Updated CHANGELOG.md

Decouple minecraft friction logic for better feeling controllers. Limit speed...

See merge request cable-mc/cobblemon!1581

CHANGELOG-MARKS.md

@@ -0,0 +1,12 @@
+### Additions
+- Added functionality for marks.
+- Added data for all marks and all title ribbons from Pokémon.
+- Added marks screen within the summary UI.
+- Added `/givemark <player> <partySlot> <mark>` command to give a mark to a Pokémon.
+- Added `/takemark <player> <partySlot> <mark>` command to remove a mark from a Pokémon.
+- Added `/giveallmarks <player> <partySlot>` command to give all available marks to a Pokémon.
+
+### MoLang & Datapacks
+- Added Flows for `bobber_spawn_pokemon_post`, `pokemon_entity_spawn`, and `fossil_revived`.
+- Added `marks` datapack folder.
+- Added MoLang functions `entity.is_in_rain`, `pokemon.add_marks(Mark...)`, `pokemon.add_potential_marks(Mark...)`, `pokemon.add_marks_with_chance(Mark...)`, `pokemon.apply_potential_marks`, and `world.is_snowing_at(x, y, z)`.

CHANGELOG.md

@@ -11,7 +11,10 @@
 - Added cosmetic item functionality for Pokémon. Certain cosmetic items can be given to applicable Pokémon via the interact menu.
   - Added the various log blocks as cosmetic items for Timburr and Komala.
 - Added `visibility/hidden`, `visibility/hat` and `visibility/face` tags to control where and how certain items are rendered.
+- Added Pokémon markings, toggleable within the summary.
 - Added `/boxcount` command to change PC boxes amount
+- Added `/transformmodelpart (position|rotation|scale) <modelPart> <transform: x y z>` command that can add transformations to a pokemon's model part.
+  - The player executing the command must be facing the target pokemon entity. Transformations are not persistent and will revert when resources are reloaded.
 
 ### Changes
 - Renamed `chargeGainedPerTick` config to `secondsToChargeHealingMachine`.
@@ -75,6 +78,8 @@
 - Fixed species additions not being capable of changing implemented status.
 - Added support for action effects that are triggered by `|-activate|` Showdown instructions. `activate_{effect_id}` is the syntax.
 - Added Molang functions for rendering items `render_item(item_id, locator_name)` and `clear_items()`.
+- Fixed location spawn filter components causing crashes
+- Added `pokemon` as an available Molang function for the `battleActor` functions.
 
 ## [1.6.1 (January 26th, 2025)](#1-6-1)
 

common/src/main/java/com/cobblemon/mod/common/OrientationControllable.java

@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common;
+
+import com.cobblemon.mod.common.api.orientation.OrientationController;
+import net.minecraft.util.Mth;
+import net.minecraft.util.SmoothDouble;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.phys.Vec3;
+import org.jetbrains.annotations.Nullable;
+import org.joml.Matrix3f;
+import org.joml.Vector3f;
+
+import java.util.function.Function;
+
+public interface OrientationControllable {
+    OrientationController getOrientationController();
+}

common/src/main/java/com/cobblemon/mod/common/Rollable.java

@@ -1,143 +0,0 @@
-/*
- * Copyright (C) 2023 Cobblemon Contributors
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/.
- */
-
-package com.cobblemon.mod.common;
-
-import net.minecraft.util.Mth;
-import net.minecraft.util.SmoothDouble;
-import net.minecraft.world.entity.player.Player;
-import net.minecraft.world.phys.Vec3;
-import org.jetbrains.annotations.Nullable;
-import org.joml.Matrix3f;
-import org.joml.Vector3f;
-
-import java.util.function.Function;
-
-public interface Rollable {
-
-    // From Minecraft's Camera
-    Vector3f FORWARDS = new Vector3f(0.0F, 0.0F, -1.0F);
-    Vector3f UP = new Vector3f(0.0F, 1.0F, 0.0F);
-    Vector3f LEFT = new Vector3f(-1.0F, 0.0F, 0.0F);
-
-    @Nullable Matrix3f getOrientation();
-
-    Rollable updateOrientation(Function<Matrix3f, Matrix3f> update);
-
-    /**
-     * @return The forward vector (0, 0, -1) after the rotation matrix is applied.
-     */
-    default Vector3f getForwardVector() {
-        if (getOrientation() == null) return new Vector3f(FORWARDS);
-        return getOrientation().transform(FORWARDS, new Vector3f());
-    }
-
-    /**
-     * @return The left vector (-1, 0, 0) after the rotation matrix is applied.
-     */
-    default Vector3f getLeftVector() {
-        if (getOrientation() == null) return new Vector3f(LEFT);
-        return getOrientation().transform(LEFT, new Vector3f());
-    }
-
-    /**
-     * @return The up vector (0, 1, 0) after the rotation matrix is applied.
-     */
-    default Vector3f getUpVector() {
-        if (getOrientation() == null) return new Vector3f(UP);
-        return getOrientation().transform(UP, new Vector3f());
-    }
-
-    /**
-     *
-     * @param yaw change in degrees
-     * @return The Rollable object this method was called on
-     */
-
-    default Rollable rotateYaw(float yaw) {
-        return updateOrientation(prev -> prev.rotateY((float) Math.toRadians(-yaw)));
-    }
-
-    /**
-     *
-     * @param pitch change in degrees
-     * @return The Rollable object this method was called on
-     */
-
-    default Rollable rotatePitch(float pitch) {
-        return updateOrientation(prev -> prev.rotateX((float) Math.toRadians(-pitch)));
-    }
-
-    /**
-     *
-     * @param roll change in degrees
-     * @return The Rollable object this method was called on
-     */
-    default Rollable rotateRoll(float roll) {
-        return updateOrientation(prev -> prev.rotateZ((float) Math.toRadians(-roll)));
-    }
-
-
-    /**
-     * Order matters when rotating an object. If you need a different order, individually call rotateYaw, rotatePitch, and rotateRoll
-     *
-     * @param yaw change in degrees
-     * @param pitch change in degrees
-     * @param roll change in degrees
-     * @return The Rollable object this method was called on
-     */
-    default Rollable rotate(float yaw, float pitch, float roll) {
-        return rotateYaw(yaw).rotatePitch(pitch).rotateRoll(roll);
-    }
-
-    /**
-     * @return The pitch angle in degrees as a float.
-     * Value is between [-180, 180] with 0 being South, 90 being West, 180/-180 being North, and -90 being East
-     */
-    default float getYaw() {
-        return (float) Mth.wrapDegrees(-Math.toDegrees(FORWARDS.angleSigned(getForwardVector(), UP)) + 180);
-    }
-
-    /**
-     * @return The yaw angle in degrees as a float.
-     * Value is between [-90, 90] with 0 being straight forward, 90 being straight down, and -90 being straight up
-     */
-    default float getPitch() {
-        return (float) Mth.wrapDegrees(-Math.toDegrees(Math.asin(getForwardVector().y)));
-    }
-
-    /**
-     * @return The roll angle in degrees as a float.
-     * Value is between [-180, 180] with 0 being no roll (normal), 90 being 90 degrees CW, 180/-180 being 180 degrees CW/CCW, and -90 being 90 degrees CCW
-     */
-    default float getRoll() {
-        //Cobblemon.LOGGER.info("{}", (float) Math.toDegrees(getUpVector().angleSigned(UP, getForwardVector())));
-        return (float) Mth.wrapDegrees(-Math.toDegrees(getUpVector().angleSigned(UP, getForwardVector())));
-    }
-
-    /**
-     * Get the angular velocity in degrees per second as a Vec3
-     */
-    Vec3 angRollVel( double deltaTime );
-
-    public Vec3 rotationOnMouseXY(
-        double yMouse,
-        double xMouse,
-        SmoothDouble yMouseSmoother,
-        SmoothDouble xMouseSmoother,
-        double sensitivity,
-        double deltaTime
-    );
-
-    boolean shouldRoll();
-
-    boolean useAngVelSmoothing();
-
-    void clearRotation();
-
-}

common/src/main/java/com/cobblemon/mod/common/mixin/LocalPlayerMixin.java

@@ -23,16 +23,15 @@ public abstract class LocalPlayerMixin {
 
     @Inject(method = "getJumpRidingScale", at = @At("HEAD"), cancellable = true)
     public void modifyJumpRidingScale(CallbackInfoReturnable<Float> cir) {
-
         LocalPlayer player = (LocalPlayer) (Object) this;
-        if (player.isPassenger() && player.getVehicle() instanceof PokemonEntity) {
-            PokemonEntity ride = (PokemonEntity) player.getVehicle();
-
-            //Use custom jump bar logic if the current ride does not jump using it.
-            if( !ride.getRiding().canJump(ride, player))
-            {
-                cir.setReturnValue(ride.setRideBar());
+        if (player.isPassenger() && player.getVehicle() instanceof PokemonEntity pokemonEntity) {
+            var rideValue = pokemonEntity.<Float>ifRidingAvailableSupply(null, (behaviour, settings, state) -> {
+                if (behaviour.canJump(settings, state, pokemonEntity, player)) return null;
+                return behaviour.setRideBar(settings, state, pokemonEntity, player);
+            });
+            if (rideValue != null) {
+                cir.setReturnValue(rideValue);
             }
         }
     }
-}
+}

common/src/main/java/com/cobblemon/mod/common/mixin/PlayerMixin.java

@@ -10,9 +10,10 @@ package com.cobblemon.mod.common.mixin;
 
 import com.cobblemon.mod.common.Cobblemon;
 import com.cobblemon.mod.common.CobblemonItems;
-import com.cobblemon.mod.common.Rollable;
+import com.cobblemon.mod.common.OrientationControllable;
 import com.cobblemon.mod.common.api.events.CobblemonEvents;
 import com.cobblemon.mod.common.api.events.item.LeftoversCreatedEvent;
+import com.cobblemon.mod.common.api.orientation.OrientationController;
 import com.cobblemon.mod.common.api.pokemon.PokemonSpecies;
 import com.cobblemon.mod.common.api.riding.Rideable;
 import com.cobblemon.mod.common.api.storage.party.PartyStore;
@@ -31,45 +32,37 @@ import com.cobblemon.mod.common.util.DataKeys;
 import com.cobblemon.mod.common.world.gamerules.CobblemonGameRules;
 import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
 import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.player.LocalPlayer;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.nbt.Tag;
 import net.minecraft.network.chat.Component;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.server.level.ServerPlayer;
-import net.minecraft.util.SmoothDouble;
 import net.minecraft.world.damagesource.DamageSource;
+import net.minecraft.world.entity.EntityDimensions;
 import net.minecraft.world.entity.EntityType;
 import net.minecraft.world.entity.LivingEntity;
+import net.minecraft.world.entity.Pose;
 import net.minecraft.world.entity.item.ItemEntity;
 import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.food.FoodProperties;
 import net.minecraft.world.item.ItemStack;
-import net.minecraft.world.item.Items;
 import net.minecraft.world.level.Level;
-import net.minecraft.world.phys.Vec3;
 import org.jetbrains.annotations.Nullable;
-import org.joml.Matrix3f;
 import org.objectweb.asm.Opcodes;
+import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
-import org.spongepowered.asm.mixin.injection.ModifyArg;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
-import java.util.List;
-import java.util.Objects;
-import java.util.Set;
-import java.util.UUID;
-import java.util.function.Function;
+import java.util.*;
 import java.util.stream.Collectors;
 
 @Mixin(Player.class)
-public abstract class PlayerMixin extends LivingEntity implements Rollable, ScannableEntity {
+public abstract class PlayerMixin extends LivingEntity implements ScannableEntity, OrientationControllable {
 
     @Shadow public abstract CompoundTag getShoulderEntityLeft();
 
@@ -87,7 +80,9 @@ public abstract class PlayerMixin extends LivingEntity implements Rollable, Scan
 
     @Shadow public abstract void displayClientMessage(Component message, boolean overlay);
 
-    @Unique private Matrix3f orientation = null;
+    @Shadow @Final private static Map<Pose, EntityDimensions> POSES;
+    @Shadow @Final public static EntityDimensions STANDING_DIMENSIONS;
+    @Unique private OrientationController cobblemon$orientationController = new OrientationController(this);
 
     protected PlayerMixin(EntityType<? extends LivingEntity> p_20966_, Level p_20967_) {
         super(p_20966_, p_20967_);
@@ -115,6 +110,19 @@ public abstract class PlayerMixin extends LivingEntity implements Rollable, Scan
         }
     }
 
+    @Inject(method = "tick", at = @At("HEAD"))
+    private void cobblemon$updateRenderOrientation(CallbackInfo ci) {
+        this.cobblemon$orientationController.tick();
+    }
+
+    @Override
+    public EntityDimensions getDefaultDimensions(Pose pose) {
+        if (this.getVehicle() instanceof PokemonEntity) {
+            return STANDING_DIMENSIONS;
+        }
+        return (EntityDimensions)POSES.getOrDefault(pose, STANDING_DIMENSIONS);
+    }
+
     @Inject(
         method = "removeEntitiesOnShoulder",
         at = @At(
@@ -241,7 +249,7 @@ public abstract class PlayerMixin extends LivingEntity implements Rollable, Scan
 
     @Override
     public void absMoveTo(double x, double y, double z, float yaw, float pitch) {
-        if (shouldRoll()) {
+        if (cobblemon$orientationController.getActive()) {
             this.absMoveTo(x, y, z);
             this.setYRot(yaw % 360.0f);
             this.setXRot(pitch % 360.0f);
@@ -254,120 +262,21 @@ public abstract class PlayerMixin extends LivingEntity implements Rollable, Scan
         }
     }
 
-    @Inject(method = "tick", at = @At("HEAD"))
-    public void tick(CallbackInfo ci) {
-        if (this.shouldRoll()) {
-            // Proof of concept for yaw movement
-            if (this.getMainHandItem().is(Items.STICK)) {
-                this.rotateYaw(2);
-            }
-            else if (this.getMainHandItem().is(Items.BLAZE_ROD)) {
-                this.rotateYaw(-2);
-            }
-        }
-    }
-
-    @Override
-    public Matrix3f getOrientation() {
-        return orientation;
-    }
-
-    @Override
-    public Rollable updateOrientation(Function<Matrix3f, Matrix3f> update) {
-        //Disabled to allow non mouse inputs to modify roll
-        if (!shouldRoll()) return this;
-
-        if (this.orientation == null) {
-            this.orientation = new Matrix3f();
-            this.rotate(getYRot() - 180, getXRot(), 0);
-        }
-        this.orientation = update.apply(this.orientation);
-        setYRot(this.getYaw());
-        setXRot(this.getPitch());
-        return this;
-    }
-
-    @Override
-    public boolean shouldRoll() {
-        LocalPlayer player = Minecraft.getInstance().player;
-        if (!this.equals(player)) return false;
-        if (player.isHolding(Items.DIAMOND)) return true;
-
-        var playerVehicle = player.getVehicle();
-        if (playerVehicle == null) return false;
-        if (!(playerVehicle instanceof PokemonEntity pokemonEntity)) return false;
-
-        return pokemonEntity.getRiding().shouldRoll(pokemonEntity);
-    }
-
-    @Override
-    public Vec3 rotationOnMouseXY(
-        double yMouse,
-        double xMouse,
-        SmoothDouble yMouseSmoother,
-        SmoothDouble xMouseSmoother,
-        double sensitivity,
-        double deltaTime
-    ) {
-        LocalPlayer player = Minecraft.getInstance().player;
-        if (!this.equals(player)) return Vec3.ZERO;
-
-        var playerVehicle = player.getVehicle();
-        if (playerVehicle == null) return Vec3.ZERO;
-        if (!(playerVehicle instanceof PokemonEntity pokemonEntity)) return Vec3.ZERO;
-
-        return pokemonEntity.getRiding().rotationOnMouseXY(
-            pokemonEntity,
-            player,
-            yMouse,
-            xMouse,
-            yMouseSmoother,
-            xMouseSmoother,
-            sensitivity,
-            deltaTime
-        );
-    }
-
-    @Override
-    public boolean useAngVelSmoothing() {
-        LocalPlayer player = Minecraft.getInstance().player;
-        if (!this.equals(player)) return true;
-
-        var playerVehicle = player.getVehicle();
-        if (playerVehicle == null) return true;
-        if (!(playerVehicle instanceof PokemonEntity pokemonEntity)) return true;
-
-        return pokemonEntity.getRiding().useAngVelSmoothing(pokemonEntity);
-    }
-
-    @Override
-    public Vec3 angRollVel( double deltaTime ) {
-        var ret = new Vec3(0.0, 0.0, 0.0);
-        LocalPlayer player = Minecraft.getInstance().player;
-        if (!this.equals(player)) return ret;
-
-        var playerVehicle = player.getVehicle();
-        if (playerVehicle == null) return ret;
-        if (!(playerVehicle instanceof PokemonEntity pokemonEntity)) return ret;
-
-        return pokemonEntity.getRiding().angRollVel( pokemonEntity, player, deltaTime );
-    }
-
-
-    @Override
-    public void clearRotation() {
-        this.orientation = null;
-    }
-
     @WrapOperation(
             method = "rideTick()V",
             at = @At(value = "INVOKE", target = "Lnet/minecraft/world/entity/player/Player;wantsToStopRiding()Z")
     )
     public boolean delegateDismountToController(Player instance, Operation<Boolean> original) {
-        if (this.getVehicle() instanceof Rideable vehicle) {
-            return vehicle.getRiding().dismountOnShift() && original.call(instance);
+        if (this.getVehicle() instanceof PokemonEntity pokemonEntity) {
+            return pokemonEntity.ifRidingAvailableSupply(false, (behaviour, settings, state) -> {
+                return behaviour.dismountOnShift(settings, state, pokemonEntity) && original.call(instance);
+            });
         }
         return original.call(instance);
     }
 
+    @Override
+    public OrientationController getOrientationController() {
+        return cobblemon$orientationController;
+    }
 }

common/src/main/java/com/cobblemon/mod/common/mixin/ServerEntityMixin.java

@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.mixin;
+
+import com.cobblemon.mod.common.CobblemonNetwork;
+import com.cobblemon.mod.common.OrientationControllable;
+import com.cobblemon.mod.common.api.net.NetworkPacket;
+import com.cobblemon.mod.common.api.orientation.OrientationController;
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity;
+import com.cobblemon.mod.common.mixin.accessor.ChunkMapAccessor;
+import com.cobblemon.mod.common.mixin.accessor.TrackedEntityAccessor;
+import com.cobblemon.mod.common.net.messages.client.orientation.ClientboundUpdateOrientationPacket;
+import com.cobblemon.mod.common.net.messages.client.pokemon.update.ClientboundUpdateRidingStatePacket;
+import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
+import net.minecraft.network.protocol.Packet;
+import net.minecraft.server.level.ChunkMap;
+import net.minecraft.server.level.ServerEntity;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.server.network.ServerPlayerConnection;
+import net.minecraft.world.entity.Entity;
+import org.joml.Matrix3f;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.Unique;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import java.util.Set;
+import java.util.function.Consumer;
+
+@Mixin(ServerEntity.class)
+public abstract class ServerEntityMixin {
+
+    @Shadow
+    @Final
+    private Consumer<Packet<?>> broadcast;
+    @Shadow
+    @Final
+    private Entity entity;
+    @Unique
+    private Matrix3f cobblemon$lastSentOrientation;
+    @Unique
+    private boolean cobblemon$lastSentActive;
+
+    @Inject(method = "sendChanges", at = @At("TAIL"))
+    private void cobblemon$sendChanges(CallbackInfo ci) {
+        cobblemon$sendOrientationChanges();
+        cobblemon$sendRidingStateChanges();
+    }
+
+    private void cobblemon$sendRidingStateChanges() {
+        if (!(this.entity instanceof PokemonEntity pokemonEntity)) return;
+        if (pokemonEntity.getRidingState() == null) return;
+        if (pokemonEntity.getRiding() == null) return;
+        var ridingBehaviour = pokemonEntity.getRiding();
+        var ridingState = pokemonEntity.getRidingState();
+        var previousRidingState = pokemonEntity.getPreviousRidingState();
+        if (previousRidingState != null && !ridingState.shouldSync(previousRidingState)) return;
+        cobblemon$broadcast(new ClientboundUpdateRidingStatePacket(pokemonEntity.getId(), ridingBehaviour.getKey(), pokemonEntity.getRidingState(), null));
+    }
+
+    private void cobblemon$sendOrientationChanges() {
+        if (!(this.entity instanceof OrientationControllable controllable)) return;
+        OrientationController controller = controllable.getOrientationController();
+        Matrix3f currOrientation = controller.getOrientation();
+        boolean currActive = controller.getActive();
+
+        if (currOrientation == null || currOrientation.equals(cobblemon$lastSentOrientation) && (currActive == cobblemon$lastSentActive))
+            return;
+        cobblemon$lastSentOrientation = new Matrix3f(currOrientation);
+        cobblemon$lastSentActive = currActive;
+
+        cobblemon$broadcast(new ClientboundUpdateOrientationPacket(currOrientation, currActive, entity.getId()));
+    }
+
+    private void cobblemon$broadcast(NetworkPacket<?> packet) {
+        if (!(entity.level() instanceof ServerLevel level)) return;
+        ChunkMap chunkMap = level.getChunkSource().chunkMap;
+        Int2ObjectMap<?> entityMap = ((ChunkMapAccessor) chunkMap).getEntityMap();
+        Object tracked = entityMap.get(entity.getId());
+        if (!(tracked instanceof TrackedEntityAccessor tracker)) return;
+
+        Set<ServerPlayerConnection> seenBy = tracker.getSeenBy();
+        for (ServerPlayerConnection conn : seenBy) {
+            ServerPlayer player = conn.getPlayer();
+            if (player == entity) continue;
+            CobblemonNetwork.INSTANCE.sendPacketToPlayer(player, packet);
+        }
+    }
+
+
+}

common/src/main/java/com/cobblemon/mod/common/mixin/ServerPlayerMixin.java

@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.mixin;
+
+import com.cobblemon.mod.common.OrientationControllable;
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity;
+import net.minecraft.server.level.ServerPlayer;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Unique;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(ServerPlayer.class)
+public abstract class ServerPlayerMixin {
+
+    @Inject(method = "rideTick", at = @At("HEAD"))
+    private void cobblemon$updateOrientationControllerRideTick(CallbackInfo ci) {
+        if (!(this instanceof OrientationControllable controllable)) return;
+        var shouldUseCustomOrientation = cobblemon$shouldUseCustomOrientation((ServerPlayer)(Object)this);
+        controllable.getOrientationController().setActive(shouldUseCustomOrientation);
+    }
+
+    @Unique
+    private boolean cobblemon$shouldUseCustomOrientation(ServerPlayer player) {
+        var playerVehicle = player.getVehicle();
+        if (playerVehicle == null) return false;
+        if (!(playerVehicle instanceof PokemonEntity pokemonEntity)) return false;
+        return pokemonEntity.ifRidingAvailableSupply(false, (behaviour, settings, state) -> {
+            return behaviour.shouldRoll(settings, state, pokemonEntity);
+        });
+    }
+
+    @Inject(method = "stopRiding", at = @At("HEAD"))
+    public void cobblemon$resetOrientationOnDismount(CallbackInfo ci) {
+        if (!(this instanceof OrientationControllable controllable)) return;
+        controllable.getOrientationController().setActive(false);
+    }
+
+}

common/src/main/java/com/cobblemon/mod/common/mixin/accessor/ChunkMapAccessor.java

@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.mixin.accessor;
+
+import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
+import net.minecraft.server.level.ChunkMap;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+@Mixin(ChunkMap.class)
+public interface ChunkMapAccessor {
+    @Accessor("entityMap")
+    Int2ObjectMap<?> getEntityMap();
+}

common/src/main/java/com/cobblemon/mod/common/mixin/accessor/TrackedEntityAccessor.java

@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.mixin.accessor;
+
+import net.minecraft.server.network.ServerPlayerConnection;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+import java.util.Set;
+
+@Mixin(targets = "net.minecraft.server.level.ChunkMap$TrackedEntity")
+public interface TrackedEntityAccessor {
+    @Accessor("seenBy")
+    Set<ServerPlayerConnection> getSeenBy();
+}

common/src/main/java/com/cobblemon/mod/common/mixin/client/CameraMixin.java

@@ -8,10 +8,20 @@
 
 package com.cobblemon.mod.common.mixin.client;
 
-import com.cobblemon.mod.common.Rollable;
+import com.cobblemon.mod.common.OrientationControllable;
+import com.cobblemon.mod.common.api.orientation.OrientationController;
+import com.cobblemon.mod.common.api.riding.Rideable;
+import com.cobblemon.mod.common.api.riding.Seat;
+import com.cobblemon.mod.common.client.entity.PokemonClientDelegate;
+import com.cobblemon.mod.common.client.render.MatrixWrapper;
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity;
+import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
+import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
 import net.minecraft.client.Camera;
 import net.minecraft.client.Minecraft;
+import net.minecraft.util.Mth;
 import net.minecraft.world.entity.Entity;
+import net.minecraft.world.phys.Vec3;
 import org.joml.Matrix3f;
 import org.joml.Quaternionf;
 import org.joml.Vector3f;
@@ -22,6 +32,7 @@ import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
 @Mixin(Camera.class)
 public abstract class CameraMixin {
@@ -35,9 +46,11 @@ public abstract class CameraMixin {
     @Shadow private float xRot;
     @Shadow private float yRot;
 
-    @Shadow public abstract float getXRot();
+    @Shadow private Vec3 position;
+    @Shadow private float eyeHeight;
+    @Shadow private float eyeHeightOld;
 
-    @Shadow public abstract float getYRot();
+    @Shadow protected abstract void setPosition(Vec3 pos);
 
     @Unique private float returnTimer = 0;
     @Unique private float rollAngleStart = 0;
@@ -47,51 +60,96 @@ public abstract class CameraMixin {
 
     @Inject(method = "setRotation", at = @At("HEAD"), cancellable = true)
     public void open_camera$setRotation(float f, float g, CallbackInfo ci) {
-        if (!(this.entity instanceof Rollable rollable) || disableRollableCameraDebug) return;
-        if (!rollable.shouldRoll() && rollable.getOrientation() != null) {
+        if (!(this.entity instanceof OrientationControllable controllable) || disableRollableCameraDebug) return;
+        var controller = controllable.getOrientationController();
+        if (!controller.isActive() && controller.getOrientation() != null) {
             if(this.returnTimer < 1) {
                 //Rotation is taken from entity since we no longer handle mouse ourselves
                 //Stops a period of time when you can't input anything.
-                rollable.getOrientation().set(
+                controller.getOrientation().set(
                         new Matrix3f()
                                 .rotateY((float) Math.toRadians(180 - this.entity.getYRot()))
                                 .rotateX((float) Math.toRadians(-this.entity.getXRot()))
                 );
                 if(rollAngleStart == 0){
                     this.returnTimer = 1;
-                    rollable.clearRotation();
+                    controller.reset();
                     return;
                 }
-                rollable.getOrientation().rotateZ((float) Math.toRadians(-rollAngleStart*(1-returnTimer)));
+                controller.getOrientation().rotateZ((float) Math.toRadians(-rollAngleStart*(1-returnTimer)));
                 applyRotation();
                 this.returnTimer += .05F;
                 ci.cancel();
             } else {
                 this.returnTimer = 1;
-                rollable.clearRotation();
+                controller.reset();
             }
             return;
         }
-        if (rollable.getOrientation() == null) return;
+        if (controller.getOrientation() == null) return;
         applyRotation();
 
         this.returnTimer = 0;
-        this.rollAngleStart = rollable.getRoll();
+        this.rollAngleStart = controller.getRoll();
         ci.cancel();
     }
 
+    //If you want to move this to a delagate you need an AW for position
+    @WrapOperation(method = "setup", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/Camera;setPosition(DDD)V"))
+    public void positionCamera(Camera instance, double x, double y, double z, Operation<Void> original){
+        Entity entity = instance.getEntity();
+        Entity vehicle = entity.getVehicle();
+
+        if(vehicle instanceof Rideable){
+            //RidingCameraDelagate.INSTANCE.positionCamera(instance, x, y, z, original);
+            if (!(vehicle instanceof PokemonEntity pokemon)) {
+                original.call(instance, x, y, z);
+                return;
+            }
+
+            int seatIndex = pokemon.getPassengers().indexOf(entity);
+            Seat seat = pokemon.getSeats().get(seatIndex);
+            PokemonClientDelegate delegate = (PokemonClientDelegate) pokemon.getDelegate();
+            MatrixWrapper locator = delegate.getLocatorStates().get(seat.getLocator());
+            if(locator == null){
+                original.call(instance, x, y, z);
+                return;
+            }
+
+            Vec3 locatorOffset = new Vec3(locator.getMatrix().getTranslation(new Vector3f()));
+
+            Vec3 entityPos = new Vec3(
+                    Mth.lerp(instance.getPartialTickTime(), pokemon.xOld, pokemon.getX()),
+                    Mth.lerp(instance.getPartialTickTime(), pokemon.yOld, pokemon.getY()),
+                    Mth.lerp(instance.getPartialTickTime(), pokemon.zOld, pokemon.getZ())
+            );
+
+            OrientationControllable rollable = (OrientationControllable) entity;
+            float currEyeHeight = Mth.lerp(instance.getPartialTickTime(), eyeHeightOld, eyeHeight);
+            var controller = rollable.getOrientationController();
+            Matrix3f orientation = controller.isActive() && controller.getOrientation() != null ? controller.getOrientation() : new Matrix3f();
+            Vec3 rotatedEyeHeight = new Vec3(orientation.transform(new Vector3f(0f, currEyeHeight, 0f)));
+
+            var position = locatorOffset.add(entityPos).add(rotatedEyeHeight);
+            setPosition(position);
+        } else {
+            original.call(instance, x, y, z);
+        }
+    }
+
     @Unique
     private void applyRotation(){
-        if (!(this.entity instanceof Rollable rollable) || rollable.getOrientation() == null) return;
-        var newRotation = rollable.getOrientation().normal(new Matrix3f()).getNormalizedRotation(new Quaternionf());
+        if (!(this.entity instanceof OrientationControllable controllable) || controllable.getOrientationController().getOrientation() == null) return;
+        var controller = controllable.getOrientationController();
+        var newRotation = controller.getOrientation().normal(new Matrix3f()).getNormalizedRotation(new Quaternionf());
         if (this.minecraft.options.getCameraType().isMirrored()) {
             newRotation.rotateY((float)Math.toRadians(180));
         }
         this.rotation.set(newRotation);
-        this.xRot = rollable.getPitch();
-        this.yRot = rollable.getYaw();
-        this.forwards.set(rollable.getForwardVector());
-        this.up.set(rollable.getUpVector());
-        this.left.set(rollable.getLeftVector());
+        this.xRot = controller.getPitch();
+        this.yRot = controller.getYaw();
+        this.forwards.set(controller.getForwardVector());
+        this.up.set(controller.getUpVector());
+        this.left.set(controller.getLeftVector());
     }
 }

common/src/main/java/com/cobblemon/mod/common/mixin/client/ItemInHandRendererMixin.java

@@ -8,7 +8,7 @@
 
 package com.cobblemon.mod.common.mixin.client;
 
-import com.cobblemon.mod.common.Rollable;
+import com.cobblemon.mod.common.OrientationControllable;
 import com.cobblemon.mod.common.item.PokedexItem;
 import com.mojang.blaze3d.vertex.PoseStack;
 import net.minecraft.client.Minecraft;
@@ -31,14 +31,14 @@ public class ItemInHandRendererMixin {
         if (abstractClientPlayer.isUsingItem() && abstractClientPlayer.getUseItem().getItem() instanceof PokedexItem) {
             ci.cancel();
         }
-        else if (abstractClientPlayer instanceof Rollable rollable && rollable.shouldRoll()) {
+        else if (abstractClientPlayer instanceof OrientationControllable controllable && controllable.getOrientationController().isActive()) {
 
         }
     }
 
     @Redirect(method = "renderHandsWithItems", at = @At(value = "INVOKE", target = "Lcom/mojang/blaze3d/vertex/PoseStack;mulPose(Lorg/joml/Quaternionf;)V", ordinal = 1))
     private void cobblemon$renderHandswithItems(PoseStack instance, Quaternionf quaternion) {
-        if (!(Minecraft.getInstance().player instanceof Rollable rollable && rollable.shouldRoll())) {
+        if (!(Minecraft.getInstance().player instanceof OrientationControllable controllable && controllable.getOrientationController().isActive())) {
             instance.mulPose(quaternion);
         }
     }

common/src/main/java/com/cobblemon/mod/common/mixin/client/LocalPlayerMixin.java

@@ -9,9 +9,14 @@
 package com.cobblemon.mod.common.mixin.client;
 
 import com.cobblemon.mod.common.CobblemonNetwork;
-import com.cobblemon.mod.common.Rollable;
-import com.cobblemon.mod.common.net.messages.server.orientation.C2SUpdateOrientationPacket;
+import com.cobblemon.mod.common.OrientationControllable;
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity;
+import com.cobblemon.mod.common.net.messages.server.orientation.ServerboundUpdateOrientationPacket;
+import net.minecraft.client.Minecraft;
 import net.minecraft.client.player.LocalPlayer;
+import net.minecraft.world.entity.EntityType;
+import net.minecraft.world.entity.LivingEntity;
+import net.minecraft.world.level.Level;
 import org.joml.Matrix3f;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Unique;
@@ -20,24 +25,55 @@ import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 @Mixin(LocalPlayer.class)
-public class LocalPlayerMixin {
+public abstract class LocalPlayerMixin extends LivingEntity {
 
     @Unique Matrix3f cobblemon$lastOrientation;
 
-    @Inject(method = "sendPosition", at = @At("TAIL"))
-    private void cobblemon_updateRotationMatrix(CallbackInfo ci) {
-        if (!(this instanceof Rollable rollable)) return;
-        if (rollable.getOrientation() == cobblemon$lastOrientation) return;
-        cobblemon$lastOrientation = rollable.getOrientation() != null ? new Matrix3f(rollable.getOrientation()) : null;
-        CobblemonNetwork.INSTANCE.sendToServer(new C2SUpdateOrientationPacket(rollable.getOrientation()));
+    protected LocalPlayerMixin(EntityType<? extends LivingEntity> entityType, Level level) {
+        super(entityType, level);
     }
 
+//    @Inject(method = "sendPosition", at = @At("TAIL"))
+//    private void cobblemon$updateRotationMatrix(CallbackInfo ci) {
+//        if (!(this instanceof OrientationControllable controllable)) return;
+//        var controller = controllable.getOrientationController();
+//        if (!controller.isActive() || controller.getOrientation() == cobblemon$lastOrientation) return;
+//        cobblemon$lastOrientation = controller.getOrientation() != null ? new Matrix3f(controller.getOrientation()) : null;
+//        CobblemonNetwork.INSTANCE.sendToServer(new ServerboundUpdateOrientationPacket(controller.getOrientation()));
+//    }
+
     @Inject(method = "tick", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/multiplayer/ClientPacketListener;send(Lnet/minecraft/network/protocol/Packet;)V"))
-    private void cobblemon_updateRotationMatrixPassenger(CallbackInfo ci) {
-        if (!(this instanceof Rollable rollable)) return;
-        if (rollable.getOrientation() == cobblemon$lastOrientation) return;
-        cobblemon$lastOrientation = rollable.getOrientation() != null ? new Matrix3f(rollable.getOrientation()) : null;
-        CobblemonNetwork.INSTANCE.sendToServer(new C2SUpdateOrientationPacket(rollable.getOrientation()));
+    private void cobblemon$updateRotationMatrixPassenger(CallbackInfo ci) {
+        if (!(this instanceof OrientationControllable controllable)) return;
+        var controller = controllable.getOrientationController();
+        if (!controller.isActive() || controller.getOrientation() == cobblemon$lastOrientation) return;
+        cobblemon$lastOrientation = controller.getOrientation() != null ? new Matrix3f(controller.getOrientation()) : null;
+        CobblemonNetwork.INSTANCE.sendToServer(new ServerboundUpdateOrientationPacket(controller.getOrientation()));
     }
 
+    @Inject(method = "rideTick", at = @At("HEAD"))
+    private void cobblemon$updateOrientationControllerRideTick(CallbackInfo ci) {
+        if (Minecraft.getInstance().player != (Object)this) return;
+        if (!(this instanceof OrientationControllable controllable)) return;
+        var shouldUseCustomOrientation = cobblemon$shouldUseCustomOrientation((LocalPlayer)(Object)this);
+        controllable.getOrientationController().setActive(shouldUseCustomOrientation);
+    }
+
+    @Unique
+    private boolean cobblemon$shouldUseCustomOrientation(LocalPlayer player) {
+        var playerVehicle = player.getVehicle();
+        if (playerVehicle == null) return false;
+        if (!(playerVehicle instanceof PokemonEntity pokemonEntity)) return false;
+        return pokemonEntity.ifRidingAvailableSupply(false, (behaviour, settings, state) -> {
+            return behaviour.shouldRoll(settings, state, pokemonEntity);
+        });
+    }
+
+    @Override
+    public void stopRiding() {
+        super.stopRiding();
+        if (Minecraft.getInstance().player != (Object)this) return;
+        if (!(this instanceof OrientationControllable controllable)) return;
+        controllable.getOrientationController().setActive(false);
+    }
 }

common/src/main/java/com/cobblemon/mod/common/mixin/client/MouseHandlerMixin.java

@@ -8,13 +8,13 @@
 
 package com.cobblemon.mod.common.mixin.client;
 
-import com.cobblemon.mod.common.Rollable;
+import com.cobblemon.mod.common.OrientationControllable;
 import com.cobblemon.mod.common.client.CobblemonClient;
 import com.cobblemon.mod.common.client.keybind.keybinds.PartySendBinding;
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity;
 import com.cobblemon.mod.common.pokedex.scanner.PokedexUsageContext;
 import com.llamalad7.mixinextras.injector.v2.WrapWithCondition;
 import com.llamalad7.mixinextras.sugar.Local;
-import com.mojang.blaze3d.Blaze3D;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.MouseHandler;
 import net.minecraft.client.player.LocalPlayer;
@@ -49,8 +49,6 @@ public class MouseHandlerMixin {
 
     @Shadow private double accumulatedDY;
 
-    @Shadow private double accumulatedScrollX;
-
     @Inject(
             method = "onScroll",
             at = @At(
@@ -121,9 +119,9 @@ public class MouseHandlerMixin {
             return false;
         }
 
-        if (!(player instanceof Rollable rollable)) return true;
+        if (!(player instanceof OrientationControllable controllable)) return true;
 
-        if (!rollable.shouldRoll()) {
+        if (!controllable.getOrientationController().isActive()) {
             xMouseSmoother.reset();
             yMouseSmoother.reset();
             pitchSmoother.reset();
@@ -132,68 +130,105 @@ public class MouseHandlerMixin {
             return true;
         }
 
-        var defaultSensitivity = this.minecraft.options.sensitivity().get() * 0.6000000238418579 + 0.20000000298023224;
-        var ridingSensitivity = Math.pow(defaultSensitivity, 3);
-
         //Send mouse input to be interpreted into rotation
         //deltas by the ride controller
-        Vec3 angVecMouse = rollable.rotationOnMouseXY(
-            cursorDeltaY,
-            cursorDeltaX ,
-            yMouseSmoother,
-            xMouseSmoother,
-            ridingSensitivity,
-            movementTime
-        );
+        Vec3 angVecMouse = cobblemon$getRideMouseRotation(cursorDeltaX, cursorDeltaY, movementTime);
 
         //Perform Rotation using mouse influenced rotation deltas.
-        rollable.rotate(
+        controllable.getOrientationController().rotate(
             (float) angVecMouse.x,
             (float) angVecMouse.y,
             (float) angVecMouse.z
         );
 
-
         //Gather and apply the current rotation deltas
-        var angRot = rollable.angRollVel(movementTime);
+        var angRot = cobblemon$getAngularVelocity(movementTime);
 
         //Apply smoothing if requested by the controller.
         //This Might be best if done by the controller itself?
-        if( rollable.useAngVelSmoothing() )
+        if(cobblemon$shouldUseAngVelSmoothing())
         {
-            if( angRot != null ) {
-                var yaw = yawSmoother.getNewDeltaValue(angRot.x * 0.5f, d);
-                var pitch = pitchSmoother.getNewDeltaValue(angRot.y * 0.5f, d);
-                var roll = rollSmoother.getNewDeltaValue(angRot.z * 0.5f, d);
-                rollable.rotate((float) yaw, (float) pitch, (float) roll);
-            }
+            var yaw = yawSmoother.getNewDeltaValue(angRot.x * 0.5f, d);
+            var pitch = pitchSmoother.getNewDeltaValue(angRot.y * 0.5f, d);
+            var roll = rollSmoother.getNewDeltaValue(angRot.z * 0.5f, d);
+            controllable.getOrientationController().rotate((float) yaw, (float) pitch, (float) roll);
         }
         //Otherwise simply apply the smoothing
         else
         {
-            if( angRot != null ) {
-                rollable.rotate((float) (
-                    angRot.x * 10 * d),
-                    (float) (angRot.y * 10 * d),
-                    (float) (angRot.z * 10 * d)
-                );
-            }
+            controllable.getOrientationController().rotate((float) (angRot.x * 10 * d), (float) (angRot.y * 10 * d), (float) (angRot.z * 10 * d));
         }
         return false;
-
-
     }
 
     @Inject(method = "handleAccumulatedMovement", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/MouseHandler;isMouseGrabbed()Z", ordinal = 0))
     private void cobblemon$maintainMovementWhenInScreens(CallbackInfo ci, @Local(ordinal = 1) double e) {
         if (minecraft.player == null) return;
-        if (!(minecraft.player instanceof Rollable rollable)) return;
-        if (!rollable.shouldRoll()) return;
+        if (!(minecraft.player instanceof OrientationControllable controllable)) return;
+        if (!controllable.getOrientationController().isActive()) return;
         if (minecraft.isPaused()) return;
 
         var pitch = pitchSmoother.getNewDeltaValue(0, e);
         var roll = rollSmoother.getNewDeltaValue(0, e);
-        rollable.rotate(0.0F, (float)pitch, (float)roll);
+        controllable.getOrientationController().rotate(0.0F, (float)pitch, (float)roll);
+    }
+
+    @Unique
+    private Vec3 cobblemon$getAngularVelocity(double deltaTime) {
+        var player = minecraft.player;
+        if (player == null) return Vec3.ZERO;
+        if (!(player instanceof OrientationControllable)) return Vec3.ZERO;
+
+        var playerVehicle = player.getVehicle();
+        if (playerVehicle == null) return Vec3.ZERO;
+        if (!(playerVehicle instanceof PokemonEntity pokemonEntity)) return Vec3.ZERO;
+        return pokemonEntity.ifRidingAvailableSupply(Vec3.ZERO, (behaviour, settings, state) -> {
+            return behaviour.angRollVel(settings, state, pokemonEntity, player, deltaTime);
+        });
+    }
+
+    @Unique
+    private Vec3 cobblemon$getRideMouseRotation(double mouseX, double mouseY, double deltaTime) {
+        var player = minecraft.player;
+        if (player == null) return Vec3.ZERO;
+        var vehicle = player.getVehicle();
+        if (vehicle == null) return Vec3.ZERO;
+        if (!(vehicle instanceof PokemonEntity pokemonEntity)) return Vec3.ZERO;
+
+        var sensitivity = cobblemon$getRidingSensitivity();
+        return pokemonEntity.ifRidingAvailableSupply(Vec3.ZERO, (behaviour, settings, state) -> {
+            return behaviour.rotationOnMouseXY(
+                    settings,
+                    state,
+                    pokemonEntity,
+                    player,
+                    mouseY,
+                    mouseX,
+                    yMouseSmoother,
+                    xMouseSmoother,
+                    sensitivity,
+                    deltaTime
+            );
+        });
+    }
+
+    @Unique
+    private double cobblemon$getRidingSensitivity() {
+        var sensitivity = this.minecraft.options.sensitivity().get() * 0.6000000238418579 + 0.20000000298023224;
+        return Math.pow(sensitivity, 3);
+    }
+
+    @Unique
+    private boolean cobblemon$shouldUseAngVelSmoothing() {
+        var player = minecraft.player;
+        if (player == null) return true;
+
+        var playerVehicle = player.getVehicle();
+        if (playerVehicle == null) return true;
+        if (!(playerVehicle instanceof PokemonEntity pokemonEntity)) return true;
+        return pokemonEntity.ifRidingAvailableSupply(true, (behaviour, settings, state) -> {
+            return behaviour.useAngVelSmoothing(settings, state, pokemonEntity);
+        });
     }
 
 }

common/src/main/java/com/cobblemon/mod/common/mixin/client/PlayerModelMixin.java

@@ -7,8 +7,7 @@
  */
 
 package com.cobblemon.mod.common.mixin.client;
-import com.cobblemon.mod.common.api.riding.Rideable;
-import com.cobblemon.mod.common.api.riding.RidingManager;
+
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity;
 import net.minecraft.client.model.PlayerModel;
 import net.minecraft.world.entity.Entity;
@@ -22,13 +21,16 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 @Mixin(PlayerModel.class)
 public class PlayerModelMixin {
     @Inject(method = "setupAnim(Lnet/minecraft/world/entity/LivingEntity;FFFFF)V", at = @At(value = "HEAD"))
-    private void cobblemon$setHeadRotation(LivingEntity entity, float limbSwing, float limbSwingAmount, float ageInTicks, float netHeadYaw, float headPitch, CallbackInfo ci){
+    private void cobblemon$setHeadRotation(LivingEntity entity, float limbSwing, float limbSwingAmount, float ageInTicks, float netHeadYaw, float headPitch, CallbackInfo ci) {
         if (!(entity instanceof Player)) return;
         Entity vehicle = entity.getVehicle();
 
-        if (!(vehicle instanceof PokemonEntity)) return;
-        RidingManager ridingManager = ((Rideable) vehicle).getRiding();
-        if (ridingManager.shouldRotatePlayerHead((PokemonEntity) vehicle)) return;
+        if (!(vehicle instanceof PokemonEntity pokemonEntity)) return;
+
+        var shouldRotatePlayerHead = pokemonEntity.ifRidingAvailableSupply(false, (behaviour, settings, state) -> {
+            return behaviour.shouldRotatePlayerHead(settings, state, pokemonEntity);
+        });
+        if (shouldRotatePlayerHead) return;
 
         netHeadYaw = 0f;
         headPitch = 0f;

common/src/main/java/com/cobblemon/mod/common/mixin/client/PlayerRendererMixin.java

@@ -11,9 +11,15 @@ package com.cobblemon.mod.common.mixin.client;
 import com.cobblemon.mod.common.client.render.ClientPlayerIcon;
 import com.cobblemon.mod.common.client.render.player.MountedPlayerRenderer;
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity;
+import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
+import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
 import com.mojang.blaze3d.vertex.PoseStack;
+import net.minecraft.client.model.EntityModel;
+import net.minecraft.client.model.PlayerModel;
 import net.minecraft.client.player.AbstractClientPlayer;
 import net.minecraft.client.renderer.MultiBufferSource;
+import net.minecraft.client.renderer.entity.EntityRendererProvider;
+import net.minecraft.client.renderer.entity.LivingEntityRenderer;
 import net.minecraft.client.renderer.entity.player.PlayerRenderer;
 import net.minecraft.world.entity.LivingEntity;
 import net.minecraft.world.entity.player.Player;
@@ -23,12 +29,33 @@ import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 @Mixin(PlayerRenderer.class)
-public class PlayerRendererMixin {
+public abstract class PlayerRendererMixin extends LivingEntityRenderer<AbstractClientPlayer, PlayerModel<AbstractClientPlayer>> {
+
+    public PlayerRendererMixin(EntityRendererProvider.Context context, PlayerModel<AbstractClientPlayer> model, float shadowRadius) {
+        super(context, model, shadowRadius);
+    }
+
     @Inject(method = "render(Lnet/minecraft/world/entity/LivingEntity;FFLcom/mojang/blaze3d/vertex/PoseStack;Lnet/minecraft/client/renderer/MultiBufferSource;I)V", at = @At(value = "TAIL"))
     public void cobblemon$clientPlayerIcon(LivingEntity entity, float entityYaw, float partialTicks, PoseStack poseStack, MultiBufferSource buffer, int packedLight, CallbackInfo ci) {
         ClientPlayerIcon.Companion.onRenderPlayer((Player) entity);
     }
 
