Big license moment

Add some API utilities

See merge request cable-mc/cobblemon!636

CHANGELOG.md

@@ -8,32 +8,53 @@
 - Added big roots, generating from cave ceiling dirt and sometimes spreading into energy roots.
 - Added trading between players. Press R while looking at another player, you'll figure it out.
 - Added pasture blocks, used to let your PC Pokémon roam around your base.
+- Added 69 berry trees. Some are found in village farms, some from planting different berries close to each other.
+- Added medicine brewing using medicinal leeks and berries in brewing stands.
+- Added Pokémon cries when in battles and being sent out.
 - Added support for scale in animations.
 - Added support for jump keyframes (i.e. pre and post keyframes)
-- Made Nosepass point towards world spawn while idle.
+- Added AI for Nosepass to point towards world spawn when idle.
 - Added structure spawn conditions
-- Added Pokémon cry system for battles and sending out.
 - Added cries for Gen 1-9 starters and their evolutions.
-- Added cries for Chatot, Darmanitan, Darumaka, Lucario, Mimikyu, Quagsire, Riolu, Wooper, Caterpie, Metapod, Butterfree, Weedle, Kakuna, Beedrill, Pidgey, Pidgeotto, Pidgeot, Rattata, Raticate, Cleffa, Clefairy, Clefable, Tauros, Miltank, Buneary, Lopunny, Wooloo, Dubwool.
-- Added recipes for Berry Juice, Heal Powder, Remedy, Fine Remedy, Superb Remedy, Revive, Max Revive, HP Up, Protein, Iron, Calcium, Zinc, Carbos, PP Up, PP Max, Pasture, Medicinal Leek to Magenta Dye, Roasted Leek, Leek and Potato Stew, Braised Vivichoke, Vivichoke Dip, Mulch Base, Growth Mulch, Surprise Mulch, Coarse Mulch, Humid Mulch, Rich Mulch, Loamy Mulch, Peat Mulch, Sandy Mulch, Health Feather, Muscle Feather, Resist Feather, Genius Feather, Clever Feather, Genius Feather
+- Added recipes for Berry Juice, Heal Powder, Remedy, Fine Remedy, Superb Remedy, Revive, Max Revive, HP Up, Protein, Iron, Calcium, Zinc, Carbos, PP Up, PP Max, Pasture, Medicinal Leek to Magenta Dye, Roasted Leek, Leek and Potato Stew, Braised Vivichoke, Vivichoke Dip, Mulch Base, Growth Mulch, Surprise Mulch, Coarse Mulch, Humid Mulch, Rich Mulch, Loamy Mulch, Peat Mulch, Sandy Mulch, X Attack, X Defense, X Special Attack, X Special Defense, X Speed, X Accuracy, Dire Hit, Guard Spec, Power Anklet, Power Band, Power Belt, Power Bracelet, Power Lens, Power Weight, Bright Powder, Destiny Knot
+- Added cries for Farfetchd, Galarian Farfetched, Rookidee, Corvisquire, Corviknight, Caterpie, Metapod, Butterfree, Weedle, Kakuna, Beedrill, Pidgey, Pidgeotto, Pidgeot, Rattata, Raticate, Clefairy, Clefable, Tauros, Eevee, Vaporeon, Flareon, Jolteon, Chatot, Darmanitan, Darumaka, Lucario, Mimikyu, Quagsire, Riolu, Wooper, Cleffa, Miltank, Buneary, Lopunny, Wooloo, Dubwool.
 - Added a shoulder mount for Mimikyu
 - Added Advancement trigger for defeating Pokémon and collecting varieties of Pokémon.
 - Added sleep animations to Arcanine, Jigglypuff, Wigglytuff, Vulpix and Ninetales.
 - Added flying placeholder animations to Pidgey, Pidgeotto, Pidgeot, Golbat, Crobat, Scyther, Scizor, Zapdos, Moltres, Articuno, Dragonite, Rowlet, Dartrix, and Decidueye.
-- Added loot to various vanilla chest loot tables (Link Cable in Ancient Cities, Woodland Mansions, End Cities, and Igloos, Vivichoke Seeds in Jungle Temples, Dungeons, and Plains, Savanna, Snowy, and Taiga Villages, and all 7 Apricorn Sprouts in Desert, Plains, Savanna, Snowy, and Taiga Villages, as well as the Bonus Chest)
+- Added loot to various vanilla chest loot tables (Link Cable in Ancient Cities, Woodland Mansions, End Cities, and Igloos, Vivichoke Seeds in Jungle Temples, Dungeons, and Plains, Savanna, Snowy, and Taiga Villages, and all 7 Apricorn Sprouts in Desert, Plains, Savanna, Snowy, and Taiga Villages, as well as the Bonus Chest, which can also have 5 of the basic Poké Ball types)
 - Added the `/teststore <player> <store> <properties>` command allowing command block/mcfunction users to query a party, PC or both for Pokémon matching specific properties and returning the match count, this will be a cheat command in the Minecraft permission system or use the permission `cobblemon.command.teststore` if a permission mod is present.
 - Added the `/querylearnset <player> <slot> <move>` command allowing command block/mcfunction users to query a party slot and check if the Pokémon can learn a specific move returning a 1 if yes otherwise 0, this will be a cheat command in the Minecraft permission system or use the permission `cobblemon.command.querylearnset` if a permission mod is present.
 - Added the `/testpcslot <player> <slot> <properties>` command allowing command block/mcfunction users to query a pc slot and check if the Pokémon matches specific properties returning a 1 if yes otherwise 0, this will be a cheat command in the Minecraft permission system or use the permission `cobblemon.command.testpcslot` if a permission mod is present.
 - Added the `/testpartyslot <player> <slot> <properties>` command allowing command block/mcfunction users to query a party slot and check if the Pokémon matches a specific properties returning a 1 if yes otherwise 0, this will be a cheat command in the Minecraft permission system or use the permission `cobblemon.command.testpartyslot` if a permission mod is present.
 - Added the `/clearparty <player>` command for emptying a player's party.
+- Added the `/clearpc <player>` command for emptying a player's PC.
 - Added the `/pokemonrestart <reset_starters>` and the `/pokemonrestartother <player> <reset_starters>` command allowing command block/mcfunction users to reset a players Pokémon data.
 - Added support for "isBattle" and "isTouchingWater" properties on resource pack Pokémon poses. This allows your custom Pokémon to be posed differently when in battle.
 - Added support for "isVisible" on a transformed part on resource pack Pokémon poses. This allows your custom Pokémon to have bones disappear in specific poses, such as hiding Greninja's throwing star when not in a battle pose.
+- Added a "doShinyStarters" gamerule
 - Added the `doPokemonLoot` gamerule to toggle Pokémon dropping items/exp on death.
+- Added support for battle music. Sounds can be added to the ``battle.pvp.default`` and ``battle.pvw.default`` sound events.
+- Added ability activation announcement when in battle.
+- Added Auspicious Armor and Malicious Armor, which can be used to evolve Charcadet into Armarouge or Ceruledge respectively.
+- Added animations for Wailord.
+- Added Cherry Torterra variant.
+- Added 2 new face spots for Spinda.
+- Added Forretress Shulker variant.
+- Added 'enabled' optional property on model layers, allowing later variations to disable previously-defined layers. See [this issue](https://gitlab.com/cable-mc/cobblemon/-/issues/335) for how this looks.
 
 ### Pokémon Added
 #### Gen 2
 
+- Chikorita
+- Bayleef
+- Meganium
+- Totodile
+- Croconaw
+- Feraligatr
+- Cyndaquil
+- Quilava
+- Typhlosion
 - Spinarak
 - Ariados
 - Shuckle
@@ -47,6 +68,12 @@
 - Flaaffy
 - Ampharos
 - Sudowoodo
+- Snubbull
+- Granbull
+- Phanpy
+- Donphan
+- Teddiursa
+- Ursaring
 
 #### Gen 3
 
@@ -73,11 +100,22 @@
 - Chimecho
 - Barboach
 - Whiscash
+- Volbeat
+- Illumise
+- Zigzagoon
+- Linoone
+- Ralts
+- Kirlia
+- Gardevoir
+- Nincada
+- Ninjask
+- Shedinja
+- Beldum
+- Metang
+- Metagross
 
 #### Gen 4
 
-- Cherubi (Planned)
-- Cherrim (Planned)
 - Carnivine
 - Shinx
 - Luxio
@@ -90,6 +128,12 @@
 - Chatot
 - Combee
 - Vespiquen
+- Buizel
+- Floatzel
+- Starly
+- Staravia
+- Staraptor
+- Gallade
 
 #### Gen 5
 
@@ -100,38 +144,59 @@
 - Venepede
 - Whirlpede
 - Scolipede
-- Yamask (Planned)
-- Cofagrigus (Planned)
-- Patrat (Planned)
-- Watchog (Planned)
+- Yamask
+- Cofagrigus
+- Patrat
+- Watchog
 - Lillipup
 - Herdier
 - Stoutland
+- Cottonee
+- Whimsicott
+- Pidove
+- Tranquill
+- Unfezant
+- Timburr
+- Gurdurr
+- Conkeldurr
 
 #### Gen 6
 
 - Scatterbug
 - Spewpa
 - Vivillion
-- Skrelp (Planned)
-- Dragalge (Planned)
-- Bunnelby (Planned)
-- Diggersby (Planned)
+- Skrelp
+- Dragalge
+- Bunnelby
+- Diggersby
+- Phantump
+- Trevenant
+- Fletchling
+- Fletchinder
+- Talonflame
 
 #### Gen 7
 
-- Wishiwashi (Planned)
+- Wishiwashi
 - Cutiefly
 - Ribombee
 - Stufful
 - Bewear
 - Comfey
 - Alolan Exeggutor
+- Alolan Raichu
+- Alolan Meowth
+- Alolan Persian
+- Komala
+- Wimpod
+- Golisopod
+- Crabrawler
+- Crabominable
 
 #### Gen 8
 
-- Arrokuda (Planned)
-- Barraskewda (Planned)
+- Arrokuda
+- Barraskewda
 - Nickit
 - Thievul
 - Falinks
@@ -140,12 +205,28 @@
 - Rookidee
 - Corvisquire
 - Corviknight
+- Galarian Ponyta
+- Galarian Rapidash
+- Yamper
+- Boltund
+- Galarian Zigzagoon
+- Galarian Linoone
+- Obstagoon
+- Galarian Meowth
+- Perrserker
+- Ursaluna
 
 #### Gen 9
 
 - Sprigatitto
 - Floragato
 - Meowscarada
+- Fuecoco
+- Crocalor
+- Skeledirge
+- Quaxly
+- Quaxwell
+- Quaquaval
 - Flittle
 - Espathra
 - Garganacl
@@ -155,20 +236,29 @@
 - Ceruledge
 - Cetoddle
 - Cetitan
-- Shroodle (Planned)
-- Grafaiai (Planned)
+- Shroodle
+- Grafaiai
 - Tandemaus
 - Maushold
 - Varoom
 - Revavroom
-- Squawkabilly (Planned)
+- Squawkabilly
 - Glimmet
 - Glimmora
-
+- Annihilape
+- Tinkatink
+- Tinkatuff
+- Tinkaton
+- Maschiff
+- Mabosstiff
+- Lechonk
+- Oinkologne
+- Paldean Wooper
+- Clodsire
 
 ### Changes
-- Updated model and textures of Arcanine, Magnemite, Magneton, Magnezone, Exeggcute, Exeggutor, Farfetchd, Elekid, Electabuzz, Electivire, Pichu, Pikachu, Raichu, Gengar, Wooper Drowzee, Hypno, Aerodactyl, Spearow, Fearow, Lickitung, Pidgeotto, Pidgeot, Scyther, Scizor, Kleavor, Popplio, Brionne, Primarina, Torchic, Combusken, Blaziken, Aerodacyl, Scyther, Scizor, Kleavor, Lickitung, Lickilicky, Happiny, Chansey, Pidgey, Pidgeotto, Pidgeot, Spearow, Fearow, Drowzee, Hypno, Arcanine, Magnemite, Magneton, Magnezone, Exeggcute, Exeggutor, Farfetchd, Elekid, Electabuzz, Electivire, Pichu, Pikachu, Raichu, and Gengar.
-- Updated models of Sceptile and Shuckle.
+- Updated model and textures of Spiritomb, Koffing, Weezing, Kadabra, Alakazam, Emolga, Oshawott, Doduo, Dodrio, Dratini, Dragonair, Dragonite, Sneasel, Weavile, Gyarados, Hitmonlee, Hitmonchan, Chesnaught, Spinda, Mamoswine, Steelix, Midreavus, Mismagius, Buneary, Lopunny, Golduck, Meowth, Persian, Fennekin, Braixen, Delphox, Snivy, Servine, Serperior, Ratatta, Raticate, Nidorina, Nidoqueen, NidoranM, Nidoking, Riolu, Lucario, Haunter, Mankey, Primeape, Mew, Mewtwo, Arcanine, Magnemite, Magneton, Magnezone, Exeggcute, Exeggutor, Elekid, Electabuzz, Electivire, Pichu, Pikachu, Raichu, Gengar, Wooper, Drowzee, Hypno, Aerodactyl, Spearow, Fearow, Lickitung, Pidgey, Pidgeotto, Pidgeot, Scyther, Scizor, Kleavor, Popplio, Brionne, Primarina, Torchic, Combusken, Blaziken, Aerodacyl, Scyther, Scizor, Kleavor, Lickitung, Lickilicky, Happiny, Chansey and Blissey.
+- Updated animations for Steelix, Turtwig, Grotle, Torterra, Ponyta, Rapidash, Piplup, Prinplup, Empoleon, Drowzee, Hypno, Farfetch'd, Exeggcute, Exeggutor, Bidoof, Chimecho, Lickytung, Lickilicky, Popplio, Brionne, Luvdisc, Chimchar, Monferno, Infernape, Sobble, Drizzile, Inteleon, Greninja, Heatmor, Aerodactyl, Ditto, Lotad, Lombre, Ludicolo, Pumpkaboo, Gourgeist.
 - Updated sprites for EV medicines, the rare candy, and the apricorn door item.
 - Updated textures for apricorn doors and all the evolution stone ores.
 - Updated Apricorn Leaves color.
@@ -180,23 +270,30 @@
 - Cobblemon items can now all have their own tooltips via resourcepacks, to add a tooltip simply add a lang entry like "item.cobblemon.{item_id}.tooltip", if you want to add multiple tooltip lines you can do so with "item.cobblemon.{item_id}.tooltip_1" and upwards.
 - Updated texture of Weedle.
 - Updated shiny texture of Dwebble and Crustle.
-- Updated Animations for Piplup, Prinplup, Empoleon, Drowzee, Hypno, Farfetch'd, Exeggcute, Exeggutor, Bidoof, Chimecho, Lickytung, Lickilicky, Popplio, Brionne, Luvdisc, Chimchar, Monferno, Infernape, Sobble, Drizzile, Inteleon, Greninja, Heatmor, Aerodactyl, Ditto, Lotad, Lombre, Ludicolo, Pumpkaboo, Gourgeist.
 - Reorganised the advancements recipes folder
-- Pokeedit command now supports IVs and EVs.
+- Pokéedit command now supports IVs and EVs.
 - Reorganised creative categories
-- Pokemon can now wander into non-solid blocks such as foliage
-- Pokeballs now despawn after 30 seconds
+- Pokémon can now wander into non-solid blocks such as foliage
+- Pokéballs now despawn after 30 seconds
 - Dive Balls will now have the same motion speed underwater as if they were thrown in the air.
 - Hardcoded potion shoulder effects have been removed, you can now use any potion vanilla or otherwise with the parameters you'd like, for more information see the [Datapack & Resourcepack Creators](#datapack-&-resourcepack-creators) section.
 - Clicking categories of the Stat sub-section or the party reorder button in the Summary screen will now produce a click sound.
 - Updated PC Recipe.
 - Improved Pokémon AI and movement.
 - Friendship will slowly increase when Pokémon are shoulder-mounted.
+- Master balls are now unable to be burned when dropped into fire/lava.
+- Pokémon will appear red when hurt, like regular entities, except when they're fainting.
+- Ponyta and Rapidash now have animated textures.
+- Pokémon's air meter no longer depletes while battling underwater.
+- Sleeping partially restores PP of Pokémon
+- Item interaction evolutions and held item requirements now support NBT by creating an object JSON containing the key ``item`` for what used to be the existing condition support and a ``nbt`` key for the NBT format, this is the string [format](https://minecraft.fandom.com/wiki/NBT_format) expected in commands. Existing data does not need to be updated.
+- Shoulder mounts now match the shoulder position a bit more accurately when sneaking.
+- Poison Heal will now cause poisoned Pokémon to heal outside of battle.
 
 ### Fixes
 - Fixed spawning moon phase dependent Pokémon only when the moon phase is wrong
 - Fixed large Pokémon spawning partially inside walls where they suffocate.
-- Fixed messages for entry hazards, screens, Tailwind, Perish Song, Destiny Bond, Shed Skin, Uproar, Forewarn, Disguise, Arena Trap, Yawn, Curse, Clamp, Whirlpool, Liquid Ooze, Miracle Eye and Safeguard.
+- Fixed messages for entry hazards, screens, weather, damage, healing, Tailwind, Perish Song, Destiny Bond, Shed Skin, Uproar, Forewarn, Disguise, Arena Trap, Yawn, Curse, Clamp, Whirlpool, Liquid Ooze, Miracle Eye, Safeguard, Magic Bounce, Lock On, Focus Energy, Confusion, and more.
 - Fixed Porygon not evolving with an Upgrade.
 - Fixed super sized Pumpkaboo not having any moves.
 - Fixed Infernape look animation.
@@ -222,18 +319,30 @@
 - Fixed particle animations not running when a Pokémon is off-screen.
 - Fixed Pokémon variants and layers not rendering correctly when shouldered and playing on a dedicated server, existing shoulders affected will need to be retrieved and shouldered again.
 - Shoulder effects will now stay applied through situations that remove potion effects such as drinking milk.
-- Fixed Shedninja evolving to use the consumed Pokeball and removed the held item.
+- Fixed Shedinja evolving to use the consumed Pokeball and removed the held item.
 - Fixed non-existent species in spawn pool file causing random species to spawn.
 - Fixed shearing Pokémon dropping 0-2 wool instead of 1-3.
 - Fixed some alignment issues in the stat hexagon of the summary menu.
+- Fixed capture calculations not applying ball bonuses entirely correctly.
+- Fixed Shedinja healing above 1 HP.
+- Fixed battles soft-locking when consecutive Pokémon faint on switch-in.
+- Fixed timing and color of battle window messages.
+- Fixed players being able to trade, battle and let out their Pokémon while in spectator mode.
+- Fixed Galarian Yamask not being able to evolve and by proxy the ``damage_taken`` evolution requirement.
+- Fixed Bisharp not being able to evolve and by proxy the ``defeat`` evolution requirement.
+- Fixed White-Striped Basculin not being able to evolve and by proxy the ``recoil`` evolution requirement.
+- Fixed Primeape, Qwilfish and Stantler not being able to evolve and by proxy the ``use_move`` evolution requirement.
+- Fixed Bramblin, Pawmo, and Rellor not being able to evolve and by proxy the ``blocks_traveled`` evolution requirement.
+- Fixed displayName property in spawn files not doing what it's meant to do.
 
 ### Developer
-- Added SpawnEvent
-- Added persistent NBT property inside Pokemon to store quick and simple data.
+- Added SpawnEvent, ThrownPokeballHitEvent, PokemonSentEvent, PokemonRecalledEvent.
+- Added BattleFledEvent, BattleStartedEvent, BattleFaintedEvent.
+- Added persistent NBT property inside Pokémon to store quick and simple data.
 - Species and FormData have had their evolutions, pre-evolution and labels properties exposed. It is still recommended to work using a Pokémon instance when possible.
-- Added capture check to BattleVictoryEvent
-- Added ThownPokeballHitEvent
+- Added capture check to BattleVictoryEvent.
 - The various hardcoded potion shoulder effects have been removed, make use of PotionBaseEffect.
+- Added ContextManager for tracking causes and contexts of conditions created during a battle. See BattleContext for types of conditions that are tracked. 
 
 ### Datapack & Resourcepack Creators
 - All potion related shoulder effects have had their IDs changed, they now all share the same type being `potion_effect` and use the vanilla Potion data [parameters](https://minecraft.fandom.com/wiki/Potion#Item_data), take for example the default Pidgey asset:
@@ -247,6 +356,7 @@
       "showIcon": false
     }
     ```
+- Renamed the ``walked_steps`` evolution requirement to ``blocks_traveled``.
 
 ## [1.3.1 (March 31st, 2023)](#1-3-1)
 

build-logic/src/main/kotlin/cobblemon.base-conventions.gradle.kts

@@ -1,3 +1,13 @@
+/*
+ *
+ *  * 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/.
+ *
+ */
+
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 val accessWidenerFile = "src/main/resources/cobblemon-common.accesswidener"
@@ -13,6 +23,8 @@ plugins {
 
 repositories {
     mavenCentral()
+    //JEI
+    maven("https://maven.blamejared.com/")
 }
 
 license {
@@ -55,4 +67,4 @@ tasks {
     withType<Jar> {
         from(rootProject.file("LICENSE"))
     }
-}
+}

common/build.gradle.kts

@@ -1,3 +1,13 @@
+/*
+ *
+ *  * 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/.
+ *
+ */
+
 plugins {
     id("cobblemon.base-conventions")
     id("cobblemon.publish-conventions")
@@ -18,6 +28,7 @@ dependencies {
 
     modImplementation(libs.fabricLoader)
     modApi(libs.molang)
+    compileOnlyApi(libs.jeiApi)
 
     // For Showdown
     modCompileOnly(libs.graal)

common/src/main/java/com/cobblemon/mod/common/bridges/StructureProcessorListBridge.java

@@ -0,0 +1,16 @@
+/*
+ * 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.bridges;
+
+import net.minecraft.structure.processor.StructureProcessor;
+
+public interface StructureProcessorListBridge {
+    void append(StructureProcessor processor);
+    void clear();
+}

common/src/main/java/com/cobblemon/mod/common/client/render/models/blockbench/pose/Bone.java

@@ -8,6 +8,8 @@
 
 package com.cobblemon.mod.common.client.render.models.blockbench.pose;
 
+import com.cobblemon.mod.common.client.render.models.blockbench.PoseableEntityModel;
+import com.cobblemon.mod.common.client.render.models.blockbench.repository.RenderContext;
 import net.minecraft.client.render.VertexConsumer;
 import net.minecraft.client.util.math.MatrixStack;
 import net.minecraft.entity.Entity;
@@ -38,7 +40,7 @@ public interface Bone {
     /**
      * Renders a particular bone in relation to a particular entity.
      *
-     * @param entity The entity this bone is being drawn for. This parameter need not be available and can be null
+     * @param context The render context this bone is being drawn for.
      * @param stack The current [MatrixStack] for the renderer
      * @param buffer The vertex consumer deployed by the renderer
      * @param packedLight The light level to be applied to the bone
@@ -50,8 +52,8 @@ public interface Bone {
      *
      * @since 1.4.0
      */
-    <T extends Entity> void render(
-            @Nullable T entity,
+    void render(
+            RenderContext context,
             MatrixStack stack,
             VertexConsumer buffer,
             int packedLight,

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

@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.mixin;
+
+import com.cobblemon.mod.common.block.PreEmptsExplosion;
+import it.unimi.dsi.fastutil.objects.ObjectArrayList;
+import it.unimi.dsi.fastutil.objects.ObjectListIterator;
+import net.minecraft.block.BlockState;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.World;
+import net.minecraft.world.explosion.Explosion;
+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;
+import org.spongepowered.asm.mixin.injection.callback.LocalCapture;
+
+@Mixin(value = Explosion.class)
+public class ExplosionMixin {
+
+    @Shadow @Final private World world;
+
+    @Inject(
+            method = "affectWorld",
+            at = @At(
+                value = "INVOKE",
+                target = "Lnet/minecraft/block/BlockState;getBlock()Lnet/minecraft/block/Block;"
+            ),
+            locals = LocalCapture.CAPTURE_FAILSOFT
+    )
+    public void cobblemon$whenExploded(boolean particles, CallbackInfo ci, boolean bl, ObjectArrayList<?> objectArrayList, boolean bl2, ObjectListIterator<?> var5, BlockPos blockPos, BlockState blockState) {
+        if (blockState.getBlock() instanceof PreEmptsExplosion preExplosionBlock) {
+            preExplosionBlock.whenExploded(world, blockState, blockPos);
+        }
+    }
+}

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

@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.mixin;
+
+import com.cobblemon.mod.common.api.tags.CobblemonBiomeTags;
+import com.cobblemon.mod.common.music.CustomMusic;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.network.ClientPlayerEntity;
+import net.minecraft.registry.entry.RegistryEntry;
+import net.minecraft.sound.MusicSound;
+import net.minecraft.world.biome.Biome;
+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.CallbackInfoReturnable;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+
+@Mixin(MinecraftClient.class)
+public class MinecraftClientMixin {
+
+    @Shadow
+    public ClientPlayerEntity player;
+
+    @Inject(method = "getMusicType", at = @At("RETURN"), cancellable = true)
+    private void cobblemon$getMusicType(CallbackInfoReturnable<MusicSound> cir) {
+
+        if (this.player != null) {
+            RegistryEntry<Biome> playerBiome = this.player.getWorld().getBiome(this.player.getBlockPos());
+
+            List<MusicSound> possibleTracks = new ArrayList<>();
+
+            possibleTracks.add(cir.getReturnValue());
+
+            // Custom BiomeTag check to add music to certain biomes
+            if (playerBiome.isIn(CobblemonBiomeTags.IS_ABYSS)) {
+                possibleTracks.add(CustomMusic.DEEP_DARK);
+            }
+
+            cir.setReturnValue(possibleTracks.get(new Random().nextInt(possibleTracks.size())));
+        }
+    }
+}

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

@@ -8,7 +8,9 @@
 
 package com.cobblemon.mod.common.mixin;
 
+import com.cobblemon.mod.common.client.render.models.blockbench.PoseableEntityModel;
 import com.cobblemon.mod.common.client.render.models.blockbench.pose.Bone;
+import com.cobblemon.mod.common.client.render.models.blockbench.repository.RenderContext;
 import net.minecraft.client.model.ModelPart;
 import net.minecraft.client.render.VertexConsumer;
 import net.minecraft.client.util.math.MatrixStack;
@@ -36,7 +38,7 @@ public abstract class ModelPartMixin implements Bone {
     }
 
     @Override
-    public <T extends Entity> void render(T entity, MatrixStack stack, VertexConsumer buffer, int packedLight, int packedOverlay, float r, float g, float b, float a) {
+    public void render(RenderContext context, MatrixStack stack, VertexConsumer buffer, int packedLight, int packedOverlay, float r, float g, float b, float a) {
         this.render(stack, buffer, packedLight, packedOverlay, r, g, b, a);
     }
 

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

@@ -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.mixin;
+
+import com.mojang.datafixers.util.Pair;
+import it.unimi.dsi.fastutil.objects.ObjectArrayList;
+import net.minecraft.structure.pool.StructurePool;
+import net.minecraft.structure.pool.StructurePoolElement;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Mutable;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+import java.util.List;
+
+@Mixin(StructurePool.class)
+public interface StructurePoolAccessor {
+    @Accessor("elementCounts")
+    List<Pair<StructurePoolElement, Integer>> getElementCounts();
+
+    @Mutable
+    @Accessor("elementCounts")
+    void setElementCounts(List<Pair<StructurePoolElement, Integer>> elementCounts);
+
+    @Accessor("elements")
+    ObjectArrayList<StructurePoolElement> getElements();
+}

