Merge branch 'bag-of-plenty' into 'version/1.9'

Bag

See merge request cable-mc/cobblemon!2433

CHANGELOG.md

@@ -1,37 +1,37 @@
 # Changelog
-## [1.8.3 (MONTH xth, 2026)](#1-8-3)
+## [1.9.0 (MONTH xth, 2026)](#1-9-0)
 
 ### Additions
-
-### Pokémon Added
-#### Generation 4
-
-#### Generation 5
-
-#### Generation 6
-
-#### Generation 7
-
-#### Generation 8
-
-#### Generation 9
-
-### Model updates for the following Pokémon
-
-### Animation updates for the following Pokémon
+- Trainer bags and packs got added
+  - You can craft and equip those to store additional items
 
 ### Changes
+- Trading has been overhauled to allow offering multiple Pokémon, up to the entire party, in a single trade
+  - Selected Pokémon are now highlighted in both parties with new party slot assets
+  - Hovering an offered Pokémon now shows its summary, and clicking the active Pokémon no longer exits the summary view
+  - The trade animation now moves the offered Pokémon towards the Poké Ball
+  - Parties are compacted after a trade so no empty slots are left between Pokémon
 
 ### Fixes
-- Fixed datapacks with item interaction evolutions that don't specify an item crashing the world on load.
-- Fixed the Pokédex evolution tree crashing when a datapack's dex entry is missing an evolution's form.
-- Fixed the Pokédex evolution tree crashing with a stack overflow on evolutions that loop back on themselves.
-- Fixed form-changing evolutions sometimes resolving to the source form in the Pokédex evolution tree.
-- Broken datapack evolutions are now logged and skipped in the Pokédex evolution tree instead of crashing.
 
 ### Developer
+- Trade network packets (`TradeUpdatedPacket`, `UpdateTradeOfferPacket`, and `TradeCompletedPacket`) now receive an array of Pokémon instead of a single Pokémon to execute trades
+- `TradeEvent.Pre` and `TradeEvent.Post` now expose every Pokémon each participant receives (`tradeParticipant1Pokemon` and `tradeParticipant2Pokemon` are now lists), and their Molang context includes `trade_participant_1_pokemon_list` and `trade_participant_2_pokemon_list`
 
 ### Molang & Datapacks
+- `bag_categories` got added which control what kind of tabs and capabilities the Trainerbags have
+```json
+{
+  "order": 1,
+  "icon": "cobblemon:textures/item/medicine/potion.png",
+  "whiteListTag": "cobblemon:bag/whitelist_consumables",
+  "blackListTag": "cobblemon:bag/blacklist_consumables",
+  "maxCount": 512
+}
+```
+- Bunch of default tags as white/blacklist got added to control what can be inserted the corresponding bag categories
+
+### Particles
 
 ### Localization
 - Updated translations for:

changelogs/CHANGELOG-1.8.3.md

@@ -0,0 +1,107 @@
+# Changelog
+## [1.8.3 (October 25th, 2026)](#1-8-3)
+
+### Additions
+- Added compatability with AppleSkin.
+
+### New Rideable Pokémon
+- Vikavolt
+- Fearow
+
+### Particles
+## New Move Animations
+- Water Shuriken
+
+### Cries added/updated for the following Pokémon
+- Hoppip
+- Skiploom
+- Jumpluff
+- Houndour
+- Houndoom
+- Wurmple
+- Silcoon
+- Beautifly
+- Cascoon
+- Dustox
+- Surskit
+- Masquerain
+- Torkoal
+- Starly
+- Staravia
+- Staraptor
+- Combee
+- Vespiquen
+- Dusknoir
+- Helioptile
+- Heliolisk
+- Grubbin
+- Charjabug
+- Vikavolt
+- Applin (updated)
+- Flapple (updated)
+- Appletun
+- Runerigus
+- Dipplin
+
+### Animation updates for the following Pokémon
+- Vikavolt
+- Magby
+- Magmar
+- Ninetales (+ Alolan)
+- Spearow
+- Fearow
+- Squawkabilly
+- Mudkip
+- Marshtomp
+- Swampert
+
+### Changes
+- Changed the Misc icon in the Campfire Pot Recipe Book to Health Candy.
+- Moved EXP Candies from the Medicine recipe book category to the Misc category.
+- Removed Dynamic Lights data from the Magmarizer item for consistency with the block.
+- Added `doPokemonPredation` game rule, which controls aggressiveness of Pokémon with the `hate_entity` brain task defined.
+- Added `predation_chance` server config value, which controls the possibility of attacking the hated entity found in `hate_entity` brain tasks.
+- Prehistoric Eroded Pillar generates slightly more frequently.
+- Togekiss was changed from a jet-style mount to bird-style.
+
+### Fixes
+- Fixed datapacks with item interaction evolutions that don't specify an item crashing the world on load.
+- Fixed the Pokédex evolution tree crashing when a datapack's dex entry is missing an evolution's form.
+- Fixed the Pokédex evolution tree crashing with a stack overflow on evolutions that loop back on themselves.
+- Fixed the Pokédex evolution tree crashing when looking at a dex that is not part of the "National Dex" aggregate.
+- Fixed some display names in the Pokédex evolution tree having unintended font colours.
+- Fixed evolution trees not building properly when a Pokémon has several Pokédex entries for different regions.
+- Fixed form-changing evolutions sometimes resolving to the source form in the Pokédex evolution tree.
+- Broken datapack evolutions are now logged and skipped in the Pokédex evolution tree instead of crashing.
+- Fixed the `alpha` property having no tab completion in commands such as `/pokespawn`, `/pokegive` and `/pokeedit`, and added the missing `dmax_level`, `gmax_factor` and `tradable` aliases to tab completion.
+- Fixed friendship booster items not being recognised as such.
+- Fixed conflicts with other mods that would make use of recipe books in certain ways (Farmer's Delight Cooking Pot).
+- Fixed Pokémon battles stalling when a sidemod cancels the `THROWN_POKEBALL_HIT` hit event.
+- Fixed choice feature tab completion in `spawnpokemon/pokegive/pokeedit` commands.
+- Fixed MoLang that's targeting players intermittedly failing when they have died, requiring them to relog.
+- Fixed a NeoForge bug where none of the Cobblemon plants/berries could be placed into pots.
+- Fixed party overlay not hiding when the player opens the Pokédex scanner.
+- Fixed `hate_entity` task focusing on its own entity, therefore enabling deadly warfare between Zangoose and Seviper.
+- Prehistoric Frozen Pond, Prehistoric Frozen Spike, and Prehistoric Lush Den now actually generate (oops).
+- Fixed Frogadier floating in its `battle_idle` animation.
+- Fixed absence or incorrect mergers in spawning conditions, causing the max height/depth of conditions to use the min value instead.
+- Added stricter riding checks on server side to prevent possible packet forgery when a player tries to ride Pokémon.
+- Fixed Pokémon cries and animation sounds played from GUIs, such as the starter selection screen and the Pokédex, being tied to the Master volume slider instead of Friendly Creatures.
+- Fixed Archeops T-posing during its `air_cry` animation.
+
+### Developer
+- Bumped NeoForge to `21.1.195` to get access to MixinExtras `0.5` and the expressions annotation.
+- New Platform Event `PLAYER_RESPAWN` which is fired when a player respawns (either through death or returning from the end).
+- Platform Events `SERVER_PLAYER_TICK_PRE` and `SERVER_PLAYER_TICK_POST` no longer fire when the player is dead.
+  - It is now tied much closer to the actual entity rather than the player or their connection.
+
+### Molang & Datapacks
+- Fixed `q.pokemon.nature` returning class instance instead of proper string value (`cobblemon:adamant`).
+- Fixed `q.entity.is_looking_at` result being always `1` for whatever entity passed as the target parameter.
+- Added hate chance optional parameter to `hate_entity` task. `1.0` will make an entity always attack the target.
+
+### Localization
+- Updated translations for:
+  - Russian
+  - Japanese
+  - Brazilian Portuguese

changelogs/CHANGELOG-1.8.4.md

@@ -0,0 +1,25 @@
+# Changelog
+## [1.8.4 (October 27th, 2026)](#1-8-4)
+
+### Changes
+- The Froakie line now blinks. The world will never be the same.
+
+### Fixes
+- Fixed heaps of spawns not working. This was caused by us missing something before release. RIP.
+- Fixed a crash caused by Fearow blinking while you're riding one. Makes sense to me.
+- Fixed Minior's "Shields Down" ability being very broken.
+- Fixed Dusclops using Squirtle's cry sound (lol).
+- Fixed blank Cooking Pot recipe book entries and missing tabs on Fabric.
+- Fixed a hitbox issue with placeable Orb held items attached to a ceiling.
+- Fixed something sneaky. I'll tell you about it later.
+
+### Molang & Datapacks
+- Added `q.target_fainted` function to move action effects that checks if any opponents fainted from the move.
+
+### Particles
+- Updated Water Shuriken effect to be timed better when the opponent faints.
+
+### Localization
+- Updated translations for:
+  - Korean
+  - Simplified Chinese

common/src/main/java/com/cobblemon/mod/common/bag/BagEntity.java

@@ -0,0 +1,8 @@
+package com.cobblemon.mod.common.bag;
+
+import com.cobblemon.mod.common.item.bag.CobblemonBagContainer;
+
+public interface BagEntity {
+    CobblemonBagContainer cobblemon$getBagContainer();
+    void cobblemon$setBagContainer(CobblemonBagContainer bagContainer);
+}

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

@@ -23,6 +23,8 @@ import com.cobblemon.mod.common.api.tags.CobblemonItemTags;
 import com.cobblemon.mod.common.duck.PlayerDuck;
 import com.cobblemon.mod.common.duck.RidePassenger;
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity;
+import com.cobblemon.mod.common.bag.BagEntity;
+import com.cobblemon.mod.common.item.bag.CobblemonBagContainer;
 import com.cobblemon.mod.common.pokedex.scanner.PokedexEntityData;
 import com.cobblemon.mod.common.pokedex.scanner.ScannableEntity;
 import com.cobblemon.mod.common.pokemon.FormData;
@@ -56,6 +58,7 @@ import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.item.enchantment.EnchantmentHelper;
 import net.minecraft.world.level.Level;
 import net.minecraft.world.phys.Vec3;
+import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.joml.Vector3f;
 import org.objectweb.asm.Opcodes;
@@ -73,7 +76,7 @@ import java.util.*;
 import java.util.stream.Collectors;
 
 @Mixin(Player.class)
-public abstract class PlayerMixin extends LivingEntity implements ScannableEntity, OrientationControllable, PlayerDuck, RidePassenger {
+public abstract class PlayerMixin extends LivingEntity implements ScannableEntity, OrientationControllable, PlayerDuck, RidePassenger, BagEntity {
 
     @Unique
     private Vector3f cobblemon$driverInput;
@@ -107,6 +110,8 @@ public abstract class PlayerMixin extends LivingEntity implements ScannableEntit
 
     @Unique private Vec3 cobblemon$rideEyePos = Vec3.ZERO;
 
+    @Unique private CobblemonBagContainer cobblemon$cobblemonBagContainer = new CobblemonBagContainer();
+
     protected PlayerMixin(EntityType<? extends LivingEntity> p_20966_, Level p_20967_) {
         super(p_20966_, p_20967_);
     }
@@ -404,4 +409,37 @@ public abstract class PlayerMixin extends LivingEntity implements ScannableEntit
         original.call(target, strength, x, z);
     }
 
+    @Override @NotNull
+    public CobblemonBagContainer cobblemon$getBagContainer() { return cobblemon$cobblemonBagContainer; }
+
+    @Override
+    public void cobblemon$setBagContainer(CobblemonBagContainer bagContainer) { cobblemon$cobblemonBagContainer = bagContainer; }
+
+    @Inject(
+            method = "readAdditionalSaveData(Lnet/minecraft/nbt/CompoundTag;)V",
+            at = @At("TAIL")
+    )
+    private void cobblemon$readAdditionalSaveData(CompoundTag compound, CallbackInfo ci) {
+        if (compound.contains("CobblemonBagData", 9)) {
+            this.cobblemon$cobblemonBagContainer.fromTag(compound.getList("CobblemonBagData", 10), this.registryAccess());
+        }
+    }
+
+    @Inject(
+            method = "addAdditionalSaveData(Lnet/minecraft/nbt/CompoundTag;)V",
+            at = @At("TAIL")
+    )
+    private void cobblemon$addAdditionalSaveData(CompoundTag compound, CallbackInfo ci) {
+        compound.put("CobblemonBagData", this.cobblemon$cobblemonBagContainer.createTag(this.registryAccess()));
+    }
+
+    @Inject(
+            method = "dropEquipment()V",
+            at = @At("TAIL")
+    )
+    private void cobblemon$dropCobblemonBag(CallbackInfo ci) {
+        if (level().getGameRules().getBoolean(CobblemonGameRules.BAG_DROP_ITEMS)) {
+            this.cobblemon$cobblemonBagContainer.dropAll((Player)(Object)this);
+        }
+    }
 }

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

@@ -15,17 +15,23 @@ import com.cobblemon.mod.common.api.riding.RidingStyle;
 import com.cobblemon.mod.common.api.spawning.spawner.PlayerSpawner;
 import com.cobblemon.mod.common.api.spawning.spawner.PlayerSpawnerFactory;
 import com.cobblemon.mod.common.api.stats.CobblemonStats;
+import com.cobblemon.mod.common.block.HealingMachineBlock;
 import com.cobblemon.mod.common.duck.ServerLevelDuck;
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity;
+import com.cobblemon.mod.common.bag.BagEntity;
 import com.cobblemon.mod.common.world.gamerules.CobblemonGameRules;
 import com.llamalad7.mixinextras.injector.ModifyExpressionValue;
 import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
 import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
 import com.llamalad7.mixinextras.sugar.Local;
+import net.minecraft.core.BlockPos;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.server.level.ServerPlayer;
 import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.EntityType;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.state.BlockState;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
@@ -33,6 +39,9 @@ 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;
+
+import java.util.Optional;
 
 @Mixin(ServerPlayer.class)
 public abstract class ServerPlayerMixin implements PlayerSpawnerAccessor {
@@ -142,4 +151,25 @@ public abstract class ServerPlayerMixin implements PlayerSpawnerAccessor {
                         ((ServerLevelDuck) this.serverLevel()).cobblemon$getLevelResourceLocation()
                 );
     }
+
+    @Inject(
+            method = "findRespawnAndUseSpawnBlock(Lnet/minecraft/server/level/ServerLevel;Lnet/minecraft/core/BlockPos;FZZ)Ljava/util/Optional;",
+            at = @At(value = "HEAD"),
+            cancellable = true
+    )
+    private static void cobblemon$useHealthStationAsRespawn(ServerLevel level, BlockPos pos, float angle, boolean forced, boolean keepInventory, CallbackInfoReturnable<Optional<ServerPlayer.RespawnPosAngle>> cir) {
+        BlockState state = level.getBlockState(pos);
+        Block block = state.getBlock();
+        if (block instanceof HealingMachineBlock && HealingMachineBlock.Companion.canSetSpawn(level)) {
+            cir.setReturnValue(HealingMachineBlock.Companion.findStandUpPosition(EntityType.PLAYER, level, pos).map((vec3) -> ServerPlayer.RespawnPosAngle.of(vec3, pos)));
+        }
+    }
+
+    @Inject(
+            method = "restoreFrom",
+            at = @At("TAIL")
+    )
+    private void cobblemon$restoreCobblemonBag(ServerPlayer that, boolean keepEverything, CallbackInfo ci) {
+        ((BagEntity)(Object)this).cobblemon$setBagContainer(((BagEntity)that).cobblemon$getBagContainer());
+    }
 }

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

@@ -16,6 +16,7 @@ import com.cobblemon.mod.common.item.crafting.CookingPotShapelessRecipe;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Maps;
+import com.llamalad7.mixinextras.sugar.Local;
 import net.minecraft.client.ClientRecipeBook;
 import net.minecraft.client.RecipeBookCategories;
 import net.minecraft.client.gui.screens.recipebook.RecipeCollection;
@@ -63,23 +64,12 @@ public abstract class ClientRecipeBookMixin {
         }
     }
 
-    @Inject(method = "setupCollections", at = @At("RETURN"))
-    private void addCustomAggregateCategories(Iterable<RecipeHolder<?>> recipes, RegistryAccess registryAccess, CallbackInfo ci) {
-        Map<RecipeBookCategories, List<List<RecipeHolder<?>>>> map = categorizeAndGroupRecipes(recipes);
-        Map<RecipeBookCategories, List<RecipeCollection>> map2 = Maps.newHashMap();
-        ImmutableList.Builder<RecipeCollection> builder = ImmutableList.builder();
-
-        map.forEach((recipeBookCategories, list) -> {
-            List<RecipeCollection> collections = list.stream()
-                    .map(listx -> new RecipeCollection(registryAccess, listx))
-                    .peek(builder::add)
-                    .collect(ImmutableList.toImmutableList());
-            map2.put(recipeBookCategories, collections);
-        });
-        RecipeBookCategories.AGGREGATE_CATEGORIES.forEach((recipeBookCategories, list) -> map2.put(recipeBookCategories, (List) list.stream().flatMap((recipeBookCategoriesx) -> ((List) map2.getOrDefault(recipeBookCategoriesx, ImmutableList.of())).stream()).collect(ImmutableList.toImmutableList())));
+    @Inject(method = "setupCollections",
+            at = @At(
+                    value = "INVOKE",
+                    target = "Lcom/google/common/collect/ImmutableMap;copyOf(Ljava/util/Map;)Lcom/google/common/collect/ImmutableMap;"
+            ))
+    private void addCustomAggregateCategories(Iterable<RecipeHolder<?>> recipes, RegistryAccess registryAccess, CallbackInfo ci, @Local(ordinal = 1) Map<RecipeBookCategories, List<RecipeCollection>> map2) {
         CobblemonRecipeCategories.Companion.getCustomAggregateCategories().forEach((recipeBookCategories, list) -> map2.put(recipeBookCategories, (List) list.stream().flatMap((recipeBookCategoriesx) -> ((List) map2.getOrDefault(recipeBookCategoriesx, ImmutableList.of())).stream()).collect(ImmutableList.toImmutableList())));
-
-        this.collectionsByTab = ImmutableMap.copyOf(map2);
-        this.allCollections = builder.build();
     }
 }

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

@@ -9,55 +9,25 @@
 package com.cobblemon.mod.common.mixin.client;
 
 import com.cobblemon.mod.common.CobblemonRecipeCategories;
-import net.minecraft.client.ClientRecipeBook;
-import net.minecraft.client.Minecraft;
+import com.llamalad7.mixinextras.expression.Definition;
+import com.llamalad7.mixinextras.expression.Expression;
+import com.llamalad7.mixinextras.injector.ModifyExpressionValue;
+import com.llamalad7.mixinextras.sugar.Local;
 import net.minecraft.client.RecipeBookCategories;
 import net.minecraft.client.gui.screens.recipebook.RecipeBookComponent;
-import net.minecraft.client.gui.screens.recipebook.RecipeBookPage;
-import net.minecraft.client.gui.screens.recipebook.RecipeBookTabButton;
-import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.Inject;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 @Mixin(RecipeBookComponent.class)
 public class RecipeBookComponentMixin {
-
-    @Shadow private ClientRecipeBook book;
-
-    @Shadow protected Minecraft minecraft;
-
-    @Shadow private int width;
-
-    @Shadow private int xOffset;
-
-    @Shadow private int height;
-
-    @Shadow @Final private RecipeBookPage recipeBookPage;
-
-    @Inject(method = "updateTabs", at = @At("HEAD"), cancellable = true)
-    private void customUpdateTabs(CallbackInfo ci) {
-        RecipeBookComponent instance = (RecipeBookComponent) (Object) this;
-        int i = (width - 147) / 2 - xOffset - 30;
-        int j = (height - 166) / 2 + 3;
-        int k = 27;
-        int l = 0;
-
-        for (RecipeBookTabButton recipeBookTabButton : instance.tabButtons) {
-            RecipeBookCategories recipeBookCategories = recipeBookTabButton.getCategory();
-            if (recipeBookCategories != RecipeBookCategories.CRAFTING_SEARCH && recipeBookCategories != RecipeBookCategories.FURNACE_SEARCH && recipeBookCategories != CobblemonRecipeCategories.COOKING_POT_SEARCH.toVanillaCategory()) {
-                if (recipeBookTabButton.updateVisibility(book)) {
-                    recipeBookTabButton.setPosition(i, j + 27 * l++);
-                    recipeBookTabButton.startAnimation(minecraft);
-                }
-            } else {
-                recipeBookTabButton.visible = true;
-                recipeBookTabButton.setPosition(i, j + k * l++);
-            }
-        }
-
-        ci.cancel();
+    @Definition(id = "recipeBookCategories", local = @Local(type = RecipeBookCategories.class))
+    @Definition(id = "FURNACE_SEARCH", field = "Lnet/minecraft/client/RecipeBookCategories;FURNACE_SEARCH:Lnet/minecraft/client/RecipeBookCategories;")
+    @Expression("recipeBookCategories != FURNACE_SEARCH")
+    @ModifyExpressionValue(
+            method = "updateTabs",
+            at = @At(value = "MIXINEXTRAS:EXPRESSION")
+    )
+    private boolean notCookingPotSearch(boolean original, @Local RecipeBookCategories recipeBookCategories) {
+        return original && recipeBookCategories != CobblemonRecipeCategories.COOKING_POT_SEARCH.toVanillaCategory();
     }
 }

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

@@ -260,6 +260,9 @@ object Cobblemon {
             RequestManager.onLogoff(it.player)
             serverPlayerStructs.remove(it.player.uuid)
         }
+        PlatformEvents.PLAYER_RESPAWN.subscribe {
+            serverPlayerStructs.remove(it.player.uuid)
+        }
         PlatformEvents.PLAYER_DEATH.subscribe {
             PCLinkManager.removeLink(it.player.uuid)
             battleRegistry.getBattleByParticipatingPlayer(it.player)?.stop()

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

@@ -845,54 +845,35 @@ object CobblemonBlocks : PlatformRegistry<Registry<Block>, ResourceKey<Registry<
     @JvmField
     val PEP_UP_FLOWER = this.create("pep_up_flower", FlowerBlock(MobEffects.LEVITATION, 10F, BlockBehaviour.Properties.of().mapColor(MapColor.PLANT).noCollission().instabreak().sound(SoundType.GRASS).offsetType(BlockBehaviour.OffsetType.XZ).pushReaction(PushReaction.DESTROY)))
     @JvmField
-    val POTTED_PEP_UP_FLOWER = this.create("potted_pep_up_flower", BlocksInvoker.createFlowerPotBlock(PEP_UP_FLOWER))
-    @JvmField
     val HEARTY_GRAINS = this.create("hearty_grains", HeartyGrainsBlock(BlockBehaviour.Properties.of().pushReaction(PushReaction.DESTROY).ignitedByLava().mapColor(MapColor.PLANT).noCollission().randomTicks().instabreak()))
-
     @JvmField
     val GALARICA_NUT_BUSH = this.create("galarica_nut_bush", NutBushBlock(BlockBehaviour.Properties.of().mapColor(MapColor.PLANT).randomTicks().noCollission().sound(SoundType.SWEET_BERRY_BUSH).pushReaction(PushReaction.DESTROY)))
 
-    @JvmField
-    val POTTED_RED_APRICORN_SAPLING = this.create("potted_red_apricorn_sapling", BlocksInvoker.createFlowerPotBlock(RED_APRICORN_SAPLING))
-    @JvmField
-    val POTTED_YELLOW_APRICORN_SAPLING = this.create("potted_yellow_apricorn_sapling", BlocksInvoker.createFlowerPotBlock(YELLOW_APRICORN_SAPLING))
-    @JvmField
-    val POTTED_GREEN_APRICORN_SAPLING = this.create("potted_green_apricorn_sapling", BlocksInvoker.createFlowerPotBlock(GREEN_APRICORN_SAPLING))
-    @JvmField
-    val POTTED_BLUE_APRICORN_SAPLING = this.create("potted_blue_apricorn_sapling", BlocksInvoker.createFlowerPotBlock(BLUE_APRICORN_SAPLING))
-    @JvmField
-    val POTTED_PINK_APRICORN_SAPLING = this.create("potted_pink_apricorn_sapling", BlocksInvoker.createFlowerPotBlock(PINK_APRICORN_SAPLING))
-    @JvmField
-    val POTTED_BLACK_APRICORN_SAPLING = this.create("potted_black_apricorn_sapling", BlocksInvoker.createFlowerPotBlock(BLACK_APRICORN_SAPLING))
-    @JvmField
-    val POTTED_WHITE_APRICORN_SAPLING = this.create("potted_white_apricorn_sapling", BlocksInvoker.createFlowerPotBlock(WHITE_APRICORN_SAPLING))
-    @JvmField
-    val POTTED_SACCHARINE_SAPLING = this.create("potted_saccharine_sapling", BlocksInvoker.createFlowerPotBlock(SACCHARINE_SAPLING))
 
     @JvmField
     val RED_MINT_LEAF_LITTER = this.mintLitter("red_mint_leaf_litter", MapColor.COLOR_RED)
     @JvmField
-    val POTTED_RED_MINT = this.pottedPlant("potted_red_mint", RED_MINT_LEAF_LITTER)
+    val POTTED_RED_MINT = this.flowerPot("potted_red_mint", RED_MINT_LEAF_LITTER)
     @JvmField
     val BLUE_MINT_LEAF_LITTER = this.mintLitter("blue_mint_leaf_litter", MapColor.COLOR_BLUE)
     @JvmField
-    val POTTED_BLUE_MINT = this.pottedPlant("potted_blue_mint", BLUE_MINT_LEAF_LITTER)
+    val POTTED_BLUE_MINT = this.flowerPot("potted_blue_mint", BLUE_MINT_LEAF_LITTER)
     @JvmField
     val CYAN_MINT_LEAF_LITTER = this.mintLitter("cyan_mint_leaf_litter", MapColor.COLOR_CYAN)
     @JvmField
-    val POTTED_CYAN_MINT = this.pottedPlant("potted_cyan_mint", CYAN_MINT_LEAF_LITTER)
+    val POTTED_CYAN_MINT = this.flowerPot("potted_cyan_mint", CYAN_MINT_LEAF_LITTER)
     @JvmField
     val PINK_MINT_LEAF_LITTER = this.mintLitter("pink_mint_leaf_litter", MapColor.COLOR_PINK)
     @JvmField
-    val POTTED_PINK_MINT = this.pottedPlant("potted_pink_mint", PINK_MINT_LEAF_LITTER)
+    val POTTED_PINK_MINT = this.flowerPot("potted_pink_mint", PINK_MINT_LEAF_LITTER)
     @JvmField
     val GREEN_MINT_LEAF_LITTER = this.mintLitter("green_mint_leaf_litter", MapColor.COLOR_GREEN)
     @JvmField
-    val POTTED_GREEN_MINT = this.pottedPlant("potted_green_mint", GREEN_MINT_LEAF_LITTER)
+    val POTTED_GREEN_MINT = this.flowerPot("potted_green_mint", GREEN_MINT_LEAF_LITTER)
     @JvmField
     val WHITE_MINT_LEAF_LITTER = this.mintLitter("white_mint_leaf_litter", MapColor.SNOW)
     @JvmField
-    val POTTED_WHITE_MINT = this.pottedPlant("potted_white_mint", WHITE_MINT_LEAF_LITTER)
+    val POTTED_WHITE_MINT = this.flowerPot("potted_white_mint", WHITE_MINT_LEAF_LITTER)
 
     @JvmField
     val LOBAILA = this.create("lobaila", LobailaFlowerBlock(BlockBehaviour.Properties.of().mapColor(MapColor.PLANT).noCollission().instabreak().sound(SoundType.GRASS).offsetType(BlockBehaviour.OffsetType.XZ).ignitedByLava().pushReaction(PushReaction.DESTROY)))
@@ -1104,145 +1085,163 @@ object CobblemonBlocks : PlatformRegistry<Registry<Block>, ResourceKey<Registry<
     //val BINDING_SOIL = this.create("binding_soil", BindingSoilBlock(BlockBehaviour.Properties.of()))
 
