Port PokemonBehaviour to Codecs

# Conflicts:
#	common/src/main/kotlin/com/cobblemon/mod/common/CobblemonImplementation.kt
#	common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/PokemonProperties.kt
#	common/src/main/kotlin/com/cobblemon/mod/common/api/types/ElementalTypes.kt
#	common/src/main/kotlin/com/cobblemon/mod/common/client/gui/battle/subscreen/BattleMoveSelection.kt
#	common/src/main/kotlin/com/cobblemon/mod/common/entity/pokemon/PokemonEntity.kt
#	common/src/main/resources/assets/cobblemon/showdown.zip
#	fabric/src/main/kotlin/com/cobblemon/mod/fabric/CobblemonFabric.kt
#	forge/src/main/kotlin/com/cobblemon/mod/forge/CobblemonForge.kt

CHANGELOG.md

@@ -1,123 +1,37 @@
 # Changelog
-## [1.4.1](#1-4-1)
-
-### Changes
-- Slightly lowered the volume of all cries
-- Updated Pokeball animations and model.
-- Turtwig can now be put on shoulder.
-- Updated Zubat line model, texture, and animations.
-- Added animations for Hitmontop, Tyrogue, and Mightyena.
-- Tweaked animations for Dusknoir, Ratatta, Bewear, Exeggutor, and Alolan Exeggutor.
-- Sized Kantonian Exeggutor down. Still big but not TOO BIG.
-- Tweaked cries for Pikachu, Raichu and Alolan Raichu.
-- Pasture blocks will now also connect their bottom left and right sides to walls, iron bars, glass panes and any other modded block that follows the same connection rules.
-- The config option `consumeHeldItems` has been removed, please see the Datapack & Resourcepack Creators for instructions on the updated method.
-- Using Potions, Status Heals, Ethers, and Antidotes will now return a glass bottle
-- Using a Remedy, Fine Remedy, or Superb Remedy will no longer lower friendship with a Pokémon
-- The Healing Machine now has a more difficult recipe, placing it later game.
-- Heal Powder can now be composted with a 75% chance of adding a layer
-- Mental, Power, White, and Mirror Herbs can now be composted with a 100% chance of adding a layer.
-- Added emissive to Hoothoot.
-- Mining Evolution Stone Ores with a Fortune pickaxe will now increase the amount of items recieved
-- Black Augurite can now be used to craft stone axes and obsidian.
-- Using Experience Candies brings up the Party Pokémon Select screen when not targeting a Pokémon.
-- Added tab completion for statuses to commands
-
-### Additions
-- Added battle spectating, can disable in config
-- Cobblemon now has compatibility with [Adorn](https://modrinth.com/mod/adorn) allowing you to craft Apricorn wood furniture.
-- Berries can now be used in recipes from [Farmer's Delight](https://modrinth.com/mod/farmers-delight) and [Farmer's Delight (Fabric)](https://modrinth.com/mod/farmers-delight-fabric), as well as any other mods using the same berry tags.
-- The nature of cobblemon will now be displayed italicized when a mint has been applied. Hovering over the nature will display the mint that was applied. This is the intended behaviour, because the original nature and taste of the Cobblemon does not change when a mint is applied.
-- Giving Pokémon items now plays a sound
-- A boat, sign and hanging sign is now craftable with Apricorn wood. The recipes are the same shape as Minecraft's equivalent with Apricorn planks as replacements.
-- Added the [Cleanse Tag](https://wiki.cobblemon.com/index.php/Cleanse_Tag) and [Fairy Feather](https://wiki.cobblemon.com/index.php/Fairy_Feather)
-- Added Fairy Feather drops to some pokemon
-- Added the Inferno, Void, and Forsaken patterns for Vivillon. These can be obtained by evolving a Spewpa in the Nether, End, or Deep Dark respectively.
-- Added the Litwick line.
-- Bees can now be fed using Pep-Up Flowers.
-- Mooshtank can now be milked with a bowl for Mushroom Stew.
-- Added cries to Beldum, Metang and Metagross.