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

@@ -0,0 +1,217 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.mixin;
+
+import com.cobblemon.mod.common.world.CobblemonStructureIDs;
+import net.minecraft.registry.Registry;
+import net.minecraft.structure.PoolStructurePiece;
+import net.minecraft.structure.StructureTemplateManager;
+import net.minecraft.structure.pool.*;
+import net.minecraft.util.Identifier;
+import net.minecraft.util.math.random.Random;
+import net.minecraft.util.shape.VoxelShape;
+import net.minecraft.world.HeightLimitView;
+import net.minecraft.world.gen.chunk.ChunkGenerator;
+import net.minecraft.world.gen.noise.NoiseConfig;
+import org.apache.commons.lang3.mutable.MutableObject;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Mutable;
+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.ModifyVariable;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import java.util.*;
+
+@Mixin(StructurePoolBasedGenerator.StructurePoolGenerator.class)
+public abstract class StructurePoolGeneratorMixin {
+    @Final
+    @Mutable
+    @Shadow Deque<StructurePoolBasedGenerator.ShapedPoolStructurePiece> structurePieces;
+
+    Map<String, Integer> generatedStructureGroupCounts;
+
+    private static final Map<String, Integer> structureMaxes;
+    private static final Map<Identifier, Set<String>> structureGroups = new HashMap<>();
+    static {
+        String pokecenter = "pokecenter";
+        String berry = "berry_farm";
+
+        structureGroups.put(CobblemonStructureIDs.PLAINS_POKECENTER, Set.of(pokecenter));
+        structureGroups.put(CobblemonStructureIDs.DESERT_POKECENTER, Set.of(pokecenter));
+        structureGroups.put(CobblemonStructureIDs.SAVANNA_POKECENTER, Set.of(pokecenter));
+        structureGroups.put(CobblemonStructureIDs.SNOWY_POKECENTER, Set.of(pokecenter));
+        structureGroups.put(CobblemonStructureIDs.TAIGA_POKECENTER, Set.of(pokecenter));
+
+        structureGroups.put(CobblemonStructureIDs.SAVANNA_BERRY_SMALL, Set.of(berry));
+        structureGroups.put(CobblemonStructureIDs.SAVANNA_BERRY_LARGE, Set.of(berry));
+        structureGroups.put(CobblemonStructureIDs.PLAINS_BERRY_SMALL, Set.of(berry));
+        structureGroups.put(CobblemonStructureIDs.PLAINS_BERRY_LARGE, Set.of(berry));
+        structureGroups.put(CobblemonStructureIDs.SNOWY_BERRY_SMALL, Set.of(berry));
+        structureGroups.put(CobblemonStructureIDs.SNOWY_BERRY_LARGE, Set.of(berry));
+        structureGroups.put(CobblemonStructureIDs.DESERT_BERRY_SMALL, Set.of(berry));
+        structureGroups.put(CobblemonStructureIDs.DESERT_BERRY_LARGE, Set.of(berry));
+        structureGroups.put(CobblemonStructureIDs.TAIGA_BERRY_SMALL, Set.of(berry));
+        structureGroups.put(CobblemonStructureIDs.TAIGA_BERRY_LARGE, Set.of(berry));
+
+        //Mapped using location string as key
+        Map<String, Integer> aMap = new HashMap<>();
+        aMap.put(pokecenter, 1);
+        aMap.put(berry, 2);
+
+//        aMap.put(CobblemonStructureIDs.PLAINS_LONG_PATH, 3);
+//        aMap.put(CobblemonStructureIDs.DESERT_LONG_PATH, 3);
+//        aMap.put(CobblemonStructureIDs.SAVANNA_LONG_PATH, 3);
+//        aMap.put(CobblemonStructureIDs.SNOWY_LONG_PATH, 3);
+//        aMap.put(CobblemonStructureIDs.TAIGA_LONG_PATH, 3);
+        structureMaxes = Collections.unmodifiableMap(aMap);
+    }
+
+    public Set<String> getGroups(Identifier structureIdentifier) {
+        return structureGroups.getOrDefault(structureIdentifier, Set.of());
+    }
+
+    public boolean hasReachedMaximum(Identifier structureIdentifier) {
+        Set<String> groups = getGroups(structureIdentifier);
+        for (String group : groups) {
+            int count = generatedStructureGroupCounts.getOrDefault(group, 0);
+            if (count >= structureMaxes.getOrDefault(group, Integer.MAX_VALUE)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    public void incrementStructureCount(Identifier structureIdentifier) {
+        Set<String> groups = getGroups(structureIdentifier);
+        for (String group : groups) {
+            generatedStructureGroupCounts.put(group, generatedStructureGroupCounts.getOrDefault(group, 0) + 1);
+        }
+    }
+
+    @Inject(method = "<init>", at = @At("RETURN"))
+    private void onStructurePoolGeneratorCreation(Registry<StructurePool> registry, int maxSize, ChunkGenerator chunkGenerator, StructureTemplateManager structureTemplateManager, List<? super PoolStructurePiece> children, Random random, CallbackInfo ci) {
+        generatedStructureGroupCounts = new HashMap<>();
+    }
+
+    @ModifyVariable(method = "generatePiece", at = @At("STORE"), ordinal = 1)
+    private Iterator<StructurePoolElement> reduceStructurePoolElementIterator(Iterator<StructurePoolElement> iterator) {
+        List<StructurePoolElement> reducedList = new ArrayList<>();
+
+        while (iterator.hasNext()) {
+            StructurePoolElement structure = iterator.next();
+            Identifier structurePieceLocationKey = getCobblemonOnlyLocation(structure);
+            if (structurePieceLocationKey == null) {
+                reducedList.add(structure);
+                continue;
+            }
+
+            if (!hasReachedMaximum(structurePieceLocationKey)) {
+                reducedList.add(structure);
+            }
+        }
+
+        return reducedList.iterator();
+    }
+
+    @ModifyVariable(method = "generatePiece", at = @At("STORE"), ordinal = 1)
+    private PoolStructurePiece injected(PoolStructurePiece poolStructurePiece) {
+        Identifier structureLocationKey = getCobblemonOnlyLocation(poolStructurePiece.getPoolElement());
+        if (structureLocationKey != null) {
+            incrementStructureCount(structureLocationKey);
+        }
+        return poolStructurePiece;
+    }
+
+    // This doesn't SEEM necessary? It appears to work without.
+    @Inject(method = "generatePiece", at = @At("HEAD"))
+    private void beforeGeneratePiece(PoolStructurePiece piece, MutableObject<VoxelShape> pieceShape, int minY, boolean modifyBoundingBox, HeightLimitView world, NoiseConfig noiseConfig, CallbackInfo ci) {
+//        Identifier structureLocationKey = getCobblemonOnlyLocation(piece.getPoolElement());
+//
+//        if (structureLocationKey != null) {
+//            Integer currentlyGenerated = generatedStructureCounts.get(structureLocationKey);
+//            if (currentlyGenerated == null) currentlyGenerated = 0;
+//            generatedStructureCounts.put(structureLocationKey, currentlyGenerated + 1);
+//        }
+//
+//        List<StructurePoolBasedGenerator.ShapedPoolStructurePiece> reducedStructurePiecesList = structurePieces.stream().toList();
+//
+//        for (Identifier maxStructureLocationKey : structureMaxes.keySet()) {
+//            Integer maxAllowed = structureMaxes.get(maxStructureLocationKey);
+//
+//            Integer currentlyGenerated = generatedStructureCounts.get(maxStructureLocationKey);
+//            if (currentlyGenerated == null) currentlyGenerated = 0;
+//            if (currentlyGenerated < maxAllowed) {
+//                continue;
+//            }
+//
+//            //Already have max so need to remove
+//            reducedStructurePiecesList = reducedStructurePiecesList.stream()
+//                    .filter(shapedStructurePiece -> {
+//                        Identifier locationKey = getCobblemonOnlyLocation(shapedStructurePiece.piece.getPoolElement());
+//                        if (locationKey == null) {
+//                            return true;
+//                        }
+//
+//                        return !locationKey.equals(maxStructureLocationKey);
+//                    })
+//                    .collect(Collectors.toList());
+//        }
+//
+//        structurePieces = new ArrayDeque<>(reducedStructurePiecesList);
+    }
+
+    private static Identifier getCobblemonOnlyLocation(StructurePoolElement structurePoolElement) {
+        Identifier location = getLocationIfAvailable(structurePoolElement);
+        if (location == null) return null;
+
+        if (!location.getNamespace().equals("cobblemon")) return null;
+
+        return location;
+    }
+
+    private static Identifier getLocationIfAvailable(StructurePoolElement structurePoolElement) {
+        if (structurePoolElement instanceof LegacySinglePoolElement legacySinglePoolElement) {
+            if (legacySinglePoolElement.location.left().isEmpty()) return null;
+
+            return legacySinglePoolElement.location.left().get();
+        } else if (structurePoolElement instanceof SinglePoolElement singlePoolElement) {
+            if (singlePoolElement.location.left().isEmpty()) return null;
+
+            return singlePoolElement.location.left().get();
+        } else {
+            return null;
+        }
+    }
+
+//    private List<StructurePoolElement> removeInstanceOfLocationKeyFrom(List<StructurePoolElement> structureList, Integer allowedNumberOfInstances, Identifier locationKey) {
+//        List<StructurePoolElement> reducedList = new ArrayList<>();
+//        int instancesFound = 0;
+//
+//        for (StructurePoolElement structurePoolElement: structureList) {
+//            Identifier structureKey = getCobblemonOnlyLocation(structurePoolElement);
+//            if (structureKey == null || !structureKey.equals(locationKey)) {
+//                reducedList.add(structurePoolElement);
+//                continue;
+//            }
+//
+//            if (instancesFound >= allowedNumberOfInstances) {
+//                continue;
+//            }
+//
+//            reducedList.add(structurePoolElement);
+//            instancesFound++;
+//        }
+//
+//        return  reducedList;
+//    }
+}

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

@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.mixin;
+
+import com.cobblemon.mod.common.bridges.StructureProcessorListBridge;
+import com.google.common.collect.ImmutableList;
+import java.util.ArrayList;
+import java.util.List;
+import net.minecraft.structure.processor.StructureProcessor;
+import net.minecraft.structure.processor.StructureProcessorList;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Mutable;
+import org.spongepowered.asm.mixin.Shadow;
+
+@Mixin(StructureProcessorList.class)
+public class StructureProcessorListMixin implements StructureProcessorListBridge {
+
+    @Final
+    @Mutable
+    @Shadow
+    private List<StructureProcessor> list;
+
+    @Override
+    public void append(StructureProcessor processor) {
+        List<StructureProcessor> mutable = new ArrayList<>(this.list);
+        mutable.add(processor);
+        this.list = ImmutableList.copyOf(mutable);
+    }
+
+    @Override
+    public void clear() {
+        this.list = ImmutableList.of();
+    }
+
+
+}

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

@@ -18,7 +18,9 @@ import com.cobblemon.mod.common.api.drop.ItemDropEntry
 import com.cobblemon.mod.common.api.events.CobblemonEvents.BATTLE_VICTORY
 import com.cobblemon.mod.common.api.events.CobblemonEvents.DATA_SYNCHRONIZED
 import com.cobblemon.mod.common.api.events.CobblemonEvents.EVOLUTION_COMPLETE
+import com.cobblemon.mod.common.api.events.CobblemonEvents.LEVEL_UP_EVENT
 import com.cobblemon.mod.common.api.events.CobblemonEvents.POKEMON_CAPTURED
+import com.cobblemon.mod.common.api.events.CobblemonEvents.TRADE_COMPLETED
 import com.cobblemon.mod.common.api.net.serializers.PoseTypeDataSerializer
 import com.cobblemon.mod.common.api.net.serializers.StringSetDataSerializer
 import com.cobblemon.mod.common.api.net.serializers.Vec3DataSerializer
@@ -61,12 +63,7 @@ import com.cobblemon.mod.common.battles.BattleSide
 import com.cobblemon.mod.common.battles.ShowdownThread
 import com.cobblemon.mod.common.battles.actor.PokemonBattleActor
 import com.cobblemon.mod.common.battles.pokemon.BattlePokemon
-import com.cobblemon.mod.common.command.argument.MoveArgumentType
-import com.cobblemon.mod.common.command.argument.PartySlotArgumentType
-import com.cobblemon.mod.common.command.argument.PokemonArgumentType
-import com.cobblemon.mod.common.command.argument.PokemonPropertiesArgumentType
-import com.cobblemon.mod.common.command.argument.PokemonStoreArgumentType
-import com.cobblemon.mod.common.command.argument.SpawnBucketArgumentType
+import com.cobblemon.mod.common.command.argument.*
 import com.cobblemon.mod.common.config.CobblemonConfig
 import com.cobblemon.mod.common.config.LastChangedVersion
 import com.cobblemon.mod.common.config.constraint.IntConstraint
@@ -91,25 +88,10 @@ import com.cobblemon.mod.common.pokemon.properties.tags.PokemonFlagProperty
 import com.cobblemon.mod.common.pokemon.stat.CobblemonStatProvider
 import com.cobblemon.mod.common.starter.CobblemonStarterHandler
 import com.cobblemon.mod.common.trade.TradeManager
-import com.cobblemon.mod.common.util.DataKeys
-import com.cobblemon.mod.common.util.cobblemonResource
-import com.cobblemon.mod.common.util.ifDedicatedServer
-import com.cobblemon.mod.common.util.isLaterVersion
-import com.cobblemon.mod.common.util.party
-import com.cobblemon.mod.common.util.removeAmountIf
-import com.cobblemon.mod.common.util.server
+import com.cobblemon.mod.common.util.*
 import com.cobblemon.mod.common.world.feature.CobblemonPlacedFeatures
 import com.cobblemon.mod.common.world.feature.ore.CobblemonOrePlacedFeatures
 import com.cobblemon.mod.common.world.gamerules.CobblemonGameRules
-import java.io.File
-import java.io.FileReader
-import java.io.FileWriter
-import java.io.PrintWriter
-import java.util.UUID
-import kotlin.properties.Delegates
-import kotlin.reflect.full.memberProperties
-import kotlin.reflect.jvm.isAccessible
-import kotlin.reflect.jvm.javaField
 import net.minecraft.client.MinecraftClient
 import net.minecraft.command.argument.serialize.ConstantArgumentSerializer
 import net.minecraft.entity.data.TrackedDataHandlerRegistry
@@ -119,6 +101,15 @@ import net.minecraft.registry.RegistryKey
 import net.minecraft.util.WorldSavePath
 import net.minecraft.world.World
 import org.apache.logging.log4j.LogManager
+import java.io.File
+import java.io.FileReader
+import java.io.FileWriter
+import java.io.PrintWriter
+import java.util.*
+import kotlin.properties.Delegates
+import kotlin.reflect.full.memberProperties
+import kotlin.reflect.jvm.isAccessible
+import kotlin.reflect.jvm.javaField
 
 object Cobblemon {
     const val MODID = "cobblemon"
@@ -312,6 +303,8 @@ object Cobblemon {
                 }
             }
         }
+        LEVEL_UP_EVENT.subscribe { AdvancementHandler.onLevelUp(it) }
+        TRADE_COMPLETED.subscribe { AdvancementHandler.onTradeCompleted(it) }
 
         BagItems.observable.subscribe {
             LOGGER.info("Starting dummy Showdown battle to force it to pre-load data.")

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

@@ -8,6 +8,7 @@
 
 package com.cobblemon.mod.common
 
+import com.cobblemon.mod.common.block.entity.BerryBlockEntity
 import com.cobblemon.mod.common.block.entity.HealingMachineBlockEntity
 import com.cobblemon.mod.common.block.entity.PCBlockEntity
 import com.cobblemon.mod.common.block.entity.PokemonPastureBlockEntity
@@ -27,6 +28,7 @@ object CobblemonBlockEntities : PlatformRegistry<Registry<BlockEntityType<*>>, R
     val HEALING_MACHINE: BlockEntityType<HealingMachineBlockEntity> = this.create("healing_machine", BlockEntityType.Builder.create(::HealingMachineBlockEntity, CobblemonBlocks.HEALING_MACHINE).build(null))
     @JvmField
     val PC: BlockEntityType<PCBlockEntity> = this.create("pc", BlockEntityType.Builder.create(::PCBlockEntity, CobblemonBlocks.PC).build(null))
+    val BERRY = this.create("berry", BlockEntityType.Builder.create(::BerryBlockEntity, *CobblemonBlocks.berries().values.toTypedArray()).build(null))
     @JvmField
     val PASTURE: BlockEntityType<PokemonPastureBlockEntity> = this.create("pasture", BlockEntityType.Builder.create(::PokemonPastureBlockEntity, CobblemonBlocks.PASTURE).build(null))
 

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

@@ -17,6 +17,8 @@ import com.cobblemon.mod.common.mixin.invoker.StairsBlockInvoker
 import com.cobblemon.mod.common.mixin.invoker.TrapdoorBlockInvoker
 import com.cobblemon.mod.common.mixin.invoker.*
 import com.cobblemon.mod.common.platform.PlatformRegistry
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.cobblemon.mod.common.block.BerryBlock
 import net.minecraft.block.*
 import net.minecraft.block.piston.PistonBehavior
 import net.minecraft.entity.effect.StatusEffects
@@ -25,6 +27,7 @@ import net.minecraft.registry.Registry
 import net.minecraft.registry.RegistryKey
 import net.minecraft.registry.RegistryKeys
 import net.minecraft.sound.BlockSoundGroup
+import net.minecraft.util.Identifier
 import net.minecraft.util.math.intprovider.UniformIntProvider
 
 @Suppress("SameParameterValue", "HasPlatformType", "MemberVisibilityCanBePrivate", "unused")
@@ -227,6 +230,87 @@ object CobblemonBlocks : PlatformRegistry<Registry<Block>, RegistryKey<Registry<
 
     private fun apricornBlock(name: String, apricorn: Apricorn): ApricornBlock = this.create(name, ApricornBlock(AbstractBlock.Settings.create().mapColor(apricorn.mapColor()).ticksRandomly().strength(Blocks.OAK_LOG.hardness, Blocks.OAK_LOG.blastResistance).sounds(BlockSoundGroup.WOOD).nonOpaque(), apricorn))
 
+    private val berries = mutableMapOf<Identifier, BerryBlock>()
+
+    val AGUAV_BERRY = this.berryBlock("aguav")
+    val APICOT_BERRY = this.berryBlock("apicot")
+    val ASPEAR_BERRY = this.berryBlock("aspear")
+    val BABIRI_BERRY = this.berryBlock("babiri")
+    val BELUE_BERRY = this.berryBlock("belue")
+    val BLUK_BERRY = this.berryBlock("bluk")
+    val CHARTI_BERRY = this.berryBlock("charti")
+    val CHERI_BERRY = this.berryBlock("cheri")
+    val CHESTO_BERRY = this.berryBlock("chesto")
+    val CHILAN_BERRY = this.berryBlock("chilan")
+    val CHOPLE_BERRY = this.berryBlock("chople")
+    val COBA_BERRY = this.berryBlock("coba")
+    val COLBUR_BERRY = this.berryBlock("colbur")
+    val CORNN_BERRY = this.berryBlock("cornn")
+    val CUSTAP_BERRY = this.berryBlock("custap")
+    val DURIN_BERRY = this.berryBlock("durin")
+    val ENIGMA_BERRY = this.berryBlock("enigma")
+    val FIGY_BERRY = this.berryBlock("figy")
+    val GANLON_BERRY = this.berryBlock("ganlon")
+    val GREPA_BERRY = this.berryBlock("grepa")
+    val HABAN_BERRY = this.berryBlock("haban")
+    val HONDEW_BERRY = this.berryBlock("hondew")
+    val HOPO_BERRY = this.berryBlock("hopo")
+    val IAPAPA_BERRY = this.berryBlock("iapapa")
+    val JABOCA_BERRY = this.berryBlock("jaboca")
+    val KASIB_BERRY = this.berryBlock("kasib")
+    val KEBIA_BERRY = this.berryBlock("kebia")
+    val KEE_BERRY = this.berryBlock("kee")
+    val KELPSY_BERRY = this.berryBlock("kelpsy")
+    val LANSAT_BERRY = this.berryBlock("lansat")
+    val LEPPA_BERRY = this.berryBlock("leppa")
+    val LIECHI_BERRY = this.berryBlock("liechi")
+    val LUM_BERRY = this.berryBlock("lum")
+    val MAGO_BERRY = this.berryBlock("mago")
+    val MAGOST_BERRY = this.berryBlock("magost")
+    val MARANGA_BERRY = this.berryBlock("maranga")
+    val MICLE_BERRY = this.berryBlock("micle")
+    val NANAB_BERRY = this.berryBlock("nanab")
+    val NOMEL_BERRY = this.berryBlock("nomel")
+    val OCCA_BERRY = this.berryBlock("occa")
+    val ORAN_BERRY = this.berryBlock("oran")
+    val PAMTRE_BERRY = this.berryBlock("pamtre")
+    val PASSHO_BERRY = this.berryBlock("passho")
+    val PAYAPA_BERRY = this.berryBlock("payapa")
+    val PECHA_BERRY = this.berryBlock("pecha")
+    val PERSIM_BERRY = this.berryBlock("persim")
+    val PETAYA_BERRY = this.berryBlock("petaya")
+    val PINAP_BERRY = this.berryBlock("pinap")
+    val POMEG_BERRY = this.berryBlock("pomeg")
+    val QUALOT_BERRY = this.berryBlock("qualot")
+    val RABUTA_BERRY = this.berryBlock("rabuta")
+    val RAWST_BERRY = this.berryBlock("rawst")
+    val RAZZ_BERRY = this.berryBlock("razz")
+    val RINDO_BERRY = this.berryBlock("rindo")
+    val ROSELI_BERRY = this.berryBlock("roseli")
+    val ROWAP_BERRY = this.berryBlock("rowap")
+    val SALAC_BERRY = this.berryBlock("salac")
+    val SHUCA_BERRY = this.berryBlock("shuca")
+    val SITRUS_BERRY = this.berryBlock("sitrus")
+    val SPELON_BERRY = this.berryBlock("spelon")
+    val STARF_BERRY = this.berryBlock("starf")
+    val TAMATO_BERRY = this.berryBlock("tamato")
+    val TANGA_BERRY = this.berryBlock("tanga")
+    val TOUGA_BERRY = this.berryBlock("touga")
+    val WACAN_BERRY = this.berryBlock("wacan")
+    val WATMEL_BERRY = this.berryBlock("watmel")
+    val WEPEAR_BERRY = this.berryBlock("wepear")
+    val WIKI_BERRY = this.berryBlock("wiki")
+    val YACHE_BERRY = this.berryBlock("yache")
+
+    fun berries() = this.berries.toMap()
+
+    private fun berryBlock(name: String): BerryBlock {
+        val identifier = cobblemonResource("${name}_berry")
+        val block = this.create(identifier.path, BerryBlock(identifier, AbstractBlock.Settings.copy(Blocks.WHEAT).dynamicBounds().sounds(BlockSoundGroup.CROP)))
+        this.berries[identifier] = block
+        return block
+    }
+
     /**
      * Helper method for creating logs
      * copied over from Vanilla
@@ -248,4 +332,4 @@ object CobblemonBlocks : PlatformRegistry<Registry<Block>, RegistryKey<Registry<
         val block = BlocksInvoker.createLeavesBlock(BlockSoundGroup.GRASS)
         return this.create(name, block)
     }
-}
+}

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

@@ -44,6 +44,7 @@ object CobblemonCommands {
         TestPcSlotCommand.register(dispatcher)
         TestPartySlotCommand.register(dispatcher)
         ClearPartyCommand.register(dispatcher)
+        ClearPCCommand.register(dispatcher)
         PokemonRestartCommand.register(dispatcher)
     }
 }

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

@@ -13,18 +13,27 @@ import com.cobblemon.mod.common.api.pokeball.PokeBalls
 import com.cobblemon.mod.common.api.pokemon.Natures
 import com.cobblemon.mod.common.api.pokemon.stats.Stats
 import com.cobblemon.mod.common.api.pokemon.status.Statuses
+import com.cobblemon.mod.common.block.BerryBlock
 import com.cobblemon.mod.common.block.MintBlock.MintType
 import com.cobblemon.mod.common.item.*
 import com.cobblemon.mod.common.item.battle.DireHitItem
 import com.cobblemon.mod.common.item.battle.GuardSpecItem
 import com.cobblemon.mod.common.item.battle.XStatItem
+import com.cobblemon.mod.common.item.berry.FriendshipRaisingBerryItem
+import com.cobblemon.mod.common.item.berry.HealingBerryItem
+import com.cobblemon.mod.common.item.berry.PPRestoringBerryItem
+import com.cobblemon.mod.common.item.berry.PortionHealingBerryItem
+import com.cobblemon.mod.common.item.berry.StatusCuringBerryItem
+import com.cobblemon.mod.common.item.berry.VolatileCuringBerryItem
 import com.cobblemon.mod.common.item.interactive.*
 import com.cobblemon.mod.common.item.interactive.PotionItem
 import com.cobblemon.mod.common.platform.PlatformRegistry
 import com.cobblemon.mod.common.pokeball.PokeBall
 import com.cobblemon.mod.common.pokemon.helditem.CobblemonHeldItemManager
+import com.cobblemon.mod.common.util.cobblemonResource
 import net.minecraft.block.Block
 import net.minecraft.block.ComposterBlock
+import net.minecraft.entity.LivingEntity
 import net.minecraft.entity.effect.StatusEffectInstance
 import net.minecraft.entity.effect.StatusEffects
 import net.minecraft.item.*
@@ -32,6 +41,8 @@ import net.minecraft.registry.Registries
 import net.minecraft.registry.Registry
 import net.minecraft.registry.RegistryKey
 import net.minecraft.registry.RegistryKeys
+import net.minecraft.util.Identifier
+import net.minecraft.world.World
 
 @Suppress("unused")
 object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<Item>>, Item>() {
@@ -220,8 +231,82 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
     @JvmField val PEAT_BLOCK = noSettingsItem("peat_block")
     @JvmField val RAZOR_CLAW = noSettingsItem("razor_claw")
     @JvmField val RAZOR_FANG = noSettingsItem("razor_fang")
-    // ToDo enable me when malicious armor goes in the game
-    //@JvmField val AUSPICIOUS_ARMOR = heldItem("auspicious_armor")
+    @JvmField val AUSPICIOUS_ARMOR = heldItem("auspicious_armor")
+    @JvmField val MALICIOUS_ARMOR = heldItem("malicious_armor")
+
+    private val berries = mutableMapOf<Identifier, BerryItem>()
+    // Plants
+    @JvmField val ORAN_BERRY = berryItem("oran", HealingBerryItem(CobblemonBlocks.ORAN_BERRY) { CobblemonMechanics.berries.oranRestoreAmount })
+    @JvmField val CHERI_BERRY = berryItem("cheri", StatusCuringBerryItem(CobblemonBlocks.CHERI_BERRY, Statuses.PARALYSIS))
+    @JvmField val CHESTO_BERRY = berryItem("chesto", StatusCuringBerryItem(CobblemonBlocks.CHESTO_BERRY, Statuses.SLEEP))
+    @JvmField val PECHA_BERRY = berryItem("pecha", StatusCuringBerryItem(CobblemonBlocks.PECHA_BERRY, Statuses.POISON, Statuses.POISON_BADLY))
+    @JvmField val RAWST_BERRY = berryItem("rawst", StatusCuringBerryItem(CobblemonBlocks.RAWST_BERRY, Statuses.BURN))
+    @JvmField val ASPEAR_BERRY = berryItem("aspear", StatusCuringBerryItem(CobblemonBlocks.ASPEAR_BERRY, Statuses.FROZEN))
+    @JvmField val PERSIM_BERRY = berryItem("persim", VolatileCuringBerryItem(CobblemonBlocks.PERSIM_BERRY, "confusion"))
+    @JvmField val RAZZ_BERRY = berryItem("razz", CobblemonBlocks.RAZZ_BERRY)
+    @JvmField val BLUK_BERRY = berryItem("bluk", CobblemonBlocks.BLUK_BERRY)
+    @JvmField val NANAB_BERRY = berryItem("nanab", CobblemonBlocks.NANAB_BERRY)
+    @JvmField val WEPEAR_BERRY = berryItem("wepear", CobblemonBlocks.WEPEAR_BERRY)
+    @JvmField val PINAP_BERRY = berryItem("pinap", CobblemonBlocks.PINAP_BERRY)
+    @JvmField val OCCA_BERRY = berryItem("occa", CobblemonBlocks.OCCA_BERRY)
+    @JvmField val PASSHO_BERRY = berryItem("passho", CobblemonBlocks.PASSHO_BERRY)
+    @JvmField val WACAN_BERRY = berryItem("wacan", CobblemonBlocks.WACAN_BERRY)
+    @JvmField val RINDO_BERRY = berryItem("rindo", CobblemonBlocks.RINDO_BERRY)
+    @JvmField val YACHE_BERRY = berryItem("yache", CobblemonBlocks.YACHE_BERRY)
+    @JvmField val CHOPLE_BERRY = berryItem("chople", CobblemonBlocks.CHOPLE_BERRY)
+    @JvmField val KEBIA_BERRY = berryItem("kebia", CobblemonBlocks.KEBIA_BERRY)
+    @JvmField val SHUCA_BERRY = berryItem("shuca", CobblemonBlocks.SHUCA_BERRY)
+    @JvmField val COBA_BERRY = berryItem("coba", CobblemonBlocks.COBA_BERRY)
+    @JvmField val PAYAPA_BERRY = berryItem("payapa", CobblemonBlocks.PAYAPA_BERRY)
+    @JvmField val TANGA_BERRY = berryItem("tanga", CobblemonBlocks.TANGA_BERRY)
+    @JvmField val CHARTI_BERRY = berryItem("charti", CobblemonBlocks.CHARTI_BERRY)
+    @JvmField val KASIB_BERRY = berryItem("kasib", CobblemonBlocks.KASIB_BERRY)
+    @JvmField val HABAN_BERRY = berryItem("haban", CobblemonBlocks.HABAN_BERRY)
+    @JvmField val COLBUR_BERRY = berryItem("colbur", CobblemonBlocks.COLBUR_BERRY)
+    @JvmField val BABIRI_BERRY = berryItem("babiri", CobblemonBlocks.BABIRI_BERRY)
+    @JvmField val CHILAN_BERRY = berryItem("chilan", CobblemonBlocks.CHILAN_BERRY)
+    @JvmField val ROSELI_BERRY = berryItem("roseli", CobblemonBlocks.ROSELI_BERRY)
+    @JvmField val LEPPA_BERRY = berryItem("leppa", PPRestoringBerryItem(CobblemonBlocks.LEPPA_BERRY) { CobblemonMechanics.berries.ppRestoreAmount })
+    @JvmField val LUM_BERRY = berryItem("lum", StatusCuringBerryItem(CobblemonBlocks.LUM_BERRY))
+    @JvmField val FIGY_BERRY = berryItem("figy", PortionHealingBerryItem(CobblemonBlocks.FIGY_BERRY, true) { CobblemonMechanics.berries.portionHealRatio })
+    @JvmField val WIKI_BERRY = berryItem("wiki", PortionHealingBerryItem(CobblemonBlocks.WIKI_BERRY, true) { CobblemonMechanics.berries.portionHealRatio })
+    @JvmField val MAGO_BERRY = berryItem("mago", PortionHealingBerryItem(CobblemonBlocks.MAGO_BERRY, true) { CobblemonMechanics.berries.portionHealRatio })
+    @JvmField val AGUAV_BERRY = berryItem("aguav", PortionHealingBerryItem(CobblemonBlocks.AGUAV_BERRY, true) { CobblemonMechanics.berries.portionHealRatio })
+    @JvmField val IAPAPA_BERRY = berryItem("iapapa", PortionHealingBerryItem(CobblemonBlocks.IAPAPA_BERRY, true) { CobblemonMechanics.berries.portionHealRatio })
+    @JvmField val SITRUS_BERRY = berryItem("sitrus", HealingBerryItem(CobblemonBlocks.SITRUS_BERRY) { CobblemonMechanics.berries.sitrusHealAmount })
+    @JvmField val TOUGA_BERRY = berryItem("touga", CobblemonBlocks.TOUGA_BERRY)
+    @JvmField val CORNN_BERRY = berryItem("cornn", CobblemonBlocks.CORNN_BERRY)
+    @JvmField val MAGOST_BERRY = berryItem("magost", CobblemonBlocks.MAGOST_BERRY)
+    @JvmField val RABUTA_BERRY = berryItem("rabuta", CobblemonBlocks.RABUTA_BERRY)
+    @JvmField val NOMEL_BERRY = berryItem("nomel", CobblemonBlocks.NOMEL_BERRY)
+    @JvmField val ENIGMA_BERRY = berryItem("enigma", CobblemonBlocks.ENIGMA_BERRY)
+    @JvmField val POMEG_BERRY = berryItem("pomeg", FriendshipRaisingBerryItem(CobblemonBlocks.POMEG_BERRY, Stats.HP))
+    @JvmField val KELPSY_BERRY = berryItem("kelpsy", FriendshipRaisingBerryItem(CobblemonBlocks.KELPSY_BERRY, Stats.ATTACK))
+    @JvmField val QUALOT_BERRY = berryItem("qualot", FriendshipRaisingBerryItem(CobblemonBlocks.QUALOT_BERRY, Stats.DEFENCE))
+    @JvmField val HONDEW_BERRY = berryItem("hondew", FriendshipRaisingBerryItem(CobblemonBlocks.HONDEW_BERRY, Stats.SPECIAL_ATTACK))
+    @JvmField val GREPA_BERRY = berryItem("grepa", FriendshipRaisingBerryItem(CobblemonBlocks.GREPA_BERRY, Stats.SPECIAL_DEFENCE))
+    @JvmField val TAMATO_BERRY = berryItem("tamato", FriendshipRaisingBerryItem(CobblemonBlocks.TAMATO_BERRY, Stats.SPEED))
+    @JvmField val SPELON_BERRY = berryItem("spelon", CobblemonBlocks.SPELON_BERRY)
+    @JvmField val PAMTRE_BERRY = berryItem("pamtre", CobblemonBlocks.PAMTRE_BERRY)
+    @JvmField val WATMEL_BERRY = berryItem("watmel", CobblemonBlocks.WATMEL_BERRY)
+    @JvmField val DURIN_BERRY = berryItem("durin", CobblemonBlocks.DURIN_BERRY)
+    @JvmField val BELUE_BERRY = berryItem("belue", CobblemonBlocks.BELUE_BERRY)
+    @JvmField val KEE_BERRY = berryItem("kee", CobblemonBlocks.KEE_BERRY)
+    @JvmField val MARANGA_BERRY = berryItem("maranga", CobblemonBlocks.MARANGA_BERRY)
+    @JvmField val HOPO_BERRY = berryItem("hopo", PPRestoringBerryItem(CobblemonBlocks.HOPO_BERRY) { CobblemonMechanics.berries.ppRestoreAmount })
+    @JvmField val LIECHI_BERRY = berryItem("liechi", CobblemonBlocks.LIECHI_BERRY)
+    @JvmField val GANLON_BERRY = berryItem("ganlon", CobblemonBlocks.GANLON_BERRY)
+    @JvmField val SALAC_BERRY = berryItem("salac", CobblemonBlocks.SALAC_BERRY)
+    @JvmField val PETAYA_BERRY = berryItem("petaya", CobblemonBlocks.PETAYA_BERRY)
+    @JvmField val APICOT_BERRY = berryItem("apicot", CobblemonBlocks.APICOT_BERRY)
+    @JvmField val LANSAT_BERRY = berryItem("lansat", CobblemonBlocks.LANSAT_BERRY)
+    @JvmField val STARF_BERRY = berryItem("starf", CobblemonBlocks.STARF_BERRY)
+    @JvmField val MICLE_BERRY = berryItem("micle", CobblemonBlocks.MICLE_BERRY)
+    @JvmField val CUSTAP_BERRY = berryItem("custap", CobblemonBlocks.CUSTAP_BERRY)
+    @JvmField val JABOCA_BERRY = berryItem("jaboca", CobblemonBlocks.JABOCA_BERRY)
+    @JvmField val ROWAP_BERRY = berryItem("rowap", CobblemonBlocks.ROWAP_BERRY)
+
+    @JvmField val BERRY_JUICE = this.create("berry_juice", BerryJuiceItem())
 