     @JvmField
-    val POTTED_AGUAV_BERRY = this.create("potted_aguav_berry", BlocksInvoker.createFlowerPotBlock(AGUAV_BERRY))
+    val POTTED_AGUAV_BERRY = this.flowerPot("potted_aguav_berry", AGUAV_BERRY)
     @JvmField
-    val POTTED_APICOT_BERRY = this.create("potted_apicot_berry", BlocksInvoker.createFlowerPotBlock(APICOT_BERRY))
+    val POTTED_APICOT_BERRY = this.flowerPot("potted_apicot_berry", APICOT_BERRY)
     @JvmField
-    val POTTED_ASPEAR_BERRY = this.create("potted_aspear_berry", BlocksInvoker.createFlowerPotBlock(ASPEAR_BERRY))
+    val POTTED_ASPEAR_BERRY = this.flowerPot("potted_aspear_berry", ASPEAR_BERRY)
     @JvmField
-    val POTTED_BABIRI_BERRY = this.create("potted_babiri_berry", BlocksInvoker.createFlowerPotBlock(BABIRI_BERRY))
+    val POTTED_BABIRI_BERRY = this.flowerPot("potted_babiri_berry", BABIRI_BERRY)
     @JvmField
-    val POTTED_BELUE_BERRY = this.create("potted_belue_berry", BlocksInvoker.createFlowerPotBlock(BELUE_BERRY))
+    val POTTED_BELUE_BERRY = this.flowerPot("potted_belue_berry", BELUE_BERRY)
     @JvmField
-    val POTTED_BLUK_BERRY = this.create("potted_bluk_berry", BlocksInvoker.createFlowerPotBlock(BLUK_BERRY))
+    val POTTED_BLUK_BERRY = this.flowerPot("potted_bluk_berry", BLUK_BERRY)
     @JvmField
-    val POTTED_CHARTI_BERRY = this.create("potted_charti_berry", BlocksInvoker.createFlowerPotBlock(CHARTI_BERRY))
+    val POTTED_CHARTI_BERRY = this.flowerPot("potted_charti_berry", CHARTI_BERRY)
     @JvmField
-    val POTTED_CHERI_BERRY = this.create("potted_cheri_berry", BlocksInvoker.createFlowerPotBlock(CHERI_BERRY))
+    val POTTED_CHERI_BERRY = this.flowerPot("potted_cheri_berry", CHERI_BERRY)
     @JvmField
-    val POTTED_CHESTO_BERRY = this.create("potted_chesto_berry", BlocksInvoker.createFlowerPotBlock(CHESTO_BERRY))
+    val POTTED_CHESTO_BERRY = this.flowerPot("potted_chesto_berry", CHESTO_BERRY)
     @JvmField
-    val POTTED_CHILAN_BERRY = this.create("potted_chilan_berry", BlocksInvoker.createFlowerPotBlock(CHILAN_BERRY))
+    val POTTED_CHILAN_BERRY = this.flowerPot("potted_chilan_berry", CHILAN_BERRY)
     @JvmField
-    val POTTED_CHOPLE_BERRY = this.create("potted_chople_berry", BlocksInvoker.createFlowerPotBlock(CHOPLE_BERRY))
+    val POTTED_CHOPLE_BERRY = this.flowerPot("potted_chople_berry", CHOPLE_BERRY)
     @JvmField
-    val POTTED_COBA_BERRY = this.create("potted_coba_berry", BlocksInvoker.createFlowerPotBlock(COBA_BERRY))
+    val POTTED_COBA_BERRY = this.flowerPot("potted_coba_berry", COBA_BERRY)
     @JvmField
-    val POTTED_COLBUR_BERRY = this.create("potted_colbur_berry", BlocksInvoker.createFlowerPotBlock(COLBUR_BERRY))
+    val POTTED_COLBUR_BERRY = this.flowerPot("potted_colbur_berry", COLBUR_BERRY)
     @JvmField
-    val POTTED_CORNN_BERRY = this.create("potted_cornn_berry", BlocksInvoker.createFlowerPotBlock(CORNN_BERRY))
+    val POTTED_CORNN_BERRY = this.flowerPot("potted_cornn_berry", CORNN_BERRY)
     @JvmField
-    val POTTED_CUSTAP_BERRY = this.create("potted_custap_berry", BlocksInvoker.createFlowerPotBlock(CUSTAP_BERRY))
+    val POTTED_CUSTAP_BERRY = this.flowerPot("potted_custap_berry", CUSTAP_BERRY)
     @JvmField
-    val POTTED_DURIN_BERRY = this.create("potted_durin_berry", BlocksInvoker.createFlowerPotBlock(DURIN_BERRY))
+    val POTTED_DURIN_BERRY = this.flowerPot("potted_durin_berry", DURIN_BERRY)
     @JvmField
-    val POTTED_EGGANT_BERRY = this.create("potted_eggant_berry", BlocksInvoker.createFlowerPotBlock(EGGANT_BERRY))
+    val POTTED_EGGANT_BERRY = this.flowerPot("potted_eggant_berry", EGGANT_BERRY)
     @JvmField
-    val POTTED_ENIGMA_BERRY = this.create("potted_enigma_berry", BlocksInvoker.createFlowerPotBlock(ENIGMA_BERRY))
+    val POTTED_ENIGMA_BERRY = this.flowerPot("potted_enigma_berry", ENIGMA_BERRY)
     @JvmField
-    val POTTED_FIGY_BERRY = this.create("potted_figy_berry", BlocksInvoker.createFlowerPotBlock(FIGY_BERRY))
+    val POTTED_FIGY_BERRY = this.flowerPot("potted_figy_berry", FIGY_BERRY)
     @JvmField
-    val POTTED_GANLON_BERRY = this.create("potted_ganlon_berry", BlocksInvoker.createFlowerPotBlock(GANLON_BERRY))
+    val POTTED_GANLON_BERRY = this.flowerPot("potted_ganlon_berry", GANLON_BERRY)
     @JvmField
-    val POTTED_GREPA_BERRY = this.create("potted_grepa_berry", BlocksInvoker.createFlowerPotBlock(GREPA_BERRY))
+    val POTTED_GREPA_BERRY = this.flowerPot("potted_grepa_berry", GREPA_BERRY)
     @JvmField
-    val POTTED_HABAN_BERRY = this.create("potted_haban_berry", BlocksInvoker.createFlowerPotBlock(HABAN_BERRY))
+    val POTTED_HABAN_BERRY = this.flowerPot("potted_haban_berry", HABAN_BERRY)
     @JvmField
-    val POTTED_HONDEW_BERRY = this.create("potted_hondew_berry", BlocksInvoker.createFlowerPotBlock(HONDEW_BERRY))
+    val POTTED_HONDEW_BERRY = this.flowerPot("potted_hondew_berry", HONDEW_BERRY)
     @JvmField
-    val POTTED_HOPO_BERRY = this.create("potted_hopo_berry", BlocksInvoker.createFlowerPotBlock(HOPO_BERRY))
+    val POTTED_HOPO_BERRY = this.flowerPot("potted_hopo_berry", HOPO_BERRY)
     @JvmField
-    val POTTED_IAPAPA_BERRY = this.create("potted_iapapa_berry", BlocksInvoker.createFlowerPotBlock(IAPAPA_BERRY))
+    val POTTED_IAPAPA_BERRY = this.flowerPot("potted_iapapa_berry", IAPAPA_BERRY)
     @JvmField
-    val POTTED_JABOCA_BERRY = this.create("potted_jaboca_berry", BlocksInvoker.createFlowerPotBlock(JABOCA_BERRY))
+    val POTTED_JABOCA_BERRY = this.flowerPot("potted_jaboca_berry", JABOCA_BERRY)
     @JvmField
-    val POTTED_KASIB_BERRY = this.create("potted_kasib_berry", BlocksInvoker.createFlowerPotBlock(KASIB_BERRY))
+    val POTTED_KASIB_BERRY = this.flowerPot("potted_kasib_berry", KASIB_BERRY)
     @JvmField
-    val POTTED_KEBIA_BERRY = this.create("potted_kebia_berry", BlocksInvoker.createFlowerPotBlock(KEBIA_BERRY))
+    val POTTED_KEBIA_BERRY = this.flowerPot("potted_kebia_berry", KEBIA_BERRY)
     @JvmField
-    val POTTED_KEE_BERRY = this.create("potted_kee_berry", BlocksInvoker.createFlowerPotBlock(KEE_BERRY))
+    val POTTED_KEE_BERRY = this.flowerPot("potted_kee_berry", KEE_BERRY)
     @JvmField
-    val POTTED_KELPSY_BERRY = this.create("potted_kelpsy_berry", BlocksInvoker.createFlowerPotBlock(KELPSY_BERRY))
+    val POTTED_KELPSY_BERRY = this.flowerPot("potted_kelpsy_berry", KELPSY_BERRY)
     @JvmField
-    val POTTED_LANSAT_BERRY = this.create("potted_lansat_berry", BlocksInvoker.createFlowerPotBlock(LANSAT_BERRY))
+    val POTTED_LANSAT_BERRY = this.flowerPot("potted_lansat_berry", LANSAT_BERRY)
     @JvmField
-    val POTTED_LEPPA_BERRY = this.create("potted_leppa_berry", BlocksInvoker.createFlowerPotBlock(LEPPA_BERRY))
+    val POTTED_LEPPA_BERRY = this.flowerPot("potted_leppa_berry", LEPPA_BERRY)
     @JvmField
-    val POTTED_LIECHI_BERRY = this.create("potted_liechi_berry", BlocksInvoker.createFlowerPotBlock(LIECHI_BERRY))
+    val POTTED_LIECHI_BERRY = this.flowerPot("potted_liechi_berry", LIECHI_BERRY)
     @JvmField
-    val POTTED_LUM_BERRY = this.create("potted_lum_berry", BlocksInvoker.createFlowerPotBlock(LUM_BERRY))
+    val POTTED_LUM_BERRY = this.flowerPot("potted_lum_berry", LUM_BERRY)
     @JvmField
-    val POTTED_MAGO_BERRY = this.create("potted_mago_berry", BlocksInvoker.createFlowerPotBlock(MAGO_BERRY))
+    val POTTED_MAGO_BERRY = this.flowerPot("potted_mago_berry", MAGO_BERRY)
     @JvmField
-    val POTTED_MAGOST_BERRY = this.create("potted_magost_berry", BlocksInvoker.createFlowerPotBlock(MAGOST_BERRY))
+    val POTTED_MAGOST_BERRY = this.flowerPot("potted_magost_berry", MAGOST_BERRY)
     @JvmField
-    val POTTED_MARANGA_BERRY = this.create("potted_maranga_berry", BlocksInvoker.createFlowerPotBlock(MARANGA_BERRY))
+    val POTTED_MARANGA_BERRY = this.flowerPot("potted_maranga_berry", MARANGA_BERRY)
     @JvmField
-    val POTTED_MICLE_BERRY = this.create("potted_micle_berry", BlocksInvoker.createFlowerPotBlock(MICLE_BERRY))
+    val POTTED_MICLE_BERRY = this.flowerPot("potted_micle_berry", MICLE_BERRY)
     @JvmField
-    val POTTED_NANAB_BERRY = this.create("potted_nanab_berry", BlocksInvoker.createFlowerPotBlock(NANAB_BERRY))
+    val POTTED_NANAB_BERRY = this.flowerPot("potted_nanab_berry", NANAB_BERRY)
     @JvmField
-    val POTTED_NOMEL_BERRY = this.create("potted_nomel_berry", BlocksInvoker.createFlowerPotBlock(NOMEL_BERRY))
+    val POTTED_NOMEL_BERRY = this.flowerPot("potted_nomel_berry", NOMEL_BERRY)
     @JvmField
-    val POTTED_OCCA_BERRY = this.create("potted_occa_berry", BlocksInvoker.createFlowerPotBlock(OCCA_BERRY))
+    val POTTED_OCCA_BERRY = this.flowerPot("potted_occa_berry", OCCA_BERRY)
     @JvmField
-    val POTTED_ORAN_BERRY = this.create("potted_oran_berry", BlocksInvoker.createFlowerPotBlock(ORAN_BERRY))
+    val POTTED_ORAN_BERRY = this.flowerPot("potted_oran_berry", ORAN_BERRY)
     @JvmField
-    val POTTED_PAMTRE_BERRY = this.create("potted_pamtre_berry", BlocksInvoker.createFlowerPotBlock(PAMTRE_BERRY))
+    val POTTED_PAMTRE_BERRY = this.flowerPot("potted_pamtre_berry", PAMTRE_BERRY)
     @JvmField
-    val POTTED_PASSHO_BERRY = this.create("potted_passho_berry", BlocksInvoker.createFlowerPotBlock(PASSHO_BERRY))
+    val POTTED_PASSHO_BERRY = this.flowerPot("potted_passho_berry", PASSHO_BERRY)
     @JvmField
-    val POTTED_PAYAPA_BERRY = this.create("potted_payapa_berry", BlocksInvoker.createFlowerPotBlock(PAYAPA_BERRY))
+    val POTTED_PAYAPA_BERRY = this.flowerPot("potted_payapa_berry", PAYAPA_BERRY)
     @JvmField
-    val POTTED_PECHA_BERRY = this.create("potted_pecha_berry", BlocksInvoker.createFlowerPotBlock(PECHA_BERRY))
+    val POTTED_PECHA_BERRY = this.flowerPot("potted_pecha_berry", PECHA_BERRY)
     @JvmField
-    val POTTED_PERSIM_BERRY = this.create("potted_persim_berry", BlocksInvoker.createFlowerPotBlock(PERSIM_BERRY))
+    val POTTED_PERSIM_BERRY = this.flowerPot("potted_persim_berry", PERSIM_BERRY)
     @JvmField
-    val POTTED_PETAYA_BERRY = this.create("potted_petaya_berry", BlocksInvoker.createFlowerPotBlock(PETAYA_BERRY))
+    val POTTED_PETAYA_BERRY = this.flowerPot("potted_petaya_berry", PETAYA_BERRY)
     @JvmField
-    val POTTED_PINAP_BERRY = this.create("potted_pinap_berry", BlocksInvoker.createFlowerPotBlock(PINAP_BERRY))
+    val POTTED_PINAP_BERRY = this.flowerPot("potted_pinap_berry", PINAP_BERRY)
     @JvmField
-    val POTTED_POMEG_BERRY = this.create("potted_pomeg_berry", BlocksInvoker.createFlowerPotBlock(POMEG_BERRY))
+    val POTTED_POMEG_BERRY = this.flowerPot("potted_pomeg_berry", POMEG_BERRY)
     @JvmField
-    val POTTED_QUALOT_BERRY = this.create("potted_qualot_berry", BlocksInvoker.createFlowerPotBlock(QUALOT_BERRY))
+    val POTTED_QUALOT_BERRY = this.flowerPot("potted_qualot_berry", QUALOT_BERRY)
     @JvmField
-    val POTTED_RABUTA_BERRY = this.create("potted_rabuta_berry", BlocksInvoker.createFlowerPotBlock(RABUTA_BERRY))
+    val POTTED_RABUTA_BERRY = this.flowerPot("potted_rabuta_berry", RABUTA_BERRY)
     @JvmField
-    val POTTED_RAWST_BERRY = this.create("potted_rawst_berry", BlocksInvoker.createFlowerPotBlock(RAWST_BERRY))
+    val POTTED_RAWST_BERRY = this.flowerPot("potted_rawst_berry", RAWST_BERRY)
     @JvmField
-    val POTTED_RAZZ_BERRY = this.create("potted_razz_berry", BlocksInvoker.createFlowerPotBlock(RAZZ_BERRY))
+    val POTTED_RAZZ_BERRY = this.flowerPot("potted_razz_berry", RAZZ_BERRY)
     @JvmField
-    val POTTED_RINDO_BERRY = this.create("potted_rindo_berry", BlocksInvoker.createFlowerPotBlock(RINDO_BERRY))
+    val POTTED_RINDO_BERRY = this.flowerPot("potted_rindo_berry", RINDO_BERRY)
     @JvmField
-    val POTTED_ROSELI_BERRY = this.create("potted_roseli_berry", BlocksInvoker.createFlowerPotBlock(ROSELI_BERRY))
+    val POTTED_ROSELI_BERRY = this.flowerPot("potted_roseli_berry", ROSELI_BERRY)
     @JvmField
-    val POTTED_ROWAP_BERRY = this.create("potted_rowap_berry", BlocksInvoker.createFlowerPotBlock(ROWAP_BERRY))
+    val POTTED_ROWAP_BERRY = this.flowerPot("potted_rowap_berry", ROWAP_BERRY)
     @JvmField
-    val POTTED_SALAC_BERRY = this.create("potted_salac_berry", BlocksInvoker.createFlowerPotBlock(SALAC_BERRY))
+    val POTTED_SALAC_BERRY = this.flowerPot("potted_salac_berry", SALAC_BERRY)
     @JvmField
-    val POTTED_SHUCA_BERRY = this.create("potted_shuca_berry", BlocksInvoker.createFlowerPotBlock(SHUCA_BERRY))
+    val POTTED_SHUCA_BERRY = this.flowerPot("potted_shuca_berry", SHUCA_BERRY)
     @JvmField
-    val POTTED_SITRUS_BERRY = this.create("potted_sitrus_berry", BlocksInvoker.createFlowerPotBlock(SITRUS_BERRY))
+    val POTTED_SITRUS_BERRY = this.flowerPot("potted_sitrus_berry", SITRUS_BERRY)
     @JvmField
-    val POTTED_SPELON_BERRY = this.create("potted_spelon_berry", BlocksInvoker.createFlowerPotBlock(SPELON_BERRY))
+    val POTTED_SPELON_BERRY = this.flowerPot("potted_spelon_berry", SPELON_BERRY)
     @JvmField
-    val POTTED_STARF_BERRY = this.create("potted_starf_berry", BlocksInvoker.createFlowerPotBlock(STARF_BERRY))
+    val POTTED_STARF_BERRY = this.flowerPot("potted_starf_berry", STARF_BERRY)
     @JvmField
-    val POTTED_TAMATO_BERRY = this.create("potted_tamato_berry", BlocksInvoker.createFlowerPotBlock(TAMATO_BERRY))
+    val POTTED_TAMATO_BERRY = this.flowerPot("potted_tamato_berry", TAMATO_BERRY)
     @JvmField
-    val POTTED_TANGA_BERRY = this.create("potted_tanga_berry", BlocksInvoker.createFlowerPotBlock(TANGA_BERRY))
+    val POTTED_TANGA_BERRY = this.flowerPot("potted_tanga_berry", TANGA_BERRY)
     @JvmField
-    val POTTED_TOUGA_BERRY = this.create("potted_touga_berry", BlocksInvoker.createFlowerPotBlock(TOUGA_BERRY))
+    val POTTED_TOUGA_BERRY = this.flowerPot("potted_touga_berry", TOUGA_BERRY)
     @JvmField
-    val POTTED_WACAN_BERRY = this.create("potted_wacan_berry", BlocksInvoker.createFlowerPotBlock(WACAN_BERRY))
+    val POTTED_WACAN_BERRY = this.flowerPot("potted_wacan_berry", WACAN_BERRY)
     @JvmField
-    val POTTED_WATMEL_BERRY = this.create("potted_watmel_berry", BlocksInvoker.createFlowerPotBlock(WATMEL_BERRY))
+    val POTTED_WATMEL_BERRY = this.flowerPot("potted_watmel_berry", WATMEL_BERRY)
     @JvmField
-    val POTTED_WEPEAR_BERRY = this.create("potted_wepear_berry", BlocksInvoker.createFlowerPotBlock(WEPEAR_BERRY))
+    val POTTED_WEPEAR_BERRY = this.flowerPot("potted_wepear_berry", WEPEAR_BERRY)
     @JvmField
-    val POTTED_WIKI_BERRY = this.create("potted_wiki_berry", BlocksInvoker.createFlowerPotBlock(WIKI_BERRY))
+    val POTTED_WIKI_BERRY = this.flowerPot("potted_wiki_berry", WIKI_BERRY)
     @JvmField
-    val POTTED_YACHE_BERRY = this.create("potted_yache_berry", BlocksInvoker.createFlowerPotBlock(YACHE_BERRY))
+    val POTTED_YACHE_BERRY = this.flowerPot("potted_yache_berry", YACHE_BERRY)
+    @JvmField
+    val POTTED_PEP_UP_FLOWER = this.flowerPot("potted_pep_up_flower", PEP_UP_FLOWER)
+    @JvmField
+    val POTTED_RED_APRICORN_SAPLING = this.flowerPot("potted_red_apricorn_sapling", RED_APRICORN_SAPLING)
+    @JvmField
+    val POTTED_YELLOW_APRICORN_SAPLING = this.flowerPot("potted_yellow_apricorn_sapling", YELLOW_APRICORN_SAPLING)
+    @JvmField
+    val POTTED_GREEN_APRICORN_SAPLING = this.flowerPot("potted_green_apricorn_sapling", GREEN_APRICORN_SAPLING)
+    @JvmField
+    val POTTED_BLUE_APRICORN_SAPLING = this.flowerPot("potted_blue_apricorn_sapling", BLUE_APRICORN_SAPLING)
+    @JvmField
+    val POTTED_PINK_APRICORN_SAPLING = this.flowerPot("potted_pink_apricorn_sapling", PINK_APRICORN_SAPLING)
+    @JvmField
+    val POTTED_BLACK_APRICORN_SAPLING = this.flowerPot("potted_black_apricorn_sapling", BLACK_APRICORN_SAPLING)
+    @JvmField
+    val POTTED_WHITE_APRICORN_SAPLING = this.flowerPot("potted_white_apricorn_sapling", WHITE_APRICORN_SAPLING)
+    @JvmField
+    val POTTED_SACCHARINE_SAPLING = this.flowerPot("potted_saccharine_sapling", SACCHARINE_SAPLING)
 
     init {
         /**
@@ -1346,7 +1345,16 @@ object CobblemonBlocks : PlatformRegistry<Registry<Block>, ResourceKey<Registry<
 
     fun typeGemClusters() = typeGemClusters.toMap()
 
-    private fun pottedPlant(name: String, flower: Block) = this.create(name, BlocksInvoker.createFlowerPotBlock(flower))
+    private fun flowerPot(name: String, flower: Block) = this.create(
+        name,
+        FlowerPotBlock(
+            flower,
+            BlockBehaviour.Properties.of()
+                .instabreak()
+                .noOcclusion()
+                .pushReaction(PushReaction.DESTROY)
+        )
+    )
 
     private fun mintLitter(name: String, color: MapColor) = this.create(
         name,

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

@@ -26,6 +26,7 @@ import com.cobblemon.mod.common.client.pokedex.PokedexType
 import com.cobblemon.mod.common.entity.boat.CobblemonBoatType
 import com.cobblemon.mod.common.item.*
 import com.cobblemon.mod.common.item.armor.CobblemonArmorTrims
+import com.cobblemon.mod.common.item.bag.CobblemonBagItem
 import com.cobblemon.mod.common.item.battle.DireHitItem
 import com.cobblemon.mod.common.item.battle.GuardSpecItem
 import com.cobblemon.mod.common.item.battle.XStatItem
@@ -1577,6 +1578,12 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, ResourceKey<Registry<It
     @JvmField
     val LUCIBELL = compostableBlockItem("lucibell", CobblemonBlocks.LUCIBELL, 0.85f)
 
+    //Bags
+    @JvmField
+    val TRAINER_BAG = this.create("trainer_bag", CobblemonBagItem())
+    @JvmField
+    val TRAINER_PACK = this.create("trainer_pack", CobblemonBagItem())
+
     private fun blockItem(name: String, block: Block, rarity: Rarity = Rarity.COMMON): BlockItem = this.create(name, BlockItem(block, Item.Properties().rarity(rarity)))
 
     private fun itemNameBlockItem(name: String, block: Block, rarity: Rarity = Rarity.COMMON): ItemNameBlockItem = this.create(name, ItemNameBlockItem(block, Item.Properties().rarity(rarity)))

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

@@ -10,6 +10,7 @@ package com.cobblemon.mod.common
 
 
 import com.cobblemon.mod.common.block.campfirepot.CookingPotMenu
+import com.cobblemon.mod.common.item.bag.CobblemonBagMenu
 import com.cobblemon.mod.common.block.tmmachine.TMMachineMenu
 import com.cobblemon.mod.common.platform.PlatformRegistry
 import net.minecraft.core.Registry
@@ -20,8 +21,9 @@ import net.minecraft.world.inventory.MenuType
 
 object CobblemonMenuType : PlatformRegistry<Registry<MenuType<*>>, ResourceKey<Registry<MenuType<*>>>, MenuType<*>>() {
 
-    val COOKING_POT = MenuType.register("cooking_pot_menu", ::CookingPotMenu)
+    val COOKING_POT = MenuType.register("cooking_pot", ::CookingPotMenu)
     val TM_MACHINE = MenuType.register("tm_machine_menu", ::TMMachineMenu)
+    val COBBLEMON_BAG = MenuType.register("cobblemon_bag", ::CobblemonBagMenu)
 
     override val registry: Registry<MenuType<*>>
         get() = BuiltInRegistries.MENU

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

@@ -13,6 +13,8 @@ import com.cobblemon.mod.common.client.net.OpenBehaviourEditorHandler
 import com.cobblemon.mod.common.client.net.PlayerInteractOptionsHandler
 import com.cobblemon.mod.common.client.net.SetClientPlayerDataHandler
 import com.cobblemon.mod.common.client.net.animation.PlayPosableAnimationHandler
+import com.cobblemon.mod.common.client.net.bag.UpdateBagMenuDataHandler
+import com.cobblemon.mod.common.client.net.bag.UseItemOnPokemonFromBagHandler
 import com.cobblemon.mod.common.client.net.battle.*
 import com.cobblemon.mod.common.client.net.callback.move.OpenMoveCallbackHandler
 import com.cobblemon.mod.common.client.net.callback.party.OpenPartyCallbackHandler
@@ -76,6 +78,8 @@ import com.cobblemon.mod.common.net.messages.client.OpenBehaviourEditorPacket
 import com.cobblemon.mod.common.net.messages.client.PlayerInteractOptionsPacket
 import com.cobblemon.mod.common.net.messages.client.SetClientPlayerDataPacket
 import com.cobblemon.mod.common.net.messages.client.animation.PlayPosableAnimationPacket
+import com.cobblemon.mod.common.net.messages.client.bag.UpdateBagMenuDataPacket
+import com.cobblemon.mod.common.net.messages.client.bag.UseItemOnPokemonFromBagPacket
 import com.cobblemon.mod.common.net.messages.client.battle.*
 import com.cobblemon.mod.common.net.messages.client.callback.OpenMoveCallbackPacket
 import com.cobblemon.mod.common.net.messages.client.callback.OpenPartyCallbackPacket
@@ -444,6 +448,7 @@ object CobblemonNetwork {
         list.add(PacketRegisterInfo(BehaviourSyncPacket.ID, BehaviourSyncPacket::decode, DataRegistrySyncPacketHandler()))
         list.add(PacketRegisterInfo(MarkRegistrySyncPacket.ID, MarkRegistrySyncPacket::decode, DataRegistrySyncPacketHandler()))
         list.add(PacketRegisterInfo(RideSettingsSyncPacket.ID, RideSettingsSyncPacket::decode, RideSettingsSyncHandler))
+        list.add(PacketRegisterInfo(BagCategoriesSyncPacket.ID, BagCategoriesSyncPacket::decode, DataRegistrySyncPacketHandler()))
         list.add(PacketRegisterInfo(TechnicalMachineRegistrySyncPacket.ID, TechnicalMachineRegistrySyncPacket::decode, DataRegistrySyncPacketHandler()))
 
         // Effects
@@ -640,6 +645,10 @@ object CobblemonNetwork {
         list.add(PacketRegisterInfo(SetActiveTMPacket.ID, SetActiveTMPacket::decode, SetActiveTMPacketHandler))
         list.add(PacketRegisterInfo(SetTMMachineContainerDataPacket.ID, SetTMMachineContainerDataPacket::decode, SetTMMachineContainerDataPacketHandler))
 
+        // Bag
+        list.add(PacketRegisterInfo(UpdateBagMenuDataPacket.ID, UpdateBagMenuDataPacket::decode, UpdateBagMenuDataHandler))
+        list.add(PacketRegisterInfo(UseItemOnPokemonFromBagPacket.ID, UseItemOnPokemonFromBagPacket::decode, UseItemOnPokemonFromBagHandler))
+
         // Behaviour Packets
         list.add(PacketRegisterInfo(SetEntityBehaviourPacket.ID, SetEntityBehaviourPacket::decode, SetEntityBehaviourHandler))
         list.add(PacketRegisterInfo(DamageOnCollisionPacket.ID, DamageOnCollisionPacket::decode, DamageOnCollisionPacketHandler))
@@ -647,7 +656,7 @@ object CobblemonNetwork {
         // Habitat blocks
         list.add(PacketRegisterInfo(SaveHabitatBlockSettingsPacket.ID, SaveHabitatBlockSettingsPacket::decode, SaveHabitatBlockSettingsHandler))
 
-        // Debug / cheats
+        // Debug
         list.add(PacketRegisterInfo(RequestOpenRidingStatsDebugGUIPacket.ID, RequestOpenRidingStatsDebugGUIPacket::decode, RequestOpenRidingStatsDebugGUIHandler))
 
 

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

@@ -321,6 +321,19 @@ object CobblemonSounds : PlatformRegistry<Registry<SoundEvent>, ResourceKey<Regi
     @JvmField
     val MEDICINAL_LEEK_PLACE = this.create("block.medicinal_leek.plant")
 
+    @JvmField
+    val ITEM_BAG_OPEN = this.create("item.bag.open")
+    @JvmField
+    val ITEM_BAG_CLOSE = this.create("item.bag.close")
+    @JvmField
+    val ITEM_BAG_CLICK = this.create("item.bag.click")
+    @JvmField
+    val ITEM_BAG_ITEM_IN = this.create("item.bag.item_in")
+    @JvmField
+    val ITEM_BAG_ITEM_OUT = this.create("item.bag.item_out")
+    @JvmField
+    val ITEM_BAG_EQUIP = this.create("item.bag.equip")
+
     @JvmField
     val GILDED_CHEST_OPEN = this.create("block.gilded_chest.open")
     @JvmField

common/src/main/kotlin/com/cobblemon/mod/common/api/ai/config/task/HateEntityTaskConfig.kt

@@ -9,6 +9,7 @@
 package com.cobblemon.mod.common.api.ai.config.task
 
 import com.bedrockk.molang.Expression
+import com.cobblemon.mod.common.Cobblemon
 import com.cobblemon.mod.common.api.ai.BehaviourConfigurationContext
 import com.cobblemon.mod.common.api.ai.ExpressionOrEntityVariable
 import com.cobblemon.mod.common.api.molang.MoLangFunctions.asMostSpecificMoLangValue
@@ -17,6 +18,7 @@ import com.cobblemon.mod.common.util.asExpression
 import com.cobblemon.mod.common.util.mainThreadRuntime
 import com.cobblemon.mod.common.util.resolveBoolean
 import com.cobblemon.mod.common.util.withQueryValue
+import com.cobblemon.mod.common.world.gamerules.CobblemonGameRules
 import com.mojang.datafixers.util.Either
 import net.minecraft.world.entity.LivingEntity
 import net.minecraft.world.entity.ai.behavior.BehaviorControl
@@ -34,6 +36,8 @@ import net.minecraft.world.entity.ai.sensing.SensorType
 class HateEntityTaskConfig : SingleTaskConfig {
     val entityCondition: Expression = "true".asExpression()
     val range: ExpressionOrEntityVariable = Either.left("24".asExpression())
+    val chance: Float = Cobblemon.config.predationChance
+    private val coercedChance = chance.coerceIn(0f, 1f)
 
     override fun getVariables(entity: LivingEntity, behaviourConfigurationContext: BehaviourConfigurationContext) = emptyList<MoLangConfigVariable>()
     override fun createTask(
@@ -43,24 +47,44 @@ class HateEntityTaskConfig : SingleTaskConfig {
         val range = range.resolveFloat(behaviourConfigurationContext.runtime)
         behaviourConfigurationContext.addMemories(
             MemoryModuleType.NEAREST_VISIBLE_LIVING_ENTITIES,
-            MemoryModuleType.ANGRY_AT
+            MemoryModuleType.ANGRY_AT,
+            MemoryModuleType.ATTACK_TARGET
         )
         behaviourConfigurationContext.addSensors(SensorType.NEAREST_LIVING_ENTITIES)
         return BehaviorBuilder.create { instance ->
             instance.group(
                 instance.present(MemoryModuleType.NEAREST_VISIBLE_LIVING_ENTITIES),
-                instance.registered(MemoryModuleType.ANGRY_AT)
-            ).apply(instance) { entities, angryAt ->
+                instance.registered(MemoryModuleType.ANGRY_AT),
+                instance.registered(MemoryModuleType.ATTACK_TARGET),
+            ).apply(instance) { entities, angryAt, attackTarget ->
                 Trigger { world, entity, _ ->
-                    val target = instance.get(entities).findClosest {
-                        mainThreadRuntime.withQueryValue("entity", entity.asMostSpecificMoLangValue())
+                    // bail if gamerule is disabled
+                    if (!world.gameRules.getBoolean(CobblemonGameRules.DO_POKEMON_PREDATION)) return@Trigger false
+                    val target = instance.get(entities).findClosest { hated ->
+                        mainThreadRuntime.withQueryValue("entity", hated.asMostSpecificMoLangValue())
                         return@findClosest mainThreadRuntime.resolveBoolean(entityCondition)
                     }.orElse(null)
 
+                    var shouldTrigger = false
                     if (target != null && target.distanceTo(entity) <= range) {
-                        angryAt.set(target.uuid)
+                        shouldTrigger = when {
+                            // set always attacking if activity chance is equal to 1.0
+                            coercedChance == 1f -> {
+                                angryAt.set(target.uuid)
+                                attackTarget.set(target)
+                                true
+                            }
+                            // roll the dice in other way
+                            coercedChance != 1f && world.random.nextFloat() < coercedChance -> {
+                                angryAt.set(target.uuid)
+                                attackTarget.set(target)
+                                true
+                            }
+                            // fallback to peaceful behavior in unattended cases
+                            else -> false
+                        }
                     }
-                    return@Trigger true
+                    return@Trigger shouldTrigger
                 }
             }
         }

common/src/main/kotlin/com/cobblemon/mod/common/api/bag/BagCategories.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.api.bag
+
+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.BagCategoriesSyncPacket
+import com.cobblemon.mod.common.util.adapters.IdentifierAdapter
+import com.cobblemon.mod.common.util.adapters.TagKeyAdapter
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.google.gson.GsonBuilder
+import com.google.gson.reflect.TypeToken
+import net.minecraft.core.registries.Registries
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.server.level.ServerPlayer
+import net.minecraft.server.packs.PackType
+import net.minecraft.tags.TagKey
+import net.minecraft.world.item.Item
+
+object BagCategories: JsonDataRegistry<BagCategory> {
+
+    override val id: ResourceLocation = cobblemonResource("bag_categories")
+    override val type: PackType = PackType.SERVER_DATA
+    override val observable = SimpleObservable<BagCategories>()
+
+    override val gson = GsonBuilder()
+        .disableHtmlEscaping()
+        .setPrettyPrinting()
+        .registerTypeAdapter(ResourceLocation::class.java, IdentifierAdapter)
+        .registerTypeAdapter(TypeToken.getParameterized(TagKey::class.java, Item::class.java).type, TagKeyAdapter(Registries.ITEM))
+        .create()
+
+    override val typeToken: TypeToken<BagCategory> = TypeToken.get(BagCategory::class.java)
+    override val resourcePath = "bag_categories"
+
+    private val bagCategories = hashMapOf<ResourceLocation, BagCategory>()
+
+    override fun reload(data: Map<ResourceLocation, BagCategory>) {
+        bagCategories.clear()
+        data.forEach { identifier, category ->
+            try {
+                category.identifier = identifier
+                bagCategories[identifier] = category
+            } catch (e: Exception) {
+                Cobblemon.LOGGER.error("Skipped loading the {} category", identifier, e)
+            }
+        }
+        Cobblemon.LOGGER.info("Loaded {} bag categories", bagCategories.size)
+        this.observable.emit(this)
+    }
+
+    override fun sync(player: ServerPlayer) {
+        BagCategoriesSyncPacket(bagCategories.values.toList())
+    }
+
+    fun getOrderedCategoriesList(): List<BagCategory> {
+        return bagCategories.values.toList().sortedBy { it.order }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/bag/BagCategory.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.api.bag
+
+import com.cobblemon.mod.common.util.readIdentifier
+import com.cobblemon.mod.common.util.writeIdentifier
+import net.minecraft.core.registries.Registries
+import net.minecraft.network.RegistryFriendlyByteBuf
+import net.minecraft.network.chat.Component
+import net.minecraft.network.chat.MutableComponent
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.tags.TagKey
+import net.minecraft.util.StringRepresentable
+import net.minecraft.world.item.Item
+import net.minecraft.world.item.ItemStack
+
+class BagCategory(
+    identifier: ResourceLocation,
+    val order: Int,
+    val icon: ResourceLocation,
+    val whiteListTag: TagKey<Item>,
+    val blackListTag: TagKey<Item>,
+    val maxCount: Int
+): StringRepresentable {
+    @Transient
+    var identifier: ResourceLocation = identifier
+        internal set
+
+    override fun getSerializedName(): String = identifier.toString()
+
+    fun getName(): MutableComponent = Component.translatable("${identifier.namespace}.bag_category.${identifier.path}")
+
+    fun itemIsValid(itemStack: ItemStack): Boolean {
+        if (itemStack.`is`(blackListTag)) return false
+        if (itemStack.`is`(whiteListTag)) return true
+        return false
+    }
+
+    fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeIdentifier(identifier)
+        buffer.writeInt(order)
+        buffer.writeIdentifier(icon)
+        buffer.writeIdentifier(whiteListTag.location)
+        buffer.writeIdentifier(blackListTag.location)
+        buffer.writeInt(maxCount)
+    }
+
+    companion object {
+        internal fun decode(buffer: RegistryFriendlyByteBuf): BagCategory {
+            return BagCategory(
+                buffer.readIdentifier(),
+                buffer.readInt(),
+                buffer.readIdentifier(),
+                TagKey.create(Registries.ITEM, buffer.readIdentifier()),
+                TagKey.create(Registries.ITEM, buffer.readIdentifier()),
+                buffer.readInt()
+            )
+        }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/battles/model/PokemonBattle.kt