-
-### Fixes
-- Fixed various stone related blocks not being valid for Big Roots to spread on the Fabric version.
-- Updated the registration of compostable items to improve compatibility with Fabric forks such as Quilt. Please note this does not mean we officially support Quilt, this change was only done since it was possible by correcting the registration to use the new intended way in the Fabric API.
-- Fixed Dispensers being unable to shear grown Apricorns.
-- Fixed Bowl not being given back to player after using Berry Juice
-- Added context for -fail and -block handlers for battle text and added 16 related battle texts for them
-- Fixed Battle text for Disable, Laser Focus, Foresight, Fire Spin, Telekinesis, Curse, Recharge and Encore
-- Fixed missing text for snowy weather in battles
-- Fixed missing text for attempting to catch an uncatchable Pokémon
-- Fixed Moonphases for Clefairy line
-- Fixed issue where Potions, Super Potions, and Hyper Potions did not work during battle
-- Fixed the compatibility patch with the Forge version of [Carry On](https://modrinth.com/mod/carry-on) due to a bug on the mod, the Fabric version was unchanged and is still compatible.
-- Added the ability to place Berries on modded Farmland blocks.
-- Shouldered Pokémon now hop off when selected in team and r is pressed. This also is in effect in battles leading to shouldered Pokémon jumping of the shoulder of the trainer when it is their turn.
-- Made more items compostable and changed the process for making items compostable.
-- Added the ability for Hoppers to fill Brewing Stands with Medicinal Brews and Potions.
-- Apricorn blocks are now flammable.
-- The default pose for Pokémon being passengers is now "standing".
-- Fixed issue where some IVs were changing every player relog.
-- Fixed cursed battle message
-- Fixed mistakes in pokemon spawning JSONs
-- Fixed advancement crash from bad datapack evolution data.
-- Fixed global influences being applied to TickingSpawners twice.
-- Reverted the default SpawningSelector back to FlatContextWeightedSelector. This fixes multiple weight related issues, including weights with SpawningInfluences.
-- Apricorn Planting advancement should work again.
-- Advancement "Patterned Wings" should now allow High Plains and Icy Snow Vivillon to register.
-- Fixed the last battle critical hits evolution requirement not working.
-- Fixed the damage taken evolution requirement not saving progress.
-- Fixed the defeated Pokémon evolution requirement not saving progress.
-- Fixed potion brewing recipes not showing up JEI and similar mods on the Forge version.
-- Fixed an exploit that could convert a single piece of Blaze Powder into an extra Medicinal Brew on the Forge version.
-- Fixed an issue where health percentages would show incorrectly after healing
-- Fixed the move Revival Blessing not allowing you to select from fainted party members.
-- Fixed Exeggcute faint.
-- Fixed Raticate, Onix, Unfezant, Bergmite, Avalugg, Boltund and Revavroom cries not playing.
-- Fixed Alolan Ratticate animations causing a crash.
-- Fixed Quaxwell not doing its cry.
-- Fixed Shroomish not using its idle.
-- Fixed a possible visual duplication of sent out Pokémon.
-
+## [1.?.?]()
 ### Developer
-- Fixed the `SpawnEvent` not respecting usage of `Cancelable#cancel`.
-- Added the `EvolutionTestedEvent`, this allows listening and overriding the final result of evolution requirement tests.
-- The `HeldItemManager` has a new method `shouldConsumeItem`, this will return false by default to prevent breaking changes, see the documentation and update your implementations as needed.
+- Various breaking changes have been made to ElementalTypes, Moves and other registries, Cobblemon has migrated to make use of proper Minecraft registries.
+- DamageCategory is now an Enum.
+- Gender has been moved to an API package.
 
 ### Datapack & Resourcepack Creators
-- Added 3 new item tags: `cobblemon:held/consumed_in_npc_battle`, `cobblemon:held/consumed_in_pvp_battle` & `cobblemon:held/consumed_in_wild_battle` these will determine which items get consumed in the implied battle types by Cobblemon, keep in mind the controller for this behaviour can be overriden by 3rd party.