     // Medicine
     @JvmField
@@ -255,14 +340,18 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
     @JvmField
     val BRAISED_VIVICHOKE = create("braised_vivichoke", Item(Item.Settings().maxCount(1).food(FoodComponent.Builder().hunger(6).saturationModifier(0.6f).build())))
     @JvmField
-    val VIVICHOKE_DIP = create("vivichoke_dip", StewItem(Item.Settings().maxCount(1)
+    val VIVICHOKE_DIP = create("vivichoke_dip", object : StewItem(Settings().maxCount(1)
         .food(FoodComponent.Builder()
             .hunger(10)
             .saturationModifier(1.2F)
-            .statusEffect(StatusEffectInstance(StatusEffects.ABSORPTION, 600, 0), 1F)
-            .build()
-        )
-    ))
+            .statusEffect(StatusEffectInstance(StatusEffects.ABSORPTION, 900, 0), 1F)
+            .alwaysEdible()
+            .build())) {
+        override fun finishUsing(stack: ItemStack?, world: World?, user: LivingEntity?): ItemStack {
+            user?.clearStatusEffects()
+            return super.finishUsing(stack, world, user)
+        }
+    })
     @JvmField
     val ENERGY_ROOT = create("energy_root", EnergyRootItem(CobblemonBlocks.ENERGY_ROOT, Item.Settings().food(FoodComponent.Builder().hunger(1).snack().saturationModifier(0.2f).build())))
     @JvmField
@@ -544,6 +633,18 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
     val DESTINY_KNOT = heldItem("destiny_knot")
     @JvmField
     val EVERSTONE = heldItem("everstone")
+    @JvmField
+    val POWER_ANKLET = heldItem("power_anklet")
+    @JvmField
+    val POWER_BAND = heldItem("power_band")
+    @JvmField
+    val POWER_BELT = heldItem("power_belt")
+    @JvmField
+    val POWER_BRACER = heldItem("power_bracer")
+    @JvmField
+    val POWER_LENS = heldItem("power_lens")
+    @JvmField
+    val POWER_WEIGHT = heldItem("power_weight")
 
     // Mulch
     @JvmField
@@ -573,6 +674,8 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
 
     private fun noSettingsItem(name: String): CobblemonItem = this.create(name, CobblemonItem(Item.Settings()))
 
+    fun berries() = this.berries.toMap()
+
     private fun mulchItem(name: String, mulchVariant: MulchVariant): MulchItem = this.create(name, MulchItem(mulchVariant))
 
     private fun pokeBallItem(pokeBall: PokeBall): PokeBallItem {
@@ -593,4 +696,17 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
         }
     )
 
-}
+    private fun berryItem(name: String, berryBlock: BerryBlock): BerryItem {
+        val finalName = "${name}_berry"
+        val item = this.create(finalName, BerryItem(berryBlock))
+        this.berries[cobblemonResource(finalName)] = item
+        return item
+    }
+
+    private fun berryItem(name: String, berryItem: BerryItem): BerryItem {
+        val finalName = "${name}_berry"
+        val item = this.create(finalName, berryItem)
+        this.berries[cobblemonResource(finalName)] = item
+        return item
+    }
+}

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

@@ -11,6 +11,8 @@ package com.cobblemon.mod.common
 import com.bedrockk.molang.Expression
 import com.cobblemon.mod.common.api.data.DataRegistry
 import com.cobblemon.mod.common.api.reactive.SimpleObservable
+import com.cobblemon.mod.common.mechanics.BerriesMechanic
+import com.cobblemon.mod.common.mechanics.PotionsMechanic
 import com.cobblemon.mod.common.mechanics.RemediesMechanic
 import com.cobblemon.mod.common.util.adapters.ExpressionAdapter
 import com.cobblemon.mod.common.util.cobblemonResource
@@ -30,11 +32,19 @@ object CobblemonMechanics : DataRegistry {
         .create()
 
     var remedies = RemediesMechanic()
+    var berries = BerriesMechanic()
+    var potions = PotionsMechanic()
 
     override fun sync(player: ServerPlayerEntity) {}
     override fun reload(manager: ResourceManager) {
-        manager.getResourceOrThrow(cobblemonResource("mechanics/remedies.json")).inputStream.use {
-            remedies = gson.fromJson(it.reader(), RemediesMechanic::class.java)
+        remedies = loadMechanic(manager, "remedies", RemediesMechanic::class.java)
+        berries = loadMechanic(manager, "berries", BerriesMechanic::class.java)
+        potions = loadMechanic(manager, "potions", PotionsMechanic::class.java)
+    }
+
+    private fun <T> loadMechanic(manager: ResourceManager, name: String, clazz: Class<T>): T {
+        manager.getResourceOrThrow(cobblemonResource("mechanics/$name.json")).inputStream.use {
+            return gson.fromJson(it.reader(), clazz)
         }
     }
 }

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

@@ -13,14 +13,14 @@ import com.cobblemon.mod.common.api.net.NetworkPacket
 import com.cobblemon.mod.common.api.net.ServerNetworkPacketHandler
 import com.cobblemon.mod.common.client.net.SetClientPlayerDataHandler
 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
+import com.cobblemon.mod.common.client.net.callback.partymove.OpenPartyMoveCallbackHandler
 import com.cobblemon.mod.common.client.net.data.DataRegistrySyncPacketHandler
 import com.cobblemon.mod.common.client.net.data.UnlockReloadPacketHandler
 import com.cobblemon.mod.common.client.net.effect.SpawnSnowstormParticleHandler
 import com.cobblemon.mod.common.client.net.gui.InteractPokemonUIPacketHandler
 import com.cobblemon.mod.common.client.net.gui.SummaryUIPacketHandler
-import com.cobblemon.mod.common.client.net.callback.move.OpenMoveCallbackHandler
-import com.cobblemon.mod.common.client.net.callback.party.OpenPartyCallbackHandler
-import com.cobblemon.mod.common.client.net.callback.partymove.OpenPartyMoveCallbackHandler
 import com.cobblemon.mod.common.client.net.pasture.ClosePastureHandler
 import com.cobblemon.mod.common.client.net.pasture.OpenPastureHandler
 import com.cobblemon.mod.common.client.net.pasture.PokemonPasturedHandler
@@ -56,6 +56,7 @@ import com.cobblemon.mod.common.net.messages.client.callback.OpenMoveCallbackPac
 import com.cobblemon.mod.common.net.messages.client.callback.OpenPartyCallbackPacket
 import com.cobblemon.mod.common.net.messages.client.callback.OpenPartyMoveCallbackPacket
 import com.cobblemon.mod.common.net.messages.client.data.AbilityRegistrySyncPacket
+import com.cobblemon.mod.common.net.messages.client.data.BerryRegistrySyncPacket
 import com.cobblemon.mod.common.net.messages.client.data.MovesRegistrySyncPacket
 import com.cobblemon.mod.common.net.messages.client.data.PropertiesCompletionRegistrySyncPacket
 import com.cobblemon.mod.common.net.messages.client.data.SpeciesRegistrySyncPacket
@@ -273,6 +274,7 @@ object CobblemonNetwork : NetworkManager {
         this.createClientBound(SpeciesRegistrySyncPacket.ID, SpeciesRegistrySyncPacket::decode, DataRegistrySyncPacketHandler())
         this.createClientBound(PropertiesCompletionRegistrySyncPacket.ID, PropertiesCompletionRegistrySyncPacket::decode, DataRegistrySyncPacketHandler())
         this.createClientBound(UnlockReloadPacket.ID, UnlockReloadPacket::decode, UnlockReloadPacketHandler)
+        this.createClientBound(BerryRegistrySyncPacket.ID, BerryRegistrySyncPacket::decode, DataRegistrySyncPacketHandler())
 
         // Effects
         this.createClientBound(SpawnSnowstormParticlePacket.ID, SpawnSnowstormParticlePacket::decode, SpawnSnowstormParticleHandler)

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

@@ -78,6 +78,19 @@ object CobblemonSounds : PlatformRegistry<Registry<SoundEvent>, RegistryKey<Regi
     @JvmField
     val MEDICINE_SPRAY_USE = this.create("medicine_spray.use")
 
+    @JvmField
+    val BERRY_HARVEST = this.create("berry.harvest")
+    @JvmField
+    val BERRY_EAT = this.create("berry.eat")
+
+    @JvmField
+    val MULCH_PLACE = this.create("mulch.place")
+    @JvmField
+    val MULCH_REMOVE = this.create("mulch.remove")
+
+    @JvmField
+    val MUSIC_DEEP_DARK = this.create("music.deep_dark")
+
 
     private fun create(name: String): SoundEvent = this.create(name, SoundEvent.of(cobblemonResource(name)))
 }

common/src/main/kotlin/com/cobblemon/mod/common/advancement/CobblemonCriteria.kt

@@ -47,13 +47,13 @@ object CobblemonCriteria {
     val EVOLVE_POKEMON = this.create(
         SimpleCriterionTrigger(
             cobblemonResource("pokemon_evolved"),
-            SimpleCountableCriterionCondition::class.java
+            EvolvePokemonCriterionCondition::class.java
         )
     )
     val WIN_BATTLE = this.create(
-        SimpleCriterionTrigger(
+        BattleCountableCriterionTrigger(
             cobblemonResource("battles_won"),
-            SimpleCountableCriterionCondition::class.java
+            BattleCountableCriterionCondition::class.java
         )
     )
 
@@ -71,6 +71,41 @@ object CobblemonCriteria {
         )
     )
 
+    val POKEMON_INTERACT = this.create(
+        SimpleCriterionTrigger(
+            cobblemonResource("pokemon_interact"),
+            PokemonInteractCriterion::class.java
+        )
+    )
+
+    val PARTY_CHECK = this.create(
+        SimpleCriterionTrigger(
+            cobblemonResource("party"),
+            PartyCheckCriterion::class.java
+        )
+    )
+
+    val LEVEL_UP = this.create(
+        SimpleCriterionTrigger(
+            cobblemonResource("level_up"),
+            LevelUpCriterionCondition::class.java
+        )
+    )
+
+    val PASTURE_USE = this.create(
+        SimpleCriterionTrigger(
+            cobblemonResource("pasture_use"),
+            PickStarterCriterionCondition::class.java
+        )
+    )
+
+    val TRADE_POKEMON = this.create(
+        SimpleCriterionTrigger(
+            cobblemonResource("trade_pokemon"),
+            TradePokemonCriterionCondition::class.java
+        )
+    )
+
     private fun <T : Criterion<*>> create(criteria: T): T = Cobblemon.implementation.registerCriteria(criteria)
 
 }

common/src/main/kotlin/com/cobblemon/mod/common/advancement/criterion/BattleCountableCriterion.kt

@@ -0,0 +1,67 @@
+/*
+ * 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.advancement.criterion
+
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.api.battles.model.PokemonBattle
+import com.cobblemon.mod.common.util.toJsonArray
+import com.google.gson.JsonObject
+import net.minecraft.predicate.entity.LootContextPredicate
+import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.util.Identifier
+
+open class BattleCountableCriterionTrigger(identifier: Identifier, criterionClass: Class<BattleCountableCriterionCondition>) : SimpleCriterionTrigger<BattleCountableContext, BattleCountableCriterionCondition>(identifier, criterionClass) {
+
+}
+
+class BattleCountableCriterionCondition(id: Identifier, predicate: LootContextPredicate) : CountableCriterionCondition<BattleCountableContext>(id, predicate) {
+
+    private var battleTypes = mutableListOf("any")
+
+    override fun fromJson(json: JsonObject) {
+        super.fromJson(json)
+        if(!json.get("battle_types").isJsonNull) {
+            battleTypes.clear()
+            json.get("battle_types").asJsonArray.asList().forEach() {
+                battleTypes.add(it.asString)
+            }
+        }
+    }
+
+    override fun toJson(json: JsonObject) {
+        super.toJson(json)
+        json.add("battle_types", battleTypes.toJsonArray())
+    }
+
+    override fun matches(player: ServerPlayerEntity, context: BattleCountableContext): Boolean {
+        var typeCheck = false
+        val advancementData = Cobblemon.playerData.get(player).advancementData
+        if (battleTypes.isEmpty() || battleTypes.contains("any")) {
+            typeCheck = true
+        }
+        if (battleTypes.contains("pvp")) {
+            typeCheck = context.battle.isPvP
+            context.times = advancementData.totalPvPBattleVictoryCount
+        }
+        if (battleTypes.contains("pvw")) {
+            typeCheck = context.battle.isPvW
+            context.times = advancementData.totalPvWBattleVictoryCount
+        }
+        if (battleTypes.contains("pvn")) {
+            typeCheck = context.battle.isPvN
+            context.times = advancementData.totalPvWBattleVictoryCount
+        }
+        if (battleTypes.size > 1) {
+            context.times = advancementData.totalBattleVictoryCount
+        }
+        return context.times >= count && typeCheck
+    }
+}
+
+open class BattleCountableContext(times : Int, var battle : PokemonBattle) : CountableContext(times)

common/src/main/kotlin/com/cobblemon/mod/common/advancement/criterion/CatchPokemonCriterion.kt

@@ -34,6 +34,6 @@ class CaughtPokemonCriterionCondition(id: Identifier, predicate: LootContextPred
     }
 
     override fun matches(player: ServerPlayerEntity, context: CountablePokemonTypeContext): Boolean {
-        return super.matches(player, context) && context.type == type
+        return super.matches(player, context) && (context.type == type || type == "any")
     }
 }

common/src/main/kotlin/com/cobblemon/mod/common/advancement/criterion/EvolvePokemonCriterionCondition.kt

@@ -0,0 +1,38 @@
+/*
+ * 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.advancement.criterion
+
+import com.cobblemon.mod.common.util.asIdentifierDefaultingNamespace
+import com.google.gson.JsonObject
+import net.minecraft.predicate.entity.LootContextPredicate
+import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.util.Identifier
+
+class EvolvePokemonCriterionCondition(id: Identifier, entity: LootContextPredicate) : CountableCriterionCondition<EvolvePokemonContext>(id, entity) {
+    var species = "any"
+    var evolution = "any"
+    override fun toJson(json: JsonObject) {
+        super.toJson(json)
+        json.addProperty("species", species)
+        json.addProperty("evolution", evolution)
+    }
+
+    override fun fromJson(json: JsonObject) {
+        super.fromJson(json)
+        species = json.get("species")?.asString ?: "any"
+        evolution = json.get("evolution")?.asString ?: "any"
+    }
+
+    override fun matches(player: ServerPlayerEntity, context: EvolvePokemonContext): Boolean {
+        return context.times >= count && (context.species == species.asIdentifierDefaultingNamespace() || species == "any") &&
+                (context.evolution == evolution.asIdentifierDefaultingNamespace() || evolution == "any")
+    }
+}
+
+open class EvolvePokemonContext(val species : Identifier, val evolution : Identifier, times: Int) : CountableContext(times)

common/src/main/kotlin/com/cobblemon/mod/common/advancement/criterion/LevelUpCriterion.kt

@@ -0,0 +1,38 @@
+/*
+ * 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.advancement.criterion
+
+import com.cobblemon.mod.common.pokemon.Pokemon
+import com.google.gson.JsonObject
+import net.minecraft.predicate.entity.LootContextPredicate
+import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.util.Identifier
+
+class LevelUpCriterionCondition(id: Identifier, entity: LootContextPredicate) : SimpleCriterionCondition<LevelUpContext>(id, entity) {
+    var level = 0
+    var evolved = true
+    override fun toJson(json: JsonObject) {
+        json.addProperty("level", level)
+        json.addProperty("has_evolved", evolved)
+    }
+
+    override fun fromJson(json: JsonObject) {
+        level = json.get("level")?.asInt ?: 0
+        evolved = json.get("has_evolved")?.asBoolean ?: true
+    }
+
+    override fun matches(player: ServerPlayerEntity, context: LevelUpContext): Boolean {
+        val preEvo = context.pokemon.preEvolution == null
+        val hasEvolution = !context.pokemon.evolutions.none()
+        val evolutionCheck = !(preEvo == hasEvolution)
+        return level == context.level && evolutionCheck == evolved
+    }
+}
+
+open class LevelUpContext(var level : Int, var pokemon : Pokemon)

common/src/main/kotlin/com/cobblemon/mod/common/advancement/criterion/PartyCheckCriterion.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.advancement.criterion
+
+import com.cobblemon.mod.common.api.storage.party.PlayerPartyStore
+import com.cobblemon.mod.common.util.asIdentifierDefaultingNamespace
+import com.cobblemon.mod.common.util.party
+import com.google.gson.JsonArray
+import com.google.gson.JsonObject
+import net.minecraft.predicate.entity.LootContextPredicate
+import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.util.Identifier
+
+class PartyCheckCriterion(id: Identifier, entity: LootContextPredicate) : SimpleCriterionCondition<PartyCheckContext>(id, entity){
+    val party = mutableListOf<Identifier>()
+    override fun toJson(json: JsonObject) {
+        json.add("party", JsonArray(party.size).also {
+            party.forEach { pokemon -> it.add(pokemon.toString()) }
+        })
+    }
+
+    override fun fromJson(json: JsonObject) {
+        party.clear()
+        json.getAsJsonArray("party").forEach { element ->
+            party.add(element.asString.asIdentifierDefaultingNamespace())
+        }
+    }
+
+    override fun matches(player: ServerPlayerEntity, context: PartyCheckContext): Boolean {
+        val playerParty = player.party()
+        val matches = mutableListOf<Identifier>()
+        party.forEach {
+            if (it == "any".asIdentifierDefaultingNamespace()) {
+                matches.add(it)
+            }
+        }
+        val partyCount = playerParty.count()
+        if (matches.containsAll(party) && party.size == partyCount && matches.size == partyCount) return true
+        playerParty.iterator().forEach {
+            if (party.contains(it.species.resourceIdentifier)) {
+                matches.add(it.species.resourceIdentifier)
+            }
+        }
+        return matches.containsAll(party) && matches.size == partyCount
+    }
+}
+
+open class PartyCheckContext(val party : PlayerPartyStore)

common/src/main/kotlin/com/cobblemon/mod/common/advancement/criterion/PokemonInteractCriterion.kt

@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.advancement.criterion
+
+import com.cobblemon.mod.common.util.asIdentifierDefaultingNamespace
+import com.google.gson.JsonObject
+import net.minecraft.predicate.entity.LootContextPredicate
+import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.util.Identifier
+
+open class PokemonInteractContext(var type: Identifier, var item : Identifier)
+class PokemonInteractCriterion(id: Identifier, entity: LootContextPredicate) : SimpleCriterionCondition<PokemonInteractContext>(id, entity) {
+    var type = "any"
+    var item = "any"
+    override fun toJson(json: JsonObject) {
+        json.addProperty("type", type)
+        json.addProperty("item", item)
+    }
+
+    override fun fromJson(json: JsonObject) {
+        type = json.get("type")?.asString ?: "any"
+        item = json.get("item")?.asString ?: "any"
+    }
+
+    override fun matches(player: ServerPlayerEntity, context: PokemonInteractContext): Boolean {
+        return (context.type == type.asIdentifierDefaultingNamespace() || type == "any") && (context.item == item.asIdentifierDefaultingNamespace() || item == "any")
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/advancement/criterion/TradePokemonCriterionCondition.kt

@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.advancement.criterion
+
+import com.cobblemon.mod.common.pokemon.Pokemon
+import com.cobblemon.mod.common.util.asIdentifierDefaultingNamespace
+import com.google.gson.JsonObject
+import net.minecraft.predicate.entity.LootContextPredicate
+import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.util.Identifier
+
+class TradePokemonCriterionCondition(id: Identifier, entity: LootContextPredicate) : SimpleCriterionCondition<TradePokemonContext>(id, entity) {
+    var traded = "any"
+    var received = "any"
+    var tradedHeldItem = "any"
+    var receivedHeldItem = "any"
+    override fun toJson(json: JsonObject) {
+        json.addProperty("traded", traded)
+        json.addProperty("received", received)
+        json.addProperty("traded_held_item", tradedHeldItem)
+        json.addProperty("received_held_item", receivedHeldItem)
+    }
+
+    override fun fromJson(json: JsonObject) {
+        traded = json.get("traded")?.asString ?: "any"
+        received = json.get("received")?.asString ?: "any"
+        tradedHeldItem = json.get("traded_held_item")?.asString ?: "minecraft:air"
+        receivedHeldItem = json.get("received_held_item")?.asString ?: "minecraft:air"
+    }
+
+    override fun matches(player: ServerPlayerEntity, context: TradePokemonContext): Boolean {
+        val heldItem1 = context.traded.heldItem().item.registryEntry.registryKey().value
+        val heldItem2 = context.received.heldItem().item.registryEntry.registryKey().value
+        return (context.traded.species.resourceIdentifier == traded.asIdentifierDefaultingNamespace() || traded == "any") &&
+                (context.received.species.resourceIdentifier == received.asIdentifierDefaultingNamespace() || received == "any") &&
+                (heldItem1 == tradedHeldItem.asIdentifierDefaultingNamespace() || heldItem1 == "minecraft:air".asIdentifierDefaultingNamespace()) &&
+                (heldItem2 == receivedHeldItem.asIdentifierDefaultingNamespace() || heldItem2 == "minecraft:air".asIdentifierDefaultingNamespace())
+    }
+}
+
+open class TradePokemonContext(val traded: Pokemon, val received: Pokemon)

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

@@ -34,22 +34,20 @@ import com.cobblemon.mod.common.battles.dispatch.GO
 import com.cobblemon.mod.common.battles.dispatch.WaitDispatch
 import com.cobblemon.mod.common.battles.interpreter.ContextManager
 import com.cobblemon.mod.common.battles.pokemon.BattlePokemon
-import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
 import com.cobblemon.mod.common.battles.runner.ShowdownService
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
 import com.cobblemon.mod.common.net.messages.client.battle.BattleEndPacket
 import com.cobblemon.mod.common.net.messages.client.battle.BattleMessagePacket
 import com.cobblemon.mod.common.net.messages.client.battle.BattleMusicPacket
 import com.cobblemon.mod.common.pokemon.evolution.progress.DefeatEvolutionProgress
+import com.cobblemon.mod.common.pokemon.evolution.requirements.DefeatRequirement
 import com.cobblemon.mod.common.util.battleLang
 import com.cobblemon.mod.common.util.getPlayer
-import net.minecraft.entity.Entity
+import java.io.File
 import java.util.UUID
 import java.util.concurrent.ConcurrentLinkedQueue
-import net.minecraft.text.Text
-import java.io.File
-import kotlin.io.path.Path
-import kotlin.io.path.writeLines
 import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.text.Text
 
 /**
  * Individual battle instance
@@ -62,7 +60,7 @@ open class PokemonBattle(
     val side1: BattleSide,
     val side2: BattleSide
 ) {
-    /** Whether or not logging will be silenced for this battle. */
+    /** Whether logging will be silenced for this battle. */
     var mute = true
 
     init {
@@ -211,11 +209,16 @@ open class PokemonBattle(
                 faintedPokemons.forEach { faintedPokemon ->
                     for (opponentPokemon in opponentNonFaintedPokemons) {
                         val facedFainted = opponentPokemon.facedOpponents.contains(faintedPokemon)
-                        val defeatProgress = DefeatEvolutionProgress()
                         val pokemon = opponentPokemon.effectedPokemon
-                        if (facedFainted && defeatProgress.shouldKeep(pokemon)) {
-                            val progress = pokemon.evolutionProxy.current().progressFirstOrCreate({ it is DefeatEvolutionProgress && it.currentProgress().target.matches(faintedPokemon.effectedPokemon) }) { defeatProgress }
-                            progress.updateProgress(DefeatEvolutionProgress.Progress(progress.currentProgress().target, progress.currentProgress().amount + 1))
+                        if (facedFainted) {
+                            pokemon.evolutions.forEach { evolution ->
+                                evolution.requirements.filterIsInstance<DefeatRequirement>().forEach { defeatRequirement ->
+                                    if (defeatRequirement.target.matches(faintedPokemon.effectedPokemon)) {
+                                        val progress = pokemon.evolutionProxy.current().progressFirstOrCreate({ it is DefeatEvolutionProgress && it.currentProgress().target == defeatRequirement.target }) { DefeatEvolutionProgress() }
+                                        progress.updateProgress(DefeatEvolutionProgress.Progress(defeatRequirement.target, progress.currentProgress().amount + 1))
+                                    }
+                                }
+                            }
                         }
                         val multiplier = when {
                             // ToDo when Exp. All is implement if enabled && !facedFainted return 2.0, probably should be a configurable value too, this will have priority over the Exp. Share

common/src/main/kotlin/com/cobblemon/mod/common/api/berry/Berries.kt

@@ -0,0 +1,109 @@
+/*
+ * 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.berry
+
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.api.berry.spawncondition.BerrySpawnCondition
+import com.cobblemon.mod.common.api.data.JsonDataRegistry
+import com.cobblemon.mod.common.api.mulch.MulchVariant
+import com.cobblemon.mod.common.api.pokemon.stats.Stat
+import com.cobblemon.mod.common.api.pokemon.status.Status
+import com.cobblemon.mod.common.api.reactive.SimpleObservable
+import com.cobblemon.mod.common.net.messages.client.data.BerryRegistrySyncPacket
+import com.cobblemon.mod.common.pokemon.adapters.CobblemonStatTypeAdapter
+import com.cobblemon.mod.common.util.adapters.*
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.google.gson.GsonBuilder
+import com.google.gson.reflect.TypeToken
+import java.awt.Color
+import net.minecraft.predicate.NumberRange
+import net.minecraft.registry.RegistryKeys
+import net.minecraft.registry.tag.TagKey
+import net.minecraft.resource.ResourceType
+import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.util.Identifier
+import net.minecraft.util.math.Box
+import net.minecraft.util.math.Vec3d
+import net.minecraft.world.biome.Biome
+
+/**
+ * The data registry for [Berry].
+ *
+ * @author Licious
+ * @since November 28th, 2022
+ */
+object Berries : JsonDataRegistry<Berry> {
+
+    override val id: Identifier = cobblemonResource("berries")
+    override val type: ResourceType = ResourceType.SERVER_DATA
+    override val observable = SimpleObservable<Berries>()
+
+    override val gson = GsonBuilder()
+        .disableHtmlEscaping()
+        .setPrettyPrinting()
+        .registerTypeAdapter(MulchVariant::class.java, MulchVariantAdapter)
+        .registerTypeAdapter(NumberRange.FloatRange::class.java, FloatNumberRangeAdapter)
+        .registerTypeAdapter(Status::class.java, StatusAdapter)
+        .registerTypeAdapter(TypeToken.getParameterized(Collection::class.java, Box::class.java).type, BoxCollectionAdapter)
+        .registerTypeAdapter(Box::class.java, BoxAdapter)
+        .registerTypeAdapter(Vec3d::class.java, VerboseVec3dAdapter)
+        .registerTypeAdapter(Identifier::class.java, IdentifierAdapter)
+        .registerTypeAdapter(GrowthFactor::class.java, CobblemonGrowthFactorAdapter)
+        .registerTypeAdapter(IntRange::class.java, VerboseIntRangeAdapter)
+        .registerTypeAdapter(Color::class.java, LiteralHexColorAdapter)
+        .registerTypeAdapter(Stat::class.java, CobblemonStatTypeAdapter)
+        .registerTypeAdapter(TypeToken.getParameterized(TagKey::class.java, Biome::class.java).type, TagKeyAdapter(RegistryKeys.BIOME))
+        .registerTypeAdapter(BerrySpawnCondition::class.java, CobblemonBerrySpawnConditionAdapter)
+        .create()
+    override val typeToken: TypeToken<Berry> = TypeToken.get(Berry::class.java)
+    override val resourcePath = "berries"
+
+    private val berries = hashMapOf<Identifier, Berry>()
+
+    val PECHA
+        get() = this.getByName("")
+
+    override fun reload(data: Map<Identifier, Berry>) {
+        this.berries.clear()
+        data.forEach { (identifier, berry) ->
+            try {
+                berry.identifier = identifier
+                berry.validate()
+                this.berries[identifier] = berry
+            } catch (e: Exception) {
+                Cobblemon.LOGGER.error("Skipped loading the {} berry", identifier, e)
+            }
+        }
+        Cobblemon.LOGGER.info("Loaded {} berries", this.berries.size)
+        this.observable.emit(this)
+    }
+
+    override fun sync(player: ServerPlayerEntity) {
+        BerryRegistrySyncPacket(this.all()).sendToPlayer(player)
+    }
+
+    fun all() = this.berries.values.toList()
+
+    /**
+     * Gets a berry if loaded.
+     *
+     * @param identifier The identifier of the berry.
+     * @return The [Berry] if loaded otherwise null.
+     */
+    fun getByIdentifier(identifier: Identifier): Berry? = this.berries[identifier]
+
+    /**
+     * Gets a berry if loaded.
+     *
+     * @param name The path of the identifier of the berry under the [Cobblemon.MODID] namespace.
+     * @return The [Berry] if loaded otherwise null.
+     */
+    fun getByName(name: String): Berry? = this.getByIdentifier(cobblemonResource(name))
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/berry/Berry.kt