+    @WrapOperation(method = "getRenderOffset(Lnet/minecraft/client/player/AbstractClientPlayer;F)Lnet/minecraft/world/phys/Vec3;", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/player/AbstractClientPlayer;isCrouching()Z"))
+    private boolean cobblemon$disableCrouchOffset(AbstractClientPlayer instance, Operation<Boolean> original) {
+        if (instance.isPassenger() && instance.getVehicle() instanceof PokemonEntity) {
+            return false;
+        }
+        return original.call(instance);
+    }
+
+    @Inject(method = "setModelProperties", at = @At("TAIL"))
+    private void cobblemon$setModelProperties(AbstractClientPlayer player, CallbackInfo ci) {
+        if (player.isPassenger() && player.getVehicle() instanceof PokemonEntity) {
+            PlayerModel<AbstractClientPlayer> playerModel = this.getModel();
+            playerModel.crouching = false;
+        }
+    }
+
     @Inject(
             method = "setupRotations(Lnet/minecraft/client/player/AbstractClientPlayer;Lcom/mojang/blaze3d/vertex/PoseStack;FFFF)V",
             at = @At("HEAD")

common/src/main/kotlin/com/cobblemon/mod/common/Cobblemon.kt

@@ -562,6 +562,9 @@ object Cobblemon {
         this.implementation.registerCommandArgument(cobblemonResource("dex"), DexArgumentType::class, SingletonArgumentInfo.contextFree (DexArgumentType::dex))
         this.implementation.registerCommandArgument(cobblemonResource("npc_class"), NPCClassArgumentType::class, SingletonArgumentInfo.contextFree(NPCClassArgumentType::npcClass))
         this.implementation.registerCommandArgument(cobblemonResource("wallpaper"), UnlockablePCBoxWallpaperArgumentType::class, SingletonArgumentInfo.contextFree(UnlockablePCBoxWallpaperArgumentType::wallpaper))
+        this.implementation.registerCommandArgument(cobblemonResource("mark"), MarkArgumentType::class, SingletonArgumentInfo.contextFree(MarkArgumentType::mark))
+        this.implementation.registerCommandArgument(cobblemonResource("transform_type"), TransformTypeArgumentType::class, SingletonArgumentInfo.contextFree(TransformTypeArgumentType::transformType))
+        this.implementation.registerCommandArgument(cobblemonResource("model_part"), ModelPartArgumentType::class, SingletonArgumentInfo.contextFree(ModelPartArgumentType::modelPart))
     }
 
 }

common/src/main/kotlin/com/cobblemon/mod/common/CobblemonCommands.kt

@@ -23,7 +23,7 @@ object CobblemonCommands {
         ChangeEyeHeight.register(dispatcher)
         ChangeScaleAndSize.register(dispatcher)
         ChangeWalkSpeed.register(dispatcher)
-        ChangeJointScaleCommand.register(dispatcher)
+        TransformModelPartCommand.register(dispatcher)
         TestCommand.register(dispatcher)
         ReloadShowdownCommand.register(dispatcher)
         ClickTextCommand.register(dispatcher)
@@ -64,6 +64,9 @@ object CobblemonCommands {
         CobblemonConfigCommand.register(dispatcher)
         UnlockPCBoxWallpaperCommand.register(dispatcher)
         ChangePCBoxesCommand.register(dispatcher)
+        MarkGiveCommand.register(dispatcher)
+        MarkTakeCommand.register(dispatcher)
+        MarkGiveAllCommand.register(dispatcher)
 
         // Possibly lock down registration if and only if under dev environment or running in an environment
         // with a certain system environment variable set

common/src/main/kotlin/com/cobblemon/mod/common/CobblemonNetwork.kt

@@ -29,11 +29,13 @@ import com.cobblemon.mod.common.client.net.gui.PokedexUIPacketHandler
 import com.cobblemon.mod.common.client.net.gui.SummaryUIPacketHandler
 import com.cobblemon.mod.common.client.net.npc.CloseNPCEditorHandler
 import com.cobblemon.mod.common.client.net.npc.OpenNPCEditorHandler
+import com.cobblemon.mod.common.client.net.orientation.S2CUpdateOrientationHandler
 import com.cobblemon.mod.common.client.net.pasture.ClosePastureHandler
 import com.cobblemon.mod.common.client.net.pasture.OpenPastureHandler
 import com.cobblemon.mod.common.client.net.pasture.PokemonPasturedHandler
 import com.cobblemon.mod.common.client.net.pasture.PokemonUnpasturedHandler
 import com.cobblemon.mod.common.client.net.pokedex.ServerConfirmedRegisterHandler
+import com.cobblemon.mod.common.client.net.pokemon.update.ClientboundUpdateRidingStateHandler
 import com.cobblemon.mod.common.client.net.pokemon.update.PokemonUpdatePacketHandler
 import com.cobblemon.mod.common.client.net.settings.OpenCobblemonConfigEditorHandler
 import com.cobblemon.mod.common.client.net.settings.ServerSettingsPacketHandler
@@ -73,6 +75,7 @@ import com.cobblemon.mod.common.net.messages.client.effect.SpawnSnowstormEntityP
 import com.cobblemon.mod.common.net.messages.client.effect.SpawnSnowstormParticlePacket
 import com.cobblemon.mod.common.net.messages.client.npc.CloseNPCEditorPacket
 import com.cobblemon.mod.common.net.messages.client.npc.OpenNPCEditorPacket
+import com.cobblemon.mod.common.net.messages.client.orientation.ClientboundUpdateOrientationPacket
 import com.cobblemon.mod.common.net.messages.client.pasture.ClosePasturePacket
 import com.cobblemon.mod.common.net.messages.client.pasture.OpenPasturePacket
 import com.cobblemon.mod.common.net.messages.client.pasture.PokemonPasturedPacket
@@ -142,7 +145,7 @@ import com.cobblemon.mod.common.net.messages.server.callback.partymove.PartyPoke
 import com.cobblemon.mod.common.net.messages.server.dialogue.EscapeDialoguePacket
 import com.cobblemon.mod.common.net.messages.server.dialogue.InputToDialoguePacket
 import com.cobblemon.mod.common.net.messages.server.npc.SaveNPCPacket
-import com.cobblemon.mod.common.net.messages.server.orientation.C2SUpdateOrientationPacket
+import com.cobblemon.mod.common.net.messages.server.orientation.ServerboundUpdateOrientationPacket
 import com.cobblemon.mod.common.net.messages.server.pasture.PasturePokemonPacket
 import com.cobblemon.mod.common.net.messages.server.pasture.UnpastureAllPokemonPacket
 import com.cobblemon.mod.common.net.messages.server.pasture.UnpasturePokemonPacket
@@ -151,6 +154,9 @@ import com.cobblemon.mod.common.net.messages.server.pokedex.scanner.StartScannin
 import com.cobblemon.mod.common.net.messages.server.pokemon.interact.InteractPokemonPacket
 import com.cobblemon.mod.common.net.messages.server.pokemon.update.SetItemHiddenPacket
 import com.cobblemon.mod.common.net.messages.server.pokemon.update.SetNicknamePacket
+import com.cobblemon.mod.common.net.messages.server.pokemon.update.SetActiveMarkPacket
+import com.cobblemon.mod.common.net.messages.server.pokemon.update.SetMarkingsPacket
+import com.cobblemon.mod.common.net.messages.server.pokemon.update.ServerboundUpdateRidingStatePacket
 import com.cobblemon.mod.common.net.messages.server.pokemon.update.evolution.AcceptEvolutionPacket
 import com.cobblemon.mod.common.net.messages.server.starter.RequestStarterScreenPacket
 import com.cobblemon.mod.common.net.messages.server.storage.SwapPCPartyPokemonPacket
@@ -193,6 +199,9 @@ import com.cobblemon.mod.common.net.serverhandling.pokedex.scanner.StartScanning
 import com.cobblemon.mod.common.net.serverhandling.pokemon.interact.InteractPokemonHandler
 import com.cobblemon.mod.common.net.serverhandling.pokemon.update.SetItemHiddenHandler
 import com.cobblemon.mod.common.net.serverhandling.pokemon.update.SetNicknameHandler
+import com.cobblemon.mod.common.net.serverhandling.pokemon.update.SetActiveMarkHandler
+import com.cobblemon.mod.common.net.serverhandling.pokemon.update.SetMarkingsHandler
+import com.cobblemon.mod.common.net.serverhandling.pokemon.update.ServerboundUpdateRidingStateHandler
 import com.cobblemon.mod.common.net.serverhandling.starter.RequestStarterScreenHandler
 import com.cobblemon.mod.common.net.serverhandling.starter.SelectStarterPacketHandler
 import com.cobblemon.mod.common.net.serverhandling.storage.BenchMoveHandler
@@ -265,6 +274,13 @@ object CobblemonNetwork {
         list.add(PacketRegisterInfo(DmaxLevelUpdatePacket.ID, DmaxLevelUpdatePacket::decode, PokemonUpdatePacketHandler()))
         list.add(PacketRegisterInfo(GmaxFactorUpdatePacket.ID, GmaxFactorUpdatePacket::decode, PokemonUpdatePacketHandler()))
         list.add(PacketRegisterInfo(CosmeticItemUpdatePacket.ID, CosmeticItemUpdatePacket::decode, PokemonUpdatePacketHandler()))
+        list.add(PacketRegisterInfo(ActiveMarkUpdatePacket.ID, ActiveMarkUpdatePacket::decode, PokemonUpdatePacketHandler()))
+        list.add(PacketRegisterInfo(MarkAddUpdatePacket.ID, MarkAddUpdatePacket::decode, PokemonUpdatePacketHandler()))
+        list.add(PacketRegisterInfo(MarkRemoveUpdatePacket.ID, MarkRemoveUpdatePacket::decode, PokemonUpdatePacketHandler()))
+        list.add(PacketRegisterInfo(MarkPotentialAddUpdatePacket.ID, MarkPotentialAddUpdatePacket::decode, PokemonUpdatePacketHandler()))
+        list.add(PacketRegisterInfo(MarksUpdatePacket.ID, MarksUpdatePacket::decode, PokemonUpdatePacketHandler()))
+        list.add(PacketRegisterInfo(MarksPotentialUpdatePacket.ID, MarksPotentialUpdatePacket::decode, PokemonUpdatePacketHandler()))
+        list.add(PacketRegisterInfo(MarkingsUpdatePacket.ID, MarkingsUpdatePacket::decode, PokemonUpdatePacketHandler()))
 
         // Evolution start
         list.add(PacketRegisterInfo(AddEvolutionPacket.ID, AddEvolutionPacket::decode, PokemonUpdatePacketHandler()))
@@ -357,6 +373,7 @@ object CobblemonNetwork {
         list.add(PacketRegisterInfo(FishingBaitRegistrySyncPacket.ID, FishingBaitRegistrySyncPacket::decode, DataRegistrySyncPacketHandler()))
         list.add(PacketRegisterInfo(FlowRegistrySyncPacket.ID, FlowRegistrySyncPacket::decode, DataRegistrySyncPacketHandler()))
         list.add(PacketRegisterInfo(CosmeticItemAssignmentSyncPacket.ID, CosmeticItemAssignmentSyncPacket::decode, DataRegistrySyncPacketHandler()))
+        list.add(PacketRegisterInfo(MarkRegistrySyncPacket.ID, MarkRegistrySyncPacket::decode, DataRegistrySyncPacketHandler()))
 
         // Effects
         list.add(PacketRegisterInfo(SpawnSnowstormParticlePacket.ID, SpawnSnowstormParticlePacket::decode, SpawnSnowstormParticleHandler))
@@ -387,6 +404,9 @@ object CobblemonNetwork {
         list.add(PacketRegisterInfo(PokemonPasturedPacket.ID, PokemonPasturedPacket::decode, PokemonPasturedHandler))
         list.add(PacketRegisterInfo(PokemonUnpasturedPacket.ID, PokemonUnpasturedPacket::decode, PokemonUnpasturedHandler))
 
+        // Orientation
+        list.add(PacketRegisterInfo(ClientboundUpdateOrientationPacket.ID, ClientboundUpdateOrientationPacket::decode, S2CUpdateOrientationHandler))
+
         // Behaviours
         list.add(PacketRegisterInfo(PlayPosableAnimationPacket.ID, PlayPosableAnimationPacket::decode, PlayPosableAnimationHandler))
 
@@ -413,6 +433,9 @@ object CobblemonNetwork {
         // Debug / cheats
         list.add(PacketRegisterInfo(CalculateSeatPositionsPacket.ID, CalculateSeatPositionsPacket::decode, CalculateSeatPositionsHandler))
 
+        // Riding
+        list.add(PacketRegisterInfo(ClientboundUpdateRidingStatePacket.ID, ClientboundUpdateRidingStatePacket::decode, ClientboundUpdateRidingStateHandler))
+
         return list
     }
 
@@ -421,6 +444,8 @@ object CobblemonNetwork {
         // Pokemon Update Packets
         list.add(PacketRegisterInfo(SetNicknamePacket.ID, SetNicknamePacket::decode, SetNicknameHandler))
         list.add(PacketRegisterInfo(SetItemHiddenPacket.ID, SetItemHiddenPacket::decode, SetItemHiddenHandler))
+        list.add(PacketRegisterInfo(SetActiveMarkPacket.ID, SetActiveMarkPacket::decode, SetActiveMarkHandler))
+        list.add(PacketRegisterInfo(SetMarkingsPacket.ID, SetMarkingsPacket::decode, SetMarkingsHandler))
 
         // Evolution Packets
         list.add(PacketRegisterInfo(AcceptEvolutionPacket.ID, AcceptEvolutionPacket::decode, AcceptEvolutionHandler))
@@ -508,8 +533,9 @@ object CobblemonNetwork {
         // NPC packets
         list.add(PacketRegisterInfo(SaveNPCPacket.ID, SaveNPCPacket::decode, SaveNPCHandler))
 
-        // Orientation packet(s)
-        list.add(PacketRegisterInfo(C2SUpdateOrientationPacket.ID, C2SUpdateOrientationPacket::decode, OrientationPacketHandler))
+        // Riding packet(s)
+        list.add(PacketRegisterInfo(ServerboundUpdateOrientationPacket.ID, ServerboundUpdateOrientationPacket::decode, OrientationPacketHandler))
+        list.add(PacketRegisterInfo(ServerboundUpdateRidingStatePacket.ID, ServerboundUpdateRidingStatePacket::decode, ServerboundUpdateRidingStateHandler))
 
         return list
     }

common/src/main/kotlin/com/cobblemon/mod/common/api/events/fishing/BobberSpawnPokemonEvent.kt

@@ -8,10 +8,16 @@
 
 package com.cobblemon.mod.common.api.events.fishing
 
+import com.bedrockk.molang.runtime.value.DoubleValue
+import com.bedrockk.molang.runtime.value.MoValue
 import com.cobblemon.mod.common.api.events.Cancelable
+import com.cobblemon.mod.common.api.molang.MoLangFunctions.asMoLangValue
+import com.cobblemon.mod.common.api.molang.ObjectValue
 import com.cobblemon.mod.common.api.spawning.SpawnBucket
 import com.cobblemon.mod.common.entity.fishing.PokeRodFishingBobberEntity
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.util.itemRegistry
+import net.minecraft.core.registries.Registries
 import net.minecraft.world.item.ItemStack
 
 /**
@@ -55,5 +61,11 @@ interface BobberSpawnPokemonEvent {
         val chosenBucket: SpawnBucket,
         val bait: ItemStack,
         val pokemon: PokemonEntity
-    ) : BobberSpawnPokemonEvent
+    ) : BobberSpawnPokemonEvent {
+        val context = mutableMapOf<String, MoValue>(
+            "chosen_bucket" to ObjectValue(chosenBucket, { it.name }),
+            "bait" to pokemon.level().itemRegistry.wrapAsHolder(bait.item).asMoLangValue(Registries.ITEM),
+            "pokemon_entity" to pokemon.asMoLangValue()
+        )
+    }
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/events/pokemon/FossilRevivedEvent.kt

@@ -8,10 +8,18 @@
 
 package com.cobblemon.mod.common.api.events.pokemon
 
+import com.bedrockk.molang.runtime.value.DoubleValue
+import com.bedrockk.molang.runtime.value.MoValue
+import com.cobblemon.mod.common.api.molang.MoLangFunctions.asMoLangValue
 import com.cobblemon.mod.common.pokemon.Pokemon
 import net.minecraft.server.level.ServerPlayer
 
 data class FossilRevivedEvent (
     val pokemon: Pokemon,
     val player: ServerPlayer?
-)
+) {
+    val context = mutableMapOf<String, MoValue>(
+        "pokemon" to pokemon.struct,
+        "player" to (player?.asMoLangValue() ?: DoubleValue.ZERO)
+    )
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/mark/Mark.kt

@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.mark
+
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.util.*
+import com.google.gson.annotations.SerializedName
+import net.minecraft.network.RegistryFriendlyByteBuf
+import net.minecraft.network.chat.MutableComponent
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.util.StringRepresentable
+
+class Mark(
+    identifier: ResourceLocation,
+    val name: String,
+    val description: String,
+    val title: String?,
+    @SerializedName(value = "titleColor", alternate = ["titleColour"])
+    val titleColour: String?,
+    val texture: ResourceLocation,
+    val replace: List<ResourceLocation>?,
+    val group: String?,
+    val chance: Float = 0F,
+    val indexNumber: Int?
+): StringRepresentable {
+
+    companion object {
+        internal fun decode(buffer: RegistryFriendlyByteBuf): Mark {
+            return Mark(
+                buffer.readIdentifier(),
+                buffer.readString(),
+                buffer.readString(),
+                buffer.readNullable { buffer.readString() },
+                buffer.readNullable { buffer.readString() },
+                buffer.readResourceLocation(),
+                buffer.readNullable { buffer.readList { buffer.readResourceLocation() } },
+                buffer.readNullable { buffer.readString() },
+                buffer.readFloat(),
+                buffer.readNullable { buffer.readInt() }
+            )
+        }
+    }
+
+    @Transient
+    var identifier: ResourceLocation = identifier
+        internal set
+
+    override fun getSerializedName(): String = identifier.toString()
+
+    fun getName(): MutableComponent = name.asTranslated()
+
+    fun getDescription(): MutableComponent = description.asTranslated()
+
+    fun getTitle(name: MutableComponent): MutableComponent {
+        title?.let {
+            try {
+                return if (titleColour != null) it.asTranslated(name.withColor(-1)).withColor(titleColour.toInt(16))
+                else it.asTranslated(name)
+            } catch (e: Exception) {
+                Cobblemon.LOGGER.error("Error parsing titleColor hexadecimal color code for {}", identifier, e)
+                return it.asTranslated(name)
+            }
+        }
+        return name
+    }
+
+    fun getChanceGroup(): Pair<String, Float> = Pair(group ?: chance.toString(), chance)
+
+    internal fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeIdentifier(identifier)
+        buffer.writeString(name)
+        buffer.writeString(description)
+        buffer.writeNullable(title) { _, v -> buffer.writeString(v) }
+        buffer.writeNullable(titleColour) { _, v -> buffer.writeString(v) }
+        buffer.writeResourceLocation(texture)
+        buffer.writeNullable(replace) { _, v -> buffer.writeCollection(v) { _, resource -> buffer.writeResourceLocation(resource) } }
+        buffer.writeNullable(group) { _, v -> buffer.writeString(v) }
+        buffer.writeFloat(chance)
+        buffer.writeNullable(indexNumber) { _, v -> buffer.writeInt(v) }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/mark/Marks.kt

@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.mark
+
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.api.data.JsonDataRegistry
+import com.cobblemon.mod.common.api.reactive.SimpleObservable
+import com.cobblemon.mod.common.net.messages.client.data.MarkRegistrySyncPacket
+import com.cobblemon.mod.common.util.adapters.IdentifierAdapter
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.google.gson.GsonBuilder
+import com.google.gson.reflect.TypeToken
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.server.level.ServerPlayer
+import net.minecraft.server.packs.PackType
+
+object Marks: JsonDataRegistry<Mark> {
+
+    override val id: ResourceLocation = cobblemonResource("marks")
+    override val type: PackType = PackType.SERVER_DATA
+    override val observable = SimpleObservable<Marks>()
+    override val typeToken: TypeToken<Mark> = TypeToken.get(Mark::class.java)
+    override val resourcePath: String = "marks"
+
+    override val gson = GsonBuilder()
+        .setPrettyPrinting()
+        .registerTypeAdapter(ResourceLocation::class.java, IdentifierAdapter)
+        .create()
+
+    private val marks = hashMapOf<ResourceLocation, Mark>()
+
+    override fun reload(data: Map<ResourceLocation, Mark>) {
+        this.marks.clear()
+        data.forEach { (identifier, mark) ->
+            try {
+                mark.identifier = identifier
+                this.marks[identifier] = mark
+            } catch (e: Exception) {
+                Cobblemon.LOGGER.error("Skipped loading the {} mark", identifier, e)
+            }
+        }
+        Cobblemon.LOGGER.info("Loaded {} marks", this.marks.size)
+        this.observable.emit(this)
+    }
+
+    override fun sync(player: ServerPlayer) {
+        MarkRegistrySyncPacket(this.all()).sendToPlayer(player)
+    }
+
+    /**
+     * Gets all loaded [Mark]s.
+     */
+    fun all() = this.marks.values.toList()
+    fun identifiers(): Collection<String> = marks.keys.toSet().map { it.toString() }
+
+    /**
+     * Gets a [Mark] by its [ResourceLocation].
+     * @param identifier The identifier of the mark.
+     * @return The [Mark] if loaded, otherwise null.
+     */
+    fun getByIdentifier(identifier: ResourceLocation): Mark? = this.marks[identifier]
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/molang/MoLangFunctions.kt

@@ -17,31 +17,20 @@ import com.bedrockk.molang.runtime.struct.VariableStruct
 import com.bedrockk.molang.runtime.value.DoubleValue
 import com.bedrockk.molang.runtime.value.MoValue
 import com.bedrockk.molang.runtime.value.StringValue
-import com.cobblemon.mod.common.Cobblemon
-import com.cobblemon.mod.common.CobblemonActivities
-import com.cobblemon.mod.common.CobblemonBlockEntities
-import com.cobblemon.mod.common.CobblemonMemories
-import com.cobblemon.mod.common.CobblemonUnlockableWallpapers
+import com.cobblemon.mod.common.*
 import com.cobblemon.mod.common.api.battles.model.PokemonBattle
 import com.cobblemon.mod.common.api.battles.model.actor.ActorType
 import com.cobblemon.mod.common.api.battles.model.actor.BattleActor
 import com.cobblemon.mod.common.api.dialogue.PlayerDialogueFaceProvider
 import com.cobblemon.mod.common.api.dialogue.ReferenceDialogueFaceProvider
+import com.cobblemon.mod.common.api.mark.Marks
 import com.cobblemon.mod.common.api.moves.animations.ActionEffectContext
 import com.cobblemon.mod.common.api.moves.animations.ActionEffects
 import com.cobblemon.mod.common.api.moves.animations.NPCProvider
-import com.cobblemon.mod.common.api.pokedex.AbstractPokedexManager
-import com.cobblemon.mod.common.api.pokedex.CaughtCount
-import com.cobblemon.mod.common.api.pokedex.CaughtPercent
-import com.cobblemon.mod.common.api.pokedex.PokedexEntryProgress
-import com.cobblemon.mod.common.api.pokedex.PokedexManager
-import com.cobblemon.mod.common.api.pokedex.SeenCount
-import com.cobblemon.mod.common.api.pokedex.SeenPercent
+import com.cobblemon.mod.common.api.pokedex.*
 import com.cobblemon.mod.common.api.pokemon.PokemonProperties
 import com.cobblemon.mod.common.api.pokemon.evolution.Evolution
 import com.cobblemon.mod.common.api.pokemon.stats.Stats
-import com.cobblemon.mod.common.api.riding.RidingStyle
-import com.cobblemon.mod.common.api.riding.stats.RidingStat
 import com.cobblemon.mod.common.api.scripting.CobblemonScripts
 import com.cobblemon.mod.common.api.spawning.context.SpawningContext
 import com.cobblemon.mod.common.api.storage.PokemonStore
@@ -52,6 +41,7 @@ import com.cobblemon.mod.common.api.storage.pc.PCStore
 import com.cobblemon.mod.common.api.text.text
 import com.cobblemon.mod.common.battles.BattleRegistry
 import com.cobblemon.mod.common.battles.actor.PlayerBattleActor
+import com.cobblemon.mod.common.battles.actor.PokemonBattleActor
 import com.cobblemon.mod.common.client.particle.BedrockParticleOptionsRepository
 import com.cobblemon.mod.common.client.particle.ParticleStorm
 import com.cobblemon.mod.common.client.render.models.blockbench.wavefunction.WaveFunctions
@@ -71,12 +61,8 @@ import com.cobblemon.mod.common.pokemon.Species
 import com.cobblemon.mod.common.pokemon.evolution.variants.ItemInteractionEvolution
 import com.cobblemon.mod.common.pokemon.evolution.variants.LevelUpEvolution
 import com.cobblemon.mod.common.pokemon.evolution.variants.TradeEvolution
-import com.cobblemon.mod.common.pokemon.riding.controllers.BirdAirController
-import com.cobblemon.mod.common.pokemon.riding.states.BirdAirState
 import com.cobblemon.mod.common.util.*
 import com.mojang.datafixers.util.Either
-import java.util.UUID
-import kotlin.math.sqrt
 import net.minecraft.client.multiplayer.ClientLevel
 import net.minecraft.commands.arguments.EntityAnchorArgument
 import net.minecraft.core.BlockPos
@@ -85,11 +71,7 @@ import net.minecraft.core.Registry
 import net.minecraft.core.RegistryAccess
 import net.minecraft.core.registries.BuiltInRegistries
 import net.minecraft.core.registries.Registries
-import net.minecraft.nbt.CompoundTag
-import net.minecraft.nbt.DoubleTag
-import net.minecraft.nbt.ListTag
-import net.minecraft.nbt.StringTag
-import net.minecraft.nbt.Tag
+import net.minecraft.nbt.*
 import net.minecraft.resources.ResourceKey
 import net.minecraft.resources.ResourceLocation
 import net.minecraft.server.MinecraftServer
@@ -98,11 +80,7 @@ import net.minecraft.server.level.ServerPlayer
 import net.minecraft.tags.TagKey
 import net.minecraft.world.damagesource.DamageSource
 import net.minecraft.world.damagesource.DamageTypes
-import net.minecraft.world.entity.Entity
-import net.minecraft.world.entity.EntityType
-import net.minecraft.world.entity.LightningBolt
-import net.minecraft.world.entity.LivingEntity
-import net.minecraft.world.entity.PathfinderMob
+import net.minecraft.world.entity.*
 import net.minecraft.world.entity.ai.behavior.BlockPosTracker
 import net.minecraft.world.entity.ai.memory.MemoryModuleType
 import net.minecraft.world.entity.ai.memory.MemoryStatus
@@ -114,8 +92,12 @@ import net.minecraft.world.level.Level.ExplosionInteraction
 import net.minecraft.world.level.biome.Biome
 import net.minecraft.world.level.block.Block
 import net.minecraft.world.level.dimension.DimensionType
+import net.minecraft.world.level.levelgen.Heightmap
 import net.minecraft.world.phys.AABB
 import net.minecraft.world.phys.Vec3
+import java.util.*
+import kotlin.math.sqrt
+import kotlin.random.Random
 
 /**
  * Holds a bunch of useful MoLang trickery that can be used or extended in API
@@ -236,6 +218,22 @@ object MoLangFunctions {
                 val z = params.getInt(2)
                 return@put DoubleValue(world.isRainingAt(BlockPos(x, y, z)))
             }
+            map.put("is_snowing_at") { params ->
+                val x = params.getInt(0)
+                val y = params.getInt(1)
+                val z = params.getInt(2)
+                val blockPos = BlockPos(x, y, z)
+                if (!world.isRaining()) {
+                    return@put DoubleValue.ZERO
+                } else if (!world.canSeeSky(blockPos)) {
+                    return@put DoubleValue.ZERO
+                } else if (world.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING, blockPos).getY() > blockPos.getY()) {
+                    return@put DoubleValue.ZERO
+                } else {
+                    val biome = world.getBiome(blockPos).value() as Biome
+                    return@put DoubleValue(biome.getPrecipitationAt(blockPos) == Biome.Precipitation.SNOW)
+                }
+            }
             map.put("is_chunk_loaded_at") { params ->
                 val x = params.getInt(0)
                 val y = params.getInt(1)
@@ -469,6 +467,7 @@ object MoLangFunctions {
             map.put("is_sneaking") { _ -> DoubleValue(entity.isShiftKeyDown) }
             map.put("is_sprinting") { _ -> DoubleValue(entity.isSprinting) }
             map.put("is_in_water") { _ -> DoubleValue(entity.isUnderWater) }
+            map.put("is_in_rain") { _ -> DoubleValue(entity.isInWaterOrRain && !entity.isInWater) }
             map.put("is_touching_water_or_rain") { _ -> DoubleValue(entity.isInWaterRainOrBubble) }
             map.put("is_touching_water") { _ -> DoubleValue(entity.isInWater) }
             map.put("is_underwater") { DoubleValue(entity.getIsSubmerged()) }
@@ -740,6 +739,8 @@ object MoLangFunctions {
                 map.put("npc") { battleActor.entity.struct }
             } else if (battleActor is PlayerBattleActor) {
                 map.put("player") { battleActor.entity?.asMoLangValue() ?: DoubleValue.ZERO }
+            } else if (battleActor is PokemonBattleActor) {
+                map.put("pokemon") { battleActor.entity?.asMoLangValue() ?: DoubleValue.ZERO }
             }
             return@mutableListOf map
         }
@@ -778,6 +779,34 @@ object MoLangFunctions {
                 DoubleValue.ONE
             }
             map.put("owner") { pokemon.getOwnerPlayer()?.asMoLangValue() ?: DoubleValue.ZERO }
+            map.put("add_marks") { params ->
+                for (param in params.params) {
+                    val identifier = param.asString().asIdentifierDefaultingNamespace()
+                    val mark = Marks.getByIdentifier(identifier)
+                    if (mark != null) pokemon.exchangeMark(mark, true)
+                }
+            }
+            map.put("add_marks_with_chance") { params ->
+                for (param in params.params) {
+                    val identifier = param.asString().asIdentifierDefaultingNamespace()
+                    val mark = Marks.getByIdentifier(identifier)
+                    mark?.let {
+                        val probability = it.chance.coerceIn(0F, 1F) * 100
+                        val randomValue = Random.nextDouble(0.0, 100.0)
+                        if (randomValue < probability) pokemon.exchangeMark(it, true)
+                    }
+                }
+            }
+            map.put("add_potential_marks") { params ->
+                for (param in params.params) {
+                    val identifier = param.asString().asIdentifierDefaultingNamespace()
+                    val mark = Marks.getByIdentifier(identifier)
+                    if (mark != null) pokemon.addPotentialMark(mark)
+                }
+            }
+            map.put("apply_potential_marks") {
+                return@put DoubleValue(pokemon.applyPotentialMarks())
+            }
             map
         }
     )
@@ -1438,4 +1467,4 @@ object MoLangFunctions {
     }
 }
 
-fun Either<ResourceLocation, ExpressionLike>.runScript(runtime: MoLangRuntime) = map({ CobblemonScripts.run(it, runtime) }, { it.resolve(runtime) })
+fun Either<ResourceLocation, ExpressionLike>.runScript(runtime: MoLangRuntime) = map({ CobblemonScripts.run(it, runtime) }, { it.resolve(runtime) })

common/src/main/kotlin/com/cobblemon/mod/common/api/net/serializers/RidingStateSerializer.kt

@@ -6,10 +6,10 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
 
-package com.cobblemon.mod.common.pokemon.riding.states
+package com.cobblemon.mod.common.api.net.serializers
 
-import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+object RidingStateSerializer {
 
-class RunUpToFlightCompositeState(pokemonEntity: PokemonEntity) : CompositeState(pokemonEntity) {
-    var currSpeed: Double = 0.0
-}
+
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/orientation/OrientationController.kt

@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.orientation
+
+import com.cobblemon.mod.common.util.math.geometry.toDegrees
+import com.cobblemon.mod.common.util.math.geometry.toRadians
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.util.Mth
+import net.minecraft.world.entity.LivingEntity
+import org.joml.Matrix3f
+import org.joml.Quaternionf
+import org.joml.Vector3f
+import kotlin.math.asin
+
+open class OrientationController(val entity: LivingEntity) {
+
+    companion object {
+        val FORWARDS: Vector3f = Vector3f(0.0f, 0.0f, -1.0f)
+        val UP: Vector3f = Vector3f(0.0f, 1.0f, 0.0f)
+        val LEFT: Vector3f = Vector3f(-1.0f, 0.0f, 0.0f)
+    }
+
+    open var active: Boolean = false
+
+    var orientation: Matrix3f? = null
+        private set
+
+    private var renderOrientationO: Matrix3f? = null
+    private var renderOrientation: Matrix3f? = null
+
+    /** Adding this simply because it irritates me seeing `getActive` when most of this is Java. */
+    fun isActive() = active
+
+    fun updateOrientation(fn: (Matrix3f) -> Matrix3f?) {
+        if (!active) return
+        if (orientation == null) {
+            orientation = Matrix3f()
+            rotate(entity.yRot - 180, entity.xRot, 0f)
+        }
+        orientation = fn(orientation!!)
+        entity.yRot = yaw
+        entity.xRot = pitch
+    }
+
+    fun reset() {
+        orientation = null
+        renderOrientationO = null
+        renderOrientation = null
+        active = false
+    }
+
+    fun rotate(yaw: Float, pitch: Float, roll: Float) {
+        rotateYaw(yaw)
+        rotatePitch(pitch)
+        rotateRoll(roll)
+    }
+
+    fun getRenderOrientation(delta: Float): Quaternionf {
+        val old = renderOrientationO ?: renderOrientation ?: orientation
+        val new = renderOrientation ?: old
+        val oldQuat = Quaternionf().setFromUnnormalized(old)
+        val newQuat  = Quaternionf().setFromUnnormalized(new)
+        oldQuat.slerp(newQuat, delta)
+        return oldQuat
+    }
+
+    fun tick() {
+        if (!active || orientation == null) return
+        renderOrientationO = renderOrientation
+        val current = orientation
+        val renderMatrix = this.renderOrientation ?: current
+        val renderQuat = Quaternionf().setFromUnnormalized(renderMatrix)
+        val targetQuat  = Quaternionf().setFromUnnormalized(current)
+        val dampingFactor = 0.66f // We can change this factor for faster transitions
+        renderQuat.slerp(targetQuat, dampingFactor)
+
+        val newRenderOrientation = Matrix3f()
+        renderQuat.get(newRenderOrientation)
+        renderOrientation = newRenderOrientation
+    }
+
+    val forwardVector: Vector3f
+        get() = orientation?.transform(FORWARDS, Vector3f()) ?: Vector3f(FORWARDS)
+
+    val leftVector: Vector3f
+        get() = orientation?.transform(LEFT, Vector3f()) ?: Vector3f(LEFT)
+
+    val upVector : Vector3f
+        get() = orientation?.transform(UP, Vector3f()) ?: Vector3f(UP)
+
+    fun rotateYaw(yaw: Float) = updateOrientation { it.rotateY(-yaw.toRadians()) }
+    fun rotatePitch(pitch: Float) = updateOrientation { it.rotateX(-pitch.toRadians()) }
+    fun rotateRoll(roll: Float) = updateOrientation { it.rotateZ(-roll.toRadians()) }
+
+    val yaw: Float
+        get() = Mth.wrapDegrees(-FORWARDS.angleSigned(forwardVector, UP).toDegrees() + 180)
+
+    val pitch: Float
+        get() = Mth.wrapDegrees(-asin(forwardVector.y).toDegrees())
+
+    val roll: Float
+        get() = Mth.wrapDegrees(-upVector.angleSigned(UP, forwardVector).toDegrees())
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/permission/CobblemonPermissions.kt

@@ -20,7 +20,7 @@ object CobblemonPermissions {
     @JvmStatic
     val CHANGE_WALK_SPEED = this.create("${COMMAND_PREFIX}changewalkspeed", PermissionLevel.ALL_COMMANDS)
     @JvmStatic
-    val CHANGE_JOINT_SCALE = this.create("${COMMAND_PREFIX}changejointscale", PermissionLevel.ALL_COMMANDS)
+    val TRANSFORM_MODEL_PART = this.create("${COMMAND_PREFIX}transformmodelpart", PermissionLevel.ALL_COMMANDS)
     @JvmStatic
     val CHECKSPAWNS = this.create("${COMMAND_PREFIX}checkspawns", PermissionLevel.CHEAT_COMMANDS_AND_COMMAND_BLOCKS)
     @JvmStatic
@@ -90,6 +90,9 @@ object CobblemonPermissions {
     @JvmStatic
     val HELD_ITEM = this.create("${COMMAND_PREFIX}helditem", PermissionLevel.CHEAT_COMMANDS_AND_COMMAND_BLOCKS)
 
+    @JvmStatic
+    val CHANGE_MARK = this.create("${COMMAND_PREFIX}changemark", PermissionLevel.CHEAT_COMMANDS_AND_COMMAND_BLOCKS)
+
     @JvmStatic
     val PC = this.create("${COMMAND_PREFIX}pc", PermissionLevel.CHEAT_COMMANDS_AND_COMMAND_BLOCKS)
     @JvmStatic

common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/PokemonSpecies.kt

@@ -33,7 +33,7 @@ import com.cobblemon.mod.common.api.pokemon.moves.Learnset
 import com.cobblemon.mod.common.api.pokemon.stats.Stat
 import com.cobblemon.mod.common.api.pokemon.stats.Stats
 import com.cobblemon.mod.common.api.reactive.SimpleObservable
-import com.cobblemon.mod.common.api.riding.controller.RideController
+import com.cobblemon.mod.common.api.riding.behaviour.RidingBehaviourSettings
 import com.cobblemon.mod.common.api.riding.stats.RidingStatDefinition
 import com.cobblemon.mod.common.api.spawning.TimeRange
 import com.cobblemon.mod.common.api.types.ElementalType
@@ -48,7 +48,7 @@ import com.cobblemon.mod.common.pokemon.evolution.adapters.CobblemonRequirementA
 import com.cobblemon.mod.common.pokemon.evolution.adapters.LegacyItemConditionWrapperAdapter
 import com.cobblemon.mod.common.pokemon.helditem.CobblemonHeldItemManager
 import com.cobblemon.mod.common.util.adapters.*
-import com.cobblemon.mod.common.util.adapters.RideControllerAdapter
+import com.cobblemon.mod.common.util.adapters.RidingBehaviourSettingsAdapter
 import com.cobblemon.mod.common.util.cobblemonResource
 import com.cobblemon.mod.common.util.ifClient
 import com.google.common.collect.HashBasedTable
@@ -107,7 +107,7 @@ object PokemonSpecies : JsonDataRegistry<Species> {
         .registerTypeAdapter(EggGroup::class.java, EggGroupAdapter)
         .registerTypeAdapter(MobEffect::class.java, RegistryElementAdapter<MobEffect>(BuiltInRegistries::MOB_EFFECT))
         .registerTypeAdapter(ItemPredicate::class.java, LegacyItemConditionWrapperAdapter)
-        .registerTypeAdapter(RideController::class.java, RideControllerAdapter)
+        .registerTypeAdapter(RidingBehaviourSettings::class.java, RidingBehaviourSettingsAdapter)
         .registerTypeAdapter(RidingStatDefinition::class.java, RidingStatDefinitionAdapter)
         .registerTypeAdapter(Expression::class.java, ExpressionAdapter)
         .disableHtmlEscaping()

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/Rideable.kt

@@ -8,6 +8,9 @@
 
 package com.cobblemon.mod.common.api.riding
 
+import com.cobblemon.mod.common.api.riding.behaviour.RidingBehaviour
+import com.cobblemon.mod.common.api.riding.behaviour.RidingBehaviourSettings
+import com.cobblemon.mod.common.api.riding.behaviour.RidingBehaviourState
 import net.minecraft.world.entity.PlayerRideableJumping
 
 /**
@@ -20,6 +23,6 @@ interface Rideable : PlayerRideableJumping {
     /**
      * Denotes the manager responsible for handling any instance of riding taking place on an entity
      */
-    val riding: RidingManager
+    val riding: RidingBehaviour<RidingBehaviourSettings, RidingBehaviourState>?
 
-}
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/RidingAnimation.kt

@@ -6,7 +6,7 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
 
-package com.cobblemon.mod.common.api.riding.controller
+package com.cobblemon.mod.common.api.riding
 
 import com.cobblemon.mod.common.util.readString
 import com.cobblemon.mod.common.util.writeString
@@ -29,4 +29,4 @@ class RidingAnimation(
             )
         }
     }
-}
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/RidingManager.kt

@@ -1,220 +0,0 @@
-/*
- * Copyright (C) 2023 Cobblemon Contributors
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/.
- */
-
-package com.cobblemon.mod.common.api.riding
-
-import com.bedrockk.molang.runtime.MoLangRuntime
-import com.bedrockk.molang.runtime.value.DoubleValue
-import com.cobblemon.mod.common.Rollable
-import com.cobblemon.mod.common.api.molang.MoLangFunctions.setup
-import com.cobblemon.mod.common.api.riding.controller.RideController
-import com.cobblemon.mod.common.api.riding.stats.RidingStat
-import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
-import com.cobblemon.mod.common.util.toProperties
-import com.cobblemon.mod.common.util.withQueryValue
-import net.minecraft.ChatFormatting
-import net.minecraft.network.chat.Component
-import net.minecraft.resources.ResourceLocation
-import net.minecraft.util.SmoothDouble
-import net.minecraft.world.entity.LivingEntity
-import net.minecraft.world.entity.player.Player
-import net.minecraft.world.phys.Vec2
-import net.minecraft.world.phys.Vec3
-import kotlin.math.sin
-import kotlin.math.sin
-
-data class RidingManager(val entity: PokemonEntity) {
-    var lastSpeed = 0F
-    var states: MutableMap<ResourceLocation, RidingState> = mutableMapOf()
-    var deltaRotation = Vec2.ZERO
-
-    val runtime: MoLangRuntime by lazy {
-        MoLangRuntime()
-            .setup()
-            .withQueryValue("entity", entity.struct)
-            .also {
-                it.environment.query.addFunction("passenger_count") { DoubleValue(entity.passengers.size.toDouble()) }
-                it.environment.query.addFunction("get_ride_stats") { params ->
-                    val rideStat = RidingStat.valueOf(params.getString(0).uppercase())
-                    val rideStyle = RidingStyle.valueOf(params.getString(1).uppercase())
-                    val maxVal = params.getDouble(2)
-                    val minVal = params.getDouble(3)
-                    //TODO: Use the mons actual boost once implemented
-                    val normalizedStat = entity.rideProp.calculate(rideStat, rideStyle, 0) / 100.0f
-                    val trueStatVal = (normalizedStat *  (maxVal - minVal)) + minVal
-
-                    DoubleValue(trueStatVal)
-                }
-            }
-    }
-
-    fun <T : RidingState> getState(id: ResourceLocation, constructor: (PokemonEntity) -> T): T {
-        val storedState = states[id]
-        if (storedState == null) {
-            val newState = constructor(entity)
-            states[id] = newState
-            return newState
-        }
-
-        return storedState as T
-    }
-
-    fun getController(entity: PokemonEntity): RideController? {
-        return entity.pokemon.riding.controller?.takeIf { it.condition.invoke(entity) }
-    }
-
-    /**
-     * Responsible for handling riding conditions and transitions amongst controllers. This will tick
-     * whenever the entity receives a tickControlled interaction.
-     */
-    fun tick(entity: PokemonEntity, driver: Player, input: Vec3) {
-        val controller = getController(entity) ?: return
-
-        val pose = controller.pose(entity)
-        entity.entityData.set(PokemonEntity.POSE_TYPE, pose)
-        //val speedPlayer = driver.deltaMovement.horizontalDistance()
-        //driver.displayClientMessage(Component.literal("Speed player: ").withStyle { it.withColor(ChatFormatting.GREEN) }.append(Component.literal("$speedPlayer b/t")), true)
-        //val speedEntity = entity.deltaMovement.length()  //* 20 * 60 * 60) / ( 1000 )
-        //println(speedEntity)
-        //driver.displayClientMessage(Component.literal("Speed: ").withStyle { it.withColor(ChatFormatting.GREEN) }.append(Component.literal("${String.format("%.2f", speedEntity)} km/h")), true)
-        
-    }
-
-    fun speed(entity: PokemonEntity, driver: Player): Float {
-        val controller = getController(entity) ?: return 0.05F
-        this.lastSpeed = controller.speed(entity, driver)
-        return this.lastSpeed
-    }
-
-    fun controlledRotation(entity: PokemonEntity, driver: Player): Vec2 {
-        val controller = getController(entity) ?: return entity.rotationVector
-        val previousRotation = entity.rotationVector
-        val rotation = controller.rotation(entity, driver)
-        this.deltaRotation = Vec2(rotation.x - previousRotation.x, rotation.y - previousRotation.y)
-        return rotation
-    }
-
-    fun clampPassengerRotation(entity: PokemonEntity, driver: LivingEntity) {
-        val controller = getController(entity) ?: return
-        return controller.clampPassengerRotation(entity, driver)
-    }
-
-    fun updatePassengerRotation(entity: PokemonEntity, driver: LivingEntity) {
-        val controller = getController(entity) ?: return
-        return controller.updatePassengerRotation(entity, driver)
-    }
-
-    fun velocity(entity: PokemonEntity, driver: Player, input: Vec3): Vec3 {
-        val controller = getController(entity) ?: return Vec3.ZERO
-        return controller.velocity(entity, driver, input)
-    }
-
-    fun setRideBar(entity: PokemonEntity, driver: Player): Float {
-        val controller = getController(entity) ?: return 0.0f
-        return controller.setRideBar(entity, driver)
-    }
-
-    fun rideFovMult(entity: PokemonEntity, driver: Player): Float {
-        val controller = getController(entity) ?: return 1.0f
-        return controller.rideFovMult(entity, driver)
-    }
-
-    fun canJump(entity: PokemonEntity, driver: Player): Boolean {
-        val controller = getController(entity) ?: return false
-        return controller.canJump(entity, driver)
-    }
-
-    fun jumpVelocity(entity: PokemonEntity, driver: Player, jumpStrength: Int): Vec3 {
-        val controller = getController(entity) ?: return Vec3.ZERO
-        return controller.jumpForce(entity, driver, jumpStrength)
-    }
-
-    fun useRidingAltPose(entity: PokemonEntity, driver: Player): Boolean {
-        val controller = getController(entity) ?: return false
-        return controller.useRidingAltPose(entity, driver)
-    }
-
-    /**
-     * Used to supply the delta for the lerp() between velocity
-     * vectors. Called inertia for now as the way it feels when
-     * affecting the ride is somewhat akin to inertia.
-     */
-    fun inertia(entity: PokemonEntity): Double {
-        val controller = getController(entity) ?: return 0.5
-        return controller.inertia(entity)
-    }
-
-    fun gravity(entity: PokemonEntity, regularGravity: Double): Double? {
-        val controller = getController(entity) ?: return null
-        return controller.gravity(entity, regularGravity)
-    }
-
-    //Maybe should be changed to be a function that conveys:
-    // "turn on use our camera system function"
-    fun shouldRoll(entity: PokemonEntity): Boolean {
-        val controller = getController(entity) ?: return false
-        return controller.shouldRoll(entity)
-    }
-
-    fun shouldRotatePlayerHead(entity: PokemonEntity): Boolean {
-        val controller = getController(entity) ?: return false
-        return controller.shouldRotatePlayerHead()
-    }
-
-    fun shouldRotatePokemonHead(entity: PokemonEntity): Boolean {
-        val controller = getController(entity) ?: return false
-        return controller.shouldRotatePokemonHead()
-    }
-
-    fun rotationOnMouseXY(
-        entity: PokemonEntity,
-        driver: Player,
-        yMouse: Double,
-        xMouse: Double,
-        yMouseSmoother: SmoothDouble,
-        xMouseSmoother: SmoothDouble,
-        sensitivity: Double,
-        deltaTime: Double
-    ): Vec3 {
-        val controller = getController(entity) ?: return Vec3.ZERO
-        return controller.rotationOnMouseXY(
-            entity,
-            driver,
-            yMouse,
-            xMouse,
-            yMouseSmoother,
-            xMouseSmoother,
-            sensitivity,
-            deltaTime
-        ) }
-
-    /**
-     * Determines whether mouse input will affect the rotation of
-     * the rollable object. Need to remove this as it's not used anymore
-     */
-    //I think this might better serve as a "use smoothing on angular velocity"
-    fun useAngVelSmoothing(entity: PokemonEntity): Boolean {
-        val controller = getController(entity) ?: return true
-        return controller.useAngVelSmoothing(entity)
-    }
-
-    fun turnOffOnGround(entity: PokemonEntity): Boolean {
-        val controller = getController(entity) ?: return false
-        return controller.turnOffOnGround(entity)
-    }
-
-    fun angRollVel(entity: PokemonEntity, driver: Player, deltaTime: Double): Vec3 {
-        val controller = getController(entity) ?: return Vec3(0.0, 0.0, 0.0)
-        return controller.angRollVel(entity, driver, deltaTime)
-    }
-
-    fun dismountOnShift(): Boolean {
-        val controller = getController(entity) ?: return false
-        return controller.dismountOnShift(entity)
-    }
-}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/RidingProperties.kt