+- Pokémon types can now be created via datapacks. Data path is ``your_mod_namespace/cobblemon/elemental_types/path_to_your_file``.
+- Custom moves are now possible via datapacks, these require JavaScript/TypeScript programming knowledge. Data path is ``your_mod_namespace/cobblemon/moves/path_to_your_file``.
+- Pokémon species data path has been changed to ``your_mod_namespace/cobblemon/species/path_to_your_file``.
 
-## [1.4.0 - The Friends and Farms Update (October 13th, 2023)](#1-4-0)
+## [1.4.0](#1-4-0)
 ### Additions
-- Added pasture blocks, used to let your PC Pokémon roam around an area.
-- Added nicknaming from the summary menu of a Pokémon (click their name).
-- Added trading between players. Press R while looking at another player and you'll figure the rest out.
-- Added mints for changing Pokémon stats. These are most commonly found at high altitudes.
-- Added [Revival Herbs](https://wiki.cobblemon.com/index.php/Revival_Herb), with pep-up flowers when fully grown, growing in lush caves.
-- Added [Medicinal Leeks](https://wiki.cobblemon.com/index.php/Medicinal_Leek), growing on the surface of rivers and ponds. It is a potion ingredient and can be cooked as food!.
-- Added [Big Roots](https://wiki.cobblemon.com/index.php/Big_Root), generating from cave ceiling dirt which sometimes spread as energy roots.
-- Added [69 Berry Trees](https://wiki.cobblemon.com/index.php/Berry_Tree) and [Berries](https://wiki.cobblemon.com/index.php/Berry). Some are found in village farms, some from planting different berries close to each other.
-- Added mulches: Mulch Base, Growth Mulch, Surprise Mulch, Coarse Mulch, Humid Mulch, Rich Mulch, Loamy Mulch, Peat Mulch, and Sandy Mulch
-- Added [Vivichokes](https://wiki.cobblemon.com/index.php/Vivichoke), obtainable from wandering villager trades and some loot chests.
+- Added nicknaming.
+- Added mints, found on mountains.
+- Added revival herbs, with pep-up flowers if fully grown, growing in lush caves.
+- Added medicinal leeks, growing on the surface of rivers and ponds. It is a potion ingredient!
+- 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 medicinal items: Berry Juice, Heal Powder, Remedy, Fine Remedy, Superb Remedy, Revive, Max Revive, Potion, Super Potion, Hyper Potion, Max Potion, Full Restore, Full Heal, Antidote, Awakening, Burn Heal, Ice Heal, and Paralyze Heal.
-- Added battle items: X Attack, X Defence, X Sp.Atk, X Sp.Def, X Speed, Dire Hit, and Guard Spec.
-- Added EV items: Power Anklet, Power Band, Power Belt, Power Bracelet, Power Lens, Power Weight.
-- Added food items: Roasted Leek, Leek and Potato Stew, Braised Vivichoke, and Vivichoke Dip
-- Added evolution items: Auspicious Armor and Malicious Armor, which can be used to evolve Charcadet into Armarouge or Ceruledge respectively.
-- Added (mostly brewing) recipes for HP Up, Protein, Iron, Calcium, Zinc, Carbos, PP Up, PP Max, and Medicinal Leek to Magenta Dye.
-- Added held items: Bright Powder, Destiny Knot
-- Added AI for Nosepass to point towards world spawn when idle. We just think it's neat.
-- Added shoulder mounting for Mimikyu.
+- Added support for scale in animations.
+- Added support for jump keyframes (i.e. pre and post keyframes)
+- Added AI for Nosepass to point towards world spawn when idle.
+- Added structure spawn conditions
+- 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 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, which can also have 5 of the basic Poké Ball types)
-- Added a `doShinyStarters` gamerule to make it quick and easy to be offered shiny starters.
-- Added a `doPokemonLoot` gamerule to toggle Pokémon dropping items/exp on death.
-- Added ability activation announcement when in battle.
-- Added animations for Wailord and made it BIGGER.
-- Added Cherry Torterra variant.