@@ -239,6 +239,10 @@ open class PokemonBattle(
     }
 
     fun writeShowdownAction(vararg messages: String) {
+        if (messages.any { it.contains("\n") || it.contains("\r") }) {
+            LOGGER.warn("Refusing to forward Showdown action with an embedded line break for battle {}: {}", battleId, messages.joinToString(" | "))
+            return
+        }
         log(messages.joinToString("\n"))
         ShowdownService.service.send(battleId, messages.toList().toTypedArray())
     }

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

@@ -9,12 +9,14 @@
 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.events.Cancelable
 import com.cobblemon.mod.common.api.molang.MoLangFunctions.asMoLangValue
 import com.cobblemon.mod.common.api.molang.MoLangFunctions.moLangFunctionMap
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
 import com.cobblemon.mod.common.pokemon.Pokemon
 import com.cobblemon.mod.common.trade.TradeParticipant
+import com.cobblemon.mod.common.util.asArrayValue
 import com.cobblemon.mod.common.util.getPlayer
 
 /**
@@ -31,9 +33,9 @@ interface TradeEvent {
     val tradeParticipant1: TradeParticipant
 
     /**
-     * The [Pokemon] being traded by the first participant.
+     * All the [Pokemon] the first participant receives in the trade.
      */
-    val tradeParticipant1Pokemon: Pokemon
+    val tradeParticipant1Pokemon: List<Pokemon>
 
     /**
      * The second [TradeParticipant].
@@ -41,9 +43,19 @@ interface TradeEvent {
     val tradeParticipant2: TradeParticipant
 
     /**
-     * The [Pokemon] being traded by the second participant.
+     * All the [Pokemon] the second participant receives in the trade.
      */
-    val tradeParticipant2Pokemon: Pokemon
+    val tradeParticipant2Pokemon: List<Pokemon>
+
+    fun createContext(): MutableMap<String, MoValue> = mutableMapOf(
+        "trade_participant_1" to (tradeParticipant1.uuid.getPlayer()?.asMoLangValue() ?: DoubleValue.ZERO),
+        "trade_participant_2" to (tradeParticipant2.uuid.getPlayer()?.asMoLangValue() ?: DoubleValue.ZERO),
+        // Kept for backwards compatibility, this is the first Pokémon of each side.
+        "trade_participant_1_pokemon" to tradeParticipant1Pokemon.first().struct,
+        "trade_participant_2_pokemon" to tradeParticipant2Pokemon.first().struct,
+        "trade_participant_1_pokemon_list" to tradeParticipant1Pokemon.asArrayValue { it.struct },
+        "trade_participant_2_pokemon_list" to tradeParticipant2Pokemon.asArrayValue { it.struct }
+    )
 
     /**
      * Event fired when a trade is about to happen. Cancelling this event prevents the trade from occurring.
@@ -53,16 +65,11 @@ interface TradeEvent {
      */
     data class Pre(
         override val tradeParticipant1: TradeParticipant,
-        override val tradeParticipant1Pokemon: Pokemon,
+        override val tradeParticipant1Pokemon: List<Pokemon>,
         override val tradeParticipant2: TradeParticipant,
-        override val tradeParticipant2Pokemon: Pokemon
+        override val tradeParticipant2Pokemon: List<Pokemon>
     ) : TradeEvent, Cancelable() {
-        val context = mutableMapOf(
-            "trade_participant_1" to (tradeParticipant1.uuid.getPlayer()?.asMoLangValue() ?: DoubleValue.ZERO),
-            "trade_participant_2" to (tradeParticipant2.uuid.getPlayer()?.asMoLangValue() ?: DoubleValue.ZERO),
-            "trade_participant_1_pokemon" to tradeParticipant1Pokemon.struct,
-            "trade_participant_2_pokemon" to tradeParticipant2Pokemon.struct
-        )
+        val context = createContext()
 
         val functions = moLangFunctionMap(
             cancelFunc
@@ -77,15 +84,10 @@ interface TradeEvent {
      */
     data class Post(
         override val tradeParticipant1: TradeParticipant,
-        override val tradeParticipant1Pokemon: Pokemon,
+        override val tradeParticipant1Pokemon: List<Pokemon>,
         override val tradeParticipant2: TradeParticipant,
-        override val tradeParticipant2Pokemon: Pokemon
+        override val tradeParticipant2Pokemon: List<Pokemon>
     ) : TradeEvent {
-        val context = mutableMapOf(
-            "trade_participant_1" to (tradeParticipant1.uuid.getPlayer()?.asMoLangValue() ?: DoubleValue.ZERO),
-            "trade_participant_2" to (tradeParticipant2.uuid.getPlayer()?.asMoLangValue() ?: DoubleValue.ZERO),
-            "trade_participant_1_pokemon" to tradeParticipant1Pokemon.struct,
-            "trade_participant_2_pokemon" to tradeParticipant2Pokemon.struct
-        )
+        val context = createContext()
     }
 }

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

@@ -98,14 +98,14 @@ object LivingEntityMoLangFunctions : AbstractMoLangFunctionHolder<LivingEntity>(
             val targetEntity = params.get<MoValue>(0)
             val maxDistance = params.getDoubleOrNull(1)?.toFloat() ?: 2.0F
 
-            val entity =
+            val target =
                 if (targetEntity is ObjectValue<*> && targetEntity.obj is Entity) {
                     targetEntity.obj as Entity
                 } else {
                     return@isLookingAt DoubleValue.ZERO
                 }
 
-            DoubleValue(entity.isLookingAt(entity, maxDistance))
+            DoubleValue(entity.isLookingAt(target, maxDistance))
         }
         functions["is_living_entity"] = { DoubleValue.ONE }
         functions["is_flying"] = { DoubleValue(entity.isFallFlying) }

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

@@ -212,7 +212,7 @@ object PokemonMoLangFunctions : AbstractMoLangFunctionHolder<Pokemon>() {
         // Lol. Lmao, even.
         // TO-DO: Subscribe to [PokemonSpecies.observable].
         functions["pre_evolution"] = { pokemon.species.preEvolution ?: DoubleValue.ZERO }
-        functions["nature"] = { StringValue(pokemon.nature.toString()) }
+        functions["nature"] = { StringValue(pokemon.nature.name.toString()) }
         functions["is_wild"] = { DoubleValue(pokemon.entity?.let { it.ownerUUID == null } == true) }
         functions["is_shiny"] = { DoubleValue(pokemon.shiny) }
         functions["is_in_party"] = { DoubleValue(pokemon.storeCoordinates.get()?.store is PartyStore) }

common/src/main/kotlin/com/cobblemon/mod/common/api/pokedex/Dexes.kt

@@ -10,9 +10,6 @@ package com.cobblemon.mod.common.api.pokedex
 
 import com.cobblemon.mod.common.api.data.JsonDataRegistry
 import com.cobblemon.mod.common.api.pokedex.def.PokedexDef
-import com.cobblemon.mod.common.api.pokedex.entry.PokedexEntry
-import com.cobblemon.mod.common.api.pokedex.entry.PokedexForm
-import com.cobblemon.mod.common.api.pokemon.PokemonSpecies
 import com.cobblemon.mod.common.api.reactive.SimpleObservable
 import com.cobblemon.mod.common.net.messages.client.data.PokedexDexSyncPacket
 import com.cobblemon.mod.common.util.adapters.CodecBackedAdapter
@@ -64,14 +61,6 @@ object Dexes : JsonDataRegistry<PokedexDef> {
         PokedexDexSyncPacket(dexEntryMap.values).sendToPlayer(player)
     }
 
-    fun findDexEntryBySpeciesId(regionId: ResourceLocation, speciesId: ResourceLocation): PokedexEntry? {
-        return dexEntryMap[regionId]?.getEntries()?.firstOrNull { it -> it.speciesId == speciesId }
-    }
-
-    fun findDexEntryBySpeciesId(speciesId: ResourceLocation): PokedexEntry? {
-        return findDexEntryBySpeciesId(cobblemonResource("national"), speciesId)
-    }
-
     fun getFormEquivalents(formName: String): List<String> {
         val key = equivalentFormsLookup[formName.lowercase()]
         return equivalentForms[key] ?: listOf(formName.lowercase())

common/src/main/kotlin/com/cobblemon/mod/common/api/pokedex/entry/DexEvolutionDisplay.kt

@@ -88,7 +88,7 @@ fun getToolTipHeaderIcon(tradeEvolution: TradeEvolution): CobblemonDexEvolutionR
         lang("ui.pokedex.evolution.trade.tooltip.with_any_species")
     } else {
         PokemonSpecies.getByIdentifier(species.asIdentifierDefaultingNamespace())
-            ?.let { lang("ui.pokedex.evolution.trade.tooltip.with_species", it.translatedName.green()) }
+            ?.let { lang("ui.pokedex.evolution.trade.tooltip.with_species", it.translatedName.plainCopy().green()) }
             ?: lang("ui.pokedex.evolution.trade.tooltip.with_any_species")
     }
     return CobblemonDexEvolutionRequirementDisplay(CobblemonItems.LINK_CABLE, tooltip)
@@ -282,7 +282,7 @@ fun buildLevelRequirement(levelRequirement: LevelRequirement): DexEvolutionRequi
 
 fun buildMoonPhaseRequirement(moonPhaseRequirement: MoonPhaseRequirement): DexEvolutionRequirementDisplay {
     val icon = Items.CLOCK
-    val moonPhaseComponent = moonPhaseRequirement.moonPhase.displayName().green()
+    val moonPhaseComponent = moonPhaseRequirement.moonPhase.displayName().plainCopy().green()
     val tooltip = lang("ui.pokedex.requirement.moon_phase.tooltip", moonPhaseComponent)
 
     return CobblemonDexEvolutionRequirementDisplay(icon, tooltip)
@@ -290,7 +290,7 @@ fun buildMoonPhaseRequirement(moonPhaseRequirement: MoonPhaseRequirement): DexEv
 
 fun buildMoveSetRequirement(moveSetRequirement: MoveSetRequirement): DexEvolutionRequirementDisplay {
     val icon = CobblemonItems.TECHNICAL_MACHINE
-    val tooltip = lang("ui.pokedex.requirement.has_move.tooltip", moveSetRequirement.move.displayName.green())
+    val tooltip = lang("ui.pokedex.requirement.has_move.tooltip", moveSetRequirement.move.displayName.plainCopy().green())
 
     return CobblemonDexEvolutionRequirementDisplay(icon, tooltip)
 }
@@ -319,7 +319,7 @@ fun buildMoveTypeRequirement(moveTypeRequirement: MoveTypeRequirement): DexEvolu
         else -> CobblemonItems.NORMAL_GEM
     }
 
-    val tooltip = lang("ui.pokedex.requirement.has_move_type.tooltip", moveTypeRequirement.type.displayName.green())
+    val tooltip = lang("ui.pokedex.requirement.has_move_type.tooltip", moveTypeRequirement.type.displayName.plainCopy().green())
 
     return CobblemonDexEvolutionRequirementDisplay(icon, tooltip)
 }
@@ -437,7 +437,7 @@ fun buildStructureRequirement(structureRequirement: StructureRequirement, negate
 
 fun buildTimeRangeRequirement(timeRangeRequirement: TimeRangeRequirement): DexEvolutionRequirementDisplay? {
     val icon = Items.CLOCK
-    val timeRangeComponent = timeRangeRequirement.range.displayName() ?: return null
+    val timeRangeComponent = timeRangeRequirement.range.displayName()?.plainCopy() ?: return null
     val tooltip = lang("ui.pokedex.requirement.time_range.tooltip", timeRangeComponent.green())
 
     return CobblemonDexEvolutionRequirementDisplay(icon, tooltip)
@@ -445,7 +445,7 @@ fun buildTimeRangeRequirement(timeRangeRequirement: TimeRangeRequirement): DexEv
 
 fun buildUseMoveRequirement(useMoveRequirement: UseMoveRequirement): DexEvolutionRequirementDisplay {
     val icon = CobblemonItems.CHOICE_BAND
-    val tooltip = lang("ui.pokedex.requirement.use_move.tooltip", useMoveRequirement.move.displayName.green())
+    val tooltip = lang("ui.pokedex.requirement.use_move.tooltip", useMoveRequirement.move.displayName.plainCopy().green())
 
     return CobblemonDexEvolutionRequirementDisplay(icon, tooltip)
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/spawning/condition/AreaSpawningCondition.kt

@@ -42,8 +42,8 @@ abstract class AreaTypeSpawningCondition<T : AreaSpawnablePosition> : SpawningCo
     override fun copyFrom(other: SpawningCondition<*>, merger: Merger) {
         super.copyFrom(other, merger)
         if (other is AreaTypeSpawningCondition) {
-            merger.mergeSingle(minHeight, other.minHeight)
-            merger.mergeSingle(maxHeight, other.maxHeight)
+            minHeight = merger.mergeSingle(minHeight, other.minHeight)
+            maxHeight = merger.mergeSingle(maxHeight, other.maxHeight)
             neededNearbyBlocks = merger.merge(neededNearbyBlocks, other.neededNearbyBlocks)?.toMutableList()
         }
     }

common/src/main/kotlin/com/cobblemon/mod/common/api/spawning/condition/SubmergedSpawningCondition.kt

@@ -46,7 +46,7 @@ abstract class SubmergedTypeSpawningCondition<T : SubmergedSpawnablePosition> :
         super.copyFrom(other, merger)
         if (other is SubmergedTypeSpawningCondition) {
             minDepth = merger.mergeSingle(minDepth, other.minDepth)
-            maxDepth = merger.mergeSingle(minDepth, other.minDepth)
+            maxDepth = merger.mergeSingle(maxDepth, other.maxDepth)
             fluidIsSource = merger.mergeSingle(fluidIsSource, other.fluidIsSource)
             fluid = merger.mergeSingle(fluid, other.fluid)
         }

common/src/main/kotlin/com/cobblemon/mod/common/api/spawning/condition/SurfaceSpawningCondition.kt

@@ -39,7 +39,7 @@ abstract class SurfaceTypeSpawningCondition<T : SurfaceSpawnablePosition> : Area
         super.copyFrom(other, merger)
         if (other is SurfaceTypeSpawningCondition) {
             minDepth = merger.mergeSingle(minDepth, other.minDepth)
-            maxDepth = merger.mergeSingle(minDepth, other.minDepth)
+            maxDepth = merger.mergeSingle(maxDepth, other.maxDepth)
             fluid = merger.mergeSingle(fluid, other.fluid)
         }
     }

common/src/main/kotlin/com/cobblemon/mod/common/api/spawning/spawner/Spawner.kt

@@ -198,7 +198,17 @@ interface Spawner {
         val mid = chunk.getBlockState(startPos)
         val above = chunk.getBlockState(abovePos)
 
-        return above.isPathfindable(PathComputationType.AIR) && mid.isAir
+        // Above must be non-solid
+        if (!above.isPathfindable(PathComputationType.AIR)) {
+            return false
+        }
+
+        // Position must be non-air
+        if (mid.isAir) {
+            return false
+        }
+
+        return true
     }
 
     fun constrainArea(area: SpawningZoneInput): SpawningZoneInput? {

common/src/main/kotlin/com/cobblemon/mod/common/api/tags/CobblemonItemTags.kt

@@ -120,7 +120,7 @@ object CobblemonItemTags {
     @JvmField val DESTINY_KNOT = create("held/destiny_knot")
     @JvmField val EVERSTONE = create("held/everstone")
     @JvmField val EXPERIENCE_SHARE = create("held/experience_share")
-    @JvmField val IS_FRIENDSHIP_BOOSTER = create("is_friendship_booster")
+    @JvmField val IS_FRIENDSHIP_BOOSTER = create("held/is_friendship_booster")
     @JvmField val ANY_HELD_ITEM = create("held/is_held_item")
     @JvmField val BLACKLISTED_ITEMS_TO_HOLD = create("held/blacklisted_items_to_hold")
     @JvmField val WHITELISTED_ITEMS_TO_HOLD = create("held/whitelisted_items_to_hold")
@@ -140,6 +140,20 @@ object CobblemonItemTags {
     @JvmField val WEARABLE_HAT_ITEMS = create("held/visibility/hat")
     @JvmField val HIDDEN_ITEMS = create("held/visibility/hidden")
 
+    //Bag Categories Tags
+    @JvmField val BAG_WHITELIST_POKE_BALLS = create("bag/whitelist_poke_balls")
+    @JvmField val BAG_BLACKLIST_POKE_BALLS = create("bag/blacklist_poke_balls")
+    @JvmField val BAG_WHITELIST_CONSUMABLES = create("bag/whitelist_consumables")
+    @JvmField val BAG_BLACKLIST_CONSUMABLES = create("bag/blacklist_consumables")
+    @JvmField val BAG_WHITELIST_BERRIES = create("bag/whitelist_berries")
+    @JvmField val BAG_BLACKLIST_BERRIES = create("bag/blacklist_berries")
+    @JvmField val BAG_WHITELIST_HELD_EVO = create("bag/whitelist_held_evo")
+    @JvmField val BAG_BLACKLIST_HELD_EVO = create("bag/blacklist_held_evo")
+    @JvmField val BAG_WHITELIST_CURRENCY = create("bag/whitelist_currency")
+    @JvmField val BAG_BLACKLIST_CURRENCY = create("bag/blacklist_currency")
+    @JvmField val BAG_WHITELIST_TMS = create("bag/whitelist_tms")
+    @JvmField val BAG_BLACKLIST_TMS = create("bag/blacklist_tms")
+
     //Empty Tag
     @JvmField val EMPTY = create("empty")
 

common/src/main/kotlin/com/cobblemon/mod/common/battles/ShowdownActionRequest.kt

@@ -117,6 +117,9 @@ abstract class ShowdownActionResponse(val type: ShowdownActionResponseType) {
 
 data class MoveActionResponse(var moveName: String, var targetPnx: String? = null, var gimmickID: String? = null): ShowdownActionResponse(ShowdownActionResponseType.MOVE) {
     override fun isValid(activeBattlePokemon: ActiveBattlePokemon, showdownMoveSet: ShowdownMoveset?, forceSwitch: Boolean): Boolean {
+        // Ensure that the gimmick ID the player is sending is valid
+        gimmickID?.let { if (it !in VALID_GIMMICK_IDS) return false }
+
         if (forceSwitch || showdownMoveSet == null) {
             return false
         }
@@ -168,6 +171,10 @@ data class MoveActionResponse(var moveName: String, var targetPnx: String? = nul
         gimmickID = buffer.readNullable { buffer.readString() }
         return this
     }
+
+    companion object {
+        private val VALID_GIMMICK_IDS = ShowdownMoveset.Gimmick.entries.map { it.id }.toSet()
+    }
 }
 
 data class HealItemActionResponse(var item: String) : ShowdownActionResponse(ShowdownActionResponseType.FORCE_PASS) {
@@ -183,7 +190,8 @@ data class HealItemActionResponse(var item: String) : ShowdownActionResponse(Sho
     }
 
     override fun isValid(activeBattlePokemon: ActiveBattlePokemon, showdownMoveSet: ShowdownMoveset?, forceSwitch: Boolean): Boolean {
-        return !forceSwitch
+        // Previously checked for !forceSwitch, excepts in the case of a forceSwitch, this couldn't legally be sent anyway.
+        return false
     }
 
     override fun toShowdownString(activeBattlePokemon: ActiveBattlePokemon, showdownMoveSet: ShowdownMoveset?): String {

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

@@ -37,7 +37,6 @@ import com.cobblemon.mod.common.util.asIdentifierDefaultingNamespace
 import com.cobblemon.mod.common.util.battleLang
 import com.cobblemon.mod.common.util.cobblemonResource
 import java.util.concurrent.CompletableFuture
-import net.minecraft.world.entity.LivingEntity
 
 /**
  * Format: |move|POKEMON|MOVE|TARGET
@@ -77,7 +76,7 @@ class MoveInstruction(
             val pokemonName = userPokemon.getName()
             ShowdownInterpreter.lastCauser[battle.battleId] = message
             // For Spread targets the message data only gives the pnx strings. So we can't know what pokemon are actually targeted until the previous messages have been interpreted
-            val spreadTargetPokemon = spreadTargets.map { battle.activePokemon.firstOrNull() { poke -> poke.getPNX() == it }?.battlePokemon }
+            val spreadTargetPokemon = spreadTargets.map { battle.activePokemon.firstOrNull { poke -> poke.getPNX() == it }?.battlePokemon }
 
             val targetPokemonEntity = targetPokemon?.entity
             if (targetPokemonEntity != null) {
@@ -137,10 +136,20 @@ class MoveInstruction(
 
             val subsequentInstructions = instructionSet.findInstructionsCausedBy(this)
             val missedTargets = subsequentInstructions.filterIsInstance<MissInstruction>().mapNotNull { it.target }
+            val faintedTargets = subsequentInstructions.filterIsInstance<FaintInstruction>().map { it.faintingPokemon }
             val failed = subsequentInstructions.any { it is FailInstruction }
             val failedTargets = subsequentInstructions.filterIsInstance<FailInstruction>().mapNotNull { it.target }
             val hitCountInstruction = subsequentInstructions.filterIsInstance<HitCountInstruction>().firstOrNull()
 
+            runtime.environment.query.addFunction("target_fainted") { params ->
+                if (params.params.size == 0) {
+                    return@addFunction DoubleValue(faintedTargets.isNotEmpty())
+                } else {
+                    val entityUUID = params.getString(0)
+                    return@addFunction DoubleValue(faintedTargets.any { it.entity?.stringUUID == entityUUID })
+                }
+            }
+
             runtime.environment.query.addFunction("missed") { params ->
                 if (params.params.size == 0) {
                     return@addFunction DoubleValue(missedTargets.isNotEmpty())

common/src/main/kotlin/com/cobblemon/mod/common/block/HealingMachineBlock.kt

@@ -24,6 +24,7 @@ import net.minecraft.network.chat.Component
 import net.minecraft.server.level.ServerPlayer
 import net.minecraft.util.RandomSource
 import net.minecraft.world.InteractionResult
+import net.minecraft.world.entity.EntityType
 import net.minecraft.world.entity.LivingEntity
 import net.minecraft.world.entity.player.Player
 import net.minecraft.world.item.Item
@@ -31,13 +32,9 @@ import net.minecraft.world.item.ItemStack
 import net.minecraft.world.item.TooltipFlag
 import net.minecraft.world.item.context.BlockPlaceContext
 import net.minecraft.world.level.BlockGetter
+import net.minecraft.world.level.CollisionGetter
 import net.minecraft.world.level.Level
-import net.minecraft.world.level.block.BaseEntityBlock
-import net.minecraft.world.level.block.Block
-import net.minecraft.world.level.block.HorizontalDirectionalBlock
-import net.minecraft.world.level.block.Mirror
-import net.minecraft.world.level.block.RenderShape
-import net.minecraft.world.level.block.Rotation
+import net.minecraft.world.level.block.*
 import net.minecraft.world.level.block.entity.BlockEntity
 import net.minecraft.world.level.block.entity.BlockEntityTicker
 import net.minecraft.world.level.block.entity.BlockEntityType
@@ -48,9 +45,11 @@ import net.minecraft.world.level.block.state.properties.IntegerProperty
 import net.minecraft.world.level.block.state.properties.Property
 import net.minecraft.world.level.pathfinder.PathComputationType
 import net.minecraft.world.phys.BlockHitResult
+import net.minecraft.world.phys.Vec3
 import net.minecraft.world.phys.shapes.CollisionContext
 import net.minecraft.world.phys.shapes.Shapes
 import net.minecraft.world.phys.shapes.VoxelShape
+import java.util.Optional
 
 @Suppress("DEPRECATED", "OVERRIDE_DEPRECATION")
 class HealingMachineBlock(settings: Properties) : BaseEntityBlock(settings) {
@@ -79,6 +78,14 @@ class HealingMachineBlock(settings: Properties) : BaseEntityBlock(settings) {
         const val MAX_CHARGE_LEVEL = 5
         val CHARGE_LEVEL: IntegerProperty = IntegerProperty.create("charge", 0, MAX_CHARGE_LEVEL + 1)
         val NATURAL: BooleanProperty = BooleanProperty.create("natural")
+
+        fun canSetSpawn(level: Level): Boolean {
+            return level.gameRules.getBoolean(CobblemonGameRules.HEALER_SET_SPAWN)
+        }
+
+        fun findStandUpPosition(entityType: EntityType<*>, level: CollisionGetter, pos: BlockPos): Optional<Vec3> {
+            return RespawnAnchorBlock.findStandUpPosition(entityType, level, pos) // Exists if we ever want to make something more custom, but anchor block logic should suffice
+        }
     }
 
     init {
@@ -158,7 +165,12 @@ class HealingMachineBlock(settings: Properties) : BaseEntityBlock(settings) {
         }
         val party = serverPlayerEntity.party()
         val pc = serverPlayerEntity.pc()
-        val healPC = player.level().gameRules.getBoolean(CobblemonGameRules.HEALERS_HEAL_PC);
+        val healPC = player.level().gameRules.getBoolean(CobblemonGameRules.HEALERS_HEAL_PC)
+
+        // Do spawnpoint stuff
+        if (canSetSpawn(world)) {
+            player.setRespawnPosition(world.dimension(), blockPos, player.yRot, false, true)
+        }
 
         if (party.none() && (!healPC || pc.none())) {
             player.sendSystemMessage(lang("healingmachine.nopokemon").red(), true)
@@ -183,6 +195,7 @@ class HealingMachineBlock(settings: Properties) : BaseEntityBlock(settings) {
             player.sendSystemMessage(lang("healingmachine.notenoughcharge", "${((neededCharge/party.count())*100f).toInt()}%").red(), true)
         }
         party.forEach { it.tryRecallWithAnimation() }
+
         return InteractionResult.CONSUME
     }
 

common/src/main/kotlin/com/cobblemon/mod/common/block/OrbBlock.kt

@@ -30,7 +30,7 @@ class OrbBlock(properties: Properties) : SixFaceRotationalBlock(properties) {
 
         val FLOOR_NORTH = Shapes.box(0.3125, 0.0, 0.3125, 0.6875, 0.375, 0.6875)
         val WALL_NORTH = Shapes.box(0.3125, 0.3125, 0.625, 0.6875, 0.6875, 1.0)
-        val CEILING_NORTH = Shapes.box(0.3125, 0.625, 0.375, 0.6875, 1.0, 0.6875)
+        val CEILING_NORTH = Shapes.box(0.3125, 0.625, 0.3125, 0.6875, 1.0, 0.6875)
     }
 
     init {

common/src/main/kotlin/com/cobblemon/mod/common/block/TypeGemClusterBlock.kt

@@ -160,8 +160,8 @@ class TypeGemClusterBlock(
             && state.getValue(STAGE) == 3) return false
 
         val supportPos = pos.relative(state.getValue(FACING).opposite)
-        val supportBlock = level.getBlockState(supportPos).block
-        return CobblemonBlocks.typeGemBlocks().containsValue(supportBlock) || (supportBlock == CobblemonBlocks.TYPE_GEM_CORE) // Cannot grow if not on any gem blocks
+        val supportState = level.getBlockState(supportPos)
+        return supportState.`is`(CobblemonBlockTags.TYPE_GEM_BLOCKS) || supportState.block == CobblemonBlocks.TYPE_GEM_CORE // Cannot grow if not on any gem blocks
     }
 
 

common/src/main/kotlin/com/cobblemon/mod/common/block/TypeGemCoreBlock.kt

@@ -51,10 +51,20 @@ class TypeGemCoreBlock(properties: Properties) : Block(properties) {
                 ResourceLocation.parse("cobblemon:dragon_gem_block") to CobblemonBlocks.TYPE_GEM_CLUSTER_DRAGON,
                 ResourceLocation.parse("cobblemon:dark_gem_block") to CobblemonBlocks.TYPE_GEM_CLUSTER_DARK,
                 ResourceLocation.parse("cobblemon:steel_gem_block") to CobblemonBlocks.TYPE_GEM_CLUSTER_STEEL,
-                ResourceLocation.parse("cobblemon:fairy_gem_block") to CobblemonBlocks.TYPE_GEM_CLUSTER_FAIRY
+                ResourceLocation.parse("cobblemon:fairy_gem_block") to CobblemonBlocks.TYPE_GEM_CLUSTER_FAIRY,
+                ResourceLocation.parse("minecraft:amethyst_block") to Blocks.SMALL_AMETHYST_BUD
             )
         }
 
+        val AMETHYST_STAGES = listOf(
+            Blocks.SMALL_AMETHYST_BUD,
+            Blocks.MEDIUM_AMETHYST_BUD,
+            Blocks.LARGE_AMETHYST_BUD,
+            Blocks.AMETHYST_CLUSTER
+        )
+
+        private fun isAmethystStage(block: Block) = block in AMETHYST_STAGES
+
         fun getConnectedGemBlocks(level: BlockGetter, pos: BlockPos): List<Pair<BlockState, BlockPos>> {
             val connectedGems = mutableListOf<Pair<BlockState, BlockPos>>()
             val visited = mutableSetOf<BlockPos>()
@@ -85,12 +95,16 @@ class TypeGemCoreBlock(properties: Properties) : Block(properties) {
             Direction.entries.forEach {
                 if (random.nextFloat() < Cobblemon.config.typeGemGrowthChance) {
                     val faceState = level.getBlockState(pos.relative(it))
-                    val randomGrowthType = decideClusterGrowthType(level, pos)
-                    val newState = BLOCK_TO_CLUSTER[BuiltInRegistries.BLOCK.getKey(state.block)]?.defaultBlockState()
+                    var newState = BLOCK_TO_CLUSTER[BuiltInRegistries.BLOCK.getKey(state.block)]?.defaultBlockState()
                         ?.setValue(DirectionalBlock.FACING, it)
-                        ?.setValue(GROWTH_TYPE, randomGrowthType)
                         ?: return
 