@@ -9,44 +9,40 @@
 package com.cobblemon.mod.common.api.riding
 
 import com.bedrockk.molang.Expression
-import com.cobblemon.mod.common.api.riding.controller.RideController
+import com.cobblemon.mod.common.api.riding.behaviour.RidingBehaviourSettings
 import com.cobblemon.mod.common.api.riding.stats.RidingStat
 import com.cobblemon.mod.common.api.riding.stats.RidingStatDefinition
-import com.cobblemon.mod.common.util.adapters.RideControllerAdapter
-import com.cobblemon.mod.common.util.asExpression
-import com.cobblemon.mod.common.util.getString
-import com.cobblemon.mod.common.util.readIdentifier
-import com.cobblemon.mod.common.util.readString
-import com.cobblemon.mod.common.util.writeString
+import com.cobblemon.mod.common.util.*
+import com.cobblemon.mod.common.util.adapters.RidingBehaviourSettingsAdapter
 import net.minecraft.network.RegistryFriendlyByteBuf
 
 class RidingProperties(
     val stats: Map<RidingStat, RidingStatDefinition> = mapOf(),
     val seats: List<Seat> = listOf(),
     val conditions: List<Expression> = listOf(),
-    val controller: RideController? = null
+    val behaviour: RidingBehaviourSettings? = null
 ) {
     companion object {
         fun decode(buffer: RegistryFriendlyByteBuf): RidingProperties {
             val stats: Map<RidingStat, RidingStatDefinition> = buffer.readMap(
-                { buffer.readEnum<RidingStat>(RidingStat::class.java) },
+                { buffer.readEnum(RidingStat::class.java) },
                 { RidingStatDefinition.decode(buffer) }
             )
             val seats: List<Seat> = buffer.readList { _ -> Seat.decode(buffer) }
             val conditions = buffer.readList { buffer.readString().asExpression() }
-            val controller = buffer.readNullable { _ ->
-                val key = buffer.readIdentifier()
-                val controller = RideControllerAdapter.types[key]?.getConstructor()?.newInstance() ?: error("Unknown controller key: $key")
-                controller.decode(buffer)
-                return@readNullable controller
+            val behaviour = buffer.readNullable { _ ->
+                val key = buffer.readResourceLocation()
+                val settings = RidingBehaviourSettingsAdapter.types[key]?.getConstructor()?.newInstance() ?: error("Unknown controller key: $key")
+                settings.decode(buffer)
+                return@readNullable settings
             }
 
-            return RidingProperties(stats = stats, seats = seats, conditions = conditions, controller = controller)
+            return RidingProperties(stats = stats, seats = seats, conditions = conditions, behaviour = behaviour)
         }
     }
 
     val canRide: Boolean
-        get() = seats.isNotEmpty() && controller != null
+        get() = seats.isNotEmpty() && behaviour != null
 
     fun encode(buffer: RegistryFriendlyByteBuf) {
         buffer.writeMap(
@@ -56,7 +52,10 @@ class RidingProperties(
         )
         buffer.writeCollection(seats) { _, seat -> seat.encode(buffer) }
         buffer.writeCollection(conditions) { _, condition -> buffer.writeString(condition.getString()) }
-        buffer.writeNullable(controller) { _, controller -> controller.encode(buffer) }
+        buffer.writeNullable(behaviour) { _, behaviour ->
+            buffer.writeResourceLocation(behaviour.key)
+            behaviour.encode(buffer)
+        }
     }
 
     fun calculate(stat: RidingStat, style: RidingStyle, boosts: Int): Float {

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/RidingState.kt

@@ -1,18 +0,0 @@
-/*
- * Copyright (C) 2023 Cobblemon Contributors
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/.
- */
-
-package com.cobblemon.mod.common.api.riding
-
-/**
- * Honestly having a base interface is probably unnecessary I'm just considering whether there's going to be some
- * kind of shared state later.
- *
- * @author Hiroku
- * @since October 6th, 2024
- */
-interface RidingState

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/Seat.kt

@@ -9,7 +9,6 @@
 package com.cobblemon.mod.common.api.riding
 
 import com.cobblemon.mod.common.api.net.Encodable
-import com.cobblemon.mod.common.api.riding.controller.RidingAnimation
 import com.cobblemon.mod.common.entity.PoseType
 import com.cobblemon.mod.common.util.readString
 import com.cobblemon.mod.common.util.writeString

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/behaviour/RidingBehaviour.kt

@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.behaviour
+
+import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.util.SmoothDouble
+import net.minecraft.world.entity.LivingEntity
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.phys.Vec2
+import net.minecraft.world.phys.Vec3
+
+/**
+ * Represents the behaviour of a Pokemon when being ridden.
+ * This is intended to contain the logic for how a Pokemon should behave when being ridden.
+ *
+ * This class should remain stateless as it is intended to be shared between multiple instances of Pokemon.
+ *
+ * @author landonjw
+ */
+interface RidingBehaviour<Settings : RidingBehaviourSettings, State : RidingBehaviourState> {
+    val key: ResourceLocation
+
+    fun isActive(settings: Settings, state: State, vehicle: PokemonEntity): Boolean
+
+    fun tick(settings: Settings, state: State, vehicle: PokemonEntity, driver: Player, input: Vec3) {}
+
+    fun pose(settings: Settings, state: State, vehicle: PokemonEntity): PoseType
+
+    fun speed(settings: Settings, state: State, vehicle: PokemonEntity, driver: Player): Float
+
+    fun clampPassengerRotation(settings: Settings, state: State, entity: PokemonEntity, driver: LivingEntity) {}
+
+    fun updatePassengerRotation(settings: Settings, state: State, entity: PokemonEntity, driver: LivingEntity) {}
+
+    fun rotation(settings: Settings, state: State, vehicle: PokemonEntity, driver: LivingEntity): Vec2
+
+    fun velocity(settings: Settings, state: State, vehicle: PokemonEntity, driver: Player, input: Vec3): Vec3
+
+    fun angRollVel(settings: Settings, state: State, vehicle: PokemonEntity, driver: Player, deltaTime: Double): Vec3
+
+    fun rotationOnMouseXY(
+        settings: Settings,
+        state: State,
+        vehicle: PokemonEntity,
+        driver: Player,
+        mouseY: Double,
+        mouseX: Double,
+        mouseYSmoother: SmoothDouble,
+        mouseXSmoother: SmoothDouble,
+        sensitivity: Double,
+        deltaTime: Double
+    ): Vec3
+
+    fun canJump(settings: Settings, state: State, vehicle: PokemonEntity, driver: Player): Boolean
+
+    fun setRideBar(settings: Settings, state: State, vehicle: PokemonEntity, driver: Player): Float
+
+    fun jumpForce(settings: Settings, state: State, vehicle: PokemonEntity, driver: Player, jumpStrength: Int): Vec3
+
+    fun gravity(settings: Settings, state: State, vehicle: PokemonEntity, regularGravity: Double): Double
+
+    fun rideFovMultiplier(settings: Settings, state: State, vehicle: PokemonEntity, driver: Player): Float
+
+    fun useAngVelSmoothing(settings: Settings, state: State, vehicle: PokemonEntity): Boolean
+
+    fun useRidingAltPose(settings: Settings, state: State, vehicle: PokemonEntity, driver: Player): Boolean
+
+    fun inertia(settings: Settings, state: State, vehicle: PokemonEntity): Double
+
+    fun shouldRoll(settings: Settings, state: State, vehicle: PokemonEntity): Boolean
+
+    fun turnOffOnGround(settings: Settings, state: State, vehicle: PokemonEntity): Boolean
+
+    fun dismountOnShift(settings: Settings, state: State, vehicle: PokemonEntity): Boolean
+
+    fun shouldRotatePokemonHead(settings: Settings, state: State, vehicle: PokemonEntity): Boolean
+
+    fun shouldRotatePlayerHead(settings: Settings, state: State, vehicle: PokemonEntity): Boolean
+
+    fun createDefaultState(): State
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/behaviour/RidingBehaviourSettings.kt

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.behaviour
+
+import com.cobblemon.mod.common.api.net.Decodable
+import com.cobblemon.mod.common.api.net.Encodable
+import net.minecraft.resources.ResourceLocation
+
+/**
+ * Represents static settings of a riding behaviour.
+ * Values in this class are intended to be constant and not change during the riding process.
+ * Typically this will be initialized for each pokemon form during deserialization
+ * to determine how they should ride.
+ *
+ * @author landonjw
+ */
+interface RidingBehaviourSettings: Encodable, Decodable {
+    val key: ResourceLocation
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/behaviour/RidingBehaviourState.kt

@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.behaviour
+
+import com.cobblemon.mod.common.api.net.Decodable
+import com.cobblemon.mod.common.api.net.Encodable
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.util.ifClient
+import com.cobblemon.mod.common.util.ifServer
+import net.minecraft.client.player.RemotePlayer
+import net.minecraft.network.FriendlyByteBuf
+import net.minecraft.network.RegistryFriendlyByteBuf
+import kotlin.reflect.KProperty
+
+/**
+ * Represents the state of a Pokemon when being ridden.
+ * This is intended to contain mutable state that is passed between the client and server
+ * or temporary state that is used during the riding process.
+ *
+ * This will be destroyed when the a user dismounts the Pokemon.
+ *
+ * @author landonjw
+ */
+interface RidingBehaviourState : Encodable, Decodable {
+    fun reset()
+    fun copy(): RidingBehaviourState
+    fun shouldSync(previous: RidingBehaviourState): Boolean
+}
+
+object NoState : RidingBehaviourState {
+    override fun encode(buffer: RegistryFriendlyByteBuf) = Unit
+    override fun decode(buffer: RegistryFriendlyByteBuf) = Unit
+    override fun copy() = NoState
+    override fun reset() = Unit
+    override fun shouldSync(previous: RidingBehaviourState) = false
+}
+
+fun <T> ridingState(value: T, side: Side) = SidedRidingState(value, side)
+
+class SidedRidingState<T>(private var value: T, val side: Side) {
+    fun get() = value
+
+    fun set(value: T, forced: Boolean = false) {
+        if (forced) {
+            this.value = value
+        }
+        else {
+            when (side) {
+                Side.BOTH -> { this.value = value }
+                Side.CLIENT -> { ifClient { this.value = value } }
+                Side.SERVER -> { ifServer { this.value = value } }
+            }
+        }
+    }
+
+    override fun equals(other: Any?): Boolean {
+        if (other is SidedRidingState<*>) {
+            return value == other.value
+        }
+        return super.equals(other)
+    }
+
+    override fun hashCode(): Int {
+        return value.hashCode()
+    }
+}
+
+enum class Side {
+    SERVER, CLIENT, BOTH
+}
+
+enum class DriverSide {
+    LOCAL, REMOTE, BOTH
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/behaviour/RidingBehaviours.kt

@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.behaviour
+
+import com.cobblemon.mod.common.api.riding.behaviour.types.*
+import net.minecraft.resources.ResourceLocation
+
+object RidingBehaviours {
+    val behaviours = mutableMapOf<ResourceLocation, RidingBehaviour<*, *>>()
+
+    init {
+        register(BirdAirBehaviour.KEY, BirdAirBehaviour())
+        register(DolphinBehaviour.KEY, DolphinBehaviour())
+        register(FallToGlideCompositeBehaviour.KEY, FallToGlideCompositeBehaviour())
+        register(GenericLandBehaviour.KEY, GenericLandBehaviour())
+        register(GenericSwimBehaviour.KEY, GenericSwimBehaviour())
+        register(GliderAirBehaviour.KEY, GliderAirBehaviour())
+        register(HelicopterBehaviour.KEY, HelicopterBehaviour())
+        register(JetAirBehaviour.KEY, JetAirBehaviour())
+        register(JumpToFlightCompositeBehaviour.KEY, JumpToFlightCompositeBehaviour())
+        register(RunToJetCompositeBehaviour.KEY, RunToJetCompositeBehaviour())
+        register(SwimDashBehaviour.KEY, SwimDashBehaviour())
+        register(VehicleLandBehaviour.KEY, VehicleLandBehaviour())
+    }
+
+    fun register(key: ResourceLocation, behaviour: RidingBehaviour<*, *>) {
+        if (behaviours.contains(key)) error("Behaviour already registered to key $key")
+        behaviours[key] = RidingController(behaviour)
+    }
+
+    fun get(key: ResourceLocation): RidingBehaviour<*, *> {
+        if (!behaviours.contains(key)) error("Behaviour not registered to key $key")
+        return behaviours[key]!!
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/behaviour/RidingController.kt

@@ -0,0 +1,171 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.behaviour
+
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.util.SmoothDouble
+import net.minecraft.world.entity.LivingEntity
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.phys.Vec2
+import net.minecraft.world.phys.Vec3
+
+/**
+ * Small wrapper around a RidingBehaviour to provide sane defaults in the event that the behaviour is not active.
+ *
+ * @author landonjw
+ */
+class RidingController<Settings : RidingBehaviourSettings, State : RidingBehaviourState>(val behaviour: RidingBehaviour<Settings, State>) : RidingBehaviour<Settings, State> {
+
+    override val key = behaviour.key
+
+    override fun isActive(settings: Settings, state: State, vehicle: PokemonEntity) =
+        behaviour.isActive(settings, state, vehicle)
+
+    override fun tick(settings: Settings, state: State, vehicle: PokemonEntity, driver: Player, input: Vec3) =
+        behaviour.tick(settings, state, vehicle, driver, input)
+
+    override fun pose(settings: Settings, state: State, vehicle: PokemonEntity) =
+        behaviour.pose(settings, state, vehicle)
+
+    override fun speed(settings: Settings, state: State, vehicle: PokemonEntity, driver: Player): Float {
+        if (!isActive(settings, state, vehicle)) return 0.0F
+        return behaviour.speed(settings, state, vehicle, driver)
+    }
+
+    override fun rotation(settings: Settings, state: State, vehicle: PokemonEntity, driver: LivingEntity): Vec2 {
+        if (!isActive(settings, state, vehicle)) return vehicle.rotationVector
+        return behaviour.rotation(settings, state, vehicle, driver)
+    }
+
+    override fun velocity(
+        settings: Settings,
+        state: State,
+        vehicle: PokemonEntity,
+        driver: Player,
+        input: Vec3
+    ): Vec3 {
+        if (!isActive(settings, state, vehicle)) return Vec3.ZERO
+        return behaviour.velocity(settings, state, vehicle, driver, input)
+    }
+
+    override fun angRollVel(
+        settings: Settings,
+        state: State,
+        vehicle: PokemonEntity,
+        driver: Player,
+        deltaTime: Double
+    ): Vec3 {
+        if (!isActive(settings, state, vehicle)) return Vec3.ZERO
+        return behaviour.angRollVel(settings, state, vehicle, driver, deltaTime)
+    }
+
+    override fun rotationOnMouseXY(
+        settings: Settings,
+        state: State,
+        vehicle: PokemonEntity,
+        driver: Player,
+        mouseY: Double,
+        mouseX: Double,
+        mouseYSmoother: SmoothDouble,
+        mouseXSmoother: SmoothDouble,
+        sensitivity: Double,
+        deltaTime: Double
+    ): Vec3 {
+        if (!isActive(settings, state, vehicle)) return Vec3.ZERO
+        return behaviour.rotationOnMouseXY(
+            settings,
+            state,
+            vehicle,
+            driver,
+            mouseY,
+            mouseX,
+            mouseYSmoother,
+            mouseXSmoother,
+            sensitivity,
+            deltaTime
+        )
+    }
+
+    override fun canJump(settings: Settings, state: State, vehicle: PokemonEntity, driver: Player): Boolean {
+        if (!isActive(settings, state, vehicle)) return false
+        return behaviour.canJump(settings, state, vehicle, driver)
+    }
+
+    override fun shouldRotatePlayerHead(settings: Settings, state: State, vehicle: PokemonEntity): Boolean {
+        if (!isActive(settings, state, vehicle)) return false
+        return behaviour.shouldRotatePlayerHead(settings, state, vehicle)
+    }
+
+    override fun shouldRotatePokemonHead(settings: Settings, state: State, vehicle: PokemonEntity): Boolean {
+        if (!isActive(settings, state, vehicle)) return false
+        return behaviour.shouldRotatePokemonHead(settings, state, vehicle)
+    }
+
+    override fun dismountOnShift(settings: Settings, state: State, vehicle: PokemonEntity): Boolean {
+        if (!isActive(settings, state, vehicle)) return false
+        return behaviour.dismountOnShift(settings, state, vehicle)
+    }
+
+    override fun turnOffOnGround(settings: Settings, state: State, vehicle: PokemonEntity): Boolean {
+        if (!isActive(settings, state, vehicle)) return false
+        return behaviour.turnOffOnGround(settings, state, vehicle)
+    }
+
+    override fun shouldRoll(settings: Settings, state: State, vehicle: PokemonEntity): Boolean {
+        if (!isActive(settings, state, vehicle)) return false
+        return behaviour.shouldRoll(settings, state, vehicle)
+    }
+
+    override fun inertia(settings: Settings, state: State, vehicle: PokemonEntity): Double {
+        if (!isActive(settings, state, vehicle)) return 0.5
+        return behaviour.inertia(settings, state, vehicle)
+    }
+
+    override fun useRidingAltPose(settings: Settings, state: State, vehicle: PokemonEntity, driver: Player): Boolean {
+        if (!isActive(settings, state, vehicle)) return false
+        return behaviour.useRidingAltPose(settings, state, vehicle, driver)
+    }
+
+    override fun useAngVelSmoothing(settings: Settings, state: State, vehicle: PokemonEntity): Boolean {
+        if (!isActive(settings, state, vehicle)) return true
+        return behaviour.useAngVelSmoothing(settings, state, vehicle)
+    }
+
+    override fun rideFovMultiplier(settings: Settings, state: State, vehicle: PokemonEntity, driver: Player): Float {
+        if (!isActive(settings, state, vehicle)) return 1.0F
+        return behaviour.rideFovMultiplier(settings, state, vehicle, driver)
+    }
+
+    override fun gravity(settings: Settings, state: State, vehicle: PokemonEntity, regularGravity: Double): Double {
+        if (!isActive(settings, state, vehicle)) return regularGravity
+        return behaviour.gravity(settings, state, vehicle, regularGravity)
+    }
+
+    override fun jumpForce(
+        settings: Settings,
+        state: State,
+        vehicle: PokemonEntity,
+        driver: Player,
+        jumpStrength: Int
+    ): Vec3 {
+        if (!isActive(settings, state, vehicle)) return Vec3.ZERO
+        return behaviour.jumpForce(settings, state, vehicle, driver, jumpStrength)
+    }
+
+    override fun setRideBar(settings: Settings, state: State, vehicle: PokemonEntity, driver: Player): Float {
+        if (!isActive(settings, state, vehicle)) return 0.0F
+        return behaviour.setRideBar(settings, state, vehicle, driver)
+    }
+
+    override fun createDefaultState(): State {
+        return behaviour.createDefaultState()
+    }
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/behaviour/types/BirdAirBehaviour.kt

@@ -0,0 +1,525 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.behaviour.types
+
+import com.bedrockk.molang.Expression
+import com.bedrockk.molang.runtime.MoLangMath.lerp
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.OrientationControllable
+import com.cobblemon.mod.common.api.riding.behaviour.*
+import com.cobblemon.mod.common.api.riding.posing.PoseOption
+import com.cobblemon.mod.common.api.riding.posing.PoseProvider
+import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.util.*
+import net.minecraft.network.RegistryFriendlyByteBuf
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.util.SmoothDouble
+import net.minecraft.world.entity.LivingEntity
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.phys.Vec2
+import net.minecraft.world.phys.Vec3
+import kotlin.math.*
+
+class BirdAirBehaviour : RidingBehaviour<BirdAirSettings, BirdAirState> {
+    companion object {
+        val KEY = cobblemonResource("air/bird")
+    }
+
+    override val key: ResourceLocation = KEY
+
+    val poseProvider = PoseProvider<BirdAirSettings, BirdAirState>(PoseType.HOVER)
+        .with(PoseOption(PoseType.FLY) { _, state, _ -> state.rideVel.get().z > 0.2 })
+
+    override fun isActive(settings: BirdAirSettings, state: BirdAirState, vehicle: PokemonEntity): Boolean {
+        return true
+    }
+
+    override fun pose(settings: BirdAirSettings, state: BirdAirState, vehicle: PokemonEntity): PoseType {
+        return poseProvider.select(settings, state, vehicle)
+    }
+
+    override fun speed(
+        settings: BirdAirSettings,
+        state: BirdAirState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return state.rideVel.get().length().toFloat()
+    }
+
+    override fun rotation(
+        settings: BirdAirSettings,
+        state: BirdAirState,
+        vehicle: PokemonEntity,
+        driver: LivingEntity
+    ): Vec2 {
+        return Vec2(driver.xRot * 0.5f, driver.yRot)
+    }
+
+    override fun velocity(
+        settings: BirdAirSettings,
+        state: BirdAirState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        input: Vec3
+    ): Vec3 {
+        var yVel = 0.0
+        var leftForce = 0.0
+        var upForce = 0.0
+        var forwardForce = 0.0
+
+        //Perform ride velocity update
+        calculateRideSpaceVel(settings, state, vehicle, driver)
+
+        //Translate ride space velocity to world space velocity.
+        val controller = (driver as? OrientationControllable)?.orientationController
+        if (controller != null) {
+            //Need to deadzone this when straight up or down
+
+            upForce += -1.0 * sin(Math.toRadians(controller.pitch.toDouble())) * state.rideVel.get().z
+            forwardForce += cos(Math.toRadians(controller.pitch.toDouble())) * state.rideVel.get().z
+
+            upForce += cos(Math.toRadians(controller.pitch.toDouble())) * state.rideVel.get().y
+            forwardForce += sin(Math.toRadians(controller.pitch.toDouble())) * state.rideVel.get().y
+        }
+
+
+        //Bring the ride out of the sky when stamina is depleted.
+        if (state.stamina.get() <= 0.0) {
+            upForce -= 0.3
+        }
+
+        val altitudeLimit = vehicle.runtime.resolveDouble(settings.jumpExpr)
+
+        //Only limit altitude if altitude is not infinite
+        if (!vehicle.runtime.resolveBoolean(settings.infiniteAltitude)) {
+            //Provide a hard limit on altitude
+            upForce = if (vehicle.y >= altitudeLimit && upForce > 0) 0.0 else upForce
+        }
+
+        val velocity = Vec3(state.rideVel.get().x , upForce, forwardForce)
+        return velocity
+    }
+
+    /*
+    *  Calculates the change in the ride space vector due to player input and ride state
+    */
+    fun calculateRideSpaceVel(settings: BirdAirSettings, state: BirdAirState, vehicle: PokemonEntity, driver: Player) {
+        //retrieve stats
+        val topSpeed = vehicle.runtime.resolveDouble(settings.speedExpr)
+        val glideTopSpeed = vehicle.runtime.resolveDouble(settings.glidespeedExpr)
+        val accel = vehicle.runtime.resolveDouble(settings.accelerationExpr)
+        val staminaStat = vehicle.runtime.resolveDouble(settings.staminaExpr)
+
+        var glideSpeedChange = 0.0
+
+        val currSpeed = state.rideVel.get().length()
+
+        //Flag for determining if player is actively inputting
+        var activeInput = false
+
+        var newVelocity = Vec3(state.rideVel.get().x, state.rideVel.get().y, state.rideVel.get().z)
+
+        //speed up and slow down based on input
+        if (driver.zza != 0.0f && state.stamina.get() > 0.0) {
+            //make sure it can't exceed top speed
+            val forwardInput = when {
+                driver.zza > 0 && newVelocity.z > topSpeed -> 0.0
+                driver.zza < 0 && newVelocity.z < (-topSpeed / 3.0) -> 0.0
+                else -> driver.zza.sign
+            }
+
+            newVelocity = Vec3(
+                newVelocity.x,
+                newVelocity.y,
+                (newVelocity.z + (accel * forwardInput.toDouble())))
+
+            activeInput = true
+        }
+
+        val controller = (driver as? OrientationControllable)?.orientationController
+        if (controller != null) {
+            //Base glide speed change on current pitch of the ride.
+            glideSpeedChange = sin(Math.toRadians(controller.pitch.toDouble()))
+            glideSpeedChange = glideSpeedChange.pow(3) * 0.5
+
+            //TODO: Possibly create a deadzone around parallel where glide doesn't affect speed?
+            if (glideSpeedChange <= 0.0) {
+                //Ensures that a propelling force is still able to be applied when
+                //climbing in height
+                if (driver.zza <= 0) {
+                    //speed decrease should be 2x speed increase?
+                    //state.currSpeed = max(state.currSpeed + (0.0166) * glideSpeedChange, 0.0 )
+                    newVelocity = Vec3(
+                        newVelocity.x,
+                        newVelocity.y,
+                        lerp( newVelocity.z, 0.0,glideSpeedChange * -0.0166 * 2 )
+                    )
+                }
+            } else {
+                // only add to the speed if it hasn't exceeded the current
+                //glide angles maximum amount of speed that it can give.
+                //state.currSpeed = min(state.currSpeed + ((0.0166 * 2) * glideSpeedChange), maxGlideSpeed)
+                newVelocity = Vec3(
+                    newVelocity.x,
+                    newVelocity.y,
+                    min(newVelocity.z + ((0.0166 * 2) * glideSpeedChange), glideTopSpeed)
+                )
+            }
+        }
+
+        //Lateral movement based on driver input.
+        val latTopSpeed = topSpeed / 2.0
+        if (driver.xxa != 0.0f && state.stamina.get() > 0.0) {
+            newVelocity = Vec3(
+                (newVelocity.x + (accel * driver.xxa)).coerceIn(-latTopSpeed, latTopSpeed),
+                newVelocity.y,
+                newVelocity.z)
+            activeInput = true
+        }
+        else {
+            newVelocity = Vec3(
+                lerp(newVelocity.x, 0.0, latTopSpeed / 20.0),
+                newVelocity.y,
+                newVelocity.z)
+        }
+
+        //Vertical movement based on driver input.
+        val vertTopSpeed = topSpeed / 2.0
+        val vertInput = when {
+            driver.jumping -> 1.0
+            driver.isShiftKeyDown -> -1.0
+            else -> 0.0
+        }
+
+        if (vertInput != 0.0 && state.stamina.get() > 0.0) {
+            newVelocity = Vec3(
+                newVelocity.x,
+                (newVelocity.y + (accel * vertInput)).coerceIn(-vertTopSpeed, vertTopSpeed),
+                newVelocity.z)
+            activeInput = true
+        }
+        else {
+            newVelocity = Vec3(
+                newVelocity.x,
+                lerp(newVelocity.y, 0.0, vertTopSpeed / 20.0),
+                newVelocity.z)
+        }
+
+        //Check if the ride should be gliding
+        if (driver.isLocalPlayer) {
+            if (activeInput && state.stamina.get() > 0.0) {
+                state.gliding.set(false)
+            } else {
+                state.gliding.set(true)
+            }
+        }
+
+        //Only perform stamina logic if the ride does not have infinite stamina
+        if (!vehicle.runtime.resolveBoolean(settings.infiniteStamina)) {
+            if (activeInput) {
+                state.stamina.set(state.stamina.get() - (0.05 / staminaStat).toFloat())
+            }
+
+            //Lose a base amount of stamina just for being airborne
+            state.stamina.set(state.stamina.get() - (0.01 / staminaStat).toFloat())
+        }
+        else
+        {
+            state.stamina.set(1.0f)
+        }
+
+        //air resistance
+        if( abs(newVelocity.z) > 0) {
+            newVelocity = newVelocity.subtract(0.0, 0.0, min(0.003 * newVelocity.z.sign, newVelocity.z))
+        }
+        state.rideVel.set(newVelocity)
+    }
+
+    override fun angRollVel(
+        settings: BirdAirSettings,
+        state: BirdAirState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        deltaTime: Double
+    ): Vec3 {
+        if (driver !is OrientationControllable) return Vec3.ZERO
+        val controller = (driver as OrientationControllable).orientationController
+
+        //TODO: Tie into handling
+        val handling = vehicle.runtime.resolveDouble(settings.handlingExpr)
+        val topSpeed = vehicle.runtime.resolveDouble(settings.speedExpr)
+        val rotationChangeRate = 10.0
+
+        var yawForce =  rotationChangeRate * sin(Math.toRadians(controller.roll.toDouble()))
+        //for a bit of correction on the rolls limit it to a quarter the amount
+        var pitchForce = -0.35 * rotationChangeRate * abs(sin(Math.toRadians(controller.roll.toDouble())))
+
+        //limit rotation modulation when pitched up heavily or pitched down heavily
+        yawForce *= abs(cos(Math.toRadians(controller.pitch.toDouble())))
+        pitchForce *= abs(cos(Math.toRadians(controller.pitch.toDouble()))) * 1.5
+
+        return Vec3(yawForce, pitchForce, 0.0)
+    }
+
+    override fun rotationOnMouseXY(
+        settings: BirdAirSettings,
+        state: BirdAirState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        mouseY: Double,
+        mouseX: Double,
+        mouseYSmoother: SmoothDouble,
+        mouseXSmoother: SmoothDouble,
+        sensitivity: Double,
+        deltaTime: Double
+    ): Vec3 {
+        if (driver !is OrientationControllable) return Vec3.ZERO
+        val controller = (driver as OrientationControllable).orientationController
+
+        val handling = vehicle.runtime.resolveDouble(settings.handlingExpr)
+        val topSpeed = vehicle.runtime.resolveDouble(settings.speedExpr)
+
+        //Smooth out mouse input.
+        val smoothingSpeed = 4.0
+        val invertRoll = if (Cobblemon.config.invertRoll) -1 else 1
+        val invertPitch = if (Cobblemon.config.invertPitch) -1 else 1
+        val mouseXc = (mouseX).coerceIn(-60.0, 60.0)
+        val mouseYc = (mouseY).coerceIn(-60.0, 60.0)
+        val xInput = mouseXSmoother.getNewDeltaValue(mouseXc * 0.1 * invertRoll, deltaTime * smoothingSpeed);
+        val yInput = mouseYSmoother.getNewDeltaValue(mouseYc * 0.1 * invertPitch, deltaTime * smoothingSpeed);
+
+        //limit rolling based on handling and current speed.
+        //modulated by speed so that when flapping idle in air you are ont wobbling around to look around
+        val rotMin = 15.0
+        var rollForce = xInput
+        val rotLimit = max(handling * normalizeVal(state.rideVel.get().length(), 0.0, topSpeed).pow(3), rotMin)
+
+        //Limit roll by non linearly decreasing inputs towards
+        // a rotation limit based on the current distance from
+        // that rotation limit
+        if (abs(controller.roll + rollForce) < rotLimit) {
+            if (sign(rollForce) == sign(controller.roll).toDouble()) {
+                val d = abs(abs(controller.roll) - rotLimit)
+                rollForce *= (d.pow(2)) / (rotLimit.pow(2))
+            }
+        } else if (sign(rollForce) == sign(controller.roll).toDouble()) {
+            rollForce = 0.0
+        }
+
+        //Give the ability to yaw with x mouse input when at low speeds.
+        val yawForce = xInput * ( 1.0 - normalizeVal(state.rideVel.get().length(), 0.0, topSpeed).pow(3))
+
+        //yaw, pitch, roll
+        return Vec3(yawForce, yInput, rollForce)
+    }
+
+    /*
+    *  Normalizes the given value between a min and a max.
+    *  The result is clamped between 0.0 and 1.0, where 0.0 represents x is at or below min
+    *  and 1.0 represents x is at or above it.
+    */
+    private fun normalizeVal(x: Double, min: Double, max: Double): Double {
+        require(max > min) { "max must be greater than min" }
+        return ((x - min) / (max - min)).coerceIn(0.0, 1.0)
+    }
+
+    override fun canJump(
+        settings: BirdAirSettings,
+        state: BirdAirState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return false
+    }
+
+    override fun setRideBar(
+        settings: BirdAirSettings,
+        state: BirdAirState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return (state.stamina.get() / 1.0f)
+    }
+
+    override fun jumpForce(
+        settings: BirdAirSettings,
+        state: BirdAirState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        jumpStrength: Int
+    ): Vec3 {
+        return Vec3.ZERO
+    }
+
+    override fun gravity(
+        settings: BirdAirSettings,
+        state: BirdAirState,
+        vehicle: PokemonEntity,
+        regularGravity: Double
+    ): Double {
+        return 0.0
+    }
+
+    override fun rideFovMultiplier(
+        settings: BirdAirSettings,
+        state: BirdAirState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        val topSpeed = vehicle.runtime.resolveDouble(settings.speedExpr)
+        val glideTopSpeed = vehicle.runtime.resolveDouble(settings.glidespeedExpr)
+
+        //Must I ensure that topspeed is greater than minimum?
+        val normalizedGlideSpeed = normalizeVal(state.rideVel.get().length(), topSpeed, glideTopSpeed)
+
+        //Only ever want the fov change to be a max of 0.2 and for it to have non linear scaling.
+        return 1.0f + normalizedGlideSpeed.pow(2).toFloat() * 0.2f
+    }
+
+    override fun useAngVelSmoothing(
+        settings: BirdAirSettings,
+        state: BirdAirState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun useRidingAltPose(
+        settings: BirdAirSettings,
+        state: BirdAirState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return state.gliding.get()
+    }
+
+    override fun inertia(settings: BirdAirSettings, state: BirdAirState, vehicle: PokemonEntity): Double {
+        return 0.5
+    }
+
+    override fun shouldRoll(settings: BirdAirSettings, state: BirdAirState, vehicle: PokemonEntity): Boolean {
+        return true
+    }
+
+    override fun turnOffOnGround(settings: BirdAirSettings, state: BirdAirState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun dismountOnShift(settings: BirdAirSettings, state: BirdAirState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun shouldRotatePokemonHead(
+        settings: BirdAirSettings,
+        state: BirdAirState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun shouldRotatePlayerHead(
+        settings: BirdAirSettings,
+        state: BirdAirState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun createDefaultState() = BirdAirState()
+
+}
+
+class BirdAirSettings : RidingBehaviourSettings {
+    override val key = BirdAirBehaviour.KEY
+
+    var infiniteAltitude: Expression = "false".asExpression()
+        private set
+
+    var infiniteStamina: Expression = "false".asExpression()
+        private set
+
+    //max y level for the ride
+    var jumpExpr: Expression = "q.get_ride_stats('JUMP', 'AIR', 200.0, 128.0)".asExpression()
+    var handlingExpr: Expression = "q.get_ride_stats('SKILL', 'AIR', 135.0, 45.0)".asExpression()
+    var speedExpr: Expression = "q.get_ride_stats('SPEED', 'AIR', 1.0, 0.35)".asExpression()
+    var accelerationExpr: Expression = "q.get_ride_stats('ACCELERATION', 'AIR', (1.0 / (20.0 * 3.0)), (1.0 / (20.0 * 8.0)))".asExpression()
+    var staminaExpr: Expression = "q.get_ride_stats('STAMINA', 'AIR', 120.0, 20.0)".asExpression()
+
+    var glidespeedExpr: Expression = "q.get_ride_stats('SPEED', 'AIR', 2.0, 1.0)".asExpression()
+        private set
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeExpression(infiniteAltitude)
+        buffer.writeExpression(infiniteStamina)
+        buffer.writeExpression(glidespeedExpr)
+        buffer.writeExpression(jumpExpr)
+        buffer.writeExpression(handlingExpr)
+        buffer.writeExpression(speedExpr)
+        buffer.writeExpression(accelerationExpr)
+        buffer.writeExpression(staminaExpr)
+    }
+
+    override fun decode(buffer: RegistryFriendlyByteBuf) {
+        infiniteAltitude = buffer.readExpression()
+        infiniteStamina = buffer.readExpression()
+        glidespeedExpr = buffer.readExpression()
+        jumpExpr = buffer.readExpression()
+        handlingExpr = buffer.readExpression()
+        speedExpr = buffer.readExpression()
+        accelerationExpr = buffer.readExpression()
+        staminaExpr = buffer.readExpression()
+    }
+}
+
+class BirdAirState : RidingBehaviourState {
+    var rideVel = ridingState(Vec3.ZERO, Side.CLIENT)
+    var stamina = ridingState(1.0f, Side.CLIENT)
+    var gliding = ridingState(false, Side.CLIENT)
+    var lastGlide = ridingState(-100L, Side.CLIENT)
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeVec3(rideVel.get())
+        buffer.writeFloat(stamina.get())
+        buffer.writeBoolean(gliding.get())
+    }
+
+    override fun decode(buffer: RegistryFriendlyByteBuf) {
+        rideVel.set(buffer.readVec3(), forced = true)
+        stamina.set(buffer.readFloat(), forced = true)
+        gliding.set(buffer.readBoolean(), forced = true)
+    }
+
+    override fun reset() {
+        rideVel.set(Vec3.ZERO, forced = true)
+        stamina.set(1.0f, forced = true)
+        gliding.set(false, forced = true)
+        lastGlide.set(-100L, forced = true)
+    }
+
+    override fun toString(): String {
+        return "BirdAirState(rideVel=${rideVel.get()}, stamina=${stamina.get()}, gliding=${gliding.get()})"
+    }
+
+    override fun copy() = BirdAirState().also {
+        it.rideVel.set(this.rideVel.get(), forced = true)
+        it.stamina.set(this.stamina.get(), forced = true)
+        it.gliding.set(this.gliding.get(), forced = true)
+        it.lastGlide.set(this.lastGlide.get(), forced = true)
+    }
+
+    override fun shouldSync(previous: RidingBehaviourState): Boolean {
+        if (previous !is BirdAirState) return false
+        if (previous.rideVel != rideVel) return true
+        if (previous.stamina != stamina) return true
+        if (previous.gliding != gliding) return true
+        return false
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/behaviour/types/DolphinBehaviour.kt

@@ -0,0 +1,328 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.behaviour.types
+
+import com.bedrockk.molang.runtime.value.DoubleValue
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.OrientationControllable
+import com.cobblemon.mod.common.api.riding.behaviour.*
+import com.cobblemon.mod.common.api.riding.posing.PoseOption
+import com.cobblemon.mod.common.api.riding.posing.PoseProvider
+import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.util.*
+import net.minecraft.network.RegistryFriendlyByteBuf
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.util.SmoothDouble
+import net.minecraft.world.entity.LivingEntity
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.phys.Vec2
+import net.minecraft.world.phys.Vec3
+import net.minecraft.world.phys.shapes.Shapes
+import kotlin.math.abs
+import kotlin.math.cos
+import kotlin.math.sin
+
+class DolphinBehaviour : RidingBehaviour<DolphinSettings, DolphinState> {
+    companion object {
+        val KEY = cobblemonResource("swim/dolphin")
+    }
+
+    override val key = KEY
+
+    val poseProvider = PoseProvider<DolphinSettings, DolphinState>(PoseType.FLOAT)
+        .with(PoseOption(PoseType.SWIM) { _, _, entity -> entity.entityData.get(PokemonEntity.MOVING) })
+
+    override fun isActive(settings: DolphinSettings, state: DolphinState, vehicle: PokemonEntity): Boolean {
+        return Shapes.create(vehicle.boundingBox).blockPositionsAsListRounded().any {
+            if (it.y.toDouble() == (vehicle.position().y)) {
+                val blockState = vehicle.level().getBlockState(it.below())
+                return@any (blockState.isAir || !blockState.fluidState.isEmpty ) ||
+                        (vehicle.isInWater || vehicle.isUnderWater)
+            }
+            true
+        }
+    }
+
+    override fun pose(settings: DolphinSettings, state: DolphinState, vehicle: PokemonEntity): PoseType {
+        return poseProvider.select(settings, state, vehicle)
+    }
+
+    override fun speed(settings: DolphinSettings, state: DolphinState, vehicle: PokemonEntity, driver: Player): Float {
+        return vehicle.runtime.resolveFloat(settings.speed)
+    }
+
+    override fun rotation(
+        settings: DolphinSettings,
+        state: DolphinState,
+        vehicle: PokemonEntity,
+        driver: LivingEntity
+    ): Vec2 {
+        return Vec2(driver.xRot * 0.5f, driver.yRot)
+    }
+
+    override fun velocity(
+        settings: DolphinSettings,
+        state: DolphinState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        input: Vec3
+    ): Vec3 {
+        val runtime = vehicle.runtime
+
+        if (!vehicle.isInWater && !vehicle.isUnderWater)
+        {
+            state.lastVelocity.set(Vec3(state.lastVelocity.get().x, state.lastVelocity.get().y - 0.035, state.lastVelocity.get().z))
+            return state.lastVelocity.get()
+        }
+
+        val driveFactor = runtime.resolveFloat(settings.driveFactor)
+        val strafeFactor = runtime.resolveFloat(settings.strafeFactor)
+        val f = driver.xxa * strafeFactor
+        var g = driver.zza * driveFactor
+        if (g <= 0.0f) {
+            g *= runtime.resolveFloat(settings.reverseDriveFactor)
+        }
+
+        var yComp = 0.0
+
+        //Get roll to add a left and right strafe during roll
+        //Not sure if this is desired? Will need to mess around with this
+        //a bit more
+        var zComp = 0.0
+        val controller = (driver as? OrientationControllable)?.orientationController
+        if (controller != null)
+        {
+            //Can be used again if I better figure out how to deadzone it near the tops?
+            zComp = -1.0 * g.toDouble() * sin(Math.toRadians(controller.roll.toDouble()))
+            yComp = -1.0 * g.toDouble() * sin(Math.toRadians(controller.pitch.toDouble()))
+        }
+
+        val currVelocity = Vec3(0.0, yComp , g.toDouble())
+        state.lastVelocity.set(currVelocity)
+        return currVelocity
+    }
+
+    override fun angRollVel(
+        settings: DolphinSettings,
+        state: DolphinState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        deltaTime: Double
+    ): Vec3 {
+        if (!vehicle.isInWater && !vehicle.isUnderWater)
+        {
+            return Vec3(0.0, 0.0, 0.0)
+        }
+
+        val controller = (driver as? OrientationControllable)?.orientationController
+
+        //this should be changed to be speed maybe?
+        val movingForce = driver.zza
+        if (controller != null) {
+            var yawAngVel = 3 * sin(Math.toRadians(controller.roll.toDouble())).toFloat()
+            var pitchAngVel = -1 * Math.abs(sin(Math.toRadians(controller.roll.toDouble())).toFloat())
+
+            //limit rotation modulation when pitched up heavily or pitched down heavily
+            yawAngVel *= (abs(cos(Math.toRadians(controller.pitch.toDouble())))).toFloat()
+            pitchAngVel *= (abs(cos(Math.toRadians(controller.pitch.toDouble())))).toFloat()
+            //if you are not pressing forward then don't turn
+            //yawAngVel *= movingForce
+            //Ignore x,y,z its angular velocity:
+            //yaw, pitch, roll
+            return Vec3(yawAngVel.toDouble(), pitchAngVel.toDouble(), 0.0)
+        }
+
+        return Vec3(0.0, 0.0, 0.0)
+    }
+
+    override fun rotationOnMouseXY(
+        settings: DolphinSettings,
+        state: DolphinState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        mouseY: Double,
+        mouseX: Double,
+        mouseYSmoother: SmoothDouble,
+        mouseXSmoother: SmoothDouble,
+        sensitivity: Double,
+        deltaTime: Double
+    ): Vec3 {
+        if (driver !is OrientationControllable) return Vec3.ZERO
+
+        //Might need to add the smoothing here for default.
+        val invertRoll = if (Cobblemon.config.invertRoll) -1 else 1
+        val invertPitch = if (Cobblemon.config.invertPitch) -1 else 1
+        return Vec3(0.0, mouseY * invertPitch, mouseX * invertRoll)
+    }
+
+    override fun canJump(
+        settings: DolphinSettings,
+        state: DolphinState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return vehicle.runtime.resolveBoolean(settings.canJump)
+    }
+
+    override fun setRideBar(
+        settings: DolphinSettings,
+        state: DolphinState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return 0.0f
+    }
+
+    override fun jumpForce(
+        settings: DolphinSettings,
+        state: DolphinState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        jumpStrength: Int
+    ): Vec3 {
+        val runtime = vehicle.runtime
+        runtime.environment.query.addFunction("jump_strength") { DoubleValue(jumpStrength.toDouble()) }
+        val jumpVector = settings.jumpVector.map { runtime.resolveFloat(it) }
+        return Vec3(jumpVector[0].toDouble(), jumpVector[1].toDouble(), jumpVector[2].toDouble())
+    }
+
+    override fun gravity(
+        settings: DolphinSettings,
+        state: DolphinState,
+        vehicle: PokemonEntity,
+        regularGravity: Double
+    ): Double {
+        return 0.0
+    }
+
+    override fun rideFovMultiplier(
+        settings: DolphinSettings,
+        state: DolphinState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return 1.0f
+    }
+
+    override fun useAngVelSmoothing(settings: DolphinSettings, state: DolphinState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun useRidingAltPose(
+        settings: DolphinSettings,
+        state: DolphinState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return false
+    }
+
+    override fun inertia(settings: DolphinSettings, state: DolphinState, vehicle: PokemonEntity): Double {
+        return 0.05
+    }
+
+    override fun shouldRoll(settings: DolphinSettings, state: DolphinState, vehicle: PokemonEntity): Boolean {
+        return true
+    }
+
+    override fun turnOffOnGround(settings: DolphinSettings, state: DolphinState, vehicle: PokemonEntity): Boolean {
+        return true
+    }
+
+    override fun dismountOnShift(settings: DolphinSettings, state: DolphinState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun shouldRotatePokemonHead(
+        settings: DolphinSettings,
+        state: DolphinState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun shouldRotatePlayerHead(
+        settings: DolphinSettings,
+        state: DolphinState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun createDefaultState() = DolphinState()
+
+}
+
+class DolphinSettings : RidingBehaviourSettings {
+    override val key = DolphinBehaviour.KEY
+
+    var canJump = "true".asExpression()
+        private set
+
+    var jumpVector = listOf("0".asExpression(), "0.3".asExpression(), "0".asExpression())
+        private set
+
+    var speed = "1.0".asExpression()
+        private set
+
+    var driveFactor = "1.0".asExpression()
+        private set
+
+    var reverseDriveFactor = "0.25".asExpression()
+        private set
+
+    var strafeFactor = "0.2".asExpression()
+        private set
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeExpression(canJump)
+        buffer.writeExpression(jumpVector[0])
+        buffer.writeExpression(jumpVector[1])
+        buffer.writeExpression(jumpVector[2])
+        buffer.writeExpression(speed)
+        buffer.writeExpression(driveFactor)
+        buffer.writeExpression(reverseDriveFactor)
+        buffer.writeExpression(strafeFactor)
+    }
+
+    override fun decode(buffer: RegistryFriendlyByteBuf) {
+        canJump = buffer.readExpression()
+        jumpVector = listOf(
+            buffer.readExpression(),
+            buffer.readExpression(),
+            buffer.readExpression()
+        )
+        speed = buffer.readExpression()
+        driveFactor = buffer.readExpression()
+        reverseDriveFactor = buffer.readExpression()
+        strafeFactor = buffer.readExpression()
+    }
+}
+
+class DolphinState : RidingBehaviourState {
+    var lastVelocity = ridingState(Vec3.ZERO, Side.BOTH)
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) = Unit
+    override fun decode(buffer: RegistryFriendlyByteBuf) = Unit
+
+    override fun reset() {
+        lastVelocity.set(Vec3.ZERO, forced = true)
+    }
+
+    override fun toString(): String {
+        return "DolphinState(lastVelocity=${lastVelocity.get()})"
+    }
+
+    override fun copy() = DolphinState().also {
+        it.lastVelocity.set(lastVelocity.get(), forced = true)
+    }
+
+    override fun shouldSync(previous: RidingBehaviourState) = false
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/behaviour/types/FallToGlideCompositeBehaviour.kt