-- Added 2 new face spots for Spinda. The number of unique Spindas increases...
-- Added Forretress Shulker variant.
 - 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.
@@ -125,6 +39,18 @@
 - 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
@@ -342,36 +268,39 @@
 - Clodsire
 
 ### Changes
-- Removed the existing shoulder effects from Pokémon until we have more balanced versions of them (they're too powerful!)
-- Updated models and textures of Weedle, Dwebble and Crustle, Spiritomb, Koffing and Weezing, Kadabra and Alakazam, Emolga, Oshawott, Doduo and Dodrio, Dratini and Dragonair and Dragonite, Sneasel and Weavile, Gyarados, Hitmonlee and Hitmonchan, Chesnaught, Spinda, Mamoswine, Steelix, Misdreavus and Mismagius, Buneary and Lopunny, Golduck, Meowth and Persian, Fennekin and Braixen and Delphox, Snivy and Servine and Serperior, Ratatta and Raticate, Nidorina and Nidoqueen, Nidoran Male and Nidoking, Riolu and Lucario, Haunter and Gengar, Mankey and Primeape, Mew and Mewtwo, Arcanine, Magnemite and Magneton and Magnezone, Exeggcute and Exeggutor, Elekid and Electabuzz and Electivire, Pichu and Pikachu and Raichu, Wooper, Drowzee and Hypno, Aerodactyl, Spearow and Fearow, Lickitung and Lickilicky, Pidgey and Pidgeotto and Pidgeot, Scyther and Scizor and Kleavor, Popplio and Brionne and Primarina, Torchic and Combusken and Blaziken, Happiny and Chansey and Blissey.
-- Updated animations for Steelix, Turtwig and Grotle and Torterra, Ponyta and Rapidash, Piplup and Prinplup and Empoleon, Drowzee and Hypno, Farfetch'd, Exeggcute and Exeggutor, Bidoof, Chimecho, Lickitung and Lickilicky, Popplio and Brionne, Luvdisc, Chimchar and Monferno and Infernape, Sobble and Drizzile and Inteleon, Greninja, Heatmor, Aerodactyl, Ditto, Lotad and Lombre and Ludicolo, Pumpkaboo and Gourgeist.
+- 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.
-- Ponyta and Rapidash now have animated textures; they look insane.
 - Updated Apricorn Leaves color.
 - Wild Pokémon now heal if you are defeated by them or flee from them.
 - Doubled the default time between ambient Pokémon cries (they have cries if you're using a resource pack to add them)
 - Moved spawn attempts per tick to a config option (ticksBetweenSpawnAttempts)
 - PCs can now be waterlogged
 - Starter selection prompt now appears as a tutorial-esque toast instead of plain text
+- 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.
 - Reorganised the advancements recipes folder
 - Pokéedit command now supports IVs and EVs.
 - Reorganised creative categories
 - Pokémon can now wander into non-solid blocks such as foliage
-- Thrown Poké Balls now despawn after 30 seconds so that they don't fly forever.
+- 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 subsection or the party reorder button in the Summary screen will now produce a click sound.
+- 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. They're made from stronger stuff.
+- 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.
-- Updated Poké Ball, PC, UI, evolution and Healing Machine sounds.
+- Updated Pokéball, PC, UI, evolution and Healing Machine sounds.
 
 ### Added cries to the following Pokémon:
 - All starters and their evolutions
@@ -441,48 +370,48 @@
 - Tatsugiri
 
 ### Fixes
-- Fixed spawning moon phase dependent Pokémon only when the moon phase is wrong (that's a funny woopsy)
+- Fixed spawning moon phase dependent Pokémon only when the moon phase is wrong
 - Fixed large Pokémon spawning partially inside walls where they suffocate.
-- Fixed custom Pokémon in your party or PC not being removed when the addon is removed, causing major issues.
 - 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.
-- Fixed Garchomp T-posing while swimming which was very funny.
-- Fixed a bug that caused sleeping Pokémon to stay asleep. Forever. The years passing them by as they dream of a world without hate...