@@ -0,0 +1,349 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.berry
+
+import com.cobblemon.mod.common.CobblemonBlocks
+import com.cobblemon.mod.common.CobblemonItems
+import com.cobblemon.mod.common.api.berry.spawncondition.BerrySpawnCondition
+import com.cobblemon.mod.common.api.events.CobblemonEvents
+import com.cobblemon.mod.common.api.events.berry.BerryYieldCalculationEvent
+import com.cobblemon.mod.common.api.mulch.MulchVariant
+import com.cobblemon.mod.common.block.BerryBlock
+import com.cobblemon.mod.common.block.entity.BerryBlockEntity
+import com.cobblemon.mod.common.item.BerryItem
+import com.cobblemon.mod.common.pokemon.Nature
+import com.cobblemon.mod.common.util.readBox
+import com.cobblemon.mod.common.util.writeBox
+import com.google.gson.annotations.SerializedName
+import java.awt.Color
+import java.util.EnumSet
+import net.minecraft.block.Block
+import net.minecraft.block.BlockState
+import net.minecraft.client.model.ModelPart
+import net.minecraft.entity.LivingEntity
+import net.minecraft.network.PacketByteBuf
+import net.minecraft.registry.tag.TagKey
+import net.minecraft.util.Identifier
+import net.minecraft.util.math.BlockPos
+import net.minecraft.util.math.Box
+import net.minecraft.util.math.Vec3d
+import net.minecraft.util.shape.VoxelShape
+import net.minecraft.util.shape.VoxelShapes
+import net.minecraft.world.World
+import net.minecraft.world.biome.Biome
+
+/**
+ * Represents the data behind a berry.
+ *
+ * @property identifier The [Identifier] of this berry.
+ * @property baseYield The [IntRange] possible for the berry tree before [bonusYield] is calculated.
+ * @property preferredBiomeTags The [TagKey]s of the berries preffered biomes. Determines spawning and yield
+ * @property growthTime The [IntRange] possible in minutes for how long the berry tree takes to grow.
+ * @property refreshRate The [IntRange] possible in minutes for how long the berry tree takes to regrow its berries once it has been harvested.
+ * @depreciated @property lifeCycles The [IntRange] possible for the berry to live for between harvests.
+ * @property favoriteMulches The types of mulches that benefit this berries yield
+ * @property growthFactors An array of [GrowthFactor]s that will affect this berry. The client is not aware of these.
+ * @property mutations A map of the partner berry as the key and the value as the resulting mutation with this berry.
+ * @property growthPoints A collection of [GrowthPoint]s for the berry flowers and fruit.
+ * @property sproutShapeBoxes A collection of [Box]es that make up the tree [VoxelShape] during the sprouting stages.
+ * @property matureShapeBoxes A collection of [Box]es that make up the tree [VoxelShape] during the mature stages.
+ * @property flavors The [Flavor] values.
+ * @property tintIndexes Determines tints at specific indexes if any.
+ * @property flowerModelIdentifier The [Identifier] for the model of the berry in flower form.
+ * @property flowerTexture The [Identifier] for the texture of the berry in flower form. This is resolved into a [ModelPart] on the client.
+ * @property fruitModelIdentifier The [Identifier] for the model of the berry in flower form. This is resolved into a [ModelPart] on the client.
+ * @property fruitTexture The [Identifier] for the texture of the berry in flower form.
+ *
+ * @throws IllegalArgumentException if the any yield range argument is not a positive range.
+ */
+class Berry(
+    identifier: Identifier,
+    val baseYield: IntRange,
+    val preferredBiomeTags: List<TagKey<Biome>>,
+    val growthTime: IntRange,
+    val refreshRate: IntRange,
+    //val lifeCycles: IntRange,
+    val favoriteMulches: EnumSet<MulchVariant>,
+    val growthFactors: Collection<GrowthFactor>,
+    val spawnConditions: List<BerrySpawnCondition>,
+    var growthPoints: Array<GrowthPoint>,
+    val randomizedGrowthPoints: Boolean = true,
+    val mutations: Map<Identifier, Identifier>,
+    @SerializedName("sproutShape")
+    private val sproutShapeBoxes: Collection<Box>,
+    @SerializedName("matureShape")
+    private val matureShapeBoxes: Collection<Box>,
+    private val flavors: Map<Flavor, Int>,
+    val tintIndexes: Map<Int, Color>,
+    @SerializedName("flowerModel")
+    val flowerModelIdentifier: Identifier,
+    val flowerTexture: Identifier,
+    @SerializedName("fruitModel")
+    val fruitModelIdentifier: Identifier,
+    val fruitTexture: Identifier,
+    val weight: Float
+) {
+
+    @Transient
+    var identifier: Identifier = identifier
+        internal set
+
+    @Transient
+    private lateinit var shapedFlower: HashMap<Int, VoxelShape>
+
+    @Transient
+    private lateinit var shapedFruit: HashMap<Int, VoxelShape>
+
+    /**
+     * The [VoxelShape] of the tree during the sprouting stages.
+     */
+    @Transient
+    lateinit var sproutShape: VoxelShape
+        private set
+
+    /**
+     * The [VoxelShape] of the tree during the mature stages.
+     */
+    @Transient
+    lateinit var matureShape: VoxelShape
+        private set
+
+    init {
+        this.validate()
+    }
+
+    /**
+     * Finds the [BerryItem] that uses this berry for data.
+     *
+     * @return The [BerryItem] if existing.
+     */
+    fun item(): BerryItem? = CobblemonItems.berries()[this.identifier]
+
+    /**
+     * Finds the [BerryBlock] that uses this berry for data.
+     *
+     * @return The [BerryBlock] if existing.
+     */
+    fun block(): BerryBlock? = CobblemonBlocks.berries()[this.identifier]
+
+    /**
+     * Query the value of a certain flavor.
+     *
+     * @param flavor The [Flavor] being queried.
+     * @return The value if any or 0.
+     */
+    fun flavor(flavor: Flavor): Int = this.flavors[flavor] ?: 0
+
+    fun dislikedBy(nature: Nature): Boolean {
+        val dislikedFlavor = nature.dislikedFlavor ?: return false
+        return flavor(dislikedFlavor) > 0
+    }
+
+    /**
+     * Calculates the yield for a berry tree being planted or replanted after a life cycle.
+     * Triggers [BerryYieldCalculationEvent].
+     *
+     * @param world The [World] the tree is present in.
+     * @param state The [BlockState] of the tree.
+     * @param pos The [BlockPos] of the tree.
+     * @param placer The [LivingEntity] tending to the tree, if any.
+     * @return The total berry stack count.
+     */
+    fun calculateYield(world: World, state: BlockState, pos: BlockPos, placer: LivingEntity? = null): Int {
+        val base = this.baseYield.random()
+        val bonus = this.bonusYield(world, state, pos)
+        var yield = base + bonus.first
+        val event = BerryYieldCalculationEvent(this, world, state, pos, placer, yield, bonus.second)
+        val treeEntity = world.getBlockEntity(pos) as BerryBlockEntity
+        if (BerryBlock.getMulch(state) == MulchVariant.RICH) {
+            yield = yield.times(1.2).coerceAtMost(maxYield().toDouble()).toInt()
+            treeEntity.decrementMulchDuration(world, pos, state)
+        }
+        CobblemonEvents.BERRY_YIELD.post(event) { yield = it.yield }
+        return yield
+        //Just for testing the renderer
+        //return growthPoints.size
+    }
+
+    /**
+     * Calculates and returns the minimum possible yield by summing [baseYield] and [growthFactors] minimum values.
+     *
+     * @return The minimum possible yield.
+     */
+    fun minYield() = this.baseYield.first + this.growthFactors.sumOf { it.minYield() }
+
+    /**
+     * Calculates and returns the maximum possible yield by summing [baseYield] and [growthFactors] max values.
+     *
+     * @return The maximum possible yield.
+     */
+    fun maxYield() = this.baseYield.last + this.growthFactors.sumOf { it.maxYield() }
+
+    /**
+     * Checks if this berry can mutate with the given [partner].
+     * For the berry the mutations may produce use [mutationWith].
+     *
+     * @param partner The [Berry] being checked as a possible mutation partner.
+     * @return If a mutation is possible.
+     */
+    fun canMutateWith(partner: Berry) = this.mutationWith(partner) != null
+
+    /**
+     * Query for the possible mutation with the given [partner].
+     *
+     * @param partner The [Berry] being mutated with.
+     * @return The resulting [Berry] if the mutation is possible.
+     */
+    fun mutationWith(partner: Berry): Berry? {
+        val berryIdentifier = this.mutations[partner.identifier] ?: return null
+        return Berries.getByIdentifier(berryIdentifier)
+    }
+
+    /**
+     * Query for a possible partner to mutate into the given [resulting].
+     *
+     * @param resulting The [Berry] the mutation should result in.
+     * @return The [Berry] that mutates with this berry into the given [resulting] if possible.
+     */
+    fun partnerForMutation(resulting: Berry): Berry? {
+        return this.mutations.firstNotNullOfOrNull { (partner, result) ->
+            if (result == resulting.identifier)
+                Berries.getByIdentifier(partner)
+            else
+                null
+        }
+    }
+
+    // A cheat since gson doesn't invoke init block
+    internal fun validate() {
+        if (this.baseYield.first < 0 || this.baseYield.last < 0) {
+            throw IllegalArgumentException("A berry base yield must be a positive range")
+        }
+        if (this.growthTime.first < 0 || this.growthTime.last < 0) {
+            throw IllegalArgumentException("The growth time must be a positive range")
+        }
+        if (this.refreshRate.first < 0 || this.refreshRate.last < 0) {
+            throw IllegalArgumentException("The refresh rate must be a positive range")
+        }
+        /*
+        if (this.lifeCycles.first < 0 || this.lifeCycles.last < 0) {
+            throw IllegalArgumentException("A berry life cycle must be a positive range")
+        }
+         */
+        this.growthFactors.forEach { it.validateArguments() }
+        val maxYield = this.maxYield()
+        if (this.growthPoints.size < maxYield) {
+            throw IllegalArgumentException("Anchor points must have enough elements for the max possible yield of $maxYield you've provided ${this.growthPoints.size} points")
+        }
+        this.shapedFlower = hashMapOf()
+        this.shapedFruit = hashMapOf()
+        this.sproutShape = this.createAndUniteShapes(this.sproutShapeBoxes)
+        this.matureShape = this.createAndUniteShapes(this.matureShapeBoxes)
+    }
+
+    internal fun encode(buffer: PacketByteBuf) {
+        buffer.writeIdentifier(this.identifier)
+        buffer.writeInt(this.baseYield.first)
+        buffer.writeInt(this.baseYield.last)
+        buffer.writeEnumSet(favoriteMulches, MulchVariant::class.java)
+        //buffer.writeInt(this.lifeCycles.first)
+        //buffer.writeInt(this.lifeCycles.last)
+        buffer.writeInt(this.growthTime.first)
+        buffer.writeInt(this.growthTime.last)
+        buffer.writeInt(this.refreshRate.first)
+        buffer.writeInt(this.refreshRate.last)
+        buffer.writeCollection(this.growthPoints.toList())  { writer, value ->
+            writer.writeDouble(value.position.x)
+            writer.writeDouble(value.position.y)
+            writer.writeDouble(value.position.z)
+            writer.writeDouble(value.rotation.x)
+            writer.writeDouble(value.rotation.y)
+            writer.writeDouble(value.rotation.z)
+        }
+        buffer.writeBoolean(this.randomizedGrowthPoints)
+        buffer.writeMap(this.mutations, { writer, key -> writer.writeIdentifier(key) }, { writer, value -> writer.writeIdentifier(value) })
+        buffer.writeCollection(this.sproutShapeBoxes) { writer, value ->
+            writer.writeBox(value)
+        }
+        buffer.writeCollection(this.matureShapeBoxes) { writer, value ->
+            writer.writeBox(value)
+        }
+        buffer.writeMap(this.flavors, { writer, key -> writer.writeEnumConstant(key) }, { writer, value -> writer.writeInt(value) })
+        buffer.writeMap(this.tintIndexes, { writer, key -> writer.writeInt(key) }, { writer, value -> writer.writeInt(value.rgb) })
+        buffer.writeIdentifier(this.flowerModelIdentifier)
+        buffer.writeIdentifier(this.flowerTexture)
+        buffer.writeIdentifier(this.fruitModelIdentifier)
+        buffer.writeIdentifier(this.fruitTexture)
+    }
+
+    /**
+     * Calculates the bonus yield for the berry tree.
+     *
+     * @param world The [World] the tree is present in.
+     * @param state The [BlockState] of the tree.
+     * @param pos The [BlockPos] of the tree.
+     * @return The bonus yield, the growth factors that passed.
+     */
+    private fun bonusYield(world: World, state: BlockState, pos: BlockPos): Pair<Int, Collection<GrowthFactor>> {
+        var bonus = 0
+        val passed = arrayListOf<GrowthFactor>()
+        val mulchVariant = BerryBlock.getMulch(state)
+        val hasBiomeMulch = mulchVariant in favoriteMulches
+        this.growthFactors.forEach { factor ->
+            if (factor.isValid(world, state, pos)) {
+                bonus += factor.yield()
+                passed += factor
+            }
+            else if (hasBiomeMulch) {
+                bonus += factor.yield()
+            }
+        }
+        return bonus to passed
+    }
+
+    private fun createAndUniteShapes(boxes: Collection<Box>): VoxelShape {
+        var shape: VoxelShape? = null
+        boxes.forEach { box ->
+            shape = if (shape == null) {
+                Block.createCuboidShape(box.minX, box.minY, box.minZ, box.maxX, box.maxY, box.maxZ)
+            } else {
+                VoxelShapes.union(shape, Block.createCuboidShape(box.minX, box.minY, box.minZ, box.maxX, box.maxY, box.maxZ))
+            }
+        }
+        return shape ?: VoxelShapes.fullCube()
+    }
+
+    companion object {
+
+        internal fun decode(buffer: PacketByteBuf): Berry {
+            val identifier = buffer.readIdentifier()
+            val baseYield = IntRange(buffer.readInt(), buffer.readInt())
+            val favMulchs = buffer.readEnumSet(MulchVariant::class.java)
+            //val lifeCycles = IntRange(buffer.readInt(), buffer.readInt())
+            val growthTime = IntRange(buffer.readInt(), buffer.readInt())
+            val refreshRate = IntRange(buffer.readInt(), buffer.readInt())
+            val growthPoints = buffer.readList { reader ->
+                GrowthPoint(Vec3d(reader.readDouble(), reader.readDouble(), reader.readDouble()), Vec3d(reader.readDouble(), reader.readDouble(), reader.readDouble()))
+            }.toTypedArray()
+            val randomizedGrowthPoints = buffer.readBoolean()
+            val mutations = buffer.readMap({ reader -> reader.readIdentifier() }, { reader -> reader.readIdentifier() })
+            val sproutShapeBoxes = buffer.readList { it.readBox() }
+            val matureShapeBoxes = buffer.readList { it.readBox() }
+            val flavors = buffer.readMap({ reader -> reader.readEnumConstant(Flavor::class.java) }, { reader -> reader.readInt() })
+            val tintIndexes = buffer.readMap({ reader -> reader.readInt() }, { reader -> Color(reader.readInt()) })
+            val flowerModelIdentifier = buffer.readIdentifier()
+            val flowerTexture = buffer.readIdentifier()
+            val fruitModelIdentifier = buffer.readIdentifier()
+            val fruitTexture = buffer.readIdentifier()
+            return Berry(identifier, baseYield, emptyList(), growthTime, refreshRate, favMulchs, emptySet(), emptyList(), growthPoints, randomizedGrowthPoints, mutations, sproutShapeBoxes, matureShapeBoxes, flavors, tintIndexes, flowerModelIdentifier, flowerTexture, fruitModelIdentifier, fruitTexture, 0F)
+        }
+
+    }
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/berry/BerryHelper.kt

@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.berry
+
+import com.cobblemon.mod.common.CobblemonBlocks
+import com.cobblemon.mod.common.block.BerryBlock
+import com.cobblemon.mod.common.world.feature.BerryGroveFeature
+import com.google.common.cache.CacheBuilder
+import com.google.common.cache.CacheLoader
+import com.google.common.cache.LoadingCache
+import net.minecraft.registry.entry.RegistryEntry
+import net.minecraft.world.biome.Biome
+
+object BerryHelper {
+    private val CACHE_LOADER = object : CacheLoader<RegistryEntry<Biome>, List<BerryBlock>>() {
+        override fun load(key: RegistryEntry<Biome>): List<BerryBlock> {
+            return naturalBerries.filter { berryBlock ->
+                val berry = berryBlock.berry()
+                berry?.spawnConditions?.any { it.canSpawn(berry, key) } ?: false
+            }
+        }
+    }
+
+    private val naturalBerries = CobblemonBlocks.berries().values.filter {
+        (it.berry()?.spawnConditions?.size ?: 0) > 0
+    }
+
+    private val validBerryCache: LoadingCache<RegistryEntry<Biome>, List<BerryBlock>> = CacheBuilder.newBuilder()
+        .maximumSize(4)
+        .build(CACHE_LOADER)
+
+
+    fun getBerriesForBiome(biome: RegistryEntry<Biome>): List<BerryBlock> {
+        return validBerryCache.get(biome)
+    }
+
+    fun getNaturallyGeneratingBerries(): List<BerryBlock> {
+        return naturalBerries
+    }
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/berry/Flavor.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.api.berry
+
+/**
+ * Represents the different flavors associated with berries and other Pokémon consumables.
+ * See the [Bulbapedia](https://bulbapedia.bulbagarden.net/wiki/Flavor) article for more information.
+ *
+ * @author Licious
+ * @since November 28th, 2022
+ */
+enum class Flavor {
+
+    SPICY,
+    DRY,
+    SWEET,
+    BITTER,
+    SOUR
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/berry/GrowthFactor.kt

@@ -0,0 +1,61 @@
+/*
+ * 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.berry
+
+import net.minecraft.block.BlockState
+import net.minecraft.util.math.BlockPos
+import net.minecraft.world.WorldView
+
+/**
+ * Represents a condition that impacts extra berry yield.
+ *
+ * @author Licious
+ * @since December 2nd, 2022
+ */
+interface GrowthFactor {
+
+    /**
+     * Validates the arguments contained in this factor, this is invoked during loading.
+     *
+     * @throws IllegalArgumentException If an argument isn't valid.
+     */
+    fun validateArguments()
+
+    /**
+     * Checks if this factor should yield a bonus.
+     *
+     * @param world The [WorldView] the berry tree is in.
+     * @param state The [BlockState] of the berry tree.
+     * @param pos The [BlockPos] of the berry tree.
+     * @return If the bonus should activate.
+     */
+    fun isValid(world: WorldView, state: BlockState, pos: BlockPos): Boolean
+
+    /**
+     * Resolves the amount of bonus berries to grow if [isValid] was true.
+     *
+     * @return The amount of extra berries to grow.
+     */
+    fun yield(): Int
+
+    /**
+     * Returns the minimum possible yield for this factor.
+     *
+     * @return The minimum possible yield for this factor.
+     */
+    fun minYield(): Int
+
+    /**
+     * Returns the maximum possible yield for this factor.
+     *
+     * @return The maximum possible yield for this factor.
+     */
+    fun maxYield(): Int
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/berry/GrowthPoint.kt

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.berry
+
+import net.minecraft.util.math.Vec3d
+
+/**
+ * Represents a position in a berry tree where a berry will flower then fruit.
+ *
+ * @property position The coordinates of the berry in the tree block.
+ * @property rotation The degree value for the rotation each axis.
+ *
+ * @author Licious
+ * @since December 19th, 2022
+ */
+data class GrowthPoint(
+    val position: Vec3d,
+    val rotation: Vec3d
+)

common/src/main/kotlin/com/cobblemon/mod/common/api/berry/adapter/GrowthFactorAdapter.kt

@@ -0,0 +1,35 @@
+/*
+ * 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.berry.adapter
+
+import com.cobblemon.mod.common.api.berry.GrowthFactor
+import com.cobblemon.mod.common.util.adapters.CobblemonGrowthFactorAdapter
+import com.google.gson.JsonDeserializer
+import com.google.gson.JsonSerializer
+import net.minecraft.util.Identifier
+import kotlin.reflect.KClass
+
+/**
+ * A type adapter for [GrowthFactor]s.
+ * For the default implementation see [CobblemonGrowthFactorAdapter].
+ *
+ * @author Licious
+ * @since December 2nd, 2022
+ */
+interface GrowthFactorAdapter : JsonDeserializer<GrowthFactor>, JsonSerializer<GrowthFactor> {
+
+    /**
+     * Register a [GrowthFactor] to be used by this adapter.
+     *
+     * @param type The [KClass] of the [GrowthFactor].
+     * @param identifier The expected [Identifier] in the parsed JSON.
+     */
+    fun register(type: KClass<out GrowthFactor>, identifier: Identifier)
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/berry/adapter/SpawnConditionAdapter.kt

@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.berry.adapter
+
+import com.cobblemon.mod.common.api.berry.GrowthFactor
+import com.cobblemon.mod.common.api.berry.spawncondition.BerrySpawnCondition
+import com.cobblemon.mod.common.util.adapters.CobblemonBerrySpawnConditionAdapter
+import com.google.gson.JsonDeserializer
+import com.google.gson.JsonSerializer
+import net.minecraft.util.Identifier
+import kotlin.reflect.KClass
+
+/**
+ * A type adapter for [GrowthFactor]s.
+ * For the default implementation see [CobblemonBerrySpawnConditionAdapter].
+ *
+ * @author Apion
+ * @since August 14, 2023
+ */
+interface SpawnConditionAdapter : JsonDeserializer<BerrySpawnCondition>, JsonSerializer<BerrySpawnCondition> {
+    /**
+     * Register a [BerrySpawnCondition] to be used by this adapter.
+     *
+     * @param type The [KClass] of the [BerrySpawnCondition].
+     * @param identifier The expected [Identifier] in the parsed JSON.
+     */
+    fun register(type: KClass<out BerrySpawnCondition>, identifier: Identifier)
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/berry/spawncondition/AllBiomeCondition.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.api.berry.spawncondition
+
+import com.cobblemon.mod.common.api.berry.Berry
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.registry.entry.RegistryEntry
+import net.minecraft.util.math.random.Random
+
+import net.minecraft.world.biome.Biome
+
+class AllBiomeCondition(val minGroveSize: Int, val maxGroveSize: Int) : BerrySpawnCondition{
+    override fun canSpawn(berry: Berry, biome: RegistryEntry<Biome>): Boolean {
+        return true
+    }
+
+    override fun getGroveSize(random: Random): Int {
+        return random.nextBetween(minGroveSize, maxGroveSize)
+    }
+
+    companion object {
+        val ID = cobblemonResource("all_biome")
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/berry/spawncondition/BerrySpawnCondition.kt

@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.berry.spawncondition
+
+import com.cobblemon.mod.common.api.berry.Berry
+import net.minecraft.registry.entry.RegistryEntry
+import net.minecraft.util.math.random.Random
+import net.minecraft.world.biome.Biome
+
+interface BerrySpawnCondition {
+    fun getGroveSize(random: Random): Int
+
+    fun canSpawn(berry: Berry, biome: RegistryEntry<Biome>): Boolean
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/berry/spawncondition/PreferredBiomeCondition.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.api.berry.spawncondition
+
+import com.cobblemon.mod.common.api.berry.Berry
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.registry.entry.RegistryEntry
+import net.minecraft.util.math.random.Random
+import net.minecraft.world.biome.Biome
+import kotlin.math.min
+
+class PreferredBiomeCondition(val minGroveSize: Int, val maxGroveSize: Int) : BerrySpawnCondition{
+
+    override fun getGroveSize(random: Random): Int {
+        return random.nextBetween(minGroveSize, maxGroveSize)
+    }
+
+    override fun canSpawn(berry: Berry, biome: RegistryEntry<Biome>): Boolean {
+        val preferredBiomeTags = berry.preferredBiomeTags
+        return preferredBiomeTags.any {biome.isIn(it)}
+    }
+
+    companion object {
+        val ID = cobblemonResource("preferred_biome")
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/callback/PartyMoveSelectCallback.kt

@@ -13,8 +13,10 @@ import com.cobblemon.mod.common.CobblemonNetwork.sendPacket
 import com.cobblemon.mod.common.api.moves.Move
 import com.cobblemon.mod.common.net.messages.client.callback.OpenPartyMoveCallbackPacket
 import com.cobblemon.mod.common.pokemon.Pokemon
+import com.cobblemon.mod.common.util.lang
 import java.util.UUID
 import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.text.MutableText
 
 /**
  * Used for opening a party select screen for players which routes to move selection when they choose a Pokémon.
@@ -30,6 +32,7 @@ object PartyMoveSelectCallbacks {
     @JvmOverloads
     fun create(
         player: ServerPlayerEntity,
+        partyTitle: MutableText = lang("ui.party"),
         pokemon: List<Pair<PartySelectPokemonDTO, List<MoveSelectDTO>>>,
         cancel: (ServerPlayerEntity) -> Unit = {},
         handler: (ServerPlayerEntity, pokemonIndex: Int, PartySelectPokemonDTO, moveIndex: Int, MoveSelectDTO) -> Unit
@@ -40,12 +43,13 @@ object PartyMoveSelectCallbacks {
             handler = handler
         )
         callbacks[player.uuid] = callback
-        player.sendPacket(OpenPartyMoveCallbackPacket(callback.uuid, callback.pokemon))
+        player.sendPacket(OpenPartyMoveCallbackPacket(callback.uuid, partyTitle, callback.pokemon))
     }
 
     @JvmOverloads
     fun createFromPokemon(
         player: ServerPlayerEntity,
+        partyTitle: MutableText = lang("ui.party"),
         pokemon: List<Pokemon>,
         moves: (Pokemon) -> List<Move> = { it.moveSet.getMoves() },
         canSelectPokemon: (Pokemon) -> Boolean = { true },
@@ -62,6 +66,7 @@ object PartyMoveSelectCallbacks {
 
         create(
             player = player,
+            partyTitle = partyTitle,
             pokemon = pokemonList,
             cancel = cancel,
             handler = { _, pkIndex, _, moveIndex, _ ->

common/src/main/kotlin/com/cobblemon/mod/common/api/callback/PartySelectCallback.kt

@@ -12,10 +12,10 @@ import com.cobblemon.mod.common.Cobblemon
 import com.cobblemon.mod.common.CobblemonNetwork.sendPacket
 import com.cobblemon.mod.common.api.pokemon.PokemonProperties
 import com.cobblemon.mod.common.api.pokemon.PokemonPropertyExtractor
-import com.cobblemon.mod.common.api.text.text
 import com.cobblemon.mod.common.battles.pokemon.BattlePokemon
 import com.cobblemon.mod.common.net.messages.client.callback.OpenPartyCallbackPacket
 import com.cobblemon.mod.common.pokemon.Pokemon
+import com.cobblemon.mod.common.util.lang
 import java.util.UUID
 import net.minecraft.item.ItemStack
 import net.minecraft.nbt.NbtCompound
@@ -36,7 +36,7 @@ object PartySelectCallbacks {
     @JvmOverloads
     fun create(
         player: ServerPlayerEntity,
-        title: Text = "".text(),
+        title: Text = lang("ui.party"),
         pokemon: List<PartySelectPokemonDTO>,
         cancel: (ServerPlayerEntity) -> Unit = {},
         handler: (ServerPlayerEntity, index: Int) -> Unit
@@ -61,12 +61,14 @@ object PartySelectCallbacks {
     @JvmOverloads
     fun createBattleSelect(
         player: ServerPlayerEntity,
+        title: Text = lang("ui.party"),
         pokemon: List<BattlePokemon>,
         canSelect: (BattlePokemon) -> Boolean,
         cancel: (ServerPlayerEntity) -> Unit = {},
         handler: (BattlePokemon) -> Unit
     ) = create(
         player = player,
+        title = title,
         cancel = cancel,
         pokemon = pokemon.map { pk -> PartySelectPokemonDTO(pk.effectedPokemon).also { it.enabled = canSelect(pk) } }
     ) { _, index -> handler(pokemon[index]) }
@@ -74,12 +76,14 @@ object PartySelectCallbacks {
     @JvmOverloads
     fun createFromPokemon(
         player: ServerPlayerEntity,
+        title: Text = lang("ui.party"),
         pokemon: List<Pokemon>,
         canSelect: (Pokemon) -> Boolean,
         cancel: (ServerPlayerEntity) -> Unit = {},
         handler: (Pokemon) -> Unit
     ) = create(
         player = player,
+        title = title,
         cancel = cancel,
         pokemon = pokemon.map { pk -> PartySelectPokemonDTO(pk).also { it.enabled = canSelect(pk) } }
     ) { _, index -> handler(pokemon[index]) }
@@ -118,7 +122,8 @@ class PartySelectCallback(
 open class PartySelectPokemonDTO(
     val pokemonProperties: PokemonProperties,
     val heldItem: ItemStack = ItemStack.EMPTY,
-    var hpRatio: Float = 1F,
+    var currentHealth: Int,
+    var maxHealth: Int,
     var enabled: Boolean
 ) {
     @JvmOverloads
@@ -132,21 +137,24 @@ open class PartySelectPokemonDTO(
             PokemonPropertyExtractor.STATUS
         ),
         heldItem = pokemon.heldItemNoCopy(),
-        hpRatio = pokemon.currentHealth / pokemon.hp.toFloat(),
+        currentHealth = pokemon.currentHealth,
+        maxHealth = pokemon.hp,
         enabled = enabled
     )
 
     constructor(buffer: PacketByteBuf): this(
         pokemonProperties = PokemonProperties().loadFromNBT(buffer.readNbt() as NbtCompound),
         heldItem = buffer.readItemStack(),
-        hpRatio = buffer.readFloat(),
+        currentHealth = buffer.readInt(),
+        maxHealth = buffer.readInt(),
         enabled = buffer.readBoolean()
     )
 
     fun writeToBuffer(buffer: PacketByteBuf) {
         buffer.writeNbt(pokemonProperties.saveToNBT())
         buffer.writeItemStack(heldItem)
-        buffer.writeFloat(hpRatio)
+        buffer.writeInt(currentHealth)
+        buffer.writeInt(maxHealth)
         buffer.writeBoolean(enabled)
     }
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/data/JsonDataRegistry.kt

@@ -46,6 +46,9 @@ interface JsonDataRegistry<T> : DataRegistry {
     override fun reload(manager: ResourceManager) {
         val data = hashMapOf<Identifier, T>()
         manager.findResources(this.resourcePath) { path -> path.endsWith(JSON_EXTENSION) }.forEach { (identifier, resource) ->
+            if (identifier.namespace == "pixelmon") {
+                return@forEach
+            }
             resource.inputStream.use { stream ->
                 stream.bufferedReader().use { reader ->
                     val resolvedIdentifier = Identifier(identifier.namespace, File(identifier.path).nameWithoutExtension)

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

@@ -13,6 +13,10 @@ import com.cobblemon.mod.common.api.events.battles.BattleFledEvent
 import com.cobblemon.mod.common.api.events.battles.BattleStartedPostEvent
 import com.cobblemon.mod.common.api.events.battles.BattleStartedPreEvent
 import com.cobblemon.mod.common.api.events.battles.BattleVictoryEvent
+import com.cobblemon.mod.common.api.events.berry.BerryHarvestEvent
+import com.cobblemon.mod.common.api.events.berry.BerryMutationOfferEvent
+import com.cobblemon.mod.common.api.events.berry.BerryMutationResultEvent
+import com.cobblemon.mod.common.api.events.berry.BerryYieldCalculationEvent
 import com.cobblemon.mod.common.api.events.drops.LootDroppedEvent
 import com.cobblemon.mod.common.api.events.entity.PokemonEntityLoadEvent
 import com.cobblemon.mod.common.api.events.entity.PokemonEntitySaveEvent
@@ -20,6 +24,8 @@ import com.cobblemon.mod.common.api.events.entity.PokemonEntitySaveToWorldEvent
 import com.cobblemon.mod.common.api.events.entity.SpawnEvent
 import com.cobblemon.mod.common.api.events.farming.ApricornHarvestEvent
 import com.cobblemon.mod.common.api.events.item.LeftoversCreatedEvent
+import com.cobblemon.mod.common.api.events.pokeball.PokeBallCaptureCalculatedEvent
+import com.cobblemon.mod.common.api.events.pokeball.PokemonCatchRateEvent
 import com.cobblemon.mod.common.api.events.pokeball.ThrownPokeballHitEvent
 import com.cobblemon.mod.common.api.events.pokemon.*
 import com.cobblemon.mod.common.api.events.pokemon.evolution.EvolutionAcceptedEvent
@@ -59,6 +65,10 @@ object CobblemonEvents {
     @JvmField
     val THROWN_POKEBALL_HIT = CancelableObservable<ThrownPokeballHitEvent>()
     @JvmField
+    val POKEMON_CATCH_RATE = EventObservable<PokemonCatchRateEvent>()
+    @JvmField
+    val POKE_BALL_CAPTURE_CALCULATED = EventObservable<PokeBallCaptureCalculatedEvent>()
+    @JvmField
     val POKEMON_CAPTURED = EventObservable<PokemonCapturedEvent>()
 //    @JvmField
 //    val EGG_HATCH = EventObservable<HatchEggEvent>()
@@ -80,6 +90,9 @@ object CobblemonEvents {
     @JvmField
     val POKEMON_RECALLED = EventObservable<PokemonRecalledEvent>()
 
+    @JvmField
+    val TRADE_COMPLETED = EventObservable<TradeCompletedEvent>()
+
     @JvmField
     val LEVEL_UP_EVENT = EventObservable<LevelUpEvent>()
 
@@ -120,6 +133,15 @@ object CobblemonEvents {
 
     @JvmField
     val APRICORN_HARVESTED = EventObservable<ApricornHarvestEvent>()
+    // Berries
+    @JvmField
+    val BERRY_HARVEST = EventObservable<BerryHarvestEvent>()
+    @JvmField
+    val BERRY_MUTATION_OFFER = EventObservable<BerryMutationOfferEvent>()
+    @JvmField
+    val BERRY_MUTATION_RESULT = EventObservable<BerryMutationResultEvent>()
+    @JvmField
+    val BERRY_YIELD = EventObservable<BerryYieldCalculationEvent>()
     @JvmField
     val LEFTOVERS_CREATED = CancelableObservable<LeftoversCreatedEvent>()
     @JvmField

common/src/main/kotlin/com/cobblemon/mod/common/api/events/berry/BerryEvent.kt

@@ -0,0 +1,27 @@
+/*
+ * 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.events.berry
+
+import com.cobblemon.mod.common.api.berry.Berry
+
+/**
+ * The base of all Berry related events.
+ *
+ * @author Licious
+ * @since November 28th, 2022
+ */
+interface BerryEvent {
+
+    /**
+     * The [Berry] related to the event trigger
+     */
+    val berry: Berry
+
+}
+

common/src/main/kotlin/com/cobblemon/mod/common/api/events/berry/BerryHarvestEvent.kt