+                    if (newState.hasProperty(GROWTH_TYPE)) {
+                        newState = newState.setValue(GROWTH_TYPE, decideClusterGrowthType(level, pos))
+                    } else if (getConnectedGemBlocks(level, pos).size > Cobblemon.config.typeGemMaxConnected) {
+                        return@forEach
+                    }
+
                     if (faceState.`is`(Blocks.AIR)) {
                         level.setBlock(pos.relative(it), newState, 3)
                     }
@@ -132,7 +146,7 @@ class TypeGemCoreBlock(properties: Properties) : Block(properties) {
                 if (!visited.add(clusterPos)) continue
 
                 val clusterState = level.getBlockState(clusterPos)
-                if (clusterState.block == expectedCluster) {
+                if (clusterState.block == expectedCluster && clusterState.hasProperty(GROWTH_TYPE)) {
                     clusters += clusterState to clusterPos
                 }
             }
@@ -178,13 +192,41 @@ class TypeGemCoreBlock(properties: Properties) : Block(properties) {
         Direction.entries.forEach { direction ->
             val relativePos = pos.relative(direction)
             val relativeState = level.getBlockState(relativePos)
-            val clusterBlock = relativeState.block as? TypeGemClusterBlock ?: return@forEach
-
-            if ((relativeState.getValue(DirectionalBlock.FACING) == direction &&
-                random.nextFloat() < Cobblemon.config.typeGemGrowthChance) || forceGrow
-                ) {
-                clusterBlock.advanceGrowth(relativeState, level, relativePos, random)
+            val matchesFace = relativeState.hasProperty(DirectionalBlock.FACING)
+                    && relativeState.getValue(DirectionalBlock.FACING) == direction
+            if (!(forceGrow || (matchesFace && random.nextFloat() < Cobblemon.config.typeGemGrowthChance))) {
+                return@forEach
             }
+
+            val block = relativeState.block
+            if (block is TypeGemClusterBlock) {
+                block.advanceGrowth(relativeState, level, relativePos, random)
+            } else if (isAmethystStage(block)) {
+                advanceAmethyst(relativeState, level, relativePos)
+            }
+        }
+    }
+
+    private fun advanceAmethyst(state: BlockState, level: LevelAccessor, pos: BlockPos) {
+        val facing = state.getValue(DirectionalBlock.FACING)
+        val supportState = level.getBlockState(pos.relative(facing.opposite))
+        if (!supportState.`is`(CobblemonBlockTags.TYPE_GEM_BLOCKS) && supportState.block != CobblemonBlocks.TYPE_GEM_CORE) {
+            return
+        }
+
+        if (state.block != Blocks.AMETHYST_CLUSTER) {
+            val nextStage = AMETHYST_STAGES[AMETHYST_STAGES.indexOf(state.block) + 1]
+            level.setBlock(pos, nextStage.defaultBlockState().setValue(DirectionalBlock.FACING, facing), 3)
+            return
+        }
+
+        // Fully grown clusters mature into amethyst blocks unless boxed in, mirroring stunted type gems
+        val boxedIn = Direction.entries.any { direction ->
+            direction != facing.opposite
+                    && level.getBlockState(pos.relative(direction)).`is`(CobblemonBlockTags.TYPE_GEM_BLOCKS)
+        }
+        if (!boxedIn) {
+            level.setBlock(pos, Blocks.AMETHYST_BLOCK.defaultBlockState(), 3)
         }
     }
 

common/src/main/kotlin/com/cobblemon/mod/common/client/CobblemonBakingOverrides.kt

@@ -9,10 +9,13 @@
 package com.cobblemon.mod.common.client
 
 import com.cobblemon.mod.common.BakingOverride
+import com.cobblemon.mod.common.CobblemonItems
+import com.cobblemon.mod.common.item.bag.CobblemonBagItem
 import com.cobblemon.mod.common.util.cobblemonModel
 import com.cobblemon.mod.common.util.cobblemonResource
 import net.minecraft.client.resources.model.ModelResourceLocation
 import net.minecraft.resources.ResourceLocation
+import net.minecraft.world.item.Item
 
 /**
  * The purpose of this class is to hold models that we want baked, but aren't associated with
@@ -103,9 +106,33 @@ object CobblemonBakingOverrides {
         cobblemonModel("surprise_mulch", "none")
     )
 
+    // Bag
+    val bagModels = mutableMapOf<CobblemonBagItem, BakingOverride>()
+    val TRAINER_PACK = registerBagOverride(
+        CobblemonItems.TRAINER_PACK,
+        cobblemonResource("item/bag/trainer_pack"),
+        cobblemonModel("trainer_pack", "none")
+    )
+    val TRAINER_BAG = registerBagOverride(
+        CobblemonItems.TRAINER_BAG,
+        cobblemonResource("item/bag/trainer_bag"),
+        cobblemonModel("trainer_bag", "none")
+    )
+    /*val BAG_PENNY = registerBagOverride(
+        CobblemonItems.TRAINER_PACK,
+        cobblemonResource("item/bag/bag_penny"),
+        cobblemonModel("bag_penny", "penny")
+    )*/
+
     fun registerOverride(modelLocation: ResourceLocation, modelIdentifier: ModelResourceLocation): BakingOverride {
         val result = BakingOverride(modelLocation, modelIdentifier)
         models.add(result)
         return result
     }
+
+    fun registerBagOverride(associatedItem: CobblemonBagItem, modelLocation: ResourceLocation, modelIdentifier: ModelResourceLocation): BakingOverride {
+        val result = registerOverride(modelLocation, modelIdentifier)
+        bagModels[associatedItem] = result
+        return result
+    }
 }

common/src/main/kotlin/com/cobblemon/mod/common/client/CobblemonClient.kt

@@ -27,6 +27,7 @@ import com.cobblemon.mod.common.client.battle.ClientBattle
 import com.cobblemon.mod.common.client.gui.PartyOverlay
 import com.cobblemon.mod.common.client.gui.PartyOverlayDataControl
 import com.cobblemon.mod.common.client.gui.RideControlsOverlay
+import com.cobblemon.mod.common.client.gui.bag.CobblemonBagScreen
 import com.cobblemon.mod.common.client.gui.battle.BattleOverlay
 import com.cobblemon.mod.common.client.gui.cookingpot.CookingPotScreen
 import com.cobblemon.mod.common.client.gui.party.PartyTutorialToasts
@@ -46,6 +47,7 @@ import com.cobblemon.mod.common.client.render.generic.GenericBedrockRenderer
 import com.cobblemon.mod.common.client.render.item.CobblemonBuiltinItemRendererRegistry
 import com.cobblemon.mod.common.client.render.item.PokemonItemRenderer
 import com.cobblemon.mod.common.client.render.layer.PlayerRecallBallRenderer
+import com.cobblemon.mod.common.client.render.layer.CobblemonBagRenderer
 import com.cobblemon.mod.common.client.render.layer.PokemonOnShoulderRenderer
 import com.cobblemon.mod.common.client.render.models.blockbench.bedrock.animation.BedrockAnimationRepository
 import com.cobblemon.mod.common.client.render.models.blockbench.repository.BerryModelRepository
@@ -391,7 +393,7 @@ object CobblemonClient {
             CobblemonBlocks.X_SP_ATK,
             CobblemonBlocks.X_SP_DEF,
             CobblemonBlocks.X_SPEED,
-            CobblemonBlocks.TM_MACHINE,   
+            CobblemonBlocks.TM_MACHINE,
 
             CobblemonBlocks.GALARICA_CUFF,
             CobblemonBlocks.GALARICA_WREATH,
@@ -419,7 +421,7 @@ object CobblemonClient {
             CobblemonBlocks.MOOMOO_MILK,
             CobblemonBlocks.MEDICINAL_BREW,
             CobblemonBlocks.TERRAIN_EXTENDER,
-            
+
             CobblemonBlocks.RED_MINT_LEAF_LITTER,
             CobblemonBlocks.POTTED_RED_MINT,
             CobblemonBlocks.BLUE_MINT_LEAF_LITTER,
@@ -539,14 +541,17 @@ object CobblemonClient {
             skinMap?.get(PlayerSkin.Model.WIDE) as LivingEntityRenderer<Player, PlayerModel<Player>>
         renderer?.addLayer(PokemonOnShoulderRenderer(renderer))
         renderer?.addLayer(PlayerRecallBallRenderer(renderer))
+        renderer?.addLayer(CobblemonBagRenderer(renderer))
         renderer = skinMap[PlayerSkin.Model.SLIM] as LivingEntityRenderer<Player, PlayerModel<Player>>?
         renderer?.addLayer(PokemonOnShoulderRenderer(renderer))
         renderer?.addLayer(PlayerRecallBallRenderer(renderer))
+        renderer?.addLayer(CobblemonBagRenderer(renderer))
     }
 
     private fun registerMenuScreens() {
         MenuScreens.register(CobblemonMenuType.COOKING_POT, ::CookingPotScreen)
         MenuScreens.register(CobblemonMenuType.TM_MACHINE, ::TMMachineScreen)
+        MenuScreens.register(CobblemonMenuType.COBBLEMON_BAG, ::CobblemonBagScreen)
     }
 
     private fun registerBlockEntityRenderers() {

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

@@ -85,6 +85,7 @@ class PartyOverlay : Gui(Minecraft.getInstance()) {
             if (HidePartyBinding.shouldHide) {
                 return false
             }
+
             return true
         }
     }
@@ -558,4 +559,4 @@ class PartyOverlay : Gui(Minecraft.getInstance()) {
             }
         }
     }
-}
+}

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

@@ -0,0 +1,88 @@
+/*
+ * 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.bag
+
+import com.cobblemon.mod.common.api.bag.BagCategories
+import com.cobblemon.mod.common.api.gui.blitk
+import com.cobblemon.mod.common.client.CobblemonResources
+import com.cobblemon.mod.common.client.gui.CobblemonRenderable
+import com.cobblemon.mod.common.client.render.getDepletableRedGreen
+import com.cobblemon.mod.common.util.asTranslated
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.cobblemon.mod.common.util.lang
+import net.minecraft.client.Minecraft
+import net.minecraft.client.gui.GuiGraphics
+import net.minecraft.client.gui.components.Button
+import net.minecraft.client.sounds.SoundManager
+import net.minecraft.network.chat.Component
+import net.minecraft.resources.ResourceLocation
+
+class BagCategoryButton(
+    x: Int,
+    y: Int,
+    val parent: CobblemonBagScreen,
+    val category: Int,
+    val action: OnPress
+): Button(x, y, WIDTH, HEIGHT, Component.empty(), action, DEFAULT_NARRATION), CobblemonRenderable {
+    companion object {
+        private const val WIDTH = 32
+        private const val HEIGHT = 31
+
+        private val CATEGORY_SLOT = cobblemonResource("textures/gui/bag/bag_tab.png")
+        private val VOLUME_BAR = cobblemonResource("textures/gui/bag/bag_tab_volume_bar.png")
+    }
+
+    override fun renderWidget(context: GuiGraphics, mouseX: Int, mouseY: Int, partialTick: Float) {
+        val orderedCategories = BagCategories.getOrderedCategoriesList()
+
+        blitk(
+            matrixStack = context.pose(),
+            texture = CATEGORY_SLOT,
+            x = x, y = y,
+            width = WIDTH, height = HEIGHT,
+            textureHeight = 64,
+            vOffset = if (parent.menu.currentlySelectedCategory == category) 32 else 0
+        )
+
+        blitk(
+            matrixStack = context.pose(),
+            texture = if (category == -1) ResourceLocation("minecraft", "textures/item/bundle.png") else orderedCategories[category].icon,
+            x = x + 8, y = y + 9,
+            width = 16, height = 16
+        )
+
+        //The Bar
+        if (category != -1) {
+            blitk(
+                matrixStack = context.pose(),
+                texture = VOLUME_BAR,
+                x = x + 8, y = y + 25,
+                width = 16, height = 3
+            )
+
+            val itemRatio = (parent.menu.categoryItemCounts[category].toFloat() / orderedCategories[category].maxCount).coerceIn(0F, 1F)
+            val barWidth = itemRatio * 14
+            val (red, green) = getDepletableRedGreen(1 - itemRatio)
+
+            blitk(
+                matrixStack = context.pose(),
+                texture = CobblemonResources.WHITE,
+                x = x + 9, y = y + 26,
+                width = barWidth, height = 1,
+                red = red * 0.8F, green = green * 0.8F, blue = 0.27F
+            )
+        }
+
+        if (isHovered) {
+            context.renderTooltip(Minecraft.getInstance().font, if (category == -1) lang("bag_categories.all_items") else orderedCategories[category].getName(), mouseX, mouseY)
+        }
+    }
+
+    override fun playDownSound(handler: SoundManager) {}
+}

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

@@ -0,0 +1,50 @@
+/*
+ * 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.bag
+
+import com.cobblemon.mod.common.CobblemonSounds
+import com.cobblemon.mod.common.api.gui.blitk
+import com.cobblemon.mod.common.client.gui.CobblemonRenderable
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.client.gui.GuiGraphics
+import net.minecraft.client.gui.components.Button
+import net.minecraft.client.sounds.SoundManager
+import net.minecraft.network.chat.Component
+
+class BagCategoryPageButton(
+    x: Int,
+    y: Int,
+    val parent: CobblemonBagScreen,
+    val leftButton: Boolean,
+    val action: OnPress
+): Button(x, y, WIDTH, HEIGHT, Component.empty(), action, DEFAULT_NARRATION), CobblemonRenderable {
+    companion object {
+        private const val WIDTH = 12
+        private const val HEIGHT = 10
+
+        private val LEFT_BUTTON = cobblemonResource("textures/gui/bag/button_left.png")
+        private val RIGHT_BUTTON = cobblemonResource("textures/gui/bag/button_right.png")
+    }
+
+    var enabled = true
+
+    override fun renderWidget(context: GuiGraphics, mouseX: Int, mouseY: Int, partialTick: Float) {
+        blitk(
+            matrixStack = context.pose(),
+            texture = if (leftButton) LEFT_BUTTON else RIGHT_BUTTON,
+            x = x / 0.5F, y = y / 0.5F,
+            width = WIDTH * 2, height = HEIGHT * 2,
+            textureHeight = 40,
+            vOffset = if (enabled) 20 else 0,
+            scale = 0.5f
+        )
+    }
+
+    override fun playDownSound(handler: SoundManager) {}
+}

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

@@ -0,0 +1,416 @@
+/*
+ * 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.bag
+
+import com.cobblemon.mod.common.CobblemonNetwork.sendToServer
+import com.cobblemon.mod.common.CobblemonSounds
+import com.cobblemon.mod.common.api.bag.BagCategories
+import com.cobblemon.mod.common.api.gui.blitk
+import com.cobblemon.mod.common.api.text.text
+import com.cobblemon.mod.common.client.CobblemonClient
+import com.cobblemon.mod.common.client.CobblemonResources
+import com.cobblemon.mod.common.client.gui.drawProfilePokemon
+import com.cobblemon.mod.common.client.render.drawScaledText
+import com.cobblemon.mod.common.client.render.drawScaledTextJustifiedRight
+import com.cobblemon.mod.common.client.render.getDepletableRedGreen
+import com.cobblemon.mod.common.client.render.models.blockbench.FloatingState
+import com.cobblemon.mod.common.item.bag.CobblemonBagMenu
+import com.cobblemon.mod.common.item.battle.BagItem
+import com.cobblemon.mod.common.net.messages.client.bag.UpdateBagMenuDataPacket
+import com.cobblemon.mod.common.net.messages.client.bag.UseItemOnPokemonFromBagPacket
+import com.cobblemon.mod.common.pokemon.Gender
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.cobblemon.mod.common.util.lang
+import com.cobblemon.mod.common.util.math.fromEulerXYZDegrees
+import juuxel.adorn.util.Colors
+import net.fabricmc.api.EnvType
+import net.fabricmc.api.Environment
+import net.minecraft.client.Minecraft
+import net.minecraft.client.gui.GuiGraphics
+import net.minecraft.client.gui.screens.inventory.AbstractContainerScreen
+import net.minecraft.client.resources.sounds.SimpleSoundInstance
+import net.minecraft.network.chat.Component
+import net.minecraft.sounds.SoundEvent
+import net.minecraft.world.entity.player.Inventory
+import net.minecraft.world.inventory.ClickType
+import net.minecraft.world.inventory.Slot
+import org.joml.Quaternionf
+import org.joml.Vector3f
+import kotlin.math.min
+import kotlin.math.roundToInt
+
+@Environment(EnvType.CLIENT)
+class CobblemonBagScreen(
+    menu: CobblemonBagMenu,
+    playerInventory: Inventory,
+    title: Component
+): AbstractContainerScreen<CobblemonBagMenu>(
+    menu,
+    playerInventory,
+    Component.translatable("cobblemon.container.bag")
+) {
+    companion object {
+        private const val BACKGROUND_HEIGHT = 197
+        private const val BACKGROUND_WIDTH = 184
+
+        private val BACKGROUND = cobblemonResource("textures/gui/bag/bag_base.png")
+        private val SCROLL_TRACK = cobblemonResource("textures/gui/bag/scrollbar_track.png")
+        private val SCROLL_SLIDE = cobblemonResource("textures/gui/bag/scrollbar_slide.png")
+        private val PARTY_SLOT_BASE = cobblemonResource("textures/gui/bag/party_slot_base.png")
+        private val PARTY_SLOT_COLLAPSED = cobblemonResource("textures/gui/bag/party_slot_collapsed.png")
+        private val PARTY_SLOT = cobblemonResource("textures/gui/bag/party_slot.png")
+        private val PARTY_SLOT_FAINTED = cobblemonResource("textures/gui/bag/party_slot_fainted.png")
+        private val GENDER_ICON_MALE = cobblemonResource("textures/gui/party/party_gender_male.png")
+        private val GENDER_ICON_FEMALE = cobblemonResource("textures/gui/party/party_gender_female.png")
+    }
+
+    val categoriesWidgets = mutableListOf<BagCategoryButton>()
+    lateinit var allItemsCategoryWidget: BagCategoryButton
+    lateinit var leftCategoryPageButton: BagCategoryPageButton
+    lateinit var rightCategoryPageButton: BagCategoryPageButton
+    var currentCategoryPage = 0
+    var lastCategory = menu.currentlySelectedCategory
+    var lastScroll = menu.scroll
+    var scrolling = false
+
+    init {
+        this.imageWidth = BACKGROUND_WIDTH + 69
+        this.imageHeight = BACKGROUND_HEIGHT + 27
+    }
+
+    override fun init() {
+        super.init()
+        this.leftPos -= 34
+
+        for (i in 0..3) {
+            if (i < BagCategories.getOrderedCategoriesList().size) {
+                categoriesWidgets.add(
+                    BagCategoryButton(leftPos + 76 + i * 33, topPos, this, i) {
+                        if (menu.currentlySelectedCategory != i) {
+                            menu.changeCategory(i)
+                            playSound(CobblemonSounds.ITEM_BAG_CLICK)
+                        }
+                    }.also { addRenderableWidget(it) }
+                )
+            } else break
+        }
+
+        allItemsCategoryWidget = BagCategoryButton(leftPos + 214, topPos, this, -1) {
+            if (menu.currentlySelectedCategory != -1) {
+                menu.changeCategory(-1)
+                playSound(CobblemonSounds.ITEM_BAG_CLICK)
+            }
+        }.also { addRenderableWidget(it) }
+
+        leftCategoryPageButton = BagCategoryPageButton(leftPos + 218, topPos + 32, this, true) {
+            if (leftCategoryPageButton.enabled) {
+                cycleCategoryPage(false)
+                playSound(CobblemonSounds.ITEM_BAG_CLICK)
+            }
+        }.also { addRenderableWidget(it) }
+        rightCategoryPageButton = BagCategoryPageButton(leftPos + 229, topPos + 32, this, false) {
+            if (rightCategoryPageButton.enabled) {
+                cycleCategoryPage(true)
+                playSound(CobblemonSounds.ITEM_BAG_CLICK)
+            }
+        }.also { addRenderableWidget(it) }
+
+        playSound(CobblemonSounds.ITEM_BAG_OPEN)
+    }
+
+    override fun renderBg(context: GuiGraphics, partialTick: Float, mouseX: Int, mouseY: Int) {}
+    override fun renderBackground(guiGraphics: GuiGraphics, mouseX: Int, mouseY: Int, partialTick: Float) {}
+
+    override fun renderLabels(guiGraphics: GuiGraphics, mouseX: Int, mouseY: Int) {}
+
+    override fun render(context: GuiGraphics, mouseX: Int, mouseY: Int, partialTick: Float) {
+        renderTransparentBackground(context)
+        
+        val matrices = context.pose()
+
+        // Background
+        blitk(
+            matrixStack = matrices,
+            texture = BACKGROUND,
+            x = leftPos + 69, y = topPos + 27,
+            width = BACKGROUND_WIDTH, height = BACKGROUND_HEIGHT
+        )
+
+        //Scroll
+        val scrollYOffset = if (menu.maxScroll == 0) {
+            if (menu.scroll == 0) 0 else 53
+        } else ((min(menu.scroll, menu.maxScroll).toFloat() / menu.maxScroll) * 53).toInt()
+        val trackHeight = 71 - scrollYOffset - 13
+
+        if (trackHeight > 0) {
+            blitk(
+                matrixStack = matrices,
+                texture = SCROLL_TRACK,
+                x = leftPos + 230, y = topPos + 49 + (71 - trackHeight),
+                width = 9, height = trackHeight,
+                textureHeight = 71,
+                vOffset = 71 - trackHeight
+            )
+        }
+
+        blitk(
+            matrixStack = matrices,
+            texture = SCROLL_SLIDE,
+            x = leftPos + 230, y = topPos + 49 + scrollYOffset,
+            width = 9, height = 17
+        )
+
+        // Pokemon
+        val party = CobblemonClient.storage.party
+        for (i in 0..5) {
+            val pokemon = party.get(i)
+            val slotYPosition = topPos + i * 33 + 27
+
+            if (pokemon != null) {
+                blitk(
+                    matrixStack = matrices,
+                    texture = PARTY_SLOT_BASE,
+                    x = leftPos, y = slotYPosition,
+                    width = 67, height = 31
+                )
+
+                val slotWidth = 32
+                val slotLeft = leftPos + 11
+                blitk(
+                    matrixStack = matrices,
+                    texture = if (pokemon.isFainted()) PARTY_SLOT_FAINTED else PARTY_SLOT,
+                    x = slotLeft, y = slotYPosition,
+                    width = slotWidth, height = 26,
+                    textureHeight = 52,
+                    vOffset = if (!menu.carried.isEmpty && menu.carried.item is BagItem && partySlotHovered(i, mouseX, mouseY)) 26 else 0
+                )
+
+                val expForThisLevel = pokemon.experience - pokemon.experienceGroup.getExperience(pokemon.level)
+                val expToNextLevel = pokemon.experienceGroup.getExperience(pokemon.level + 1) - pokemon.experienceGroup.getExperience(pokemon.level)
+                val expRatio = expForThisLevel.toFloat() / expToNextLevel
+
+                val expBarHeight = expRatio * 20
+
+                if (expBarHeight > 0) {
+                    blitk(
+                        matrixStack = matrices,
+                        texture = CobblemonResources.WHITE,
+                        x = leftPos + 6, y = slotYPosition + 24 - expBarHeight,
+                        width = 1, height = expBarHeight,
+                        red = 0.2, green = 0.65, blue = 0.84
+                    )
+                }
+
+                val hpRatio = pokemon.currentHealth.toFloat() / pokemon.maxHealth
+                val hpBarHeight = hpRatio * 20
+                val (red, green) = getDepletableRedGreen(hpRatio)
+
+                if (hpBarHeight > 0) {
+                    blitk(
+                        matrixStack = matrices,
+                        texture = CobblemonResources.WHITE,
+                        x = leftPos + 8, y = slotYPosition + 24 - hpBarHeight,
+                        width = 2, height = hpBarHeight,
+                        red = red * 0.8F, green = green * 0.8F, blue = 0.27F
+                    )
+                }
+
+                // Ball Icon
+                val ballIcon = cobblemonResource("textures/gui/ball/" + pokemon.caughtBall.name.path + ".png")
+                blitk(
+                    matrixStack = matrices,
+                    texture = ballIcon,
+                    x = (leftPos + 3.5F) / 0.5F, y = (slotYPosition + 23) / 0.5F,
+                    width = 18, height = 22,
+                    textureHeight = 44,
+                    scale = 0.5F
+                )
+
+                //Gender
+                if (pokemon.gender != Gender.GENDERLESS) {
+                    blitk(
+                        matrixStack = matrices,
+                        texture = if (pokemon.gender == Gender.MALE) GENDER_ICON_MALE else GENDER_ICON_FEMALE,
+                        x = (leftPos + 62) / 0.5F, y = (slotYPosition + 26) / 0.5F,
+                        width = 5, height = 7,
+                        scale = 0.5F
+                    )
+                }
+
+                //Status
+                val status = pokemon.status?.status
+                if (!pokemon.isFainted() && status != null) {
+                    blitk(
+                        matrixStack = matrices,
+                        texture = cobblemonResource("textures/gui/bag/status_${status.showdownName}.png"),
+                        x = leftPos + 1, y = slotYPosition + 9,
+                        width = 4, height = 14
+                    )
+                }
+
+                matrices.pushPose()
+                matrices.translate(slotLeft + ((slotWidth - 8) / 2.0), slotYPosition.toDouble() - 6, 0.0)
+                matrices.scale(3.5F, 3.5F, 1F)
+
+                val state = FloatingState()
+                state.currentAspects = pokemon.aspects
+                drawProfilePokemon(
+                    species = pokemon.species.resourceIdentifier,
+                    matrixStack = matrices,
+                    rotation = Quaternionf().fromEulerXYZDegrees(Vector3f(13F, 35F, 0F)),
+                    state = state,
+                    scale = 4.5F,
+                    partialTicks = 0F
+                )
+                matrices.popPose()
+
+                matrices.pushPose()
+                matrices.translate(0.0, 0.0, 100.0)
+                // Level and Name and Gender
+                drawScaledText(
+                    context = context,
+                    text = pokemon.getDisplayName(),
+                    x = leftPos + 14, y = slotYPosition + 26,
+                    scale = 0.5F
+                )
+
+                drawScaledTextJustifiedRight(
+                    context = context,
+                    text = lang("ui.lv"),
+                    x = leftPos + 40, y = slotYPosition + 14,
+                    shadow = true,
+                    scale = 0.5F
+                )
+
+                drawScaledTextJustifiedRight(
+                    context = context,
+                    text = pokemon.level.toString().text(),
+                    x = leftPos + 40, y = slotYPosition + 19,
+                    shadow = true,
+                    scale = 0.5F
+                )
+                matrices.popPose()
+            } else {
+                blitk(
+                    matrixStack = matrices,
+                    texture = PARTY_SLOT_COLLAPSED,
+                    x = leftPos + 64, y = slotYPosition,
+                    width = 5, height = 31
+                )
+            }
+        }
+
+        //Titles
+        context.drawString(font, title, leftPos + 80, topPos + 33, Colors.WHITE, false)
+        context.drawString(font, playerInventoryTitle, leftPos + 80, topPos + 129, 4210752, false)
+
+        super.render(context, mouseX, mouseY, partialTick)
+        renderTooltip(context, mouseX, mouseY)
+    }
+
+    fun partySlotHovered(index: Int, mouseX: Int, mouseY: Int): Boolean {
+        val left = leftPos + 11
+        val top = topPos + index * 33 + 27
+        return mouseX in left..(left + 32) && mouseY in top..(top + 26)
+    }
+
+    fun cycleCategoryPage(next: Boolean) {
+        val orderedCategories = BagCategories.getOrderedCategoriesList()
+        currentCategoryPage = (currentCategoryPage + if (next) 1 else -1).coerceIn(0, (orderedCategories.size - 1) / 4)
+        categoriesWidgets.forEach {
+            removeWidget(it)
+        }
+        categoriesWidgets.clear()
+        for (i in 0..3) {
+            val adjustedIndex = i + 4 * currentCategoryPage
+            if (adjustedIndex < orderedCategories.size) {
+                categoriesWidgets.add(
+                    BagCategoryButton(leftPos + 76 + i * 33, topPos, this, adjustedIndex) {
+                        playSound(CobblemonSounds.ITEM_BAG_CLICK)
+                        menu.changeCategory(adjustedIndex)
+                    }.also { addRenderableWidget(it) }
+                )
+            } else break
+        }
+        leftCategoryPageButton.enabled = currentCategoryPage > 0
+        rightCategoryPageButton.enabled = currentCategoryPage < (orderedCategories.size - 1) / 4
+    }
+
+    fun updateScrollValue(mouseY: Double) {
+        val adjustedMouseY = mouseY - topPos - 49.0
+        if (adjustedMouseY < 0) {
+            menu.scroll = 0
+        } else if (adjustedMouseY > 71) {
+            menu.scroll = menu.maxScroll
+        } else {
+            menu.scroll = ((adjustedMouseY / 71.0) * (menu.maxScroll)).roundToInt()
+        }
+        menu.setupSlotsBasedOnContent()
+    }
+
+    override fun slotClicked(slot: Slot?, slotId: Int, mouseButton: Int, type: ClickType) {
+        if (slotId in CobblemonBagMenu.BAG_SLOTS && (lastCategory != menu.currentlySelectedCategory || lastScroll != menu.scroll)) {
+            lastCategory = menu.currentlySelectedCategory
+            lastScroll = menu.scroll
+            sendToServer(UpdateBagMenuDataPacket(menu.currentlySelectedCategory, menu.scroll)) // Synchronize this data
+        }
+        super.slotClicked(slot, slotId, mouseButton, type)
+    }
+
+    override fun mouseScrolled(mouseX: Double, mouseY: Double, scrollX: Double, scrollY: Double): Boolean {
+        if (scrollY < 0 && menu.scroll < menu.maxScroll) {
+            menu.scroll += 1
+        } else if (scrollY > 0 && menu.scroll > 0) {
+            menu.scroll -= 1
+        }
+        menu.setupSlotsBasedOnContent()
+        return true
+    }
+
+    override fun mouseClicked(mouseX: Double, mouseY: Double, button: Int): Boolean {
+        if (mouseX in (leftPos + 229.0)..(leftPos + 240.0) && mouseY in (topPos + 49.0)..(topPos + 120.0)) {
+            scrolling = true
+            updateScrollValue(mouseY)
+            return true
+        }
+        val party = CobblemonClient.storage.party
+        if (!menu.carried.isEmpty && menu.carried.item is BagItem) {
+            for (i in 0..5) {
+                if (party.get(i) != null && partySlotHovered(i, mouseX.toInt(), mouseY.toInt())) {
+                    playSound(CobblemonSounds.GUI_CLICK)
+                    sendToServer(UseItemOnPokemonFromBagPacket(i))
+                    return true
+                }
+            }
+        }
+        return super.mouseClicked(mouseX, mouseY, button)
+    }
+
+    override fun mouseReleased(mouseX: Double, mouseY: Double, button: Int): Boolean {
+        scrolling = false
+        return super.mouseReleased(mouseX, mouseY, button)
+    }
+
+    override fun mouseDragged(mouseX: Double, mouseY: Double, button: Int, dragX: Double, dragY: Double): Boolean {
+        if (scrolling) {
+            updateScrollValue(mouseY)
+            return true
+        }
+        return super.mouseDragged(mouseX, mouseY, button, dragX, dragY)
+    }
+
+    fun playSound(soundEvent: SoundEvent) {
+        Minecraft.getInstance().soundManager.play(SimpleSoundInstance.forUI(soundEvent, 1.0F))
+    }
+
+    override fun onClose() {
+        Minecraft.getInstance().soundManager.play(SimpleSoundInstance.forUI(CobblemonSounds.ITEM_BAG_CLOSE, 1.0F))
+        super.onClose()
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/gui/pokedex/widgets/EvolutionTreeWidget.kt