-- Fixed a bug that would freeze a battle when a Pokémon gets trapped by an ability, making the trap abilities even scarier and trap-like than they were before.
+- Fixed Garchomp t-posing while swimming.
+- Fixed a bug that caused sleeping Pokémon to stay asleep.
+- Fixed a bug that would freeze a battle when a Pokémon gets trapped due to an ability.
 - Fixed the Poké Ball close animation canceling whenever colliding with a block.
+- Fixed faint animations not working properly in add-ons.
 - Fixed lighting and Pokémon label issues when a Pokémon item frame is nearby.
 - Fixed Pokémon being able to spawn outside the world border as a tease.
-- Fixed deepslate water stone ore items looking like deepslate fire stone ores. Huh?
-- Fixed a bunch of client-side logging errors when Pokémon are shoulder mounted. You didn't notice? Good.
+- Fixed deepslate water stone ore items looking like deepslate fire stone ores.
+- Fixed a bunch of client-side logging errors when Pokémon are shoulder mounted.
 - Fixed a crash when wild Pokémon have to struggle under specific circumstances.
 - Fixed uncolored pixels on Yanma's shiny texture.
-- Fixed apricorn tree leaves looking gross on the Fast graphics mode.
+- Fixed apricorn tree leaves looking gross on Fast graphics mode.
 - Fixed hoes not breaking apricorn tree leaves any faster.
 - Fixed Shiftry's PC model position.
 - Fixed the /pc command not playing the opening sound.
+- Fixed Shedinja not being able to recover naturally.
 - Fixed different forms of Pokémon not being able to appear as different sizes.
 - Fixed the Healing Machine soft locking you from using others when removed by non-players.
 - Fixed animations being sped up when using the Replay Mod.
 - 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.
-- Fixed shoulder effects not staying applied through situations that remove potion effects such as drinking milk.
-- Fixed Shedinja not being able to recover naturally.
-- Fixed Shedinja evolving to use the consumed Poké Ball and removed the held item to prevent dupes.
-- Fixed Shedinja healing above 1 HP.
-- Fixed Shedinja, basically.
+- Shoulder effects will now stay applied through situations that remove potion effects such as drinking milk.
+- Fixed Shedinja evolving to use the consumed PokéBall 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. OCD people rejoice.
+- 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 because of a broken ``recoil`` evolution requirement.
-- Fixed Primeape, Qwilfish and Stantler not being able to evolve because of a broken ``use_move`` evolution requirement.
-- Fixed Bramblin, Pawmo, and Rellor not being able to evolve because of a broken ``blocks_traveled`` 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.
 - Fixed Pokémon not sleeping in the wild like we wanted them to.
 
@@ -493,14 +422,11 @@
 - 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.
 - 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.
+- Added ContextManager for tracking causes and contexts of conditions created during a battle. See BattleContext for types of conditions that are tracked. 
 - Added MongoDB support for storing Pokémon and Player data. Must be enabled in config, requires MongoDB core and sync drivers (4.10.0+).
-- CobblemonShowdown updated to version 10.
-- Generation of a battle can be set in BattleFormat.
-- Pokémon now have ``teraType``, ``dmaxLevel``, and ``gmaxFactor`` properties. Gimmicks can be used during battle by adding the respective identifiers to ``keyItems`` in PlayerData: ``key_stone``, ``z_ring``, ``dynamax_band``, and ``tera_orb``. Dynamax is only supported in Gen 8 battles. Mega Evolution and Z-Power require custom held items to be added (e.g. an item with the path ``gengarite`` will allow Gengar to Mega Evolve). Currently custom Z-Crystals and Mega Stones are not supported.
 
 ### 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). For example, here is the converted Pidgey asset:
+- 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:
   - ```json
     {
       "type": "potion_effect",
@@ -512,22 +438,6 @@
     }
     ```
 - Renamed the ``walked_steps`` evolution requirement to ``blocks_traveled``.
-- Added support for scale in animations.