@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.events.berry
+
+import com.cobblemon.mod.common.api.berry.Berry
+import com.cobblemon.mod.common.block.entity.BerryBlockEntity
+import net.minecraft.block.BlockState
+import net.minecraft.item.ItemStack
+import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.util.math.BlockPos
+import net.minecraft.world.World
+
+/**
+ * An event fired when [BerryBlockEntity.harvest] is invoked.
+ *
+ * @property berry The [Berry] the tree is attached to.
+ * @property player The [ServerPlayerEntity] harvesting the tree.
+ * @property world The [World] the tree is in.
+ * @property pos The [BlockPos] of the tree.
+ * @property state The [BlockState] of the tree.
+ * @property blockEntity The backing [BerryBlockEntity]-
+ * @property drops A collection of [ItemStack]s produced by this harvest.
+ *
+ * @author Licious
+ * @since November 28th, 2022
+ */
+data class BerryHarvestEvent(
+    override val berry: Berry,
+    val player: ServerPlayerEntity,
+    val world: World,
+    val pos: BlockPos,
+    val state: BlockState,
+    val blockEntity: BerryBlockEntity,
+    val drops: MutableList<ItemStack>
+) : BerryEvent

common/src/main/kotlin/com/cobblemon/mod/common/api/events/berry/BerryMutationOfferEvent.kt

@@ -0,0 +1,35 @@
+/*
+ * 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.events.berry
+
+import com.cobblemon.mod.common.api.berry.Berry
+import com.cobblemon.mod.common.block.BerryBlock
+import net.minecraft.block.BlockState
+import net.minecraft.util.math.BlockPos
+import net.minecraft.world.World
+
+/**
+ * The event fired when [BerryBlock.grow] is invoked and the tree passes to [BerryBlock.MATURE_AGE].
+ * This allows you to modify the possible mutations for the tree, for the event that decides which of these mutations is used see [BerryMutationResultEvent].
+ *
+ * @property world The [World] the berry tree is in.
+ * @property state The [BlockState] of the berry tree.
+ * @property pos The [BlockPos] of the berry tree.
+ * @property mutations The possible [Berry] mutations.
+ *
+ * @author Licious
+ * @since January 19th, 2022
+ */
+data class BerryMutationOfferEvent(
+    override val berry: Berry,
+    val world: World,
+    val state: BlockState,
+    val pos: BlockPos,
+    val mutations: MutableSet<Berry>
+) : BerryEvent

common/src/main/kotlin/com/cobblemon/mod/common/api/events/berry/BerryMutationResultEvent.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.api.events.berry
+
+import com.cobblemon.mod.common.api.berry.Berry
+import com.cobblemon.mod.common.block.BerryBlock
+import net.minecraft.block.BlockState
+import net.minecraft.util.math.BlockPos
+import net.minecraft.world.World
+
+/**
+ * The event fired when [BerryBlock.grow] is invoked and the tree passes to [BerryBlock.MATURE_AGE].
+ * This allows you to modify the possible mutations for the tree, for the event that decides which of these mutations is used see [BerryMutationResultEvent].
+ *
+ * @property world The [World] the berry tree is in.
+ * @property state The [BlockState] of the berry tree.
+ * @property pos The [BlockPos] of the berry tree.
+ * @property mutations The possible [Berry] mutations.
+ * @property pickedMutation The [Berry] chosen to mutate into, if null the mutation will not occur.
+ *
+ * @author Licious
+ * @since January 19th, 2022
+ */
+data class BerryMutationResultEvent(
+    override val berry: Berry,
+    val world: World,
+    val state: BlockState,
+    val pos: BlockPos,
+    val mutations: Set<Berry>,
+    var pickedMutation: Berry?
+) : BerryEvent

common/src/main/kotlin/com/cobblemon/mod/common/api/events/berry/BerryYieldCalculationEvent.kt

@@ -0,0 +1,58 @@
+/*
+ * 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.events.berry
+
+import com.cobblemon.mod.common.api.berry.Berry
+import com.cobblemon.mod.common.api.berry.GrowthFactor
+import net.minecraft.block.BlockState
+import net.minecraft.entity.LivingEntity
+import net.minecraft.util.math.BlockPos
+import net.minecraft.world.World
+
+/**
+ * The event fired when [Berry.calculateYield] is invoked.
+ *
+ * @property world The [World] the berry tree is in.
+ * @property state The [BlockState] of the berry tree.
+ * @property pos The [BlockPos] of the berry tree.
+ * @property placer The [LivingEntity] triggering the calculation.
+ * @property yield The current yield of berries.
+ * @property passedGrowthFactors The [Berry.growthFactors] where [GrowthFactor.isValid] was true.
+ *
+ * @author Licious
+ * @since November 28th, 2022
+ */
+class BerryYieldCalculationEvent(
+    override val berry: Berry,
+    val world: World,
+    val state: BlockState,
+    val pos: BlockPos,
+    val placer: LivingEntity?,
+    yield: Int,
+    val passedGrowthFactors: Collection<GrowthFactor>
+) : BerryEvent {
+
+    /**
+     * The amount of berries this tree will yield.
+     *
+     * @throws IllegalArgumentException If a new value exceeds [Berry.maxYield] or be lesser than 0.
+     */
+    var yield: Int = yield
+        set(value) {
+            val max = this.berry.maxYield()
+            if (value > max) {
+                throw IllegalArgumentException("Cannot set the berry yield for ${this.berry.identifier} above $max")
+            }
+            if (value < 0) {
+                throw IllegalArgumentException("A berry tree cannot yield a negative amount of berries")
+            }
+            field = value
+        }
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/events/farming/ApricornHarvestEvent.kt

@@ -8,6 +8,7 @@
 
 package com.cobblemon.mod.common.api.events.farming
 
+import com.cobblemon.mod.common.api.apricorn.Apricorn
 import net.minecraft.block.BlockState
 import net.minecraft.server.network.ServerPlayerEntity
 import net.minecraft.server.world.ServerWorld
@@ -18,6 +19,7 @@ import net.minecraft.util.math.BlockPos
  */
 class ApricornHarvestEvent(
     val player: ServerPlayerEntity,
+    val apricorn: Apricorn,
     val world: ServerWorld,
     val pos: BlockPos
 ) {

common/src/main/kotlin/com/cobblemon/mod/common/api/events/pokeball/PokeBallCaptureCalculatedEvent.kt

@@ -0,0 +1,35 @@
+/*
+ * 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.events.pokeball
+
+import com.cobblemon.mod.common.api.pokeball.catching.CaptureContext
+import com.cobblemon.mod.common.entity.pokeball.EmptyPokeBallEntity
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import net.minecraft.entity.LivingEntity
+import net.minecraft.server.network.ServerPlayerEntity
+
+/**
+ * Event fired when a Poké Ball has completed its capture calculation and is about to begin shaking
+ * or breaking free. The result of the capture can be changed by replacing [captureResult].
+ *
+ * @author Hiroku
+ * @since August 20th, 2023
+ */
+class PokeBallCaptureCalculatedEvent(
+    val thrower: LivingEntity,
+    val pokemonEntity: PokemonEntity,
+    val pokeBallEntity: EmptyPokeBallEntity,
+    var captureResult: CaptureContext
+) {
+    fun ifPlayer(action: PokeBallCaptureCalculatedEvent.(player: ServerPlayerEntity) -> Unit) {
+        if (thrower is ServerPlayerEntity) {
+            action(this, thrower)
+        }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/events/pokeball/PokemonCatchRateEvent.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.api.events.pokeball
+
+import com.cobblemon.mod.common.entity.pokeball.EmptyPokeBallEntity
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import net.minecraft.entity.LivingEntity
+
+/**
+ * Event fired when a capture calculator is accessing a Pokémon's catch rate. The [catchRate] property can
+ * be changed to adjust the rate.
+ *
+ * If you want to prevent a Pokémon from being caught, you should be handling the [PokeBallCaptureCalculatedEvent]
+ * event instead.
+ *
+ * @author Hiroku
+ * @since August 20th, 2023
+ */
+class PokemonCatchRateEvent(
+    val thrower: LivingEntity,
+    val pokeBallEntity: EmptyPokeBallEntity,
+    val pokemonEntity: PokemonEntity,
+    var catchRate: Float
+)

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

@@ -8,10 +8,12 @@
 
 package com.cobblemon.mod.common.api.events.pokemon
 
+import com.cobblemon.mod.common.entity.pokeball.EmptyPokeBallEntity
 import com.cobblemon.mod.common.pokemon.Pokemon
 import net.minecraft.server.network.ServerPlayerEntity
 
 data class PokemonCapturedEvent (
     val pokemon: Pokemon,
-    val player: ServerPlayerEntity
+    val player: ServerPlayerEntity,
+    val pokeBallEntity: EmptyPokeBallEntity
 )

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

@@ -0,0 +1,14 @@
+/*
+ * 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.events.pokemon
+
+import com.cobblemon.mod.common.pokemon.Pokemon
+import com.cobblemon.mod.common.trade.TradeParticipant
+
+class TradeCompletedEvent(val tradeParticipant1 : TradeParticipant, val tradeParticipant1Pokemon : Pokemon, val tradeParticipant2 : TradeParticipant, val tradeParticipant2Pokemon : Pokemon)

common/src/main/kotlin/com/cobblemon/mod/common/api/gui/GuiUtils.kt

@@ -12,6 +12,7 @@ import com.cobblemon.mod.common.api.text.font
 import com.cobblemon.mod.common.client.gui.battle.BattleOverlay.Companion.PORTRAIT_DIAMETER
 import com.cobblemon.mod.common.client.render.models.blockbench.PoseableEntityState
 import com.cobblemon.mod.common.client.render.models.blockbench.repository.PokemonModelRepository
+import com.cobblemon.mod.common.client.render.models.blockbench.repository.RenderContext
 import com.cobblemon.mod.common.entity.PoseType
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
 import com.cobblemon.mod.common.pokemon.Species
@@ -181,6 +182,10 @@ fun drawPortraitPokemon(
     val model = PokemonModelRepository.getPoser(species.resourceIdentifier, aspects)
     val texture = PokemonModelRepository.getTexture(species.resourceIdentifier, aspects, state)
 
+    val context = RenderContext()
+    PokemonModelRepository.variations[species.resourceIdentifier]?.getTexture(aspects, 0f).let { it -> context.put(RenderContext.TEXTURE, it) }
+    context.put(RenderContext.SCALE, species.getForm(aspects).baseScale)
+
     val renderType = model.getLayer(texture)
 
     RenderSystem.applyModelViewMatrix()
@@ -215,11 +220,12 @@ fun drawPortraitPokemon(
     val packedLight = LightmapTextureManager.pack(11, 7)
 
     model.withLayerContext(immediate, state, PokemonModelRepository.getLayers(species.resourceIdentifier, aspects)) {
-        model.render(matrixStack, buffer, packedLight, OverlayTexture.DEFAULT_UV, 1F, 1F, 1F, 1F)
+        model.render(context, matrixStack, buffer, packedLight, OverlayTexture.DEFAULT_UV, 1F, 1F, 1F, 1F)
         immediate.draw()
     }
 
     matrixStack.pop()
+    model.setDefault()
 
     DiffuseLighting.enableGuiDepthLighting()
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/interaction/EntityInteraction.kt

@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.interaction
+
+import net.minecraft.entity.Entity
+import net.minecraft.item.ItemStack
+import net.minecraft.server.network.ServerPlayerEntity
+
+/**
+ * An interaction that will affect an [Entity].
+ * These need to be triggered.
+ *
+ * @param T The type of the [Entity] this interaction will affect.
+ */
+interface EntityInteraction<T : Entity> {
+
+    /**
+     * Fired when a [ServerPlayerEntity] interacts with the target entity.
+     *
+     * @param player The [ServerPlayerEntity] interacting with the [entity].
+     * @param entity The [Entity] of type [T] being interacted.
+     * @param stack The [ItemStack] used in this interaction.
+     * @return true if the interaction was successful and no further interactions should be processed
+     */
+    fun onInteraction(player: ServerPlayerEntity, entity: T, stack: ItemStack): Boolean
+
+    /**
+     * Decreases the stack size by a given amount.
+     * The stack size should be validated beforehand.
+     * If the [player] is in creative mode the decrement won't be performed.
+     *
+     * @param player The [ServerPlayerEntity] that caused the interaction, this is used to check for creative mode.
+     * @param stack The [ItemStack] being mutated.
+     * @param amount The amount to deduct from the stack, default is 1.
+     */
+    fun consumeItem(player: ServerPlayerEntity, stack: ItemStack, amount: Int = 1) {
+        if (!player.isCreative) {
+            stack.decrement(amount)
+        }
+    }
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/interaction/EntityInteractionTypeAdapter.kt

@@ -0,0 +1,29 @@
+/*
+ * 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.interaction
+
+import com.google.gson.JsonDeserializer
+import com.google.gson.JsonSerializer
+import kotlin.reflect.KClass
+import net.minecraft.util.Identifier
+
+/**
+ * A type adapter for [EntityInteraction]s.
+ * For the default implementation with Pokémon entities see [CobblemonPokemonEntityInteractionTypeAdapter].
+ *
+ * @param T The type of [EntityInteraction].
+ *
+ * @author Licious
+ * @since November 30th, 2022
+ */
+interface EntityInteractionTypeAdapter<T : EntityInteraction<*>> : JsonDeserializer<T>, JsonSerializer<T> {
+
+    fun registerInteraction(identifier: Identifier, type: KClass<out T>)
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/interaction/PokemonEntityInteraction.kt

@@ -6,23 +6,26 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
 
-package com.cobblemon.mod.common.item.interactive
+package com.cobblemon.mod.common.api.interaction
 
 import com.cobblemon.mod.common.CobblemonSounds
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
-import com.cobblemon.mod.common.item.interactive.PokemonInteractiveItem.Ownership
 import net.minecraft.item.ItemStack
 import net.minecraft.server.network.ServerPlayerEntity
 import net.minecraft.sound.SoundEvent
 
 /**
- * An [InteractiveItem] targeting [PokemonEntity]s.
- *
- * @param accepted The [Ownership] variants for this interaction to fire [PokemonInteractiveItem.processInteraction].
+ * An [EntityInteraction] targeting [PokemonEntity]s.
+ * These need to be manually triggered if not implemented by an item.
  */
-interface PokemonInteractiveItem : InteractiveItem<PokemonEntity> {
+interface PokemonEntityInteraction : EntityInteraction<PokemonEntity> {
+
+    /**
+     * The accepted [Ownership] for the Pokémon entity in order for the interaction to fire.
+     */
     val accepted: Set<Ownership>
-    fun getSound(): SoundEvent? = CobblemonSounds.ITEM_USE
+    val sound: SoundEvent?
+        get() = CobblemonSounds.ITEM_USE
 
     override fun onInteraction(player: ServerPlayerEntity, entity: PokemonEntity, stack: ItemStack): Boolean {
         val pokemon = entity.pokemon
@@ -40,30 +43,15 @@ interface PokemonInteractiveItem : InteractiveItem<PokemonEntity> {
     }
 
     /**
-     * Fired after [InteractiveItem.onInteraction] the [Ownership] is checked if contained in [accepted].
+     * Fired after [EntityInteraction.onInteraction] the [Ownership] is checked if contained in [accepted].
      *
      * @param player The [ServerPlayerEntity] interacting with the [entity].
      * @param entity The [PokemonEntity] being interacted with.
-     * @param stack The [ItemStack] used in this interaction. [ItemStack.getItem] will always be of the same type as this [InteractiveItem].
+     * @param stack The [ItemStack] used in this interaction.
      * @return true if the interaction was successful and no further interactions should be processed.
      */
     fun processInteraction(player: ServerPlayerEntity, entity: PokemonEntity, stack: ItemStack): Boolean
 
-    /**
-     * Decreases the stack size by a given amount.
-     * The stack size should be validated beforehand.
-     * If the [player] is in creative mode the decrement won't be performed.
-     *
-     * @param player The [ServerPlayerEntity] that caused the interaction, this is used to check for creative mode.
-     * @param stack The [ItemStack] being mutated.
-     * @param amount The amount to deduct from the stack, default is 1.
-     */
-    fun consumeItem(player: ServerPlayerEntity, stack: ItemStack, amount: Int = 1) {
-        if (!player.isCreative) {
-            stack.decrement(amount)
-        }
-    }
-
     /**
      * Represents the ownership status of a Pokemon relative to a Player.
      *

common/src/main/kotlin/com/cobblemon/mod/common/api/item/PokemonAndMoveSelectingItem.kt

@@ -98,6 +98,11 @@ interface PokemonAndMoveSelectingItem {
     fun canUseOnMove(move: Move): Boolean
 
     fun interactWithSpecific(player: ServerPlayerEntity, stack: ItemStack, pokemon: Pokemon): TypedActionResult<ItemStack>? {
+
+        if (player.isSneaking) {
+            return TypedActionResult.pass(stack)
+        }
+
         MoveSelectCallbacks.create(
             player = player,
             moves = pokemon.moveSet.toList(),
@@ -146,4 +151,4 @@ interface PokemonAndMoveSelectingItem {
 
         return TypedActionResult.success(stack)
     }
-}
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/item/PokemonSelectingItem.kt

@@ -8,6 +8,8 @@
 
 package com.cobblemon.mod.common.api.item
 
+import com.cobblemon.mod.common.advancement.CobblemonCriteria
+import com.cobblemon.mod.common.advancement.criterion.PokemonInteractContext
 import com.cobblemon.mod.common.api.battles.model.actor.BattleActor
 import com.cobblemon.mod.common.api.callback.PartySelectCallbacks
 import com.cobblemon.mod.common.api.text.red
@@ -22,6 +24,7 @@ import com.cobblemon.mod.common.util.isHeld
 import com.cobblemon.mod.common.util.isLookingAt
 import com.cobblemon.mod.common.util.party
 import net.minecraft.item.ItemStack
+import net.minecraft.registry.Registries
 import net.minecraft.server.network.ServerPlayerEntity
 import net.minecraft.util.TypedActionResult
 import net.minecraft.util.math.Box
@@ -59,15 +62,17 @@ interface PokemonSelectingItem {
                 return interactWithSpecificBattle(player, stack, battlePokemon)
             }
         } ?: run {
-            if (entity != null) {
-                val pokemon = entity.pokemon
-                if (entity.ownerUuid == player.uuid) {
-                    return applyToPokemon(player, stack, pokemon) ?: TypedActionResult.pass(stack)
+            if (!player.isSneaking) {
+                return if (entity != null) {
+                    val pokemon = entity.pokemon
+                    if (entity.ownerUuid == player.uuid) {
+                        applyToPokemon(player, stack, pokemon) ?: TypedActionResult.pass(stack)
+                    } else {
+                        TypedActionResult.fail(stack)
+                    }
                 } else {
-                    return TypedActionResult.fail(stack)
+                    interactGeneral(player, stack)
                 }
-            } else {
-                return interactGeneral(player, stack)
             }
         }
 
@@ -89,6 +94,7 @@ interface PokemonSelectingItem {
             if (!player.isCreative) {
                 stack.decrement(1)
             }
+            CobblemonCriteria.POKEMON_INTERACT.trigger(player, PokemonInteractContext(battlePokemon.entity!!.pokemon.species.resourceIdentifier, Registries.ITEM.getId(stack.item)))
         }
     }
 
@@ -106,9 +112,14 @@ interface PokemonSelectingItem {
     }
 
     fun interactGeneral(player: ServerPlayerEntity, stack: ItemStack): TypedActionResult<ItemStack> {
+        val party = player.party().toList()
+        if (party.isEmpty()) {
+            return TypedActionResult.fail(stack)
+        }
+
         PartySelectCallbacks.createFromPokemon(
             player = player,
-            pokemon = player.party().toList(),
+            pokemon = party,
             canSelect = ::canUseOnPokemon,
             handler = { pk ->
                 if (stack.isHeld(player)) {
@@ -116,6 +127,7 @@ interface PokemonSelectingItem {
                     if (!player.isCreative) {
                         stack.decrement(1)
                     }
+                    CobblemonCriteria.POKEMON_INTERACT.trigger(player, PokemonInteractContext(pk.species.resourceIdentifier, Registries.ITEM.getId(stack.item)))
                 }
             }
         )

common/src/main/kotlin/com/cobblemon/mod/common/api/moves/MoveSet.kt

@@ -18,6 +18,8 @@ import net.minecraft.nbt.NbtCompound
 import net.minecraft.nbt.NbtElement
 import net.minecraft.nbt.NbtList
 import net.minecraft.network.PacketByteBuf
+import kotlin.math.min
+
 class MoveSet : Iterable<Move> {
     val observable = SimpleObservable<MoveSet>()
     private var emit = true
@@ -63,6 +65,11 @@ class MoveSet : Iterable<Move> {
         update()
     }
 
+    fun partialHeal() {
+        getMoves().forEach { it.currentPp = min((it.currentPp + (it.maxPp / 2)), it.maxPp)}
+        update()
+    }
+
     fun clear() {
         doWithoutEmitting {
             for (i in 0 until MOVE_COUNT){

common/src/main/kotlin/com/cobblemon/mod/common/api/mulch/MulchVariant.kt

@@ -8,38 +8,24 @@
 
 package com.cobblemon.mod.common.api.mulch
 
-import com.cobblemon.mod.common.CobblemonItems
-import com.cobblemon.mod.common.item.MulchItem
+import net.minecraft.util.StringIdentifiable
 
 /**
  * Represents the different types of Mulch implemented in the mod.
  *
  */
-enum class MulchVariant {
-
+enum class MulchVariant(val duration: Int = -1) : StringIdentifiable {
     COARSE,
-    GROWTH,
+    GROWTH(3),
     HUMID,
     LOAMY,
     PEAT,
-    RICH,
+    RICH(3),
     SANDY,
-    SURPRISE;
+    SURPRISE(3),
+    NONE;
 
-    /**
-     * Resolves the item version of the Mulch.
-     *
-     * @return The [MulchItem] equivalent.
-     */
-    fun item(): MulchItem = when (this) {
-        COARSE -> CobblemonItems.COARSE_MULCH
-        GROWTH -> CobblemonItems.GROWTH_MULCH
-        HUMID -> CobblemonItems.HUMID_MULCH
-        LOAMY -> CobblemonItems.LOAMY_MULCH
-        PEAT -> CobblemonItems.PEAT_MULCH
-        RICH -> CobblemonItems.RICH_MULCH
-        SANDY -> CobblemonItems.SANDY_MULCH
-        SURPRISE -> CobblemonItems.SURPRISE_MULCH
+    override fun asString(): String {
+        return name.lowercase()
     }
-
-}
+}

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

@@ -65,6 +65,7 @@ object CobblemonPermissions {
     val TEST_PARTY_SLOT = this.create("${COMMAND_PREFIX}testpartyslot", PermissionLevel.CHEAT_COMMANDS_AND_COMMAND_BLOCKS)
 
     val CLEAR_PARTY = this.create("${COMMAND_PREFIX}clearparty", PermissionLevel.CHEAT_COMMANDS_AND_COMMAND_BLOCKS)
+    val CLEAR_PC = this.create("${COMMAND_PREFIX}clearpc", PermissionLevel.CHEAT_COMMANDS_AND_COMMAND_BLOCKS)
 
     fun all(): Iterable<Permission> = this.permissions
 

common/src/main/kotlin/com/cobblemon/mod/common/api/pokeball/catching/calculators/CaptureCalculator.kt

@@ -8,9 +8,12 @@
 
 package com.cobblemon.mod.common.api.pokeball.catching.calculators
 
+import com.cobblemon.mod.common.api.events.CobblemonEvents
+import com.cobblemon.mod.common.api.events.pokeball.PokemonCatchRateEvent
 import com.cobblemon.mod.common.api.pokeball.catching.CaptureContext
+import com.cobblemon.mod.common.entity.pokeball.EmptyPokeBallEntity
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
 import com.cobblemon.mod.common.pokeball.PokeBall
-import com.cobblemon.mod.common.pokemon.Pokemon
 import net.minecraft.entity.LivingEntity
 
 /**
@@ -24,7 +27,6 @@ import net.minecraft.entity.LivingEntity
  * @since November 30, 2021
  */
 interface CaptureCalculator {
-
     /**
      * The literal ID of this calculator.
      * Used when registering the calculator to the registry in order to be used by the game rule.
@@ -37,10 +39,22 @@ interface CaptureCalculator {
      * Processes a capture attempt with the given params.
      *
      * @param thrower The [LivingEntity] that threw the [PokeBall].
-     * @param pokeBall The [PokeBall] used.
-     * @param target The target [Pokemon] attempting to be captured.
-     * @return
+     * @param pokeBallEntity The [EmptyPokeBallEntity] used.
+     * @param target The target [PokemonEntity] attempting to be captured.
+     * @return a [CaptureContext] that is the result of the capture attempt.
      */
-    fun processCapture(thrower: LivingEntity, pokeBall: PokeBall, target: Pokemon) : CaptureContext
+    fun processCapture(thrower: LivingEntity, pokeBallEntity: EmptyPokeBallEntity, target: PokemonEntity) : CaptureContext
 
+    fun getCatchRate(thrower: LivingEntity, pokeBallEntity: EmptyPokeBallEntity, target: PokemonEntity, catchRate: Float): Float {
+        val event = PokemonCatchRateEvent(
+            thrower = thrower,
+            pokemonEntity = target,
+            pokeBallEntity = pokeBallEntity,
+            catchRate = catchRate
+        )
+
+        CobblemonEvents.POKEMON_CATCH_RATE.post(event)
+
+        return event.catchRate
+    }
 }

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

@@ -8,7 +8,7 @@
 
 package com.cobblemon.mod.common.api.pokemon
 
-import com.cobblemon.mod.common.api.item.Flavor
+import com.cobblemon.mod.common.api.berry.Flavor
 import com.cobblemon.mod.common.api.pokemon.stats.Stats
 import com.cobblemon.mod.common.pokemon.Nature
 import com.cobblemon.mod.common.util.cobblemonResource
@@ -166,6 +166,16 @@ object Natures {
         return allNatures.find { nature -> nature.name == name }
     }
 
+    /**
+     * Utility method to get a nature by string
+     * @return a nature type or null
+     */
+    fun getNature(identifier: String): Nature? {
+        val nature = getNature(cobblemonResource(identifier))
+        if(nature != null) return nature
+        return getNature(Identifier(identifier))
+    }
+
     /**
      * Helper function for a random Nature
      * @return a random nature type

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

@@ -15,16 +15,21 @@ import com.cobblemon.mod.common.api.pokemon.aspect.AspectProvider
 import com.cobblemon.mod.common.api.pokemon.stats.Stats
 import com.cobblemon.mod.common.api.pokemon.status.Statuses
 import com.cobblemon.mod.common.api.properties.CustomPokemonProperty
+import com.cobblemon.mod.common.api.types.ElementalTypes
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
-import com.cobblemon.mod.common.pokemon.*
+import com.cobblemon.mod.common.pokemon.EVs
+import com.cobblemon.mod.common.pokemon.Gender
+import com.cobblemon.mod.common.pokemon.IVs
+import com.cobblemon.mod.common.pokemon.Pokemon
+import com.cobblemon.mod.common.pokemon.RenderablePokemon
 import com.cobblemon.mod.common.pokemon.status.PersistentStatus
-import com.cobblemon.mod.common.pokemon.status.PersistentStatusContainer
 import com.cobblemon.mod.common.util.DataKeys
 import com.cobblemon.mod.common.util.asIdentifierDefaultingNamespace
 import com.cobblemon.mod.common.util.isInt
 import com.cobblemon.mod.common.util.splitMap
 import com.google.gson.JsonArray
 import com.google.gson.JsonObject
+import kotlin.random.Random
 import net.minecraft.nbt.NbtCompound
 import net.minecraft.nbt.NbtElement
 import net.minecraft.nbt.NbtList
@@ -86,6 +91,9 @@ open class PokemonProperties {
             props.ability = parseStringOfRegistry(keyPairs, listOf("ability")) { Abilities.get(it)?.name }
             props.status = parseStringOfRegistry(keyPairs, listOf("status")) { (Statuses.getStatus(it) ?: Statuses.getStatus(it.asIdentifierDefaultingNamespace()))?.showdownName }
             props.nickname = parseText(keyPairs, listOf("nickname", "nick"))
+            props.teraType = parseStringOfRegistry(keyPairs, listOf("tera_type", "tera")) { ElementalTypes.get(it)?.name }
+            props.dmaxLevel = parseIntProperty(keyPairs, listOf("dmax_level", "dmax"))?.coerceIn(0, Cobblemon.config.maxDynamaxLevel)
+            props.gmaxFactor = parseBooleanProperty(keyPairs, listOf("gmax_factor", "gmax"))
 
             val maybeIVs = IVs()
             val maybeEVs = EVs()
@@ -147,9 +155,10 @@ open class PokemonProperties {
         }
 
         private fun parseSpeciesIdentifier(keyPairs: MutableList<Pair<String, String?>>): String? {
+            fun cleanSpeciesName(string: String) = string.lowercase().replace("[^a-z0-9:]".toRegex(), "")
             val matched = getMatchedKeyPair(keyPairs, listOf("species"))
             if (matched != null) {
-                val value = matched.second?.lowercase() ?: return null
+                val value = matched.second?.let(::cleanSpeciesName) ?: return null
                 return if (value.lowercase() == "random") {
                     "random"
                 } else {
@@ -168,7 +177,7 @@ open class PokemonProperties {
                         "random"
                     } else {
                         try {
-                            val identifier = pair.first.asIdentifierDefaultingNamespace()
+                            val identifier = cleanSpeciesName(pair.first).asIdentifierDefaultingNamespace()
                             val found = PokemonSpecies.getByIdentifier(identifier) ?: return@find false
                             if (found.resourceIdentifier.namespace == Cobblemon.MODID) found.resourceIdentifier.path else found.resourceIdentifier.toString()
                         } catch (e: InvalidIdentifierException) {
@@ -246,6 +255,9 @@ open class PokemonProperties {
     var ability: String? = null
     var aspects: Set<String> = emptySet()
     var status: String? = null
+    var teraType: String? = null
+    var dmaxLevel: Int? = null
+    var gmaxFactor: Boolean? = null
 
     var ivs: IVs? = null
     var evs: EVs? = null
@@ -287,14 +299,17 @@ open class PokemonProperties {
         customProperties.forEach { it.apply(pokemon) }
         ivs?.let { ivs ->
             ivs.forEach { stat ->
-                pokemon.ivs[stat.key] = stat.value
+                pokemon.setIV(stat.key, stat.value)
             }
         }
         evs?.let { evs ->
             evs.forEach { stat ->
-                pokemon.evs[stat.key] = stat.value
+                pokemon.setEV(stat.key, stat.value)
             }
         }
+        teraType?.let { ElementalTypes.get(it)?.let { type -> pokemon.teraType = type } }
+        dmaxLevel?.let { pokemon.dmaxLevel = it }
+        gmaxFactor?.let { pokemon.gmaxFactor = it }
     }
 
     fun apply(pokemonEntity: PokemonEntity) {
@@ -322,14 +337,17 @@ open class PokemonProperties {
         customProperties.forEach { it.apply(pokemonEntity) }
         ivs?.let { ivs ->
             ivs.forEach { stat ->
-                pokemonEntity.pokemon.ivs[stat.key] = stat.value
+                pokemonEntity.pokemon.setIV(stat.key, stat.value)
             }
         }
         evs?.let { evs ->
             evs.forEach { stat ->
-                pokemonEntity.pokemon.evs[stat.key] = stat.value
+                pokemonEntity.pokemon.setEV(stat.key, stat.value)
             }
         }
+        teraType?.let { ElementalTypes.get(it)?.let { type -> pokemonEntity.pokemon.teraType = type } }
+        dmaxLevel?.let { pokemonEntity.pokemon.dmaxLevel = it }
+        gmaxFactor?.let { pokemonEntity.pokemon.gmaxFactor = it }
     }
 
     fun matches(pokemon: Pokemon): Boolean {
@@ -363,6 +381,9 @@ open class PokemonProperties {
         evs?.forEach{ stat ->
             if (stat.value != pokemon.evs[stat.key]) { return false }
         }
+        teraType?.takeIf { it != pokemon.teraType.name }?.let { return false }
+        dmaxLevel?.takeIf { it != pokemon.dmaxLevel }?.let { return false }
+        gmaxFactor?.takeIf { it != pokemon.gmaxFactor }?.let { return false }
         return customProperties.none { !it.matches(pokemon) }
     }
 