@@ -9,19 +9,11 @@
 package com.cobblemon.mod.common.client.gui.pokedex.widgets
 
 import com.cobblemon.mod.common.Cobblemon
-import com.cobblemon.mod.common.CobblemonItems
 import com.cobblemon.mod.common.api.gui.*
 import com.cobblemon.mod.common.api.pokedex.Dexes
 import com.cobblemon.mod.common.api.pokedex.PokedexEntryProgress
-import com.cobblemon.mod.common.api.pokedex.entry.CobblemonBiomeDexEvolutionRequirementDisplay
-import com.cobblemon.mod.common.api.pokedex.entry.DexEntries
-import com.cobblemon.mod.common.api.pokedex.entry.DexEvolutionDisplay
-import com.cobblemon.mod.common.api.pokedex.entry.DexEvolutionRequirementDisplay
-import com.cobblemon.mod.common.api.pokedex.entry.PokedexEntry
-import com.cobblemon.mod.common.api.pokedex.entry.PokedexForm
-import com.cobblemon.mod.common.api.pokemon.PokemonProperties
+import com.cobblemon.mod.common.api.pokedex.entry.*
 import com.cobblemon.mod.common.api.pokemon.PokemonSpecies
-import com.cobblemon.mod.common.api.pokemon.evolution.Evolution
 import com.cobblemon.mod.common.api.text.add
 import com.cobblemon.mod.common.api.text.bold
 import com.cobblemon.mod.common.api.text.green
@@ -41,16 +33,15 @@ import com.cobblemon.mod.common.client.render.renderScaledGuiItemIcon
 import com.cobblemon.mod.common.pokemon.FormData
 import com.cobblemon.mod.common.pokemon.Gender
 import com.cobblemon.mod.common.pokemon.RenderablePokemon
-import com.cobblemon.mod.common.util.asIdentifierDefaultingNamespace
 import com.cobblemon.mod.common.util.cobblemonResource
 import com.cobblemon.mod.common.util.lang
 import net.minecraft.client.Minecraft
 import net.minecraft.client.gui.GuiGraphics
 import net.minecraft.core.registries.Registries
 import net.minecraft.locale.Language
-import net.minecraft.resources.ResourceLocation
 import net.minecraft.network.chat.Component
 import net.minecraft.network.chat.MutableComponent
+import net.minecraft.resources.ResourceLocation
 import net.minecraft.tags.TagKey
 
 class EvolutionTreeWidget(
@@ -168,7 +159,8 @@ class EvolutionTreeWidget(
         // Stop at whatever the dex can't resolve, and at cycles (datapacks)
         val visited = mutableSetOf(rootSpecies.speciesId to rootForm.displayForm)
         while (preEvolution != null) {
-            val preEvolutionSpecies = Dexes.findDexEntryBySpeciesId(preEvolution.fromSpecies) ?: break
+            val preEvolutionSpecies = DexEntries.entries.values.firstOrNull { it.speciesId == preEvolution.fromSpecies &&
+                    it.forms.any {form -> form.displayForm.equals(preEvolution.fromForm, ignoreCase = true)}} ?: break
             val preEvolutionForm = preEvolutionSpecies.forms.firstOrNull { it.displayForm.equals(preEvolution.fromForm, ignoreCase = true) } ?: break
             if (!visited.add(preEvolutionSpecies.speciesId to preEvolutionForm.displayForm)) break
             rootSpecies = preEvolutionSpecies
@@ -176,19 +168,16 @@ class EvolutionTreeWidget(
             preEvolution = findPreEvolution(rootSpecies, rootForm)
         }
 
-        val entry = Dexes.findDexEntryBySpeciesId(rootSpecies.speciesId)
-            ?: throw RuntimeException("Root dex entry not found")
-
         val viewedFormEquivalents = Dexes.getFormEquivalents(pokedexForm.displayForm)
         viewedForm = PokemonSpecies.getByIdentifier(pokedexEntry.speciesId)
             ?.forms?.firstOrNull { viewedFormEquivalents.contains(it.name.lowercase()) }
 
         val formEquivalents = Dexes.getFormEquivalents(rootForm.displayForm)
         val form =
-            entry.forms.firstOrNull { formEquivalents.contains(it.displayForm.lowercase()) } ?:
-            entry.forms.first { it.displayForm.equals("Normal", ignoreCase = true) }
+            rootSpecies.forms.firstOrNull { formEquivalents.contains(it.displayForm.lowercase()) } ?:
+            rootSpecies.forms.first { it.displayForm.equals("Normal", ignoreCase = true) }
 
-        val rootEvolutionNode = buildEvolutionTree(entry, form)
+        val rootEvolutionNode = buildEvolutionTree(rootSpecies, form)
 
 //        val isSameEntry = previousRootPokedexEntry != null && pokedexEntry?.id == previousRootPokedexEntry?.id
 //        val isSameForm =
@@ -214,7 +203,7 @@ class EvolutionTreeWidget(
 
     /** The evolution leading to [form]; the standard form falls back to any form of the species (no evolution leads to regular Vivillon). */
     private fun findPreEvolution(entry: PokedexEntry, form: PokedexForm): DexEvolutionDisplay? {
-        return DexEntries.evolutionDisplays.firstOrNull { it.toSpecies == entry.speciesId && it.toForm == form.displayForm }
+        return DexEntries.evolutionDisplays.firstOrNull { it.toSpecies == entry.speciesId && form.displayForm.equals(it.toForm, ignoreCase = true) }
             ?: DexEntries.evolutionDisplays.takeIf { form.displayForm.equals("Normal", ignoreCase = true) }
                 ?.firstOrNull { it.toSpecies == entry.speciesId }
     }
@@ -246,7 +235,8 @@ class EvolutionTreeWidget(
         val evolutions = DexEntries.evolutionDisplays.filter { it.fromSpecies == pokedexEntry.speciesId && formEquivalents.contains(it.fromForm.lowercase()) }
 
         val children = evolutions.mapNotNull {
-            val childPokedexEntry = Dexes.findDexEntryBySpeciesId(it.toSpecies)
+            val childPokedexEntry = DexEntries.entries.values.firstOrNull { entry -> entry.speciesId == it.toSpecies &&
+                    entry.forms.any {form -> form.displayForm.equals(it.toForm, ignoreCase = true)}}
             if (childPokedexEntry == null) {
                 Cobblemon.LOGGER.warn("Dex entry not found for species: ${it.toSpecies}")
                 return@mapNotNull null

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

@@ -28,9 +28,9 @@ import org.joml.Vector3f
 
 open class PartySlot(
     x: Int, y: Int,
-    private val pokemon: TradeStartedPacket.TradeablePokemon?,
+    val pokemon: TradeStartedPacket.TradeablePokemon?,
     private val parent: TradeGUI,
-    private val isOpposing: Boolean = false,
+    val isOpposing: Boolean = false,
     onPress: OnPress
 ) : Button(x, y, SIZE, SIZE, Component.literal("PartySlot"), onPress, DEFAULT_NARRATION), CobblemonRenderable {
     val state = FloatingState()
@@ -42,6 +42,8 @@ open class PartySlot(
         private val genderIconFemale = cobblemonResource("textures/gui/pc/gender_icon_female.png")
         private val selectPointerResource = cobblemonResource("textures/gui/pc/pc_pointer.png")
         private val untradeableResource = cobblemonResource("textures/gui/trade/trade_slot_icon_locked.png")
+        private val tradePartySlotSelectedResource = cobblemonResource("textures/gui/trade/trade_party_slot_selected.png")
+        private val tradePartySlotSelectedOpposingResource = cobblemonResource("textures/gui/trade/trade_party_slot_selected_opposing.png")
     }
 
     override fun playDownSound(soundManager: SoundManager) {
@@ -60,6 +62,17 @@ open class PartySlot(
             )
         }
 
+        if (hasSelected()) {
+            blitk(
+                matrixStack = matrices,
+                texture = if (isOpposing) tradePartySlotSelectedOpposingResource else tradePartySlotSelectedResource,
+                x = x - 2,
+                y = y - 2,
+                width = 29,
+                height = 29
+            )
+        }
+
         if (pokemon != null) {
             // context.enableScissor(x - 2, y + 2, x + SIZE + 4, y + SIZE + 4)
             // Render Pokémon
@@ -118,7 +131,16 @@ open class PartySlot(
             }
 
             matrices.popPose()
-            if (hasSelected()) {
+            
+            val isViewed = if (isOpposing) {
+                parent.opposingOfferedPokemon?.uuid == pokemon.pokemonId
+            } else {
+                parent.offeredPokemon?.uuid == pokemon.pokemonId
+            }
+
+            if (isViewed && pokemon.tradeable) {
+                matrices.pushPose()
+                matrices.translate(0.0, 0.0, 200.0)
                 blitk(
                     matrixStack = matrices,
                     texture = selectPointerResource,
@@ -128,6 +150,7 @@ open class PartySlot(
                     height = 8,
                     scale = TradeGUI.SCALE
                 )
+                matrices.popPose()
             }
 
             // Held Item
@@ -145,8 +168,9 @@ open class PartySlot(
     }
 
     open fun hasSelected(): Boolean {
-        val offeredPokemon = if (isOpposing) parent.trade.oppositeOffer.get() else parent.trade.myOffer.get()
-        return pokemon?.pokemonId == offeredPokemon?.uuid && pokemon != null
+        if (pokemon == null) return false
+        val offeredPokemons = if (isOpposing) parent.trade.oppositeOffer.get() else parent.trade.myOffer.get()
+        return offeredPokemons.any { it.uuid == pokemon.pokemonId }
     }
 
     fun isHovered(mouseX: Int, mouseY: Int) = pokemon?.tradeable != false && mouseX.toFloat() in (x.toFloat()..(x.toFloat() + SIZE)) && mouseY.toFloat() in (y.toFloat()..(y.toFloat() + SIZE))

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

@@ -25,6 +25,7 @@ import com.cobblemon.mod.common.client.gui.summary.widgets.common.reformatNature
 import com.cobblemon.mod.common.client.render.drawScaledText
 import com.cobblemon.mod.common.client.render.drawScaledTextJustifiedRight
 import com.cobblemon.mod.common.client.trade.ClientTrade
+import com.cobblemon.mod.common.net.messages.client.trade.TradeStartedPacket
 import com.cobblemon.mod.common.net.messages.client.trade.TradeStartedPacket.TradeablePokemon
 import com.cobblemon.mod.common.net.messages.server.trade.*
 import com.cobblemon.mod.common.pokemon.Gender
@@ -98,15 +99,23 @@ class TradeGUI(
         private val tradeAnimationArrowsResource = cobblemonResource("textures/gui/trade/trade_animation_arrows.png")
     }
 
-    private var offeredPokemonModel: ModelWidget? = null
-    private var opposingOfferedPokemonModel: ModelWidget? = null
+    private var offeredPokemonModels: MutableList<ModelWidget> = mutableListOf()
+    private var opposingOfferedPokemonModels: MutableList<ModelWidget> = mutableListOf()
 
     private lateinit var offeredPokemonMarkings: MarkingsWidget
     private lateinit var opposingOfferedPokemonMarkings: MarkingsWidget
 
+    var selectedPartyIndices = mutableListOf<Int>()
+    var offeredPokemons: MutableList<Pokemon> = mutableListOf()
+    var opposingPokemons: MutableList<Pokemon> = mutableListOf()
+
+    // For backwards compatibility where single is referenced in rendering text info
     var offeredPokemon: Pokemon? = null
     var opposingOfferedPokemon: Pokemon? = null
 
+    var myGridMode = true
+    var opposingGridMode = true
+
     var ticksElapsed = 0
     var protectiveTicks = 0
     var selectPointerOffsetY = 0
@@ -125,30 +134,67 @@ class TradeGUI(
         }
 
         trade.completedEmitter.subscribe {
-            val (pokemonId1, pokemonId2) = it
-            val myTradedPokemon = party.find { it?.pokemonId == pokemonId1 }
-            val theirTradedPokemon = traderParty.find { it?.pokemonId == pokemonId2 }
-            if (myTradedPokemon == null || theirTradedPokemon == null) {
+            val (pokemonIds1, pokemonIds2) = it
+            val myTradedPokemons = pokemonIds1.mapNotNull { id -> party.find { it?.pokemonId == id } }
+            val theirTradedPokemons = pokemonIds2.mapNotNull { id -> traderParty.find { it?.pokemonId == id } }
+            if (myTradedPokemons.isEmpty() || theirTradedPokemons.isEmpty()) {
                 CobblemonNetwork.sendToServer(CancelTradePacket())
                 return@subscribe onClose()
             }
-            val tradedSlot = party.indexOf(myTradedPokemon)
-            val opposingTradedSlot = traderParty.indexOf(theirTradedPokemon)
-            party[tradedSlot] = theirTradedPokemon
-            traderParty[opposingTradedSlot] = myTradedPokemon
+
+            myTradedPokemons.forEach { pk ->
+                val idx = party.indexOf(pk)
+                if (idx != -1) party[idx] = null
+            }
+            theirTradedPokemons.forEach { pk ->
+                val idx = traderParty.indexOf(pk)
+                if (idx != -1) traderParty[idx] = null
+            }
+
+            val newSelectedIndices = mutableListOf<Int>()
+            theirTradedPokemons.forEach { pk ->
+                val emptyIdx = party.indexOf(null)
+                if (emptyIdx != -1) {
+                    party[emptyIdx] = pk
+                }
+            }
+            myTradedPokemons.forEach { pk ->
+                val emptyIdx = traderParty.indexOf(null)
+                if (emptyIdx != -1) traderParty[emptyIdx] = pk
+            }
+
+            val compactUI = { list: MutableList<TradeStartedPacket.TradeablePokemon?> ->
+                val nonNulls = list.filterNotNull()
+                list.clear()
+                list.addAll(nonNulls)
+                while (list.size < 6) list.add(null)
+            }
+            compactUI(party)
+            compactUI(traderParty)
+
+            theirTradedPokemons.forEach { pk ->
+                val idx = party.indexOf(pk)
+                if (idx != -1) newSelectedIndices.add(idx)
+            }
 
             trade.oppositeAcceptedMyOffer.set(false)
-            CobblemonNetwork.sendToServer(UpdateTradeOfferPacket(Pair(theirTradedPokemon.pokemonId, PartyPosition(tradedSlot))))
+            selectedPartyIndices.clear()
+            selectedPartyIndices.addAll(newSelectedIndices)
+
+            val newOffers = selectedPartyIndices.mapNotNull { idx ->
+                party[idx]?.let { it.pokemonId to PartyPosition(idx) }
+            }
+            CobblemonNetwork.sendToServer(UpdateTradeOfferPacket(newOffers))
 
             rebuildWidgets()
         }
 
-        trade.oppositeOffer.subscribe { newOffer: Pokemon? ->
-            setOfferedPokemon(pokemon = newOffer, isOpposing = true)
+        trade.oppositeOffer.subscribe { newOffer: List<Pokemon> ->
+            setOfferedPokemon(pokemonList = newOffer, isOpposing = true)
         }
 
-        trade.myOffer.subscribe { myOffer: Pokemon? ->
-            setOfferedPokemon(pokemon = myOffer)
+        trade.myOffer.subscribe { myOffer: List<Pokemon> ->
+            setOfferedPokemon(pokemonList = myOffer)
         }
 
         trade.oppositeAcceptedMyOffer.subscribe {
@@ -216,9 +262,16 @@ class TradeGUI(
                 pokemon = pokemon,
                 parent = this,
                 onPress = {
-                    if (!trade.acceptedOppositeOffer && !tradeProcessing) {
-                        val pk = if (offeredPokemon?.uuid == pokemon?.pokemonId) null else pokemon
-                        CobblemonNetwork.sendToServer(UpdateTradeOfferPacket(pk?.let { it.pokemonId to PartyPosition(partyIndex) }))
+                    if (!trade.acceptedOppositeOffer && !tradeProcessing && pokemon != null) {
+                        if (selectedPartyIndices.contains(partyIndex)) {
+                            selectedPartyIndices.remove(partyIndex)
+                        } else if (selectedPartyIndices.size < 6) {
+                            selectedPartyIndices.add(partyIndex)
+                        }
+                        val newOffers = selectedPartyIndices.mapNotNull { idx ->
+                            party[idx]?.let { it.pokemonId to PartyPosition(idx) }
+                        }
+                        CobblemonNetwork.sendToServer(UpdateTradeOfferPacket(newOffers))
                         playSound(CobblemonSounds.GUI_CLICK)
                     }
                 }
@@ -250,8 +303,8 @@ class TradeGUI(
             ).also { widget -> addRenderableWidget(widget) }
         }
 
-        setOfferedPokemon(pokemon = offeredPokemon, isOpposing = false)
-        setOfferedPokemon(pokemon = opposingOfferedPokemon, isOpposing = true)
+        setOfferedPokemon(pokemonList = offeredPokemons.toList(), isOpposing = false)
+        setOfferedPokemon(pokemonList = opposingPokemons.toList(), isOpposing = true)
 
         offeredPokemonMarkings = MarkingsWidget(x + 74.5, y + 21, offeredPokemon, false)
         opposingOfferedPokemonMarkings = MarkingsWidget(x + 177.5, y + 21, opposingOfferedPokemon, false)
@@ -284,7 +337,7 @@ class TradeGUI(
                 if (tradeAnimationProgress > REVERSE_ANIMATION_TICK)
                     (REVERSE_ANIMATION_TICK + TRADE_ANIMATION_FRAMES - tradeAnimationProgress)
                 else (tradeAnimationProgress - MODEL_SCALE_BUFFER_FRAMES)
-            ) * TRADE_ANIMATION_HEIGHT
+                ) * TRADE_ANIMATION_HEIGHT
             blitk(
                 matrixStack = matrices,
                 texture = tradeAnimationResource,
@@ -313,20 +366,56 @@ class TradeGUI(
         // Render Model Portraits
         var scale = PORTRAIT_SCALE
         var scaleOffsetY = PORTRAIT_MODEL_OFFSET_Y
+        var isShrinking = false
         if (tradeProcessing) {
             val scaleInterval = if (tradeAnimationProgress > REVERSE_ANIMATION_TICK) (MAX_TRADE_PROGRESS - tradeAnimationProgress) else tradeAnimationProgress
             scale = (PORTRAIT_SCALE - (scaleInterval * PORTRAIT_SCALE_MULTIPLIER)).coerceIn(0F, PORTRAIT_SCALE)
             scaleOffsetY = (45.0 - (45.0 / PORTRAIT_SCALE) * scale) + PORTRAIT_MODEL_OFFSET_Y
+            isShrinking = true
         }
+        val shrinkPercentage = if (isShrinking) 1.0F - (scale / PORTRAIT_SCALE) else 0.0F
+        val myCenterXDest = x + 70 + (PORTRAIT_SIZE / 2.0)
+        val myCenterYDest = y + 30 + (PORTRAIT_SIZE / 2.0)
+        val opCenterXDest = x + 145 + (PORTRAIT_SIZE / 2.0)
+        val opCenterYDest = y + 30 + (PORTRAIT_SIZE / 2.0)
+
         if (scale > 0F) {
             context.enableScissor(backgroundX, backgroundY, backgroundX + BASE_BACKGROUND_WIDTH, backgroundY +  BASE_BACKGROUND_HEIGHT)
-            offeredPokemonModel?.baseScale = scale
-            offeredPokemonModel?.offsetY = scaleOffsetY
-            offeredPokemonModel?.render(context, mouseX, mouseY, delta)
 
-            opposingOfferedPokemonModel?.baseScale = scale
-            opposingOfferedPokemonModel?.offsetY = scaleOffsetY
-            opposingOfferedPokemonModel?.render(context, mouseX, mouseY, delta)
+            offeredPokemonModels.forEachIndexed { i, model ->
+                val posAndScale = getModelPositionAndScale(i, offeredPokemons.size, x + 70, y + 30)
+                val originalScale = posAndScale.second
+                model.baseScale = if (isShrinking) (originalScale / PORTRAIT_SCALE) * scale else originalScale
+                model.offsetY = if (isShrinking) scaleOffsetY else PORTRAIT_MODEL_OFFSET_Y
+
+                val startCenterX = posAndScale.first.first + (PORTRAIT_SIZE / 2.0)
+                val startCenterY = posAndScale.first.second + (PORTRAIT_SIZE / 2.0)
+
+                context.pose().pushPose()
+                context.pose().translate((myCenterXDest - startCenterX) * shrinkPercentage, (myCenterYDest - startCenterY) * shrinkPercentage, 0.0)
+
+                model.render(context, mouseX, mouseY, delta)
+
+                context.pose().popPose()
+            }
+
+            opposingOfferedPokemonModels.forEachIndexed { i, model ->
+                val posAndScale = getModelPositionAndScale(i, opposingPokemons.size, x + 145, y + 30)
+                val originalScale = posAndScale.second
+                model.baseScale = if (isShrinking) (originalScale / PORTRAIT_SCALE) * scale else originalScale
+                model.offsetY = if (isShrinking) scaleOffsetY else PORTRAIT_MODEL_OFFSET_Y
+
+                val startCenterX = posAndScale.first.first + (PORTRAIT_SIZE / 2.0)
+                val startCenterY = posAndScale.first.second + (PORTRAIT_SIZE / 2.0)
+
+                context.pose().pushPose()
+                context.pose().translate((opCenterXDest - startCenterX) * shrinkPercentage, (opCenterYDest - startCenterY) * shrinkPercentage, 0.0)
+
+                model.render(context, mouseX, mouseY, delta)
+
+                context.pose().popPose()
+            }
+
             context.disableScissor()
         }
 
@@ -341,8 +430,46 @@ class TradeGUI(
 
         renderInfoLabels(context, x, y)
 
-        renderPokemonInfo(offeredPokemon, false, context, x, y, mouseX, mouseY)
-        renderPokemonInfo(opposingOfferedPokemon, true, context, x, y, mouseX, mouseY)
+        children().filterIsInstance<PartySlot>().forEach { slot ->
+            if (slot.isHovered(mouseX, mouseY)) {
+                val hoveredId = slot.pokemon?.pokemonId
+                if (slot.isOpposing && slot.hasSelected()) {
+                    opposingPokemons.find { it.uuid == hoveredId }?.let { opposingOfferedPokemon = it }
+                } else if (!slot.isOpposing) {
+                    val matchingModel = offeredPokemons.find { it.uuid == hoveredId }
+                    if (matchingModel != null) {
+                        offeredPokemon = matchingModel
+                    } else {
+                        val realPokemon = com.cobblemon.mod.common.client.CobblemonClient.storage.party.find { it?.uuid == hoveredId }
+                        if (realPokemon != null) {
+                            offeredPokemon = realPokemon
+                        }
+                    }
+                }
+            }
+        }
+
+        val currentOffered = offeredPokemon
+        if (currentOffered != null) {
+            renderPokemonInfo(currentOffered, false, context, x, y, mouseX, mouseY)
+            if (::offeredPokemonMarkings.isInitialized) {
+                offeredPokemonMarkings.visible = true
+                if (offeredPokemonMarkings.pokemon != currentOffered) offeredPokemonMarkings.setActivePokemon(currentOffered)
+            }
+        } else {
+            if (::offeredPokemonMarkings.isInitialized) offeredPokemonMarkings.visible = false
+        }
+
+        val currentOpposing = opposingOfferedPokemon
+        if (currentOpposing != null) {
+            renderPokemonInfo(currentOpposing, true, context, x, y, mouseX, mouseY)
+            if (::opposingOfferedPokemonMarkings.isInitialized) {
+                opposingOfferedPokemonMarkings.visible = true
+                if (opposingOfferedPokemonMarkings.pokemon != currentOpposing) opposingOfferedPokemonMarkings.setActivePokemon(currentOpposing)
+            }
+        } else {
+            if (::opposingOfferedPokemonMarkings.isInitialized) opposingOfferedPokemonMarkings.visible = false
+        }
 
         if (trade.acceptedOppositeOffer) {
             blitk(
@@ -431,19 +558,25 @@ class TradeGUI(
 
         super.render(context, mouseX, mouseY, delta)
 
-        // Item Tooltip
-        if (offeredPokemon != null && !offeredPokemon!!.heldItemNoCopy().isEmpty) {
-            val itemX = x + 50
-            val itemY = y + 125
-            val itemHovered = mouseX.toFloat() in (itemX.toFloat()..(itemX.toFloat() + 16)) && mouseY.toFloat() in (itemY.toFloat()..(itemY.toFloat() + 16))
-            if (itemHovered) context.renderTooltip(Minecraft.getInstance().font, offeredPokemon!!.heldItemNoCopy(), mouseX, mouseY)
+        val ttOffered = offeredPokemon
+        if (ttOffered != null) {
+            // Item Tooltip
+            if (!ttOffered.heldItemNoCopy().isEmpty) {
+                val itemX = x + 50
+                val itemY = y + 125
+                val itemHovered = mouseX.toFloat() in (itemX.toFloat()..(itemX.toFloat() + 16)) && mouseY.toFloat() in (itemY.toFloat()..(itemY.toFloat() + 16))
+                if (itemHovered) context.renderTooltip(Minecraft.getInstance().font, ttOffered.heldItemNoCopy(), mouseX, mouseY)
+            }
         }
 
-        if (opposingOfferedPokemon != null && !opposingOfferedPokemon!!.heldItemNoCopy().isEmpty) {
-            val itemX = x + 227
-            val itemY = y + 125
-            val itemHovered = mouseX.toFloat() in (itemX.toFloat()..(itemX.toFloat() + 16)) && mouseY.toFloat() in (itemY.toFloat()..(itemY.toFloat() + 16))
-            if (itemHovered) context.renderTooltip(Minecraft.getInstance().font, opposingOfferedPokemon!!.heldItemNoCopy(), mouseX, mouseY)
+        val ttOpposing = opposingOfferedPokemon
+        if (ttOpposing != null) {
+            if (!ttOpposing.heldItemNoCopy().isEmpty) {
+                val itemX = x + 227
+                val itemY = y + 125
+                val itemHovered = mouseX.toFloat() in (itemX.toFloat()..(itemX.toFloat() + 16)) && mouseY.toFloat() in (itemY.toFloat()..(itemY.toFloat() + 16))
+                if (itemHovered) context.renderTooltip(Minecraft.getInstance().font, ttOpposing.heldItemNoCopy(), mouseX, mouseY)
+            }
         }
     }
 
@@ -480,11 +613,13 @@ class TradeGUI(
             }
 
             if (tradeAnimationProgress == (MAX_TRADE_PROGRESS + CRY_BUFFER)) {
-                if (offeredPokemonModel !== null && opposingOfferedPokemonModel !== null) {
-                    offeredPokemonModel!!.state.activeAnimations.clear()
-                    offeredPokemonModel!!.state.addFirstAnimation(setOf("cry"))
-                    opposingOfferedPokemonModel!!.state.activeAnimations.clear()
-                    opposingOfferedPokemonModel!!.state.addFirstAnimation(setOf("cry"))
+                offeredPokemonModels.forEach {
+                    it.state.activeAnimations.clear()
+                    it.state.addFirstAnimation(setOf("cry"))
+                }
+                opposingOfferedPokemonModels.forEach {
+                    it.state.activeAnimations.clear()
+                    it.state.addFirstAnimation(setOf("cry"))
                 }
             }
 
@@ -515,41 +650,140 @@ class TradeGUI(
 
     override fun renderMenuBackground(context: GuiGraphics) {}
 
-    private fun setOfferedPokemon(pokemon: Pokemon?, isOpposing: Boolean = false) {
+    private fun setOfferedPokemon(pokemonList: List<Pokemon>, isOpposing: Boolean = false) {
         protectiveTicks = 20
+        if (isOpposing) {
+            val wasEmpty = opposingPokemons.isEmpty()
+            val currentViewedUuid = if (opposingGridMode) null else opposingOfferedPokemon?.uuid
+            opposingPokemons.clear()
+            opposingPokemons.addAll(pokemonList)
+
+            val matchingPokemon = opposingPokemons.find { it.uuid == currentViewedUuid }
+
+            if (matchingPokemon != null) {
+                opposingOfferedPokemon = matchingPokemon
+                if (::opposingOfferedPokemonMarkings.isInitialized) opposingOfferedPokemonMarkings.setActivePokemon(opposingOfferedPokemon)
+            } else {
+                opposingOfferedPokemon = opposingPokemons.lastOrNull()
+                if (::opposingOfferedPokemonMarkings.isInitialized) opposingOfferedPokemonMarkings.setActivePokemon(opposingOfferedPokemon)
+                if (wasEmpty && opposingOfferedPokemon != null) {
+                    opposingGridMode = false
+                } else if (!opposingGridMode) {
+                    opposingGridMode = true
+                }
+            }
+            trade.acceptedOppositeOffer = false
+        } else {
+            val wasEmpty = offeredPokemons.isEmpty()
+            val currentViewedUuid = if (myGridMode) null else offeredPokemon?.uuid
+            offeredPokemons.clear()
+            offeredPokemons.addAll(pokemonList)
+
+            val matchingPokemon = offeredPokemons.find { it.uuid == currentViewedUuid }
+
+            if (matchingPokemon != null) {
+                offeredPokemon = matchingPokemon
+                if (::offeredPokemonMarkings.isInitialized) offeredPokemonMarkings.setActivePokemon(offeredPokemon)
+            } else {
+                offeredPokemon = offeredPokemons.lastOrNull()
+                if (::offeredPokemonMarkings.isInitialized) offeredPokemonMarkings.setActivePokemon(offeredPokemon)
+                if (wasEmpty && offeredPokemon != null) {
+                    myGridMode = false
+                } else if (!myGridMode) {
+                    myGridMode = true
+                }
+            }
+        }
+        rebuildSelectedModels(isOpposing)
+    }
+
+    private fun rebuildSelectedModels(isOpposing: Boolean) {
         val x = (width - BASE_WIDTH) / 2
         val y = (height - BASE_HEIGHT) / 2
 
         if (isOpposing) {
-            opposingOfferedPokemon = pokemon
-            opposingOfferedPokemonModel = if (pokemon != null) ModelWidget(
-                pX = x + 145,
-                pY = y + 30,
-                pWidth = PORTRAIT_SIZE,
-                pHeight = PORTRAIT_SIZE,
-                pokemon = pokemon.asRenderablePokemon(),
-                baseScale = PORTRAIT_SCALE,
-                rotationY = 35F,
-                offsetY = PORTRAIT_MODEL_OFFSET_Y
-            ) else null
-            if (::opposingOfferedPokemonMarkings.isInitialized) opposingOfferedPokemonMarkings.setActivePokemon(opposingOfferedPokemon)
-            trade.acceptedOppositeOffer = false
+            opposingOfferedPokemonModels.clear()
+            val total = opposingPokemons.size
+            opposingPokemons.forEachIndexed { i, pk ->
+                val (pos, currentScale) = getModelPositionAndScale(i, total, x + 145, y + 30)
+                opposingOfferedPokemonModels.add(ModelWidget(
+                    pX = pos.first, pY = pos.second,
+                    pWidth = PORTRAIT_SIZE, pHeight = PORTRAIT_SIZE,
+                    pokemon = pk.asRenderablePokemon(),
+                    baseScale = currentScale,
+                    rotationY = 35F,
+                    offsetY = PORTRAIT_MODEL_OFFSET_Y
+                ))
+            }
         } else {
-            offeredPokemon = pokemon
-            offeredPokemonModel = if (pokemon != null) ModelWidget(
-                pX = x + 70,
-                pY = y + 30,
-                pWidth = PORTRAIT_SIZE,
-                pHeight = PORTRAIT_SIZE,
-                pokemon = pokemon.asRenderablePokemon(),
-                baseScale = PORTRAIT_SCALE,
-                rotationY = 325F,
-                offsetY = PORTRAIT_MODEL_OFFSET_Y
-            ) else null
-            if (::offeredPokemonMarkings.isInitialized) offeredPokemonMarkings.setActivePokemon(offeredPokemon)
+            offeredPokemonModels.clear()
+            val total = offeredPokemons.size
+            offeredPokemons.forEachIndexed { i, pk ->
+                val (pos, currentScale) = getModelPositionAndScale(i, total, x + 70, y + 30)
+                offeredPokemonModels.add(ModelWidget(
+                    pX = pos.first, pY = pos.second,
+                    pWidth = PORTRAIT_SIZE, pHeight = PORTRAIT_SIZE,
+                    pokemon = pk.asRenderablePokemon(),
+                    baseScale = currentScale,
+                    rotationY = 325F,
+                    offsetY = PORTRAIT_MODEL_OFFSET_Y
+                ))
+            }
         }
     }
 
+    private fun getModelPositionAndScale(index: Int, total: Int, baseX: Int, baseY: Int): Pair<Pair<Int, Int>, Float> {
+        val scale = when (total) {
+            1 -> PORTRAIT_SCALE
+            2 -> PORTRAIT_SCALE * 0.75f
+            3 -> PORTRAIT_SCALE * 0.65f
+            4 -> PORTRAIT_SCALE * 0.55f
+            else -> PORTRAIT_SCALE * 0.5f
+        }
+
+        if (total <= 1) {
+            return Pair(Pair(baseX, baseY), scale)
+        }
+
+        val rowLength1 = when (total) {
+            2, 3, 4 -> 2
+            else -> 3
+        }
+        val rowLength2 = total - rowLength1
+
+        val isBottomRow = index >= rowLength1
+        val row = if (isBottomRow) 1 else 0
+        val col = if (isBottomRow) index - rowLength1 else index
+        val currentRowLength = if (isBottomRow) rowLength2 else rowLength1
+
+        val colSpacing = when (total) {
+            2 -> 35
+            3 -> 30
+            4 -> 25
+            else -> 23
+        }
+        val rowSpacing = when (total) {
+            2, 3 -> 30
+            4 -> 28
+            else -> 25
+        }
+
+        val totalWidth = (currentRowLength - 1) * colSpacing
+        val startX = baseX - (totalWidth / 2)
+
+        val totalHeight = if (rowLength2 > 0) rowSpacing else 0
+        var startY = baseY + 12 - (totalHeight / 2)
+
+        if (total >= 4) {
+            startY += 8
+        }
+
+        val posX = startX + (col * colSpacing)
+        val posY = startY + (row * rowSpacing)
+
+        return Pair(Pair(posX, posY), scale)
+    }
+
     private fun playSound(soundEvent: SoundEvent): SoundInstance {
         val soundInstance = SimpleSoundInstance.forUI(soundEvent, 1.0F)
         Minecraft.getInstance().soundManager.play(soundInstance)
@@ -557,10 +791,10 @@ class TradeGUI(
     }
 
     private fun cancelTradeSound() {
-        if (tradeSoundInstance !== null) Minecraft.getInstance().soundManager.stop(tradeSoundInstance)
+        if (tradeSoundInstance != null) Minecraft.getInstance().soundManager.stop(tradeSoundInstance!!)
     }
 