-- Added support for jump keyframes (i.e. pre and post keyframes)
-- Added structure spawning conditions
-- Added Advancement trigger for defeating Pokémon and collecting varieties of Pokémon.
-- 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 support for battle music. Sounds can be added to the ``battle.pvp.default`` and ``battle.pvw.default`` sound events.
-- 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.
-- Cobblemon items can now all have their own tooltips via resourcepacks. To add a tooltip, 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.
-- 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.
-- Fixed faint animations not working properly in add-ons.
-- Fixed non-existent species in spawn pool files causing random species to spawn.
-
-### Localization
-- Added partial translations for Dutch, Polish, Swedish, Hungarian, Czech, Cyprus Greek, and even Esperanto.
-- Updated translation for French and Canadian French, Simplified Chinese, Japanese, Korean, Spanish and Mexican Spanish, Pirate English, German, Thai, Turkish, Portuguese and Brazilian Portuguese, Ukrainian, and Russian.
 
 ## [1.3.1 (March 31st, 2023)](#1-3-1)
 
@@ -541,7 +451,7 @@
 - Add lava surface spawn preset.
 - Added an ``any`` evolution requirement allowing you to define ``possibilities`` of other evolution requirements, for example, this allows you to create an evolution that requires the Pokémon to be shiny or a female.
 - Added the `/spawnpokemonfrompool [amount]` or `/forcespawn [amount]` command to spawn Pokémon(s) in the surrounding area using the natural spawn rates/pool of that area, this will be a cheat command in the Minecraft permission system or use the permission `cobblemon.command.spawnpokemon` if a permission mod is present. On a successful execution of the command, the amount of Pokémon spawned will be the output.
-- Added the `/pokebox` and `/pokeboxall` commands to move Pokémon(s) to the PC from a Player's party, this will be a cheat command in the Minecraft permission system or use the permission `cobblemon.command.pokebox` if a permission mod is present. On a successful execution of the command the output will be the number of pokemon moved to the Player's PC.
+- Added the `/pokebox` and `/pokeboxall` commands to move Pokemon(s) to the PC from a Player's party, this will be a cheat command in the Minecraft permission system or use the permission `cobblemon.command.pokebox` if a permission mod is present. On a successful execution of the command the output will be the number of pokemon moved to the Player's PC.
 - Added the `/pc` command which opens up the PC UI the same way interacting with the block would, this will be a cheat command in the Minecraft permission system or use the permission `cobblemon.command.pc` if a permission mod is present.
 
 ### Changes
@@ -873,17 +783,17 @@
 - Fixed spawning in several biome tag categories.
 - Fixed resource pack support for Pokémon models and textures.
 - **Model Fixes**
-  - Fixed Paras and Nidoqueen looking very weird.
-  - Fixed Hitmonchan asserting dominance with a T-pose as well as Grimer and Muk pointing their hands to the sky.
-  - Fixed specific Pokémon suddenly pausing their animation after staying still for a long time.
-  - Fixed Mankey's feet being buried in the ground.
-  - Updated the Substitute model and updated its shiny texture to be better for the red-green colorblind.
-  - Improved Horsea, Seadra, and Kingdra animations, especially on land.
+    - Fixed Paras and Nidoqueen looking very weird.
+    - Fixed Hitmonchan asserting dominance with a T-pose as well as Grimer and Muk pointing their hands to the sky.
+    - Fixed specific Pokémon suddenly pausing their animation after staying still for a long time.
+    - Fixed Mankey's feet being buried in the ground.
+    - Updated the Substitute model and updated its shiny texture to be better for the red-green colorblind.
+    - Improved Horsea, Seadra, and Kingdra animations, especially on land.
 - **Battle Fixes**
-  - Fixed an issue with battles where Pokémon had a different max HP causing some desync issues with the health bars.
-  - Fixed Magnitude battle messages.
-  - Moves that are disabled or out of PP now show transparently in the battle GUI instead of being hidden completely.
-  - Statuses like sleep and frozen no longer last forever if it was carried over from a previous battle.
+    - Fixed an issue with battles where Pokémon had a different max HP causing some desync issues with the health bars.