@@ -395,6 +416,9 @@ open class PokemonProperties {
         evs?.forEach{ stat ->
             if (stat.value != pokemonEntity.pokemon.evs[stat.key]) { return false }
         }
+        teraType?.takeIf { it != pokemonEntity.pokemon.teraType.name }?.let { return false }
+        dmaxLevel?.takeIf { it != pokemonEntity.pokemon.dmaxLevel }?.let { return false }
+        gmaxFactor?.takeIf { it != pokemonEntity.pokemon.gmaxFactor }?.let { return false }
         return customProperties.none { !it.matches(pokemonEntity) }
     }
 
@@ -435,24 +459,33 @@ open class PokemonProperties {
                 if (stat.value != propertiesEVs[stat.key]) { return false }
             }
         }
+        teraType?.takeIf { it != properties.teraType }?.let { return false }
+        dmaxLevel?.takeIf { it != properties.dmaxLevel }?.let { return false }
+        gmaxFactor?.takeIf { it != properties.gmaxFactor }?.let { return false }
         return true
     }
 
     fun create(): Pokemon {
         val pokemon = Pokemon()
         apply(pokemon)
-        // Force the setter to initialize it
-        pokemon.species = pokemon.species
-        // This should only be a thing once we have moveset control in properties until then a creation should require a moveset init.
-        /*
-        if (pokemon.moveSet.none { it != null }) {
-            pokemon.initializeMoveset()
-        }
-         */
-        pokemon.initializeMoveset()
+        pokemon.initialize()
+        roll(pokemon)
         return pokemon
     }
 
+    // TEST YOUR LUCK!
+    fun roll(pokemon: Pokemon) {
+        val baseTypes = pokemon.species.types.toList()
+        if (this.shiny == null) pokemon.shiny = Cobblemon.config.shinyRate.checkRate()
+        if (this.gmaxFactor == null) pokemon.gmaxFactor = Cobblemon.config.gigantamaxFactorRate.checkRate()
+        if (this.teraType == null) pokemon.teraType =
+            if (Cobblemon.config.teraTypeRate.checkRate()) ElementalTypes.all().filter { !baseTypes.contains(it) }.random()
+            else baseTypes.random()
+    }
+
+    // If the config value is at least 1, then do 1/x and use that as the property chance
+    private fun Float.checkRate(): Boolean = this >= 1 && (Random.Default.nextFloat() < 1 / this)
+
     fun createEntity(world: World): PokemonEntity {
         return PokemonEntity(world, create())
     }
@@ -473,6 +506,9 @@ open class PokemonProperties {
         status?.let { nbt.putString(DataKeys.POKEMON_STATUS_NAME, it) }
         ivs?.let { nbt.put(DataKeys.POKEMON_IVS, it.saveToNBT(NbtCompound())) }
         evs?.let { nbt.put(DataKeys.POKEMON_EVS, it.saveToNBT(NbtCompound())) }
+        teraType?.let { nbt.putString(DataKeys.POKEMON_TERA_TYPE, it) }
+        dmaxLevel?.let { nbt.putInt(DataKeys.POKEMON_DMAX_LEVEL, it) }
+        gmaxFactor?.let { nbt.putBoolean(DataKeys.POKEMON_GMAX_FACTOR, it) }
         val custom = NbtList()
         customProperties.map { NbtString.of(it.asString()) }.forEach { custom.add(it) }
         nbt.put(DataKeys.POKEMON_PROPERTIES_CUSTOM, custom)
@@ -494,6 +530,9 @@ open class PokemonProperties {
         status = if (tag.contains(DataKeys.POKEMON_STATUS_NAME)) tag.getString(DataKeys.POKEMON_STATUS_NAME) else null
         ivs = if (tag.contains(DataKeys.POKEMON_IVS)) ivs?.loadFromNBT(tag.getCompound(DataKeys.POKEMON_IVS)) as IVs? else null
         evs = if (tag.contains(DataKeys.POKEMON_EVS)) evs?.loadFromNBT(tag.getCompound(DataKeys.POKEMON_EVS)) as EVs? else null
+        teraType = if (tag.contains(DataKeys.POKEMON_TERA_TYPE)) tag.getString(DataKeys.POKEMON_TERA_TYPE) else null
+        dmaxLevel = if (tag.contains(DataKeys.POKEMON_DMAX_LEVEL)) tag.getInt(DataKeys.POKEMON_DMAX_LEVEL) else null
+        gmaxFactor = if (tag.contains(DataKeys.POKEMON_GMAX_FACTOR)) tag.getBoolean(DataKeys.POKEMON_GMAX_FACTOR) else null
         val custom = tag.getList(DataKeys.POKEMON_PROPERTIES_CUSTOM, NbtElement.STRING_TYPE.toInt())
         // This is kinda gross
         custom.forEach { customProperties.addAll(parse(it.asString()).customProperties) }
@@ -517,6 +556,9 @@ open class PokemonProperties {
         status?.let { json.addProperty(DataKeys.POKEMON_STATUS_NAME, it) }
         ivs?.let { json.add(DataKeys.POKEMON_IVS, it.saveToJSON(JsonObject())) }
         evs?.let { json.add(DataKeys.POKEMON_EVS, it.saveToJSON(JsonObject())) }
+        teraType?.let { json.addProperty(DataKeys.POKEMON_TERA_TYPE, it) }
+        dmaxLevel?.let { json.addProperty(DataKeys.POKEMON_DMAX_LEVEL, it) }
+        gmaxFactor?.let { json.addProperty(DataKeys.POKEMON_GMAX_FACTOR, it) }
         val custom = JsonArray()
         customProperties.map { it.asString() }.forEach { custom.add(it) }
         json.add(DataKeys.POKEMON_PROPERTIES_CUSTOM, custom)
@@ -539,6 +581,9 @@ open class PokemonProperties {
         status = json.get(DataKeys.POKEMON_STATUS_NAME)?.asString
         ivs?.loadFromJSON(json.getAsJsonObject(DataKeys.POKEMON_IVS))
         evs?.loadFromJSON(json.getAsJsonObject(DataKeys.POKEMON_EVS))
+        teraType = json.get(DataKeys.POKEMON_TERA_TYPE)?.asString
+        dmaxLevel = json.get(DataKeys.POKEMON_DMAX_LEVEL)?.asInt
+        gmaxFactor = json.get(DataKeys.POKEMON_GMAX_FACTOR)?.asBoolean
         val custom = json.get(DataKeys.POKEMON_PROPERTIES_CUSTOM)?.asJsonArray
         // This is still kinda gross
         custom?.forEach { customProperties.addAll(parse(it.asString).customProperties) }
@@ -565,6 +610,9 @@ open class PokemonProperties {
         evs?.forEach{ stat ->
             pieces.add("${stat.key}_ev=${stat.value}")
         }
+        teraType?.let { pieces.add("tera_type=$it") }
+        dmaxLevel?.let { pieces.add("dmax_level=$it") }
+        gmaxFactor?.let { pieces.add("gmax_factor=$it") }
         customProperties.forEach { pieces.add(it.asString()) }
         return pieces.joinToString(separator)
     }

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

@@ -34,7 +34,6 @@ import com.cobblemon.mod.common.api.reactive.SimpleObservable
 import com.cobblemon.mod.common.api.spawning.TimeRange
 import com.cobblemon.mod.common.api.types.ElementalType
 import com.cobblemon.mod.common.api.types.adapters.ElementalTypeAdapter
-import com.cobblemon.mod.common.battles.runner.ShowdownService
 import com.cobblemon.mod.common.net.messages.client.data.SpeciesRegistrySyncPacket
 import com.cobblemon.mod.common.pokemon.FormData
 import com.cobblemon.mod.common.pokemon.Species
@@ -42,7 +41,8 @@ import com.cobblemon.mod.common.pokemon.SpeciesAdditions
 import com.cobblemon.mod.common.pokemon.evolution.adapters.CobblemonEvolutionAdapter
 import com.cobblemon.mod.common.pokemon.evolution.adapters.CobblemonPreEvolutionAdapter
 import com.cobblemon.mod.common.pokemon.evolution.adapters.CobblemonRequirementAdapter
-import com.cobblemon.mod.common.pokemon.helditem.CobblemonEmptyHeldItemManager
+import com.cobblemon.mod.common.pokemon.evolution.adapters.NbtItemPredicateAdapter
+import com.cobblemon.mod.common.pokemon.evolution.predicate.NbtItemPredicate
 import com.cobblemon.mod.common.pokemon.helditem.CobblemonHeldItemManager
 import com.cobblemon.mod.common.util.adapters.*
 import com.cobblemon.mod.common.util.cobblemonResource
@@ -95,6 +95,7 @@ object PokemonSpecies : JsonDataRegistry<Species> {
         .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Item::class.java).type, ItemLikeConditionAdapter)
         .registerTypeAdapter(EggGroup::class.java, EggGroupAdapter)
         .registerTypeAdapter(StatusEffect::class.java, RegistryElementAdapter<StatusEffect> { Registries.STATUS_EFFECT })
+        .registerTypeAdapter(NbtItemPredicate::class.java, NbtItemPredicateAdapter)
         .disableHtmlEscaping()
         .enableComplexMapKeySerialization()
         .create()
@@ -238,11 +239,14 @@ object PokemonSpecies : JsonDataRegistry<Species> {
         val heightm = form?.height ?: species.height
         val weightkg = form?.weight ?: species.weight
         // This is ugly, but we already have it hardcoded in the mod anyway
-        val maxHp = if (species.showdownId() == "shedinja") 1 else null
+        val maxHP = if (species.showdownId() == "shedinja") 1 else null
         val canGigantamax: String? = if (form?.gigantamaxMove != null) form.gigantamaxMove.name else null
         val cannotDynamax = form?.dynamaxBlocked ?: species.dynamaxBlocked
         // ToDo battleOnly
         // ToDo changesFrom
+        val requiredMove = form?.requiredMove
+        val requiredItem = form?.requiredItem
+        val requiredItems = form?.requiredItems
     }
 
     private fun createShowdownName(species: Species): String {

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

@@ -8,6 +8,7 @@
 
 package com.cobblemon.mod.common.api.pokemon.stats
 
+import com.cobblemon.mod.common.api.tags.CobblemonItemTags
 import com.cobblemon.mod.common.battles.pokemon.BattlePokemon
 
 /**
@@ -53,9 +54,24 @@ interface EvCalculator {
 
 object Generation8EvCalculator : EvCalculator {
 
+    private val powerItems = mapOf(
+        Stats.SPEED to CobblemonItemTags.POWER_ANKLET,
+        Stats.SPECIAL_DEFENCE to CobblemonItemTags.POWER_BAND,
+        Stats.DEFENCE to CobblemonItemTags.POWER_BELT,
+        Stats.ATTACK to CobblemonItemTags.POWER_BRACER,
+        Stats.SPECIAL_ATTACK to CobblemonItemTags.POWER_LENS,
+        Stats.HP to CobblemonItemTags.POWER_WEIGHT
+    )
+
     override fun calculate(battlePokemon: BattlePokemon, opponentPokemon: BattlePokemon): Map<Stat, Int> {
-        // ToDo Once held items and EV related items are implemented update this
-        return opponentPokemon.originalPokemon.form.evYield
+        val heldItem = battlePokemon.effectedPokemon.heldItemNoCopy()
+        val evYield = mutableMapOf<Stat, Int>()
+
+        for ((stat, value) in opponentPokemon.originalPokemon.form.evYield) {
+            val boost = if (!heldItem.isEmpty && heldItem.isIn(powerItems[stat])) 8 else 0
+            evYield[stat] = evYield.getOrDefault(stat, 0) + value + boost
+        }
+        return evYield
     }
 
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/spawning/detail/PokemonSpawnAction.kt

@@ -14,9 +14,7 @@ import com.cobblemon.mod.common.api.pokemon.PokemonProperties
 import com.cobblemon.mod.common.api.spawning.context.SpawningContext
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
 import com.cobblemon.mod.common.pokemon.feature.SeasonFeatureHandler
-import com.cobblemon.mod.common.util.toVec3d
 import com.cobblemon.mod.common.util.weightedSelection
-import kotlin.random.Random
 
 /**
  * A [SpawnAction] that will spawn a single [PokemonEntity].
@@ -35,10 +33,6 @@ class PokemonSpawnAction(
         if (props.level == null) {
             props.level = detail.getDerivedLevelRange().random()
         }
-        if (props.shiny == null) {
-            // If the config value is at least 1, then do 1/x and use that as the shiny chance
-            props.shiny = Cobblemon.config.shinyRate.takeIf { it >= 1 }?.let { Random.Default.nextFloat() < 1 / it }
-        }
         val heldItems = detail.heldItems?.takeIf { it.isNotEmpty() }?.toMutableList() ?: mutableListOf()
         val heldItem = if (heldItems.isNotEmpty()) {
             val until100 = 1 - heldItems.sumOf { it.percentage / 100 }

common/src/main/kotlin/com/cobblemon/mod/common/api/spawning/detail/PokemonSpawnDetail.kt

@@ -17,6 +17,7 @@ import com.cobblemon.mod.common.api.spawning.context.SpawningContext
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
 import com.cobblemon.mod.common.pokemon.Pokemon
 import com.cobblemon.mod.common.util.asIdentifierDefaultingNamespace
+import com.cobblemon.mod.common.util.asTranslated
 import com.cobblemon.mod.common.util.lang
 import com.google.gson.annotations.SerializedName
 import kotlin.math.ceil
@@ -48,6 +49,8 @@ class PokemonSpawnDetail : SpawnDetail() {
 
 
     override fun getName(): MutableText {
+        displayName?.let { return it.asTranslated() }
+
         val speciesString = pokemon.species
         if (speciesString != null) {
             if (speciesString.lowercase() == "random") {

common/src/main/kotlin/com/cobblemon/mod/common/api/spawning/influence/GameRuleInfluence.kt

@@ -1,20 +0,0 @@
-/*
- * Copyright (C) 2023 Cobblemon Contributors
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/.
- */
-
-package com.cobblemon.mod.common.api.spawning.influence
-
-import com.cobblemon.mod.common.api.spawning.context.SpawningContext
-import com.cobblemon.mod.common.api.spawning.detail.PokemonSpawnDetail
-import com.cobblemon.mod.common.api.spawning.detail.SpawnDetail
-import com.cobblemon.mod.common.world.gamerules.CobblemonGameRules.DO_POKEMON_SPAWNING
-
-open class GameRuleInfluence : SpawningInfluence {
-    override fun affectSpawnable(detail: SpawnDetail, ctx: SpawningContext): Boolean {
-        return detail !is PokemonSpawnDetail || ctx.world.gameRules.getBoolean(DO_POKEMON_SPAWNING)
-    }
-}

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

@@ -30,6 +30,7 @@ import net.minecraft.util.math.Vec3d
 import net.minecraft.world.World
 import net.minecraft.world.chunk.Chunk
 import net.minecraft.world.chunk.ChunkStatus
+import com.cobblemon.mod.common.world.gamerules.CobblemonGameRules.DO_POKEMON_SPAWNING
 
 /**
  * A type of [TickingSpawner] that operates within some area. When this spawner type
@@ -60,6 +61,9 @@ abstract class AreaSpawner(
 
     override fun run(cause: SpawnCause): Pair<SpawningContext, SpawnDetail>? {
         val area = getArea(cause)
+        if (area?.world?.gameRules?.getBoolean(DO_POKEMON_SPAWNING) == false) {
+            return null
+        }
         val constrainedArea = if (area != null) constrainArea(area) else null
         if (constrainedArea != null) {
             val numberNearby = constrainedArea.world.getEntitiesByClass(

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

@@ -11,7 +11,6 @@ package com.cobblemon.mod.common.api.spawning.spawner
 import com.cobblemon.mod.common.api.spawning.CobblemonSpawnPools
 import com.cobblemon.mod.common.api.spawning.SpawnerManager
 import com.cobblemon.mod.common.api.spawning.detail.SpawnPool
-import com.cobblemon.mod.common.api.spawning.influence.GameRuleInfluence
 import com.cobblemon.mod.common.api.spawning.influence.PlayerLevelRangeInfluence
 import com.cobblemon.mod.common.api.spawning.influence.SpawningInfluence
 import net.minecraft.server.network.ServerPlayerEntity
@@ -26,7 +25,7 @@ import net.minecraft.server.network.ServerPlayerEntity
  */
 object PlayerSpawnerFactory {
     var spawns: SpawnPool = CobblemonSpawnPools.WORLD_SPAWN_POOL
-    var influenceBuilders = mutableListOf<(player: ServerPlayerEntity) -> SpawningInfluence?>({ PlayerLevelRangeInfluence(it, variation = 5) }, { GameRuleInfluence() })
+    var influenceBuilders = mutableListOf<(player: ServerPlayerEntity) -> SpawningInfluence?>({ PlayerLevelRangeInfluence(it, variation = 5) })
 
     fun create(spawnerManager: SpawnerManager, player: ServerPlayerEntity): PlayerSpawner {
         val influences = influenceBuilders.mapNotNull { it(player) }
@@ -34,4 +33,4 @@ object PlayerSpawnerFactory {
             it.influences.addAll(influences)
         }
     }
-}
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/storage/adapter/conversions/ReforgedConversion.kt

@@ -121,8 +121,12 @@ class ReforgedConversion(val base: Path) : CobblemonConverter<NbtCompound> {
         evs[Stats.SPECIAL_DEFENCE] = nbt.getInt("EVSpecialDefense")
         evs[Stats.SPEED] = nbt.getInt("EVSpeed")
 
-        result.evs = evs
-        result.ivs = ivs
+        ivs.forEach { stat ->
+            result.setIV(stat.key, stat.value)
+        }
+        evs.forEach { stat ->
+            result.setEV(stat.key, stat.value)
+        }
 
         for (move in nbt.getList("Moveset", 10)) {
             val compound = move as NbtCompound

common/src/main/kotlin/com/cobblemon/mod/common/api/storage/party/PlayerPartyStore.kt

@@ -9,6 +9,8 @@
 package com.cobblemon.mod.common.api.storage.party
 
 import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.advancement.CobblemonCriteria
+import com.cobblemon.mod.common.advancement.criterion.PartyCheckContext
 import com.cobblemon.mod.common.api.pokemon.evolution.PassiveEvolution
 import com.cobblemon.mod.common.api.storage.pc.PCStore
 import com.cobblemon.mod.common.battles.BattleRegistry
@@ -18,13 +20,13 @@ import com.cobblemon.mod.common.util.DataKeys
 import com.cobblemon.mod.common.util.getPlayer
 import com.cobblemon.mod.common.util.isPokemonEntity
 import com.cobblemon.mod.common.util.lang
-import java.util.UUID
-import kotlin.math.round
-import kotlin.random.Random
 import net.minecraft.nbt.NbtCompound
 import net.minecraft.server.network.ServerPlayerEntity
 import net.minecraft.text.Text
+import java.util.*
 import kotlin.math.ceil
+import kotlin.math.round
+import kotlin.random.Random
 
 /**
  * A [PartyStore] used for a single player. This uses the player's UUID as the store's UUID, and is declared as its own
@@ -52,6 +54,7 @@ open class PlayerPartyStore(
 
     override fun add(pokemon: Pokemon): Boolean {
         return if (super.add(pokemon)) {
+            pokemon.getOwnerPlayer()?.let { CobblemonCriteria.PARTY_CHECK.trigger(it, PartyCheckContext(this)) }
             true
         } else {
             val player = playerUUID.getPlayer()
@@ -151,4 +154,31 @@ open class PlayerPartyStore(
         }
         return true
     }
+
+    override fun swap(position1: PartyPosition, position2: PartyPosition) {
+        super.swap(position1, position2)
+
+        //Make it so we can check what's in the Player's party
+        val pokemon1 = get(position1)
+        val pokemon2 = get(position2)
+        if (pokemon1 != null && pokemon2 != null) {
+            val player = pokemon1.getOwnerPlayer()
+            if (player != null) {
+                CobblemonCriteria.PARTY_CHECK.trigger(player, PartyCheckContext(this))
+            }
+        } else if (pokemon1 != null || pokemon2 != null) {
+            var player = pokemon1?.getOwnerPlayer()
+            if (player != null) {
+                CobblemonCriteria.PARTY_CHECK.trigger(player, PartyCheckContext(this))
+            } else {
+                player = pokemon2!!.getOwnerPlayer()
+                CobblemonCriteria.PARTY_CHECK.trigger(player!!, PartyCheckContext(this))
+            }
+        }
+    }
+
+    override fun set(position: PartyPosition, pokemon: Pokemon) {
+        super.set(position, pokemon)
+        pokemon.getOwnerPlayer()?.let { CobblemonCriteria.PARTY_CHECK.trigger(it, PartyCheckContext(this)) }
+    }
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/storage/player/PlayerAdvancementData.kt

@@ -24,8 +24,16 @@ class PlayerAdvancementData {
         private set
     var totalBattleVictoryCount: Int = 0
         private set
+    var totalPvPBattleVictoryCount: Int = 0
+        private set
+    var totalPvWBattleVictoryCount: Int = 0
+        private set
+    var totalPvNBattleVictoryCount: Int = 0
+        private set
     var totalShinyCaptureCount: Int = 0
         private set
+    var totalTradedCount: Int = 0
+        private set
 
     private var totalTypeCaptureCounts = mutableMapOf<String, Int>()
     private var totalDefeatedCounts = mutableMapOf<Identifier, Int>()
@@ -45,13 +53,29 @@ class PlayerAdvancementData {
     }
 
     fun updateTotalBattleVictoryCount() {
-        totalEvolvedCount++
+        totalBattleVictoryCount++
+    }
+
+    fun updateTotalPvPBattleVictoryCount() {
+        totalPvPBattleVictoryCount++
+    }
+
+    fun updateTotalPvWBattleVictoryCount() {
+        totalPvWBattleVictoryCount++
+    }
+
+    fun updateTotalPvNBattleVictoryCount() {
+        totalPvNBattleVictoryCount++
     }
 
     fun updateTotalShinyCaptureCount() {
         totalShinyCaptureCount++
     }
 
+    fun updateTotalTradedCount() {
+        totalTradedCount++
+    }
+
     fun getTotalTypeCaptureCount(type: ElementalType): Int {
         if (!totalTypeCaptureCounts.containsKey(key = type.name)) {
             totalTypeCaptureCounts[type.name] = 0

common/src/main/kotlin/com/cobblemon/mod/common/api/storage/player/PlayerData.kt

@@ -11,8 +11,10 @@ package com.cobblemon.mod.common.api.storage.player
 import com.cobblemon.mod.common.Cobblemon
 import com.cobblemon.mod.common.CobblemonNetwork.sendPacket
 import com.cobblemon.mod.common.net.messages.client.starter.SetClientPlayerDataPacket
+import com.cobblemon.mod.common.util.cobblemonResource
 import java.util.UUID
 import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.util.Identifier
 
 data class PlayerData(
     val uuid: UUID,
@@ -20,7 +22,8 @@ data class PlayerData(
     var starterLocked: Boolean,
     var starterSelected: Boolean,
     var starterUUID: UUID?,
-    val extraData: MutableMap<String, PlayerDataExtension>
+    var keyItems: MutableSet<Identifier>,
+    val extraData: MutableMap<String, PlayerDataExtension>,
 ) {
     var advancementData: PlayerAdvancementData = PlayerAdvancementData()
 
@@ -36,6 +39,7 @@ data class PlayerData(
             starterLocked = !Cobblemon.starterConfig.allowStarterOnJoin,
             starterSelected =  false,
             starterUUID =  null,
+            keyItems = mutableSetOf(),
             extraData = mutableMapOf()
         )
     }

common/src/main/kotlin/com/cobblemon/mod/common/api/storage/player/adapter/JsonPlayerData.kt

@@ -8,13 +8,10 @@
 
 package com.cobblemon.mod.common.api.storage.player.adapter
 
-import com.cobblemon.mod.common.api.storage.player.PlayerAdvancementData
 import com.cobblemon.mod.common.api.storage.player.PlayerData
 import com.cobblemon.mod.common.api.storage.player.PlayerDataExtension
 import com.cobblemon.mod.common.util.adapters.IdentifierAdapter
 import com.cobblemon.mod.common.util.fromJson
-import com.cobblemon.mod.common.util.getPlayer
-import com.cobblemon.mod.common.util.removeIf
 import com.google.gson.GsonBuilder
 import java.io.BufferedReader
 import java.io.FileReader
@@ -24,6 +21,8 @@ import java.util.UUID
 import net.minecraft.server.MinecraftServer
 import net.minecraft.util.Identifier
 import net.minecraft.util.WorldSavePath
+import kotlin.reflect.KMutableProperty
+import kotlin.reflect.full.memberProperties
 
 class JsonPlayerData: PlayerDataStoreAdapter {
 
@@ -57,9 +56,11 @@ class JsonPlayerData: PlayerDataStoreAdapter {
         playerFile.parentFile.mkdirs()
         return if (playerFile.exists()) {
             gson.fromJson<PlayerData>(BufferedReader(FileReader(playerFile))).also {
-                // Resolves old data from pre 1.0, don't even ask man. - Hiroku
-                if (it.advancementData == null) {
-                    it.advancementData = PlayerAdvancementData()
+                // Resolves old data that's missing new properties
+                val newProps = it::class.memberProperties.filterIsInstance<KMutableProperty<*>>().filter { member -> member.getter.call(it) == null }
+                if (newProps.isNotEmpty()) {
+                    val defaultData = PlayerData.defaultData(uuid)
+                    newProps.forEach { member -> member.setter.call(it, member.getter.call(defaultData)) }
                 }
             }
         } else {

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

@@ -119,6 +119,10 @@ object CobblemonBiomeTags {
     val IS_VOlCANIC = create("is_volcanic")
     @JvmField
     val IS_WINTER = create("is_winter")
+    @JvmField
+    val IS_SPARSE = create("is_sparse")
+    @JvmField
+    val IS_DENSE = create("is_dense")
 
     // Has Feature tags
     @JvmField

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

@@ -26,6 +26,9 @@ object CobblemonBlockTags {
     @JvmField val APRICORN_LOGS = createTag("apricorn_logs")
     @JvmField val APRICORN_SAPLINGS = createTag("apricorn_saplings")
     @JvmField val APRICORNS = createTag("apricorns")
+    @JvmField val BERRY_WILD_SOIL = createTag("berry_wild_soil")
+    @JvmField val BERRY_SOIL = createTag("berry_soil")
+    @JvmField val BERRY_REPLACEABLE = createTag("berry_replaceable")
     @JvmField val CROPS = createTag("crops")
     @JvmField val DRIPSTONE_GROWABLE = createTag("dripstone_growable")
     @JvmField val DRIPSTONE_REPLACEABLES = createTag("dripstone_replaceables")
@@ -35,7 +38,8 @@ object CobblemonBlockTags {
     @JvmField val ROOTS_SPREADABLE = createTag("roots_spreadable")
     @JvmField val SMALL_FLOWERS = createTag("small_flowers")
     @JvmField val SEES_SKY = createTag("sees_sky")
-
+    @JvmField val SNOW_BLOCK = createTag("snow_block")
+    @JvmField val ROOTS = createTag("roots")
     private fun createTag(name: String) = TagKey.of(RegistryKeys.BLOCK, cobblemonResource(name))
 
-}
+}

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

@@ -42,6 +42,18 @@ object CobblemonItemTags {
     @JvmField
     val EVERSTONE = create("held/everstone")
     @JvmField
+    val POWER_ANKLET = create("held/power_anklet")
+    @JvmField
+    val POWER_BAND = create("held/power_band")
+    @JvmField
+    val POWER_BELT = create("held/power_belt")
+    @JvmField
+    val POWER_BRACER = create("held/power_bracer")
+    @JvmField
+    val POWER_LENS = create("held/power_lens")
+    @JvmField
+    val POWER_WEIGHT = create("held/power_weight")
+    @JvmField
     val EVOLUTION_STONES = create("evolution_stones")
     @JvmField
     val EVOLUTION_ITEMS = create("evolution_items")

common/src/main/kotlin/com/cobblemon/mod/common/api/types/ElementalTypes.kt

@@ -169,4 +169,6 @@ object ElementalTypes {
     }
 
     fun count() = allTypes.size
+
+    fun all() = this.allTypes.toList()
 }

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

@@ -21,24 +21,27 @@ import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
 import com.cobblemon.mod.common.util.battleLang
 import com.cobblemon.mod.common.util.getPlayer
 import com.cobblemon.mod.common.util.party
+import java.util.Optional
+import java.util.UUID
 import net.minecraft.entity.Entity
 import net.minecraft.server.network.ServerPlayerEntity
 import net.minecraft.text.MutableText
 import net.minecraft.text.Text
-import java.util.*
-import kotlin.collections.HashMap
 
 object BattleBuilder {
+    @JvmOverloads
     fun pvp1v1(
         player1: ServerPlayerEntity,
         player2: ServerPlayerEntity,
+        leadingPokemonPlayer1: UUID? = null,
+        leadingPokemonPlayer2: UUID? = null,
         battleFormat: BattleFormat = BattleFormat.GEN_9_SINGLES,
         cloneParties: Boolean = false,
         healFirst: Boolean = false,
         partyAccessor: (ServerPlayerEntity) -> PartyStore = { it.party() }
     ): BattleStartResult {
-        val team1 = partyAccessor(player1).toBattleTeam(clone = cloneParties, checkHealth = !healFirst)
-        val team2 = partyAccessor(player2).toBattleTeam(clone = cloneParties, checkHealth = !healFirst)
+        val team1 = partyAccessor(player1).toBattleTeam(clone = cloneParties, checkHealth = !healFirst, leadingPokemonPlayer1)
+        val team2 = partyAccessor(player2).toBattleTeam(clone = cloneParties, checkHealth = !healFirst, leadingPokemonPlayer2)
 
         val player1Actor = PlayerBattleActor(player1.uuid, team1)
         val player2Actor = PlayerBattleActor(player2.uuid, team2)
@@ -89,6 +92,7 @@ object BattleBuilder {
      * @param fleeDistance How far away the player must get to flee the Pokémon. If the value is -1, it cannot be fled.
      * @param party The party of the player to use for the battle. This does not need to be their actual party. Defaults to it though.
      */
+    @JvmOverloads
     fun pve(
         player: ServerPlayerEntity,
         pokemonEntity: PokemonEntity,

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

@@ -28,7 +28,7 @@ data class BattleFormat(
     companion object {
         val GEN_9_SINGLES = BattleFormat(
             battleType = BattleTypes.SINGLES,
-            ruleSet = setOf(BattleRules.OBTAINABLE)
+            ruleSet = setOf(BattleRules.OBTAINABLE, BattleRules.PAST, BattleRules.UNOBTAINABLE)
         )
 
         val GEN_9_DOUBLES = BattleFormat(

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

@@ -16,9 +16,9 @@ import com.cobblemon.mod.common.api.pokemon.helditem.HeldItemProvider
 import com.cobblemon.mod.common.api.pokemon.stats.Stats
 import com.cobblemon.mod.common.api.pokemon.status.Statuses
 import com.cobblemon.mod.common.battles.pokemon.BattlePokemon
+import com.cobblemon.mod.common.battles.runner.ShowdownService
 import com.cobblemon.mod.common.net.messages.client.battle.BattleChallengeExpiredPacket
 import com.cobblemon.mod.common.util.getPlayer
-import com.cobblemon.mod.common.battles.runner.ShowdownService
 import com.google.gson.GsonBuilder
 import java.time.Instant
 import java.util.Optional
@@ -31,13 +31,17 @@ object BattleRegistry {
     class BattleChallenge(
         val challengeId: UUID,
         val challengedPlayerUUID: UUID,
+        val selectedPokemonId: UUID,
         var expiryTimeSeconds: Int = 60
     ) {
         val challengedTime = Instant.now()
         fun isExpired() = Instant.now().isAfter(challengedTime.plusSeconds(expiryTimeSeconds.toLong()))
     }
 