-    private fun renderPokemonInfo(pokemon: Pokemon?, isOpposing: Boolean, context: GuiGraphics, x: Int, y: Int, mouseX: Int, mouseY: Int) {
+    public fun renderPokemonInfo(pokemon: Pokemon?, isOpposing: Boolean, context: GuiGraphics, x: Int, y: Int, mouseX: Int, mouseY: Int) {
         if (pokemon != null) {
             val matrices = context.pose()
             // Level
@@ -1047,4 +1281,4 @@ class TradeGUI(
             scale = SCALE
         )
     }
-}
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/net/bag/UpdateBagMenuDataHandler.kt

@@ -0,0 +1,30 @@
+/*
+ * 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.bag
+
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.api.net.ServerNetworkPacketHandler
+import com.cobblemon.mod.common.item.bag.CobblemonBagMenu
+import com.cobblemon.mod.common.net.messages.client.bag.UpdateBagMenuDataPacket
+import net.minecraft.server.MinecraftServer
+import net.minecraft.server.level.ServerPlayer
+
+object UpdateBagMenuDataHandler : ServerNetworkPacketHandler<UpdateBagMenuDataPacket> {
+    override fun handle(packet: UpdateBagMenuDataPacket, server: MinecraftServer, player: ServerPlayer) {
+        if (player.containerMenu !is CobblemonBagMenu) {
+            Cobblemon.LOGGER.debug("Player {} interacted with invalid menu {}", player, player.containerMenu)
+            return
+        }
+
+        val menu = player.containerMenu as? CobblemonBagMenu ?: return
+        menu.currentlySelectedCategory = packet.categoryId
+        menu.scroll = packet.scroll
+        menu.setupSlotsBasedOnContent()
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/net/bag/UseItemOnPokemonFromBagHandler.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.bag
+
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.api.net.ServerNetworkPacketHandler
+import com.cobblemon.mod.common.item.bag.CobblemonBagMenu
+import com.cobblemon.mod.common.net.messages.client.bag.UseItemOnPokemonFromBagPacket
+import net.minecraft.server.MinecraftServer
+import net.minecraft.server.level.ServerPlayer
+
+object UseItemOnPokemonFromBagHandler: ServerNetworkPacketHandler<UseItemOnPokemonFromBagPacket> {
+    override fun handle(packet: UseItemOnPokemonFromBagPacket, server: MinecraftServer, player: ServerPlayer) {
+        if (player.containerMenu !is CobblemonBagMenu) {
+            Cobblemon.LOGGER.debug("Player {} interacted with invalid menu {}", player, player.containerMenu)
+            return
+        }
+
+        val menu = player.containerMenu as? CobblemonBagMenu ?: return
+        menu.useHeldItemOnPokemon(packet.partySlot)
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/client/net/trade/TradeAcceptanceChangedHandler.kt

@@ -15,9 +15,9 @@ import net.minecraft.client.Minecraft
 
 object TradeAcceptanceChangedHandler : ClientNetworkPacketHandler<TradeAcceptanceChangedPacket> {
     override fun handle(packet: TradeAcceptanceChangedPacket, client: Minecraft) {
-        if (CobblemonClient.trade?.myOffer?.get()?.uuid == packet.pokemonId) {
+        if (CobblemonClient.trade?.myOffer?.get()?.any { it.uuid == packet.pokemonId } == true) {
             CobblemonClient.trade!!.oppositeAcceptedMyOffer.set(packet.accepted)
-        } else if (CobblemonClient.trade?.oppositeOffer?.get()?.uuid == packet.pokemonId) {
+        } else if (CobblemonClient.trade?.oppositeOffer?.get()?.any { it.uuid == packet.pokemonId } == true) {
             CobblemonClient.trade!!.acceptedOppositeOffer = packet.accepted
         }
     }

common/src/main/kotlin/com/cobblemon/mod/common/client/net/trade/TradeCompletedHandler.kt

@@ -16,6 +16,6 @@ import net.minecraft.client.Minecraft
 object TradeCompletedHandler : ClientNetworkPacketHandler<TradeCompletedPacket> {
     override fun handle(packet: TradeCompletedPacket, client: Minecraft) {
         val trade = CobblemonClient.trade ?: return
-        trade.completedEmitter.emit(packet.pokemonId1 to packet.pokemonId2)
+        trade.completedEmitter.emit(packet.pokemonIds1 to packet.pokemonIds2)
     }
 }

common/src/main/kotlin/com/cobblemon/mod/common/client/net/trade/TradeStartedHandler.kt

@@ -20,7 +20,7 @@ import net.minecraft.client.Minecraft
 
 object TradeStartedHandler : ClientNetworkPacketHandler<TradeStartedPacket> {
     override fun handle(packet: TradeStartedPacket, client: Minecraft) {
-        Cobblemon.LOGGER.error("handle trade start from: " + packet.traderId)
+        Cobblemon.LOGGER.info("Trade started with {}", packet.traderId)
         val trade = ClientTrade()
         CobblemonClient.trade = trade
         Minecraft.getInstance().setScreen(

common/src/main/kotlin/com/cobblemon/mod/common/client/net/trade/TradeUpdatedHandler.kt

@@ -18,9 +18,9 @@ object TradeUpdatedHandler : ClientNetworkPacketHandler<TradeUpdatedPacket> {
         val trade = CobblemonClient.trade ?: return
 
         if (packet.playerId == Minecraft.getInstance().player?.uuid) {
-            trade.myOffer.set(packet.pokemon)
+            trade.myOffer.set(packet.pokemons)
         } else {
-            trade.oppositeOffer.set(packet.pokemon)
+            trade.oppositeOffer.set(packet.pokemons)
         }
         trade.oppositeAcceptedMyOffer.set(false)
         trade.acceptedOppositeOffer = false

common/src/main/kotlin/com/cobblemon/mod/common/client/render/layer/CobblemonBagRenderer.kt

@@ -0,0 +1,65 @@
+/*
+ * 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.render.layer
+
+import com.cobblemon.mod.common.client.CobblemonBakingOverrides
+import com.cobblemon.mod.common.item.bag.CobblemonBagItem
+
+import com.mojang.blaze3d.vertex.PoseStack
+import com.mojang.math.Axis
+import net.minecraft.client.Minecraft
+import net.minecraft.client.model.PlayerModel
+import net.minecraft.client.renderer.MultiBufferSource
+import net.minecraft.client.renderer.entity.RenderLayerParent
+import net.minecraft.client.renderer.entity.layers.RenderLayer
+import net.minecraft.client.renderer.texture.OverlayTexture
+import net.minecraft.world.entity.EquipmentSlot
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.item.ItemDisplayContext
+
+class CobblemonBagRenderer<T : Player>(renderLayerParent: RenderLayerParent<T, PlayerModel<T>>): RenderLayer<T, PlayerModel<T>>(renderLayerParent) {
+    override fun render(
+        poseStack: PoseStack,
+        bufferSource: MultiBufferSource,
+        packedLight: Int,
+        player: T,
+        limbSwing: Float,
+        limbSwingAmount: Float,
+        partialTick: Float,
+        ageInTicks: Float,
+        netHeadYaw: Float,
+        headPitch: Float
+    ) {
+        val bagItem = player.getItemBySlot(EquipmentSlot.CHEST)
+        if (bagItem.item !is CobblemonBagItem) return
+        val model = CobblemonBakingOverrides.bagModels[bagItem.item]?.getModel() ?: return
+
+        player.level().profiler.push("cobblemon_bag_render")
+        poseStack.pushPose()
+
+        parentModel.body.translateAndRotate(poseStack)
+
+        poseStack.rotateAround(Axis.ZP.rotationDegrees(180F), 0F, 1F, 0F)
+        poseStack.translate(0.0, 1.0, 0.0)
+
+        Minecraft.getInstance().itemRenderer.render(
+            bagItem,
+            ItemDisplayContext.FIXED,
+            false,
+            poseStack,
+            bufferSource,
+            packedLight,
+            OverlayTexture.NO_OVERLAY,
+            model
+        )
+
+        poseStack.popPose()
+        player.level().profiler.pop()
+    }
+}

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

@@ -34,6 +34,7 @@ import com.cobblemon.mod.common.client.render.models.blockbench.bedrock.animatio
 import com.cobblemon.mod.common.client.render.models.blockbench.pose.Pose
 import com.cobblemon.mod.common.client.render.models.blockbench.quirk.ModelQuirk
 import com.cobblemon.mod.common.client.render.models.blockbench.quirk.QuirkData
+import com.cobblemon.mod.common.client.sound.instances.UIEntitySoundInstance
 import com.cobblemon.mod.common.entity.PosableEntity
 import com.cobblemon.mod.common.entity.PoseType
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
@@ -44,7 +45,6 @@ import com.mojang.brigadier.exceptions.CommandSyntaxException
 import java.util.concurrent.ConcurrentLinkedQueue
 import net.minecraft.client.Minecraft
 import net.minecraft.client.multiplayer.ClientLevel
-import net.minecraft.client.resources.sounds.SimpleSoundInstance
 import net.minecraft.commands.arguments.item.ItemParser
 import net.minecraft.sounds.SoundEvent
 import net.minecraft.world.entity.Entity
@@ -289,7 +289,7 @@ abstract class PosableState : Schedulable {
                         entity.level().playLocalSound(entity, soundEvent, entity.soundSource, volume, pitch)
                     }
                 } else {
-                    Minecraft.getInstance().soundManager.play(SimpleSoundInstance.forUI(soundEvent, volume, pitch))
+                    Minecraft.getInstance().soundManager.play(UIEntitySoundInstance(soundEvent, volume, pitch))
                 }
             }
         }

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

@@ -19,6 +19,7 @@ import com.cobblemon.mod.common.client.render.models.blockbench.PosableState
 import com.cobblemon.mod.common.client.render.models.blockbench.pose.Bone
 import com.cobblemon.mod.common.client.render.models.blockbench.repository.RenderContext
 import com.cobblemon.mod.common.client.sound.instances.AlphaCrySoundInstance
+import com.cobblemon.mod.common.client.sound.instances.UIEntitySoundInstance
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
 import com.cobblemon.mod.common.util.effectiveName
 import com.cobblemon.mod.common.util.genericRuntime
@@ -31,7 +32,6 @@ import net.minecraft.client.Minecraft
 import net.minecraft.client.model.geom.ModelPart
 import net.minecraft.client.multiplayer.ClientLevel
 import net.minecraft.client.resources.sounds.EntityBoundSoundInstance
-import net.minecraft.client.resources.sounds.SimpleSoundInstance
 import net.minecraft.resources.ResourceLocation
 import net.minecraft.sounds.SoundEvent
 import net.minecraft.world.entity.Entity
@@ -121,7 +121,7 @@ class BedrockSoundKeyframe(
                     }
                 }
             } else {
-                Minecraft.getInstance().soundManager.play(SimpleSoundInstance.forUI(soundEvent, 1F, 1F))
+                Minecraft.getInstance().soundManager.play(UIEntitySoundInstance(soundEvent))
             }
         }
     }

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen1/FarfetchdGalarianModel.kt

@@ -29,8 +29,8 @@ class FarfetchdGalarianModel(root: ModelPart) : PokemonPosableModel(root), Heade
     override var portraitScale = 2.6F
     override var portraitTranslation = Vec3(-0.2, -1.0, 0.0)
 
-    override var profileScale = 1.1F
-    override var profileTranslation = Vec3(-0.1, 0.1, 0.0)
+    override var profileScale = 0.93F
+    override var profileTranslation = Vec3(-0.1, 0.36, 0.0)
 
     lateinit var standing: Pose
     lateinit var walk: Pose

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen1/FarfetchdModel.kt

@@ -28,8 +28,8 @@ class FarfetchdModel(root: ModelPart) : PokemonPosableModel(root), HeadedFrame,
     override var portraitScale = 2.6F
     override var portraitTranslation = Vec3(-0.2, -1.0, 0.0)
 
-    override var profileScale = 1.1F
-    override var profileTranslation = Vec3(-0.1, 0.1, 0.0)
+    override var profileScale = 0.93F
+    override var profileTranslation = Vec3(-0.1, 0.36, 0.0)
 
     lateinit var standing: Pose
     lateinit var walk: Pose

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen1/KabutoModel.kt

@@ -23,8 +23,8 @@ class KabutoModel(root: ModelPart) : PokemonPosableModel(root) {
     override var portraitScale = 3.3F
     override var portraitTranslation = Vec3(0.0, -3.3, 0.0)
 
-    override var profileScale = 1.6F
-    override var profileTranslation = Vec3(0.0, -0.6, 0.0)
+    override var profileScale = 1.25F
+    override var profileTranslation = Vec3(0.0, -0.17, 0.0)
 
     lateinit var standing: CobblemonPose
     lateinit var walk: CobblemonPose

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen2/HoothootModel.kt

@@ -21,8 +21,8 @@ class HoothootModel (root: ModelPart) : PokemonPosableModel(root) {
 
     override var portraitScale = 2.2F
     override var portraitTranslation = Vec3(-0.25, -0.9, 0.0)
-    override var profileScale = 1.0F
-    override var profileTranslation = Vec3(0.0, 0.3, 0.0)
+    override var profileScale = 0.82F
+    override var profileTranslation = Vec3(0.0, 0.53, 0.0)
 
     lateinit var standing: Pose
     lateinit var walk: Pose

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen2/WooperModel.kt

@@ -29,8 +29,8 @@ class WooperModel(root: ModelPart) : PokemonPosableModel(root), HeadedFrame {
     override var portraitScale = 2.0F
     override var portraitTranslation = Vec3(-0.15, -0.65, 0.0)
 
-    override var profileScale = 0.9F
-    override var profileTranslation = Vec3(0.0, 0.4, 0.0)
+    override var profileScale = 0.75F
+    override var profileTranslation = Vec3(0.0, 0.6, 0.0)
 
     lateinit var shoulderLeft: Pose
     lateinit var shoulderRight: Pose

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen2/WooperPaldeanModel.kt

@@ -29,8 +29,8 @@ class WooperPaldeanModel(root: ModelPart) : PokemonPosableModel(root), HeadedFra
     override var portraitScale = 2.0F
     override var portraitTranslation = Vec3(-0.15, -0.65, 0.0)
 
-    override var profileScale = 0.9F
-    override var profileTranslation = Vec3(0.0, 0.4, 0.0)
+    override var profileScale = 0.75F
+    override var profileTranslation = Vec3(0.0, 0.6, 0.0)
 
     lateinit var shoulderLeft: Pose
     lateinit var shoulderRight: Pose

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen3/DusclopsModel.kt

@@ -34,7 +34,7 @@ class DusclopsModel (root: ModelPart) : PokemonPosableModel(root) {
     lateinit var battleidle: Pose
 
     override fun registerPoses() {
-        animations["cry"] = "q.bedrock_stateful('squirtle', 'cry')".asExpressionLike()
+        animations["cry"] = "q.bedrock_stateful('dusclops', 'cry')".asExpressionLike()
 
         val blink = quirk { bedrockStateful("dusclops", "blink") }
 

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen3/MasquerainModel.kt

@@ -12,6 +12,7 @@ import com.cobblemon.mod.common.client.render.models.blockbench.pokemon.PokemonP
 import com.cobblemon.mod.common.client.render.models.blockbench.frame.HeadedFrame
 import com.cobblemon.mod.common.client.render.models.blockbench.pose.Pose
 import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.util.asExpressionLike
 import net.minecraft.client.model.geom.ModelPart
 import net.minecraft.world.phys.Vec3
 
@@ -28,6 +29,8 @@ class MasquerainModel(root: ModelPart) : PokemonPosableModel(root), HeadedFrame
     lateinit var walk: Pose
     lateinit var standing: Pose
     override fun registerPoses() {
+        animations["cry"] = "q.bedrock_stateful('masquerain', 'cry')".asExpressionLike()
+
         val blink = quirk { bedrockStateful("masquerain", "blink") }
         standing = registerPose(
             poseName = "standing",

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen3/SurskitModel.kt

@@ -14,6 +14,7 @@ import com.cobblemon.mod.common.client.render.models.blockbench.pokemon.PokemonP
 import com.cobblemon.mod.common.client.render.models.blockbench.pose.ModelPartTransformation
 import com.cobblemon.mod.common.client.render.models.blockbench.pose.Pose
 import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.util.asExpressionLike
 import com.cobblemon.mod.common.util.isInWater
 import net.minecraft.client.model.geom.ModelPart
 import net.minecraft.world.phys.Vec3
@@ -36,6 +37,8 @@ class SurskitModel(root: ModelPart) : PokemonPosableModel(root), HeadedFrame {
     val wateroffset = -8
 
     override fun registerPoses() {
+        animations["cry"] = "q.bedrock_stateful('surskit', 'cry')".asExpressionLike()
+
         val blink = quirk { bedrockStateful("surskit", "blink") }
         standing = registerPose(
             poseName = "standing",

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen4/CombeeModel.kt

@@ -14,6 +14,7 @@ import com.cobblemon.mod.common.client.render.models.blockbench.pokemon.PokemonP
 import com.cobblemon.mod.common.client.render.models.blockbench.pose.ModelPartTransformation
 import com.cobblemon.mod.common.client.render.models.blockbench.pose.Pose
 import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.util.asExpressionLike
 import net.minecraft.client.model.geom.ModelPart
 import net.minecraft.world.phys.Vec3
 
@@ -36,6 +37,8 @@ class CombeeModel (root: ModelPart) : PokemonPosableModel(root) {
     val shoulderZOffset = 8
 
     override fun registerPoses() {
+        animations["cry"] = "q.bedrock_stateful('combee', 'cry')".asExpressionLike()
+
         val blink1 = quirk { bedrockStateful("combee", "blink_right") }
         val blink2 = quirk { bedrockStateful("combee", "blink_gender") }
         val blink3 = quirk { bedrockStateful("combee", "blink_left") }

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen4/VespiquenModel.kt

@@ -12,6 +12,7 @@ import com.cobblemon.mod.common.client.render.models.blockbench.pokemon.PokemonP
 import com.cobblemon.mod.common.client.render.models.blockbench.PosableState
 import com.cobblemon.mod.common.client.render.models.blockbench.pose.Pose
 import com.cobblemon.mod.common.entity.PoseType
+import com.cobblemon.mod.common.util.asExpressionLike
 import net.minecraft.client.model.geom.ModelPart
 import net.minecraft.world.phys.Vec3
 
@@ -30,6 +31,8 @@ class VespiquenModel (root: ModelPart) : PokemonPosableModel(root) {
     lateinit var standing: Pose
 
     override fun registerPoses() {
+        animations["cry"] = "q.bedrock_stateful('vespiquen', 'cry')".asExpressionLike()
+
         val blink1 = quirk { bedrockStateful("vespiquen", "blink") }
         val wingsleep = quirk { bedrockStateful("vespiquen", "sleep_flap") }
 

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen5/SerperiorModel.kt

@@ -1,62 +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.client.render.models.blockbench.pokemon.gen5
-
-import com.cobblemon.mod.common.client.render.models.blockbench.frame.HeadedFrame
-import com.cobblemon.mod.common.client.render.models.blockbench.pokemon.CryProvider
-import com.cobblemon.mod.common.client.render.models.blockbench.pokemon.PokemonPosableModel
-import com.cobblemon.mod.common.client.render.models.blockbench.pose.Pose
-import com.cobblemon.mod.common.entity.PoseType
-import net.minecraft.client.model.geom.ModelPart
-import net.minecraft.world.phys.Vec3
-
-class SerperiorModel (root: ModelPart) : PokemonPosableModel(root), HeadedFrame {
-    override val rootPart = root.registerChildWithAllChildren("serperior")
-    override val head = getPart("head_ai")
-
-    override var portraitScale = 2.5F
-    override var portraitTranslation = Vec3(-0.3, 1.25, 0.0)
-
-    override var profileScale = 0.6F
-    override var profileTranslation = Vec3(0.0, 0.8, 0.0)
-
-    lateinit var standing: Pose
-    lateinit var walk: Pose
-    lateinit var sleep: Pose
-
-    override val cryAnimation = CryProvider { bedrockStateful("serperior", "cry") }
-
-    override fun registerPoses() {
-        val blink = quirk { bedrockStateful("serperior", "blink") }
-        sleep = registerPose(
-            poseType = PoseType.SLEEP,
-            animations = arrayOf(bedrock("serperior", "sleep"))
-        )
-
-        standing = registerPose(
-            poseName = "standing",
-            poseTypes = PoseType.STATIONARY_POSES + PoseType.UI_POSES,
-            quirks = arrayOf(blink),
-            animations = arrayOf(
-                singleBoneLook(),
-                bedrock("serperior", "ground_idle")
-            )
-        )
-
-        walk = registerPose(
-            poseName = "walk",
-            poseTypes = PoseType.MOVING_POSES,
-            quirks = arrayOf(blink),
-            animations = arrayOf(
-                singleBoneLook(),
-                bedrock("serperior", "ground_walk")
-            )
-        )
-    }
-}

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen5/ServineModel.kt

@@ -1,70 +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.client.render.models.blockbench.pokemon.gen5
-
-import com.cobblemon.mod.common.client.render.models.blockbench.frame.BimanualFrame
-import com.cobblemon.mod.common.client.render.models.blockbench.frame.BipedFrame
-import com.cobblemon.mod.common.client.render.models.blockbench.frame.HeadedFrame
-import com.cobblemon.mod.common.client.render.models.blockbench.pokemon.CryProvider
-import com.cobblemon.mod.common.client.render.models.blockbench.pokemon.PokemonPosableModel
-import com.cobblemon.mod.common.client.render.models.blockbench.pose.Pose
-import com.cobblemon.mod.common.entity.PoseType
-import net.minecraft.client.model.geom.ModelPart
-import net.minecraft.world.phys.Vec3
-
-class ServineModel (root: ModelPart) : PokemonPosableModel(root), HeadedFrame, BipedFrame, BimanualFrame {
-    override val rootPart = root.registerChildWithAllChildren("servine")
-    override val head = getPart("head_ai")
-    override val rightArm = getPart("arm_right")
-    override val leftArm = getPart("arm_left")
-    override val rightLeg = getPart("leg_right")
-    override val leftLeg = getPart("leg_left")
-
-    override var portraitScale = 2.6F
-    override var portraitTranslation = Vec3(-0.15, 0.75, 0.0)
-    override var profileScale = 0.8F
-    override var profileTranslation = Vec3(0.0, 0.55, 0.0)
-
-    lateinit var sleep: Pose
-    lateinit var standing: Pose
-    lateinit var walk: Pose
-
-    override val cryAnimation = CryProvider { bedrockStateful("servine", "cry") }
-
-    override fun registerPoses() {
-        val blink = quirk { bedrockStateful("servine", "blink") }
-        sleep = registerPose(
-            poseType = PoseType.SLEEP,
-            transformTicks = 10,
-            animations = arrayOf(bedrock("servine", "sleep"))
-        )
-
-        standing = registerPose(
-            poseName = "standing",
-            poseTypes = PoseType.STATIONARY_POSES + PoseType.UI_POSES,
-            transformTicks = 10,
-            quirks = arrayOf(blink),
-            animations = arrayOf(
-                singleBoneLook(),
-                bedrock("servine", "ground_idle")
-            )
-        )
-
-        walk = registerPose(
-            poseName = "walking",
-            poseTypes =  PoseType.MOVING_POSES,
-            transformTicks = 10,
-            quirks = arrayOf(blink),
-            animations = arrayOf(
-                singleBoneLook(),
-                bedrock("servine", "ground_walk")
-            )
-        )
-    }
-}

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen5/SnivyModel.kt

@@ -1,70 +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.client.render.models.blockbench.pokemon.gen5
-
-import com.cobblemon.mod.common.client.render.models.blockbench.frame.BimanualFrame
-import com.cobblemon.mod.common.client.render.models.blockbench.frame.BipedFrame
-import com.cobblemon.mod.common.client.render.models.blockbench.frame.HeadedFrame
-import com.cobblemon.mod.common.client.render.models.blockbench.pokemon.CryProvider
-import com.cobblemon.mod.common.client.render.models.blockbench.pokemon.PokemonPosableModel
-import com.cobblemon.mod.common.client.render.models.blockbench.pose.Pose
-import com.cobblemon.mod.common.entity.PoseType
-import net.minecraft.client.model.geom.ModelPart
-import net.minecraft.world.phys.Vec3
-
-class SnivyModel (root: ModelPart) : PokemonPosableModel(root), HeadedFrame, BipedFrame, BimanualFrame {
-    override val rootPart = root.registerChildWithAllChildren("snivy")
-    override val head = getPart("head_ai")
-    override val rightArm = getPart("arm_right")
-    override val leftArm = getPart("arm_left")
-    override val rightLeg = getPart("leg_right")
-    override val leftLeg = getPart("leg_left")
-
-    override var portraitScale = 2.0F
-    override var portraitTranslation = Vec3(-0.15, 0.32, 0.0)
-    override var profileScale = 0.8F
-    override var profileTranslation = Vec3(0.0, 0.55, 0.0)
-
-    lateinit var sleep: Pose
-    lateinit var standing: Pose
-    lateinit var walk: Pose
-
-    override val cryAnimation = CryProvider { bedrockStateful("snivy", "cry") }
-
-    override fun registerPoses() {
-        val blink = quirk { bedrockStateful("snivy", "blink") }
-        sleep = registerPose(
-            poseType = PoseType.SLEEP,
-            transformTicks = 10,
-            animations = arrayOf(bedrock("snivy", "sleep"))
-        )
-
-        standing = registerPose(
-            poseName = "standing",
-            poseTypes = PoseType.STATIONARY_POSES + PoseType.UI_POSES,
-            transformTicks = 10,
-            quirks = arrayOf(blink),
-            animations = arrayOf(
-                singleBoneLook(),
-                bedrock("snivy", "ground_idle")
-            )
-        )
-
-        walk = registerPose(
-            poseName = "walking",
-            poseTypes =  PoseType.MOVING_POSES,
-            transformTicks = 10,
-            quirks = arrayOf(blink),
-            animations = arrayOf(
-                singleBoneLook(),
-                bedrock("snivy", "ground_walk")
-            )
-        )
-    }
-}

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen6/CarbinkModel.kt

@@ -23,7 +23,7 @@ class CarbinkModel (root: ModelPart) : PokemonPosableModel(root) {
     override var portraitScale = 1.8F
     override var portraitTranslation = Vec3(0.0, 0.2, 0.0)
 
-    override var profileScale = 0.85F
+    override var profileScale = 0.68F
     override var profileTranslation = Vec3(0.0, 0.7, 0.0)
 
     lateinit var standing: CobblemonPose

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen6/GourgeistModel.kt

@@ -1,85 +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.client.render.models.blockbench.pokemon.gen6
-
-import com.cobblemon.mod.common.client.render.models.blockbench.frame.HeadedFrame
-import com.cobblemon.mod.common.client.render.models.blockbench.pokemon.CryProvider
-import com.cobblemon.mod.common.client.render.models.blockbench.pokemon.PokemonPosableModel
-import com.cobblemon.mod.common.client.render.models.blockbench.pose.Pose
-import com.cobblemon.mod.common.entity.PoseType
-import net.minecraft.client.model.geom.ModelPart
-import net.minecraft.world.phys.Vec3
-
-class GourgeistModel (root: ModelPart) : PokemonPosableModel(root), HeadedFrame {
-    override val rootPart = root.registerChildWithAllChildren("gourgeist")
-    override val head = getPart("head")
-
-    override var portraitScale = 4.0F
-    override var portraitTranslation = Vec3(-0.1, 0.6, 0.0)
-
-    override var profileScale = 0.8F
-    override var profileTranslation = Vec3(0.0, 0.55, 0.0)
-
-    lateinit var standing: Pose
-    lateinit var walk: Pose
-    lateinit var hovering: Pose
-    lateinit var fly: Pose
-    lateinit var sleep: Pose
-
-    override val cryAnimation = CryProvider { bedrockStateful("gourgeist", "cry") }
-
-    override fun registerPoses() {
-        val blink = quirk { bedrockStateful("gourgeist", "blink") }
-        standing = registerPose(
-            poseName = "standing",
-            poseTypes = PoseType.UI_POSES + PoseType.STAND,
-            quirks = arrayOf(blink),
-            animations = arrayOf(
-                singleBoneLook(),
-                bedrock("gourgeist", "ground_idle")
-            )
-        )
-
-        walk = registerPose(
-            poseName = "walk",
-            poseType = PoseType.WALK,
-            quirks = arrayOf(blink),
-            animations = arrayOf(
-                bedrock("gourgeist", "ground_walk")
-            )
-        )
-
-        hovering = registerPose(
-            poseName = "hovering",
-            poseType = PoseType.HOVER,
-            quirks = arrayOf(blink),
-            animations = arrayOf(
-                bedrock("gourgeist", "air_idle")
-            )
-        )
-
-        fly = registerPose(
-            poseName = "fly",
-            poseType = PoseType.FLY,
-            quirks = arrayOf(blink),
-            animations = arrayOf(
-                bedrock("gourgeist", "air_fly")
-            )
-        )
-
-        sleep = registerPose(
-            poseName = "sleep",
-            poseType = PoseType.SLEEP,
-            quirks = arrayOf(blink),
-            animations = arrayOf(
-                bedrock("gourgeist", "sleep")
-            )
-        )
-    }
-}

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen6/PumpkabooModel.kt

@@ -1,77 +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.client.render.models.blockbench.pokemon.gen6
-
-import com.cobblemon.mod.common.client.render.models.blockbench.frame.HeadedFrame
-import com.cobblemon.mod.common.client.render.models.blockbench.pokemon.CryProvider
-import com.cobblemon.mod.common.client.render.models.blockbench.pokemon.PokemonPosableModel
-import com.cobblemon.mod.common.client.render.models.blockbench.pose.CobblemonPose
-import com.cobblemon.mod.common.entity.PoseType
-import net.minecraft.client.model.geom.ModelPart
-import net.minecraft.world.phys.Vec3
-
-class PumpkabooModel (root: ModelPart) : PokemonPosableModel(root), HeadedFrame {
-    override val rootPart = root.registerChildWithAllChildren("pumpkaboo")
-    override val head = getPart("head")
-
-    override var portraitScale = 3.5F
-    override var portraitTranslation = Vec3(0.0, -1.5, 0.0)
-
-    override var profileScale = 1.0F
-    override var profileTranslation = Vec3(0.0, 0.25, 0.0)
-
-    lateinit var standing: CobblemonPose
-    lateinit var walk: CobblemonPose
-    lateinit var battleidle: CobblemonPose
-    lateinit var sleep: CobblemonPose
-
-    override val cryAnimation = CryProvider { bedrockStateful("pumpkaboo", "cry") }
-
-    override fun registerPoses() {
-        val blink = quirk { bedrockStateful("pumpkaboo", "blink") }
-        val quirk = quirk { bedrockStateful("pumpkaboo", "quirk_idle") }
-
-        sleep = registerPose(
-            poseName = "sleep",
-            poseType = PoseType.SLEEP,
-            quirks = arrayOf(blink),
-            animations = arrayOf(
-                bedrock("pumpkaboo", "sleep")
-            )
-        )
-
-        standing = registerPose(
-            poseName = "standing",
-            poseTypes = PoseType.STATIONARY_POSES + PoseType.UI_POSES,
-            quirks = arrayOf(blink, quirk),
-            animations = arrayOf(
-                singleBoneLook(),
-                bedrock("pumpkaboo", "ground_idle")
-            )
-        )
-
-        walk = registerPose(
-            poseName = "walk",
-            poseTypes = PoseType.MOVING_POSES,
-            quirks = arrayOf(blink),
-            animations = arrayOf(
-                bedrock("pumpkaboo", "ground_walk")
-            )
-        )
-
-        battleidle = registerPose(
-            poseName = "battleidle",
-            poseTypes = PoseType.STATIONARY_POSES,
-            quirks = arrayOf(blink),
-            animations = arrayOf(
-                bedrock("pumpkaboo", "battle_idle")
-            )
-        )
-    }
-}