@@ -0,0 +1,434 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.behaviour.types
+
+import com.bedrockk.molang.Expression
+import com.cobblemon.mod.common.api.riding.behaviour.*
+import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.entity.pokemon.PokemonBehaviourFlag
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.util.*
+import net.minecraft.network.RegistryFriendlyByteBuf
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.util.SmoothDouble
+import net.minecraft.world.entity.LivingEntity
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.phys.Vec2
+import net.minecraft.world.phys.Vec3
+
+class FallToGlideCompositeBehaviour : RidingBehaviour<FallToGlideCompositeSettings, FallToGlideCompositeState> {
+    companion object {
+        val KEY = cobblemonResource("composite/fall_to_glide")
+    }
+
+    override val key = KEY
+
+    val landBehaviour: GenericLandBehaviour = GenericLandBehaviour()
+    val glideBehaviour: GliderAirBehaviour = GliderAirBehaviour()
+
+    override fun tick(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        input: Vec3
+    ) {
+        val shouldBeFlying = checkShouldBeFlying(settings, vehicle, state.activeController.get() == GliderAirBehaviour.KEY)
+        if (state.activeController.get() == GliderAirBehaviour.KEY && !shouldBeFlying) { // && entity.onGround() && state.timeTransitioned + 20 < entity.level().gameTime) {
+            state.activeController.set(GenericLandBehaviour.KEY)
+            vehicle.setBehaviourFlag(PokemonBehaviourFlag.FLYING, false)
+        } else if (state.activeController.get() == GenericLandBehaviour.KEY && shouldBeFlying) {
+            state.activeController.set(GliderAirBehaviour.KEY)
+            vehicle.setBehaviourFlag(PokemonBehaviourFlag.FLYING, true)
+        }
+    }
+
+    private fun checkShouldBeFlying(
+        settings: FallToGlideCompositeSettings,
+        vehicle: PokemonEntity,
+        isFlyingAlready: Boolean
+    ): Boolean {
+        val runtime = vehicle.runtime
+        val minFallingSpeed = runtime.resolveFloat(settings.minimumFallSpeed)
+        val minForwardSpeed = runtime.resolveFloat(settings.minimumForwardSpeed)
+        val grounded = vehicle.onGround()
+        return if (isFlyingAlready) {
+            !grounded
+        } else {
+            vehicle.deltaMovement.y <= -minFallingSpeed && vehicle.deltaMovement.horizontalDistance() >= minForwardSpeed
+        }
+    }
+
+    override fun isActive(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return true
+    }
+
+    override fun pose(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity
+    ): PoseType {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.pose(settings.land, state.landState, vehicle)
+            GliderAirBehaviour.KEY -> glideBehaviour.pose(settings.glide, NoState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun speed(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.speed(settings.land, state.landState, vehicle, driver)
+            GliderAirBehaviour.KEY -> glideBehaviour.speed(settings.glide, NoState, vehicle, driver)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun rotation(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity,
+        driver: LivingEntity
+    ): Vec2 {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.rotation(settings.land, state.landState, vehicle, driver)
+            GliderAirBehaviour.KEY -> glideBehaviour.rotation(settings.glide, NoState, vehicle, driver)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun velocity(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        input: Vec3
+    ): Vec3 {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.velocity(settings.land, state.landState, vehicle, driver, input)
+            GliderAirBehaviour.KEY -> glideBehaviour.velocity(settings.glide, NoState, vehicle, driver, input)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun angRollVel(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        deltaTime: Double
+    ): Vec3 {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.angRollVel(
+                settings.land,
+                state.landState,
+                vehicle,
+                driver,
+                deltaTime
+            )
+
+            GliderAirBehaviour.KEY -> glideBehaviour.angRollVel(settings.glide, NoState, vehicle, driver, deltaTime)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun rotationOnMouseXY(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        mouseY: Double,
+        mouseX: Double,
+        mouseYSmoother: SmoothDouble,
+        mouseXSmoother: SmoothDouble,
+        sensitivity: Double,
+        deltaTime: Double
+    ): Vec3 {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.rotationOnMouseXY(
+                settings.land,
+                state.landState,
+                vehicle,
+                driver,
+                mouseY,
+                mouseX,
+                mouseYSmoother,
+                mouseXSmoother,
+                sensitivity,
+                deltaTime
+            )
+
+            GliderAirBehaviour.KEY -> glideBehaviour.rotationOnMouseXY(
+                settings.glide,
+                NoState,
+                vehicle,
+                driver,
+                mouseY,
+                mouseX,
+                mouseYSmoother,
+                mouseXSmoother,
+                sensitivity,
+                deltaTime
+            )
+
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun canJump(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.canJump(settings.land, state.landState, vehicle, driver)
+            GliderAirBehaviour.KEY -> glideBehaviour.canJump(settings.glide, NoState, vehicle, driver)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun setRideBar(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.setRideBar(settings.land, state.landState, vehicle, driver)
+            GliderAirBehaviour.KEY -> glideBehaviour.setRideBar(settings.glide, NoState, vehicle, driver)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun jumpForce(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        jumpStrength: Int
+    ): Vec3 {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.jumpForce(
+                settings.land,
+                state.landState,
+                vehicle,
+                driver,
+                jumpStrength
+            )
+
+            GliderAirBehaviour.KEY -> glideBehaviour.jumpForce(settings.glide, NoState, vehicle, driver, jumpStrength)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun gravity(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity,
+        regularGravity: Double
+    ): Double {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.gravity(settings.land, state.landState, vehicle, regularGravity)
+            GliderAirBehaviour.KEY -> glideBehaviour.gravity(settings.glide, NoState, vehicle, regularGravity)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun rideFovMultiplier(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.rideFovMultiplier(settings.land, state.landState, vehicle, driver)
+            GliderAirBehaviour.KEY -> glideBehaviour.rideFovMultiplier(settings.glide, NoState, vehicle, driver)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun useAngVelSmoothing(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.useAngVelSmoothing(settings.land, state.landState, vehicle)
+            GliderAirBehaviour.KEY -> glideBehaviour.useAngVelSmoothing(settings.glide, NoState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun useRidingAltPose(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.useRidingAltPose(settings.land, state.landState, vehicle, driver)
+            GliderAirBehaviour.KEY -> glideBehaviour.useRidingAltPose(settings.glide, NoState, vehicle, driver)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun inertia(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity
+    ): Double {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.inertia(settings.land, state.landState, vehicle)
+            GliderAirBehaviour.KEY -> glideBehaviour.inertia(settings.glide, NoState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun shouldRoll(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.shouldRoll(settings.land, state.landState, vehicle)
+            GliderAirBehaviour.KEY -> glideBehaviour.shouldRoll(settings.glide, NoState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun turnOffOnGround(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.turnOffOnGround(settings.land, state.landState, vehicle)
+            GliderAirBehaviour.KEY -> glideBehaviour.turnOffOnGround(settings.glide, NoState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun dismountOnShift(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.dismountOnShift(settings.land, state.landState, vehicle)
+            GliderAirBehaviour.KEY -> glideBehaviour.dismountOnShift(settings.glide, NoState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun shouldRotatePokemonHead(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.shouldRotatePokemonHead(settings.land, state.landState, vehicle)
+            GliderAirBehaviour.KEY -> glideBehaviour.shouldRotatePokemonHead(settings.glide, NoState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun shouldRotatePlayerHead(
+        settings: FallToGlideCompositeSettings,
+        state: FallToGlideCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.shouldRotatePlayerHead(settings.land, state.landState, vehicle)
+            GliderAirBehaviour.KEY -> glideBehaviour.shouldRotatePlayerHead(settings.glide, NoState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun createDefaultState() = FallToGlideCompositeState()
+
+
+}
+
+class FallToGlideCompositeSettings : RidingBehaviourSettings {
+    override val key = FallToGlideCompositeBehaviour.KEY
+
+    var glide: GliderAirSettings = GliderAirSettings()
+        private set
+
+    var land: GenericLandSettings = GenericLandSettings()
+        private set
+
+    var minimumForwardSpeed: Expression = "0.0".asExpression()
+        private set
+
+    var minimumFallSpeed: Expression = "0.5".asExpression()
+        private set
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        glide.encode(buffer)
+        land.encode(buffer)
+        buffer.writeExpression(minimumForwardSpeed)
+        buffer.writeExpression(minimumFallSpeed)
+    }
+
+    override fun decode(buffer: RegistryFriendlyByteBuf) {
+        glide.decode(buffer)
+        land.decode(buffer)
+        minimumForwardSpeed = buffer.readExpression()
+        minimumFallSpeed = buffer.readExpression()
+    }
+}
+
+class FallToGlideCompositeState : RidingBehaviourState {
+    var activeController = ridingState(GenericLandBehaviour.KEY, Side.CLIENT)
+    var landState: GenericLandState = GenericLandState()
+    var timeTransitioned = ridingState(-100L, Side.BOTH)
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeResourceLocation(activeController.get())
+        landState.encode(buffer)
+    }
+
+    override fun decode(buffer: RegistryFriendlyByteBuf) {
+        activeController.set(buffer.readResourceLocation(), forced = true)
+        landState.decode(buffer)
+    }
+
+    override fun reset() {
+        activeController.set(GenericLandBehaviour.KEY, forced = true)
+        landState.reset()
+        timeTransitioned.set(-100L, forced = true)
+    }
+
+    override fun toString(): String {
+        return "FallToGlideCompositeState(activeController=$activeController, landState=$landState, timeTransitioned=$timeTransitioned)"
+    }
+
+    override fun copy() = FallToGlideCompositeState().also {
+        it.activeController.set(activeController.get(), forced = true)
+        it.landState = landState.copy()
+        it.timeTransitioned.set(timeTransitioned.get(), forced = true)
+    }
+
+    override fun shouldSync(previous: RidingBehaviourState): Boolean {
+        if (previous !is FallToGlideCompositeState) return false
+        if (activeController != previous.activeController) return true
+        if (landState.shouldSync(previous.landState)) return true
+        return false
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/behaviour/types/GenericLandBehaviour.kt

@@ -0,0 +1,425 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.behaviour.types
+
+import com.bedrockk.molang.Expression
+import com.bedrockk.molang.runtime.value.DoubleValue
+import com.cobblemon.mod.common.api.riding.behaviour.*
+import com.cobblemon.mod.common.api.riding.posing.PoseOption
+import com.cobblemon.mod.common.api.riding.posing.PoseProvider
+import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.util.*
+import net.minecraft.network.RegistryFriendlyByteBuf
+import net.minecraft.util.SmoothDouble
+import net.minecraft.world.entity.LivingEntity
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.phys.Vec2
+import net.minecraft.world.phys.Vec3
+import net.minecraft.world.phys.shapes.Shapes
+import kotlin.math.max
+import kotlin.math.min
+import kotlin.math.pow
+
+class GenericLandBehaviour : RidingBehaviour<GenericLandSettings, GenericLandState> {
+    companion object {
+        val KEY = cobblemonResource("land/generic")
+    }
+
+    override val key = KEY
+
+    val poseProvider = PoseProvider<GenericLandSettings, GenericLandState>(PoseType.STAND)
+        .with(PoseOption(PoseType.WALK) { _, state, _ ->
+            return@PoseOption state.rideVel.get().z > 0.1
+        })
+
+    override fun isActive(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return Shapes.create(vehicle.boundingBox).blockPositionsAsListRounded().any {
+            //Need to check other fluids
+            if (vehicle.isInWater || vehicle.isUnderWater) {
+                return@any false
+            }
+            //This might not actually work, depending on what the yPos actually is. yPos of the middle of the entity? the feet?
+            if (it.y.toDouble() == (vehicle.position().y)) {
+                val blockState = vehicle.level().getBlockState(it.below())
+                return@any !blockState.isAir && blockState.fluidState.isEmpty
+            }
+            true
+        }
+    }
+
+    override fun pose(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity
+    ): PoseType {
+        return this.poseProvider.select(settings, state, vehicle)
+    }
+
+    override fun speed(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return state.rideVel.get().length().toFloat()
+    }
+
+    override fun rotation(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity,
+        driver: LivingEntity
+    ): Vec2 {
+        return Vec2(driver.xRot * 0.5f, driver.yRot)
+    }
+
+    override fun velocity(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        input: Vec3
+    ): Vec3 {
+        val runtime = vehicle.runtime
+        val driveFactor = runtime.resolveFloat(settings.driveFactor)
+        val strafeFactor = runtime.resolveFloat(settings.strafeFactor)
+        val f = driver.xxa * strafeFactor
+        var g = driver.zza * driveFactor
+        if (g <= 0.0f) {
+            g *= runtime.resolveFloat(settings.reverseDriveFactor)
+        }
+        val gravity = -1.0
+
+        val newVelocity = calculateRideSpaceVel(settings, state, vehicle, driver)
+
+        //Jump the thang!
+        if (driver.jumping && vehicle.onGround()) {
+            state.rideVel.set(Vec3(newVelocity.x, 2.0, newVelocity.z))
+        } else {
+            state.rideVel.set(newVelocity)
+        }
+
+        //This is cheap.
+        //Also make it stop quicker the slower it is.
+        val maxSpeed = 1.0
+        //state.currVel = state.currVel.lerp( Vec3(0.0, state.currVel.y, 0.0), 1.0/20.0 )
+
+
+        //entity.deltaMovement = entity.deltaMovement.lerp(velocity, 1.0)
+        //state.currVel = state.currVel.add( f.toDouble() / 20.0, gravity / 20.0 , g.toDouble() / 20.0)
+        return state.rideVel.get()
+    }
+
+    private fun calculateRideSpaceVel(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Vec3 {
+        val topSpeed = vehicle.runtime.resolveDouble(settings.topSpeedExpr)
+        val accel = vehicle.runtime.resolveDouble(settings.accelExpr)
+        val speed = state.rideVel.get().length()
+
+        val minSpeed = 0.0
+
+        var newVelocity = Vec3(state.rideVel.get().x, state.rideVel.get().y, state.rideVel.get().z)
+
+        //speed up and slow down based on input
+        if (driver.zza > 0.0 && speed <= topSpeed && state.stamina.get() > 0.0f) {
+            //modify acceleration to be slower when at closer speeds to top speed
+            val accelMod = max((normalizeSpeed(speed, minSpeed, topSpeed) - 1).pow(2), 0.1)
+            newVelocity = Vec3(newVelocity.x, newVelocity.y, min(newVelocity.z + (accel * accelMod), topSpeed))
+        } else if (driver.zza >= 0.0 && state.stamina.get() == 0.0f || speed > topSpeed) {
+            newVelocity = Vec3(newVelocity.x, newVelocity.y, max(newVelocity.z - ((accel) / 4), minSpeed))
+        } else if (driver.zza < 0.0 && speed > minSpeed) {
+            //modify deccel to be slower when at closer speeds to minimum speed
+            val deccelMod = max(-(normalizeSpeed(speed, minSpeed, topSpeed)) + 1, 0.0)
+
+            //Decelerate currently always a constant half of max acceleration.
+            newVelocity =
+                Vec3(newVelocity.x, newVelocity.y, max(newVelocity.z - ((accel * deccelMod) / 2), minSpeed))
+        }
+
+        if (vehicle.onGround()) {
+            newVelocity = Vec3(newVelocity.x, 0.0, newVelocity.z)
+        } else {
+            newVelocity = Vec3(newVelocity.x, max(newVelocity.y - 0.2, -1.0), newVelocity.z)
+        }
+        return newVelocity
+    }
+
+    /*
+    *  Normalizes the current speed between minSpeed and maxSpeed.
+    *  The result is clamped between 0.0 and 1.0, where 0.0 represents minSpeed and 1.0 represents maxSpeed.
+    */
+    private fun normalizeSpeed(currSpeed: Double, minSpeed: Double, maxSpeed: Double): Double {
+        require(maxSpeed > minSpeed) { "maxSpeed must be greater than minSpeed" }
+        return ((currSpeed - minSpeed) / (maxSpeed - minSpeed)).coerceIn(0.0, 1.0)
+    }
+
+    override fun angRollVel(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        deltaTime: Double
+    ): Vec3 {
+        return Vec3.ZERO
+    }
+
+    override fun rotationOnMouseXY(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        mouseY: Double,
+        mouseX: Double,
+        mouseYSmoother: SmoothDouble,
+        mouseXSmoother: SmoothDouble,
+        sensitivity: Double,
+        deltaTime: Double
+    ): Vec3 {
+        //Smooth out mouse input.
+        val smoothingSpeed = 4
+        val xInput = mouseXSmoother.getNewDeltaValue(mouseX * 0.1, deltaTime * smoothingSpeed);
+        val yInput = mouseYSmoother.getNewDeltaValue(mouseY * 0.1, deltaTime * smoothingSpeed);
+
+        //yaw, pitch, roll
+        return Vec3(0.0, yInput, xInput)
+    }
+
+    override fun canJump(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return false
+    }
+
+    override fun setRideBar(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        //Retrieve stamina from state and tick up at a rate of 0.1 a second
+        val staminaGain = (1.0 / 20.0) * 0.1
+        state.stamina.set(min(state.stamina.get() + staminaGain, 1.0).toFloat())
+        return (state.stamina.get() / 1.0f)
+    }
+
+    override fun jumpForce(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        jumpStrength: Int
+    ): Vec3 {
+        val runtime = vehicle.runtime
+        runtime.environment.query.addFunction("jump_strength") { DoubleValue(jumpStrength.toDouble()) }
+        val jumpVector = settings.jumpVector.map { runtime.resolveFloat(it) }
+        return Vec3(jumpVector[0].toDouble(), jumpVector[1].toDouble(), jumpVector[2].toDouble())
+    }
+
+    override fun gravity(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity,
+        regularGravity: Double
+    ): Double {
+        return 0.0
+    }
+
+    override fun rideFovMultiplier(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return 1.0f
+    }
+
+    override fun useAngVelSmoothing(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun useRidingAltPose(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return false
+    }
+
+    override fun inertia(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity
+    ): Double {
+        return 0.5
+    }
+
+    override fun shouldRoll(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun turnOffOnGround(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun dismountOnShift(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun shouldRotatePokemonHead(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun shouldRotatePlayerHead(
+        settings: GenericLandSettings,
+        state: GenericLandState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun createDefaultState() = GenericLandState()
+}
+
+class GenericLandSettings : RidingBehaviourSettings {
+    override val key = GenericLandBehaviour.KEY
+
+    var driveFactor = "1.0".asExpression()
+        private set
+
+    var strafeFactor = "0.2".asExpression()
+        private set
+
+    var reverseDriveFactor = "0.25".asExpression()
+        private set
+
+    var topSpeedExpr: Expression = "q.get_ride_stats('SPEED', 'LAND', 1.0, 0.3)".asExpression()
+        private set
+
+    // Max accel is a whole 1.0 in 1 second. The conversion in the function below is to convert seconds to ticks
+    var accelExpr: Expression =
+        "q.get_ride_stats('ACCELERATION', 'LAND', (1.0 / (20.0 * 0.5)), (1.0 / (20.0 * 5.0)))".asExpression()
+        private set
+
+    var jumpVector = listOf("0".asExpression(), "0.3".asExpression(), "0".asExpression())
+        private set
+
+    // Between 30 seconds and 10 seconds at the lowest when at full speed.
+    var staminaExpr: Expression = "q.get_ride_stats('STAMINA', 'LAND', 30.0, 10.0)".asExpression()
+        private set
+
+    //Between a one block jump and a ten block jump
+    var jumpExpr: Expression = "q.get_ride_stats('JUMP', 'LAND', 10.0, 1.0)".asExpression()
+        private set
+
+    var handlingExpr: Expression = "q.get_ride_stats('SKILL', 'LAND', 140.0, 20.0)".asExpression()
+        private set
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeExpression(driveFactor)
+        buffer.writeExpression(strafeFactor)
+        buffer.writeExpression(reverseDriveFactor)
+        buffer.writeExpression(topSpeedExpr)
+        buffer.writeExpression(accelExpr)
+        buffer.writeExpression(jumpVector[0])
+        buffer.writeExpression(jumpVector[1])
+        buffer.writeExpression(jumpVector[2])
+        buffer.writeExpression(staminaExpr)
+        buffer.writeExpression(jumpExpr)
+        buffer.writeExpression(handlingExpr)
+    }
+
+    override fun decode(buffer: RegistryFriendlyByteBuf) {
+        driveFactor = buffer.readExpression()
+        strafeFactor = buffer.readExpression()
+        reverseDriveFactor = buffer.readExpression()
+        topSpeedExpr = buffer.readExpression()
+        accelExpr = buffer.readExpression()
+        jumpVector = listOf(
+            buffer.readExpression(),
+            buffer.readExpression(),
+            buffer.readExpression()
+        )
+        staminaExpr = buffer.readExpression()
+        jumpExpr = buffer.readExpression()
+        handlingExpr = buffer.readExpression()
+    }
+
+}
+
+class GenericLandState : RidingBehaviourState {
+    var rideVel = ridingState(Vec3.ZERO, Side.CLIENT)
+    var stamina = ridingState(1.0f, Side.CLIENT)
+    var currSpeed = ridingState(0.0, Side.BOTH)
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeVec3(rideVel.get())
+        buffer.writeFloat(stamina.get())
+    }
+
+    override fun decode(buffer: RegistryFriendlyByteBuf) {
+        rideVel.set(buffer.readVec3(), forced = true)
+        stamina.set(buffer.readFloat(), forced = true)
+    }
+
+    override fun reset() {
+        rideVel.set(Vec3.ZERO, forced = true)
+        stamina.set(1.0f, forced = true)
+        currSpeed.set(0.0, forced = true)
+    }
+
+    override fun toString(): String {
+        return "GenericLandState(rideVel=${rideVel.get()}, stamina=${stamina.get()}, currSpeed=${currSpeed.get()})"
+    }
+
+    override fun copy() = GenericLandState().also {
+        it.rideVel.set(this.rideVel.get(), forced = true)
+        it.stamina.set(this.stamina.get(), forced = true)
+        it.currSpeed.set(this.currSpeed.get(), forced = true)
+    }
+
+    override fun shouldSync(previous: RidingBehaviourState): Boolean {
+        if (previous !is GenericLandState) return false
+        if (rideVel != previous.rideVel) return true
+        if (stamina != previous.stamina) return true
+        return false
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/behaviour/types/GenericSwimBehaviour.kt

@@ -0,0 +1,261 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.behaviour.types
+
+import com.bedrockk.molang.runtime.value.DoubleValue
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.OrientationControllable
+import com.cobblemon.mod.common.api.riding.behaviour.NoState
+import com.cobblemon.mod.common.api.riding.behaviour.RidingBehaviour
+import com.cobblemon.mod.common.api.riding.behaviour.RidingBehaviourSettings
+import com.cobblemon.mod.common.api.riding.posing.PoseOption
+import com.cobblemon.mod.common.api.riding.posing.PoseProvider
+import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.util.*
+import net.minecraft.network.RegistryFriendlyByteBuf
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.util.SmoothDouble
+import net.minecraft.world.entity.LivingEntity
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.phys.Vec2
+import net.minecraft.world.phys.Vec3
+import net.minecraft.world.phys.shapes.Shapes
+
+class GenericSwimBehaviour : RidingBehaviour<GenericSwimSettings, NoState> {
+    companion object {
+        val KEY = cobblemonResource("swim/generic")
+    }
+
+    override val key = KEY
+
+    val poseProvider = PoseProvider<GenericSwimSettings, NoState>(PoseType.FLOAT)
+        .with(PoseOption(PoseType.SWIM) { _, _, entity -> entity.isSwimming && entity.entityData.get(PokemonEntity.MOVING) })
+
+    override fun isActive(settings: GenericSwimSettings, state: NoState, vehicle: PokemonEntity): Boolean {
+        return Shapes.create(vehicle.boundingBox).blockPositionsAsListRounded().any {
+            if (vehicle.isInWater || vehicle.isUnderWater) {
+                return@any true
+            }
+            val blockState = vehicle.level().getBlockState(it)
+            return@any !blockState.fluidState.isEmpty
+        }
+    }
+
+    override fun pose(settings: GenericSwimSettings, state: NoState, vehicle: PokemonEntity): PoseType {
+        return poseProvider.select(settings, state, vehicle)
+    }
+
+    override fun speed(settings: GenericSwimSettings, state: NoState, vehicle: PokemonEntity, driver: Player): Float {
+        return vehicle.runtime.resolveFloat(settings.speed)
+    }
+
+    override fun rotation(
+        settings: GenericSwimSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: LivingEntity
+    ): Vec2 {
+        return Vec2(driver.xRot * 0.5f, driver.yRot)
+    }
+
+    override fun velocity(
+        settings: GenericSwimSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        input: Vec3
+    ): Vec3 {
+        val runtime = vehicle.runtime
+        val driveFactor = runtime.resolveFloat(settings.driveFactor)
+        val strafeFactor = runtime.resolveFloat(settings.strafeFactor)
+        val f = driver.xxa * strafeFactor
+        var g = driver.zza * driveFactor
+        if (g <= 0.0f) {
+            g *= runtime.resolveFloat(settings.reverseDriveFactor)
+        }
+
+        val velocity = Vec3(f.toDouble(), 0.0, g.toDouble())
+
+        return velocity
+    }
+
+    override fun angRollVel(
+        settings: GenericSwimSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        deltaTime: Double
+    ): Vec3 {
+        return Vec3.ZERO
+    }
+
+    override fun rotationOnMouseXY(
+        settings: GenericSwimSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        mouseY: Double,
+        mouseX: Double,
+        mouseYSmoother: SmoothDouble,
+        mouseXSmoother: SmoothDouble,
+        sensitivity: Double,
+        deltaTime: Double
+    ): Vec3 {
+        if (driver !is OrientationControllable) return Vec3.ZERO
+
+        //Might need to add the smoothing here for default.
+        val invertRoll = if (Cobblemon.config.invertRoll) -1 else 1
+        val invertPitch = if (Cobblemon.config.invertPitch) -1 else 1
+        return Vec3(0.0, mouseY * invertPitch, mouseX * invertRoll)
+    }
+
+    override fun canJump(
+        settings: GenericSwimSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return vehicle.runtime.resolveBoolean(settings.canJump)
+    }
+
+    override fun setRideBar(
+        settings: GenericSwimSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return 0.0f
+    }
+
+    override fun jumpForce(
+        settings: GenericSwimSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        jumpStrength: Int
+    ): Vec3 {
+        val runtime = vehicle.runtime
+        runtime.environment.query.addFunction("jump_strength") { DoubleValue(jumpStrength.toDouble()) }
+        val jumpVector = settings.jumpVector.map { runtime.resolveFloat(it) }
+        return Vec3(jumpVector[0].toDouble(), jumpVector[1].toDouble(), jumpVector[2].toDouble())
+    }
+
+    override fun gravity(
+        settings: GenericSwimSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        regularGravity: Double
+    ): Double {
+        return regularGravity
+    }
+
+    override fun rideFovMultiplier(
+        settings: GenericSwimSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return 1.0f
+    }
+
+    override fun useAngVelSmoothing(settings: GenericSwimSettings, state: NoState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun useRidingAltPose(
+        settings: GenericSwimSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return false
+    }
+
+    override fun inertia(settings: GenericSwimSettings, state: NoState, vehicle: PokemonEntity): Double {
+        return 0.5
+    }
+
+    override fun shouldRoll(settings: GenericSwimSettings, state: NoState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun turnOffOnGround(settings: GenericSwimSettings, state: NoState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun dismountOnShift(settings: GenericSwimSettings, state: NoState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun shouldRotatePokemonHead(
+        settings: GenericSwimSettings,
+        state: NoState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun shouldRotatePlayerHead(
+        settings: GenericSwimSettings,
+        state: NoState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun createDefaultState() = NoState
+
+}
+
+class GenericSwimSettings : RidingBehaviourSettings {
+    override val key = GenericSwimBehaviour.KEY
+
+    var canJump = "true".asExpression()
+        private set
+
+    var jumpVector = listOf("0".asExpression(), "0.3".asExpression(), "0".asExpression())
+        private set
+
+    var speed = "1.0".asExpression()
+        private set
+
+    var driveFactor = "1.0".asExpression()
+        private set
+
+    var reverseDriveFactor = "0.25".asExpression()
+        private set
+
+    var strafeFactor = "0.2".asExpression()
+        private set
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeExpression(canJump)
+        buffer.writeExpression(jumpVector[0])
+        buffer.writeExpression(jumpVector[1])
+        buffer.writeExpression(jumpVector[2])
+        buffer.writeExpression(speed)
+        buffer.writeExpression(driveFactor)
+        buffer.writeExpression(reverseDriveFactor)
+        buffer.writeExpression(strafeFactor)
+    }
+
+    override fun decode(buffer: RegistryFriendlyByteBuf) {
+        canJump = buffer.readExpression()
+        jumpVector = listOf(
+            buffer.readExpression(),
+            buffer.readExpression(),
+            buffer.readExpression()
+        )
+        speed = buffer.readExpression()
+        driveFactor = buffer.readExpression()
+        reverseDriveFactor = buffer.readExpression()
+        strafeFactor = buffer.readExpression()
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/behaviour/types/GliderAirBehaviour.kt

@@ -0,0 +1,212 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.behaviour.types
+
+import com.bedrockk.molang.Expression
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.OrientationControllable
+import com.cobblemon.mod.common.api.riding.RidingStyle
+import com.cobblemon.mod.common.api.riding.behaviour.NoState
+import com.cobblemon.mod.common.api.riding.behaviour.RidingBehaviour
+import com.cobblemon.mod.common.api.riding.behaviour.RidingBehaviourSettings
+import com.cobblemon.mod.common.api.riding.posing.PoseOption
+import com.cobblemon.mod.common.api.riding.posing.PoseProvider
+import com.cobblemon.mod.common.api.riding.stats.RidingStat
+import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.util.*
+import net.minecraft.network.RegistryFriendlyByteBuf
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.util.SmoothDouble
+import net.minecraft.world.entity.LivingEntity
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.phys.Vec2
+import net.minecraft.world.phys.Vec3
+
+class GliderAirBehaviour : RidingBehaviour<GliderAirSettings, NoState> {
+    companion object {
+        val KEY = cobblemonResource("air/glider")
+    }
+
+    override val key = KEY
+
+    val poseProvider = PoseProvider<GliderAirSettings, NoState>(PoseType.HOVER)
+        .with(PoseOption(PoseType.FLY) { _, _, entity -> entity.entityData.get(PokemonEntity.MOVING) })
+
+    override fun isActive(settings: GliderAirSettings, state: NoState, vehicle: PokemonEntity): Boolean {
+        return true
+    }
+
+    override fun pose(settings: GliderAirSettings, state: NoState, vehicle: PokemonEntity): PoseType {
+        return poseProvider.select(settings, state, vehicle)
+    }
+
+    override fun speed(settings: GliderAirSettings, state: NoState, vehicle: PokemonEntity, driver: Player): Float {
+        return vehicle.runtime.resolveFloat(settings.speed)
+    }
+
+    override fun rotation(
+        settings: GliderAirSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: LivingEntity
+    ): Vec2 {
+        return Vec2(driver.xRot, driver.yRot)
+    }
+
+    override fun velocity(
+        settings: GliderAirSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        input: Vec3
+    ): Vec3 {
+        val xVector = if (vehicle.runtime.resolveBoolean(settings.canStrafe)) driver.xxa.toDouble() else 0.0
+        val yVector = -vehicle.runtime.resolveDouble(settings.glideSpeed)
+        val zVector = driver.zza.toDouble()
+        val statSpeed = vehicle.rideProp.calculate(RidingStat.SPEED, RidingStyle.AIR, 0 )
+
+        return Vec3(xVector, yVector, zVector)
+    }
+
+    override fun angRollVel(
+        settings: GliderAirSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        deltaTime: Double
+    ): Vec3 {
+        return Vec3.ZERO
+    }
+
+    override fun rotationOnMouseXY(
+        settings: GliderAirSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        mouseY: Double,
+        mouseX: Double,
+        mouseYSmoother: SmoothDouble,
+        mouseXSmoother: SmoothDouble,
+        sensitivity: Double,
+        deltaTime: Double
+    ): Vec3 {
+        if (driver !is OrientationControllable) return Vec3.ZERO
+
+        //Might need to add the smoothing here for default.
+        val invertRoll = if (Cobblemon.config.invertRoll) -1 else 1
+        val invertPitch = if (Cobblemon.config.invertPitch) -1 else 1
+        return Vec3(0.0, mouseY * invertPitch, mouseX * invertRoll)
+    }
+
+    override fun canJump(settings: GliderAirSettings, state: NoState, vehicle: PokemonEntity, driver: Player): Boolean {
+        return false
+    }
+
+    override fun setRideBar(
+        settings: GliderAirSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return 0.0f
+    }
+
+    override fun jumpForce(
+        settings: GliderAirSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        jumpStrength: Int
+    ): Vec3 {
+        return Vec3.ZERO
+    }
+
+    override fun gravity(
+        settings: GliderAirSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        regularGravity: Double
+    ): Double {
+        return 0.0
+    }
+
+    override fun rideFovMultiplier(
+        settings: GliderAirSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return 1.0f
+    }
+
+    override fun useAngVelSmoothing(settings: GliderAirSettings, state: NoState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun useRidingAltPose(
+        settings: GliderAirSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return false
+    }
+
+    override fun inertia(settings: GliderAirSettings, state: NoState, vehicle: PokemonEntity): Double {
+        return 0.5
+    }
+
+    override fun shouldRoll(settings: GliderAirSettings, state: NoState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun turnOffOnGround(settings: GliderAirSettings, state: NoState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun dismountOnShift(settings: GliderAirSettings, state: NoState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun shouldRotatePokemonHead(settings: GliderAirSettings, state: NoState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun shouldRotatePlayerHead(settings: GliderAirSettings, state: NoState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun createDefaultState() = NoState
+}
+
+class GliderAirSettings : RidingBehaviourSettings {
+    override val key = GliderAirBehaviour.KEY
+
+    var glideSpeed: Expression = "0.1".asExpression()
+        private set
+
+    var speed: Expression = "1.0".asExpression()
+        private set
+
+    var canStrafe: Expression = "false".asExpression()
+        private set
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeExpression(glideSpeed)
+        buffer.writeExpression(speed)
+        buffer.writeExpression(canStrafe)
+    }
+
+    override fun decode(buffer: RegistryFriendlyByteBuf) {
+        glideSpeed = buffer.readExpression()
+        speed = buffer.readExpression()
+        canStrafe = buffer.readExpression()
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/behaviour/types/HelicopterBehaviour.kt

@@ -0,0 +1,302 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.behaviour.types
+
+import com.bedrockk.molang.Expression
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.OrientationControllable
+import com.cobblemon.mod.common.api.riding.behaviour.NoState
+import com.cobblemon.mod.common.api.riding.behaviour.RidingBehaviour
+import com.cobblemon.mod.common.api.riding.behaviour.RidingBehaviourSettings
+import com.cobblemon.mod.common.api.riding.posing.PoseOption
+import com.cobblemon.mod.common.api.riding.posing.PoseProvider
+import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.util.*
+import net.minecraft.network.RegistryFriendlyByteBuf
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.util.SmoothDouble
+import net.minecraft.world.entity.LivingEntity
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.phys.Vec2
+import net.minecraft.world.phys.Vec3
+import net.minecraft.world.phys.shapes.Shapes
+import kotlin.math.abs
+import kotlin.math.pow
+import kotlin.math.sin
+
+class HelicopterBehaviour : RidingBehaviour<HelicopterSettings, NoState> {
+    companion object {
+        val KEY = cobblemonResource("air/helicopter")
+        val ROTATION_LIMIT = 30.0f
+    }
+
+    override val key = KEY
+
+    val poseProvider = PoseProvider<HelicopterSettings, NoState>(PoseType.HOVER)
+        .with(PoseOption(PoseType.FLY) { _, _, entity -> entity.entityData.get(PokemonEntity.MOVING) })
+
+    override fun isActive(settings: HelicopterSettings, state: NoState, vehicle: PokemonEntity): Boolean {
+        //If there are only fluid blocks or air block below the ride
+        //then activate the controller. If it is in water the ride will
+        //dismount accordingly
+        return Shapes.create(vehicle.boundingBox).blockPositionsAsListRounded().any {
+            if (it.y.toDouble() == (vehicle.position().y)) {
+                val blockState = vehicle.level().getBlockState(it.below())
+                return@any (blockState.isAir || !blockState.fluidState.isEmpty)
+            }
+            true
+
+        }
+    }
+
+    override fun pose(settings: HelicopterSettings, state: NoState, vehicle: PokemonEntity): PoseType {
+        return poseProvider.select(settings, state, vehicle)
+    }
+
+    override fun speed(settings: HelicopterSettings, state: NoState, vehicle: PokemonEntity, driver: Player): Float {
+        //Increased max speed to exaggerate movement.
+        //This likely just needs to be a static number if it really is just
+        //the scalar for the velocity vector
+        return 2.0f
+    }
+
+    override fun rotation(
+        settings: HelicopterSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: LivingEntity
+    ): Vec2 {
+        return Vec2(driver.xRot * 0.5f, driver.yRot)
+    }
+
+    override fun velocity(
+        settings: HelicopterSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        input: Vec3
+    ): Vec3 {
+        val runtime = vehicle.runtime
+
+        //If the player is not modulating height then hover
+        var yVel = if (driver.jumping) runtime.resolveDouble(settings.verticalVelocity)
+        else if (driver.isShiftKeyDown) -runtime.resolveDouble(settings.verticalVelocity)
+        else (0.0)
+
+        yVel *= 0.25
+        var xVel = 0.0
+        var zVel = 0.0
+
+        val controller = (driver as? OrientationControllable)?.orientationController
+
+        //Horizontal velocity is based on pitch and roll
+        if (controller != null) {
+            xVel = -1.0 * sin(Math.toRadians(controller.roll.toDouble()))
+            zVel = sin(Math.toRadians(controller.pitch.toDouble()))
+        }
+
+        return Vec3(xVel, yVel, zVel)
+    }
+
+    override fun angRollVel(
+        settings: HelicopterSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        deltaTime: Double
+    ): Vec3 {
+        val controller = (driver as? OrientationControllable)?.orientationController
+
+        //In degrees per second? It was supposed to be I think but
+        //I have messed something up
+        val rotationChangeRate = 2.0
+        val rotLimit = 30.0
+
+        var pitchForce = driver.zza * rotationChangeRate
+        var rollForce = -1.0 * driver.xxa * rotationChangeRate
+
+
+        //TODO: Fix accumulated movement causing pitch and roll out of set bounds
+        if (controller != null) {
+            //If the roll or pitch have exceeded the limit then do not modulate that
+            //rotation in that direction further
+
+            //modulate the forces so that they trend towards 0 as they approach rotation limit.
+            //The current function has it drop off very quickly which may not be ideal.
+            //Prev function:
+            //      pitchForce = pitchForce * max(rotLim - abs(rollable.pitch.toDouble()), 0.0)
+
+            //The three denotes that the force will be 1/3 what it would have been at
+            //the rotation limit
+            rollForce *= 2.0.pow(-1.0 * (abs(controller.roll.toDouble()) / ROTATION_LIMIT))
+
+            pitchForce *= 2.0.pow(-1.0 * (abs(controller.pitch.toDouble()) / ROTATION_LIMIT))
+
+            if (controller.roll >= ROTATION_LIMIT && rollForce > 0.0) {
+                rollForce = 0.0;
+            }
+            if (controller.roll <= -ROTATION_LIMIT && rollForce < 0.0) {
+                rollForce = 0.0;
+            }
+            if (controller.pitch >= ROTATION_LIMIT && pitchForce > 0.0) {
+                pitchForce = 0.0;
+            }
+            if (controller.pitch <= -ROTATION_LIMIT && pitchForce < 0.0) {
+                pitchForce = 0.0;
+            }
+
+            //Ignore x,y,z its angular velocity:
+            //yaw, pitch, roll
+            return Vec3(0.0, pitchForce.toDouble(), rollForce)
+        }
+
+        return Vec3(0.0, 0.0, 0.0)
+    }
+
+    override fun rotationOnMouseXY(
+        settings: HelicopterSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        mouseY: Double,
+        mouseX: Double,
+        mouseYSmoother: SmoothDouble,
+        mouseXSmoother: SmoothDouble,
+        sensitivity: Double,
+        deltaTime: Double
+    ): Vec3 {
+        if (driver !is OrientationControllable) return Vec3.ZERO
+
+        val controller = (driver as OrientationControllable).orientationController
+        val invertYaw = if (Cobblemon.config.invertYaw) -1 else 1
+        //yaw, pitch, roll
+        return Vec3(mouseX * invertYaw, 0.0, 0.0)
+    }
+
+    override fun canJump(
+        settings: HelicopterSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return false
+    }
+
+    override fun setRideBar(
+        settings: HelicopterSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return 0.0f
+    }
+
+    override fun jumpForce(
+        settings: HelicopterSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        jumpStrength: Int
+    ): Vec3 {
+        return Vec3.ZERO
+    }
+
+    override fun gravity(
+        settings: HelicopterSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        regularGravity: Double
+    ): Double {
+        return 0.0
+    }
+
+    override fun rideFovMultiplier(
+        settings: HelicopterSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return 1.0f
+    }
+
+    override fun useAngVelSmoothing(settings: HelicopterSettings, state: NoState, vehicle: PokemonEntity): Boolean {
+        return true
+    }
+
+    override fun useRidingAltPose(
+        settings: HelicopterSettings,
+        state: NoState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return false
+    }
+
+    override fun inertia(settings: HelicopterSettings, state: NoState, vehicle: PokemonEntity): Double {
+        return 0.1
+    }
+
+    override fun shouldRoll(settings: HelicopterSettings, state: NoState, vehicle: PokemonEntity): Boolean {
+        return true
+    }
+
+    override fun turnOffOnGround(settings: HelicopterSettings, state: NoState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun dismountOnShift(settings: HelicopterSettings, state: NoState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun shouldRotatePokemonHead(
+        settings: HelicopterSettings,
+        state: NoState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun shouldRotatePlayerHead(settings: HelicopterSettings, state: NoState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun createDefaultState() = NoState
+}
+
+
+class HelicopterSettings : RidingBehaviourSettings {
+    override val key = HelicopterBehaviour.KEY
+
+    var gravity: Expression = "1.0".asExpression()
+        private set
+
+    var horizontalAcceleration: Expression = "0.1".asExpression()
+        private set
+
+    var verticalVelocity: Expression = "1.0".asExpression()
+        private set
+
+    var speed: Expression = "1.0".asExpression()
+        private set
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeExpression(gravity)
+        buffer.writeExpression(horizontalAcceleration)
+        buffer.writeExpression(verticalVelocity)
+        buffer.writeExpression(speed)
+    }
+
+    override fun decode(buffer: RegistryFriendlyByteBuf) {
+        gravity = buffer.readExpression()
+        horizontalAcceleration = buffer.readExpression()
+        verticalVelocity = buffer.readExpression()
+        speed = buffer.readExpression()
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/behaviour/types/JetAirBehaviour.kt

@@ -0,0 +1,442 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.behaviour.types
+
+import com.bedrockk.molang.Expression
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.OrientationControllable
+import com.cobblemon.mod.common.api.riding.behaviour.*
+import com.cobblemon.mod.common.api.riding.posing.PoseOption
+import com.cobblemon.mod.common.api.riding.posing.PoseProvider
+import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.util.*
+import net.minecraft.network.RegistryFriendlyByteBuf
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.util.SmoothDouble
+import net.minecraft.world.entity.LivingEntity
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.phys.Vec2
+import net.minecraft.world.phys.Vec3
+import kotlin.math.*
+
+class JetAirBehaviour : RidingBehaviour<JetAirSettings, JetAirState> {
+    companion object {
+        val KEY = cobblemonResource("air/jet")
+    }
+
+    override val key = KEY
+
+    val poseProvider = PoseProvider<JetAirSettings, JetAirState>(PoseType.HOVER)
+        .with(PoseOption(PoseType.FLY) { _, state, _ -> state.rideVel.get().z > 0.1 })
+
+    override fun isActive(settings: JetAirSettings, state: JetAirState, vehicle: PokemonEntity): Boolean {
+        return true
+    }
+
+    override fun pose(settings: JetAirSettings, state: JetAirState, vehicle: PokemonEntity): PoseType {
+        return poseProvider.select(settings, state, vehicle)
+    }
+
+    override fun speed(settings: JetAirSettings, state: JetAirState, vehicle: PokemonEntity, driver: Player): Float {
+        //retrieve stats
+        val topSpeed = vehicle.runtime.resolveDouble(settings.speedExpr)
+        val staminaStat = vehicle.runtime.resolveDouble(settings.staminaExpr)
+
+        //retrieve minSpeed
+        val minSpeed = vehicle.runtime.resolveDouble(settings.minSpeed)
+
+        //Reduce stamina unless stamina is infinite
+        if (!vehicle.runtime.resolveBoolean(settings.infiniteStamina)) {
+            //Calculate stamina loss due to speed
+            //At max speed it will tick down 0.1 a second so the stamina will last ten seconds
+            //There has got to be a better way to express this equation. It interpolates between 0.5 and 1.0
+            var staminaRate = (normalizeSpeed(state.rideVel.get().length(), minSpeed, topSpeed))
+
+            //interpolate between 0.25 and 1.0 so that you always have at least a min of 0.25 stam loss
+            staminaRate = 0.25 + (0.75 * staminaRate.pow(3))
+
+            //Calculate stamina loss in seconds achievable at top speed
+            val staminaLoss = staminaRate * (1.0 / (20.0 * staminaStat))
+            state.stamina.set(max(state.stamina.get() - staminaLoss, 0.0).toFloat())
+        } else {
+            state.stamina.set(1.0f)
+        }
+
+        return state.rideVel.get().length().toFloat()
+    }
+
+    //TODO: Move these functions to a riding util class.
+    /*
+    *  Normalizes the current speed between minSpeed and maxSpeed.
+    *  The result is clamped between 0.0 and 1.0, where 0.0 represents minSpeed and 1.0 represents maxSpeed.
+    */
+    private fun normalizeSpeed(currSpeed: Double, minSpeed: Double, maxSpeed: Double): Double {
+        require(maxSpeed > minSpeed) { "maxSpeed must be greater than minSpeed" }
+        return ((currSpeed - minSpeed) / (maxSpeed - minSpeed)).coerceIn(0.0, 1.0)
+    }
+
+    override fun rotation(
+        settings: JetAirSettings,
+        state: JetAirState,
+        vehicle: PokemonEntity,
+        driver: LivingEntity
+    ): Vec2 {
+        return Vec2(driver.xRot * 0.5f, driver.yRot)
+    }
+
+    override fun velocity(
+        settings: JetAirSettings,
+        state: JetAirState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        input: Vec3
+    ): Vec3 {
+        var upForce = 0.0
+        var forwardForce = 0.0
+
+        val controller = (driver as? OrientationControllable)?.orientationController
+
+        //Calculate ride space velocity
+        calculateRideSpaceVel(settings, state, vehicle, driver)
+
+        //Translate ride space velocity to world space velocity.
+        if (controller != null) {
+            upForce = -1.0 * sin(Math.toRadians(controller.pitch.toDouble())) * state.rideVel.get().z
+            forwardForce = cos(Math.toRadians(controller.pitch.toDouble())) * state.rideVel.get().z
+        }
+
+        //If stamina has run out then initiate forced glide down.
+        upForce = if (state.stamina.get() > 0.0) upForce else -0.7
+
+        val altitudeLimit = vehicle.runtime.resolveDouble(settings.jumpExpr)
+
+        //Only limit altitude if altitude is not infinite
+        if (!vehicle.runtime.resolveBoolean(settings.infiniteAltitude)) {
+            //Provide a hard limit on altitude
+            upForce = if (vehicle.y >= altitudeLimit && upForce > 0) 0.0 else upForce
+        }
+
+        val velocity = Vec3(0.0, upForce, forwardForce)
+
+        return velocity
+    }
+
+    /*
+    *  Calculates the change in the ride space vector due to player input and ride state
+    */
+    private fun calculateRideSpaceVel(
+        settings: JetAirSettings,
+        state: JetAirState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ) {
+        val topSpeed = vehicle.runtime.resolveDouble(settings.speedExpr)
+        val accel = vehicle.runtime.resolveDouble(settings.accelerationExpr)
+        val altitudeLimit = vehicle.runtime.resolveDouble(settings.jumpExpr)
+        val minSpeed = vehicle.runtime.resolveDouble(settings.minSpeed)
+        val speed = state.rideVel.get().length()
+
+        //Give no altitude limit if at max jump stat.
+        val pushingHeightLimit = if (vehicle.runtime.resolveBoolean(settings.infiniteStamina)) false
+        else (vehicle.y >= altitudeLimit && vehicle.xRot <= 0)
+
+
+        //speed up and slow down based on input
+        if (driver.zza > 0.0 && speed < topSpeed && state.stamina.get() > 0.0f && !pushingHeightLimit) {
+            //modify acceleration to be slower when at closer speeds to top speed
+            val accelMod = max(-(normalizeSpeed(speed, minSpeed, topSpeed)) + 1, 0.0)
+            state.rideVel.set(Vec3(state.rideVel.get().x, state.rideVel.get().y, min(state.rideVel.get().z + (accel * accelMod), topSpeed)))
+        } else if (driver.zza >= 0.0 && (state.stamina.get() == 0.0f || pushingHeightLimit)) {
+            state.rideVel.set(Vec3(state.rideVel.get().x, state.rideVel.get().y, max(state.rideVel.get().z - ((accel) / 4), minSpeed)))
+        } else if (driver.zza < 0.0 && speed > minSpeed) {
+            //modify deccel to be slower when at closer speeds to minimum speed
+            val deccelMod = max((normalizeSpeed(speed, minSpeed, topSpeed) - 1).pow(2), 0.1)
+
+            //Decelerate currently always a constant half of max acceleration.
+            state.rideVel.set(Vec3(state.rideVel.get().x, state.rideVel.get().y, max(state.rideVel.get().z - ((accel * deccelMod) / 2), minSpeed)))
+        }
+    }
+
+    override fun angRollVel(
+        settings: JetAirSettings,
+        state: JetAirState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        deltaTime: Double
+    ): Vec3 {
+        //Cap at a rate of 5fps so frame skips dont lead to huge jumps
+        val cappedDeltaTime = min(deltaTime, 0.2)
+
+        //Get handling in degrees per second
+        val yawRotRate = vehicle.runtime.resolveDouble(settings.handlingYawExpr)
+
+        //Base the change off of deltatime.
+        var handlingYaw = yawRotRate * (cappedDeltaTime)
+
+        //apply stamina debuff if applicable
+        handlingYaw *= if (state.stamina.get() > 0.0) 1.0 else 0.5
+
+        //A+D to yaw
+        val yawForce = driver.xxa * handlingYaw * -1
+
+        return Vec3(yawForce, 0.0, 0.0)
+    }
+
+    override fun rotationOnMouseXY(
+        settings: JetAirSettings,
+        state: JetAirState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        mouseY: Double,
+        mouseX: Double,
+        mouseYSmoother: SmoothDouble,
+        mouseXSmoother: SmoothDouble,
+        sensitivity: Double,
+        deltaTime: Double
+    ): Vec3 {
+        if (driver !is OrientationControllable) return Vec3.ZERO
+        //TODO: figure out a cleaner solution to this issue of large jumps when skipping frames or lagging
+        //Cap at a rate of 5fps so frame skips dont lead to huge jumps
+        val cappedDeltaTime = min(deltaTime, 0.2)
+
+        val invertRoll = if (Cobblemon.config.invertRoll) -1 else 1
+        val invertPitch = if (Cobblemon.config.invertPitch) -1 else 1
+
+        // Accumulate the mouse input
+        state.currMouseXForce.set((state.currMouseXForce.get() + (0.0015 * mouseX * invertRoll)).coerceIn(-1.0, 1.0))
+        state.currMouseYForce.set((state.currMouseYForce.get() + (0.0015 * mouseY * invertPitch)).coerceIn(-1.0, 1.0))
+
+        //Get handling in degrees per second
+        var handling = vehicle.runtime.resolveDouble(settings.handlingExpr)
+
+        //convert it to delta time
+        handling *= (cappedDeltaTime)
+
+        //apply stamina debuff if applicable
+        handling *= if (state.stamina.get() > 0.0) 1.0 else 0.5
+
+        val poke = driver.vehicle as? PokemonEntity
+
+        //TODO: reevaluate if deadzones are needed and if they are still causing issues.
+        //create deadzones for the constant input values.
+        //val xInput = remapWithDeadzone(state.currMouseXForce, 0.025, 1.0)
+        //val yInput = remapWithDeadzone(state.currMouseYForce, 0.025, 1.0)
+
+        val pitchRot = handling * state.currMouseYForce.get()
+
+        //Roll is 1.5 times as fast as pitch
+        val rollRot = handling * 1.5 * state.currMouseXForce.get()
+
+        //yaw, pitch, roll
+        return Vec3(0.0, pitchRot, rollRot)
+    }
+
+    override fun canJump(
+        settings: JetAirSettings,
+        state: JetAirState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return false
+    }
+
+    override fun setRideBar(
+        settings: JetAirSettings,
+        state: JetAirState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return (state.stamina.get() / 1.0f)
+    }
+
+    override fun jumpForce(
+        settings: JetAirSettings,
+        state: JetAirState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        jumpStrength: Int
+    ): Vec3 {
+        return Vec3.ZERO
+    }
+
+    override fun gravity(
+        settings: JetAirSettings,
+        state: JetAirState,
+        vehicle: PokemonEntity,
+        regularGravity: Double
+    ): Double {
+        return 0.0
+    }
+
+    override fun rideFovMultiplier(
+        settings: JetAirSettings,
+        state: JetAirState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        val topSpeed = vehicle.runtime.resolveDouble(settings.speedExpr)
+        val minSpeed = vehicle.runtime.resolveDouble(settings.minSpeed)
+
+        //Must I ensure that topspeed is greater than minimum?
+        val normalizedSpeed = normalizeSpeed(state.rideVel.get().length(), minSpeed, topSpeed)
+
+        //TODO: Determine if this should be based on max possible speed instead of top speed.
+        //Only ever want the fov change to be a max of 0.2 and for it to have non linear scaling.
+        return 1.0f + normalizedSpeed.pow(2).toFloat() * 0.2f
+    }
+
+    override fun useAngVelSmoothing(settings: JetAirSettings, state: JetAirState, vehicle: PokemonEntity): Boolean {
+        return true
+    }
+
+    override fun useRidingAltPose(
+        settings: JetAirSettings,
+        state: JetAirState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return false
+    }
+
+    override fun inertia(settings: JetAirSettings, state: JetAirState, vehicle: PokemonEntity): Double {
+        return 0.5
+    }
+
+    override fun shouldRoll(settings: JetAirSettings, state: JetAirState, vehicle: PokemonEntity): Boolean {
+        return true
+    }
+
+    override fun turnOffOnGround(settings: JetAirSettings, state: JetAirState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun dismountOnShift(settings: JetAirSettings, state: JetAirState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun shouldRotatePokemonHead(
+        settings: JetAirSettings,
+        state: JetAirState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun shouldRotatePlayerHead(settings: JetAirSettings, state: JetAirState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun createDefaultState() = JetAirState()
+}
+
+class JetAirSettings : RidingBehaviourSettings {
+    override val key = JetAirBehaviour.KEY
+
+    var gravity: Expression = "0".asExpression()
+        private set
+
+    var minSpeed: Expression = "1.2".asExpression()
+        private set
+
+    var handlingYawExpr: Expression = "q.get_ride_stats('SKILL', 'AIR', 25.0, 8.0)".asExpression()
+        private set
+
+    // Make configurable by json
+    var infiniteStamina: Expression = "false".asExpression()
+        private set
+
+    var infiniteAltitude: Expression = "false".asExpression()
+        private set
+
+    var jumpExpr: Expression = "q.get_ride_stats('JUMP', 'AIR', 300.0, 128.0)".asExpression()
+        private set
+    var handlingExpr: Expression =  "q.get_ride_stats('SKILL', 'AIR', 140.0, 20.0)".asExpression()
+        private set
+    var speedExpr: Expression =  "q.get_ride_stats('SPEED', 'AIR', 2.5, 1.0)".asExpression()
+        private set
+    var accelerationExpr: Expression = "q.get_ride_stats('ACCELERATION', 'AIR', (1.0 / (20.0 * 1.0)), (1.0 / (20.0 * 5.0)))".asExpression()
+        private set
+    var staminaExpr: Expression = "q.get_ride_stats('STAMINA', 'AIR', 60.0, 10.0)".asExpression()
+        private set
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeExpression(gravity)
+        buffer.writeExpression(minSpeed)
+        buffer.writeExpression(handlingYawExpr)
+        buffer.writeExpression(infiniteStamina)
+        buffer.writeExpression(infiniteAltitude)
+        buffer.writeExpression(jumpExpr)
+        buffer.writeExpression(handlingExpr)
+        buffer.writeExpression(speedExpr)
+        buffer.writeExpression(accelerationExpr)
+        buffer.writeExpression(staminaExpr)
+    }
+
+    override fun decode(buffer: RegistryFriendlyByteBuf) {
+        gravity = buffer.readExpression()
+        minSpeed = buffer.readExpression()
+        handlingYawExpr = buffer.readExpression()
+        infiniteStamina = buffer.readExpression()
+        infiniteAltitude = buffer.readExpression()
+        jumpExpr = buffer.readExpression()
+        handlingExpr = buffer.readExpression()
+        speedExpr = buffer.readExpression()
+        accelerationExpr = buffer.readExpression()
+        staminaExpr = buffer.readExpression()
+    }
+}
+
+class JetAirState : RidingBehaviourState {
+    var currSpeed = ridingState(0.0, Side.CLIENT)
+    var stamina = ridingState(1.0f, Side.CLIENT)
+    var rideVel = ridingState(Vec3.ZERO, Side.CLIENT)
+    var currMouseXForce = ridingState(0.0, Side.BOTH)
+    var currMouseYForce = ridingState(0.0, Side.BOTH)
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeDouble(currSpeed.get())
+        buffer.writeFloat(stamina.get())
+        buffer.writeVec3(rideVel.get())
+    }
+
+    override fun decode(buffer: RegistryFriendlyByteBuf) {
+        currSpeed.set(buffer.readDouble(), forced = true)
+        stamina.set(buffer.readFloat(), forced = true)
+        rideVel.set(buffer.readVec3(), forced = true)
+    }
+
+    override fun reset() {
+        currSpeed.set(0.0, forced = true)
+        stamina.set(1.0f, forced = true)
+        rideVel.set(Vec3.ZERO, forced = true)
+        currMouseXForce.set(0.0, forced = true)
+        currMouseYForce.set(0.0, forced = true)
+    }
+
+    override fun toString(): String {
+        return "JetAirState(currSpeed=${currSpeed.get()}, stamina=${stamina.get()}, rideVel=${rideVel.get()}, currMouseXForce=${currMouseXForce.get()}, currMouseYForce=${currMouseYForce.get()})"
+    }
+
+    override fun copy() = JetAirState().also {
+        it.currSpeed.set(currSpeed.get(), forced = true)
+        it.stamina.set(stamina.get(), forced = true)
+        it.rideVel.set(rideVel.get(), forced = true)
+        it.currMouseXForce.set(currMouseXForce.get(), forced = true)
+        it.currMouseYForce.set(currMouseYForce.get(), forced = true)
+    }
+
+    override fun shouldSync(previous: RidingBehaviourState): Boolean {
+        if (previous !is JetAirState) return false
+        if (previous.currSpeed != currSpeed) return true
+        if (previous.stamina != stamina) return true
+        if (previous.rideVel != rideVel) return true
+        return false
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/behaviour/types/JumpToFlightCompositeBehaviour.kt