+    - Fixed Magnitude battle messages.
+    - Moves that are disabled or out of PP now show transparently in the battle GUI instead of being hidden completely.
+    - Statuses like sleep and frozen no longer last forever if it was carried over from a previous battle.
 
 ### Localization
 - Added species, ability, and move translations for `ko_ko`, `jp_jp`, `fr_fr`, `es_es`, `it_it`, and `zh_cn`.

common/build.gradle.kts

@@ -19,7 +19,6 @@ architectury {
 
 repositories {
     maven(url = "${rootProject.projectDir}/deps")
-    maven(url = "https://api.modrinth.com/maven")
     mavenLocal()
 }
 
@@ -29,10 +28,9 @@ dependencies {
 
     modImplementation(libs.fabricLoader)
     //Flywheel has no common dep so just pick one and don't use any platform specific code in common
-//    modCompileOnly(libs.flywheelFabric)
+    modCompileOnly(libs.flywheelFabric)
     modApi(libs.molang)
     compileOnlyApi(libs.jeiApi)
-    modCompileOnly(libs.adornFabric)
 
     // For Showdown
     modCompileOnly(libs.graal)

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

@@ -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.mixin;
+
+import com.cobblemon.mod.common.CobblemonBlocks;
+import com.cobblemon.mod.common.block.PastureBlock;
+import net.minecraft.block.BlockState;
+import net.minecraft.block.FenceBlock;
+import net.minecraft.block.HorizontalFacingBlock;
+import net.minecraft.util.math.Direction;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Redirect;
+
+@Mixin(value = FenceBlock.class)
+public abstract class FenceBlockMixin {
+
+    // This could be done with a modify variable but it just doesn't seem to want to work, very crude unfinished explanation I had on Fabric discord was
+    // "boolean is a primitive, it isnt passed by reference but by value and you have your own object references anyway so assigning a new object to non-primitive references (variables) wont modify it after your mixin returns
+    //(you cant modify a random argument that mixin passes you that way, target the boolean not the FenceBlock)"
+    // However the issue is the only way to get all the params which we need is by passing in the entire method reference which enforces the return type.
+
+    @Redirect(method = "getStateForNeighborUpdate", at = @At(value = "INVOKE", target = "Lnet/minecraft/block/FenceBlock;canConnect(Lnet/minecraft/block/BlockState;ZLnet/minecraft/util/math/Direction;)Z"))
+    private boolean cobblemon$getStateForNeighborUpdate(FenceBlock instance, BlockState state, boolean neighborIsFullSquare, Direction dir) {
+        return instance.canConnect(state, neighborIsFullSquare, dir) || this.cobblemon$canConnect(state, dir);
+    }
+
+    @Redirect(method = "getPlacementState", at = @At(value = "INVOKE", target = "Lnet/minecraft/block/FenceBlock;canConnect(Lnet/minecraft/block/BlockState;ZLnet/minecraft/util/math/Direction;)Z"))
+    private boolean cobblemon$getPlacementState(FenceBlock instance, BlockState state, boolean neighborIsFullSquare, Direction dir) {
+        return instance.canConnect(state, neighborIsFullSquare, dir) || this.cobblemon$canConnect(state, dir);
+    }
+
+    private boolean cobblemon$canConnect(BlockState state, Direction dir) {
+        if (state.isOf(CobblemonBlocks.PASTURE) && state.get(PastureBlock.Companion.getPART()) == PastureBlock.PasturePart.BOTTOM) {
+            final Direction pastureFacing = state.get(HorizontalFacingBlock.FACING);
+            return dir == pastureFacing.rotateYClockwise() || dir == pastureFacing.rotateYCounterclockwise();
+        }
+        return false;
+    }
+
+}

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

@@ -6,9 +6,9 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
 
-package com.cobblemon.mod.fabric.mixin;
+package com.cobblemon.mod.common.mixin;
 