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen6/ScatterbugModel.kt

@@ -26,8 +26,8 @@ class ScatterbugModel (root: ModelPart) : PokemonPosableModel(root), HeadedFrame
     override var portraitScale = 2.6F
     override var portraitTranslation = Vec3(-0.2, -1.9, 0.0)
 
-    override var profileScale = 1.2F
-    override var profileTranslation = Vec3(0.0, 0.05, 0.0)
+    override var profileScale = 0.98F
+    override var profileTranslation = Vec3(0.0, 0.28, 0.0)
 
     lateinit var standing: CobblemonPose
     lateinit var walk: CobblemonPose

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen9/CharcadetModel.kt

@@ -36,8 +36,8 @@ class CharcadetModel(root: ModelPart) : PokemonPosableModel(root), HeadedFrame,
     override var portraitScale = 1.7F
     override var portraitTranslation = Vec3(-0.15, 0.08, 0.0)
 
-    override var profileScale = 0.8F
-    override var profileTranslation = Vec3(0.0, 0.6, 0.0)
+    override var profileScale = 0.58F
+    override var profileTranslation = Vec3(0.0, 0.91, 0.0)
 
     lateinit var standing: CobblemonPose
     lateinit var walking: CobblemonPose

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen9/QuaquavalModel.kt

@@ -35,8 +35,8 @@ class QuaquavalModel (root: ModelPart) : PokemonPosableModel(root), HeadedFrame,
     override var portraitScale = 2.3F
     override var portraitTranslation = Vec3(-0.42, 3.7, 0.0)
 
-    override var profileScale = 0.32F
-    override var profileTranslation = Vec3(0.0, 1.24, 0.0)
+    override var profileScale = 0.36F
+    override var profileTranslation = Vec3(0.0, 1.19, 0.0)
 
     lateinit var standing: CobblemonPose
     lateinit var standing2: CobblemonPose

common/src/main/kotlin/com/cobblemon/mod/common/client/render/models/blockbench/pokemon/gen9/SquawkabillyModel.kt

@@ -1,208 +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.client.render.models.blockbench.pokemon.gen9
-
-import com.cobblemon.mod.common.client.render.models.blockbench.animation.WingFlapIdleAnimation
-import com.cobblemon.mod.common.client.render.models.blockbench.createTransformation
-import com.cobblemon.mod.common.client.render.models.blockbench.frame.BiWingedFrame
-import com.cobblemon.mod.common.client.render.models.blockbench.frame.BipedFrame
-import com.cobblemon.mod.common.client.render.models.blockbench.frame.HeadedFrame
-import com.cobblemon.mod.common.client.render.models.blockbench.pokemon.CryProvider
-import com.cobblemon.mod.common.client.render.models.blockbench.pokemon.PokemonPosableModel
-import com.cobblemon.mod.common.client.render.models.blockbench.pose.ModelPartTransformation
-import com.cobblemon.mod.common.client.render.models.blockbench.pose.Pose
-import com.cobblemon.mod.common.client.render.models.blockbench.wavefunction.parabolaFunction
-import com.cobblemon.mod.common.client.render.models.blockbench.wavefunction.sineFunction
-import com.cobblemon.mod.common.entity.PoseType
-import com.cobblemon.mod.common.util.math.geometry.toRadians
-import net.minecraft.client.model.geom.ModelPart
-import net.minecraft.world.phys.Vec3
-
-class SquawkabillyModel (root: ModelPart) : PokemonPosableModel(root), HeadedFrame, BipedFrame, BiWingedFrame {
-    override val rootPart = root.registerChildWithAllChildren("squawkabilly")
-    override val head = getPart("head")
-    override val leftWing = getPart("wing_left")
-    override val rightWing = getPart("wing_right")
-    override val leftLeg = getPart("leg_left")
-    override val rightLeg = getPart("leg_right")
-    private val tail = getPart("tail")
-
-    override var portraitScale = 2.0F
-    override var portraitTranslation = Vec3(-0.2, -0.2, 0.0)
-
-    override var profileScale = 0.85F
-    override var profileTranslation = Vec3(0.0, 0.51, 0.0)
-
-    lateinit var standing: Pose
-    lateinit var walk: Pose
-    lateinit var hovering: Pose
-    lateinit var flying: Pose
-    lateinit var shoulderLeft: Pose
-    lateinit var shoulderRight: Pose
-
-    override val cryAnimation = CryProvider { bedrockStateful("squawkabilly", "cry") }
-
-    val shoulderOffsetX = -1.0
-    val shoulderOffsetY = 0
-    override fun registerPoses() {
-        val blink = quirk { bedrockStateful("squawkabilly", "blink") }
-
-        standing = registerPose(
-            poseName = "standing",
-            quirks = arrayOf(blink),
-            poseTypes = PoseType.UI_POSES + PoseType.STAND,
-            transformTicks = 10,
-            animations = arrayOf(
-                singleBoneLook(),
-                bedrock("squawkabilly", "ground_idle")
-            )
-        )
-
-        walk = registerPose(
-            poseName = "walk",
-            quirks = arrayOf(blink),
-            poseType = PoseType.WALK,
-            transformTicks = 10,
-            animations = arrayOf(
-                singleBoneLook(),
-                bedrock("squawkabilly", "ground_idle"),
-                rootPart.translation(
-                    function = parabolaFunction(
-                        peak = -4F,
-                        period = 0.4F
-                    ),
-                    timeVariable = { state, _, _ -> state.animationSeconds },
-                    axis = ModelPartTransformation.Y_AXIS
-                ),
-                head.translation(
-                    function = sineFunction(
-                        amplitude = (-20F).toRadians(),
-                        period = 1F,
-                        verticalShift = (-10F).toRadians()
-                    ),
-                    axis = ModelPartTransformation.X_AXIS,
-                    timeVariable = { state, _, _ -> state.animationSeconds }
-                ),
-                leftLeg.rotation(
-                    function = parabolaFunction(
-                        tightness = -20F,
-                        phaseShift = 0F,
-                        verticalShift = (30F).toRadians()
-                    ),
-                    axis = ModelPartTransformation.X_AXIS,
-                    timeVariable = { _, _, ageInTicks -> ageInTicks / 20 },
-                ),
-                rightLeg.rotation(
-                    function = parabolaFunction(
-                        tightness = -20F,
-                        phaseShift = 0F,
-                        verticalShift = (30F).toRadians()
-                    ),
-                    axis = ModelPartTransformation.X_AXIS,
-                    timeVariable = { _, _, ageInTicks -> ageInTicks / 20 },
-                ),
-                tail.rotation(
-                    function = sineFunction(
-                        amplitude = (-5F).toRadians(),
-                        period = 1F
-                    ),
-                    axis = ModelPartTransformation.X_AXIS,
-                    timeVariable = { _, _, ageInTicks -> ageInTicks / 20 },
-                ),
-                wingFlap(
-                    flapFunction = sineFunction(
-                        amplitude = (-5F).toRadians(),
-                        period = 0.4F,
-                        phaseShift = 0.00F,
-                        verticalShift = (-20F).toRadians()
-                    ),
-                    timeVariable = { state, _, _ -> state.animationSeconds },
-                    axis = ModelPartTransformation.Z_AXIS
-                ),
-                rightWing.translation(
-                    function = parabolaFunction(
-                        tightness = -10F,
-                        phaseShift = 30F,
-                        verticalShift = (25F).toRadians()
-                    ),
-                    axis = ModelPartTransformation.Y_AXIS,
-                    timeVariable = { _, _, ageInTicks -> ageInTicks / 20 },
-                ),
-                leftWing.translation(
-                    function = parabolaFunction(
-                        tightness = -10F,
-                        phaseShift = 30F,
-                        verticalShift = (25F).toRadians()
-                    ),
-                    axis = ModelPartTransformation.Y_AXIS,
-                    timeVariable = { _, _, ageInTicks -> ageInTicks / 20 },
-                ),
-            )
-        )
-
-        hovering = registerPose(
-            poseName = "hovering",
-            quirks = arrayOf(blink),
-            poseTypes = setOf(PoseType.FLOAT, PoseType.HOVER),
-            transformTicks = 10,
-            animations = arrayOf(
-                singleBoneLook(),
-                WingFlapIdleAnimation(this,
-                    flapFunction = sineFunction(verticalShift = -10F.toRadians(), period = 0.9F, amplitude = 0.9F),
-                    timeVariable = { state, _, _ -> state.animationSeconds },
-                    axis = ModelPartTransformation.Z_AXIS
-                )
-            )
-        )
-
-        flying = registerPose(
-            poseName = "flying",
-            quirks = arrayOf(blink),
-            poseTypes = setOf(PoseType.FLY, PoseType.SWIM),
-            transformTicks = 10,
-            animations = arrayOf(
-                singleBoneLook(),
-                WingFlapIdleAnimation(this,
-                    flapFunction = sineFunction(verticalShift = -14F.toRadians(), period = 0.9F, amplitude = 0.9F),
-                    timeVariable = { state, _, _ -> state.animationSeconds },
-                    axis = ModelPartTransformation.Z_AXIS
-                )
-            )
-        )
-
-        shoulderLeft = registerPose(
-            poseType = PoseType.SHOULDER_LEFT,
-            quirks = arrayOf(blink),
-            animations = arrayOf(
-                singleBoneLook(),
-                bedrock("squawkabilly", "ground_idle")
-            ),
-            transformedParts = arrayOf(
-                rootPart.createTransformation().addPosition(shoulderOffsetX, shoulderOffsetY, 0.0)
-            )
-        )
-
-        shoulderRight = registerPose(
-            poseType = PoseType.SHOULDER_RIGHT,
-            quirks = arrayOf(blink),
-            animations = arrayOf(
-                singleBoneLook(),
-                bedrock("squawkabilly", "ground_idle")
-            ),
-            transformedParts = arrayOf(
-                rootPart.createTransformation().addPosition(-shoulderOffsetX, shoulderOffsetY, 0.0)
-            )
-        )
-
-    }
-//    override fun getFaintAnimation(
-//        pokemonEntity: PokemonEntity,
-//        state: PosableState<PokemonEntity>
-//    ) = if (state.isNotPosedIn(sleep)) bedrockStateful("squawkabilly", "faint") else null
-}

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

@@ -322,8 +322,6 @@ object VaryingModelRepository {
         inbuilt("loudred", :: LoudredModel)
         inbuilt("exploud", :: ExploudModel)
         inbuilt("cryogonal", :: CryogonalModel)
-        inbuilt("pumpkaboo", :: PumpkabooModel)
-        inbuilt("gourgeist", :: GourgeistModel)
         inbuilt("eiscue", :: EiscueModel)
         inbuilt("wooloo", :: WoolooModel)
         inbuilt("dubwool", :: DubwoolModel)
@@ -340,9 +338,6 @@ object VaryingModelRepository {
         inbuilt("thwackey", ::ThwackeyModel)
         inbuilt("rillaboom", ::RillaboomModel)
         inbuilt("samurott", ::SamurottModel)
-        inbuilt("snivy", ::SnivyModel)
-        inbuilt("servine", ::ServineModel)
-        inbuilt("serperior", ::SerperiorModel)
         inbuilt("slugma", ::SlugmaModel)
         inbuilt("magcargo", ::MagcargoModel)
         inbuilt("slugma_shiny", ::SlugmaShinyModel)
@@ -402,7 +397,6 @@ object VaryingModelRepository {
         inbuilt("bunnelby", ::BunnelbyModel)
         inbuilt("arrokuda", ::ArrokudaModel)
         inbuilt("barraskewda", ::BarraskewdaModel)
-        inbuilt("squawkabilly", ::SquawkabillyModel)
         inbuilt("ponyta_galarian", ::PonytaGalarianModel)
         inbuilt("rapidash_galarian", ::RapidashGalarianModel)
         inbuilt("volbeat", ::VolbeatModel)

common/src/main/kotlin/com/cobblemon/mod/common/client/sound/instances/UIEntitySoundInstance.kt

@@ -0,0 +1,22 @@
+/*
+ * 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.sound.instances
+
+import net.minecraft.client.resources.sounds.SimpleSoundInstance
+import net.minecraft.client.resources.sounds.SoundInstance
+import net.minecraft.sounds.SoundEvent
+import net.minecraft.sounds.SoundSource
+
+/**
+ * Plays a sound for a Pokémon rendered in a GUI, where there is no entity to take the sound source from.
+ * Unlike [SimpleSoundInstance.forUI] this uses [SoundSource.NEUTRAL] so the Friendly Creatures slider applies.
+ */
+class UIEntitySoundInstance(sound: SoundEvent, volume: Float = 1F, pitch: Float = 1F) :
+    SimpleSoundInstance(sound.location, SoundSource.NEUTRAL, volume, pitch, SoundInstance.createUnseededRandom(),
+        false, 0, SoundInstance.Attenuation.NONE, 0.0, 0.0, 0.0, true)

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

@@ -14,12 +14,12 @@ import com.cobblemon.mod.common.pokemon.Pokemon
 import java.util.UUID
 
 class ClientTrade {
-    var myOffer = SettableObservable<Pokemon?>(null)
-    var oppositeOffer = SettableObservable<Pokemon?>(null)
+    var myOffer = SettableObservable<List<Pokemon>>(emptyList())
+    var oppositeOffer = SettableObservable<List<Pokemon>>(emptyList())
     var tradeProcessing = SettableObservable(Pair(false, false))
     var oppositeAcceptedMyOffer = SettableObservable(false)
     var acceptedOppositeOffer = false
 
-    var completedEmitter = SimpleObservable<Pair<UUID, UUID>>()
+    var completedEmitter = SimpleObservable<Pair<List<UUID>, List<UUID>>>()
     var cancelEmitter = SimpleObservable<Unit>()
 }

common/src/main/kotlin/com/cobblemon/mod/common/config/CobblemonConfig.kt

@@ -164,6 +164,9 @@ class CobblemonConfig {
     @CobblemonConfigField(Category.Pokemon, lang = "experience_multiplier", SERVER)
     var experienceMultiplier = 2F
 
+    @CobblemonConfigField(Category.Pokemon, lang = "predation_chance", SERVER)
+    var predationChance = 0.05F
+
     @CobblemonConfigField(Category.Spawning, lang = "pokemon_per_chunk", SERVER)
     var pokemonPerChunk = 1F
 

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

@@ -11,6 +11,7 @@ package com.cobblemon.mod.common.data
 import com.cobblemon.mod.common.*
 import com.cobblemon.mod.common.Cobblemon.LOGGER
 import com.cobblemon.mod.common.api.abilities.Abilities
+import com.cobblemon.mod.common.api.bag.BagCategories
 import com.cobblemon.mod.common.api.berry.Berries
 import com.cobblemon.mod.common.api.cooking.Seasonings
 import com.cobblemon.mod.common.api.data.DataProvider
@@ -120,6 +121,7 @@ object CobblemonDataProvider : DataProvider {
         this.register(SpawnBaitEffects, reloadable = false)
         this.register(CobblemonRideSettings, reloadable = true)
         this.register(TechnicalMachines, reloadable = false)
+        this.register(BagCategories, reloadable = false)
         SpawnBait.Effects.setupEffects()
 
         PlatformEvents.SERVER_PLAYER_LOGOUT.subscribe {

common/src/main/kotlin/com/cobblemon/mod/common/entity/boat/CobblemonChestBoatEntity.kt

@@ -160,5 +160,4 @@ class CobblemonChestBoatEntity(entityType: EntityType<CobblemonChestBoatEntity>,
         private const val INVENTORY_SLOTS = 27
 
     }
-
 }

common/src/main/kotlin/com/cobblemon/mod/common/entity/pokeball/EmptyPokeBallEntity.kt

@@ -269,6 +269,7 @@ class EmptyPokeBallEntity : ThrowableItemProjectile, PosableEntity, WaterDragMod
                         attemptCatch(pokemonEntity)
                     },
                     ifCanceled = {
+                        captureFuture.complete(false)
                         drop()
                         return
                     }

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

@@ -1294,16 +1294,7 @@ open class PokemonEntity(
     }
 
     private fun showInteractionWheel(player: ServerPlayer, itemStack: ItemStack) {
-         val canRide = ifRidingAvailableSupply(false) { behaviour, settings, state ->
-            if (platform != PlatformType.NONE) return@ifRidingAvailableSupply false
-            if (tethering != null) return@ifRidingAvailableSupply false;
-            if (seats.isEmpty()) return@ifRidingAvailableSupply false;
-            if ((owner as? ServerPlayer)?.isInBattle() == true) return@ifRidingAvailableSupply false;
-            if (this.owner != player && this.passengers.isEmpty()) return@ifRidingAvailableSupply false;
-            if(pokemon.effectiveScale < Cobblemon.config.minimumRidingScale) return@ifRidingAvailableSupply false;
-            if(beamMode == 3) return@ifRidingAvailableSupply false;
-            return@ifRidingAvailableSupply behaviour.isActive(settings, state, this);
-        }
+        val canRide = isRideableFor(player)
         if (pokemon.getOwnerPlayer() == player) {
             val cosmeticItemDefinition = CobblemonCosmeticItems.findValidCosmeticForPokemonAndItem(
                 player.level().registryAccess(),
@@ -1325,6 +1316,18 @@ open class PokemonEntity(
         }
     }
 
+    fun isRideableFor(player: ServerPlayer): Boolean = ifRidingAvailableSupply(false) canRide@{ behaviour, settings, state ->
+        if (!player.canInteractWithEntity(this, player.entityInteractionRange())) return@canRide false
+        if (platform != PlatformType.NONE) return@canRide false
+        if (tethering != null) return@canRide false
+        if (seats.isEmpty()) return@canRide false
+        if ((owner as? ServerPlayer)?.isInBattle() == true) return@canRide false
+        if (this.owner != player && this.passengers.isEmpty()) return@canRide false
+        if (pokemon.effectiveScale < Cobblemon.config.minimumRidingScale) return@canRide false
+        if (beamMode == 3) return@canRide false
+        return@canRide behaviour.isActive(settings, state, this)
+    }
+
     override fun getDimensions(pose: Pose): EntityDimensions {
         val scale = effects.mockEffect?.scale ?: (form.baseScale * pokemon.effectiveScale)
         var result = this.exposedForm.hitbox.scale(scale)
@@ -1606,9 +1609,8 @@ open class PokemonEntity(
                 || stack.`is`(CobblemonItemTags.WHITELISTED_ITEMS_TO_HOLD)
 
     fun tryRidingPokemon(player: ServerPlayer): Boolean {
-        if (pokemon.effectiveScale < Cobblemon.config.minimumRidingScale) {
-            return false
-        }
+        if (!isRideableFor(player)) return false
+
         val event = RidePokemonEvent.Pre(player, this)
         CobblemonEvents.RIDE_EVENT_PRE.post(event)
         if (!event.isCanceled) {
@@ -2742,4 +2744,9 @@ open class PokemonEntity(
     }
 
     fun hasRider() = this.passengers.any { it is LivingEntity }
-}
+
+    override fun playStepSound(pos: BlockPos, state: BlockState) {
+        if (this.pokemon.species.silenceStepSounds) return
+        super.playStepSound(pos, state)
+    }
+}

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

@@ -31,6 +31,7 @@ import net.minecraft.world.item.BlockItem
 import com.cobblemon.mod.common.platform.events.ServerPlayerEvent
 import com.cobblemon.mod.common.api.storage.player.PlayerInstancedDataStoreTypes
 import com.cobblemon.mod.common.item.GemItem
+import com.cobblemon.mod.common.pokemon.Pokemon
 import com.cobblemon.mod.common.platform.events.PlatformEvents
 import com.cobblemon.mod.common.util.effectiveName
 import com.cobblemon.mod.common.util.getPlayer
@@ -164,26 +165,21 @@ object AdvancementHandler : EventHandler {
     }
 
     fun onTradeCompleted(event : TradeEvent.Post) {
-        val player1 = event.tradeParticipant1Pokemon.getOwnerPlayer()
-        val player2 = event.tradeParticipant2Pokemon.getOwnerPlayer()
-        if (player1 != null) {
-            CobblemonCriteria.TRADE_POKEMON.trigger(player1, TradePokemonContext(event.tradeParticipant1Pokemon, event.tradeParticipant2Pokemon))
-            val playerData = Cobblemon.playerDataManager.getGenericData(player1)
-            val advancementData = playerData.advancementData
-            advancementData.updateTotalTradedCount()
-            advancementData.updateAspectsCollected(player1, event.tradeParticipant2Pokemon)
-            CobblemonCriteria.COLLECT_ASPECT.trigger(player1, advancementData.aspectsCollected)
-            Cobblemon.playerDataManager.saveSingle(playerData, PlayerInstancedDataStoreTypes.GENERAL)
-        }
-        if (player2 != null) {
-            CobblemonCriteria.TRADE_POKEMON.trigger(player2, TradePokemonContext(event.tradeParticipant2Pokemon, event.tradeParticipant1Pokemon))
-            val playerData = Cobblemon.playerDataManager.getGenericData(player2)
-            val advancementData = playerData.advancementData
-            advancementData.updateTotalTradedCount()
-            advancementData.updateAspectsCollected(player2, event.tradeParticipant1Pokemon)
-            CobblemonCriteria.COLLECT_ASPECT.trigger(player2, advancementData.aspectsCollected)
-            Cobblemon.playerDataManager.saveSingle(playerData, PlayerInstancedDataStoreTypes.GENERAL)
+        onTradeCompleted(event.tradeParticipant1Pokemon, event.tradeParticipant2Pokemon)
+        onTradeCompleted(event.tradeParticipant2Pokemon, event.tradeParticipant1Pokemon)
+    }
+
+    private fun onTradeCompleted(received: List<Pokemon>, traded: List<Pokemon>) {
+        val player = received.firstOrNull()?.getOwnerPlayer() ?: return
+        received.forEach { receivedPokemon ->
+            traded.forEach { tradedPokemon -> CobblemonCriteria.TRADE_POKEMON.trigger(player, TradePokemonContext(tradedPokemon, receivedPokemon)) }
         }
+        val playerData = Cobblemon.playerDataManager.getGenericData(player)
+        val advancementData = playerData.advancementData
+        advancementData.updateTotalTradedCount()
+        received.forEach { advancementData.updateAspectsCollected(player, it) }
+        CobblemonCriteria.COLLECT_ASPECT.trigger(player, advancementData.aspectsCollected)
+        Cobblemon.playerDataManager.saveSingle(playerData, PlayerInstancedDataStoreTypes.GENERAL)
     }
 
     /**

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

@@ -110,8 +110,8 @@ object StatHandler : EventHandler {
     }
 
     fun onTradeCompleted(event : TradeEvent.Post) {
-        event.tradeParticipant1Pokemon.getOwnerPlayer()?.awardStat(getStat(Cobblemon.statistics.TRADED))
-        event.tradeParticipant2Pokemon.getOwnerPlayer()?.awardStat(getStat(Cobblemon.statistics.TRADED))
+        event.tradeParticipant1Pokemon.firstOrNull()?.getOwnerPlayer()?.awardStat(getStat(Cobblemon.statistics.TRADED))
+        event.tradeParticipant2Pokemon.firstOrNull()?.getOwnerPlayer()?.awardStat(getStat(Cobblemon.statistics.TRADED))
     }
 
     fun onFossilRevived(event : FossilRevivedEvent) {

common/src/main/kotlin/com/cobblemon/mod/common/item/bag/CobblemonBagContainer.kt

@@ -0,0 +1,99 @@
+/*
+ * 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.item.bag
+
+import net.minecraft.core.HolderLookup
+import net.minecraft.nbt.CompoundTag
+import net.minecraft.nbt.ListTag
+import net.minecraft.world.Container
+import net.minecraft.world.ContainerHelper
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.item.ItemStack
+import kotlin.math.min
+
+class CobblemonBagContainer: Container {
+    val items: MutableList<ItemStack> = mutableListOf()
+
+    override fun getContainerSize(): Int {
+        return items.size
+    }
+
+    override fun getItem(slot: Int): ItemStack {
+        if (slot >= items.size) return ItemStack.EMPTY
+        return items[slot]
+    }
+
+    override fun isEmpty(): Boolean {
+        return items.isEmpty()
+    }
+
+    override fun removeItem(slot: Int, amount: Int): ItemStack {
+        if (slot >= items.size) return ItemStack.EMPTY
+        val itemStack = items[slot].split(amount)
+        if (items[slot].isEmpty) {
+            items.removeAt(slot)
+        }
+        return itemStack
+    }
+
+    override fun removeItemNoUpdate(slot: Int): ItemStack { return ItemStack.EMPTY }
+
+    override fun clearContent() {
+        items.clear()
+        setChanged()
+    }
+
+    override fun setChanged() {
+    }
+
+    override fun setItem(slot: Int, stack: ItemStack) {} // Obsolete
+
+    override fun stillValid(player: Player): Boolean {
+        return true
+    }
+
+    override fun getMaxStackSize(): Int {
+        return 99999
+    }
+
+    fun fromTag(tag: ListTag, levelRegistry: HolderLookup.Provider) {
+        items.clear()
+
+        tag.forEach {
+            val compoundTag = it as CompoundTag
+            val count = compoundTag.getInt("count")
+            compoundTag.putInt("count", 1)
+            val item = ItemStack.parse(levelRegistry, it)
+            item.ifPresent { theItem ->
+                theItem.count = count
+                items.add(theItem)
+            }
+        }
+    }
+
+    fun createTag(levelRegistry: HolderLookup.Provider): ListTag {
+        val tag = ListTag()
+
+        items.forEach {
+            val fakeItem = it.copyWithCount(1)
+            val compoundTag = fakeItem.save(levelRegistry) as CompoundTag
+            compoundTag.putInt("count", it.count) // ItemStack does not save count above 99 for some reason, so we save it ourselves
+            tag.add(compoundTag)
+        }
+
+        return tag
+    }
+
+    fun dropAll(player: Player) {
+        items.forEach {
+            player.drop(it, true, false)
+        }
+        items.clear()
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/item/bag/CobblemonBagItem.kt

@@ -0,0 +1,54 @@
+/*
+ * 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.item.bag
+
+import com.cobblemon.mod.common.CobblemonSounds
+import com.cobblemon.mod.common.item.CobblemonItem
+import com.cobblemon.mod.common.bag.BagEntity
+import net.minecraft.client.Minecraft
+import net.minecraft.client.resources.sounds.SimpleSoundInstance
+import net.minecraft.core.Holder
+import net.minecraft.network.chat.Component
+import net.minecraft.sounds.SoundEvent
+import net.minecraft.world.InteractionHand
+import net.minecraft.world.InteractionResultHolder
+import net.minecraft.world.MenuProvider
+import net.minecraft.world.entity.EquipmentSlot
+import net.minecraft.world.entity.player.Inventory
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.inventory.AbstractContainerMenu
+import net.minecraft.world.item.Equipable
+import net.minecraft.world.item.ItemStack
+import net.minecraft.world.level.Level
+
+class CobblemonBagItem: CobblemonItem(Properties().stacksTo(1)), MenuProvider, Equipable {
+    override fun use(level: Level, player: Player, usedHand: InteractionHand): InteractionResultHolder<ItemStack?> {
+        val itemStack = player.getItemInHand(usedHand)
+        player.openMenu(this)
+        return InteractionResultHolder.success(itemStack)
+    }
+
+    override fun createMenu(i: Int, inventory: Inventory, player: Player): AbstractContainerMenu {
+        val bagEntity = (player as? BagEntity)
+        val container = bagEntity?.`cobblemon$getBagContainer`() ?: CobblemonBagContainer()
+
+        return CobblemonBagMenu(i, inventory, container)
+    }
+
+    override fun getDisplayName(): Component? {
+        return Component.translatable("cobblemon.container.bag")
+    }
+
+    override fun getEquipmentSlot(): EquipmentSlot = EquipmentSlot.CHEST
+
+    override fun getEquipSound(): Holder<SoundEvent?>? {
+        Minecraft.getInstance().soundManager.play(SimpleSoundInstance.forUI(CobblemonSounds.ITEM_BAG_EQUIP, 1.0F))
+        return null
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/item/bag/CobblemonBagMenu.kt