@@ -0,0 +1,469 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.behaviour.types
+
+import com.bedrockk.molang.Expression
+import com.cobblemon.mod.common.api.riding.behaviour.*
+import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.entity.pokemon.PokemonBehaviourFlag
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.util.asExpression
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.cobblemon.mod.common.util.readExpression
+import com.cobblemon.mod.common.util.writeExpression
+import net.minecraft.network.RegistryFriendlyByteBuf
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.util.SmoothDouble
+import net.minecraft.world.entity.LivingEntity
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.phys.Vec2
+import net.minecraft.world.phys.Vec3
+
+class JumpToFlightCompositeBehaviour : RidingBehaviour<JumpToFlightCompositeSettings, JumpToFlightCompositeState> {
+    companion object {
+        val KEY = cobblemonResource("composite/jump_to_flight")
+    }
+
+    override val key = KEY
+
+    val landBehaviour: GenericLandBehaviour = GenericLandBehaviour()
+    val birdBehaviour: BirdAirBehaviour = BirdAirBehaviour()
+
+    override fun tick(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        input: Vec3
+    ) {
+        val flightState = state.flightState
+        val groundState = state.landState
+        if (shouldTransitionToGround(state, vehicle)) {
+            //Pass the speed to the next state
+//            groundState.currSpeed = flightState.currSpeed
+            groundState.rideVel.set(flightState.rideVel.get())
+            groundState.stamina.set(flightState.stamina.get())
+
+            state.activeController.set(GenericLandBehaviour.KEY)
+            vehicle.setBehaviourFlag(PokemonBehaviourFlag.FLYING, false)
+            state.timeTransitioned.set(vehicle.level().gameTime)
+        } else if (shouldTransitionToAir(state, vehicle, driver)) {
+            //Pass the speed to the next state
+//            flightState.currSpeed = groundState.currSpeed
+            flightState.rideVel.set(groundState.rideVel.get())
+            flightState.stamina.set(groundState.stamina.get())
+
+            state.activeController.set(BirdAirBehaviour.KEY)
+            vehicle.setBehaviourFlag(PokemonBehaviourFlag.FLYING, true)
+            state.timeTransitioned.set(vehicle.level().gameTime)
+        }
+    }
+
+    override fun isActive(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return true
+    }
+
+    private fun shouldTransitionToGround(state: JumpToFlightCompositeState, entity: PokemonEntity): Boolean {
+        return state.activeController.get() == BirdAirBehaviour.KEY
+                && entity.onGround()
+                && state.timeTransitioned.get() + 20 < entity.level().gameTime
+    }
+
+    private fun shouldTransitionToAir(
+        state: JumpToFlightCompositeState,
+        entity: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return state.activeController.get() == GenericLandBehaviour.KEY
+                && driver.jumping
+                && state.timeTransitioned.get() + 20 < entity.level().gameTime
+    }
+
+    override fun pose(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity
+    ): PoseType {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.pose(settings.land, state.landState, vehicle)
+            BirdAirBehaviour.KEY -> birdBehaviour.pose(settings.bird, state.flightState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun speed(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.speed(settings.land, state.landState, vehicle, driver)
+            BirdAirBehaviour.KEY -> birdBehaviour.speed(settings.bird, state.flightState, vehicle, driver)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun rotation(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity,
+        driver: LivingEntity
+    ): Vec2 {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.rotation(settings.land, state.landState, vehicle, driver)
+            BirdAirBehaviour.KEY -> birdBehaviour.rotation(settings.bird, state.flightState, vehicle, driver)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun velocity(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        input: Vec3
+    ): Vec3 {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.velocity(settings.land, state.landState, vehicle, driver, input)
+            BirdAirBehaviour.KEY -> birdBehaviour.velocity(settings.bird, state.flightState, vehicle, driver, input)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun angRollVel(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        deltaTime: Double
+    ): Vec3 {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.angRollVel(
+                settings.land,
+                state.landState,
+                vehicle,
+                driver,
+                deltaTime
+            )
+
+            BirdAirBehaviour.KEY -> birdBehaviour.angRollVel(
+                settings.bird,
+                state.flightState,
+                vehicle,
+                driver,
+                deltaTime
+            )
+
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun rotationOnMouseXY(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        mouseY: Double,
+        mouseX: Double,
+        mouseYSmoother: SmoothDouble,
+        mouseXSmoother: SmoothDouble,
+        sensitivity: Double,
+        deltaTime: Double
+    ): Vec3 {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.rotationOnMouseXY(
+                settings.land,
+                state.landState,
+                vehicle,
+                driver,
+                mouseY,
+                mouseX,
+                mouseYSmoother,
+                mouseXSmoother,
+                sensitivity,
+                deltaTime
+            )
+
+            BirdAirBehaviour.KEY -> birdBehaviour.rotationOnMouseXY(
+                settings.bird,
+                state.flightState,
+                vehicle,
+                driver,
+                mouseY,
+                mouseX,
+                mouseYSmoother,
+                mouseXSmoother,
+                sensitivity,
+                deltaTime
+            )
+
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun canJump(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.canJump(settings.land, state.landState, vehicle, driver)
+            BirdAirBehaviour.KEY -> birdBehaviour.canJump(settings.bird, state.flightState, vehicle, driver)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun setRideBar(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.setRideBar(settings.land, state.landState, vehicle, driver)
+            BirdAirBehaviour.KEY -> birdBehaviour.setRideBar(settings.bird, state.flightState, vehicle, driver)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun jumpForce(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        jumpStrength: Int
+    ): Vec3 {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.jumpForce(
+                settings.land,
+                state.landState,
+                vehicle,
+                driver,
+                jumpStrength
+            )
+
+            BirdAirBehaviour.KEY -> birdBehaviour.jumpForce(
+                settings.bird,
+                state.flightState,
+                vehicle,
+                driver,
+                jumpStrength
+            )
+
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun gravity(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity,
+        regularGravity: Double
+    ): Double {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.gravity(settings.land, state.landState, vehicle, regularGravity)
+            BirdAirBehaviour.KEY -> birdBehaviour.gravity(settings.bird, state.flightState, vehicle, regularGravity)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun rideFovMultiplier(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.rideFovMultiplier(settings.land, state.landState, vehicle, driver)
+            BirdAirBehaviour.KEY -> birdBehaviour.rideFovMultiplier(settings.bird, state.flightState, vehicle, driver)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun useAngVelSmoothing(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.useAngVelSmoothing(settings.land, state.landState, vehicle)
+            BirdAirBehaviour.KEY -> birdBehaviour.useAngVelSmoothing(settings.bird, state.flightState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun useRidingAltPose(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.useRidingAltPose(settings.land, state.landState, vehicle, driver)
+            BirdAirBehaviour.KEY -> birdBehaviour.useRidingAltPose(settings.bird, state.flightState, vehicle, driver)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun inertia(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity
+    ): Double {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.inertia(settings.land, state.landState, vehicle)
+            BirdAirBehaviour.KEY -> birdBehaviour.inertia(settings.bird, state.flightState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun shouldRoll(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.shouldRoll(settings.land, state.landState, vehicle)
+            BirdAirBehaviour.KEY -> birdBehaviour.shouldRoll(settings.bird, state.flightState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun turnOffOnGround(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.turnOffOnGround(settings.land, state.landState, vehicle)
+            BirdAirBehaviour.KEY -> birdBehaviour.turnOffOnGround(settings.bird, state.flightState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun dismountOnShift(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.dismountOnShift(settings.land, state.landState, vehicle)
+            BirdAirBehaviour.KEY -> birdBehaviour.dismountOnShift(settings.bird, state.flightState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun shouldRotatePokemonHead(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.shouldRotatePokemonHead(settings.land, state.landState, vehicle)
+            BirdAirBehaviour.KEY -> birdBehaviour.shouldRotatePokemonHead(settings.bird, state.flightState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun shouldRotatePlayerHead(
+        settings: JumpToFlightCompositeSettings,
+        state: JumpToFlightCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.shouldRotatePlayerHead(settings.land, state.landState, vehicle)
+            BirdAirBehaviour.KEY -> birdBehaviour.shouldRotatePlayerHead(settings.bird, state.flightState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun createDefaultState() = JumpToFlightCompositeState()
+}
+
+class JumpToFlightCompositeSettings : RidingBehaviourSettings {
+    override val key = JumpToFlightCompositeBehaviour.KEY
+
+    var bird: BirdAirSettings = BirdAirSettings()
+        private set
+
+    var land: GenericLandSettings = GenericLandSettings()
+        private set
+
+    var minimumSpeed: Expression = "0.5".asExpression()
+        private set
+
+    var minimumJump: Expression = "0.5".asExpression()
+        private set
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        bird.encode(buffer)
+        land.encode(buffer)
+        buffer.writeExpression(minimumSpeed)
+        buffer.writeExpression(minimumJump)
+    }
+
+    override fun decode(buffer: RegistryFriendlyByteBuf) {
+        bird.decode(buffer)
+        land.decode(buffer)
+        minimumSpeed = buffer.readExpression()
+        minimumJump = buffer.readExpression()
+    }
+}
+
+class JumpToFlightCompositeState : RidingBehaviourState {
+    var activeController = ridingState(GenericLandBehaviour.KEY, Side.CLIENT)
+    var currSpeed = ridingState(0.0, Side.BOTH)
+    var timeTransitioned = ridingState(-100L, Side.BOTH)
+    var landState = GenericLandState()
+    var flightState = BirdAirState()
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeResourceLocation(activeController.get())
+        landState.encode(buffer)
+        flightState.encode(buffer)
+    }
+
+    override fun decode(buffer: RegistryFriendlyByteBuf) {
+        activeController.set(buffer.readResourceLocation(), forced = true)
+        landState.decode(buffer)
+        flightState.decode(buffer)
+    }
+
+    override fun reset() {
+        activeController.set(GenericLandBehaviour.KEY, forced = true)
+        timeTransitioned.set(-100L, forced = true)
+        currSpeed.set(0.0, forced = true)
+    }
+
+    override fun toString(): String {
+        return "JumpToFlightCompositeState(activeController=${activeController.get()}, landState=$landState, flightState=$flightState, currSpeed=${currSpeed.get()}, timeTransitioned=${timeTransitioned.get()})"
+    }
+
+    override fun copy() = JumpToFlightCompositeState().also {
+        it.activeController.set(activeController.get(), forced = true)
+        it.landState = landState.copy()
+        it.flightState = flightState.copy()
+        it.currSpeed.set(currSpeed.get(), forced = true)
+        it.timeTransitioned.set(timeTransitioned.get(), forced = true)
+    }
+
+    override fun shouldSync(previous: RidingBehaviourState): Boolean {
+        if (previous !is JumpToFlightCompositeState) return false
+        if (activeController != previous.activeController) return true
+        if (landState.shouldSync(previous.landState)) return true
+        if (flightState.shouldSync(previous.flightState)) return true
+        return false
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/behaviour/types/RunToJetCompositeBehaviour.kt

@@ -0,0 +1,450 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.behaviour.types
+
+import com.bedrockk.molang.Expression
+import com.cobblemon.mod.common.api.riding.behaviour.*
+import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.entity.pokemon.PokemonBehaviourFlag
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.util.asExpression
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.cobblemon.mod.common.util.readExpression
+import com.cobblemon.mod.common.util.writeExpression
+import net.minecraft.network.RegistryFriendlyByteBuf
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.util.SmoothDouble
+import net.minecraft.world.entity.LivingEntity
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.phys.Vec2
+import net.minecraft.world.phys.Vec3
+
+class RunToJetCompositeBehaviour : RidingBehaviour<RunToJetCompositeSettings, RunToJetCompositeState> {
+    companion object {
+        val KEY = cobblemonResource("composite/run_to_jet")
+    }
+
+    override val key = KEY
+
+    val landBehaviour: GenericLandBehaviour = GenericLandBehaviour()
+    val jetBehaviour: JetAirBehaviour = JetAirBehaviour()
+
+    override fun tick(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        input: Vec3
+    ) {
+        val flightState = state.flightState
+        val groundState = state.landState
+        if (shouldTransitionToGround(state, vehicle, driver)) {
+            groundState.currSpeed = flightState.currSpeed
+            groundState.stamina = flightState.stamina
+            groundState.rideVel = flightState.rideVel
+
+            state.activeController.set(GenericLandBehaviour.KEY)
+            vehicle.setBehaviourFlag(PokemonBehaviourFlag.FLYING, false)
+            state.timeTransitioned.set(vehicle.level().gameTime)
+        } else if (shouldTransitionToAir(state, vehicle, driver, input)) {
+            flightState.currSpeed = groundState.currSpeed
+            flightState.stamina = groundState.stamina
+            flightState.rideVel = groundState.rideVel
+
+            state.activeController.set(JetAirBehaviour.KEY)
+            vehicle.setBehaviourFlag(PokemonBehaviourFlag.FLYING, true)
+            state.timeTransitioned.set(vehicle.level().gameTime)
+        }
+    }
+
+    private fun shouldTransitionToGround(
+        state: RunToJetCompositeState,
+        entity: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        if (state.activeController.get() != JetAirBehaviour.KEY) return false
+        if (state.timeTransitioned.get() + 20 >= entity.level().gameTime) return false
+        return driver.isSprinting || entity.onGround()
+    }
+
+    private fun shouldTransitionToAir(
+        state: RunToJetCompositeState,
+        entity: PokemonEntity,
+        driver: Player,
+        input: Vec3
+    ): Boolean {
+        if (state.activeController.get() != GenericLandBehaviour.KEY) return false
+        if (state.timeTransitioned.get() + 20 >= entity.level().gameTime) return false
+        return driver.isSprinting && input.z > 0.5
+    }
+
+    override fun isActive(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return true
+    }
+
+    override fun pose(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity
+    ): PoseType {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.pose(settings.land, state.landState, vehicle)
+            JetAirBehaviour.KEY -> jetBehaviour.pose(settings.jet, state.flightState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun speed(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.speed(settings.land, state.landState, vehicle, driver)
+            JetAirBehaviour.KEY -> jetBehaviour.speed(settings.jet, state.flightState, vehicle, driver)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun rotation(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity,
+        driver: LivingEntity
+    ): Vec2 {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.rotation(settings.land, state.landState, vehicle, driver)
+            JetAirBehaviour.KEY -> jetBehaviour.rotation(settings.jet, state.flightState, vehicle, driver)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun velocity(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        input: Vec3
+    ): Vec3 {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.velocity(settings.land, state.landState, vehicle, driver, input)
+            JetAirBehaviour.KEY -> jetBehaviour.velocity(settings.jet, state.flightState, vehicle, driver, input)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun angRollVel(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        deltaTime: Double
+    ): Vec3 {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.angRollVel(
+                settings.land,
+                state.landState,
+                vehicle,
+                driver,
+                deltaTime
+            )
+
+            JetAirBehaviour.KEY -> jetBehaviour.angRollVel(settings.jet, state.flightState, vehicle, driver, deltaTime)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun rotationOnMouseXY(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        mouseY: Double,
+        mouseX: Double,
+        mouseYSmoother: SmoothDouble,
+        mouseXSmoother: SmoothDouble,
+        sensitivity: Double,
+        deltaTime: Double
+    ): Vec3 {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.rotationOnMouseXY(
+                settings.land,
+                state.landState,
+                vehicle,
+                driver,
+                mouseY,
+                mouseX,
+                mouseYSmoother,
+                mouseXSmoother,
+                sensitivity,
+                deltaTime
+            )
+            JetAirBehaviour.KEY -> jetBehaviour.rotationOnMouseXY(
+                settings.jet,
+                state.flightState,
+                vehicle,
+                driver,
+                mouseY,
+                mouseX,
+                mouseYSmoother,
+                mouseXSmoother,
+                sensitivity,
+                deltaTime
+            )
+
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun canJump(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.canJump(settings.land, state.landState, vehicle, driver)
+            JetAirBehaviour.KEY -> jetBehaviour.canJump(settings.jet, state.flightState, vehicle, driver)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun setRideBar(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.setRideBar(settings.land, state.landState, vehicle, driver)
+            JetAirBehaviour.KEY -> jetBehaviour.setRideBar(settings.jet, state.flightState, vehicle, driver)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun jumpForce(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        jumpStrength: Int
+    ): Vec3 {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.jumpForce(settings.land, state.landState, vehicle, driver, jumpStrength)
+            JetAirBehaviour.KEY -> jetBehaviour.jumpForce(settings.jet, state.flightState, vehicle, driver, jumpStrength)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun gravity(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity,
+        regularGravity: Double
+    ): Double {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.gravity(settings.land, state.landState, vehicle, regularGravity)
+            JetAirBehaviour.KEY -> jetBehaviour.gravity(settings.jet, state.flightState, vehicle, regularGravity)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun rideFovMultiplier(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.rideFovMultiplier(settings.land, state.landState, vehicle, driver)
+            JetAirBehaviour.KEY -> jetBehaviour.rideFovMultiplier(settings.jet, state.flightState, vehicle, driver)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun useAngVelSmoothing(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.useAngVelSmoothing(settings.land, state.landState, vehicle)
+            JetAirBehaviour.KEY -> jetBehaviour.useAngVelSmoothing(settings.jet, state.flightState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun useRidingAltPose(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.useRidingAltPose(settings.land, state.landState, vehicle, driver)
+            JetAirBehaviour.KEY -> jetBehaviour.useRidingAltPose(settings.jet, state.flightState, vehicle, driver)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun inertia(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity
+    ): Double {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.inertia(settings.land, state.landState, vehicle)
+            JetAirBehaviour.KEY -> jetBehaviour.inertia(settings.jet, state.flightState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun shouldRoll(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.shouldRoll(settings.land, state.landState, vehicle)
+            JetAirBehaviour.KEY -> jetBehaviour.shouldRoll(settings.jet, state.flightState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun turnOffOnGround(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.turnOffOnGround(settings.land, state.landState, vehicle)
+            JetAirBehaviour.KEY -> jetBehaviour.turnOffOnGround(settings.jet, state.flightState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun dismountOnShift(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.dismountOnShift(settings.land, state.landState, vehicle)
+            JetAirBehaviour.KEY -> jetBehaviour.dismountOnShift(settings.jet, state.flightState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun shouldRotatePokemonHead(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.shouldRotatePokemonHead(settings.land, state.landState, vehicle)
+            JetAirBehaviour.KEY -> jetBehaviour.shouldRotatePokemonHead(settings.jet, state.flightState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun shouldRotatePlayerHead(
+        settings: RunToJetCompositeSettings,
+        state: RunToJetCompositeState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return when (state.activeController.get()) {
+            GenericLandBehaviour.KEY -> landBehaviour.shouldRotatePlayerHead(settings.land, state.landState, vehicle)
+            JetAirBehaviour.KEY -> jetBehaviour.shouldRotatePlayerHead(settings.jet, state.flightState, vehicle)
+            else -> error("Invalid controller: ${state.activeController.get()}")
+        }
+    }
+
+    override fun createDefaultState() = RunToJetCompositeState()
+}
+
+class RunToJetCompositeSettings : RidingBehaviourSettings {
+    override val key = RunToJetCompositeBehaviour.KEY
+
+    var jet: JetAirSettings = JetAirSettings()
+        private set
+
+    var land: GenericLandSettings = GenericLandSettings()
+        private set
+
+    var minimumSpeed: Expression = "0.5".asExpression()
+        private set
+
+    var minimumJump: Expression = "0.5".asExpression()
+        private set
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        jet.encode(buffer)
+        land.encode(buffer)
+        buffer.writeExpression(minimumSpeed)
+        buffer.writeExpression(minimumJump)
+    }
+
+    override fun decode(buffer: RegistryFriendlyByteBuf) {
+        jet.decode(buffer)
+        land.decode(buffer)
+        minimumSpeed = buffer.readExpression()
+        minimumJump = buffer.readExpression()
+    }
+}
+
+class RunToJetCompositeState : RidingBehaviourState {
+    var activeController = ridingState(GenericLandBehaviour.KEY, Side.CLIENT)
+    var landState: GenericLandState = GenericLandState()
+    var flightState: JetAirState = JetAirState()
+    var currSpeed = ridingState(0.0, Side.BOTH)
+    var timeTransitioned = ridingState(-100L, Side.BOTH)
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeResourceLocation(activeController.get())
+        landState.encode(buffer)
+        flightState.encode(buffer)
+    }
+
+    override fun decode(buffer: RegistryFriendlyByteBuf) {
+        activeController.set(buffer.readResourceLocation(), forced = true)
+        landState.decode(buffer)
+        flightState.decode(buffer)
+    }
+
+    override fun reset() {
+        activeController.set(GenericLandBehaviour.KEY, forced = true)
+        timeTransitioned.set(-100L, forced = true)
+        currSpeed.set(0.0, forced = true)
+    }
+
+    override fun toString(): String {
+        return "RunToJetCompositeState(activeController=${activeController.get()}, landState=$landState, flightState=$flightState, currSpeed=${currSpeed.get()}, timeTransitioned=${timeTransitioned.get()})"
+    }
+
+    override fun copy() = RunToJetCompositeState().also {
+        it.activeController.set(activeController.get(), forced = true)
+        it.landState = landState.copy()
+        it.flightState = flightState.copy()
+        it.currSpeed.set(currSpeed.get(), forced = true)
+        it.timeTransitioned.set(timeTransitioned.get(), forced = true)
+    }
+
+    override fun shouldSync(previous: RidingBehaviourState): Boolean {
+        if (previous !is RunToJetCompositeState) return false
+        if (activeController != previous.activeController) return true
+        if (landState.shouldSync(previous.landState)) return true
+        if (flightState.shouldSync(previous.flightState)) return true
+        return false
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/behaviour/types/SwimDashBehaviour.kt

@@ -0,0 +1,260 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.behaviour.types
+
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.OrientationControllable
+import com.cobblemon.mod.common.api.riding.behaviour.*
+import com.cobblemon.mod.common.api.riding.posing.PoseOption
+import com.cobblemon.mod.common.api.riding.posing.PoseProvider
+import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.util.blockPositionsAsListRounded
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.network.RegistryFriendlyByteBuf
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.util.SmoothDouble
+import net.minecraft.world.entity.LivingEntity
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.phys.Vec2
+import net.minecraft.world.phys.Vec3
+import net.minecraft.world.phys.shapes.Shapes
+
+class SwimDashBehaviour : RidingBehaviour<SwimDashSettings, SwimDashState> {
+    companion object {
+        val KEY = cobblemonResource("swim/dash")
+        const val DASH_TICKS: Int = 60
+    }
+
+    override val key = KEY
+
+    val poseProvider = PoseProvider<SwimDashSettings, SwimDashState>(PoseType.FLOAT)
+        .with(PoseOption(PoseType.SWIM) { _, _, entity -> entity.isSwimming && entity.entityData.get(PokemonEntity.MOVING) })
+
+    override fun isActive(settings: SwimDashSettings, state: SwimDashState, vehicle: PokemonEntity): Boolean {
+        //This could be kinda weird... what if the top of the mon is in a fluid but the bottom isnt?
+        return Shapes.create(vehicle.boundingBox).blockPositionsAsListRounded().any {
+            if (vehicle.isInWater || vehicle.isUnderWater) {
+                return@any true
+            }
+            val blockState = vehicle.level().getBlockState(it)
+            return@any !blockState.fluidState.isEmpty
+        }
+    }
+
+    override fun pose(settings: SwimDashSettings, state: SwimDashState, vehicle: PokemonEntity): PoseType {
+        return poseProvider.select(settings, state, vehicle)
+    }
+
+    override fun speed(
+        settings: SwimDashSettings,
+        state: SwimDashState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        if(state.dashing.get()) {
+            state.ticks.set(state.ticks.get() + 1)
+            if(state.ticks.get() >= DASH_TICKS) {
+                state.dashing.set(false)
+            }
+
+            return 0.0F
+        }
+
+        state.dashing.set(true)
+        return settings.dashSpeed
+    }
+
+    override fun rotation(
+        settings: SwimDashSettings,
+        state: SwimDashState,
+        vehicle: PokemonEntity,
+        driver: LivingEntity
+    ): Vec2 {
+        return Vec2(driver.xRot * 0.5f, driver.yRot)
+    }
+
+    override fun velocity(
+        settings: SwimDashSettings,
+        state: SwimDashState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        input: Vec3
+    ): Vec3 {
+        val f = driver.xxa * 0.05f
+        var g = driver.zza * 0.6f
+        if (g <= 0.0f) {
+            g *= 0.25f
+        }
+
+        return Vec3(f.toDouble(), 0.0, g.toDouble())
+    }
+
+    override fun angRollVel(
+        settings: SwimDashSettings,
+        state: SwimDashState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        deltaTime: Double
+    ): Vec3 {
+        return Vec3.ZERO
+    }
+
+    override fun rotationOnMouseXY(
+        settings: SwimDashSettings,
+        state: SwimDashState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        mouseY: Double,
+        mouseX: Double,
+        mouseYSmoother: SmoothDouble,
+        mouseXSmoother: SmoothDouble,
+        sensitivity: Double,
+        deltaTime: Double
+    ): Vec3 {
+        if (driver !is OrientationControllable) return Vec3.ZERO
+
+        //Might need to add the smoothing here for default.
+        val invertRoll = if (Cobblemon.config.invertRoll) -1 else 1
+        val invertPitch = if (Cobblemon.config.invertPitch) -1 else 1
+        return Vec3(0.0, mouseX * invertPitch, mouseY * invertRoll)
+    }
+
+    override fun canJump(
+        settings: SwimDashSettings,
+        state: SwimDashState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        TODO("Not yet implemented")
+    }
+
+    override fun setRideBar(
+        settings: SwimDashSettings,
+        state: SwimDashState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return 0.0f
+    }
+
+    override fun jumpForce(
+        settings: SwimDashSettings,
+        state: SwimDashState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        jumpStrength: Int
+    ): Vec3 {
+        TODO("Not yet implemented")
+    }
+
+    override fun gravity(
+        settings: SwimDashSettings,
+        state: SwimDashState,
+        vehicle: PokemonEntity,
+        regularGravity: Double
+    ): Double {
+        return regularGravity
+    }
+
+    override fun rideFovMultiplier(
+        settings: SwimDashSettings,
+        state: SwimDashState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return 1.0f
+    }
+
+    override fun useAngVelSmoothing(settings: SwimDashSettings, state: SwimDashState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun useRidingAltPose(
+        settings: SwimDashSettings,
+        state: SwimDashState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return false
+    }
+
+    override fun inertia(settings: SwimDashSettings, state: SwimDashState, vehicle: PokemonEntity): Double {
+        return 0.5
+    }
+
+    override fun shouldRoll(settings: SwimDashSettings, state: SwimDashState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun turnOffOnGround(settings: SwimDashSettings, state: SwimDashState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun dismountOnShift(settings: SwimDashSettings, state: SwimDashState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun shouldRotatePokemonHead(
+        settings: SwimDashSettings,
+        state: SwimDashState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun shouldRotatePlayerHead(
+        settings: SwimDashSettings,
+        state: SwimDashState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun createDefaultState() = SwimDashState()
+}
+
+class SwimDashSettings : RidingBehaviourSettings {
+    override val key = SwimDashBehaviour.KEY
+
+    var dashSpeed = 1F
+        private set
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeFloat(dashSpeed)
+    }
+
+    override fun decode(buffer: RegistryFriendlyByteBuf) {
+        dashSpeed = buffer.readFloat()
+    }
+}
+
+class SwimDashState : RidingBehaviourState {
+    var dashing = ridingState(false, Side.BOTH)
+    var ticks = ridingState(0, Side.BOTH)
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) = Unit
+    override fun decode(buffer: RegistryFriendlyByteBuf) = Unit
+
+    override fun reset() {
+        dashing.set(false, forced = true)
+        ticks.set(0, forced = true)
+    }
+
+    override fun toString(): String {
+        return "SwimDashState(dashing=${dashing.get()}, ticks=${ticks.get()})"
+    }
+
+    override fun copy() = SwimDashState().also {
+        it.dashing.set(dashing.get(), forced = true)
+        it.ticks.set(ticks. get(), forced = true)
+    }
+
+    override fun shouldSync(previous: RidingBehaviourState) = false
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/behaviour/types/VehicleLandBehaviour.kt

@@ -0,0 +1,349 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.behaviour.types
+
+import com.bedrockk.molang.runtime.value.DoubleValue
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.OrientationControllable
+import com.cobblemon.mod.common.api.riding.RidingStyle
+import com.cobblemon.mod.common.api.riding.behaviour.*
+import com.cobblemon.mod.common.api.riding.posing.PoseOption
+import com.cobblemon.mod.common.api.riding.posing.PoseProvider
+import com.cobblemon.mod.common.api.riding.stats.RidingStat
+import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.util.*
+import net.minecraft.network.RegistryFriendlyByteBuf
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.util.SmoothDouble
+import net.minecraft.world.entity.LivingEntity
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.phys.Vec2
+import net.minecraft.world.phys.Vec3
+import net.minecraft.world.phys.shapes.Shapes
+import kotlin.math.absoluteValue
+import kotlin.math.max
+import kotlin.math.min
+
+class VehicleLandBehaviour : RidingBehaviour<VehicleLandSettings, VehicleLandState> {
+    companion object {
+        val KEY = cobblemonResource("land/vehicle")
+
+        val MAX_TOP_SPEED = 1.0 // 20 bl/s
+        val MIN_TOP_SPEED = 0.35 // 7 bl/s
+        //val MIN_SPEED = 0.25 // 5 bl/s
+
+        //Accel will lie between 1.0 second and 5.0 seconds
+        val MAX_ACCEL = (MAX_TOP_SPEED) / (20*3) //3.0 second to max speed
+        val MIN_ACCEL = (MAX_TOP_SPEED) / (20*8) // 8 seconds to max speed
+
+        //Can rotate 90 degrees
+        val MAX_HANDLING = 90.0
+        val MIN_HANDLING = 30.0
+
+
+        val MAX_YAW_HANDLING = 16.0
+        val MIN_YAW_HANDLING = 8.0
+    }
+
+    override val key = KEY
+
+    val poseProvider = PoseProvider<VehicleLandSettings, VehicleLandState>(PoseType.STAND)
+        .with(PoseOption(PoseType.WALK) { _, _, entity -> entity.entityData.get(PokemonEntity.MOVING) })
+
+    override fun isActive(settings: VehicleLandSettings, state: VehicleLandState, vehicle: PokemonEntity): Boolean {
+        return Shapes.create(vehicle.boundingBox).blockPositionsAsListRounded().any {
+            //Need to check other fluids
+            if (vehicle.isInWater || vehicle.isUnderWater) {
+                return@any false
+            }
+            //This might not actually work, depending on what the yPos actually is. yPos of the middle of the entity? the feet?
+            if (it.y.toDouble() == (vehicle.position().y)) {
+                val blockState = vehicle.level().getBlockState(it.below())
+                return@any !(!blockState.isAir && blockState.fluidState.isEmpty)
+            }
+            true
+        }
+    }
+
+    override fun pose(settings: VehicleLandSettings, state: VehicleLandState, vehicle: PokemonEntity): PoseType {
+        return poseProvider.select(settings, state, vehicle)
+    }
+
+    override fun speed(
+        settings: VehicleLandSettings,
+        state: VehicleLandState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        val topSpeed = vehicle.getRideStat(RidingStat.SPEED, RidingStyle.AIR, MIN_TOP_SPEED, MAX_TOP_SPEED)
+        val accel = vehicle.getRideStat(RidingStat.ACCELERATION, RidingStyle.AIR, MIN_ACCEL, MAX_ACCEL)
+
+        //speed up and slow down based on input
+        if (driver.zza > 0.0 && state.currSpeed.get() < topSpeed) {
+            state.currSpeed.set(min(state.currSpeed.get() + accel , topSpeed))
+        } else if (driver.zza < 0.0 && state.currSpeed.get() > 0.0) {
+            //Decelerate is now always a constant half of max acceleration.
+            state.currSpeed.set(max(state.currSpeed.get() - (MAX_ACCEL / 2), 0.0))
+        }
+
+        return state.currSpeed.get().toFloat()
+    }
+
+    override fun rotation(
+        settings: VehicleLandSettings,
+        state: VehicleLandState,
+        vehicle: PokemonEntity,
+        driver: LivingEntity
+    ): Vec2 {
+        val rotationDegrees = driver.xxa * vehicle.runtime.resolveFloat(settings.rotationSpeed)
+        val rotation = Vec2(driver.xRot, vehicle.yRot - rotationDegrees)
+        state.deltaRotation.set(Vec2(rotation.x - driver.rotationVector.x, rotation.y - vehicle.rotationVector.y))
+        return rotation
+    }
+
+    override fun velocity(
+        settings: VehicleLandSettings,
+        state: VehicleLandState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        input: Vec3
+    ): Vec3 {
+        val runtime = vehicle.runtime
+        val driveFactor = runtime.resolveFloat(settings.driveFactor)
+        var g = driver.zza * driveFactor
+        if (g <= 0.0f) {
+            g *= runtime.resolveFloat(settings.reverseDriveFactor)
+        }
+        if (driver.xxa != 0F && g.absoluteValue < runtime.resolveFloat(settings.minimumSpeedToTurn)) {
+            driver.xxa = 0F
+        }
+        val velocity = Vec3(0.0 /* Maybe do drifting here later */, 0.0, g.toDouble() * state.currSpeed.get())
+
+        return velocity
+    }
+
+    override fun angRollVel(
+        settings: VehicleLandSettings,
+        state: VehicleLandState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        deltaTime: Double
+    ): Vec3 {
+        return Vec3.ZERO
+    }
+
+    override fun rotationOnMouseXY(
+        settings: VehicleLandSettings,
+        state: VehicleLandState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        mouseY: Double,
+        mouseX: Double,
+        mouseYSmoother: SmoothDouble,
+        mouseXSmoother: SmoothDouble,
+        sensitivity: Double,
+        deltaTime: Double
+    ): Vec3 {
+        if (driver !is OrientationControllable) return Vec3.ZERO
+
+        //Might need to add the smoothing here for default.
+        val invertRoll = if (Cobblemon.config.invertRoll) -1 else 1
+        val invertPitch = if (Cobblemon.config.invertPitch) -1 else 1
+        return Vec3(0.0, mouseY * invertPitch, mouseX * invertRoll)
+    }
+
+    override fun canJump(
+        settings: VehicleLandSettings,
+        state: VehicleLandState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return vehicle.runtime.resolveBoolean(settings.canJump)
+    }
+
+    override fun setRideBar(
+        settings: VehicleLandSettings,
+        state: VehicleLandState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return 0.0f
+    }
+
+    override fun jumpForce(
+        settings: VehicleLandSettings,
+        state: VehicleLandState,
+        vehicle: PokemonEntity,
+        driver: Player,
+        jumpStrength: Int
+    ): Vec3 {
+        val runtime = vehicle.runtime
+        runtime.environment.query.addFunction("jump_strength") { DoubleValue(jumpStrength.toDouble()) }
+        val jumpVector = settings.jumpVector.map { runtime.resolveFloat(it) }
+        return Vec3(jumpVector[0].toDouble(), jumpVector[1].toDouble(), jumpVector[2].toDouble())
+    }
+
+    override fun gravity(
+        settings: VehicleLandSettings,
+        state: VehicleLandState,
+        vehicle: PokemonEntity,
+        regularGravity: Double
+    ): Double {
+        return regularGravity
+    }
+
+    override fun rideFovMultiplier(
+        settings: VehicleLandSettings,
+        state: VehicleLandState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Float {
+        return 1.0f
+    }
+
+    override fun useAngVelSmoothing(
+        settings: VehicleLandSettings,
+        state: VehicleLandState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun useRidingAltPose(
+        settings: VehicleLandSettings,
+        state: VehicleLandState,
+        vehicle: PokemonEntity,
+        driver: Player
+    ): Boolean {
+        return false
+    }
+
+    override fun inertia(settings: VehicleLandSettings, state: VehicleLandState, vehicle: PokemonEntity): Double {
+        return 0.5
+    }
+
+    override fun shouldRoll(settings: VehicleLandSettings, state: VehicleLandState, vehicle: PokemonEntity): Boolean {
+        return false
+    }
+
+    override fun turnOffOnGround(
+        settings: VehicleLandSettings,
+        state: VehicleLandState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun dismountOnShift(
+        settings: VehicleLandSettings,
+        state: VehicleLandState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun shouldRotatePokemonHead(
+        settings: VehicleLandSettings,
+        state: VehicleLandState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun shouldRotatePlayerHead(
+        settings: VehicleLandSettings,
+        state: VehicleLandState,
+        vehicle: PokemonEntity
+    ): Boolean {
+        return false
+    }
+
+    override fun createDefaultState() = VehicleLandState()
+}
+
+class VehicleLandSettings : RidingBehaviourSettings {
+    override val key = VehicleLandBehaviour.KEY
+
+    var canJump = "true".asExpression()
+        private set
+
+    var jumpVector = listOf("0".asExpression(), "0.3".asExpression(), "0".asExpression())
+        private set
+
+    var speed = "0.3".asExpression()
+        private set
+
+    var driveFactor = "1.0".asExpression()
+        private set
+
+    var reverseDriveFactor = "0.25".asExpression()
+        private set
+
+    var minimumSpeedToTurn = "0.1".asExpression()
+        private set
+
+    var rotationSpeed = "45/20".asExpression()
+        private set
+
+    var lookYawLimit = "101".asExpression()
+        private set
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeExpression(canJump)
+        buffer.writeExpression(jumpVector[0])
+        buffer.writeExpression(jumpVector[1])
+        buffer.writeExpression(jumpVector[2])
+        buffer.writeExpression(speed)
+        buffer.writeExpression(driveFactor)
+        buffer.writeExpression(reverseDriveFactor)
+        buffer.writeExpression(minimumSpeedToTurn)
+        buffer.writeExpression(rotationSpeed)
+        buffer.writeExpression(lookYawLimit)
+    }
+
+    override fun decode(buffer: RegistryFriendlyByteBuf) {
+        canJump = buffer.readExpression()
+        jumpVector = listOf(
+            buffer.readExpression(),
+            buffer.readExpression(),
+            buffer.readExpression()
+        )
+        speed = buffer.readExpression()
+        driveFactor = buffer.readExpression()
+        reverseDriveFactor = buffer.readExpression()
+        minimumSpeedToTurn = buffer.readExpression()
+        rotationSpeed = buffer.readExpression()
+        lookYawLimit = buffer.readExpression()
+    }
+}
+
+class VehicleLandState : RidingBehaviourState {
+    var currSpeed = ridingState(0.0, Side.BOTH)
+    var deltaRotation = ridingState(Vec2.ZERO, Side.BOTH)
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) = Unit
+    override fun decode(buffer: RegistryFriendlyByteBuf) = Unit
+
+    override fun reset() {
+        currSpeed.set(0.0, forced = true)
+        deltaRotation.set(Vec2.ZERO, forced = true)
+    }
+
+    override fun toString(): String {
+        return "VehicleLandState(currSpeed=${currSpeed.get()}, deltaRotation=${deltaRotation.get()})"
+    }
+
+    override fun copy() = VehicleLandState().also {
+        it.currSpeed.set(currSpeed.get(), forced = true)
+        it.deltaRotation.set(deltaRotation.get(), forced = true)
+    }
+
+    override fun shouldSync(previous: RidingBehaviourState) = false
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/controller/RideController.kt