-    val gson = GsonBuilder().disableHtmlEscaping().create()
+    val gson = GsonBuilder()
+        .disableHtmlEscaping()
+        .registerTypeAdapter(ShowdownMoveset::class.java, ShowdownMovesetAdapter)
+        .create()
     private val battleMap = ConcurrentHashMap<UUID, PokemonBattle>()
     // Challenger to challenge
     val pvpChallenges = mutableMapOf<UUID, BattleChallenge>()
@@ -104,7 +108,7 @@ object BattleRegistry {
                 }|"
             )
             // Nature
-            val battleNature = pk.mintedNature ?: pk.nature
+            val battleNature = pk.effectiveNature
             packedTeamBuilder.append("${battleNature.name.path}|")
             // EVs
             val evsInOrder = Stats.PERMANENT.map { pk.evs.getOrDefault(it) }.joinToString(separator = ",")
@@ -129,11 +133,12 @@ object BattleRegistry {
             // Hidden Power Type
             packedTeamBuilder.append(",")
             // Gigantamax
-            packedTeamBuilder.append(",")
+            packedTeamBuilder.append("${if (pk.gmaxFactor) "G" else ""},")
             // DynamaxLevel
-            packedTeamBuilder.append(",")
+            // 0 - 9, empty == 10
+            packedTeamBuilder.append("${if (pk.dmaxLevel < 10) pk.dmaxLevel else ""},")
             // Teratype
-            packedTeamBuilder.append(",")
+            packedTeamBuilder.append("${pokemon.effectedPokemon.teraType.name},")
 
             team.add(packedTeamBuilder.toString())
         }

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

@@ -10,6 +10,8 @@ package com.cobblemon.mod.common.battles
 
 object BattleRules {
     const val OBTAINABLE = "Obtainable"
+    const val PAST = "+Past"
+    const val UNOBTAINABLE = "+Unobtainable"
     const val TEAM_PREVIEW = "Team Preview"
     const val ENDLESS_BATTLE_CLAUSE = "Endless Battle Clause"
     const val CANCEL_MOD = "Cancel Mod"

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

@@ -19,6 +19,7 @@ class InBattleMove {
     var maxpp: Int = 100
     var target: MoveTarget = MoveTarget.self
     var disabled: Boolean = false
+    var gimmickMove: InBattleGimmickMove? = null
 
     companion object {
         fun loadFromBuffer(buffer: PacketByteBuf): InBattleMove {
@@ -44,4 +45,27 @@ class InBattleMove {
         buffer.writeEnumConstant(target)
         buffer.writeBoolean(disabled)
     }
+}
+
+// Defined in sim/battle-actions.ts canZMove and getMaxMove
+class InBattleGimmickMove {
+    lateinit var move: String
+    var target: MoveTarget = MoveTarget.self
+    var disabled: Boolean = false
+
+    companion object {
+        fun loadFromBuffer(buffer: PacketByteBuf): InBattleGimmickMove {
+            return InBattleGimmickMove().apply {
+                move = buffer.readString()
+                target = buffer.readEnumConstant(MoveTarget::class.java)
+                disabled = buffer.readBoolean()
+            }
+        }
+    }
+
+    fun saveToBuffer(buffer: PacketByteBuf) {
+        buffer.writeString(move)
+        buffer.writeEnumConstant(target)
+        buffer.writeBoolean(disabled)
+    }
 }

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

@@ -8,14 +8,22 @@
 
 package com.cobblemon.mod.common.battles
 
+import com.cobblemon.mod.common.api.battles.model.PokemonBattle
+import com.cobblemon.mod.common.api.battles.model.actor.BattleActor
 import com.cobblemon.mod.common.battles.pokemon.BattlePokemon
 import com.cobblemon.mod.common.item.battle.BagItem
 import com.cobblemon.mod.common.net.IntSize
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.cobblemon.mod.common.util.hasKeyItem
 import com.cobblemon.mod.common.util.readSizedInt
 import com.cobblemon.mod.common.util.writeSizedInt
+import com.google.gson.*
+import com.google.gson.reflect.TypeToken
 import java.lang.Integer.max
 import java.util.UUID
 import net.minecraft.network.PacketByteBuf
+import java.lang.reflect.Type
+
 class ShowdownActionRequest(
     var wait: Boolean = false,
     var active: MutableList<ShowdownMoveset>? = null,
@@ -63,6 +71,22 @@ class ShowdownActionRequest(
         }
         return this
     }
+
+    fun sanitize(battle: PokemonBattle, battleActor: BattleActor) {
+        val player = battle.players.find { it.uuid == battleActor.uuid } ?: return
+        this.active?.forEach { moveset ->
+            moveset.getGimmicks().forEach { gimmick ->
+                // TODO: use the Identifiers of actual items
+                val triggerItem = when(gimmick) {
+                    ShowdownMoveset.Gimmick.MEGA_EVOLUTION -> cobblemonResource("key_stone")
+                    ShowdownMoveset.Gimmick.DYNAMAX -> cobblemonResource("dynamax_band")
+                    ShowdownMoveset.Gimmick.TERASTALLIZATION -> cobblemonResource("tera_orb")
+                    else -> cobblemonResource("z_ring")
+                }
+                if (!player.hasKeyItem(triggerItem)) moveset.blockGimmick(gimmick)
+            }
+        }
+    }
 }
 
 enum class ShowdownActionResponseType(val loader: (PacketByteBuf) -> ShowdownActionResponse) {
@@ -91,18 +115,20 @@ abstract class ShowdownActionResponse(val type: ShowdownActionResponseType) {
     abstract fun toShowdownString(activeBattlePokemon: ActiveBattlePokemon, showdownMoveSet: ShowdownMoveset?): String
 }
 
-data class MoveActionResponse(var moveName: String, var targetPnx: String? = null): ShowdownActionResponse(ShowdownActionResponseType.MOVE) {
+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 {
         if (forceSwitch || showdownMoveSet == null) {
             return false
         }
 
         val move = showdownMoveSet.moves.find { it.id == moveName } ?: return false
-        if (!move.canBeUsed()) {
+        val gimmickMove = move.gimmickMove
+        val validGimmickMove = gimmickMove != null && !gimmickMove.disabled
+        if (!validGimmickMove && !move.canBeUsed()) {
             // No PP or disabled or something
             return false
         }
-        val availableTargets = move.target.targetList(activeBattlePokemon)?.takeIf { it.isNotEmpty() } ?: return true
+        val availableTargets = (gimmickMove?.target ?: move.target).targetList(activeBattlePokemon)?.takeIf { it.isNotEmpty() } ?: return true
 
         val pnx = targetPnx ?: return false // If the targets list is non-null then they need to have specified a target
         val (_, targetPokemon) = activeBattlePokemon.actor.battle.getActorAndActiveSlotFromPNX(pnx)
@@ -124,22 +150,21 @@ data class MoveActionResponse(var moveName: String, var targetPnx: String? = nul
             "move $moveIndex $digit"
         } else {
             "move $moveIndex"
-        }
+        }.plus(gimmickID?.let { " $gimmickID" } ?: "")
     }
 
     override fun saveToBuffer(buffer: PacketByteBuf) {
         super.saveToBuffer(buffer)
         buffer.writeString(moveName)
-        buffer.writeBoolean(targetPnx != null)
-        targetPnx?.let(buffer::writeString)
+        buffer.writeNullable(targetPnx) { _, targetPnx -> buffer.writeString(targetPnx) }
+        buffer.writeNullable(gimmickID) { _, gimmickID -> buffer.writeString(gimmickID) }
     }
 
     override fun loadFromBuffer(buffer: PacketByteBuf): ShowdownActionResponse {
         super.loadFromBuffer(buffer)
         moveName = buffer.readString()
-        if (buffer.readBoolean()) {
-            targetPnx = buffer.readString()
-        }
+        targetPnx = buffer.readNullable { buffer.readString() }
+        gimmickID = buffer.readNullable { buffer.readString() }
         return this
     }
 }
@@ -243,11 +268,31 @@ class BagItemActionResponse(val bagItem: BagItem, val target: BattlePokemon, val
 class ShowdownMoveset {
     lateinit var moves: List<InBattleMove>
     var trapped = false
+    var canMegaEvo = false
+    var canUltraBurst = false
+    var canZMove: List<InBattleGimmickMove?>? = null
+    var canDynamax = false
+    var maxMoves: List<InBattleGimmickMove?>? = null
+    var canTerastallize: String? = null
 
     fun saveToBuffer(buffer: PacketByteBuf) {
         buffer.writeSizedInt(IntSize.U_BYTE, moves.size)
         moves.forEach { it.saveToBuffer(buffer) }
         buffer.writeBoolean(trapped)
+        buffer.writeBoolean(canMegaEvo)
+        buffer.writeBoolean(canUltraBurst)
+        buffer.writeNullable(canZMove) { _, canZMove ->
+            canZMove.forEach {
+                buffer.writeNullable(it) { _, zmove -> zmove.saveToBuffer(buffer)}
+            }
+        }
+        buffer.writeBoolean(canDynamax)
+        buffer.writeNullable(maxMoves) { _, maxMoves ->
+            maxMoves.forEach {
+                buffer.writeNullable(it) { _, maxMove -> maxMove.saveToBuffer(buffer)}
+            }
+        }
+        buffer.writeNullable(canTerastallize) { _, teraType -> buffer.writeString(teraType) }
     }
 
     fun loadFromBuffer(buffer: PacketByteBuf): ShowdownMoveset {
@@ -257,8 +302,60 @@ class ShowdownMoveset {
         }
         this.moves = moves
         this.trapped = buffer.readBoolean()
+        this.canMegaEvo = buffer.readBoolean()
+        this.canUltraBurst = buffer.readBoolean()
+        this.canZMove = buffer.readNullable {
+            val zMoves = mutableListOf<InBattleGimmickMove?>()
+            repeat(moves.size) { zMoves.add(buffer.readNullable { InBattleGimmickMove.loadFromBuffer(buffer) }) }
+            return@readNullable zMoves
+        }
+        this.canDynamax = buffer.readBoolean()
+        this.maxMoves = buffer.readNullable {
+            val maxMoves = mutableListOf<InBattleGimmickMove?>()
+            repeat(moves.size) { maxMoves.add(buffer.readNullable { InBattleGimmickMove.loadFromBuffer(buffer) }) }
+            return@readNullable maxMoves
+        }
+        this.canTerastallize = buffer.readNullable{ buffer.readString() }
+        this.setGimmickMapping()
         return this
     }
+
+    /** Showdown IDs of battle gimmicks. */
+    enum class Gimmick(val id: String) {
+        MEGA_EVOLUTION("mega"),
+        ULTRA_BURST("ultra"),
+        Z_POWER("zmove"),
+        DYNAMAX("max"),
+        TERASTALLIZATION("terastal")
+    }
+
+    /** Check whether Dynamax/Gigantamax is already active. */
+    fun hasActiveGimmick() = !this.canDynamax && this.maxMoves != null
+
+    /** [Gimmick]s that can be activated with a [MoveActionResponse]. */
+    fun getGimmicks() = if (!hasActiveGimmick()) buildList{
+        if (canMegaEvo) add(Gimmick.MEGA_EVOLUTION)
+        if (canUltraBurst) add(Gimmick.ULTRA_BURST)
+        if (canZMove != null) add(Gimmick.Z_POWER)
+        if (canDynamax) add(Gimmick.DYNAMAX)
+        if (canTerastallize != null) add(Gimmick.TERASTALLIZATION)
+    }.toList() else listOf() // keep this immutable
+
+    /** Map each [InBattleMove] to their respective [InBattleGimmickMove] variant. */
+    fun setGimmickMapping() = (canZMove ?: maxMoves)?.let { gimmickMoves ->
+        moves.forEachIndexed { index, move -> move.gimmickMove = gimmickMoves[index] }
+    }
+
+    /** Sanitize Moveset by disabling gimmick. */
+    fun blockGimmick(gimmick: Gimmick) {
+        when (gimmick) {
+            Gimmick.MEGA_EVOLUTION -> this.canMegaEvo = false
+            Gimmick.DYNAMAX -> this.canDynamax = false
+            Gimmick.ULTRA_BURST -> this.canUltraBurst = false
+            Gimmick.Z_POWER -> this.canZMove = null
+            else -> this.canTerastallize = null
+        }
+    }
 }
 class ShowdownSide {
     lateinit var name: UUID
@@ -320,4 +417,30 @@ class ShowdownPokemon {
         ability = buffer.readString()
         return this
     }
+}
+/** Unwraps useless maxMoves object and initializes [ShowdownMoveset.gimmickMapping] */
+object ShowdownMovesetAdapter : JsonDeserializer<ShowdownMoveset> {
+
+    val gson = GsonBuilder().addDeserializationExclusionStrategy(MovesetExclusionStrategy).create()
+
+    object MovesetExclusionStrategy : ExclusionStrategy {
+        override fun shouldSkipField(field: FieldAttributes?): Boolean {
+            return field?.name == "maxMoves"
+        }
+        override fun shouldSkipClass(p0: Class<*>?): Boolean {
+            return false;
+        }
+    }
+
+    override fun deserialize(jsonElement: JsonElement, type: Type, context: JsonDeserializationContext): ShowdownMoveset {
+        val json = jsonElement.asJsonObject
+        val moveset = gson.fromJson(json, ShowdownMoveset::class.java)
+
+        json.get("maxMoves")?.asJsonObject?.let { dynamaxOptions ->
+            val maxMovesToken = object: TypeToken<List<InBattleGimmickMove?>?>() {}.type
+            moveset.maxMoves = Gson().fromJson(dynamaxOptions.get("maxMoves"), maxMovesToken)
+        }
+        moveset.setGimmickMapping()
+        return moveset
+    }
 }

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

@@ -9,6 +9,7 @@
 package com.cobblemon.mod.common.battles
 
 import com.cobblemon.mod.common.Cobblemon.LOGGER
+import com.cobblemon.mod.common.CobblemonSounds
 import com.cobblemon.mod.common.api.battles.interpreter.*
 import com.cobblemon.mod.common.api.battles.model.PokemonBattle
 import com.cobblemon.mod.common.api.battles.model.actor.BattleActor
@@ -22,6 +23,7 @@ import com.cobblemon.mod.common.api.pokemon.stats.Stats
 import com.cobblemon.mod.common.api.pokemon.status.Statuses
 import com.cobblemon.mod.common.api.scheduling.after
 import com.cobblemon.mod.common.api.text.*
+import com.cobblemon.mod.common.api.types.ElementalTypes
 import com.cobblemon.mod.common.battles.dispatch.BattleDispatch
 import com.cobblemon.mod.common.battles.dispatch.DispatchResult
 import com.cobblemon.mod.common.battles.dispatch.GO
@@ -107,6 +109,12 @@ object ShowdownInterpreter {
         updateInstructions["|-sidestart|"] = this::handleSideStartInstructions
         updateInstructions["|-sideend|"] = this::handleSideEndInstructions
         updateInstructions["|-fieldactivate|"] = this::handleFieldActivateInstructions
+        updateInstructions["|-clearnegativeboost|"] = this::handleClearNegativeBoostInstructions
+        updateInstructions["|-zpower|"] = this::handleZPowerInstructions
+        updateInstructions["|-zbroken|"] = this::handleZBrokenInstructions
+        updateInstructions["|-terastallize|"] = this::handleTerastallizeInstructions
+        updateInstructions["|detailschange|"] = this::handleDetailsChangeInstructions
+        updateInstructions["|-mega|"] = this::handleMegaInstructions
 
         sideUpdateInstructions["|request|"] = this::handleRequestInstruction
         splitUpdateInstructions["|switch|"] = this::handleSwitchInstruction
@@ -147,7 +155,12 @@ object ShowdownInterpreter {
         }
 
         battle.dispatchWaiting(1.5F) {
-            battle.broadcastChatMessage(battleLang("$rootKey.$severity", pokemon.getName(), stat))
+            val lang = when {
+                message.hasOptionalArgument("zeffect") -> battleLang("$rootKey.$severity.zeffect", pokemon.getName(), stat)
+                else -> battleLang("$rootKey.$severity", pokemon.getName(), stat)
+            }
+            battle.broadcastChatMessage(lang)
+
             val boostBucket = if (isBoost) BattleContext.Type.BOOST else BattleContext.Type.UNBOOST
             val context = getContextFromAction(message, boostBucket, battle)
             // TODO: replace with context that tracks detailed information such as # of stages
@@ -645,10 +658,9 @@ object ShowdownInterpreter {
             this.lastCauser[battle.battleId] = message
 
             userPokemon.effectedPokemon.let { pokemon ->
-                val progress = UseMoveEvolutionProgress()
-                if (progress.shouldKeep(pokemon)) {
-                    val created = pokemon.evolutionProxy.current().progressFirstOrCreate({ it is UseMoveEvolutionProgress && it.currentProgress().move == move }) { progress }
-                    created.updateProgress(UseMoveEvolutionProgress.Progress(created.currentProgress().move, created.currentProgress().amount + 1))
+                if (UseMoveEvolutionProgress.supports(pokemon, move)) {
+                    val progress = pokemon.evolutionProxy.current().progressFirstOrCreate({ it is UseMoveEvolutionProgress && it.currentProgress().move == move }) { UseMoveEvolutionProgress() }
+                    progress.updateProgress(UseMoveEvolutionProgress.Progress(move, progress.currentProgress().amount + 1))
                 }
             }
 
@@ -814,7 +826,7 @@ object ShowdownInterpreter {
     private fun handleRechargeInstructions(battle: PokemonBattle, message: BattleMessage, remainingLines: MutableList<String>){
         battle.dispatchWaiting(2F){
             val pokemon = message.getBattlePokemon(0, battle) ?: return@dispatchWaiting
-            battle.broadcastChatMessage(battleLang("recharge", pokemon.getName() ?: ""))
+            battle.broadcastChatMessage(battleLang("recharge", pokemon.getName()))
             battle.minorBattleActions[pokemon.uuid] = message
         }
     }
@@ -875,6 +887,7 @@ object ShowdownInterpreter {
                 val lang = when (effectID) {
                     "confusion", "perish3" -> return@dispatch GO // Skip
                     "perish2", "perish1", "perish0" -> battleLang("start.perish", pokemon.getName(), effectID.last().digitToInt())
+                    "dynamax" -> battleLang("start.${message.effectAt(2)?.id ?: effectID}", pokemon.getName()).yellow()
                     else -> battleLang("start.$effectID", pokemon.getName())
                 }
                 battle.broadcastChatMessage(lang)
@@ -953,6 +966,7 @@ object ShowdownInterpreter {
                     battleLang("activate.forewarn", sourceName, moveName)
                 }
                 "focussash", "focusband" -> battleLang("activate.focusband", pokemonName, message.effectAt(1)!!.typelessData)
+                "maxguard", "protect" -> battleLang("activate.protect", pokemonName)
                 else -> battleLang("activate.${effect.id}", pokemonName, sourceName)
             }
             battle.broadcastChatMessage(lang)
@@ -1222,13 +1236,15 @@ object ShowdownInterpreter {
 
         // Parse Json message and update state info for actor
         val request = BattleRegistry.gson.fromJson(message.rawMessage.split("|request|")[1], ShowdownActionRequest::class.java)
+        request.sanitize(battle, battleActor)
         if (battle.started) {
             battle.dispatchGo {
+                // This request won't be acted on until the start of next turn
                 battleActor.sendUpdate(BattleQueueRequestPacket(request))
                 battleActor.request = request
                 battleActor.responses.clear()
                 // We need to send this out because 'upkeep' isn't received until the request is handled since the turn won't swap
-                if (request.forceSwitch.withIndex().any { it.value && battleActor.activePokemon.getOrNull(it.index)?.isGone() == false }) {
+                if (request.forceSwitch.contains(true)) {
                     battle.doWhenClear {
                         battleActor.mustChoose = true
                         battleActor.sendUpdate(BattleMakeChoicePacket())
@@ -1353,14 +1369,12 @@ object ShowdownInterpreter {
         val battlePokemon = publicMessage.getBattlePokemon(0, battle) ?: return
         if (privateMessage.optionalArgument("from")?.equals("recoil", true) == true) {
             battlePokemon.effectedPokemon.let { pokemon ->
-                val recoilProgress = RecoilEvolutionProgress()
-                // Lazy cheat to see if it's necessary to use this
-                if (recoilProgress.shouldKeep(pokemon)) {
-                    val progress = pokemon.evolutionProxy.current().progressFirstOrCreate({ it is RecoilEvolutionProgress }) { recoilProgress }
+                if (RecoilEvolutionProgress.supports(pokemon)) {
                     val newPercentage = privateMessage.argumentAt(1)?.split("/")?.getOrNull(0)?.toIntOrNull() ?: 0
                     val newHealth = (pokemon.hp * (newPercentage / 100.0)).roundToInt()
                     val difference = pokemon.currentHealth - newHealth
                     if (difference > 0) {
+                        val progress = pokemon.evolutionProxy.current().progressFirstOrCreate({ it is RecoilEvolutionProgress }) { RecoilEvolutionProgress() }
                         progress.updateProgress(RecoilEvolutionProgress.Progress(progress.currentProgress().recoil + difference))
                     }
                 }
@@ -1404,10 +1418,8 @@ object ShowdownInterpreter {
                     battlePokemon.effectedPokemon.currentHealth = remainingHealth
                     if (difference > 0) {
                         battlePokemon.effectedPokemon.let { pokemon ->
-                            val damageProgress = DamageTakenEvolutionProgress()
-                            // Lazy cheat to see if it's necessary to use this
-                            if (damageProgress.shouldKeep(pokemon)) {
-                                val progress = pokemon.evolutionProxy.current().progressFirstOrCreate({ it is DamageTakenEvolutionProgress }) { damageProgress }
+                            if (DamageTakenEvolutionProgress.supports(pokemon)) {
+                                val progress = pokemon.evolutionProxy.current().progressFirstOrCreate({ it is DamageTakenEvolutionProgress }) { DamageTakenEvolutionProgress() }
                                 progress.updateProgress(DamageTakenEvolutionProgress.Progress(progress.currentProgress().amount + difference))
                             }
                         }
@@ -1432,8 +1444,8 @@ object ShowdownInterpreter {
      * The switched Pokémon has HP HP, and status STATUS.
      */
     fun handleDragInstruction(battle: PokemonBattle, actor: BattleActor, publicMessage: BattleMessage, privateMessage: BattleMessage) {
-        battle.dispatchGo {
-            val (pnx, pokemonID) = publicMessage.pnxAndUuid(0) ?: return@dispatchGo
+        battle.dispatchInsert {
+            val (pnx, pokemonID) = publicMessage.pnxAndUuid(0)!!
             val (_, activePokemon) = battle.getActorAndActiveSlotFromPNX(pnx)
             val pokemon = battle.getBattlePokemon(pnx, pokemonID)
 
@@ -1445,13 +1457,15 @@ object ShowdownInterpreter {
             battle.majorBattleActions[pokemon.uuid] = publicMessage
 
             val entity = if (actor is EntityBackedBattleActor<*>) actor.entity else null
-            battle.dispatch {
-                if (entity != null) {
-                    this.createEntitySwitch(battle, actor, entity, pnx, activePokemon, pokemon)
-                } else {
-                    this.createNonEntitySwitch(battle, actor, pnx, activePokemon, pokemon)
+            setOf(
+                BattleDispatch {
+                    if (entity != null) {
+                        this.createEntitySwitch(battle, actor, entity, pnx, activePokemon, pokemon)
+                    } else {
+                        this.createNonEntitySwitch(battle, actor, pnx, activePokemon, pokemon)
+                    }
                 }
-            }
+            )
         }
 
     }
@@ -1513,6 +1527,9 @@ object ShowdownInterpreter {
             battlePokemon.heldItemManager.handleEndInstruction(battlePokemon, battle, message)
             battle.minorBattleActions[battlePokemon.uuid] = message
             battlePokemon.contextManager.remove(item.id, BattleContext.Type.ITEM)
+            if (message.hasOptionalArgument("eat")) {
+                battlePokemon.entity?.playSound(CobblemonSounds.BERRY_EAT, 1F, 1F)
+            }
         }
     }
 
@@ -1527,15 +1544,16 @@ object ShowdownInterpreter {
         val battlePokemon = privateMessage.getBattlePokemon(0, battle) ?: return
         val rawHpAndStatus = privateMessage.argumentAt(1)?.split(" ") ?: return
         val rawHpRatio = rawHpAndStatus.getOrNull(0) ?: return
-        val newHealth = rawHpRatio.split("/").getOrNull(0)?.toIntOrNull() ?: return
-        val newHealthRatio = publicMessage.argumentAt(1)?.split("/")?.getOrNull(0)?.toFloatOrNull()?.times(0.01F) ?: return
+        val newHealth = rawHpRatio.split("/").map { it.toFloatOrNull() ?: return }
+        val newHealthRatio = publicMessage.argumentAt(1)?.split("/")?.map { it.toFloatOrNull() ?: return } ?: return
         val effect = privateMessage.effect()
         val pokemonName = battlePokemon.getName()
         broadcastOptionalAbility(battle, effect, pokemonName)
 
         battle.dispatchWaiting {
             if (pnx != null) {
-                battle.sendSidedUpdate(actor, BattleHealthChangePacket(pnx, newHealth.toFloat()), BattleHealthChangePacket(pnx, newHealthRatio))
+                // dynamax changes max health
+                battle.sendSidedUpdate(actor, BattleHealthChangePacket(pnx, newHealth[0], newHealth[1]), BattleHealthChangePacket(pnx, newHealthRatio[0], newHealthRatio[1]))
             }
             val silent = privateMessage.hasOptionalArgument("silent")
             if (!silent) {
@@ -1570,7 +1588,7 @@ object ShowdownInterpreter {
                 battle.broadcastChatMessage(lang)
             }
             battle.minorBattleActions[battlePokemon.uuid] = privateMessage
-            battlePokemon.effectedPokemon.currentHealth = newHealth
+            battlePokemon.effectedPokemon.currentHealth = newHealth[0].toInt()
 
             // This part is not always present
             val rawStatus = rawHpAndStatus.getOrNull(1) ?: return@dispatchWaiting
@@ -1613,7 +1631,7 @@ object ShowdownInterpreter {
 
     /**
      * Format:
-     * |-clearallboost
+     * |-clearallboost|
      *
      * Clears all boosts from all Pokémon on both sides.
      */
@@ -1626,6 +1644,105 @@ object ShowdownInterpreter {
         }
     }
 
+    /**
+     * Format:
+     * |-clearnegativeboost|POKEMON
+     *
+     * Clear the negative boosts from the target Pokémon POKEMON (usually as the result of a zeffect).
+     */
+    private fun handleClearNegativeBoostInstructions(battle: PokemonBattle, message: BattleMessage, remainingLines: MutableList<String>) {
+        val battlePokemon = message.getBattlePokemon(0, battle) ?: return
+        val pokemonName = battlePokemon.getName()
+        battle.dispatchWaiting(1.5F) {
+            val lang = when {
+                message.hasOptionalArgument("zeffect") -> battleLang("clearallnegativeboost.zeffect", pokemonName)
+                else -> battleLang("clearallnegativeboost", pokemonName)
+            }
+            battle.broadcastChatMessage(lang)
+
+            battlePokemon.contextManager.clear(BattleContext.Type.UNBOOST)
+            battle.minorBattleActions[battlePokemon.uuid] = message
+        }
+    }
+
+    /**
+     * Format:
+     * |-zpower|POKEMON
+     *
+     * The Pokémon POKEMON has used the z-move version of its move.
+     */
+    private fun handleZPowerInstructions(battle: PokemonBattle, message: BattleMessage, remainingLines: MutableList<String>) {
+        val battlePokemon = message.getBattlePokemon(0, battle) ?: return
+        val pokemonName = battlePokemon.getName()
+        battle.dispatchWaiting {
+            battle.broadcastChatMessage(battleLang("zpower", pokemonName).yellow())
+            battle.minorBattleActions[battlePokemon.uuid] = message
+        }
+    }
+
+    /**
+     * Format:
+     * |-zbroken|POKEMON
+     *
+     * A z-move has broken through protect and hit the Pokémon POKEMON.
+     */
+    private fun handleZBrokenInstructions(battle: PokemonBattle, message: BattleMessage, remainingLines: MutableList<String>) {
+        val battlePokemon = message.getBattlePokemon(0, battle) ?: return
+        val pokemonName = battlePokemon.getName()
+        battle.dispatchWaiting {
+            battle.broadcastChatMessage(battleLang("zbroken", pokemonName).red())
+            battle.minorBattleActions[battlePokemon.uuid] = message
+        }
+    }
+
+    /**
+     * Format:
+     * |-terastallize|POKEMON|TYPE
+     *
+     * The Pokémon POKEMON terastallized into type TYPE.
+     */
+    private fun handleTerastallizeInstructions(battle: PokemonBattle, message: BattleMessage, remainingLines: MutableList<String>) {
+        val battlePokemon = message.getBattlePokemon(0, battle) ?: return
+        val pokemonName = battlePokemon.getName()
+        val type = message.effectAt(1)?.let { ElementalTypes.get(it.id) } ?: return
+        battle.dispatchWaiting {
+            battle.broadcastChatMessage(battleLang("terastallize", pokemonName, type.displayName).yellow())
+            battle.minorBattleActions[battlePokemon.uuid] = message
+        }
+    }
+
+    /**
+     * Format:
+     * |detailschange|POKEMON|DETAILS|HP STATUS
+     *
+     * The specified Pokémon has changed formes (via Mega Evolution, ability, etc.). If the forme change is permanent,
+     * then detailschange will appear; otherwise, the client will send -formechange.
+     */
+    private fun handleDetailsChangeInstructions(battle: PokemonBattle, message: BattleMessage, remainingLines: MutableList<String>) {
+        val battlePokemon = message.getBattlePokemon(0, battle) ?: return
+        val pokemonName = battlePokemon.getName()
+        val formName = message.argumentAt(1)?.split(',')?.get(0)?.substringAfter('-')?.lowercase() ?: return
+        battle.dispatchWaiting {
+            battle.broadcastChatMessage(battleLang("detailschange.$formName", pokemonName))
+            battle.majorBattleActions[battlePokemon.uuid] = message
+        }
+    }
+
+    /**
+     * Format:
+     * |-mega|POKEMON|MEGASTONE
+     *
+     * The Pokémon POKEMON used MEGASTONE to Mega Evolve.
+     */
+    private fun handleMegaInstructions(battle: PokemonBattle, message: BattleMessage, remainingLines: MutableList<String>) {
+        val battlePokemon = message.getBattlePokemon(0, battle) ?: return
+        val pokemonName = battlePokemon.getName()
+        battle.dispatchWaiting {
+            battle.broadcastChatMessage(battleLang("mega", pokemonName).yellow())
+            battle.minorBattleActions[battlePokemon.uuid] = message
+        }
+    }
+
     // Used for things that are only meant for visual information we don't have
     private fun handleSilently(battle: PokemonBattle, message: BattleMessage, remainingLines: MutableList<String>) {
         battle.dispatchGo {  }

common/src/main/kotlin/com/cobblemon/mod/common/battles/pokemon/BattlePokemon.kt

@@ -8,6 +8,7 @@
 
 package com.cobblemon.mod.common.battles.pokemon
 
+import com.bedrockk.molang.runtime.struct.VariableStruct
 import com.cobblemon.mod.common.api.battles.model.actor.BattleActor
 import com.cobblemon.mod.common.api.moves.MoveSet
 import com.cobblemon.mod.common.api.pokemon.helditem.HeldItemManager
@@ -89,4 +90,8 @@ open class BattlePokemon(
 
     fun isSentOut() = actor.battle.activePokemon.any { it.battlePokemon == this }
     fun canBeSentOut() = !isSentOut() && !willBeSwitchedIn && health > 0
+
+    fun writeVariables(struct: VariableStruct) {
+        effectedPokemon.writeVariables(struct)
+    }
 }

common/src/main/kotlin/com/cobblemon/mod/common/berry/BiomeDownfallGrowthFactor.kt