@@ -0,0 +1,428 @@
+/*
+ * 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.item.bag
+
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.CobblemonMenuType
+import com.cobblemon.mod.common.CobblemonSounds
+import com.cobblemon.mod.common.advancement.CobblemonCriteria
+import com.cobblemon.mod.common.advancement.criterion.PokemonInteractContext
+import com.cobblemon.mod.common.api.bag.BagCategories
+import com.cobblemon.mod.common.api.item.PokemonSelectingItem
+import com.cobblemon.mod.common.api.storage.party.PartyStore
+import com.cobblemon.mod.common.api.tags.CobblemonItemTags
+import com.cobblemon.mod.common.client.CobblemonClient
+import com.cobblemon.mod.common.util.isInBattle
+import net.minecraft.CrashReport
+import net.minecraft.ReportedException
+import net.minecraft.client.Minecraft
+import net.minecraft.client.resources.sounds.SimpleSoundInstance
+import net.minecraft.core.NonNullList
+import net.minecraft.core.registries.BuiltInRegistries
+import net.minecraft.server.level.ServerPlayer
+import net.minecraft.sounds.SoundEvent
+import net.minecraft.world.InteractionResult
+import net.minecraft.world.SimpleContainer
+import net.minecraft.world.entity.player.Inventory
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.inventory.AbstractContainerMenu
+import net.minecraft.world.inventory.ClickAction
+import net.minecraft.world.inventory.ClickType
+import net.minecraft.world.inventory.Slot
+import net.minecraft.world.item.ItemStack
+import kotlin.math.ceil
+import kotlin.math.max
+import kotlin.math.min
+
+class CobblemonBagMenu: AbstractContainerMenu {
+    companion object {
+        val BAG_SLOTS = 0..31
+        private val PARTY_SLOTS = 32..37
+        private val INVENTORY_SLOTS = 38..64
+        private val HOTBAR_SLOTS = 65..73
+    }
+
+    private val playerInventory: Inventory
+    private val bagContainer: CobblemonBagContainer
+    private val partyContainer: SimpleContainer
+
+    private var serverParty: PartyStore? = null
+    var currentlySelectedCategory = -1
+    var scroll = 0
+    var maxScroll = 0
+    var categoryItemCounts = mutableListOf<Int>()
+
+    constructor(containerId: Int, playerInventory: Inventory): super(CobblemonMenuType.COBBLEMON_BAG, containerId) {
+        this.playerInventory = playerInventory
+        this.bagContainer = CobblemonBagContainer()
+        this.partyContainer = SimpleContainer(6)
+        for (i in 0..<BagCategories.getOrderedCategoriesList().size) { //Pre-init so Screen does not crash
+            categoryItemCounts.add(0)
+        }
+        initializeSlots(playerInventory)
+    }
+
+    constructor(containerId: Int, playerInventory: Inventory, bagContainer: CobblemonBagContainer): super(CobblemonMenuType.COBBLEMON_BAG, containerId) {
+        this.playerInventory = playerInventory
+        this.bagContainer = bagContainer
+        this.partyContainer = SimpleContainer(6)
+        this.serverParty = Cobblemon.storage.getParty(playerInventory.player as ServerPlayer)
+        initializeSlots(playerInventory)
+        setupSlotsBasedOnContent()
+        calculateCategoriesItemCounts()
+    }
+
+    private fun initializeSlots(playerInventory: Inventory) {
+        for ((index, _) in BAG_SLOTS.withIndex()) {
+            val i = index / 8
+            val j = index % 8
+            addSlot(CobblemonBagSlot(bagContainer, -1, 81 + j * 18, 50 + i * 18))
+        }
+
+        for ((index, _) in PARTY_SLOTS.withIndex()) {
+            val xPos = 46
+            val yPos = 32 + 33 * index
+            if (serverParty != null) {
+                addSlot(CobblemonBagPartySlot(partyContainer, index,
+                    { serverParty?.get(index) != null },
+                    { serverParty?.get(index)?.heldItem() ?: ItemStack.EMPTY },
+                    xPos, yPos))
+            } else {
+                addSlot(CobblemonBagPartySlot(partyContainer, index,
+                    { CobblemonClient.storage.party.get(index) != null },
+                    { CobblemonClient.storage.party.get(index)?.heldItem() ?: ItemStack.EMPTY },
+                    xPos, yPos))
+            }
+        }
+
+        for ((index, _) in INVENTORY_SLOTS.withIndex()) {
+            val i = index / 9
+            val j = index % 9
+            addSlot(Slot(playerInventory, 9 + index, 81 + j * 18, 142 + i * 18))
+        }
+
+        for ((index, _) in HOTBAR_SLOTS.withIndex()) {
+            addSlot(Slot(playerInventory, index, 81 + index * 18, 200))
+        }
+    }
+
+    fun setupSlotsBasedOnContent() {
+        BAG_SLOTS.forEach {
+            (getSlot(it) as CobblemonBagSlot).let {
+                it.simulatedSlot = -1
+                it.slotOverflowValue = 0
+            }
+        }
+
+        var slotId = BAG_SLOTS.first - 8 * scroll
+        bagContainer.items.forEachIndexed { index, itemStack ->
+            if (currentlySelectedCategory == -1 || BagCategories.getOrderedCategoriesList()[currentlySelectedCategory].itemIsValid(itemStack)) {
+                val stackCount = ceil(itemStack.count.toFloat() / itemStack.maxStackSize).toInt()
+                for (i in 0..<stackCount) {
+                    if (slotId in BAG_SLOTS) {
+                        val slot = getSlot(slotId) as CobblemonBagSlot
+                        slot.simulatedSlot = index
+                        slot.slotOverflowValue = i
+                    }
+                    slotId += 1
+                    if (slotId > BAG_SLOTS.last) return@forEachIndexed
+                }
+            }
+        }
+        updateMaxScroll()
+    }
+
+    fun calculateCategoriesItemCounts() {
+        val orderedCategories = BagCategories.getOrderedCategoriesList()
+        categoryItemCounts.clear()
+        for (i in 0..<orderedCategories.size) {
+            categoryItemCounts.add(0)
+        }
+
+        bagContainer.items.forEach { itemStack ->
+            for (i in 0..<orderedCategories.size) {
+                val category = orderedCategories[i]
+                if (category.itemIsValid(itemStack)) {
+                    categoryItemCounts[i] += itemStack.count
+                    return@forEach
+                }
+            }
+        }
+    }
+
+    fun changeCategory(categoryId: Int) {
+        currentlySelectedCategory = categoryId
+        scroll = 0
+        setupSlotsBasedOnContent()
+    }
+
+    fun updateMaxScroll() {
+        var itemCount = 0
+        bagContainer.items.forEach { itemStack ->
+            if (currentlySelectedCategory == -1 || BagCategories.getOrderedCategoriesList()[currentlySelectedCategory].itemIsValid(itemStack)) {
+                itemCount += ceil(itemStack.count.toFloat() / itemStack.maxStackSize).toInt()
+            }
+        }
+        val rowsWithItems = (itemCount - 1) / 8 + 1
+        maxScroll = max(rowsWithItems - 3, 0)
+    }
+
+    override fun stillValid(player: Player): Boolean {
+        return true //Add some extra logic like checking for maybe bag item existance
+    }
+
+    override fun sendAllDataToRemote() { //We want to send more info than just the slots
+        val items = NonNullList.create<ItemStack>()
+        for (i in PARTY_SLOTS.first..HOTBAR_SLOTS.last) {
+            this.remoteSlots[i] = this.slots[i].item.copy()
+            items.add(this.remoteSlots[i].copy())
+        }
+
+        this.remoteCarried = this.carried.copy()
+
+        bagContainer.items.forEach {
+            items.add(it.copy())
+        }
+
+        if (this.synchronizer != null) {
+            this.synchronizer!!.sendInitialData(this, items, this.remoteCarried, this.remoteDataSlots.toIntArray())
+        }
+    }
+
+    override fun initializeContents(stateId: Int, items: List<ItemStack>, carried: ItemStack) {
+        bagContainer.items.clear()
+        items.forEachIndexed { index, stack ->
+            val adjustedIndex = index + PARTY_SLOTS.first
+            if (adjustedIndex in PARTY_SLOTS.first..HOTBAR_SLOTS.last) {
+                this.slots[adjustedIndex].set(stack)
+            } else {
+                bagContainer.items.add(stack)
+            }
+        }
+
+        this.carried = carried
+        this.stateId = stateId
+        setupSlotsBasedOnContent()
+        calculateCategoriesItemCounts()
+    }
+
+    override fun clicked(slotId: Int, button: Int, clickType: ClickType, player: Player) {
+        if (slotId in BAG_SLOTS) {
+            try {
+                doBagClick(slotId, button, clickType, player)
+            } catch (exception: Exception) {
+                val crashReport = CrashReport.forThrowable(exception, "Container click")
+                val crashReportCategory = crashReport.addCategory("Click info")
+                crashReportCategory.setDetail("Menu Type") {
+                    if (this.menuType != null) BuiltInRegistries.MENU.getKey(this.menuType!!)
+                        .toString() else "<no type>"
+                }
+                crashReportCategory.setDetail("Menu Class") { this.javaClass.getCanonicalName() }
+                crashReportCategory.setDetail("Slot Count", this.slots.size)
+                crashReportCategory.setDetail("Slot", slotId)
+                crashReportCategory.setDetail("Button", button)
+                crashReportCategory.setDetail("Type", clickType)
+                throw ReportedException(crashReport)
+            }
+            return
+        } else if (slotId in PARTY_SLOTS) {
+            onPartySlotClick(slotId, button, clickType, player)
+        }
+        super.clicked(slotId, button, clickType, player)
+    }
+
+    // We handle the bag slots completely differently than normal slots, but a lot of default logic is cut
+    private fun doBagClick(slotId: Int, button: Int, clickType: ClickType, player: Player) {
+        val slot = (getSlot(slotId) as? CobblemonBagSlot) ?: return
+        val slotItem = slot.item
+
+        if (clickType == ClickType.PICKUP && (button == 0 || button == 1)) {
+            val primaryButton = if (button == 0) ClickAction.PRIMARY else ClickAction.SECONDARY
+            val carriedStack = carried
+
+            if (carriedStack.isEmpty) {
+                if (!slotItem.isEmpty) {
+                    val pickupCount = if (primaryButton == ClickAction.PRIMARY) slotItem.count else (slotItem.count + 1) / 2
+
+                    val removedItemStack = slot.remove(pickupCount)
+                    if (!removedItemStack.isEmpty) {
+                        carried = removedItemStack
+                        slot.onTake(player, removedItemStack)
+                        getAndReduceCategoryCount(removedItemStack)
+                    }
+
+                    playSound(CobblemonSounds.ITEM_BAG_ITEM_OUT)
+                    setupSlotsBasedOnContent()
+                }
+            } else {
+                val (categoryId, allowedTransfer) = calculateInsertCount(carriedStack)
+                if (allowedTransfer <= 0) return
+
+                val transferCount = if (primaryButton == ClickAction.PRIMARY) min(carriedStack.count, allowedTransfer) else 1
+
+                bagContainer.items.forEachIndexed { index, slotStack ->
+                    if (ItemStack.isSameItemSameComponents(carriedStack, slotStack) && !tryItemClickBehaviourOverride(player, primaryButton, CobblemonBagSlot(bagContainer, index, 0, 0), slotStack, carriedStack)
+                    ) { // Provide a slot with index equal to the item, as there is not really any 'real' slots
+                        slotStack.grow(transferCount)
+                        carriedStack.shrink(transferCount)
+                        categoryItemCounts[categoryId] += transferCount
+                        playSound(CobblemonSounds.ITEM_BAG_ITEM_IN)
+                        setupSlotsBasedOnContent()
+                        return
+                    }
+                }
+
+                val transferItem = carriedStack.split(transferCount)
+                bagContainer.items.add(transferItem)
+                categoryItemCounts[categoryId] += transferCount
+                playSound(CobblemonSounds.ITEM_BAG_ITEM_IN)
+                setupSlotsBasedOnContent()
+            }
+        } else if (clickType == ClickType.QUICK_MOVE && (button == 0 || button == 1)) {
+            quickMoveStackFromBag(player, slot)
+        } else if (clickType == ClickType.CLONE && player.hasInfiniteMaterials() && carried.isEmpty && !slotItem.isEmpty) {
+            carried = slotItem.copyWithCount(slotItem.maxStackSize)
+        } else if (clickType == ClickType.THROW && carried.isEmpty && !slotItem.isEmpty) {
+            val throwCount = if (button == 0) 1 else min(slotItem.count, slotItem.maxStackSize)
+            val bagSize = bagContainer.items.size
+            val removedItemStack = slot.remove(throwCount)
+            player.drop(removedItemStack, true)
+            playSound(CobblemonSounds.ITEM_BAG_ITEM_OUT)
+            getAndReduceCategoryCount(removedItemStack)
+
+            if (bagSize != bagContainer.items.size) {
+                setupSlotsBasedOnContent()
+            }
+        }
+    }
+
+    //Handle party slot clicked
+    private fun onPartySlotClick(slotId: Int, button: Int, clickType: ClickType, player: Player) {
+        val slotItem = getSlot(slotId).item
+        if (clickType == ClickType.CLONE && player.hasInfiniteMaterials() && carried.isEmpty && !slotItem.isEmpty) {
+            carried = slotItem.copyWithCount(slotItem.maxStackSize)
+        } else if (clickType != ClickType.PICKUP) return
+
+        if (serverParty == null) return // Client does nothing
+
+        if (!carried.isEmpty && (isBlacklisted(carried) || !isWhitelisted(carried))) return //Blacklisted and Whitelisted checks
+
+        val index = slotId - PARTY_SLOTS.first
+        val pokemon = serverParty?.get(index) ?: return
+
+        val heldItem = pokemon.heldItem()
+
+        if (carried.isEmpty || carried.count <= 1) { // Can Swap/Pickup
+            val returned = pokemon.swapHeldItem(carried, aiCanDrop = false)
+            carried = returned
+            broadcastChanges()
+        } else if (heldItem.isEmpty) { // Can Placedown
+            pokemon.swapHeldItem(carried, aiCanDrop = false)
+            broadcastChanges()
+        }
+    }
+
+    //Handled only by server
+    fun useHeldItemOnPokemon(partySlot: Int) {
+        if (carried.isEmpty) return
+
+        val pokemon = serverParty?.get(partySlot) ?: return
+        val item = carried.item as? PokemonSelectingItem ?: return
+        val player = playerInventory.player as? ServerPlayer ?: return
+
+        if (player.isInBattle()) return
+
+        val interaction = item.applyToPokemon(player, carried, pokemon)
+        if (interaction?.result == InteractionResult.SUCCESS) {
+            CobblemonCriteria.POKEMON_INTERACT.trigger(player, PokemonInteractContext(pokemon.species.resourceIdentifier, BuiltInRegistries.ITEM.getKey(carried.item)))
+            broadcastChanges()
+        }
+    }
+
+    private fun isBlacklisted(stack: ItemStack): Boolean =
+        BuiltInRegistries.ITEM.getTagOrEmpty(CobblemonItemTags.BLACKLISTED_ITEMS_TO_HOLD).any()
+                && stack.`is`(CobblemonItemTags.BLACKLISTED_ITEMS_TO_HOLD)
+
+    private fun isWhitelisted(stack: ItemStack): Boolean =
+        BuiltInRegistries.ITEM.getTagOrEmpty(CobblemonItemTags.WHITELISTED_ITEMS_TO_HOLD).none()
+                || stack.`is`(CobblemonItemTags.WHITELISTED_ITEMS_TO_HOLD)
+
+    override fun quickMoveStack(player: Player, index: Int): ItemStack { // This will only be called by base inventory
+        if (index < 0 || index >= slots.size) return ItemStack.EMPTY
+        val slot = slots[index]
+        val itemStack = slot.item
+
+        val (categoryId, allowedTransfer) = calculateInsertCount(itemStack)
+        if (allowedTransfer <= 0) return ItemStack.EMPTY
+
+        val transferCount = min(itemStack.count, allowedTransfer)
+
+        if (slot.hasItem()) {
+            bagContainer.items.forEach { slotStack ->
+                if (ItemStack.isSameItemSameComponents(slotStack, itemStack)) {
+                    slotStack.grow(transferCount)
+                    itemStack.shrink(transferCount)
+                    categoryItemCounts[categoryId] += transferCount
+                    playSound(CobblemonSounds.ITEM_BAG_ITEM_IN)
+                    setupSlotsBasedOnContent()
+                    return ItemStack.EMPTY
+                }
+            }
+
+            bagContainer.items.add(itemStack.split(transferCount))
+            categoryItemCounts[categoryId] += transferCount
+            playSound(CobblemonSounds.ITEM_BAG_ITEM_IN)
+            setupSlotsBasedOnContent()
+        }
+        return ItemStack.EMPTY
+    }
+
+    fun quickMoveStackFromBag(player: Player, slot: CobblemonBagSlot) { //Called by bag items
+        val transferStack = slot.item
+        val startingCount = transferStack.count
+
+        if (moveItemStackTo(transferStack, INVENTORY_SLOTS.first, HOTBAR_SLOTS.last + 1, false)) {
+            val itemsMoved = startingCount - transferStack.count
+            getAndReduceCategoryCount(slot.remove(itemsMoved))
+            playSound(CobblemonSounds.ITEM_BAG_ITEM_OUT)
+            setupSlotsBasedOnContent()
+        }
+    }
+
+    fun calculateInsertCount(stack: ItemStack): Pair<Int, Int> {
+        if (stack.isEmpty) return -1 to 0
+
+        BagCategories.getOrderedCategoriesList().forEachIndexed { index, category ->
+            if (category.itemIsValid(stack)) {
+                val maxAllowed = max(category.maxCount - categoryItemCounts[index], 0)
+                return index to min(stack.count, maxAllowed)
+            }
+        }
+        return -1 to 0
+    }
+
+    fun getAndReduceCategoryCount(stack: ItemStack) {
+        if (stack.isEmpty) return
+
+        BagCategories.getOrderedCategoriesList().forEachIndexed { index, category ->
+            if (category.itemIsValid(stack)) {
+                categoryItemCounts[index] -= stack.count
+                return
+            }
+        }
+    }
+
+    override fun canTakeItemForPickAll(stack: ItemStack, slot: Slot): Boolean {
+        return slot.index !in BAG_SLOTS
+    }
+
+    fun playSound(soundEvent: SoundEvent) {
+        Minecraft.getInstance().soundManager.play(SimpleSoundInstance.forUI(soundEvent, 1.0F))
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/item/bag/CobblemonBagPartySlot.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.item.bag
+
+import com.cobblemon.mod.common.pokemon.Pokemon
+import net.minecraft.world.SimpleContainer
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.inventory.Slot
+import net.minecraft.world.item.ItemStack
+
+class CobblemonBagPartySlot(
+    container: SimpleContainer,
+    index: Int,
+    val activeGetter: () -> Boolean,
+    val itemGetter: () -> ItemStack,
+    x: Int,
+    y: Int
+): Slot(container, index, x, y) {
+    override fun getMaxStackSize(): Int = 1
+
+    override fun mayPlace(stack: ItemStack): Boolean = false
+    override fun mayPickup(player: Player): Boolean = false
+
+    override fun getItem(): ItemStack {
+        return itemGetter.invoke()
+    }
+
+    override fun isActive(): Boolean {
+        return activeGetter.invoke()
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/item/bag/CobblemonBagSlot.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.item.bag
+
+import net.minecraft.world.entity.player.Player
+import net.minecraft.world.inventory.Slot
+import net.minecraft.world.item.ItemStack
+import java.util.Optional
+import kotlin.math.min
+
+class CobblemonBagSlot(
+    container: CobblemonBagContainer,
+    var simulatedSlot: Int, //Cant override base slot variable so it is forever -1
+    x: Int,
+    y: Int
+): Slot(container, 0, x, y) {
+    var slotOverflowValue = 0
+
+    override fun set(stack: ItemStack) {}
+
+    override fun getItem(): ItemStack {
+        if (simulatedSlot == -1) return ItemStack.EMPTY
+        val itemStack = container.getItem(simulatedSlot)
+        val count = min(itemStack.count - itemStack.maxStackSize * slotOverflowValue, itemStack.maxStackSize)
+        return itemStack.copyWithCount(count)
+    }
+
+    override fun remove(amount: Int): ItemStack {
+        if (simulatedSlot == -1) return ItemStack.EMPTY
+        return container.removeItem(simulatedSlot, amount)
+    }
+
+    override fun mayPlace(stack: ItemStack): Boolean = false
+    override fun mayPickup(player: Player): Boolean = false
+}

common/src/main/kotlin/com/cobblemon/mod/common/item/group/CobblemonItemGroups.kt

@@ -945,6 +945,8 @@ object CobblemonItemGroups {
         CobblemonItems.pokeBalls.forEach(entries::accept)
         CobblemonItems.pokeRods.forEach(entries::accept)
         CobblemonItems.pokedexes.forEach(entries::accept)
+        entries.accept(CobblemonItems.TRAINER_PACK)
+        entries.accept(CobblemonItems.TRAINER_BAG)
     }
 
     private fun blocksInjections(injector: Injector) {

common/src/main/kotlin/com/cobblemon/mod/common/item/interactive/PonigiriItem.kt

@@ -9,6 +9,7 @@
 package com.cobblemon.mod.common.item.interactive
 
 import com.cobblemon.mod.common.CobblemonItemComponents
+import com.cobblemon.mod.common.item.components.FoodComponent
 import net.minecraft.network.chat.Component
 import net.minecraft.sounds.SoundEvent
 import net.minecraft.sounds.SoundEvents
@@ -23,10 +24,15 @@ import net.minecraft.world.level.Level
 class PonigiriItem : Item(
         Properties().stacksTo(64)
                 .food(FoodProperties.Builder()
-                        .nutrition(2)
-                        .saturationModifier(0.55f)
+                        .nutrition(NUTRITION)
+                        .saturationModifier(SATURATION_MODIFIER)
                         .build())
 ) {
+    companion object {
+        const val NUTRITION = 2
+        const val SATURATION_MODIFIER = 0.55f
+    }
+
     override fun getName(stack: ItemStack): Component {
 
         val ingredients = stack.get(CobblemonItemComponents.INGREDIENT)
@@ -59,4 +65,9 @@ class PonigiriItem : Item(
     override fun getEatingSound(): SoundEvent {
         return SoundEvents.GENERIC_EAT
     }
-}
+
+    fun getFoodValues(stack: ItemStack): Pair<Int, Float> {
+        val (hunger, saturation) = stack.getOrDefault(CobblemonItemComponents.FOOD, FoodComponent(NUTRITION, SATURATION_MODIFIER))
+        return hunger to saturation
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/bag/UpdateBagMenuDataPacket.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.net.messages.client.bag
+
+import com.cobblemon.mod.common.api.net.NetworkPacket
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.network.RegistryFriendlyByteBuf
+
+class UpdateBagMenuDataPacket(val categoryId: Int, val scroll: Int): NetworkPacket<UpdateBagMenuDataPacket> {
+    companion object {
+        val ID = cobblemonResource("update_bag_menu_data")
+        fun decode(buffer: RegistryFriendlyByteBuf): UpdateBagMenuDataPacket {
+            return UpdateBagMenuDataPacket(buffer.readInt(), buffer.readInt())
+        }
+    }
+
+    override val id = ID
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeInt(categoryId)
+        buffer.writeInt(scroll)
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/bag/UseItemOnPokemonFromBagPacket.kt

@@ -0,0 +1,26 @@
+/*
+ * 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.bag
+
+import com.cobblemon.mod.common.api.net.NetworkPacket
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.network.RegistryFriendlyByteBuf
+
+class UseItemOnPokemonFromBagPacket(val partySlot: Int): NetworkPacket<UseItemOnPokemonFromBagPacket> {
+    companion object {
+        val ID = cobblemonResource("use_item_on_pokemon_from_bag")
+        fun decode(buffer: RegistryFriendlyByteBuf): UseItemOnPokemonFromBagPacket {
+            return UseItemOnPokemonFromBagPacket(buffer.readInt())
+        }
+    }
+    override val id = ID
+    override fun encode(buffer: RegistryFriendlyByteBuf) {
+        buffer.writeInt(partySlot)
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/data/BagCategoriesSyncPacket.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.net.messages.client.data
+
+import com.cobblemon.mod.common.api.bag.BagCategories
+import com.cobblemon.mod.common.api.bag.BagCategory
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.network.RegistryFriendlyByteBuf
+
+class BagCategoriesSyncPacket(categories: List<BagCategory>): DataRegistrySyncPacket<BagCategory, BagCategoriesSyncPacket>(categories) {
+    companion object {
+        val ID = cobblemonResource("bag_categories")
+        fun decode(buffer: RegistryFriendlyByteBuf) = BagCategoriesSyncPacket(emptyList()).apply { decodeBuffer(buffer) }
+    }
+
+    override val id = ID
+    override fun encodeEntry(buffer: RegistryFriendlyByteBuf, entry: BagCategory) {
+        entry.encode(buffer)
+    }
+
+    override fun decodeEntry(buffer: RegistryFriendlyByteBuf): BagCategory = BagCategory.decode(buffer)
+
+    override fun synchronizeDecoded(entries: Collection<BagCategory>) {
+        BagCategories.reload(entries.associateBy { it.identifier })
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/trade/TradeCompletedPacket.kt

@@ -23,16 +23,19 @@ import java.util.UUID
  * @author Hiroku
  * @since March 5th, 2023
  */
-class TradeCompletedPacket(val pokemonId1: UUID, val pokemonId2: UUID) : NetworkPacket<TradeCompletedPacket> {
+class TradeCompletedPacket(val pokemonIds1: List<UUID>, val pokemonIds2: List<UUID>) : NetworkPacket<TradeCompletedPacket> {
     companion object {
         val ID = cobblemonResource("trade_completed")
-        fun decode(buffer: RegistryFriendlyByteBuf) = TradeCompletedPacket(buffer.readUUID(), buffer.readUUID())
+        fun decode(buffer: RegistryFriendlyByteBuf) = TradeCompletedPacket(
+            buffer.readList { it.readUUID() },
+            buffer.readList { it.readUUID() }
+        )
     }
 
     override val id = ID
 
     override fun encode(buffer: RegistryFriendlyByteBuf) {
-        buffer.writeUUID(pokemonId1)
-        buffer.writeUUID(pokemonId2)
+        buffer.writeCollection(pokemonIds1) { buf, id -> buf.writeUUID(id) }
+        buffer.writeCollection(pokemonIds2) { buf, id -> buf.writeUUID(id) }
     }
 }

common/src/main/kotlin/com/cobblemon/mod/common/net/messages/client/trade/TradeUpdatedPacket.kt

@@ -12,10 +12,6 @@ import com.cobblemon.mod.common.api.net.NetworkPacket
 import com.cobblemon.mod.common.api.net.UnsplittablePacket
 import com.cobblemon.mod.common.pokemon.Pokemon
 import com.cobblemon.mod.common.util.cobblemonResource
-import com.cobblemon.mod.common.util.readNullable
-import com.cobblemon.mod.common.util.readUUID
-import com.cobblemon.mod.common.util.writeNullable
-import com.cobblemon.mod.common.util.writeUUID
 import net.minecraft.network.RegistryFriendlyByteBuf
 import java.util.UUID
 
@@ -27,15 +23,18 @@ import java.util.UUID
  * @author Hiroku
  * @since March 5th, 2023
  */
-class TradeUpdatedPacket(val playerId: UUID, val pokemon: Pokemon?) : NetworkPacket<TradeUpdatedPacket>, UnsplittablePacket {
+class TradeUpdatedPacket(val playerId: UUID, val pokemons: List<Pokemon>) : NetworkPacket<TradeUpdatedPacket>, UnsplittablePacket {
     companion object {
         val ID = cobblemonResource("trade_updated")
-        fun decode(buffer: RegistryFriendlyByteBuf) = TradeUpdatedPacket(buffer.readUUID(), buffer.readNullable { Pokemon.S2C_CODEC.decode(buffer) })
+        fun decode(buffer: RegistryFriendlyByteBuf) = TradeUpdatedPacket(
+            buffer.readUUID(),
+            buffer.readList { Pokemon.S2C_CODEC.decode(it as RegistryFriendlyByteBuf) }
+        )
     }
 
     override val id = ID
     override fun encode(buffer: RegistryFriendlyByteBuf) {
         buffer.writeUUID(playerId)
-        buffer.writeNullable(pokemon) { _, pokemon -> Pokemon.S2C_CODEC.encode(buffer, pokemon) }
+        buffer.writeCollection(pokemons) { buf, pokemon -> Pokemon.S2C_CODEC.encode(buf as RegistryFriendlyByteBuf, pokemon) }
     }
 }

common/src/main/kotlin/com/cobblemon/mod/common/net/messages/server/trade/UpdateTradeOfferPacket.kt

@@ -11,26 +11,30 @@ package com.cobblemon.mod.common.net.messages.server.trade
 import com.cobblemon.mod.common.api.net.NetworkPacket
 import com.cobblemon.mod.common.api.storage.party.PartyPosition
 import com.cobblemon.mod.common.util.cobblemonResource
+import com.cobblemon.mod.common.util.readList
 import com.cobblemon.mod.common.util.readNullable
 import com.cobblemon.mod.common.util.readPartyPosition
 import com.cobblemon.mod.common.util.readUUID
+import com.cobblemon.mod.common.util.writeCollection
 import com.cobblemon.mod.common.util.writeNullable
 import com.cobblemon.mod.common.util.writePartyPosition
 import com.cobblemon.mod.common.util.writeUUID
 import net.minecraft.network.RegistryFriendlyByteBuf
 import java.util.UUID
 
-class UpdateTradeOfferPacket(val newOffer: Pair<UUID, PartyPosition>?): NetworkPacket<UpdateTradeOfferPacket> {
+class UpdateTradeOfferPacket(val newOffers: List<Pair<UUID, PartyPosition>>): NetworkPacket<UpdateTradeOfferPacket> {
     companion object {
         val ID = cobblemonResource("update_trade_offer")
-        fun decode(buffer: RegistryFriendlyByteBuf) = UpdateTradeOfferPacket(buffer.readNullable { buffer.readUUID() to buffer.readPartyPosition() })
+        fun decode(buffer: RegistryFriendlyByteBuf) = UpdateTradeOfferPacket(
+            buffer.readList { it.readUUID() to it.readPartyPosition() }
+        )
     }
 
     override val id = ID
     override fun encode(buffer: RegistryFriendlyByteBuf) {
-        buffer.writeNullable(newOffer) { buffer, (pokemonId, partyPosition) ->
-            buffer.writeUUID(pokemonId)
-            buffer.writePartyPosition(partyPosition)
+        buffer.writeCollection(newOffers) { buf, (pokemonId, partyPosition) ->
+            buf.writeUUID(pokemonId)
+            buf.writePartyPosition(partyPosition)
         }
     }
 }

common/src/main/kotlin/com/cobblemon/mod/common/net/serverhandling/battle/BattleSelectActionsHandler.kt

@@ -8,9 +8,12 @@
 
 package com.cobblemon.mod.common.net.serverhandling.battle
 
+import com.cobblemon.mod.common.Cobblemon
 import com.cobblemon.mod.common.api.net.ServerNetworkPacketHandler
 import com.cobblemon.mod.common.api.text.red
 import com.cobblemon.mod.common.battles.BattleRegistry
+import com.cobblemon.mod.common.battles.HealItemActionResponse
+import com.cobblemon.mod.common.battles.MoveActionResponse
 import com.cobblemon.mod.common.exception.IllegalActionChoiceException
 import com.cobblemon.mod.common.net.messages.client.battle.BattleMakeChoicePacket
 import com.cobblemon.mod.common.net.messages.client.battle.BattleQueueRequestPacket
@@ -25,6 +28,27 @@ object BattleSelectActionsHandler : ServerNetworkPacketHandler<BattleSelectActio
         if (!actor.mustChoose) {
             return
         }
+
+        // Battle command injection attempt detection
+        packet.showdownActionResponses.asSequence()
+            .flatMap {
+                when (it) {
+                    is MoveActionResponse -> sequenceOf(it.moveName, it.targetPnx, it.gimmickID)
+                    is HealItemActionResponse -> sequenceOf(it.item)
+                    else -> emptySequence()
+                }
+            }
+            .filterNotNull()
+            .firstOrNull { field -> field.any(Char::isISOControl) }
+            ?.let {
+                // Escapes control chars as \uXXXX to prevent forging logs.
+                val printable = it.replace(Regex("\\p{Cc}")) { "\\u%04x".format(it.value[0].code) }
+                Cobblemon.LOGGER.warn("Blocked battle command injection from ${player.name.string}: $printable")
+                actor.sendUpdate(BattleQueueRequestPacket(actor.request!!))
+                actor.sendUpdate(BattleMakeChoicePacket())
+                return
+            }
+
         try {
             actor.setActionResponses(packet.showdownActionResponses)
         } catch (e: IllegalActionChoiceException) {

common/src/main/kotlin/com/cobblemon/mod/common/net/serverhandling/trade/ChangeTradeAcceptanceHandler.kt

@@ -20,7 +20,7 @@ object ChangeTradeAcceptanceHandler : ServerNetworkPacketHandler<ChangeTradeAcce
     override fun handle(packet: ChangeTradeAcceptancePacket, server: MinecraftServer, player: ServerPlayer) {
         val trade = TradeManager.getActiveTrade(player.uuid) ?: return player.sendPacket(TradeCancelledPacket())
         val tradeParticipant = trade.getTradeParticipant(player.uuid)
-        if (trade.getOpposingOffer(tradeParticipant).pokemon?.uuid == packet.pokemonOfferId) {
+        if (trade.getOpposingOffer(tradeParticipant).pokemon.any { it.uuid == packet.pokemonOfferId }) {
             trade.updateAcceptance(tradeParticipant, packet.newAcceptance)
         }
     }

common/src/main/kotlin/com/cobblemon/mod/common/net/serverhandling/trade/PerformTradeHandler.kt

@@ -20,7 +20,7 @@ object PerformTradeHandler : ServerNetworkPacketHandler<PerformTradePacket> {
     override fun handle(packet: PerformTradePacket, server: MinecraftServer, player: ServerPlayer) {
         val trade = TradeManager.getActiveTrade(player.uuid) ?: return player.sendPacket(TradeCancelledPacket())
         val tradeParticipant = trade.getTradeParticipant(player.uuid)
-        if (trade.getOpposingOffer(tradeParticipant).pokemon?.uuid == packet.pokemonOfferId) {
+        if (trade.getOpposingOffer(tradeParticipant).pokemon.any { it.uuid == packet.pokemonOfferId }) {
             trade.performTrade(tradeParticipant)
         }
     }

common/src/main/kotlin/com/cobblemon/mod/common/net/serverhandling/trade/UpdateTradeOfferHandler.kt

@@ -12,6 +12,7 @@ import com.cobblemon.mod.common.CobblemonNetwork.sendPacket
 import com.cobblemon.mod.common.api.net.ServerNetworkPacketHandler
 import com.cobblemon.mod.common.net.messages.server.trade.CancelTradePacket
 import com.cobblemon.mod.common.net.messages.server.trade.UpdateTradeOfferPacket
+import com.cobblemon.mod.common.pokemon.Pokemon
 import com.cobblemon.mod.common.trade.TradeManager
 import com.cobblemon.mod.common.util.party
 import net.minecraft.server.MinecraftServer
@@ -21,20 +22,16 @@ object UpdateTradeOfferHandler : ServerNetworkPacketHandler<UpdateTradeOfferPack
     override fun handle(packet: UpdateTradeOfferPacket, server: MinecraftServer, player: ServerPlayer) {
         val trade = TradeManager.getActiveTrade(player.uuid) ?: return player.sendPacket(CancelTradePacket())
         val tradeParticipant = trade.getTradeParticipant(player.uuid)
-        val newOffer = packet.newOffer
-        if (newOffer == null) {
-            trade.updateOffer(tradeParticipant, null)
-        } else {
-            val (pokemonId, partyPosition) = newOffer
-            val party = player.party()
+        val newOffers = packet.newOffers
+
+        val validPokemons = mutableListOf<Pokemon>()
+        val party = player.party()
+        for ((pokemonId, partyPosition) in newOffers) {
             val pokemon = party[partyPosition]
-            if (pokemon == null || pokemon.uuid != pokemonId) {
-                return
-            } else if (!pokemon.tradeable) {
-                return
-            } else {
-                trade.updateOffer(tradeParticipant, pokemon)
+            if (pokemon != null && pokemon.uuid == pokemonId && pokemon.tradeable) {
+                validPokemons.add(pokemon)
             }
         }
+        trade.updateOffer(tradeParticipant, validPokemons)
     }
 }