@@ -1,153 +0,0 @@
-/*
- * Copyright (C) 2023 Cobblemon Contributors
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/.
- */
-
-package com.cobblemon.mod.common.api.riding.controller
-
-import com.cobblemon.mod.common.Cobblemon
-import com.cobblemon.mod.common.Rollable
-import com.cobblemon.mod.common.api.net.Decodable
-import com.cobblemon.mod.common.api.net.Encodable
-import com.cobblemon.mod.common.api.riding.RidingState
-import com.cobblemon.mod.common.api.riding.controller.posing.PoseProvider
-import com.cobblemon.mod.common.entity.PoseType
-import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
-import com.cobblemon.mod.common.util.writeIdentifier
-import net.minecraft.network.RegistryFriendlyByteBuf
-import net.minecraft.resources.ResourceLocation
-import net.minecraft.util.SmoothDouble
-import net.minecraft.world.entity.LivingEntity
-import net.minecraft.world.entity.player.Player
-import net.minecraft.world.phys.Vec2
-import net.minecraft.world.phys.Vec3
-
-/**
- * A riding controller is the internal control mechanism for determining how a pokemon
- * handles during riding. Controllers come into play once the pokemon being ridden has
- * established the path it's capable of. For instance, a land based controller could have
- * the pokemon experience drifting after movement, or generic movement. It's up to the
- * controller to decide how the pokemon behaves.
- *
- * @since 1.7.0
- */
-interface RideController : Encodable, Decodable {
-
-    /** A reference key used to denote the individual controller */
-    val key: ResourceLocation
-
-    /**
-     * Specifies the provider of poses which helps control updating the current pose on the pokemon
-     * being ridden. Controllers are expected to define the pose types responsible for posing the entity
-     * through all expected conditions. It should define a default pose, that will be used in all cases
-     * where a pose does not meet the current conditions for the current mount. Typically, this will be
-     * an idle pose.
-     */
-    val poseProvider: PoseProvider
-
-    /**
-     * Represents a condition that must be met for this controller to be active. For instance, this can be used
-     * to evaluate things such as current velocity or block state of the entity.
-     */
-    val condition: (PokemonEntity) -> Boolean
-
-    /**
-     * Specifies the pose the ridden mount should be positioned in. This queries the pose provider using
-     * the entity as a means of determining the conditions the entity is currently under. This allows for
-     * dynamic pose updates.
-     */
-    fun pose(entity: PokemonEntity): PoseType {
-        return this.poseProvider.select(entity)
-    }
-
-    /**
-     * Calculates the current speed of the mount.
-     */
-    fun speed(entity: PokemonEntity, driver: Player): Float
-
-    /**
-     * Sets the rotation of the mount. This is typically based on the controlling driver and is manipulated as
-     * necessary.
-     */
-    fun rotation(entity: PokemonEntity, driver: LivingEntity): Vec2
-
-    /**
-     * Sets the change current change in rotation for that tick in three
-     * dimensions
-     */
-    fun angRollVel(entity: PokemonEntity, driver: Player, deltaTime: Double): Vec3 {
-        return Vec3(0.0, 0.0, 0.0)
-    }
-
-    fun clampPassengerRotation(entity: PokemonEntity, driver: LivingEntity) {}
-
-    fun updatePassengerRotation(entity: PokemonEntity, driver: LivingEntity) {
-        driver.yRot = entity.yRot
-    }
-
-    /**
-     * Manipulates the movement input as necessary by the controller. This is primarily used to apply limits
-     * to the types of movements. For instance, we can apply limits to any sort of sideways movement input, so that
-     * it would otherwise be slower than normal forward movement.
-     */
-    fun velocity(entity: PokemonEntity, driver: Player, input: Vec3): Vec3
-
-    fun setRideBar(entity: PokemonEntity, driver: Player): Float = 0.0f
-
-    fun rideFovMult(entity: PokemonEntity, driver: Player): Float = 1.0f
-
-    fun canJump(entity: PokemonEntity, driver: Player): Boolean
-
-    fun jumpForce(entity: PokemonEntity, driver: Player, jumpStrength: Int): Vec3
-
-    fun gravity(entity: PokemonEntity, regularGravity: Double): Double? = null
-
-    fun inertia(entity: PokemonEntity): Double = 0.5
-
-    fun shouldRoll(entity: PokemonEntity): Boolean = false
-
-    fun useAngVelSmoothing(entity: PokemonEntity): Boolean = false
-
-    fun useRidingAltPose(entity: PokemonEntity, driver: Player): Boolean = false
-
-    //If function is not overwritten by controllers then just perform the defualt
-    //rolling function which is roll on mousex and pitch on mousey
-    fun rotationOnMouseXY(
-        entity: PokemonEntity,
-        driver: Player,
-        yMouse: Double,
-        xMouse: Double,
-        yMouseSmoother: SmoothDouble,
-        xMouseSmoother: SmoothDouble,
-        sensitivity: Double,
-        deltaTime: Double
-    ): Vec3 {
-        if (driver !is Rollable) return Vec3.ZERO
-
-        //Might need to add the smoothing here for default.
-        val rollable = driver as Rollable
-        val invertRoll = if (Cobblemon.config.invertRoll) -1 else 1
-        val invertPitch = if (Cobblemon.config.invertPitch) -1 else 1
-        return Vec3(0.0, yMouse * invertPitch, xMouse * invertRoll)
-    }
-
-    fun turnOffOnGround(entity: PokemonEntity): Boolean = false
-
-    fun dismountOnShift(entity: PokemonEntity): Boolean = false
-
-    fun getRuntime(entity: PokemonEntity) = entity.riding.runtime
-
-    fun shouldRotatePokemonHead(): Boolean = false
-    fun shouldRotatePlayerHead(): Boolean = false
-
-    fun <T : RidingState> getState(entity: PokemonEntity, constructor: (PokemonEntity) -> T): T {
-        return entity.riding.getState(key, constructor)
-    }
-
-    override fun encode(buffer: RegistryFriendlyByteBuf) {
-        buffer.writeIdentifier(this.key)
-    }
-}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/controller/posing/PoseOption.kt

@@ -1,15 +0,0 @@
-/*
- * Copyright (C) 2023 Cobblemon Contributors
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/.
- */
-
-package com.cobblemon.mod.common.api.riding.controller.posing
-
-import com.cobblemon.mod.common.entity.PoseType
-import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
-import java.util.function.Predicate
-
-data class PoseOption(val pose: PoseType, val condition: Predicate<PokemonEntity>)

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/controller/posing/PoseProvider.kt

@@ -1,31 +0,0 @@
-/*
- * Copyright (C) 2023 Cobblemon Contributors
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/.
- */
-
-package com.cobblemon.mod.common.api.riding.controller.posing
-
-import com.cobblemon.mod.common.entity.PoseType
-import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
-
-class PoseProvider(private val fallback: PoseType) {
-
-    private val options = mutableListOf<PoseOption>()
-
-    fun select(entity: PokemonEntity) : PoseType {
-        return this.options.stream()
-            .filter { it.condition.test(entity) }
-            .map { it.pose }
-            .findFirst()
-            .orElse(this.fallback)
-    }
-
-    fun with(option: PoseOption) : PoseProvider {
-        this.options.add(option)
-        return this
-    }
-
-}

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/posing/PoseOption.kt

@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.posing
+
+import com.cobblemon.mod.common.api.riding.behaviour.RidingBehaviourSettings
+import com.cobblemon.mod.common.api.riding.behaviour.RidingBehaviourState
+import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+
+data class PoseOption<Settings : RidingBehaviourSettings, State : RidingBehaviourState>(
+    val pose: PoseType,
+    val condition: (Settings, State, PokemonEntity) -> Boolean
+)

common/src/main/kotlin/com/cobblemon/mod/common/api/riding/posing/PoseProvider.kt

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.riding.posing
+
+import com.cobblemon.mod.common.api.riding.behaviour.RidingBehaviourSettings
+import com.cobblemon.mod.common.api.riding.behaviour.RidingBehaviourState
+import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+
+class PoseProvider<Settings : RidingBehaviourSettings, State : RidingBehaviourState>(private val fallback: PoseType) {
+
+    private val options = mutableListOf<PoseOption<Settings, State>>()
+
+    fun select(settings: Settings, state: State, entity: PokemonEntity) : PoseType {
+        return this.options.stream()
+            .filter { it.condition(settings, state, entity) }
+            .map { it.pose }
+            .findFirst()
+            .orElse(this.fallback)
+    }
+
+    fun with(option: PoseOption<Settings, State>) : PoseProvider<Settings, State> {
+        this.options.add(option)
+        return this
+    }
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/spawning/rules/component/LocationRuleCalculator.kt

@@ -61,9 +61,9 @@ class LocationRuleCalculator : SpawnRuleComponent {
         reusableContext.value = contextCalculator.name
 
         if (!this::reusableWorldValue.isInitialized) {
-            reusableWorldValue = world.registryAccess().registryOrThrow(Registries.DIMENSION).getHolder(world.dimension()).get().asWorldMoLangValue()
+            reusableWorldValue = world.registryAccess().registryOrThrow(Registries.DIMENSION).wrapAsHolder(world).asWorldMoLangValue()
         } else {
-            reusableWorldValue.obj = world.registryAccess().registryOrThrow(Registries.DIMENSION).getHolder(world.dimension()).get()
+            reusableWorldValue.obj = world.registryAccess().registryOrThrow(Registries.DIMENSION).wrapAsHolder(world)
         }
 
         if (!this::reusableDimensionTypeValue.isInitialized) {

common/src/main/kotlin/com/cobblemon/mod/common/battles/interpreter/instructions/SwitchInstruction.kt

@@ -213,8 +213,8 @@ class SwitchInstruction(val instructionSet: InstructionSet, val battleActor: Bat
             val publicPokemon = (illusion ?: newPokemon).effectedPokemon
             val publicLang = publicPokemon.nickname?.let { nickname ->
                 battleLang("switch.other.nickname", actor.getName(), nickname, publicPokemon.species.translatedName)
-            } ?: battleLang("switch.other", actor.getName(), publicPokemon.getDisplayName())
-            actor.sendMessage(battleLang("switch.self", publicPokemon.getDisplayName()))
+            } ?: battleLang("switch.other", actor.getName(), publicPokemon.getDisplayName(true))
+            actor.sendMessage(battleLang("switch.self", publicPokemon.getDisplayName(true)))
             battle.actors.filter { it != actor }.forEach {
                 it.sendMessage(publicLang)
             }

common/src/main/kotlin/com/cobblemon/mod/common/client/entity/PokemonClientDelegate.kt

@@ -12,8 +12,8 @@ import com.bedrockk.molang.runtime.struct.QueryStruct
 import com.bedrockk.molang.runtime.value.DoubleValue
 import com.bedrockk.molang.runtime.value.StringValue
 import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.CobblemonNetwork
 import com.cobblemon.mod.common.CobblemonSounds
-import com.cobblemon.mod.common.Rollable
 import com.cobblemon.mod.common.api.entity.PokemonSideDelegate
 import com.cobblemon.mod.common.api.molang.MoLangFunctions.addFunctions
 import com.cobblemon.mod.common.api.pokeball.PokeBalls
@@ -32,6 +32,7 @@ import com.cobblemon.mod.common.client.render.models.blockbench.animation.Primar
 import com.cobblemon.mod.common.client.render.models.blockbench.repository.VaryingModelRepository
 import com.cobblemon.mod.common.client.render.pokemon.PokemonRenderer.Companion.ease
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.net.messages.server.pokemon.update.ServerboundUpdateRidingStatePacket
 import com.cobblemon.mod.common.pokemon.Pokemon
 import com.cobblemon.mod.common.util.*
 import com.mojang.blaze3d.vertex.PoseStack
@@ -42,11 +43,8 @@ import net.minecraft.sounds.SoundEvent
 import net.minecraft.sounds.SoundSource
 import net.minecraft.world.InteractionHand
 import net.minecraft.world.entity.Entity
-import net.minecraft.world.entity.LivingEntity
 import net.minecraft.world.entity.player.Player
 import net.minecraft.world.phys.Vec3
-import org.joml.Matrix3f
-import org.joml.Vector3f
 
 class PokemonClientDelegate : PosableState(), PokemonSideDelegate {
     companion object {
@@ -103,6 +101,7 @@ class PokemonClientDelegate : PosableState(), PokemonSideDelegate {
                 currentEntity.pokemon.species = PokemonSpecies.getByIdentifier(identifier)!! // TODO exception handling
                 // force a model update - handles edge case where the PosableState's tracked PosableModel isn't updated until the LivingEntityRenderer render is run
                 currentModel = VaryingModelRepository.getPoser(identifier, this)
+                currentEntity.refreshRiding()
             } else if (data == PokemonEntity.ASPECTS) {
                 currentAspects = currentEntity.entityData.get(PokemonEntity.ASPECTS)
                 currentEntity.pokemon.shiny = currentAspects.contains("shiny")
@@ -376,6 +375,18 @@ class PokemonClientDelegate : PosableState(), PokemonSideDelegate {
     override fun tick(entity: PokemonEntity) {
         incrementAge(entity)
         playWildShinySounds()
+        sendRidingChanges(entity)
+    }
+
+    private fun sendRidingChanges(entity: PokemonEntity) {
+        val player = Minecraft.getInstance().player ?: return
+        if (entity.controllingPassenger != player) return
+        entity.ifRidingAvailable { behaviour, _, state ->
+            if (entity.previousRidingState != null && !state.shouldSync(entity.previousRidingState!!)) {
+                return@ifRidingAvailable
+            }
+            CobblemonNetwork.sendToServer(ServerboundUpdateRidingStatePacket(entity.id, behaviour.key, state))
+        }
     }
 
     fun playWildShinySounds() {
@@ -440,4 +451,4 @@ class PokemonClientDelegate : PosableState(), PokemonSideDelegate {
         }
         cryAnimation = animation
     }
-}
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/common/MarkIcon.kt

@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.client.gui.common
+
+import com.cobblemon.mod.common.api.gui.blitk
+import com.cobblemon.mod.common.api.mark.Mark
+import net.minecraft.client.Minecraft
+import net.minecraft.client.gui.GuiGraphics
+
+class MarkIcon(
+    val x: Number,
+    val y: Number,
+    val mark: Mark,
+    val showTooltip: Boolean = true,
+    val opacity: Float = 1F
+) {
+    companion object {
+        const val SIZE = 32
+        const val SCALE = 0.5F
+    }
+
+    fun render(context: GuiGraphics, mouseX: Int, mouseY: Int) {
+        blitk(
+            matrixStack = context.pose(),
+            texture = mark.texture,
+            x = x.toFloat() / SCALE,
+            y = y.toFloat() / SCALE,
+            height = SIZE,
+            width = SIZE,
+            alpha = opacity,
+            scale = SCALE
+        )
+
+        if (showTooltip && isHovered(mouseX, mouseY)) {
+            context.renderTooltip(Minecraft.getInstance().font, mark.getName(), mouseX, mouseY)
+        }
+    }
+
+    fun isHovered(mouseX: Int, mouseY: Int): Boolean =
+        mouseX.toFloat() in (x.toFloat()..(x.toFloat() + (SIZE * SCALE)))
+            && mouseY.toFloat() in (y.toFloat()..(y.toFloat() + (SIZE * SCALE)))
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/pc/PCGUI.kt

@@ -19,6 +19,7 @@ import com.cobblemon.mod.common.client.gui.CobblemonRenderable
 import com.cobblemon.mod.common.client.gui.ExitButton
 import com.cobblemon.mod.common.client.gui.TypeIcon
 import com.cobblemon.mod.common.client.gui.summary.Summary
+import com.cobblemon.mod.common.client.gui.summary.widgets.MarkingsWidget
 import com.cobblemon.mod.common.client.gui.summary.widgets.ModelWidget
 import com.cobblemon.mod.common.client.gui.summary.widgets.common.reformatNatureTextIfMinted
 import com.cobblemon.mod.common.client.render.drawScaledText
@@ -81,9 +82,10 @@ class PCGUI(
     private lateinit var boxNameWidget: BoxNameWidget
     private lateinit var filterWidget: FilterWidget
     private lateinit var wallpaperWidget: WallpapersScrollingWidget
-
+    private lateinit var markingsWidget: MarkingsWidget
     private var modelWidget: ModelWidget? = null
     internal var previewPokemon: Pokemon? = null
+    var isPreviewInParty: Boolean? = null
 
     private val optionButtons: MutableList<IconButton> = mutableListOf()
 
@@ -110,6 +112,7 @@ class PCGUI(
                     for (button in optionButtons) button.highlighted = false
                     playSound(CobblemonSounds.PC_CLICK)
                 } else {
+                    saveMarkings(isPreviewInParty ?: false)
                     configuration.exitFunction(this)
                 }
             }
@@ -239,6 +242,8 @@ class PCGUI(
             }
         }
 
+        this.markingsWidget = MarkingsWidget(x + 29, y + 96.5, null, false)
+        this.addRenderableWidget(markingsWidget)
         this.setPreviewPokemon(null)
 
         super.init()
@@ -575,12 +580,15 @@ class PCGUI(
         val filterFocused = this::filterWidget.isInitialized && filterWidget.isFocused
 
         if (isInventoryKeyPressed(minecraft, keyCode, scanCode) && !boxNameFocused && !filterFocused) {
+            saveMarkings(isPreviewInParty ?: false)
             playSound(CobblemonSounds.PC_OFF)
             UnlinkPlayerFromPCPacket().sendToServer()
             Minecraft.getInstance().setScreen(null)
             return true
         }
 
+        if (keyCode == InputConstants.KEY_ESCAPE) saveMarkings(isPreviewInParty ?: false)
+
         if (!filterFocused && !boxNameFocused) {
             when (keyCode) {
                 InputConstants.KEY_ESCAPE -> {
@@ -628,8 +636,13 @@ class PCGUI(
         Minecraft.getInstance().soundManager.play(SimpleSoundInstance.forUI(soundEvent, 1.0F))
     }
 
-    fun setPreviewPokemon(pokemon: Pokemon?) {
+    private fun saveMarkings(isParty: Boolean = false) {
+        if (::markingsWidget.isInitialized) markingsWidget.saveMarkingsToPokemon(isParty)
+    }
+
+    fun setPreviewPokemon(pokemon: Pokemon?, isParty: Boolean = false) {
         if (pokemon != null) {
+            saveMarkings(isParty)
             previewPokemon = pokemon
 
             val x = (width - BASE_WIDTH) / 2
@@ -644,9 +657,11 @@ class PCGUI(
                 rotationY = 325F,
                 offsetY = -10.0
             )
+            markingsWidget.setActivePokemon(previewPokemon)
         } else {
             previewPokemon = null
             modelWidget = null
+            markingsWidget.setActivePokemon(null)
         }
     }
 }

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/pc/StorageWidget.kt

@@ -321,7 +321,11 @@ class StorageWidget(
                 slot.render(context, mouseX, mouseY, delta)
                 val pokemon = slot.getPokemon()
                 if (grabbedSlot == null && slot.isHovered(mouseX, mouseY)
-                    && pokemon != null && pokemon != pcGui.previewPokemon) pcGui.setPreviewPokemon(pokemon)
+                    && pokemon != null && pokemon != pcGui.previewPokemon
+                ) {
+                    pcGui.setPreviewPokemon(pokemon, pcGui.isPreviewInParty ?: false)
+                    pcGui.isPreviewInParty = false
+                }
             }
         } else {
             if (pcGui.ticksElapsed >= 10)  screenLoaded = true
@@ -334,7 +338,10 @@ class StorageWidget(
                 val pokemon = slot.getPokemon()
                 if (grabbedSlot == null && slot.isHovered(mouseX, mouseY)
                     && pokemon != null && pokemon != pcGui.previewPokemon
-                ) pcGui.setPreviewPokemon(pokemon)
+                ) {
+                    pcGui.setPreviewPokemon(pokemon, pcGui.isPreviewInParty ?: true)
+                    pcGui.isPreviewInParty = true
+                } // TODO: Hovering from party to party or pc not saving marks
             }
         }
 
@@ -427,7 +434,7 @@ class StorageWidget(
                 }
 
                 this.selectedPosition = clickedPosition
-                this.pcGui.setPreviewPokemon(clickedPokemon)
+                this.pcGui.setPreviewPokemon(clickedPokemon, pcGui.isPreviewInParty ?: false)
                 grabbedSlot = GrabbedStorageSlot(
                     x = button.x,
                     y = button.y,

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/summary/Summary.kt

@@ -23,12 +23,10 @@ import com.cobblemon.mod.common.client.CobblemonResources
 import com.cobblemon.mod.common.client.gui.CobblemonRenderable
 import com.cobblemon.mod.common.client.gui.ExitButton
 import com.cobblemon.mod.common.client.gui.TypeIcon
-import com.cobblemon.mod.common.client.gui.summary.widgets.EvolutionSelectScreen
-import com.cobblemon.mod.common.client.gui.summary.widgets.ModelWidget
-import com.cobblemon.mod.common.client.gui.summary.widgets.NicknameEntryWidget
-import com.cobblemon.mod.common.client.gui.summary.widgets.PartyWidget
+import com.cobblemon.mod.common.client.gui.summary.widgets.*
 import com.cobblemon.mod.common.client.gui.summary.widgets.screens.SummaryTab
 import com.cobblemon.mod.common.client.gui.summary.widgets.screens.info.InfoWidget
+import com.cobblemon.mod.common.client.gui.summary.widgets.screens.marks.MarksWidget
 import com.cobblemon.mod.common.client.gui.summary.widgets.screens.moves.MoveSwapScreen
 import com.cobblemon.mod.common.client.gui.summary.widgets.screens.moves.MovesWidget
 import com.cobblemon.mod.common.client.gui.summary.widgets.screens.stats.StatWidget
@@ -75,6 +73,7 @@ class Summary private constructor(party: Collection<Pokemon?>, private val edita
         private const val INFO = 0
         private const val MOVES = 1
         private const val STATS = 2
+        private const val MARKS = 3
 
         // Side Screen Index
         const val PARTY = 0
@@ -93,6 +92,7 @@ class Summary private constructor(party: Collection<Pokemon?>, private val edita
         private val tabIconInfo = cobblemonResource("textures/gui/summary/summary_tab_icon_info.png")
         private val tabIconMoves = cobblemonResource("textures/gui/summary/summary_tab_icon_moves.png")
         private val tabIconStats = cobblemonResource("textures/gui/summary/summary_tab_icon_stats.png")
+        private val tabIconMarks = cobblemonResource("textures/gui/summary/summary_tab_icon_marks.png")
         val iconShinyResource = cobblemonResource("textures/gui/summary/icon_shiny.png")
         val iconHeldItemResource = cobblemonResource("textures/gui/summary/icon_item_held.png")
         val iconCosmeticItemResource = cobblemonResource("textures/gui/summary/icon_item_cosmetic.png")
@@ -122,6 +122,7 @@ class Summary private constructor(party: Collection<Pokemon?>, private val edita
     lateinit var sideScreen: GuiEventListener
     private lateinit var modelWidget: ModelWidget
     private lateinit var nicknameEntryWidget: NicknameEntryWidget
+    private lateinit var markingsWidget: MarkingsWidget
     private val summaryTabs = mutableListOf<SummaryTab>()
     private var showCosmeticItem = false
     private var mainScreenIndex = INFO
@@ -155,6 +156,13 @@ class Summary private constructor(party: Collection<Pokemon?>, private val edita
         displayMainScreen(mainScreenIndex)
         displaySideScreen(PARTY)
 
+        markingsWidget = MarkingsWidget(
+            x + 29,
+            y + 102,
+            selectedPokemon
+        )
+        addRenderableWidget(markingsWidget)
+
         // Evolve Button
         addRenderableWidget(
             SummaryButton(
@@ -215,28 +223,25 @@ class Summary private constructor(party: Collection<Pokemon?>, private val edita
         summaryTabs.clear()
         summaryTabs.add(
             SummaryTab(pX = x + 78, pY = y - 1, icon = tabIconInfo) {
-                if (mainScreenIndex != INFO) {
-                    displayMainScreen(INFO)
-                    playSound(CobblemonSounds.GUI_CLICK)
-                }
+                if (mainScreenIndex != INFO) displayMainScreen(INFO)
             }
         )
 
         summaryTabs.add(
-            SummaryTab(pX = x + 119, pY = y - 1, icon = tabIconMoves) {
-                if (mainScreenIndex != MOVES) {
-                    displayMainScreen(MOVES)
-                    playSound(CobblemonSounds.GUI_CLICK)
-                }
+            SummaryTab(pX = x + 109, pY = y - 1, icon = tabIconMoves) {
+                if (mainScreenIndex != MOVES) displayMainScreen(MOVES)
             }
         )
 
         summaryTabs.add(
-            SummaryTab(pX = x + 160, pY = y - 1, icon = tabIconStats) {
-                if (mainScreenIndex != STATS) {
-                    displayMainScreen(STATS)
-                    playSound(CobblemonSounds.GUI_CLICK)
-                }
+            SummaryTab(pX = x + 140, pY = y - 1, icon = tabIconStats) {
+                if (mainScreenIndex != STATS) displayMainScreen(STATS)
+            }
+        )
+
+        summaryTabs.add(
+            SummaryTab(pX = x + 171, pY = y - 1, icon = tabIconMarks) {
+                if (mainScreenIndex != MARKS) displayMainScreen(MARKS)
             }
         )
 
@@ -250,6 +255,8 @@ class Summary private constructor(party: Collection<Pokemon?>, private val edita
                 if (sideScreenIndex != PARTY) {
                     displaySideScreen(PARTY)
                 } else {
+                    saveActiveMark()
+                    saveMarkings()
                     Minecraft.getInstance().setScreen(null)
                 }
             }
@@ -314,6 +321,7 @@ class Summary private constructor(party: Collection<Pokemon?>, private val edita
      * Switches the selected PKM
      */
     fun switchSelection(newSelection: Int) {
+        saveMarkings()
         this.selectedPokemon.moveSet.changeFunction = {}
         this.party.getOrNull(newSelection)?.let { this.selectedPokemon = it }
         listenToMoveSet()
@@ -325,9 +333,9 @@ class Summary private constructor(party: Collection<Pokemon?>, private val edita
             modelWidget.heldItem = if (selectedPokemon.heldItemVisible) selectedPokemon.heldItem else null
         }
 
-        if (this::nicknameEntryWidget.isInitialized) {
-            this.nicknameEntryWidget.setSelectedPokemon(selectedPokemon)
-        }
+        if (::nicknameEntryWidget.isInitialized) nicknameEntryWidget.setSelectedPokemon(selectedPokemon)
+
+        if (::markingsWidget.isInitialized) markingsWidget.setActivePokemon(selectedPokemon)
     }
 
     /**
@@ -341,6 +349,14 @@ class Summary private constructor(party: Collection<Pokemon?>, private val edita
         }
     }
 
+    private fun saveMarkings() {
+        if (::markingsWidget.isInitialized) markingsWidget.saveMarkingsToPokemon()
+    }
+
+    private fun saveActiveMark() {
+        if (mainScreenIndex == MARKS && mainScreen is MarksWidget) (mainScreen as MarksWidget).saveActiveMarkToPokemon()
+    }
+
     /**
      * Returns if this Screen is open or not
      */
@@ -350,6 +366,9 @@ class Summary private constructor(party: Collection<Pokemon?>, private val edita
      * Switch center screen
      */
     private fun displayMainScreen(screen: Int) {
+        // Save mark to Pokémon if any changes when switching out of marks screen
+        saveActiveMark()
+
         // Get stat tab index if currently displaying stat screen
         val subIndex = if (mainScreenIndex == STATS && mainScreen is StatWidget) (mainScreen as StatWidget).statTabIndex else 0
 
@@ -389,6 +408,14 @@ class Summary private constructor(party: Collection<Pokemon?>, private val edita
                     tabIndex = subIndex
                 )
             }
+
+            MARKS -> {
+                mainScreen = MarksWidget(
+                    pX = x + 77,
+                    pY = y + 12,
+                    pokemon = this.selectedPokemon
+                )
+            }
         }
         addRenderableWidget(mainScreen)
     }
@@ -438,6 +465,8 @@ class Summary private constructor(party: Collection<Pokemon?>, private val edita
             }
 
             EVOLVE -> {
+                saveActiveMark()
+                saveMarkings()
                 sideScreen = EvolutionSelectScreen(
                         x + 216,
                         y + 23,
@@ -651,7 +680,15 @@ class Summary private constructor(party: Collection<Pokemon?>, private val edita
     override fun keyPressed(keyCode: Int, scanCode: Int, modifiers: Int): Boolean {
         val nicknameSelected = this::nicknameEntryWidget.isInitialized && nicknameEntryWidget.isFocused
 
+        if (keyCode == InputConstants.KEY_ESCAPE) {
+            saveActiveMark()
+            saveMarkings()
+        }
+
+
         if (isInventoryKeyPressed(minecraft, keyCode, scanCode) && !nicknameSelected) {
+            saveActiveMark()
+            saveMarkings()
             Minecraft.getInstance().setScreen(null)
             return true
         }

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/summary/widgets/MarkingButton.kt

@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.client.gui.summary.widgets
+
+import com.cobblemon.mod.common.CobblemonSounds
+import com.cobblemon.mod.common.api.gui.blitk
+import com.cobblemon.mod.common.api.text.text
+import com.cobblemon.mod.common.client.gui.CobblemonRenderable
+import net.minecraft.client.gui.GuiGraphics
+import net.minecraft.client.gui.components.Button
+import net.minecraft.client.resources.sounds.SimpleSoundInstance
+import net.minecraft.client.sounds.SoundManager
+import net.minecraft.resources.ResourceLocation
+
+class MarkingButton(
+    val buttonX: Number,
+    val buttonY: Number,
+    var buttonState: Int,
+    var canEdit: Boolean = true,
+    private val resource: ResourceLocation,
+    val clickAction: OnPress
+): Button(buttonX.toInt(), buttonY.toInt(), (SIZE / 2), (SIZE / 2), "".text(), clickAction, DEFAULT_NARRATION), CobblemonRenderable {
+
+    companion object {
+        const val SIZE = 12
+        const val SCALE = 0.5F
+    }
+
+    fun renderButton(context: GuiGraphics, mouseX: Int, mouseY: Int, partialTicks: Float) {
+        val matrices = context.pose()
+
+        blitk(
+            matrixStack = matrices,
+            texture = resource,
+            x = buttonX.toFloat() / SCALE,
+            y = buttonY.toFloat() / SCALE,
+            width = SIZE,
+            height = SIZE,
+            vOffset = buttonState * SIZE,
+            uOffset = if (canEdit && isMouseOver(mouseX.toDouble(), mouseY.toDouble())) SIZE else 0,
+            textureHeight = SIZE * 3,
+            textureWidth = SIZE * 2,
+            scale = SCALE
+        )
+    }
+
+    override fun playDownSound(soundManager: SoundManager) {
+        if (canEdit) soundManager.play(SimpleSoundInstance.forUI(CobblemonSounds.GUI_CLICK, 1.0F))
+    }
+
+    override fun onClick(mouseX: Double, mouseY: Double) {
+        if (canEdit) super.onClick(mouseX, mouseY)
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/summary/widgets/MarkingsWidget.kt

@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.client.gui.summary.widgets
+
+import com.cobblemon.mod.common.CobblemonNetwork.sendToServer
+import com.cobblemon.mod.common.net.messages.server.pokemon.update.SetMarkingsPacket
+import com.cobblemon.mod.common.pokemon.Pokemon
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.client.gui.GuiGraphics
+import net.minecraft.network.chat.Component
+
+class MarkingsWidget(
+    val pX: Number,
+    val pY: Number,
+    var pokemon: Pokemon?,
+    var canEdit: Boolean = true,
+): SoundlessWidget(pX.toInt(), pY.toInt(), WIDTH, HEIGHT, Component.literal("MarkingsWidget")) {
+    companion object {
+        private const val WIDTH = 82
+        private const val HEIGHT = 12
+    }
+
+    var markingStates: MutableList<Int> = mutableListOf(0, 0, 0, 0, 0, 0)
+    var markings: MutableList<MarkingButton> = mutableListOf()
+
+    init { setActivePokemon(pokemon) }
+
+    fun incrementState(state: Int) : Int = (state + 1) % 3
+
+    fun setActivePokemon(newPokemon: Pokemon?) {
+        pokemon = newPokemon
+
+        children.clear()
+        pokemon?.let {
+            markingStates = it.markings.toMutableList()
+            markingStates.forEachIndexed { index, state ->
+                addWidget(MarkingButton(
+                    buttonX = pX.toFloat() + (index * ((MarkingButton.SIZE / 2) + 1)),
+                    buttonY = pY,
+                    buttonState = state,
+                    canEdit = canEdit,
+                    resource = cobblemonResource("textures/gui/summary/icon_marking_${index}.png")
+                ) {
+                    val nextState = incrementState(markingStates.get(index))
+                    markingStates.set(index, nextState)
+                    (it as MarkingButton).buttonState = nextState
+                })
+            }
+        }
+    }
+
+    fun saveMarkingsToPokemon(isParty: Boolean = true) {
+        pokemon?.let {
+            val currentStates = markingStates.toList()
+            if (it.markings != currentStates) sendToServer(SetMarkingsPacket(it.uuid, currentStates, isParty))
+        }
+    }
+
+    override fun renderWidget(context: GuiGraphics, mouseX: Int, mouseY: Int, partialTicks: Float) {
+        children.forEach { (it as MarkingButton).renderButton(context, mouseX, mouseY, partialTicks) }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/summary/widgets/screens/SummaryTab.kt

@@ -8,14 +8,14 @@
 
 package com.cobblemon.mod.common.client.gui.summary.widgets.screens
 
+import com.cobblemon.mod.common.CobblemonSounds
 import com.cobblemon.mod.common.api.gui.blitk
-import com.cobblemon.mod.common.api.text.bold
-import com.cobblemon.mod.common.client.CobblemonResources
 import com.cobblemon.mod.common.client.gui.CobblemonRenderable
-import com.cobblemon.mod.common.client.render.drawScaledText
 import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.client.Minecraft
 import net.minecraft.client.gui.GuiGraphics
 import net.minecraft.client.gui.components.Button
+import net.minecraft.client.resources.sounds.SimpleSoundInstance
 import net.minecraft.client.sounds.SoundManager
 import net.minecraft.network.chat.MutableComponent
 import net.minecraft.resources.ResourceLocation
@@ -25,7 +25,15 @@ class SummaryTab(
     val label: MutableComponent? = null,
     val icon: ResourceLocation? = null,
     onPress: OnPress
-): Button(pX, pY, 50, 13, label, onPress, DEFAULT_NARRATION), CobblemonRenderable {
+): Button(pX, pY, WIDTH, HEIGHT, label, onPress, DEFAULT_NARRATION), CobblemonRenderable {
+    companion object {
+        private const val WIDTH = 39
+        private const val HEIGHT = 13
+        private const val SCALE = 0.5F
+
+        private val tabResource = cobblemonResource("textures/gui/summary/summary_tab.png")
+    }
+
     private var isActive = false
 
     override fun renderWidget(context: GuiGraphics, pMouseX: Int, pMouseY: Int, pPartialTicks: Float) {
@@ -33,7 +41,7 @@ class SummaryTab(
         if (isActive) {
             blitk(
                 matrixStack = matrices,
-                texture = cobblemonResource("textures/gui/summary/summary_tab.png"),
+                texture = tabResource,
                 x = x,
                 y = y,
                 width = width,
@@ -45,31 +53,24 @@ class SummaryTab(
             blitk(
                 matrixStack = matrices,
                 texture = icon,
-                x = (x + 21) / 0.5F,
-                y = (y + 3.5) / 0.5F,
+                x = (x + 15.5) / SCALE,
+                y = (y + 3.5) / SCALE,
                 width = 17,
                 height = 17,
-                scale = 0.5F
+                scale = SCALE
             )
         }
 
-        if (label !== null) {
-            drawScaledText(
-                context = context,
-                font = CobblemonResources.DEFAULT_LARGE,
-                text = label.bold(),
-                x = x + 25,
-                y = y + 3,
-                centered = true,
-                shadow = true
-            )
+        if (label !== null && isMouseOver(pMouseX.toDouble(), pMouseY.toDouble())) {
+            context.renderTooltip(Minecraft.getInstance().font, label, pMouseX, pMouseY)
         }
     }
 
     override fun playDownSound(soundManager: SoundManager) {
+        Minecraft.getInstance().soundManager.play(SimpleSoundInstance.forUI(CobblemonSounds.GUI_CLICK, 1.0F))
     }
 
     fun toggleTab(state: Boolean = true) {
         isActive = state
     }
-}
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/summary/widgets/screens/marks/MarksScrollingWidget.kt

@@ -0,0 +1,179 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.client.gui.summary.widgets.screens.marks
+
+import com.cobblemon.mod.common.api.gui.blitk
+import com.cobblemon.mod.common.api.mark.Mark
+import com.cobblemon.mod.common.api.text.text
+import com.cobblemon.mod.common.client.gui.ScrollingWidget
+import com.cobblemon.mod.common.client.gui.common.MarkIcon
+import com.cobblemon.mod.common.client.gui.summary.widgets.screens.marks.MarksScrollingWidget.ScrollSlotRow
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.client.gui.GuiGraphics
+import net.minecraft.network.chat.Component
+import net.minecraft.util.FastColor
+import net.minecraft.util.Mth
+
+class MarksScrollingWidget(val pX: Int, val pY: Int, val setSelectedMark: () -> (Unit), val setHoveredMark: (Mark?) -> (Unit)): ScrollingWidget<ScrollSlotRow>(
+    width = WIDTH,
+    height = HEIGHT,
+    left = pX,
+    top = pY - HEIGHT,
+    slotHeight = SLOT_SIZE + SLOT_SPACING
+) {
+    companion object {
+        const val WIDTH = 119
+        const val HEIGHT = 98
+        const val SLOT_SIZE = 16
+        const val SLOT_SPACING = 3
+    }
+
+    fun createEntries(marks: List<Mark?>) {
+        marks.chunked(6).forEachIndexed { index, listChunk ->
+            addEntry(ScrollSlotRow(listChunk, setSelectedMark, setHoveredMark))
+        }
+    }
+
+    override fun getScrollbarPosition(): Int = pX + width - 3
+
+    override fun renderScrollbar(context: GuiGraphics, mouseX: Int, mouseY: Int, delta: Float) {
+        // Do not render scrollbar if all rows are already visible
+        if (children().size > 5) {
+            val xLeft = this.scrollbarPosition
+            val xRight = xLeft + 3
+
+            val barHeight = this.bottom - this.y
+
+            var yBottom = ((barHeight * barHeight).toFloat() / this.maxPosition.toFloat()).toInt()
+            yBottom = Mth.clamp(yBottom, 32, barHeight - 8)
+            var yTop = scrollAmount.toInt() * (barHeight - yBottom) / this.maxScroll + this.y
+            if (yTop < this.y) {
+                yTop = this.y
+            }
+
+            context.fill(xLeft, this.y, xRight, this.bottom, FastColor.ARGB32.color(255, 47, 47, 47)) // background
+            context.fill(xLeft,yTop, xRight, yTop + yBottom, FastColor.ARGB32.color(255, 198, 198, 198)) // base
+        }
+    }
+
+    fun renderEntry(context: GuiGraphics, mouseX: Int, mouseY: Int, index: Int, x: Int, y: Int): Boolean {
+        val entry =  this.getEntry(index)
+        entry.x = x
+        entry.y = y
+        return entry.renderRow( context, y, x, mouseX, mouseY)
+    }
+
+    override fun getEntry(index: Int): ScrollSlotRow = children()[index] as ScrollSlotRow
+
+    override fun renderListItems(context: GuiGraphics, mouseX: Int, mouseY: Int, delta: Float) {
+        val rowX = this.rowLeft
+
+        var anyHovered = false
+        for (index in 0 until this.itemCount) {
+            val rowY = this.getRowTop(index)
+            val o = this.getRowBottom(index)
+            if (o >= this.y && rowY <= this.bottom) {
+                if (this.renderEntry(context!!, mouseX, mouseY, index, rowX, rowY)) anyHovered = true
+            }
+        }
+        if (!anyHovered) setHoveredMark(null)
+    }
+
+    override fun mouseDragged(mouseX: Double, mouseY: Double, button: Int, dragX: Double, dragY: Double): Boolean {
+        // Prevent scrollbar drag if all rows are already visible
+        return if (children().size > 5) super.mouseDragged(mouseX, mouseY, button, dragX, dragY) else true
+    }
+
+    override fun mouseScrolled(mouseX: Double, mouseY: Double, scrollX: Double, scrollY: Double): Boolean {
+        // Prevent scroll if all rows are already visible
+        return if (children().size > 5) super.mouseScrolled(mouseX, mouseY, scrollX, scrollY) else true
+    }
+
+    class ScrollSlotRow(
+        val markList:  List<Mark?>,
+        val setSelectedMark : () -> Unit,
+        val setHoveredMark: (Mark?) -> Unit
+    ): Slot<ScrollSlotRow>() {
+        companion object {
+            private val slotResource = cobblemonResource("textures/gui/summary/summary_mark_slot.png")
+        }
+
+        var x: Int = 0
+        var y: Int = 0
+
+        fun renderRow(context: GuiGraphics, y: Int, x: Int, mouseX: Int, mouseY: Int): Boolean {
+            var anyHovered = false
+            markList.forEachIndexed { index, mark ->
+                val matrices = context.pose()
+
+                val startPosX = x + ((SLOT_SPACING + SLOT_SIZE) * index)
+                val startPosY = y + SLOT_SPACING
+
+                val slotHovered = mark != null && getHoveredSlotIndex(mouseX, mouseY) == index
+
+                if (slotHovered) {
+                    setHoveredMark(markList[index])
+                    anyHovered = true
+                }
+
+                blitk(
+                    matrixStack = matrices,
+                    texture = slotResource,
+                    x = startPosX,
+                    y = startPosY,
+                    width = SLOT_SIZE,
+                    height = SLOT_SIZE,
+                    vOffset = if (slotHovered) SLOT_SIZE else 0,
+                    textureHeight = SLOT_SIZE * 2
+                )
+
+                if (mark != null) MarkIcon(startPosX, startPosY, mark, false).render(context, mouseX, mouseY)
+            }
+            return anyHovered
+        }
+
+        override fun render(
+            context: GuiGraphics,
+            index: Int,
+            y: Int,
+            x: Int,
+            entryWidth: Int,
+            entryHeight: Int,
+            mouseX: Int,
+            mouseY: Int,
+            hovered: Boolean,
+            tickDelta: Float
+        ) {}
+
+        override fun mouseClicked(mouseX: Double, mouseY: Double, button: Int): Boolean {
+            setSelectedMark.invoke()
+            return true
+        }
+
+        private fun getHoveredSlotIndex(mouseX: Int, mouseY: Int): Int {
+            markList.forEachIndexed { index, _ ->
+                val startPosX = x + ((SLOT_SPACING + SLOT_SIZE) * index)
+                val startPosY = y + SLOT_SPACING + 1
+
+                if (mouseX in startPosX..(startPosX + SLOT_SIZE)
+                    && mouseY in startPosY..(startPosY + SLOT_SIZE)) {
+                    return index
+                }
+            }
+            return -1
+        }
+
+        override fun getNarration(): Component {
+            if (markList.isNotEmpty()) {
+                return "${markList[0]}-${markList[markList.size - 1]}".text()
+            }
+            return "".text()
+        }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/summary/widgets/screens/marks/MarksWidget.kt

@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.client.gui.summary.widgets.screens.marks
+
+import com.cobblemon.mod.common.CobblemonNetwork.sendToServer
+import com.cobblemon.mod.common.CobblemonSounds
+import com.cobblemon.mod.common.api.gui.ColourLibrary
+import com.cobblemon.mod.common.api.gui.MultiLineLabelK
+import com.cobblemon.mod.common.api.gui.blitk
+import com.cobblemon.mod.common.api.mark.Mark
+import com.cobblemon.mod.common.client.gui.common.MarkIcon
+import com.cobblemon.mod.common.client.gui.summary.widgets.SoundlessWidget
+import com.cobblemon.mod.common.client.render.drawScaledText
+import com.cobblemon.mod.common.net.messages.server.pokemon.update.SetActiveMarkPacket
+import com.cobblemon.mod.common.pokemon.Pokemon
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.client.Minecraft
+import net.minecraft.client.gui.GuiGraphics
+import net.minecraft.client.resources.sounds.SimpleSoundInstance
+import net.minecraft.network.chat.Component
+
+class MarksWidget(
+    pX: Int, pY: Int,
+    val pokemon: Pokemon
+): SoundlessWidget(pX, pY, WIDTH, HEIGHT, Component.literal("MarksWidget")) {
+    companion object {
+        private const val WIDTH = 134
+        private const val HEIGHT = 148
+        const val SCALE = 0.5F
+
+        private val marksBaseResource = cobblemonResource("textures/gui/summary/summary_marks_base.png")
+    }
+
+    var activeMark: Mark? = null
+    var selectedMark: Mark? = null
+    var hoveredMark: Mark? = null
+
+    val marksScrollList = MarksScrollingWidget(
+        pX = pX + 10,
+        pY = pY + 45,
+        setSelectedMark = {
+            if (hoveredMark != null) {
+                selectedMark = hoveredMark
+                Minecraft.getInstance().soundManager.play(SimpleSoundInstance.forUI(CobblemonSounds.GUI_CLICK, 1.0F))
+            }
+        },
+        setHoveredMark = { hoveredMark = it }
+    )
+
+    init {
+        children.clear()
+        activeMark = pokemon.activeMark
+        selectedMark = pokemon.activeMark
+        val marksList: MutableList<Mark?> = pokemon.marks.sortedBy { it.identifier.toString() }.toMutableList()
+        while ((marksList.size < 30) || (marksList.size > 30 && marksList.size % 6 != 0)) marksList.add(null)
+        marksScrollList.createEntries(marksList)
+        addWidget(marksScrollList)
+    }
+
+    override fun mouseClicked(mouseX: Double, mouseY: Double, button: Int): Boolean {
+        if (selectedMark !== null && isSelectedMarkHovered(mouseX.toInt(), mouseY.toInt())) {
+            selectedMark = null
+            Minecraft.getInstance().soundManager.play(SimpleSoundInstance.forUI(CobblemonSounds.GUI_CLICK, 1.0F))
+        }
+        return super.mouseClicked(mouseX, mouseY, button)
+    }
+
+    override fun renderWidget(context: GuiGraphics, mouseX: Int, mouseY: Int, partialTicks: Float) {
+        val matrices = context.pose()
+
+        blitk(
+            matrixStack = matrices,
+            texture = marksBaseResource,
+            x = x,
+            y = y,
+            width = width,
+            height = height
+        )
+
+        if (selectedMark != null) {
+            MarkIcon(
+                x = x + 12,
+                y = y + 12,
+                selectedMark!!
+            ).render(context, mouseX, mouseY)
+
+            matrices.pushPose()
+            matrices.scale(SCALE, SCALE, 1F)
+            MultiLineLabelK.create(
+                component = selectedMark!!.getDescription(),
+                width = 85 / SCALE,
+                maxLines = 4
+            ).renderLeftAligned(
+                context = context,
+                x = (x + 38) / SCALE,
+                y = (y + 11) / SCALE,
+                ySpacing = 5 / SCALE,
+                colour = ColourLibrary.WHITE,
+                shadow = true
+            )
+            matrices.popPose()
+        }
+
+        // Title
+        (if (selectedMark?.title != null) selectedMark!!.getTitle(pokemon.getDisplayName()) else pokemon.getDisplayName())?.let {
+            drawScaledText(
+                context = context,
+                text = it,
+                x = x + (width / 2),
+                y = y + 38,
+                scale = SCALE,
+                centered = true
+            )
+        }
+
+        marksScrollList.render(context, mouseX, mouseY, partialTicks)
+        if (hoveredMark !== null && marksScrollList.isMouseOver(mouseX.toDouble(), mouseY.toDouble())) {
+            context.renderTooltip(Minecraft.getInstance().font, hoveredMark!!.getName(), mouseX, mouseY)
+        }
+    }
+
+    fun isSelectedMarkHovered(mouseX: Int, mouseY: Int): Boolean {
+        val markX = x + 12
+        val markY = y + 12
+        return mouseX in (markX..(markX + (MarkIcon.SIZE * MarkIcon.SCALE).toInt()))
+                && mouseY in (markY..(markY + (MarkIcon.SIZE * MarkIcon.SCALE).toInt()))
+    }
+
+    fun saveActiveMarkToPokemon() {
+        if (selectedMark != activeMark) sendToServer(SetActiveMarkPacket(pokemon.uuid, selectedMark))
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/trade/TradeGUI.kt

@@ -20,6 +20,7 @@ import com.cobblemon.mod.common.client.gui.CobblemonRenderable
 import com.cobblemon.mod.common.client.gui.ExitButton
 import com.cobblemon.mod.common.client.gui.TypeIcon
 import com.cobblemon.mod.common.client.gui.summary.Summary
+import com.cobblemon.mod.common.client.gui.summary.widgets.MarkingsWidget
 import com.cobblemon.mod.common.client.gui.summary.widgets.common.reformatNatureTextIfMinted
 import com.cobblemon.mod.common.client.render.drawScaledText
 import com.cobblemon.mod.common.client.render.drawScaledTextJustifiedRight
@@ -99,6 +100,9 @@ class TradeGUI(
     private var offeredPokemonModel: ModelWidget? = null
     private var opposingOfferedPokemonModel: ModelWidget? = null
 
+    private lateinit var offeredPokemonMarkings: MarkingsWidget
+    private lateinit var opposingOfferedPokemonMarkings: MarkingsWidget
+
     var offeredPokemon: Pokemon? = null
     var opposingOfferedPokemon: Pokemon? = null
 
@@ -247,6 +251,11 @@ class TradeGUI(
 
         setOfferedPokemon(pokemon = offeredPokemon, isOpposing = false)
         setOfferedPokemon(pokemon = opposingOfferedPokemon, isOpposing = true)
+
+        offeredPokemonMarkings = MarkingsWidget(x + 74.5, y + 21, offeredPokemon, false)
+        opposingOfferedPokemonMarkings = MarkingsWidget(x + 177.5, y + 21, opposingOfferedPokemon, false)
+        addRenderableWidget(offeredPokemonMarkings)
+        addRenderableWidget(opposingOfferedPokemonMarkings)
     }
 
     override fun render(context: GuiGraphics, mouseX: Int, mouseY: Int, delta: Float) {
@@ -522,6 +531,7 @@ class TradeGUI(
                 rotationY = 35F,
                 offsetY = PORTRAIT_MODEL_OFFSET_Y
             ) else null
+            if (::opposingOfferedPokemonMarkings.isInitialized) opposingOfferedPokemonMarkings.setActivePokemon(opposingOfferedPokemon)
             trade.acceptedOppositeOffer = false
         } else {
             offeredPokemon = pokemon
@@ -535,6 +545,7 @@ class TradeGUI(
                 rotationY = 325F,
                 offsetY = PORTRAIT_MODEL_OFFSET_Y
             ) else null
+            if (::offeredPokemonMarkings.isInitialized) offeredPokemonMarkings.setActivePokemon(offeredPokemon)
         }
     }
 

common/src/main/kotlin/com/cobblemon/mod/common/client/net/orientation/ClientboundUpdateOrientationHandler.kt