@@ -0,0 +1,56 @@
+/*
+ * 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.berry
+
+import com.cobblemon.mod.common.api.berry.GrowthFactor
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.block.BlockState
+import net.minecraft.predicate.NumberRange
+import net.minecraft.util.math.BlockPos
+import net.minecraft.world.WorldView
+import net.minecraft.world.biome.Biome
+
+/**
+ * A [GrowthFactor] that is active based on the downfall property of a [Biome].
+ *
+ * @property range The range of possible [Biome.getDownfall] values.
+ * @property bonusYield The range of possible bonus values.
+ *
+ * @author Licious
+ * @since December 2nd, 2022
+ */
+class BiomeDownfallGrowthFactor(
+    val range: NumberRange.FloatRange,
+    val bonusYield: IntRange
+) : GrowthFactor {
+
+    override fun validateArguments() {
+        if (this.bonusYield.first < 0 || this.bonusYield.last < 0) {
+            throw IllegalArgumentException("$ID bonusYield must be a positive range")
+        }
+    }
+
+    override fun isValid(world: WorldView, state: BlockState, pos: BlockPos): Boolean {
+        val biome = world.getBiome(pos).value()
+        return this.range.test(biome.weather.downfall.toDouble())
+    }
+
+    override fun yield() = this.bonusYield.random()
+
+    override fun minYield() = this.bonusYield.first
+
+    override fun maxYield() = this.bonusYield.last
+
+    companion object {
+
+        val ID = cobblemonResource("biome_downfall")
+
+    }
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/berry/BiomeGrowthFactor.kt

@@ -0,0 +1,52 @@
+/*
+ * 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.berry
+
+import com.cobblemon.mod.common.api.berry.GrowthFactor
+import com.cobblemon.mod.common.api.conditional.RegistryLikeCondition
+import com.cobblemon.mod.common.block.BerryBlock
+import com.cobblemon.mod.common.registry.BiomeIdentifierCondition
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.block.BlockState
+import net.minecraft.registry.RegistryKeys
+import net.minecraft.registry.tag.TagKey
+import net.minecraft.util.math.BlockPos
+import net.minecraft.world.WorldView
+import net.minecraft.world.biome.Biome
+
+class PreferredBiomeGrowthFactor(
+    val bonusYield: IntRange
+) : GrowthFactor{
+    override fun validateArguments() {
+        if (this.bonusYield.first < 0 || this.bonusYield.last < 0) {
+            throw IllegalArgumentException("$ID bonusYield must be a positive range")
+        }
+    }
+
+    override fun isValid(world: WorldView, state: BlockState, pos: BlockPos): Boolean {
+        val biome = world.getBiome(pos)
+        val block = state.block as BerryBlock
+        val biomeTags = block.berry()?.preferredBiomeTags ?: emptyList()
+
+        return biomeTags.any { biome.isIn(it) }
+    }
+
+    override fun yield() = this.bonusYield.random()
+
+    override fun minYield() = this.bonusYield.first
+
+    override fun maxYield() = this.bonusYield.last
+
+    companion object {
+
+        val ID = cobblemonResource("preferred_biome")
+
+    }
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/berry/BiomeTemperatureGrowthFactor.kt

@@ -0,0 +1,56 @@
+/*
+ * 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.berry
+
+import com.cobblemon.mod.common.api.berry.GrowthFactor
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.block.BlockState
+import net.minecraft.predicate.NumberRange
+import net.minecraft.util.math.BlockPos
+import net.minecraft.world.WorldView
+import net.minecraft.world.biome.Biome
+
+/**
+ * A [GrowthFactor] that is active based on the temperature property of a [Biome].
+ *
+ * @property range The range of possible [Biome.getTemperature] values.
+ * @property bonusYield The range of possible bonus values.
+ *
+ * @author Licious
+ * @since December 2nd, 2022
+ */
+class BiomeTemperatureGrowthFactor(
+    val range: NumberRange.FloatRange,
+    val bonusYield: IntRange
+) : GrowthFactor {
+
+    override fun validateArguments() {
+        if (this.bonusYield.first < 0 || this.bonusYield.last < 0) {
+            throw IllegalArgumentException("$ID bonusYield must be a positive range")
+        }
+    }
+
+    override fun isValid(world: WorldView, state: BlockState, pos: BlockPos): Boolean {
+        val biome = world.getBiome(pos).value()
+        return this.range.test(biome.temperature.toDouble())
+    }
+
+    override fun yield() = this.bonusYield.random()
+
+    override fun minYield() = this.bonusYield.first
+
+    override fun maxYield() = this.bonusYield.last
+
+    companion object {
+
+        val ID = cobblemonResource("biome_temperature")
+
+    }
+
+}

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

@@ -137,7 +137,7 @@ class ApricornBlock(settings: Settings, val apricorn: Apricorn) : HorizontalFaci
             world.playSoundServer(position = pos.toVec3d(), sound = SoundEvents.ENTITY_ITEM_PICKUP, volume = 0.7F, pitch = 1.4F)
 
             if (world is ServerWorld && player is ServerPlayerEntity) {
-                CobblemonEvents.APRICORN_HARVESTED.post(ApricornHarvestEvent(player, world, pos))
+                CobblemonEvents.APRICORN_HARVESTED.post(ApricornHarvestEvent(player, apricorn, world, pos))
             }
         }
         return ActionResult.success(world.isClient)

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

@@ -0,0 +1,303 @@
+/*
+ * 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.block
+
+import com.cobblemon.mod.common.CobblemonBlockEntities
+import com.cobblemon.mod.common.CobblemonSounds
+import com.cobblemon.mod.common.api.berry.Berries
+import com.cobblemon.mod.common.api.berry.Berry
+import com.cobblemon.mod.common.api.events.CobblemonEvents
+import com.cobblemon.mod.common.api.events.berry.BerryMutationOfferEvent
+import com.cobblemon.mod.common.api.events.berry.BerryMutationResultEvent
+import com.cobblemon.mod.common.api.mulch.MulchVariant
+import com.cobblemon.mod.common.api.mulch.Mulchable
+import com.cobblemon.mod.common.api.tags.CobblemonBlockTags
+import com.cobblemon.mod.common.block.entity.BerryBlockEntity
+import net.minecraft.block.Block
+import net.minecraft.block.BlockRenderType
+import net.minecraft.block.BlockState
+import net.minecraft.block.BlockWithEntity
+import net.minecraft.block.Blocks
+import net.minecraft.block.Fertilizable
+import net.minecraft.block.ShapeContext
+import net.minecraft.block.entity.BlockEntity
+import net.minecraft.block.entity.BlockEntityTicker
+import net.minecraft.block.entity.BlockEntityType
+import net.minecraft.entity.LivingEntity
+import net.minecraft.entity.player.PlayerEntity
+import net.minecraft.item.ItemStack
+import net.minecraft.item.Items
+import net.minecraft.item.ShovelItem
+import net.minecraft.server.world.ServerWorld
+import net.minecraft.sound.SoundCategory
+import net.minecraft.state.StateManager
+import net.minecraft.state.property.BooleanProperty
+import net.minecraft.state.property.EnumProperty
+import net.minecraft.state.property.IntProperty
+import net.minecraft.util.ActionResult
+import net.minecraft.util.Hand
+import net.minecraft.util.Identifier
+import net.minecraft.util.hit.BlockHitResult
+import net.minecraft.util.math.BlockPos
+import net.minecraft.util.math.Box
+import net.minecraft.util.math.Direction
+import net.minecraft.util.math.random.Random
+import net.minecraft.util.shape.VoxelShape
+import net.minecraft.util.shape.VoxelShapes
+import net.minecraft.world.BlockView
+import net.minecraft.world.World
+import net.minecraft.world.WorldAccess
+import net.minecraft.world.WorldView
+
+class BerryBlock(private val berryIdentifier: Identifier, settings: Settings) : BlockWithEntity(settings), Fertilizable, Mulchable {
+
+    private val lookupDirections = setOf(Direction.NORTH, Direction.EAST, Direction.WEST, Direction.SOUTH)
+
+    /**
+     * Returns the [Berry] behind this block,
+     * This will be null if it doesn't exist in the [Berries] registry.
+     *
+     * @return The [Berry] if existing.
+     */
+    fun berry(): Berry? = Berries.getByIdentifier(this.berryIdentifier)
+
+    override fun createBlockEntity(pos: BlockPos, state: BlockState) = BerryBlockEntity(pos, state, berryIdentifier)
+
+    override fun isFertilizable(world: WorldView, pos: BlockPos, state: BlockState, isClient: Boolean) = !this.isMaxAge(state)
+
+    override fun canGrow(world: World, random: Random, pos: BlockPos, state: BlockState) = !this.isMaxAge(state)
+
+    override fun <T : BlockEntity> getTicker(world: World, blockState: BlockState, blockWithEntityType: BlockEntityType<T>): BlockEntityTicker<T>? = checkType(blockWithEntityType, CobblemonBlockEntities.BERRY, BerryBlockEntity.TICKER)
+
+    init {
+        defaultState = this.stateManager.defaultState
+            .with(WAS_GENERATED, false)
+            .with(AGE, 0)
+            .with(MULCH, MulchVariant.NONE)
+    }
+
+    override fun grow(world: ServerWorld, random: Random, pos: BlockPos, state: BlockState) {
+        val curAge = state.get(AGE)
+        val newAge = curAge + 1
+        if (newAge > FRUIT_AGE) return
+        val newState = state.with(AGE, newAge)
+        val treeEntity = world.getBlockEntity(pos) as BerryBlockEntity
+        if (curAge == MATURE_AGE) {
+            determineMutation(world, random, pos, state)
+            treeEntity.generateGrowthPoints(world, state, pos, null)
+        }
+
+        world.setBlockState(pos, newState, Block.NOTIFY_LISTENERS)
+        treeEntity.goToNextStageTimer(FRUIT_AGE - curAge)
+        treeEntity.markDirty()
+    }
+
+    fun determineMutation(world: World, random: Random, pos: BlockPos, state: BlockState) {
+        val mutations = hashSetOf<Berry>()
+        val treeEntity = world.getBlockEntity(pos) as BerryBlockEntity
+        for (direction in this.lookupDirections) {
+            val redirectedPos = pos.add(direction.vector)
+            val redirectedState = world.getBlockState(redirectedPos)
+            val berryBlock = redirectedState.block as? BerryBlock ?: continue
+            val berry = berryBlock.berry() ?: continue
+            val mutation = this.berry()?.mutationWith(berry) ?: continue
+            mutations += mutation
+        }
+        this.berry()?.let { berry ->
+            CobblemonEvents.BERRY_MUTATION_OFFER.post(BerryMutationOfferEvent(berry, world, state, pos, mutations)) { berryMutationOffer ->
+                if (berryMutationOffer.mutations.isNotEmpty()) {
+                    var mutateChance = 125
+                    if (getMulch(state) == MulchVariant.SURPRISE) {
+                        mutateChance *= 4
+                        treeEntity.decrementMulchDuration(world, pos, state)
+                    }
+                    val mutation = if (random.nextInt(1000) < mutateChance) mutations.random() else null
+                    (world.getBlockEntity(pos) as? BerryBlockEntity)?.let { blockEntity ->
+                        CobblemonEvents.BERRY_MUTATION_RESULT.post(BerryMutationResultEvent(berry, world, state, pos, berryMutationOffer.mutations, mutation)) { berryMutationResult ->
+                            berryMutationResult.pickedMutation?.let { mutation -> blockEntity.mutate(mutation) }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    override fun canHaveMulchApplied(
+        world: ServerWorld,
+        pos: BlockPos,
+        state: BlockState,
+        variant: MulchVariant
+    ): Boolean {
+        return getMulch(state) == MulchVariant.NONE && state.get(AGE) < FLOWER_AGE && world.getBlockState(pos.down()).isOf(Blocks.FARMLAND)
+    }
+
+    override fun applyMulch(
+        world: ServerWorld,
+        random: Random,
+        pos: BlockPos,
+        state: BlockState,
+        variant: MulchVariant
+    ) {
+        val treeEntity = world.getBlockEntity(pos) as BerryBlockEntity
+        setMulch(world, pos, state, variant)
+        treeEntity.mulchDuration = variant.duration
+        world.playSound(null, pos, CobblemonSounds.MULCH_PLACE, SoundCategory.BLOCKS, 0.6F, 1F)
+    }
+
+    @Deprecated("Deprecated in Java")
+    override fun onUse(state: BlockState, world: World, pos: BlockPos, player: PlayerEntity, hand: Hand, hit: BlockHitResult): ActionResult {
+        val treeEntity = world.getBlockEntity(pos) as BerryBlockEntity
+        if (player.getStackInHand(hand).item is ShovelItem && getMulch(state) != MulchVariant.NONE) {
+            setMulch(world, pos, state, MulchVariant.NONE)
+            treeEntity.markDirty()
+            world.playSound(null, pos, CobblemonSounds.MULCH_REMOVE, SoundCategory.BLOCKS, 0.6F, 1F)
+            this.spawnBreakParticles(world, player, pos, state.with(AGE, 0))
+            return ActionResult.SUCCESS
+        }
+
+        if (player.getStackInHand(hand).isOf(Items.BONE_MEAL) && !this.isMaxAge(state)) {
+            return ActionResult.PASS
+        } else if (this.isMaxAge(state)) {
+            val blockEntity = world.getBlockEntity(pos) as? BerryBlockEntity ?: return ActionResult.PASS
+            blockEntity.harvest(world, state, pos, player).forEach { drop ->
+                Block.dropStack(world, pos, drop)
+            }
+            world.playSound(null, pos, CobblemonSounds.BERRY_HARVEST, SoundCategory.BLOCKS, 0.4F, 1F)
+            return ActionResult.success(world.isClient)
+        }
+        return super.onUse(state, world, pos, player, hand, hit)
+    }
+
+    @Deprecated("Deprecated in Java")
+    override fun canPlaceAt(state: BlockState, world: WorldView, pos: BlockPos): Boolean {
+        val below = world.getBlockState(pos.down())
+        return (state.get(WAS_GENERATED) && below.isIn(CobblemonBlockTags.BERRY_WILD_SOIL)) || below.isIn(CobblemonBlockTags.BERRY_SOIL)
+    }
+
+    @Deprecated("Deprecated in Java")
+    override fun getStateForNeighborUpdate(state: BlockState, direction: Direction, neighborState: BlockState, world: WorldAccess, pos: BlockPos, neighborPos: BlockPos): BlockState {
+        return if (state.canPlaceAt(world, pos)) super.getStateForNeighborUpdate(state, direction, neighborState, world, pos, neighborPos) else Blocks.AIR.defaultState
+    }
+
+    override fun onPlaced(world: World, pos: BlockPos, state: BlockState, placer: LivingEntity?, itemStack: ItemStack) {
+//        if (!world.isClient) {
+//            val blockEntity = world.getBlockEntity(pos) as? BerryBlockEntity ?: return
+//            blockEntity.generateGrowthPoints(world, state, pos, placer)
+//        }
+    }
+
+    override fun appendProperties(builder: StateManager.Builder<Block, BlockState>) {
+        builder.add(AGE)
+        builder.add(WAS_GENERATED)
+        builder.add(MULCH)
+    }
+
+    override fun getPickStack(world: BlockView?, pos: BlockPos?, state: BlockState?): ItemStack {
+        val berryItem = this.berry()?.item() ?: return ItemStack.EMPTY
+        return ItemStack(berryItem)
+    }
+
+    @Deprecated("Deprecated in Java")
+    override fun getOutlineShape(state: BlockState, world: BlockView, pos: BlockPos, context: ShapeContext): VoxelShape {
+        val berry = this.berry() ?: return VoxelShapes.fullCube()
+        return when (state.get(AGE)) {
+            0 -> PLANTED_SHAPE
+            1 -> PLANTED_SHAPE
+            2 -> berry.sproutShape
+            else -> berry.matureShape
+        }
+    }
+
+    private fun isMaxAge(state: BlockState) = state.get(AGE) == FRUIT_AGE
+
+    @Deprecated("Deprecated in Java")
+    override fun getRenderType(blockState: BlockState) = BlockRenderType.MODEL
+
+    companion object {
+        const val MATURE_AGE = 3
+        const val FLOWER_AGE = 4
+        const val FRUIT_AGE = 5
+
+        val AGE: IntProperty = IntProperty.of("age", 0, FRUIT_AGE)
+        val MULCH: EnumProperty<MulchVariant> = EnumProperty.of("mulch", MulchVariant::class.java)
+        val WAS_GENERATED: BooleanProperty = BooleanProperty.of("generated")
+//        val PLANTED_SHAPE = VoxelShapes.union(
+//            VoxelShapes.cuboid(0.3125, -0.0625, 0.3125, 0.6875, 0.0, 0.6875),
+//            VoxelShapes.cuboid(0.375, 0.0, 0.375, 0.625, 0.0625, 0.625)
+//        )
+        val PLANTED_SHAPE = VoxelShapes.cuboid(0.0, -0.1, 0.0, 1.0, 0.25, 1.0)
+
+
+        val STANDARD_SPROUT = listOf(Box(0.0, -1.0, 0.0, 16.0, 16.0, 16.0))
+        val STANDARD_MATURE = listOf(Box(0.0, -1.0, 0.0, 16.0, 25.0, 16.0))
+
+        val SHORT_SPROUT = listOf(Box(0.0, -1.0, 0.0, 16.0, 12.0, 16.0))
+        val SHORT_MATURE = listOf(Box(0.0, -1.0, 0.0, 16.0, 16.0, 16.0))
+
+        val VOLCANO_SPROUT = listOf(Box(0.0, -1.0, 0.0, 16.0, 6.0, 16.0))
+        val VOLCANO_MATURE = listOf(Box(0.0, -1.0, 0.0, 16.0, 16.0, 16.0))
+
+        val NEST_SPROUT = listOf(Box(0.0, -1.0, 0.0, 16.0, 6.0, 16.0))
+        val NEST_MATURE = listOf(Box(0.0, -1.0, 0.0, 16.0, 20.0, 16.0))
+
+        val FRILL_SPROUT = listOf(Box(0.0, -1.0, 0.0, 16.0, 8.0, 16.0))
+        val FRILL_MATURE = listOf(Box(0.0, -1.0, 0.0, 16.0, 14.0, 16.0))
+
+        val BLOCK_SPROUT = listOf(Box(0.0, -1.0, 0.0, 16.0, 17.0, 16.0))
+        val BLOCK_MATURE = listOf(Box(0.0, -1.0, 0.0, 16.0, 24.0, 16.0))
+
+        val PYRAMID_SPROUT = listOf(Box(0.0, -1.0, 0.0, 16.0, 17.0, 16.0))
+        val PYRAMID_MATURE = listOf(Box(0.0, -1.0, 0.0, 16.0, 24.0, 16.0))
+
+        val TAIL_SPROUT = listOf(Box(0.0, -1.0, 0.0, 16.0, 16.0, 16.0))
+        val TAIL_MATURE = listOf(Box(0.0, 1.0, 0.0, 16.0, 24.0, 16.0))
+
+        val SWORD_SPROUT = listOf(Box(0.0, -1.0, 0.0, 16.0, 5.0, 16.0))
+        val SWORD_MATURE = listOf(Box(0.0, -1.0, 0.0, 16.0, 24.0, 16.0))
+
+        val PLATFORM_SPROUT = listOf(Box(0.0, -1.0, 0.0, 16.0, 7.0, 16.0))
+        val PLATFORM_MATURE = listOf(Box(0.0, -1.0, 0.0, 16.0, 22.0, 16.0))
+
+        val STAND_SPROUT = listOf(Box(0.0, -1.0, 0.0, 16.0, 13.0, 16.0))
+        val STAND_MATURE = listOf(Box(0.0, -1.0, 0.0, 16.0, 24.0, 16.0))
+
+        val CONE_SPROUT = listOf(Box(0.0, -1.0, 0.0, 16.0, 16.0, 16.0))
+        val CONE_MATURE = listOf(Box(0.0, -1.0, 0.0, 16.0, 23.0, 16.0))
+
+        val SQUAT_SPROUT = listOf(Box(0.0, -1.0, 0.0, 16.0, 12.0, 16.0))
+        val SQUAT_MATURE = listOf(Box(0.0, -1.0, 0.0, 16.0, 22.0, 16.0))
+
+        val LANTERN_SPROUT = listOf(Box(0.0, -1.0, 0.0, 16.0, 20.0, 16.0))
+        val LANTERN_MATURE = listOf(Box(0.0, -1.0, 0.0, 16.0, 24.0, 16.0))
+
+        val BOX_SPROUT = listOf(Box(0.0, -1.0, 0.0, 16.0, 16.0, 16.0))
+        val BOX_MATURE = listOf(Box(0.0, -1.0, 0.0, 16.0, 24.0, 16.0))
+
+        val BLOSSOM_SPROUT = listOf(Box(0.0, -1.0, 0.0, 16.0, 4.0, 16.0))
+        val BLOSSOM_MATURE = listOf(Box(0.0, -1.0, 0.0, 16.0, 6.0, 16.0))
+
+        val LILYPAD_SPROUT = listOf(Box(0.0, -1.0, 0.0, 16.0, 11.0, 16.0))
+        val LILYPAD_MATURE = listOf(Box(0.0, -1.0, 0.0, 16.0, 16.0, 16.0))
+
+        val TALL_SPROUT = listOf(Box(0.0, -1.0, 0.0, 16.0, 16.0, 16.0))
+        val TALL_MATURE = listOf(Box(0.0, -1.0, 0.0, 16.0, 24.0, 16.0))
+
+
+        fun getMulch(state: BlockState): MulchVariant {
+            if (!state.contains(MULCH)) {
+                return MulchVariant.NONE
+            }
+            return state.get(MULCH)
+        }
+
+        fun setMulch(world: World, pos: BlockPos, state: BlockState, mulch: MulchVariant) {
+            world.setBlockState(pos, state.with(MULCH, mulch))
+        }
+    }
+}

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

@@ -25,7 +25,6 @@ import net.minecraft.world.World
 
 @Suppress("OVERRIDE_DEPRECATION", "DEPRECATION")
 class BigRootBlock(settings: Settings) : RootBlock(settings) {
-
     override fun getOutlineShape(state: BlockState, world: BlockView, pos: BlockPos, context: ShapeContext): VoxelShape = AABB
 
     override fun onUse(state: BlockState, world: World, pos: BlockPos, player: PlayerEntity, hand: Hand, hit: BlockHitResult): ActionResult {

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

@@ -50,7 +50,7 @@ class MedicinalLeekBlock(settings: Settings) : CropBlock(settings) {
 
     // These 3 are still around for the sake of compatibility, vanilla won't trigger it but some mods might
     // We implement applyGrowth & getGrowthAmount for them
-    override fun isFertilizable(world: WorldView?, pos: BlockPos?, state: BlockState?, isClient: Boolean): Boolean = false
+    override fun isFertilizable(world: WorldView?, pos: BlockPos?, state: BlockState?, isClient: Boolean): Boolean = !this.isMature(state)
 
     override fun applyGrowth(world: World, pos: BlockPos, state: BlockState) {
         world.setBlockState(pos, state.with(this.ageProperty, (this.getAge(state) + 1).coerceAtMost(this.maxAge)), NOTIFY_LISTENERS)

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

@@ -260,7 +260,7 @@ class PCBlock(properties: Settings): BlockWithEntity(properties), Waterloggable
         world.playSoundServer(
             position = blockPos.toVec3d(),
             sound = CobblemonSounds.PC_ON,
-            volume = 1F,
+            volume = 0.5F,
             pitch = 1F
         )
         return ActionResult.SUCCESS

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

@@ -21,39 +21,48 @@ import com.cobblemon.mod.common.util.isInBattle
 import com.cobblemon.mod.common.util.playSoundServer
 import com.cobblemon.mod.common.util.toVec3d
 import com.cobblemon.mod.common.util.voxelShape
-import net.minecraft.block.*
+import java.util.UUID
+import net.minecraft.block.Block
+import net.minecraft.block.BlockRenderType
+import net.minecraft.block.BlockState
+import net.minecraft.block.BlockWithEntity
+import net.minecraft.block.Blocks
+import net.minecraft.block.HorizontalFacingBlock
+import net.minecraft.block.ShapeContext
+import net.minecraft.block.Waterloggable
 import net.minecraft.block.entity.BlockEntity
 import net.minecraft.block.entity.BlockEntityTicker
 import net.minecraft.block.entity.BlockEntityType
+import net.minecraft.entity.LivingEntity
 import net.minecraft.entity.ai.pathing.NavigationType
 import net.minecraft.entity.player.PlayerEntity
+import net.minecraft.fluid.FluidState
+import net.minecraft.fluid.Fluids
 import net.minecraft.item.ItemPlacementContext
+import net.minecraft.item.ItemStack
 import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.server.world.ServerWorld
 import net.minecraft.state.StateManager
-import net.minecraft.util.*
+import net.minecraft.state.property.BooleanProperty
+import net.minecraft.state.property.EnumProperty
+import net.minecraft.util.ActionResult
+import net.minecraft.util.BlockMirror
+import net.minecraft.util.BlockRotation
+import net.minecraft.util.Hand
+import net.minecraft.util.StringIdentifiable
 import net.minecraft.util.hit.BlockHitResult
 import net.minecraft.util.math.BlockPos
 import net.minecraft.util.math.Direction
+import net.minecraft.util.shape.VoxelShape
+import net.minecraft.util.shape.VoxelShapes
 import net.minecraft.world.BlockView
 import net.minecraft.world.World
 import net.minecraft.world.WorldAccess
 import net.minecraft.world.WorldView
-import java.util.*
-import net.minecraft.entity.LivingEntity
-import net.minecraft.fluid.FluidState
-import net.minecraft.fluid.Fluids
-import net.minecraft.item.ItemStack
-import net.minecraft.server.world.ServerWorld
-import net.minecraft.state.property.BooleanProperty
-import net.minecraft.state.property.EnumProperty
-import net.minecraft.util.BlockMirror
-import net.minecraft.util.BlockRotation
-import net.minecraft.util.StringIdentifiable
-import net.minecraft.util.shape.VoxelShape
-import net.minecraft.util.shape.VoxelShapes
+import net.minecraft.world.explosion.Explosion
 
 @Suppress("OVERRIDE_DEPRECATION", "DEPRECATION")
-class PastureBlock(properties: Settings): BlockWithEntity(properties), Waterloggable {
+class PastureBlock(properties: Settings): BlockWithEntity(properties), Waterloggable, PreEmptsExplosion {
     companion object {
         val PART: EnumProperty<PasturePart> = EnumProperty.of("part", PasturePart::class.java)
         val ON: BooleanProperty = BooleanProperty.of("on")
@@ -145,7 +154,7 @@ class PastureBlock(properties: Settings): BlockWithEntity(properties), Waterlogg
     }
 
     fun getPositionOfOtherPart(state: BlockState, pos: BlockPos): BlockPos {
-        return if (state.get(PART) == PasturePart.BOTTOM) {
+        return if (state.contains(PART) && state.get(PART) == PasturePart.BOTTOM) {
             pos.up()
         } else {
             pos.down()
@@ -160,7 +169,7 @@ class PastureBlock(properties: Settings): BlockWithEntity(properties), Waterlogg
         }
     }
 
-    private fun isBase(state: BlockState): Boolean = state.get(PART) == PasturePart.BOTTOM
+    private fun isBase(state: BlockState): Boolean = state.contains(PART) && state.get(PART) == PasturePart.BOTTOM
 
     override fun canPathfindThrough(blockState: BlockState, blockGetter: BlockView, blockPos: BlockPos, pathComputationType: NavigationType) = false
 
@@ -186,6 +195,11 @@ class PastureBlock(properties: Settings): BlockWithEntity(properties), Waterlogg
         blockEntity.onBroken()
     }
 
+    override fun whenExploded(world: World?, state: BlockState, pos: BlockPos?) {
+        val blockEntity = world?.getBlockEntity(pos) as? PokemonPastureBlockEntity ?: return
+        blockEntity.onBroken()
+    }
+
     override fun <T : BlockEntity?> getTicker(world: World, state: BlockState, type: BlockEntityType<T>): BlockEntityTicker<T>? {
         return checkType(type, CobblemonBlockEntities.PASTURE, PokemonPastureBlockEntity.TICKER::tick)
     }
@@ -246,7 +260,7 @@ class PastureBlock(properties: Settings): BlockWithEntity(properties), Waterlogg
             world.playSoundServer(
                 position = pos.toVec3d(),
                 sound = CobblemonSounds.PC_ON,
-                volume = 1F,
+                volume = 0.5F,
                 pitch = 1F
             )
 

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

@@ -0,0 +1,17 @@
+/*
+ * 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.block
+
+import net.minecraft.block.BlockState
+import net.minecraft.util.math.BlockPos
+import net.minecraft.world.World
+
+interface PreEmptsExplosion {
+    fun whenExploded(world: World?, state: BlockState, pos: BlockPos?)
+}

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

@@ -13,6 +13,7 @@ import com.cobblemon.mod.common.api.mulch.MulchVariant
 import com.cobblemon.mod.common.api.mulch.Mulchable
 import net.minecraft.block.Block
 import net.minecraft.block.BlockState
+import net.minecraft.block.Blocks
 import net.minecraft.block.CropBlock
 import net.minecraft.block.ShapeContext
 import net.minecraft.item.ItemConvertible
@@ -50,8 +51,9 @@ class RevivalHerbBlock(settings: Settings) : CropBlock(settings), Mulchable {
 
     override fun canPlaceAt(state: BlockState, world: WorldView, pos: BlockPos): Boolean {
         val floor = world.getBlockState(pos.down())
+        val block = world.getBlockState(pos)
         // A bit of a copy pasta but we don't have access to the BlockState being attempted to be placed above on the canPlantOnTop
-        return (world.getBaseLightLevel(pos, 0) >= 8 || world.isSkyVisible(pos)) && ((state.get(IS_WILD) && floor.isIn(BlockTags.DIRT)) || this.canPlantOnTop(floor, world, pos))
+        return (block.isIn(BlockTags.REPLACEABLE_BY_TREES) || block.isOf(Blocks.AIR) || block.isOf(this)) && ((state.get(IS_WILD) && floor.isIn(BlockTags.DIRT)) || this.canPlantOnTop(floor, world, pos))
     }
 
     override fun getOutlineShape(state: BlockState, world: BlockView, pos: BlockPos, context: ShapeContext): VoxelShape = AGE_SHAPES.getOrNull(this.getAge(state)) ?: VoxelShapes.fullCube()
@@ -63,7 +65,7 @@ class RevivalHerbBlock(settings: Settings) : CropBlock(settings), Mulchable {
 
     override fun applyMulch(world: ServerWorld, random: Random, pos: BlockPos, state: BlockState, variant: MulchVariant) {
         val picked = Mutation.values().filterNot { it == Mutation.NONE }.random()
-        world.setBlockState(pos, state.with(MUTATION, picked).with(AGE, MUTABLE_MAX_AGE + 1))
+        world.setBlockState(pos, state.with(MUTATION, picked))//.with(AGE, MUTABLE_MAX_AGE + 1))
     }
 
     /**
@@ -133,6 +135,7 @@ class RevivalHerbBlock(settings: Settings) : CropBlock(settings), Mulchable {
         val AGE = IntProperty.of("age", MIN_AGE, MAX_AGE)
         val IS_WILD = BooleanProperty.of("is_wild")
         val MUTATION = EnumProperty.of("mutation", Mutation::class.java)
+//        val MULCH = EnumProperty.of("mulch", MulchVariant::class.java)
 
         /**
          * The [VoxelShape] equivalent to a certain age.