@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.client.net.orientation
+
+import com.cobblemon.mod.common.OrientationControllable
+import com.cobblemon.mod.common.api.net.ClientNetworkPacketHandler
+import com.cobblemon.mod.common.net.messages.client.orientation.ClientboundUpdateOrientationPacket
+import net.minecraft.client.Minecraft
+
+object S2CUpdateOrientationHandler : ClientNetworkPacketHandler<ClientboundUpdateOrientationPacket> {
+    override fun handle(packet: ClientboundUpdateOrientationPacket, client: Minecraft) {
+        client.executeIfPossible {
+            val level = client.level ?: return@executeIfPossible
+            val entity = level.getEntity(packet.entityId)
+            if (entity is OrientationControllable) {
+                packet.active?.let {
+                    entity.orientationController.active = it
+                    if (!it) {
+                        entity.orientationController.reset()
+                    }
+                }
+                entity.orientationController.updateOrientation { _ -> packet.orientation }
+            }
+        }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/net/pokemon/update/ClientboundUpdateRidingStateHandler.kt

@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.client.net.pokemon.update
+
+import com.cobblemon.mod.common.api.net.ClientNetworkPacketHandler
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.net.messages.client.pokemon.update.ClientboundUpdateRidingStatePacket
+import net.minecraft.client.Minecraft
+
+object ClientboundUpdateRidingStateHandler : ClientNetworkPacketHandler<ClientboundUpdateRidingStatePacket> {
+    override fun handle(packet: ClientboundUpdateRidingStatePacket, client: Minecraft) {
+        client.executeIfPossible {
+            val player = client.player ?: return@executeIfPossible
+            val entity = player.level().getEntity(packet.entity) ?: return@executeIfPossible
+            if (entity !is PokemonEntity) return@executeIfPossible
+            if (entity.controllingPassenger == player) return@executeIfPossible
+            val buffer = packet.data ?: return@executeIfPossible
+            if (entity.riding?.key != packet.behaviour) return@executeIfPossible
+            entity.ridingState?.decode(buffer)
+        }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/JsonPose.kt

@@ -78,8 +78,15 @@ class JsonPose(model: PosableModel, json: JsonObject) {
                 it[2].asDouble
             )
         } ?: Vec3.ZERO
+        val scale = it.get("scale")?.asJsonArray?.let {
+            Vec3(
+                it[0].asDouble,
+                it[1].asDouble,
+                it[2].asDouble
+            )
+        } ?: Vec3(1.0,1.0,1.0)
         val isVisible = it.get("isVisible")?.asString?.asExpressionLike()
-        return@map part.withPosition(position.x, position.y, position.z).withRotationDegrees(rotation.x, rotation.y, rotation.z).also { if (isVisible != null) it.withVisibility(isVisible) }
+        return@map part.withPosition(position.x, position.y, position.z).withRotationDegrees(rotation.x, rotation.y, rotation.z).withScale(scale.x, scale.y, scale.z).also { if (isVisible != null) it.withVisibility(isVisible) }
     }?.toTypedArray() ?: arrayOf()
 
     val idleAnimations = (json.get("animations")?.asJsonArray ?: JsonArray()).asJsonArray.mapNotNull {

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/PosableModel.kt

@@ -11,13 +11,12 @@ package com.cobblemon.mod.common.client.render.models.blockbench
 import com.bedrockk.molang.runtime.MoLangRuntime
 import com.bedrockk.molang.runtime.struct.QueryStruct
 import com.cobblemon.mod.common.Cobblemon
-import com.cobblemon.mod.common.Rollable
+import com.cobblemon.mod.common.OrientationControllable
 import com.cobblemon.mod.common.api.molang.ExpressionLike
 import com.cobblemon.mod.common.api.molang.MoLangFunctions.addFunctions
 import com.cobblemon.mod.common.api.molang.MoLangFunctions.setup
 import com.cobblemon.mod.common.client.ClientMoLangFunctions.animationFunctions
 import com.cobblemon.mod.common.client.ClientMoLangFunctions.setupClient
-import com.cobblemon.mod.common.client.entity.NPCClientDelegate
 import com.cobblemon.mod.common.client.entity.PokemonClientDelegate
 import com.cobblemon.mod.common.client.render.AnimatedModelTextureSupplier
 import com.cobblemon.mod.common.client.render.ModelLayer
@@ -41,6 +40,7 @@ import com.cobblemon.mod.common.entity.npc.NPCEntity
 import com.cobblemon.mod.common.entity.pokeball.EmptyPokeBallEntity
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
 import com.cobblemon.mod.common.util.asExpressionLike
+import com.cobblemon.mod.common.util.cobblemonResource
 import com.cobblemon.mod.common.util.plus
 import com.cobblemon.mod.common.util.toRGBA
 import com.mojang.blaze3d.systems.RenderSystem
@@ -49,7 +49,9 @@ import com.mojang.blaze3d.vertex.PoseStack
 import com.mojang.blaze3d.vertex.VertexConsumer
 import com.mojang.blaze3d.vertex.VertexFormat
 import com.mojang.math.Axis
+import net.minecraft.client.Minecraft
 import net.minecraft.client.model.geom.ModelPart
+import net.minecraft.client.player.RemotePlayer
 import net.minecraft.client.renderer.MultiBufferSource
 import net.minecraft.client.renderer.RenderStateShard
 import net.minecraft.client.renderer.RenderType
@@ -530,7 +532,7 @@ open class PosableModel(@Transient override val rootPart: Bone) : ModelFrame {
     /** Puts the model back to its original location and rotations. */
     fun setDefault() {
         defaultPositions.forEach { it.set() }
-        transformedParts.forEach { it.set() }
+        transformedParts.forEach { it.apply() }
     }
 
     /**
@@ -603,7 +605,11 @@ open class PosableModel(@Transient override val rootPart: Bone) : ModelFrame {
         applyPose(state, pose, 1F)
 
         val primaryAnimation = state.primaryAnimation
-        val shouldRotateHead = if(entity is PokemonEntity) entity.riding.shouldRotatePokemonHead(entity) else true
+        val shouldRotateHead = if (entity is PokemonEntity) {
+            entity.ifRidingAvailableSupply(true) { behaviour, settings, ridingState ->
+                behaviour.shouldRotatePokemonHead(settings, ridingState, entity)
+            }
+        } else true
 
         // Quirks will run if there is no primary animation running and quirks are enabled for this context.
         if (primaryAnimation == null && context.request(RenderContext.DO_QUIRKS) != false) {
@@ -717,16 +723,24 @@ open class PosableModel(@Transient override val rootPart: Bone) : ModelFrame {
         var scale = 1F
         // We could improve this to be generalized for other entities. First we'd have to figure out wtf is going on, though.
         if (entity is PokemonEntity) {
-            if(entity.passengers.isNotEmpty() && entity.controllingPassenger is Rollable && (entity.controllingPassenger as Rollable).orientation != null){
-                val controllingPassenger = entity.controllingPassenger
+            if(entity.passengers.isNotEmpty() && entity.controllingPassenger is OrientationControllable
+                && (entity.controllingPassenger as OrientationControllable).orientationController.active){
+                val controllingPassenger = entity.controllingPassenger as OrientationControllable
+                val controller = controllingPassenger.orientationController
                 val transformationMatrix = Matrix4f()
                 val center = Vector3f(0f, entity.bbHeight/2, 0f)
                 transformationMatrix.translate(center)
-                transformationMatrix.mul(Matrix4f((controllingPassenger as Rollable).orientation!!))
+                transformationMatrix.rotate(controller.getRenderOrientation(state.getPartialTicks()))
                 transformationMatrix.translate(center.negate())
                 matrixStack.mulPose(transformationMatrix)
+            } else if( entity.passengers.isNotEmpty()) {
+                // rotate a ridden but non rollable pokemon correctly
+                val driver = entity.controllingPassenger ?: entity
+                var yRot = Mth.lerp(state.getPartialTicks(), driver.yRotO, driver.yRot)
+                yRot = Mth.wrapDegrees(yRot)
+                matrixStack.mulPose(Axis.YP.rotationDegrees(180 - yRot))
             } else {
-                var yRot = Mth.lerp(state.getPartialTicks(), entity.yBodyRotO, entity.yBodyRot)
+                var yRot = Mth.lerp(state.getPartialTicks(), entity.yRotO, entity.yRot)
                 yRot = Mth.wrapDegrees(yRot)
                 matrixStack.mulPose(Axis.YP.rotationDegrees(180 - yRot))
             }
@@ -819,4 +833,4 @@ open class PosableModel(@Transient override val rootPart: Bone) : ModelFrame {
         condition = condition,
         animations = { animations(it) }
     )
-}
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/animation/PoseTransitionAnimation.kt

@@ -77,6 +77,6 @@ class PoseTransitionAnimation(
             it.apply(context, model, state, limbSwing, limbSwingAmount, ageInTicks, headYaw, headPitch, newIntensity)
         }
 
-        return ratio < 1F
+        return ratio <= 1F
     }
-}
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pose/ModelPartTransformation.kt

@@ -46,7 +46,7 @@ class ModelPartTransformation(val modelPart: ModelPart) {
     var visibility: ExpressionLike? = null
 
     /** Applies the transformation to the model part. */
-    fun apply(state: PosableState, intensity: Float) {
+    fun apply(state: PosableState? = null, intensity: Float = 1f) {
         modelPart.x += position[0] * intensity
         modelPart.y += position[1] * intensity
         modelPart.z += position[2] * intensity
@@ -56,7 +56,7 @@ class ModelPartTransformation(val modelPart: ModelPart) {
         modelPart.xScale *= ((1 - scale[0]).absoluteValue * intensity) * (scale[0] - 1).sign + 1
         modelPart.yScale *= ((1 - scale[1]).absoluteValue * intensity) * (scale[1] - 1).sign + 1
         modelPart.zScale *= ((1 - scale[2]).absoluteValue * intensity) * (scale[2] - 1).sign + 1
-        visibility?.let { modelPart.visible = state.runtime.resolveBoolean(it) }
+        visibility?.let { modelPart.visible = state?.runtime?.resolveBoolean(it)?: defaultRuntime.resolveBoolean(it) }
     }
 
     fun set() {

common/src/main/kotlin/com/cobblemon/mod/common/client/render/player/MountedPlayerRenderer.kt

@@ -9,17 +9,20 @@
 package com.cobblemon.mod.common.client.render.player
 
 import com.bedrockk.molang.runtime.value.DoubleValue
-import com.cobblemon.mod.common.Rollable
+import com.cobblemon.mod.common.OrientationControllable
 import com.cobblemon.mod.common.api.riding.Rideable
 import com.cobblemon.mod.common.client.entity.PokemonClientDelegate
 import com.cobblemon.mod.common.client.render.models.blockbench.bedrock.animation.BedrockAnimationRepository
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.util.cobblemonResource
 import com.mojang.blaze3d.vertex.PoseStack
 import com.mojang.math.Axis
 import net.minecraft.client.model.geom.ModelPart
 import net.minecraft.client.player.AbstractClientPlayer
+import net.minecraft.client.player.RemotePlayer
 import net.minecraft.util.Mth
 import net.minecraft.world.phys.Vec3
+import org.joml.Matrix3f
 import org.joml.Matrix4f
 import org.joml.Vector3f
 
@@ -33,8 +36,6 @@ object MountedPlayerRenderer {
         if(player.vehicle !is Rideable) return
         val matrix = stack.last().pose()
 
-        val vehicle = player.vehicle as Rideable?
-        val entity = vehicle!!.riding.entity
         val seatIndex = entity.passengers.indexOf(player)
         val seat = entity.seats[seatIndex]
         val delegate = entity.delegate as PokemonClientDelegate
@@ -48,10 +49,10 @@ object MountedPlayerRenderer {
             val locatorOffsetToCenter = locatorOffset.sub(center, Vector3f())
 
             val transformationMatrix = Matrix4f()
-            if (player is Rollable && player.shouldRoll()){
+            //if (player is Rollable && player.shouldRoll()){
                 //transformationMatrix.rotate(Axis.YP.rotationDegrees(-yBodyRot))
                 //transformationMatrix.mulLocal(player.orientation)
-            }
+            //}
 
             val rotatedOffset = transformationMatrix.transformPosition(locatorOffsetToCenter, Vector3f()).add(center).sub(Vector3f(0f, player.bbHeight/2, 0f))
             matrix.translate(rotatedOffset)
@@ -73,19 +74,18 @@ object MountedPlayerRenderer {
         }
 
         //Rotates player
-        if (player is Rollable && player.shouldRoll() && !disableRollableRenderDebug) {
+        if (player is OrientationControllable && player.orientationController.active && !disableRollableRenderDebug) {
             val center = Vector3f(0f, player.bbHeight / 2, 0f)
+            val yaw = Mth.rotLerp(partialTicks, entity.yBodyRotO, entity.yBodyRot)
             val transformationMatrix = Matrix4f()
             transformationMatrix.translate(center)
-
-            transformationMatrix.mul(Matrix4f(player.orientation))
-
+            transformationMatrix.rotate(player.orientationController.getRenderOrientation(partialTicks))
             transformationMatrix.translate(center.negate(Vector3f()))
             //Pre-Undo Yaw
-            transformationMatrix.rotate(Axis.YP.rotationDegrees(yBodyRot+180f))
+            transformationMatrix.rotate(Axis.YP.rotationDegrees(yaw+180f))
             matrix.mul(transformationMatrix)
         }
-        matrix.translate(0f, 0.5f, 0f)
+        matrix.translate(0f, 0.25f, 0f)
     }
 
     fun animate(
@@ -131,4 +131,4 @@ object MountedPlayerRenderer {
             )
         }
     }
-}
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/render/pokemon/PokemonRenderer.kt

@@ -9,7 +9,7 @@
 package com.cobblemon.mod.common.client.render.pokemon
 
 import com.cobblemon.mod.common.Cobblemon
-import com.cobblemon.mod.common.Rollable
+import com.cobblemon.mod.common.OrientationControllable
 import com.cobblemon.mod.common.api.pokedex.PokedexEntryProgress
 import com.cobblemon.mod.common.client.CobblemonClient
 import com.cobblemon.mod.common.client.battle.ClientBallDisplay
@@ -45,6 +45,7 @@ import com.mojang.math.Axis
 import net.minecraft.ChatFormatting
 import net.minecraft.client.Minecraft
 import net.minecraft.client.gui.Font.DisplayMode
+import net.minecraft.client.player.RemotePlayer
 import net.minecraft.client.renderer.*
 import net.minecraft.client.renderer.entity.EntityRendererProvider
 import net.minecraft.client.renderer.entity.ItemRenderer
@@ -177,25 +178,30 @@ class PokemonRenderer(
         buffer: MultiBufferSource,
         packedLight: Int
     ) {
-        val driver = entity.firstPassenger ?: return
-        val rollable = driver as? Rollable ?: return
-
+        val driver = entity.controllingPassenger ?: return
+        val rollable = driver as? OrientationControllable ?: return
+        val controller = rollable.orientationController
         poseMatrix.pushPose()
 
-        if(!DISABLE_ROLLING_DEBUG && rollable.shouldRoll()){
+        if(!DISABLE_ROLLING_DEBUG && controller.active){
             val matrix = poseMatrix.last().pose()
             val yaw = Mth.rotLerp(partialTicks, entity.yBodyRotO, entity.yBodyRot)
             val center = Vector3f(0f, entity.bbHeight/2, 0f)
             val transformationMatrix = Matrix4f()
             //Move origin to center of Pokemon
             transformationMatrix.translate(center)
-            transformationMatrix.mul(Matrix4f(rollable.orientation))
+
+            transformationMatrix.rotate(controller.getRenderOrientation(partialTicks))
             //Move origin to base of the entity
             transformationMatrix.translate(center.negate(Vector3f()))
 
             //Pre-undo yaw rotation
             transformationMatrix.rotate(Axis.YP.rotationDegrees(yaw+180f))
             matrix.mul(transformationMatrix)
+        } else {
+			//Align rotation for non rollable pokemon
+            entity.yBodyRot = driver.yRot
+            entity.yBodyRotO = driver.yRotO
         }
 
         super.render(entity, 0f, partialTicks, poseMatrix, buffer, packedLight)
@@ -451,7 +457,7 @@ class PokemonRenderer(
     private fun resolveBaseLabel(entity: PokemonEntity): MutableComponent {
         return when {
             !ServerSettings.displayEntityNameLabel -> Component.empty()
-            Cobblemon.config.displayNameForUnknownPokemon || CobblemonClient.clientPokedexData.getKnowledgeForSpecies(entity.pokemon.species.resourceIdentifier) != PokedexEntryProgress.NONE -> entity.name.copy()
+            Cobblemon.config.displayNameForUnknownPokemon || CobblemonClient.clientPokedexData.getKnowledgeForSpecies(entity.pokemon.species.resourceIdentifier) != PokedexEntryProgress.NONE -> entity.getTitledName()
             else -> Component.literal(HIDDEN_NAME)
         }
     }

common/src/main/kotlin/com/cobblemon/mod/common/command/ChangeJointScaleCommand.kt

@@ -1,79 +0,0 @@
-/*
- * Copyright (C) 2023 Cobblemon Contributors
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/.
- */
-
-package com.cobblemon.mod.common.command
-
-import com.cobblemon.mod.common.api.permission.CobblemonPermissions
-import com.cobblemon.mod.common.api.text.red
-import com.cobblemon.mod.common.api.text.text
-import com.cobblemon.mod.common.client.render.models.blockbench.FloatingState
-import com.cobblemon.mod.common.client.render.models.blockbench.createTransformation
-import com.cobblemon.mod.common.client.render.models.blockbench.repository.VaryingModelRepository
-import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
-import com.cobblemon.mod.common.util.permission
-import com.cobblemon.mod.common.util.traceFirstEntityCollision
-import com.mojang.brigadier.Command
-import com.mojang.brigadier.CommandDispatcher
-import com.mojang.brigadier.arguments.FloatArgumentType
-import com.mojang.brigadier.arguments.StringArgumentType
-import com.mojang.brigadier.context.CommandContext
-import net.minecraft.commands.CommandSourceStack
-import net.minecraft.commands.Commands
-
-object ChangeJointScaleCommand {
-    fun register(dispatcher : CommandDispatcher<CommandSourceStack>) {
-        val command = Commands.literal("changejointscale")
-            .permission(CobblemonPermissions.CHANGE_JOINT_SCALE)
-            .then(
-                Commands.argument("joint", StringArgumentType.string())
-                    .then(
-                        Commands.argument("x", FloatArgumentType.floatArg())
-                            .then(Commands.argument("y", FloatArgumentType.floatArg())
-                                .then(
-                                    Commands.argument("z", FloatArgumentType.floatArg())
-                                        .executes(::execute)
-                                )
-                            )
-                    )
-                    .executes(::execute))
-        dispatcher.register(command)
-    }
-
-    private fun execute(context: CommandContext<CommandSourceStack>) : Int {
-        val jointName = StringArgumentType.getString(context, "joint")
-        val x = FloatArgumentType.getFloat(context, "x")
-        val y = FloatArgumentType.getFloat(context, "y")
-        val z = FloatArgumentType.getFloat(context, "z")
-
-        val player = context.source.playerOrException
-        val targetEntity = player.traceFirstEntityCollision(entityClass = PokemonEntity::class.java)
-        if (targetEntity == null) {
-            player.sendSystemMessage("No pokemon".red())
-            return 0
-        }
-
-        val state = FloatingState()
-        state.currentAspects = targetEntity.aspects
-        val model = VaryingModelRepository.getPoser(name = targetEntity.exposedSpecies.resourceIdentifier, state = state)
-
-        val part = model.relevantPartsByName[jointName]
-            ?: run {
-                player.sendSystemMessage("No joint named $jointName".red())
-                return 0
-            }
-        val existing = model.transformedParts.find { it.modelPart == part }
-        if (existing == null) {
-            model.transformedParts = model.transformedParts + part.createTransformation().withScale(x, y, z)
-        } else {
-            existing.withScale(x, y, z)
-        }
-
-        player.sendSystemMessage("Changed scale of $jointName to $x, $y, $z".text())
-        return Command.SINGLE_SUCCESS
-    }
-}

common/src/main/kotlin/com/cobblemon/mod/common/command/MarkGiveAllCommand.kt

@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.command
+
+import com.cobblemon.mod.common.api.mark.Marks
+import com.cobblemon.mod.common.api.permission.CobblemonPermissions
+import com.cobblemon.mod.common.command.argument.PartySlotArgumentType
+import com.cobblemon.mod.common.util.commandLang
+import com.cobblemon.mod.common.util.permission
+import com.cobblemon.mod.common.util.player
+import com.mojang.brigadier.Command
+import com.mojang.brigadier.CommandDispatcher
+import com.mojang.brigadier.context.CommandContext
+import net.minecraft.commands.CommandSourceStack
+import net.minecraft.commands.Commands
+import net.minecraft.commands.arguments.EntityArgument
+import net.minecraft.server.level.ServerPlayer
+
+object MarkGiveAllCommand {
+
+    private const val NAME = "giveallmarks"
+    private const val PLAYER = "player"
+    private const val SLOT = "slot"
+
+    fun register(dispatcher : CommandDispatcher<CommandSourceStack>) {
+        val command = Commands.literal(NAME)
+            .permission(CobblemonPermissions.CHANGE_MARK)
+            .then(Commands.argument(PLAYER, EntityArgument.player())
+                .then(Commands.argument(SLOT, PartySlotArgumentType.partySlot())
+                    .executes { execute(it, it.player()) }
+            ))
+        dispatcher.register(command)
+    }
+
+    private fun execute(context: CommandContext<CommandSourceStack>, player: ServerPlayer) : Int {
+        val pokemon = PartySlotArgumentType.getPokemonOf(context, SLOT, player)
+
+        pokemon.marks = Marks.all().toMutableSet()
+
+        val givenMessage = commandLang(NAME, player.name, pokemon.getDisplayName())
+        context.source.sendSuccess({ givenMessage }, true)
+
+        if (context.source.player?.equals(player) != true) {
+            player.sendSystemMessage(givenMessage)
+        }
+
+        return Command.SINGLE_SUCCESS
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/command/MarkGiveCommand.kt

@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.command
+
+import com.cobblemon.mod.common.api.permission.CobblemonPermissions
+import com.cobblemon.mod.common.api.text.red
+import com.cobblemon.mod.common.command.argument.MarkArgumentType
+import com.cobblemon.mod.common.command.argument.PartySlotArgumentType
+import com.cobblemon.mod.common.util.commandLang
+import com.cobblemon.mod.common.util.permission
+import com.cobblemon.mod.common.util.player
+import com.mojang.brigadier.Command
+import com.mojang.brigadier.CommandDispatcher
+import com.mojang.brigadier.context.CommandContext
+import com.mojang.brigadier.exceptions.Dynamic3CommandExceptionType
+import net.minecraft.commands.CommandSourceStack
+import net.minecraft.commands.Commands
+import net.minecraft.commands.arguments.EntityArgument
+import net.minecraft.server.level.ServerPlayer
+
+object MarkGiveCommand {
+
+    private const val NAME = "givemark"
+    private const val PLAYER = "player"
+    private const val SLOT = "slot"
+    private const val MARK = "mark"
+    private val ALREADY_HAS_EXCEPTION = Dynamic3CommandExceptionType { a, b, c -> commandLang("$NAME.already_has", a, b, c).red() }
+
+    fun register(dispatcher : CommandDispatcher<CommandSourceStack>) {
+        val command = Commands.literal(NAME)
+            .permission(CobblemonPermissions.CHANGE_MARK)
+            .then(Commands.argument(PLAYER, EntityArgument.player())
+                .then(Commands.argument(SLOT, PartySlotArgumentType.partySlot())
+                    .then(Commands.argument(MARK, MarkArgumentType.mark())
+                        .executes { execute(it, it.player()) }
+                    ))
+            )
+        dispatcher.register(command)
+    }
+
+    private fun execute(context: CommandContext<CommandSourceStack>, player: ServerPlayer) : Int {
+        val pokemon = PartySlotArgumentType.getPokemonOf(context, SLOT, player)
+        val mark = MarkArgumentType.getMark(context, MARK)
+
+        if (pokemon.marks.contains(mark)) {
+            throw ALREADY_HAS_EXCEPTION.create(player.name, pokemon.getDisplayName(), mark.getName())
+        }
+
+        pokemon.exchangeMark(mark, true)
+
+        val givenMessage = commandLang(NAME, player.name, pokemon.getDisplayName(), mark.getName())
+        context.source.sendSuccess({ givenMessage }, true)
+
+        if (context.source.player?.equals(player) != true) {
+            player.sendSystemMessage(givenMessage)
+        }
+
+        return Command.SINGLE_SUCCESS
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/command/MarkTakeCommand.kt

@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.command
+
+import com.cobblemon.mod.common.api.permission.CobblemonPermissions
+import com.cobblemon.mod.common.api.text.red
+import com.cobblemon.mod.common.command.argument.MarkArgumentType
+import com.cobblemon.mod.common.command.argument.PartySlotArgumentType
+import com.cobblemon.mod.common.util.commandLang
+import com.cobblemon.mod.common.util.permission
+import com.cobblemon.mod.common.util.player
+import com.mojang.brigadier.Command
+import com.mojang.brigadier.CommandDispatcher
+import com.mojang.brigadier.context.CommandContext
+import com.mojang.brigadier.exceptions.Dynamic3CommandExceptionType
+import net.minecraft.commands.CommandSourceStack
+import net.minecraft.commands.Commands
+import net.minecraft.commands.arguments.EntityArgument
+import net.minecraft.server.level.ServerPlayer
+
+object MarkTakeCommand {
+
+    private const val NAME = "takemark"
+    private const val PLAYER = "player"
+    private const val SLOT = "slot"
+    private const val MARK = "mark"
+    private val ALREADY_HAS_EXCEPTION = Dynamic3CommandExceptionType { a, b, c -> commandLang("$NAME.does_not_have", a, b, c).red() }
+
+    fun register(dispatcher : CommandDispatcher<CommandSourceStack>) {
+        val command = Commands.literal(NAME)
+            .permission(CobblemonPermissions.CHANGE_MARK)
+            .then(Commands.argument(PLAYER, EntityArgument.player())
+                .then(Commands.argument(SLOT, PartySlotArgumentType.partySlot())
+                    .then(Commands.argument(MARK, MarkArgumentType.mark())
+                        .executes { execute(it, it.player()) }
+                    ))
+            )
+        dispatcher.register(command)
+    }
+
+    private fun execute(context: CommandContext<CommandSourceStack>, player: ServerPlayer) : Int {
+        val pokemon = PartySlotArgumentType.getPokemonOf(context, SLOT, player)
+        val mark = MarkArgumentType.getMark(context, MARK)
+
+        if (!pokemon.marks.contains(mark)) {
+            throw ALREADY_HAS_EXCEPTION.create(player.name, pokemon.getDisplayName(), mark.getName())
+        }
+
+        pokemon.exchangeMark(mark, false)
+
+        val takenMessage = commandLang(NAME, mark.getName(), player.name, pokemon.getDisplayName())
+        context.source.sendSuccess({ takenMessage }, true)
+
+        if (context.source.player?.equals(player) != true) {
+            player.sendSystemMessage(takenMessage)
+        }
+
+        return Command.SINGLE_SUCCESS
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/command/TransformModelPartCommand.kt

@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.command
+
+import com.cobblemon.mod.common.api.permission.CobblemonPermissions
+import com.cobblemon.mod.common.api.text.text
+import com.cobblemon.mod.common.client.render.models.blockbench.createTransformation
+import com.cobblemon.mod.common.command.argument.ModelPartArgumentType
+import com.cobblemon.mod.common.command.argument.TransformTypeArgumentType
+import com.cobblemon.mod.common.command.argument.TransformTypeArgumentType.Companion.TransformType
+import com.cobblemon.mod.common.util.permission
+import com.mojang.brigadier.Command
+import com.mojang.brigadier.CommandDispatcher
+import com.mojang.brigadier.arguments.FloatArgumentType
+import com.mojang.brigadier.context.CommandContext
+import net.minecraft.commands.CommandSourceStack
+import net.minecraft.commands.Commands
+
+object TransformModelPartCommand {
+
+    fun register(dispatcher : CommandDispatcher<CommandSourceStack>) {
+        val command = Commands.literal("transformmodelpart")
+            .permission(CobblemonPermissions.TRANSFORM_MODEL_PART)
+            .then(Commands.argument("transform", TransformTypeArgumentType.transformType())
+                .then(Commands.argument("part", ModelPartArgumentType.modelPart())
+                    .then(Commands.argument("x", FloatArgumentType.floatArg())
+                        .then(Commands.argument("y", FloatArgumentType.floatArg())
+                            .then(Commands.argument("z", FloatArgumentType.floatArg())
+                                .executes(::execute)
+                            )
+                        )
+                    )
+                    .executes(::execute))
+                .executes(::execute))
+        dispatcher.register(command)
+    }
+
+    private fun execute(context: CommandContext<CommandSourceStack>) : Int {
+        val transformType = TransformTypeArgumentType.getTransform(context, "transform")
+        val targetModelPart = ModelPartArgumentType.getModelPart(context, "part")?: return 0
+        val x = FloatArgumentType.getFloat(context, "x")
+        val y = FloatArgumentType.getFloat(context, "y")
+        val z = FloatArgumentType.getFloat(context, "z")
+
+        val model = ModelPartArgumentType.getModel(context)?: return 0
+
+        val existing = model.transformedParts.find { it.modelPart == targetModelPart }
+        when (transformType) {
+            TransformType.POSITION -> {
+                if (existing != null) existing.withPosition(x, y, z)
+                else model.transformedParts += targetModelPart.createTransformation().withPosition(x, y, z)
+            }
+            TransformType.ROTATION -> {
+                if (existing != null) existing.withRotation(x, y, z)
+                else model.transformedParts += targetModelPart.createTransformation().withRotation(x, y, z)
+            }
+            TransformType.SCALE -> {
+                if (existing != null) existing.withScale(x, y, z)
+                else model.transformedParts += targetModelPart.createTransformation().withScale(x, y, z)
+            }
+        }
+
+        context.source.playerOrException.sendSystemMessage("Changed ${transformType.name.lowercase()} of ${context.getArgument("part", String::class.java )} to $x, $y, $z".text())
+        return Command.SINGLE_SUCCESS
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/command/argument/MarkArgumentType.kt

@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.command.argument
+
+import com.cobblemon.mod.common.api.mark.Mark
+import com.cobblemon.mod.common.api.mark.Marks
+import com.cobblemon.mod.common.util.asIdentifierDefaultingNamespace
+import com.mojang.brigadier.StringReader
+import com.mojang.brigadier.arguments.ArgumentType
+import com.mojang.brigadier.context.CommandContext
+import com.mojang.brigadier.exceptions.SimpleCommandExceptionType
+import com.mojang.brigadier.suggestion.Suggestions
+import com.mojang.brigadier.suggestion.SuggestionsBuilder
+import net.minecraft.commands.SharedSuggestionProvider
+import net.minecraft.network.chat.Component
+import net.minecraft.network.chat.MutableComponent
+import java.util.concurrent.CompletableFuture
+
+class MarkArgumentType: ArgumentType<Mark> {
+
+    override fun parse(reader: StringReader): Mark {
+        try {
+            return reader.asIdentifierDefaultingNamespace().let { Marks.getByIdentifier(it) } ?: throw Exception()
+        } catch (e: Exception) {
+            throw SimpleCommandExceptionType(INVALID_MARK).createWithContext(reader)
+        }
+    }
+
+    override fun <S : Any> listSuggestions(
+        context: CommandContext<S>,
+        builder: SuggestionsBuilder
+    ): CompletableFuture<Suggestions> {
+        return SharedSuggestionProvider.suggest(Marks.identifiers(), builder)
+    }
+
+    override fun getExamples() = EXAMPLES
+
+    companion object {
+
+        val EXAMPLES: List<String> = listOf("cobblemon:ribbon_event")
+        val INVALID_MARK: MutableComponent = Component.translatable("cobblemon.command.mark.invalid")
+
+        fun mark() = MarkArgumentType()
+
+        fun <S> getMark(context: CommandContext<S>, name: String): Mark {
+            return context.getArgument(name, Mark::class.java)
+        }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/command/argument/ModelPartArgumentType.kt

@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.command.argument
+
+import com.cobblemon.mod.common.api.text.red
+import com.cobblemon.mod.common.client.render.models.blockbench.FloatingState
+import com.cobblemon.mod.common.client.render.models.blockbench.PosableModel
+import com.cobblemon.mod.common.client.render.models.blockbench.repository.VaryingModelRepository
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.mojang.brigadier.StringReader
+import com.mojang.brigadier.arguments.ArgumentType
+import com.mojang.brigadier.context.CommandContext
+import com.mojang.brigadier.suggestion.Suggestions
+import com.mojang.brigadier.suggestion.SuggestionsBuilder
+import net.minecraft.client.Minecraft
+import net.minecraft.client.model.geom.ModelPart
+import net.minecraft.commands.CommandSourceStack
+import net.minecraft.commands.SharedSuggestionProvider
+import net.minecraft.world.phys.EntityHitResult
+import net.minecraft.world.phys.HitResult.Type
+import java.util.concurrent.CompletableFuture
+
+class ModelPartArgumentType(): ArgumentType<String> {
+    override fun parse(reader: StringReader): String {
+        return reader.readString()
+    }
+
+    override fun <S : Any> listSuggestions(
+        context: CommandContext<S>,
+        builder: SuggestionsBuilder
+    ): CompletableFuture<Suggestions> {
+        return SharedSuggestionProvider.suggest(getModelParts(context).keys.toList(),builder)
+    }
+
+    companion object {
+        fun modelPart() = ModelPartArgumentType()
+
+        fun <S: Any> getModel(context: CommandContext<S> ): PosableModel? {
+            if (context.source is SharedSuggestionProvider) {
+                val targetEntity = (Minecraft.getInstance().hitResult as? EntityHitResult)
+                    ?.takeIf { it.type == Type.ENTITY }
+                    ?.entity
+                //Could probably work for NPCs too with some changes
+                if (targetEntity is PokemonEntity) {
+                    val state = FloatingState()
+                    state.currentAspects = targetEntity.aspects
+                    return VaryingModelRepository.getPoser(name = targetEntity.exposedSpecies.resourceIdentifier, state = state)
+                }
+            }
+            return null
+        }
+
+        private fun <S: Any> getModelParts(context: CommandContext<S>): MutableMap<String, ModelPart> {
+            val modelParts = getModel(context)?.relevantPartsByName?:mutableMapOf()
+            return modelParts
+        }
+
+        fun getModelPart(context: CommandContext<CommandSourceStack>, name: String): ModelPart? {
+            val partName = context.getArgument(name, String::class.java )
+            val part = getModelParts(context)[partName]
+                ?: run {
+                    context.source.playerOrException.sendSystemMessage("No joint named $partName".red())
+                    return null
+                }
+            return part
+        }
+
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/command/argument/TransformTypeArgumentType.kt

@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.command.argument
+
+import com.mojang.brigadier.StringReader
+import com.mojang.brigadier.arguments.ArgumentType
+import com.mojang.brigadier.context.CommandContext
+import com.mojang.brigadier.exceptions.CommandSyntaxException
+import com.mojang.brigadier.suggestion.SuggestionsBuilder
+import net.minecraft.commands.CommandSourceStack
+import net.minecraft.commands.SharedSuggestionProvider
+
+class TransformTypeArgumentType: ArgumentType<TransformTypeArgumentType.Companion.TransformType>
+{
+    override fun parse(reader: StringReader): TransformType {
+        try {
+            reader.readString()?.let { return TransformType.valueOf(it.uppercase()) }
+        }
+        catch (_: Exception) { }
+        throw  CommandSyntaxException.BUILT_IN_EXCEPTIONS.dispatcherParseException().create(reader)
+    }
+
+    override fun getExamples() = EXAMPLES
+
+    override fun <S : Any> listSuggestions(context: CommandContext<S>, builder: SuggestionsBuilder) = SharedSuggestionProvider.suggest(EXAMPLES, builder)
+
+    companion object {
+        enum class TransformType {
+            POSITION,
+            ROTATION,
+            SCALE
+        }
+
+        fun transformType() = TransformTypeArgumentType()
+
+        fun getTransform(context: CommandContext<CommandSourceStack>, name: String): TransformType {
+            return context.getArgument(name, TransformType::class.java )
+        }
+
+        private val EXAMPLES = TransformType.entries.map { it.name.lowercase() }
+    }
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/data/CobblemonDataProvider.kt

@@ -27,6 +27,7 @@ import com.cobblemon.mod.common.api.fishing.FishingBaits
 import com.cobblemon.mod.common.api.fishing.PokeRods
 import com.cobblemon.mod.common.api.fossil.Fossils
 import com.cobblemon.mod.common.api.fossil.NaturalMaterials
+import com.cobblemon.mod.common.api.mark.Marks
 import com.cobblemon.mod.common.api.moves.Moves
 import com.cobblemon.mod.common.api.moves.animations.ActionEffects
 import com.cobblemon.mod.common.api.npc.NPCClasses
@@ -96,6 +97,7 @@ object CobblemonDataProvider : DataProvider {
         this.register(CobblemonCosmeticItems)
         this.register(CobblemonFlows)
         this.register(CobblemonUnlockableWallpapers)
+        this.register(Marks)
 
         CobblemonSpawnPools.load()
         this.register(PokeRods)

common/src/main/kotlin/com/cobblemon/mod/common/entity/pokemon/PokemonEntity.kt

@@ -8,10 +8,11 @@
 
 package com.cobblemon.mod.common.entity.pokemon
 
+import com.bedrockk.molang.runtime.MoLangRuntime
+import com.bedrockk.molang.runtime.value.DoubleValue
 import com.cobblemon.mod.common.*
 import com.cobblemon.mod.common.CobblemonNetwork.sendPacket
 import com.cobblemon.mod.common.CobblemonSounds
-import com.cobblemon.mod.common.Rollable
 import com.cobblemon.mod.common.api.drop.DropTable
 import com.cobblemon.mod.common.api.entity.Despawner
 import com.cobblemon.mod.common.api.entity.PokemonSender
@@ -21,11 +22,13 @@ import com.cobblemon.mod.common.api.events.entity.PokemonEntitySaveEvent
 import com.cobblemon.mod.common.api.events.entity.PokemonEntitySaveToWorldEvent
 import com.cobblemon.mod.common.api.events.pokemon.ShoulderMountEvent
 import com.cobblemon.mod.common.api.interaction.PokemonEntityInteraction
+import com.cobblemon.mod.common.api.mark.Marks
 import com.cobblemon.mod.common.api.molang.MoLangFunctions.addEntityFunctions
 import com.cobblemon.mod.common.api.molang.MoLangFunctions.addLivingEntityFunctions
 import com.cobblemon.mod.common.api.molang.MoLangFunctions.addPokemonEntityFunctions
 import com.cobblemon.mod.common.api.molang.MoLangFunctions.addPokemonFunctions
 import com.cobblemon.mod.common.api.molang.MoLangFunctions.addStandardFunctions
+import com.cobblemon.mod.common.api.molang.MoLangFunctions.setup
 import com.cobblemon.mod.common.api.molang.ObjectValue
 import com.cobblemon.mod.common.api.net.serializers.PlatformTypeDataSerializer
 import com.cobblemon.mod.common.api.net.serializers.PoseTypeDataSerializer
@@ -38,6 +41,8 @@ import com.cobblemon.mod.common.api.pokemon.status.Statuses
 import com.cobblemon.mod.common.api.reactive.ObservableSubscription
 import com.cobblemon.mod.common.api.reactive.SimpleObservable
 import com.cobblemon.mod.common.api.riding.*
+import com.cobblemon.mod.common.api.riding.behaviour.*
+import com.cobblemon.mod.common.api.riding.behaviour.types.*
 import com.cobblemon.mod.common.api.riding.events.SelectDriverEvent
 import com.cobblemon.mod.common.api.riding.stats.RidingStat
 import com.cobblemon.mod.common.api.scheduling.Schedulable
@@ -99,6 +104,7 @@ import net.minecraft.nbt.NbtOps
 import net.minecraft.nbt.NbtUtils
 import net.minecraft.nbt.StringTag
 import net.minecraft.network.chat.Component
+import net.minecraft.network.chat.MutableComponent
 import net.minecraft.network.chat.contents.PlainTextContents
 import net.minecraft.network.protocol.Packet
 import net.minecraft.network.protocol.common.ClientboundCustomPayloadPacket
@@ -139,9 +145,10 @@ import net.minecraft.world.level.gameevent.GameEvent
 import net.minecraft.world.level.material.FluidState
 import net.minecraft.world.level.pathfinder.PathType
 import net.minecraft.world.phys.AABB
-import net.minecraft.world.phys.Vec2
 import net.minecraft.world.phys.Vec3
+import org.joml.AxisAngle4f
 import org.joml.Matrix3f
+import org.joml.Quaternionf
 import org.joml.Vector3f
 
 @Suppress("unused")
@@ -154,6 +161,7 @@ open class PokemonEntity(
         @JvmStatic val SPECIES = SynchedEntityData.defineId(PokemonEntity::class.java, EntityDataSerializers.STRING)
         @JvmStatic val NICKNAME = SynchedEntityData.defineId(PokemonEntity::class.java, EntityDataSerializers.COMPONENT)
         @JvmStatic val NICKNAME_VISIBLE = SynchedEntityData.defineId(PokemonEntity::class.java, EntityDataSerializers.BOOLEAN)
+        @JvmStatic val MARK = SynchedEntityData.defineId(PokemonEntity::class.java, EntityDataSerializers.STRING)
         @JvmStatic val SHOULD_RENDER_NAME = SynchedEntityData.defineId(PokemonEntity::class.java, EntityDataSerializers.BOOLEAN)
         @JvmStatic val MOVING = SynchedEntityData.defineId(PokemonEntity::class.java, EntityDataSerializers.BOOLEAN)
         @JvmStatic val BEHAVIOUR_FLAGS = SynchedEntityData.defineId(PokemonEntity::class.java, EntityDataSerializers.BYTE)
@@ -200,6 +208,7 @@ open class PokemonEntity(
             value.isClient = this.level().isClientSide
             field = value
             delegate.changePokemon(value)
+            refreshRiding()
 
             //This used to be referring to this.updateEyeHeight, I think this is the best conversion
             // We need to update this value every time the Pokémon changes, other eye height related things will be dynamic.
@@ -245,7 +254,42 @@ open class PokemonEntity(
 
     var enablePoseTypeRecalculation = true
 
-    override val riding: RidingManager = RidingManager(this)
+
+    var previousRidingState: RidingBehaviourState? = null
+    var ridingState: RidingBehaviourState? = null
+    var ridingBehaviourSettings: RidingBehaviourSettings? = null
+    override var riding: RidingBehaviour<RidingBehaviourSettings, RidingBehaviourState>? = null
+
+    val runtime: MoLangRuntime by lazy {
+        MoLangRuntime()
+            .setup()
+            .withQueryValue("entity", struct)
+            .also {
+                it.environment.query.addFunction("passenger_count") { DoubleValue(passengers.size.toDouble()) }
+                it.environment.query.addFunction("get_ride_stats") { params ->
+                    val rideStat = RidingStat.valueOf(params.getString(0).uppercase())
+                    val rideStyle = RidingStyle.valueOf(params.getString(1).uppercase())
+                    val maxVal = params.getDouble(2)
+                    val minVal = params.getDouble(3)
+                    //TODO: Use the mons actual boost once implemented
+                    val normalizedStat = rideProp.calculate(rideStat, rideStyle, 0) / 100.0f
+                    val trueStatVal = (normalizedStat * (maxVal - minVal)) + minVal
+
+                    DoubleValue(trueStatVal)
+                }
+            }
+    }
+
+    fun refreshRiding() {
+        riding = null
+        ridingState = null
+        ridingBehaviourSettings = null
+        if (pokemon.riding.behaviour == null) return
+
+        riding = RidingBehaviours.get(pokemon.riding.behaviour!!.key) as RidingBehaviour<RidingBehaviourSettings, RidingBehaviourState>?
+        ridingState = riding!!.createDefaultState()
+        ridingBehaviourSettings = pokemon.riding.behaviour!!
+    }
 
     /**
      * The amount of steps this entity has traveled.
@@ -261,11 +305,15 @@ open class PokemonEntity(
      */
     var beamMode: Int
         get() = entityData.get(BEAM_MODE).toInt()
-        set(value) { entityData.set(BEAM_MODE, value.toByte()) }
+        set(value) {
+            entityData.set(BEAM_MODE, value.toByte())
+        }
 
     var phasingTargetId: Int
         get() = entityData.get(PHASING_TARGET_ID)
-        set(value) { entityData.set(PHASING_TARGET_ID, value) }
+        set(value) {
+            entityData.set(PHASING_TARGET_ID, value)
+        }
 
     /** The [SpawnCause] that created it, if this was the result of the [BestSpawner]. Note: This will be wiped by chunk-unload. */
     var spawnCause: SpawnCause? = null
@@ -288,14 +336,17 @@ open class PokemonEntity(
     val exposedForm: FormData get() = this.effects.mockEffect?.exposedForm ?: this.pokemon.form
 
     /** The aspects exposed to the client */
-    val exposedAspects: Set<String> get() = this.effects.mockEffect?.exposedForm?.aspects?.toSet() ?: this.pokemon.aspects
+    val exposedAspects: Set<String>
+        get() = this.effects.mockEffect?.exposedForm?.aspects?.toSet() ?: this.pokemon.aspects
 
     /** The pokeball exposed to the client. Used for sendout animation. */
     val exposedBall: PokeBall get() = this.effects.mockEffect?.exposedBall ?: this.pokemon.caughtBall
 
-    var platform : PlatformType
+    var platform: PlatformType
         get() = entityData.get(PLATFORM_TYPE)
-        set(value) { entityData.set(PLATFORM_TYPE, value) }
+        set(value) {
+            entityData.set(PLATFORM_TYPE, value)
+        }
 
     override val struct: ObjectValue<PokemonEntity> = ObjectValue(this).also {
         it.addStandardFunctions()
@@ -305,11 +356,17 @@ open class PokemonEntity(
             .addPokemonEntityFunctions(this)
     }
 
+    var flyDistO = 0F
+
+    var isPokemonWalking = false
+    var isPokemonFlying = false
+
     init {
         delegate.initialize(this)
         delegate.changePokemon(pokemon)
         refreshDimensions()
         addPosableFunctions(struct)
+        refreshRiding()
     }
 
     override fun defineSynchedData(builder: SynchedEntityData.Builder) {
@@ -317,6 +374,7 @@ open class PokemonEntity(
         builder.define(SPECIES, "")
         builder.define(NICKNAME, Component.empty())
         builder.define(NICKNAME_VISIBLE, true)
+        builder.define(MARK, "")
         builder.define(SHOULD_RENDER_NAME, true)
         builder.define(MOVING, false)
         builder.define(BEHAVIOUR_FLAGS, 0)
@@ -394,6 +452,8 @@ open class PokemonEntity(
 //        return super.canWalkOnFluid(state)
     }
 
+    override fun canSprint() = true
+
     override fun handleEntityEvent(status: Byte) {
         delegate.handleStatus(status)
         super.handleEntityEvent(status)
@@ -403,7 +463,12 @@ open class PokemonEntity(
         super.sendDebugPackets()
         DebugPackets.sendEntityBrain(this)
         DebugPackets.sendGoalSelector(level(), this, this.goalSelector)
-        DebugPackets.sendPathFindingPacket(level(), this, this.navigation.path, this.navigation.path?.distToTarget ?: 0F)
+        DebugPackets.sendPathFindingPacket(
+            level(),
+            this,
+            this.navigation.path,
+            this.navigation.path?.distToTarget ?: 0F
+        )
     }
 
     override fun tick() {
@@ -418,17 +483,24 @@ open class PokemonEntity(
         yHeadRotO = Mth.wrapDegrees(yHeadRotO)
         /* I'm sure it's not even us but something altering the logic of the loops in LivingEntity */
 
+        isPokemonFlying = flyDist - flyDistO > 0.005F
+        isPokemonWalking = walkDist - walkDistO > 0.005F
+
+        val isMoving = entityData.get(MOVING)
+
         super.tick()
+        flyDistO = flyDist
 
         if (isBattling) {
             // Deploy a platform if a non-wild Pokemon is touching water but not underwater.
             // This can't be done in the BattleMovementGoal as the sleep goal will override it.
             // Clients also don't seem to have correct info about behavior
             if (!level().isClientSide && ticksLived > 5 && platform == PlatformType.NONE
-                    && ownerUUID != null
-                    && isInWater && !isUnderWater
-                    && !exposedForm.behaviour.moving.swim.canBreatheUnderwater && !exposedForm.behaviour.moving.swim.canWalkOnWater
-                    && !getBehaviourFlag(PokemonBehaviourFlag.FLYING)) {
+                && ownerUUID != null
+                && isInWater && !isUnderWater
+                && !exposedForm.behaviour.moving.swim.canBreatheUnderwater && !exposedForm.behaviour.moving.swim.canWalkOnWater
+                && !getBehaviourFlag(PokemonBehaviourFlag.FLYING)
+            ) {
                 platform = PlatformType.getPlatformTypeForPokemon((exposedForm))
             }
         } else {
@@ -481,6 +553,7 @@ open class PokemonEntity(
             }
         }
 
+        previousRidingState = ridingState?.copy()
         schedulingTracker.update(1 / 20F)
     }
 
@@ -694,6 +767,7 @@ open class PokemonEntity(
         // init SynchedEntityData
         entityData.set(SPECIES, effects.mockEffect?.mock?.species ?: pokemon.species.resourceIdentifier.toString())
         entityData.set(NICKNAME, pokemon.nickname ?: Component.empty())
+        entityData.set(MARK, pokemon.activeMark?.identifier.toString())
         entityData.set(LABEL_LEVEL, pokemon.level)
         entityData.set(POSE_TYPE, PoseType.valueOf(nbt.getString(DataKeys.POKEMON_POSE_TYPE)))
         entityData.set(BEHAVIOUR_FLAGS, nbt.getByte(DataKeys.POKEMON_BEHAVIOUR_FLAGS))
@@ -753,7 +827,7 @@ open class PokemonEntity(
         goalSelector.addGoal(0, PokemonInBattleMovementGoal(this, 10))
         goalSelector.addGoal(0, object : Goal() {
             override fun canUse() =
-                        this@PokemonEntity.entityData.get(PHASING_TARGET_ID) != -1 ||
+                this@PokemonEntity.entityData.get(PHASING_TARGET_ID) != -1 ||
                         pokemon.status?.status == Statuses.SLEEP ||
                         entityData.get(DYING_EFFECTS_STARTED) ||
                         evolutionEntity != null
@@ -868,7 +942,8 @@ open class PokemonEntity(
                         }
                         return InteractionResult.sidedSuccess(level().isClientSide)
                     } else {
-                        val mushroomStew = ItemUtils.createFilledResult(itemStack, player, Items.MUSHROOM_STEW.defaultInstance)
+                        val mushroomStew =
+                            ItemUtils.createFilledResult(itemStack, player, Items.MUSHROOM_STEW.defaultInstance)
                         player.setItemInHand(hand, mushroomStew)
                         return InteractionResult.sidedSuccess(level().isClientSide)
                     }
@@ -937,7 +1012,11 @@ open class PokemonEntity(
         }
 
         if (hand == InteractionHand.MAIN_HAND && player is ServerPlayer && pokemon.getOwnerPlayer() == player) {
-            val cosmeticItemDefinition = CobblemonCosmeticItems.findValidCosmeticForPokemonAndItem(player.level().registryAccess(), pokemon, itemStack)
+            val cosmeticItemDefinition = CobblemonCosmeticItems.findValidCosmeticForPokemonAndItem(
+                player.level().registryAccess(),
+                pokemon,
+                itemStack
+            )
             if (player.isShiftKeyDown) {
                 InteractPokemonUIPacket(
                     this.getUUID(),
@@ -1156,11 +1235,27 @@ open class PokemonEntity(
         }
 
         val text = when {
-            isCosmetic && giving.isEmpty -> lang("cosmetic_item.take", returned.hoverName, this.pokemon.getDisplayName())
-            isCosmetic && returned.isEmpty -> lang("cosmetic_item.give", this.pokemon.getDisplayName(), giving.hoverName)
+            isCosmetic && giving.isEmpty -> lang(
+                "cosmetic_item.take",
+                returned.hoverName,
+                this.pokemon.getDisplayName()
+            )
+
+            isCosmetic && returned.isEmpty -> lang(
+                "cosmetic_item.give",
+                this.pokemon.getDisplayName(),
+                giving.hoverName
+            )
+
             !isCosmetic && giving.isEmpty -> lang("held_item.take", returned.hoverName, this.pokemon.getDisplayName())
             !isCosmetic && returned.isEmpty -> lang("held_item.give", this.pokemon.getDisplayName(), giving.hoverName)
-            isCosmetic -> lang("cosmetic_item.replace", returned.hoverName, this.pokemon.getDisplayName(), returned.hoverName)
+            isCosmetic -> lang(
+                "cosmetic_item.replace",
+                returned.hoverName,
+                this.pokemon.getDisplayName(),
+                returned.hoverName
+            )
+
             else -> lang("held_item.replace", returned.hoverName, this.pokemon.getDisplayName(), returned.hoverName)
         }
 
@@ -1177,11 +1272,11 @@ open class PokemonEntity(
 
     fun isBlacklisted(stack: ItemStack): Boolean =
         BuiltInRegistries.ITEM.getTagOrEmpty(CobblemonItemTags.BLACKLISTED_ITEMS_TO_HOLD).any()
-        && stack.`is`(CobblemonItemTags.BLACKLISTED_ITEMS_TO_HOLD)
+                && stack.`is`(CobblemonItemTags.BLACKLISTED_ITEMS_TO_HOLD)
 
     fun isWhitelisted(stack: ItemStack): Boolean =
         BuiltInRegistries.ITEM.getTagOrEmpty(CobblemonItemTags.WHITELISTED_ITEMS_TO_HOLD).none()
-        || stack.`is`(CobblemonItemTags.WHITELISTED_ITEMS_TO_HOLD)
+                || stack.`is`(CobblemonItemTags.WHITELISTED_ITEMS_TO_HOLD)
 
     fun tryMountingShoulder(player: ServerPlayer): Boolean {
         if (this.pokemon.belongsTo(player) && this.hasRoomToMount(player)) {
@@ -1232,9 +1327,9 @@ open class PokemonEntity(
 
             player.shoulderEntityLeft.isPokemonEntity() && player.shoulderEntityLeft.getCompound(DataKeys.POKEMON)
                 .getUUID(DataKeys.POKEMON_UUID) == this.pokemon.uuid -> {
-                    isLeft = true
-                    player.shoulderEntityLeft.copy()
-                }
+                isLeft = true
+                player.shoulderEntityLeft.copy()
+            }
 
             else -> return true
         }
@@ -1243,7 +1338,10 @@ open class PokemonEntity(
         nbt.putString(DataKeys.SHOULDER_FORM, this.pokemon.form.name)
         nbt.put(DataKeys.SHOULDER_ASPECTS, this.pokemon.aspects.map(StringTag::valueOf).toNbtList())
         nbt.putFloat(DataKeys.SHOULDER_SCALE_MODIFIER, this.pokemon.scaleModifier)
-        nbt.put(DataKeys.SHOULDER_ITEM, this.level().registryAccess().let { if (this.shownItem.isEmpty) CompoundTag() else this.shownItem.saveOptional(it) } as CompoundTag)
+        nbt.put(
+            DataKeys.SHOULDER_ITEM,
+            this.level().registryAccess()
+                .let { if (this.shownItem.isEmpty) CompoundTag() else this.shownItem.saveOptional(it) } as CompoundTag)
         if (isLeft) player.shoulderEntityLeft = nbt else player.shoulderEntityRight = nbt
         return true
     }
@@ -1252,7 +1350,7 @@ open class PokemonEntity(
      * Adjusts a given sent out position based on the local environment.
      * Returns the new position and a PlatformType if the pokemon should be placed on one.
      */
-    fun getAjustedSendoutPosition(pos: Vec3) : Vec3 {
+    fun getAjustedSendoutPosition(pos: Vec3): Vec3 {
         var platform = PlatformType.NONE
         var blockPos = BlockPos(pos.x.toInt(), pos.y.toInt(), pos.z.toInt())
         var blockLookCount = 5
@@ -1277,7 +1375,13 @@ open class PokemonEntity(
                     testPos = testPos.above()
                 }
                 if (foundSurface) {
-                    val hasHeadRoom = !collidesWithBlock(Vec3(blockPos.x.toDouble(), (blockPos.y).toDouble(), (blockPos.z).toDouble()))
+                    val hasHeadRoom = !collidesWithBlock(
+                        Vec3(
+                            blockPos.x.toDouble(),
+                            (blockPos.y).toDouble(),
+                            (blockPos.z).toDouble()
+                        )
+                    )
                     if (hasHeadRoom) {
                         result = Vec3(result.x, testPos.y.toDouble(), result.z)
                     }
@@ -1288,7 +1392,7 @@ open class PokemonEntity(
         } else if (this.level().isEmptyBlock(blockPos)) {
             // look downward for a water surface
             blockLookCount = 64 // Higher because the pokemon can fall down to water below
-            var testPos =  BlockPos(pos.x.toInt(), pos.y.toInt(), pos.z.toInt())
+            var testPos = BlockPos(pos.x.toInt(), pos.y.toInt(), pos.z.toInt())
             for (i in 0..blockLookCount) {
                 // Try to find a surface...
                 val blockState = this.level().getBlockState(testPos)
@@ -1305,7 +1409,8 @@ open class PokemonEntity(
         if (foundSurface) {
             val canFly = form.behaviour.moving.fly.canFly
             if (canFly) {
-                val hasHeadRoom = !collidesWithBlock(Vec3(blockPos.x.toDouble(), (result.y + 1), (blockPos.z).toDouble()))
+                val hasHeadRoom =
+                    !collidesWithBlock(Vec3(blockPos.x.toDouble(), (result.y + 1), (blockPos.z).toDouble()))
                 if (hasHeadRoom) {
                     result = Vec3(result.x, result.y + 1.0, result.z)
                 }
@@ -1314,13 +1419,22 @@ open class PokemonEntity(
                 val halfHeight = getDimensions(this.pose).height / 2.0
                 for (i in 1..halfHeight.toInt()) {
                     blockPos = blockPos.below()
-                    if (!this.level().isWaterAt(blockPos) || !this.level().getBlockState(blockPos).getCollisionShape(this.level(), blockPos).isEmpty) {
+                    if (!this.level().isWaterAt(blockPos) || !this.level().getBlockState(blockPos)
+                            .getCollisionShape(this.level(), blockPos).isEmpty
+                    ) {
                         break
                     }
                 }
                 result = Vec3(result.x, result.y + halfHeight - halfHeight.toInt(), result.z)
             } else {
-                platform = if (form.behaviour.moving.swim.canWalkOnWater || collidesWithBlock(Vec3(result.x, result.y, result.z))) PlatformType.NONE else PlatformType.getPlatformTypeForPokemon(form)
+                platform = if (form.behaviour.moving.swim.canWalkOnWater || collidesWithBlock(
+                        Vec3(
+                            result.x,
+                            result.y,
+                            result.z
+                        )
+                    )
+                ) PlatformType.NONE else PlatformType.getPlatformTypeForPokemon(form)
             }
         }
         this.platform = platform
@@ -1328,7 +1442,7 @@ open class PokemonEntity(
         return result
     }
 
-    private fun Entity.collidesWithBlock(pos: Vec3) : Boolean {
+    private fun Entity.collidesWithBlock(pos: Vec3): Boolean {
         return level().getBlockCollisions(this, boundingBox.move(pos)).iterator().hasNext()
     }
 
@@ -1362,9 +1476,10 @@ open class PokemonEntity(
     fun cry() {
         if (this.isSilent) return
         val pkt = PlayPosableAnimationPacket(id, setOf("cry"), emptyList())
-        level().getEntitiesOfClass(ServerPlayer::class.java, AABB.ofSize(position(), 64.0, 64.0, 64.0)) { true }.forEach {
-            it.sendPacket(pkt)
-        }
+        level().getEntitiesOfClass(ServerPlayer::class.java, AABB.ofSize(position(), 64.0, 64.0, 64.0)) { true }
+            .forEach {
+                it.sendPacket(pkt)
+            }
     }
 
     override fun dropAllDeathLoot(world: ServerLevel, source: DamageSource) {
@@ -1381,8 +1496,9 @@ open class PokemonEntity(
             (isAlwaysExperienceDropper ||
                     lastHurtByPlayerTime > 0 &&
                     shouldDropExperience() &&
-                    level().gameRules.getBoolean(CobblemonGameRules.DO_POKEMON_LOOT
-            ))
+                    level().gameRules.getBoolean(
+                        CobblemonGameRules.DO_POKEMON_LOOT
+                    ))
         ) {
             ExperienceOrb.award(level() as ServerLevel, position(), baseExperienceReward)
         }
@@ -1405,16 +1521,29 @@ open class PokemonEntity(
         }
     }
 
-    override fun handleRelativeFrictionAndCalculateMovement(deltaMovement: Vec3 , friction: Float ): Vec3 {
+    override fun handleRelativeFrictionAndCalculateMovement(deltaMovement: Vec3, friction: Float): Vec3 {
         val riders = this.passengers.filterIsInstance<LivingEntity>()
-        if (riders.isEmpty()) {
+        if (riders.isEmpty() || this.controllingPassenger == null) {
             super.handleRelativeFrictionAndCalculateMovement(deltaMovement, friction)
         } else {
+            val velocity = ifRidingAvailableSupply(fallback = Vec3.ZERO) { behaviour, settings, state ->
+                behaviour.velocity(settings, state, this, this.controllingPassenger as Player, deltaMovement)
+            }
             //Handle ridden pokemon differently to allow vector lerp instead of simple addition.
-            val v = Entity.getInputVector(riding.velocity(this, this.controllingPassenger as Player, Vec3.ZERO), 1.0f, this.getYRot());
+            val v = Entity.getInputVector(velocity, 1.0f, this.getYRot());
             //changing this will give the ride more or less inertia/handling/drift
-            this.deltaMovement = this.deltaMovement.lerp(v, riding.inertia(this));
-            this.move(MoverType.SELF, this.deltaMovement.scale(this.speed.toDouble()))
+            val inertia = ifRidingAvailableSupply(fallback = 0.5) { behaviour, settings, state ->
+                behaviour.inertia(settings, state,this)
+            }
+
+            // TODO: jackowes look over this so I don't accidentally break anything
+            // TODO: Talk to landon about why this was needed
+            this.deltaMovement = this.deltaMovement.lerp(v, inertia)
+            var pos = this.deltaMovement.scale(this.speed.toDouble())
+            if (super.onGround() && this.deltaMovement.y == 0.0) {
+                pos = pos.subtract(0.0, 0.0001, 0.0)
+            }
+            this.move(MoverType.SELF, pos)
         }
 
         return this.deltaMovement
@@ -1436,14 +1565,35 @@ open class PokemonEntity(
         if (beamMode != 3) { // Don't let Pokémon move during recall
 
             //Prevent current travel logic when riding a pokemon.
-            /*
             val riders = this.passengers.filterIsInstance<LivingEntity>()
-            if ( riders.isEmpty() ) {
+            if ( riders.isEmpty() || this.controllingPassenger == null) {
                 super.travel(movementInput)
             }
-             */
+            else {
+                val inp = ifRidingAvailableSupply(fallback = Vec3.ZERO) { behaviour, settings, state ->
+                    behaviour.velocity(settings, state, this, this.controllingPassenger as Player, deltaMovement)
+                }
+
+                // Rotate velocity vector to face the current y rotation
+                val f = Mth.sin(this.getYRot() * 0.017453292f)
+                val g = Mth.cos(this.getYRot() * 0.017453292f)
+                val v = Vec3(
+                    inp.x * g.toDouble() - inp.z * f.toDouble(),
+                    inp.y,
+                    inp.z * g.toDouble() + inp.x * f.toDouble()
+                )
+
+                val diff = v.subtract(this.deltaMovement)
+
+                val inertia = ifRidingAvailableSupply(fallback = 0.5) { behaviour, settings, state ->
+                    behaviour.inertia(settings, state,this)
+                }
+
+                this.deltaMovement = this.deltaMovement.add( diff.scale(inertia) )
+
+                this.move(MoverType.SELF, this.deltaMovement)
+            }
 
-            super.travel(movementInput)
 
             this.updateBlocksTraveled(prevBlockPos)
         }
@@ -1481,7 +1631,8 @@ open class PokemonEntity(
 
     fun isFlying() = this.getBehaviourFlag(PokemonBehaviourFlag.FLYING)
 
-    fun isFalling() = this.fallDistance > 0 && this.level().getBlockState(this.blockPosition().below()).isAir && !this.isFlying()
+    fun isFalling() =
+        this.fallDistance > 0 && this.level().getBlockState(this.blockPosition().below()).isAir && !this.isFlying()
 
     fun couldStopFlying() = isFlying() && !behaviour.moving.walk.avoidsLand && behaviour.moving.walk.canWalk
 
@@ -1506,6 +1657,17 @@ open class PokemonEntity(
             ?: pokemon.getDisplayName()
     }
 
+    /**
+     * If this Pokémon has an active mark that has an applicable title, then the name with the title is returned.
+     * Otherwise, [getName] is returned
+     *
+     * @return The current display name with title of this entity.
+     */
+    fun getTitledName(): MutableComponent {
+        val mark = entityData.get(MARK).let { Marks.getByIdentifier(it.asResource()) } ?: pokemon.activeMark
+        return mark?.getTitle(getName().copy()) ?: getName().copy()
+    }
+
     /**
      * Returns the custom name of this entity, in the context of Cobblemon it is the [Pokemon.nickname].
      *
@@ -1529,7 +1691,8 @@ open class PokemonEntity(
      *
      * @return If the backing [pokemon] has a non-null [Pokemon.nickname].
      */
-    override fun hasCustomName(): Boolean = pokemon.nickname != null && pokemon.nickname?.contents != PlainTextContents.EMPTY
+    override fun hasCustomName(): Boolean =
+        pokemon.nickname != null && pokemon.nickname?.contents != PlainTextContents.EMPTY
 
     /**
      * This method toggles the visibility of the entity name,
@@ -1649,7 +1812,7 @@ open class PokemonEntity(
 
     override fun setLeashedTo(entity: Entity, bl: Boolean) {
         super.setLeashedTo(entity, bl)
-        if (this.ownerUUID != null && this.ownerUUID != entity.uuid ) {
+        if (this.ownerUUID != null && this.ownerUUID != entity.uuid) {
             dropLeash(true, true)
         }
     }
@@ -1670,9 +1833,9 @@ open class PokemonEntity(
 
     // Takes in a requested stat type with a base minimum and base maximum and returns the interpolated
     // stat based on the boost of that pokemons stat
-    fun getRideStat(stat: RidingStat, style: RidingStyle, baseMin: Double, baseMax: Double ): Double {
+    fun getRideStat(stat: RidingStat, style: RidingStyle, baseMin: Double, baseMax: Double): Double {
         //TODO: Change from static zero boost once aprijuice is implemented.
-        val stat = this.rideProp.calculate(stat, style, 0 )
+        val stat = this.rideProp.calculate(stat, style, 0)
         val statVal = (((baseMax - baseMin) / 100) * stat) + baseMin
         return statVal
     }
@@ -1686,24 +1849,47 @@ open class PokemonEntity(
         jumping = value
     }
 
+    fun ifRidingAvailable(block: (RidingBehaviour<RidingBehaviourSettings, RidingBehaviourState>, RidingBehaviourSettings, RidingBehaviourState) -> Unit) {
+        if (riding == null || ridingBehaviourSettings == null || ridingState == null) return
+        block(riding!!, ridingBehaviourSettings!!, ridingState!!)
+    }
+
+    fun <T> ifRidingAvailableSupply(
+        fallback: T,
+        block: (RidingBehaviour<RidingBehaviourSettings, RidingBehaviourState>, RidingBehaviourSettings, RidingBehaviourState) -> T
+    ): T {
+        var result = fallback
+        ifRidingAvailable { behaviour, settings, state ->
+            result = block(behaviour, settings, state)
+        }
+        return result
+    }
+
     override fun tickRidden(driver: Player, movementInput: Vec3) {
         super.tickRidden(driver, movementInput)
-        this.riding.tick(this, driver, movementInput)
-        val rotation = this.getControlledRotation(driver)
-        setRot(rotation.y, rotation.x)
-        this.yHeadRot = this.yRot
-        this.yBodyRot = this.yRot
-        this.yRotO = this.yRot
+        ifRidingAvailable { behaviour, settings, state ->
+            behaviour.tick(settings, state, this, driver, movementInput)
 
-        val riders = this.passengers.filterIsInstance<LivingEntity>()
+            if (!this.level().isClientSide) {
+                val pose = behaviour.pose(settings, state, this)
+                if (pose != this.entityData.get(POSE_TYPE)) {
+                    entityData.set(POSE_TYPE, pose)
+                }
+            }
 
-        if (this.riding.canJump(this, driver)) {
-            if (this.onGround()) {
+            val rotation = behaviour.rotation(settings, state, this, driver)
+            setRot(rotation.y, rotation.x)
+            this.yHeadRot = this.yRot
+            this.yBodyRot = this.yRot
+            this.yRotO = this.yRot
+            val riders = this.passengers.filterIsInstance<LivingEntity>()
+
+            if (behaviour.isActive(settings, state, this) && behaviour.canJump(settings, state, this, driver)) {
                 if (this.jumpInputStrength > 0) {
                     //this.jump(this.jumpStrength, movementInput)
                     //this.jump()
                     val f = PI.toFloat() - this.yRot * PI.toFloat() / 180
-                    val jumpVector = riding.jumpVelocity(this, driver, this.jumpInputStrength)
+                    val jumpVector = behaviour.jumpForce(settings, state, this, driver, this.jumpInputStrength)
                     val velocity = jumpVector.yRot(f)
                     // Rotate the jump vector f degrees around the Y axis
                     //val velocity = Vec3d(-sin(f) * jumpVector.x, jumpVector.y, cos(f) * jumpVector.z)
@@ -1755,12 +1941,11 @@ open class PokemonEntity(
 ////        this.velocityDirty = true
 //    }
 
-    private fun getControlledRotation(controller: LivingEntity): Vec2 {
-        return this.riding.controlledRotation(this, controller as Player)
-    }
-
     override fun onPassengerTurned(entityToUpdate: Entity) {
-        return this.riding.clampPassengerRotation(this, entityToUpdate as? LivingEntity ?: return)
+        if (entityToUpdate !is LivingEntity) return
+        ifRidingAvailable { behaviour, settings, state ->
+            behaviour.clampPassengerRotation(settings, state, this, entityToUpdate)
+        }
     }
 
     override fun positionRider(passenger: Entity, positionUpdater: MoveFunction) {
@@ -1768,16 +1953,24 @@ open class PokemonEntity(
             val index = this.passengers.indexOf(passenger).takeIf { it >= 0 && it < this.seats.size } ?: return
             val seat = this.seats[index]
             val seatOffset = seat.getOffset(this.getCurrentPoseType()).toVector3f()
-            val center = Vector3f(0f, this.bbHeight/2, 0f)
+            val center = Vector3f(0f, this.bbHeight / 2, 0f)
 
             val seatToCenter = center.sub(seatOffset, Vector3f())
-            val matrix = (this.passengers.first() as Rollable).orientation ?: Matrix3f().rotate((180f-passenger.yRot).toRadians(), Vector3f(0f, 1f, 0f))
-            val rotatedOffset = matrix.transform(seatToCenter, Vector3f()).add(center).sub(Vector3f(0f, passenger.bbHeight/2, 0f))
+            val matrix = (this.passengers.first() as? OrientationControllable)?.orientationController?.orientation
+                ?: Matrix3f().rotate((180f - passenger.yRot).toRadians(), Vector3f(0f, 1f, 0f))
+            val rotatedOffset =
+                matrix.transform(seatToCenter, Vector3f()).add(center).sub(Vector3f(0f, passenger.bbHeight / 2, 0f))
 
-            positionUpdater.accept(passenger, this.x + rotatedOffset.x, this.y + rotatedOffset.y, this.z + rotatedOffset.z)
+            positionUpdater.accept(
+                passenger,
+                this.x + rotatedOffset.x,
+                this.y + rotatedOffset.y,
+                this.z + rotatedOffset.z
+            )
             if (passenger is LivingEntity) {
-                this.riding.updatePassengerRotation(this, passenger)
-                this.riding.clampPassengerRotation(this, passenger)
+                ifRidingAvailable { behaviour, settings, state ->
+                    behaviour.updatePassengerRotation(settings, state,this, passenger)
+                }
             }
         }
     }
@@ -1785,7 +1978,7 @@ open class PokemonEntity(
     override fun getControllingPassenger(): LivingEntity? {
         val riders = this.passengers.filterIsInstance<LivingEntity>()
         if (riders.isEmpty()) {
-            riding.states.clear()
+            ridingState?.reset()
             return null
         }
 
@@ -1806,16 +1999,22 @@ open class PokemonEntity(
     }
 
     override fun getRiddenInput(controller: Player, movementInput: Vec3): Vec3 {
-        return this.riding.velocity(this, controller, movementInput)
+        return ifRidingAvailableSupply(fallback = Vec3.ZERO) { behaviour, settings, state ->
+            behaviour.velocity(settings, state, this, controller, movementInput)
+        }
     }
 
     override fun getRiddenSpeed(controller: Player): Float {
-        return this.riding.speed(this, controller)
+        return ifRidingAvailableSupply(fallback = 0.05f) { behaviour, settings, state ->
+            behaviour.speed(settings, state,this, controller)
+        }
     }
 
     fun useRidingAltPose(): Boolean {
         val driver = this.controllingPassenger as? Player ?: return false
-        return this.riding.useRidingAltPose(this, driver)
+        return ifRidingAvailableSupply(fallback = false) { behaviour, settings, state ->
+            behaviour.useRidingAltPose(settings, state, this, driver)
+        }
     }
 
     var jumpInputStrength: Int = 0 // move this
@@ -1868,7 +2067,7 @@ open class PokemonEntity(
             //Change this so it calls something from the controller to check
             //if the specific controller wants to ignore fluid physics since
             //not every single one will want to
-            fluidAffected =  false
+            fluidAffected = false
         }
 
         return fluidAffected
@@ -1880,14 +2079,15 @@ open class PokemonEntity(
     //flying or swimming but they are touching the ground and this needs to be prevented.
     //Having it be able to be turned off by the flying or swimming controllers is the
     //temp solution I have found.
-    override fun onGround() : Boolean {
-        if (riding.turnOffOnGround(this)) {
-            return false
+    override fun onGround(): Boolean {
+        val result = ifRidingAvailableSupply(fallback = null) { behaviour, settings, state ->
+            behaviour.turnOffOnGround(settings, state, this)
         }
+        if (result != null && result) return false
         return super.onGround()
     }
 
-	//I think already mentioned but should maybe be riding controller configurable
+    //I think already mentioned but should maybe be riding controller configurable
     override fun dismountsUnderwater(): Boolean {
         return false
     }
@@ -1897,17 +2097,23 @@ open class PokemonEntity(
         if (this.passengers.isEmpty()) {
             return regularGravity
         }
-        return riding.gravity(this, regularGravity) ?: regularGravity
+        return ifRidingAvailableSupply(fallback = regularGravity) { behaviour, settings, state ->
+            behaviour.gravity(settings, state, this, regularGravity)
+        }
     }
 
     fun setRideBar(): Float {
         val driver = this.controllingPassenger as? Player ?: return 0.0f
-        return this.riding.setRideBar(this, driver)
+        return ifRidingAvailableSupply(fallback = 0.0f) { behaviour, settings, state ->
+            behaviour.setRideBar(settings, state, this, driver)
+        }
     }
 
     fun rideFovMult(): Float {
         val driver = this.controllingPassenger as? Player ?: return 1.0f
-        return this.riding.rideFovMult(this, driver)
+        return ifRidingAvailableSupply(fallback = 1.0f) { behaviour, settings, state ->
+            behaviour.rideFovMultiplier(settings, state, this, driver)
+        }
     }
 
     /**
@@ -1932,4 +2138,4 @@ open class PokemonEntity(
     override fun resolveEntityScan(): LivingEntity {
         return this
     }
-}
+}

common/src/main/kotlin/com/cobblemon/mod/common/entity/pokemon/PokemonServerDelegate.kt

@@ -8,8 +8,8 @@
 
 package com.cobblemon.mod.common.entity.pokemon
 
+import com.cobblemon.mod.common.CobblemonNetwork
 import com.cobblemon.mod.common.CobblemonSounds
-import com.cobblemon.mod.common.Rollable
 import com.cobblemon.mod.common.api.entity.PokemonSender
 import com.cobblemon.mod.common.api.entity.PokemonSideDelegate
 import com.cobblemon.mod.common.api.pokemon.PokemonProperties
@@ -19,27 +19,25 @@ import com.cobblemon.mod.common.api.tags.CobblemonItemTags
 import com.cobblemon.mod.common.battles.BattleRegistry
 import com.cobblemon.mod.common.entity.PlatformType
 import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.net.messages.server.pokemon.update.ServerboundUpdateRidingStatePacket
 import com.cobblemon.mod.common.pokemon.Pokemon
 import com.cobblemon.mod.common.pokemon.activestate.ActivePokemonState
 import com.cobblemon.mod.common.pokemon.activestate.SentOutState
 import com.cobblemon.mod.common.util.getIsSubmerged
-import com.cobblemon.mod.common.util.math.geometry.toRadians
 import com.cobblemon.mod.common.util.playSoundServer
 import com.cobblemon.mod.common.util.update
 import com.cobblemon.mod.common.world.gamerules.CobblemonGameRules
-import java.util.Optional
-import net.minecraft.world.entity.Entity
-import net.minecraft.server.level.ServerPlayer
-import net.minecraft.server.level.ServerLevel
+import net.minecraft.client.Minecraft
 import net.minecraft.network.chat.Component
 import net.minecraft.network.syncher.EntityDataAccessor
+import net.minecraft.server.level.ServerLevel
+import net.minecraft.server.level.ServerPlayer
 import net.minecraft.world.damagesource.DamageSource
-import net.minecraft.world.entity.LivingEntity
+import net.minecraft.world.entity.Entity
 import net.minecraft.world.entity.ai.attributes.Attributes
 import net.minecraft.world.item.ItemStack
 import net.minecraft.world.level.pathfinder.PathType
-import org.joml.Matrix3f
-import org.joml.Vector3f
+import java.util.*
 
 /** Handles purely server logic for a Pokémon */
 class PokemonServerDelegate : PokemonSideDelegate {
@@ -109,6 +107,7 @@ class PokemonServerDelegate : PokemonSideDelegate {
     fun updateTrackedValues() {
         val trackedSpecies = mock?.species ?: entity.pokemon.species.resourceIdentifier.toString()
         val trackedNickname =  mock?.nickname ?: entity.pokemon.nickname ?: Component.empty()
+        val trackedMark = entity.pokemon.activeMark?.identifier.toString()
         val trackedAspects = mock?.aspects ?: entity.pokemon.aspects
         val trackedBall = mock?.pokeball ?: entity.pokemon.caughtBall.name.toString()
 
@@ -117,9 +116,19 @@ class PokemonServerDelegate : PokemonSideDelegate {
         if (entity.entityData.get(PokemonEntity.NICKNAME) != trackedNickname) {
             entity.entityData.set(PokemonEntity.NICKNAME, trackedNickname)
         }
+        if (entity.entityData.get(PokemonEntity.MARK) !=trackedMark) {
+            entity.entityData.set(PokemonEntity.MARK, trackedMark)
+        }
         entity.entityData.set(PokemonEntity.ASPECTS, trackedAspects)
         entity.entityData.set(PokemonEntity.LABEL_LEVEL, entity.pokemon.level)
-        entity.entityData.set(PokemonEntity.MOVING, entity.platform == PlatformType.NONE && entity.deltaMovement.multiply(1.0, if (entity.onGround()) 0.0 else 1.0, 1.0).length() > 0.005F)
+
+        if (entity.getCurrentPoseType() in PoseType.FLYING_POSES) {
+            entity.entityData.set(PokemonEntity.MOVING, entity.isPokemonFlying)
+        }
+        else {
+            entity.entityData.set(PokemonEntity.MOVING, entity.isPokemonWalking)
+        }
+
         entity.entityData.set(PokemonEntity.FRIENDSHIP, entity.pokemon.friendship)
         entity.entityData.set(PokemonEntity.CAUGHT_BALL, trackedBall)
 
@@ -288,4 +297,4 @@ class PokemonServerDelegate : PokemonSideDelegate {
             entity.remove(Entity.RemovalReason.KILLED)
         }
     }
-}
+}

common/src/main/kotlin/com/cobblemon/mod/common/events/FlowHandler.kt

@@ -8,9 +8,11 @@
 
 package com.cobblemon.mod.common.events
 
+import com.bedrockk.molang.runtime.value.MoValue
 import com.cobblemon.mod.common.CobblemonFlows
 import com.cobblemon.mod.common.api.Priority
 import com.cobblemon.mod.common.api.events.CobblemonEvents
+import com.cobblemon.mod.common.api.molang.MoLangFunctions.asMoLangValue
 import com.cobblemon.mod.common.platform.events.PlatformEvents
 import com.cobblemon.mod.common.util.cobblemonResource
 
@@ -20,6 +22,7 @@ import com.cobblemon.mod.common.util.cobblemonResource
 object FlowHandler {
     fun setup() {
         CobblemonEvents.POKEMON_CAPTURED.subscribe { CobblemonFlows.run(cobblemonResource("pokemon_captured"), it.context) }
+        CobblemonEvents.POKEMON_ENTITY_SPAWN.subscribe { CobblemonFlows.run(cobblemonResource("pokemon_entity_spawn"), mutableMapOf<String, MoValue>("pokemon_entity" to it.entity.asMoLangValue())) }
         CobblemonEvents.BATTLE_VICTORY.subscribe { CobblemonFlows.run(cobblemonResource("battle_victory"), it.context) }
         CobblemonEvents.POKEDEX_DATA_CHANGED_PRE.subscribe { CobblemonFlows.run(cobblemonResource("pokedex_data_changed_pre"), it.getContext(), it.functions) }
         CobblemonEvents.POKEDEX_DATA_CHANGED_POST.subscribe { CobblemonFlows.run(cobblemonResource("pokedex_data_changed_post"), it.getContext()) }
@@ -40,6 +43,8 @@ object FlowHandler {
         CobblemonEvents.EVOLUTION_TESTED.subscribe { CobblemonFlows.run(cobblemonResource("evolution_tested"), it.context, it.functions) }
         CobblemonEvents.EVOLUTION_ACCEPTED.subscribe { CobblemonFlows.run(cobblemonResource("evolution_accepted"), it.context, it.functions) }
         CobblemonEvents.EVOLUTION_COMPLETE.subscribe { CobblemonFlows.run(cobblemonResource("evolution_completed"), it.context) }
+        CobblemonEvents.FOSSIL_REVIVED.subscribe { CobblemonFlows.run(cobblemonResource("fossil_revived"), it.context) }
+        CobblemonEvents.BOBBER_SPAWN_POKEMON_POST.subscribe { CobblemonFlows.run(cobblemonResource("bobber_spawn_pokemon_post"), it.context) }
         CobblemonEvents.WALLPAPER_UNLOCKED_EVENT.subscribe { CobblemonFlows.run(cobblemonResource("wallpaper_unlocked"), it.context, it.functions) }
 
         PlatformEvents.SERVER_PLAYER_LOGIN.subscribe(priority = Priority.LOW) { CobblemonFlows.run(cobblemonResource("player_logged_in"), it.context) }
@@ -54,5 +59,3 @@ object FlowHandler {
         PlatformEvents.PLAYER_DEATH.subscribe { CobblemonFlows.run(cobblemonResource("player_died"), it.context) }
     }
 }
-
-

common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/data/MarkRegistrySyncPacket.kt

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.net.messages.client.data
+
+import com.cobblemon.mod.common.api.mark.Mark
+import com.cobblemon.mod.common.api.mark.Marks
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.network.RegistryFriendlyByteBuf
+
+class MarkRegistrySyncPacket(marks: List<Mark>) : DataRegistrySyncPacket<Mark, MarkRegistrySyncPacket>(marks) {
+    companion object {
+        val ID = cobblemonResource("marks")
+        fun decode(buffer: RegistryFriendlyByteBuf) = MarkRegistrySyncPacket(emptyList()).apply { decodeBuffer(buffer) }
+    }
+
+
+    override val id = ID
+    override fun encodeEntry(buffer: RegistryFriendlyByteBuf, entry: Mark) {
+        entry.encode(buffer)
+    }
+
+    override fun decodeEntry(buffer: RegistryFriendlyByteBuf): Mark = Mark.decode(buffer)
+
+    override fun synchronizeDecoded(entries: Collection<Mark>) {
+        Marks.reload(entries.associateBy { it.identifier })
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/orientation/ClientboundUpdateOrientationPacket.kt

@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.net.messages.client.orientation
+
+import com.cobblemon.mod.common.api.net.NetworkPacket
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.cobblemon.mod.common.util.readMatrix3f
+import com.cobblemon.mod.common.util.writeMatrix3f
+import net.minecraft.network.RegistryFriendlyByteBuf
+import org.joml.Matrix3f
+
+/**
+ * Packet sent from the server to update the current orientation of the
+ * given entity for the remote entity receiving this packet.
+ *
+ * @author Jackowes
+ * @since March 30th, 2025
+ */
+
+class ClientboundUpdateOrientationPacket internal constructor(val orientation: Matrix3f?, val active: Boolean?, val entityId: Int) : NetworkPacket<ClientboundUpdateOrientationPacket> {
+    override val id = ID
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeVarInt(entityId)
+        buffer.writeBoolean(orientation != null)
+        if (orientation != null && active != null) {
+            buffer.writeMatrix3f(orientation)
+            buffer.writeBoolean(active)
+        }
+    }
+
+    companion object {
+        val ID = cobblemonResource("s2c_update_orientation")
+        fun decode(buffer: RegistryFriendlyByteBuf): ClientboundUpdateOrientationPacket {
+            val entityId = buffer.readVarInt()
+            val valid = buffer.readBoolean()
+            val orientation = if (valid) buffer.readMatrix3f() else null
+            val active = if (valid) buffer.readBoolean() else null
+            return ClientboundUpdateOrientationPacket(orientation, active, entityId)
+        }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/pokemon/update/ActiveMarkUpdatePacket.kt

@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.net.messages.client.pokemon.update
+
+import com.cobblemon.mod.common.api.mark.Mark
+import com.cobblemon.mod.common.api.mark.Marks
+import com.cobblemon.mod.common.pokemon.Pokemon
+import com.cobblemon.mod.common.util.*
+import net.minecraft.network.RegistryFriendlyByteBuf
+
+class ActiveMarkUpdatePacket(pokemon: () -> Pokemon, value: Mark?): SingleUpdatePacket<Mark?, ActiveMarkUpdatePacket>(pokemon, value) {
+    override val id = ID
+    override fun encodeValue(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeNullable(this.value) { _, v -> buffer.writeIdentifier(v.identifier) }
+    }
+
+    override fun set(pokemon: Pokemon, value: Mark?) {
+        pokemon.activeMark = value
+    }
+
+    companion object {
+        val ID = cobblemonResource("active_mark_update")
+        fun decode(buffer: RegistryFriendlyByteBuf): ActiveMarkUpdatePacket {
+            val pokemon = decodePokemon(buffer)
+            val markIdentifier = buffer.readNullable { buffer.readIdentifier() }
+            val mark = if (markIdentifier == null) null else Marks.getByIdentifier(markIdentifier)
+            return ActiveMarkUpdatePacket(pokemon, mark)
+        }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/pokemon/update/ClientboundUpdateRidingStatePacket.kt

@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.net.messages.client.pokemon.update
+
+import com.cobblemon.mod.common.api.net.NetworkPacket
+import com.cobblemon.mod.common.api.riding.behaviour.RidingBehaviourState
+import com.cobblemon.mod.common.net.messages.server.pokemon.update.ServerboundUpdateRidingStatePacket
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.cobblemon.mod.common.util.server
+import net.minecraft.client.Minecraft
+import net.minecraft.network.RegistryFriendlyByteBuf
+import net.minecraft.resources.ResourceLocation
+
+class ClientboundUpdateRidingStatePacket(
+    val entity: Int,
+    val behaviour: ResourceLocation,
+    val state: RidingBehaviourState? = null,
+    val data: RegistryFriendlyByteBuf? = null
+) : NetworkPacket<ClientboundUpdateRidingStatePacket> {
+    override val id = ID
+
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        if (state == null) error("Expected state to be populated for encoding")
+        buffer.writeInt(entity)
+        buffer.writeResourceLocation(behaviour)
+        state.encode(buffer)
+    }
+
+    companion object {
+        val ID = cobblemonResource("s2c_update_ride_controller")
+        fun decode(buffer: RegistryFriendlyByteBuf): ClientboundUpdateRidingStatePacket {
+            val entity = buffer.readInt()
+            val behaviour = buffer.readResourceLocation()
+            val state = RegistryFriendlyByteBuf(buffer.readBytes(buffer.readableBytes()), Minecraft.getInstance().player!!.registryAccess())
+            return ClientboundUpdateRidingStatePacket(
+                entity = entity,
+                behaviour = behaviour,
+                data = state
+            )
+        }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/pokemon/update/MarkAddUpdatePacket.kt

@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.net.messages.client.pokemon.update
+
+import com.cobblemon.mod.common.api.mark.Mark
+import com.cobblemon.mod.common.api.mark.Marks
+import com.cobblemon.mod.common.pokemon.Pokemon
+import com.cobblemon.mod.common.util.*
+import net.minecraft.network.RegistryFriendlyByteBuf
+
+class MarkAddUpdatePacket(pokemon: () -> Pokemon, value: Mark?): SingleUpdatePacket<Mark?, MarkAddUpdatePacket>(pokemon, value) {
+    override val id = ID
+    override fun encodeValue(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeNullable(this.value) { _, v -> buffer.writeIdentifier(v.identifier) }
+    }
+
+    override fun set(pokemon: Pokemon, value: Mark?) {
+        if (value != null) pokemon.exchangeMark(value, true)
+    }
+
+    companion object {
+        val ID = cobblemonResource("mark_add_update")
+        fun decode(buffer: RegistryFriendlyByteBuf): MarkAddUpdatePacket {
+            val pokemon = decodePokemon(buffer)
+            val markIdentifier = buffer.readNullable { buffer.readIdentifier() }
+            val mark = if (markIdentifier == null) null else Marks.getByIdentifier(markIdentifier)
+            return MarkAddUpdatePacket(pokemon, mark)
+        }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/pokemon/update/MarkPotentialAddUpdatePacket.kt

@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.net.messages.client.pokemon.update
+
+import com.cobblemon.mod.common.api.mark.Mark
+import com.cobblemon.mod.common.api.mark.Marks
+import com.cobblemon.mod.common.pokemon.Pokemon
+import com.cobblemon.mod.common.util.*
+import net.minecraft.network.RegistryFriendlyByteBuf
+
+class MarkPotentialAddUpdatePacket(pokemon: () -> Pokemon, value: Mark?): SingleUpdatePacket<Mark?, MarkPotentialAddUpdatePacket>(pokemon, value) {
+    override val id = ID
+    override fun encodeValue(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeNullable(this.value) { _, v -> buffer.writeIdentifier(v.identifier) }
+    }
+
+    override fun set(pokemon: Pokemon, value: Mark?) {
+        if (value != null) pokemon.potentialMarks.add(value)
+    }
+
+    companion object {
+        val ID = cobblemonResource("potential_mark_add_update")
+        fun decode(buffer: RegistryFriendlyByteBuf): MarkPotentialAddUpdatePacket {
+            val pokemon = decodePokemon(buffer)
+            val markIdentifier = buffer.readNullable { buffer.readIdentifier() }
+            val mark = if (markIdentifier == null) null else Marks.getByIdentifier(markIdentifier)
+            return MarkPotentialAddUpdatePacket(pokemon, mark)
+        }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/pokemon/update/MarkRemoveUpdatePacket.kt

@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.net.messages.client.pokemon.update
+
+import com.cobblemon.mod.common.api.mark.Mark
+import com.cobblemon.mod.common.api.mark.Marks
+import com.cobblemon.mod.common.pokemon.Pokemon
+import com.cobblemon.mod.common.util.*
+import net.minecraft.network.RegistryFriendlyByteBuf
+
+class MarkRemoveUpdatePacket(pokemon: () -> Pokemon, value: Mark?): SingleUpdatePacket<Mark?, MarkRemoveUpdatePacket>(pokemon, value) {
+    override val id = ID
+    override fun encodeValue(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeNullable(this.value) { _, v -> buffer.writeIdentifier(v.identifier) }
+    }
+
+    override fun set(pokemon: Pokemon, value: Mark?) {
+        if (value != null) pokemon.exchangeMark(value, false)
+    }
+
+    companion object {
+        val ID = cobblemonResource("mark_remove_update")
+        fun decode(buffer: RegistryFriendlyByteBuf): MarkRemoveUpdatePacket {
+            val pokemon = decodePokemon(buffer)
+            val markIdentifier = buffer.readNullable { buffer.readIdentifier() }
+            val mark = if (markIdentifier == null) null else Marks.getByIdentifier(markIdentifier)
+            return MarkRemoveUpdatePacket(pokemon, mark)
+        }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/pokemon/update/MarkingsUpdatePacket.kt

@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.net.messages.client.pokemon.update
+
+import com.cobblemon.mod.common.pokemon.Pokemon
+import com.cobblemon.mod.common.util.cobblemonResource
+import io.netty.buffer.ByteBuf
+import net.minecraft.network.RegistryFriendlyByteBuf
+
+class MarkingsUpdatePacket(pokemon: () -> Pokemon, value: List<Int>): SingleUpdatePacket<List<Int>, MarkingsUpdatePacket>(pokemon, value) {
+    override val id = ID
+    override fun encodeValue(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeCollection(this.value) { pb, value -> pb.writeInt(value) }
+    }
+
+    override fun set(pokemon: Pokemon, value: List<Int>) {
+        pokemon.markings = value
+    }
+
+    companion object {
+        val ID = cobblemonResource("markings_update")
+        fun decode(buffer: RegistryFriendlyByteBuf): MarkingsUpdatePacket {
+            val pokemon = decodePokemon(buffer)
+            val markings = buffer.readList(ByteBuf::readInt).toList()
+            return MarkingsUpdatePacket(pokemon, markings)
+        }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/pokemon/update/MarksPotentialUpdatePacket.kt

@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.net.messages.client.pokemon.update
+
+import com.cobblemon.mod.common.api.mark.Mark
+import com.cobblemon.mod.common.api.mark.Marks
+import com.cobblemon.mod.common.pokemon.Pokemon
+import com.cobblemon.mod.common.util.*
+import io.netty.buffer.ByteBuf
+import net.minecraft.network.RegistryFriendlyByteBuf
+
+class MarksPotentialUpdatePacket(pokemon: () -> Pokemon, value: MutableSet<Mark>): SingleUpdatePacket<MutableSet<Mark>, MarksPotentialUpdatePacket>(pokemon, value) {
+    override val id = ID
+    override fun encodeValue(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeCollection(this.value) { pb, value -> pb.writeIdentifier(value.identifier) }
+    }
+
+    override fun set(pokemon: Pokemon, value: MutableSet<Mark>) {
+        pokemon.potentialMarks = value
+    }
+
+    companion object {
+        val ID = cobblemonResource("potential_marks_update")
+        fun decode(buffer: RegistryFriendlyByteBuf): MarksPotentialUpdatePacket {
+            val pokemon = decodePokemon(buffer)
+            val identifiers = buffer.readList(ByteBuf::readIdentifier).toList()
+            val potentialMarks = identifiers.map { Marks.getByIdentifier(it) }.filterNotNull().toMutableSet()
+            return MarksPotentialUpdatePacket(pokemon, potentialMarks)
+        }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/pokemon/update/MarksUpdatePacket.kt

@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.net.messages.client.pokemon.update
+
+import com.cobblemon.mod.common.api.mark.Mark
+import com.cobblemon.mod.common.api.mark.Marks
+import com.cobblemon.mod.common.pokemon.Pokemon
+import com.cobblemon.mod.common.util.*
+import io.netty.buffer.ByteBuf
+import net.minecraft.network.RegistryFriendlyByteBuf
+
+class MarksUpdatePacket(pokemon: () -> Pokemon, value: MutableSet<Mark>): SingleUpdatePacket<MutableSet<Mark>, MarksUpdatePacket>(pokemon, value) {
+    override val id = ID
+    override fun encodeValue(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeCollection(this.value) { pb, value -> pb.writeIdentifier(value.identifier) }
+    }
+
+    override fun set(pokemon: Pokemon, value: MutableSet<Mark>) {
+        pokemon.marks = value
+    }
+
+    companion object {
+        val ID = cobblemonResource("marks_update")
+        fun decode(buffer: RegistryFriendlyByteBuf): MarksUpdatePacket {
+            val pokemon = decodePokemon(buffer)
+            val identifiers = buffer.readList(ByteBuf::readIdentifier).toList()
+            val marks = identifiers.map { Marks.getByIdentifier(it) }.filterNotNull().toMutableSet()
+            return MarksUpdatePacket(pokemon, marks)
+        }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/spawn/SpawnExtraDataEntityPacket.kt

@@ -26,7 +26,7 @@ abstract class SpawnExtraDataEntityPacket<T: NetworkPacket<T>, E : Entity>(var v
 
     abstract fun encodeEntityData(buffer: RegistryFriendlyByteBuf)
 
-    abstract fun applyData(entity: E)
+    abstract fun applyData(entity: E, level: ClientLevel)
 
     abstract fun checkType(entity: Entity): Boolean
 
@@ -48,7 +48,7 @@ abstract class SpawnExtraDataEntityPacket<T: NetworkPacket<T>, E : Entity>(var v
             )
             // Cobblemon start
             if (this.checkType(entity)) {
-                this.applyData(entity as E)
+                this.applyData(entity as E, world)
             }
             // Cobblemon end
             world.addEntity(entity)
@@ -59,4 +59,4 @@ abstract class SpawnExtraDataEntityPacket<T: NetworkPacket<T>, E : Entity>(var v
     companion object {
         fun decodeVanillaPacket(buffer: RegistryFriendlyByteBuf) = ClientboundAddEntityPacket(buffer)
     }
-}
+}