-import com.cobblemon.mod.fabric.brewing.CobblemonFabricBreweryRegistry;
+import com.cobblemon.mod.common.brewing.BrewingRecipes;
 import net.minecraft.item.ItemStack;
 import net.minecraft.screen.BrewingStandScreenHandler;
 import org.spongepowered.asm.mixin.Mixin;
@@ -18,14 +18,14 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
 @Mixin(BrewingStandScreenHandler.PotionSlot.class)
 public class PotionSlotMixin {
-
-    @Inject(method = "matches", at = @At("RETURN"), cancellable = true)
-    private static void cobblemon$matches(ItemStack stack, CallbackInfoReturnable<Boolean> cir) {
-        if (cir.getReturnValue()) {
-            return;
+    @Inject(
+        method = "matches",
+        at = @At(value = "HEAD"),
+        cancellable = true
+    )
+    private static void matchesBrewable(ItemStack stack, CallbackInfoReturnable<Boolean> cir) {
+        if (BrewingRecipes.brewableItems.contains(stack.getItem())) {
+            cir.setReturnValue(true);
         }
-        cir.setReturnValue(CobblemonFabricBreweryRegistry.INSTANCE.isValidPotionSlot(stack));
     }
-
-
 }

common/src/main/java/com/cobblemon/mod/common/mixin/ServerChunkManagerMixin.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.api.spawning.mixins.CachedOnlyChunkAccessor;
+import com.mojang.datafixers.util.Either;
+import net.minecraft.server.world.ChunkHolder;
+import net.minecraft.server.world.ServerChunkManager;
+import net.minecraft.util.math.ChunkPos;
+import net.minecraft.world.chunk.Chunk;
+import net.minecraft.world.chunk.ChunkManager;
+import net.minecraft.world.chunk.ChunkStatus;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+
+import java.util.concurrent.CompletableFuture;
+
+@Mixin(ServerChunkManager.class)
+public abstract class ServerChunkManagerMixin extends ChunkManager implements CachedOnlyChunkAccessor {
+    @Shadow @Nullable protected abstract ChunkHolder getChunkHolder(long pos);
+
+    @Override
+    public Chunk cobblemon$request(int x, int z, @NotNull ChunkStatus status) {
+        long l = ChunkPos.toLong(x, z);
+
+        ChunkHolder holder = getChunkHolder(l);
+        if (holder != null) {
+            CompletableFuture<Either<Chunk, ChunkHolder.Unloaded>> future = holder.getFutureFor(status);
+            if (future.isDone()) {
+                return future.join().left().orElse(null);
+            }
+        }
+
+        return null;
+    }
+}

common/src/main/java/com/cobblemon/mod/common/mixin/invoker/FireBlockInvoker.java

@@ -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.mixin.invoker;
-
-import net.minecraft.block.Block;
-import org.spongepowered.asm.mixin.Mixin;
-import net.minecraft.block.FireBlock;
-import net.minecraft.block.Blocks;
-import org.spongepowered.asm.mixin.gen.Invoker;
-
-@Mixin(FireBlock.class)
-public interface FireBlockInvoker {
-    @Invoker("registerFlammableBlock") void registerNewFlammableBlock(Block block, int burnChance, int spreadChance);
-}

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

@@ -6,10 +6,11 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
 
+@file:Suppress("unused")
+
 package com.cobblemon.mod.common
 
 import com.cobblemon.mod.common.advancement.CobblemonCriteria
-import com.cobblemon.mod.common.advancement.criterion.EvolvePokemonContext
 import com.cobblemon.mod.common.api.Priority
 import com.cobblemon.mod.common.api.SeasonResolver
 import com.cobblemon.mod.common.api.data.DataProvider
@@ -30,6 +31,7 @@ import com.cobblemon.mod.common.api.pokeball.catching.calculators.CaptureCalcula
 import com.cobblemon.mod.common.api.pokeball.catching.calculators.CaptureCalculators
 import com.cobblemon.mod.common.api.pokemon.PokemonSpecies
 import com.cobblemon.mod.common.api.pokemon.effect.ShoulderEffectRegistry
+import com.cobblemon.mod.common.api.pokemon.evolution.adapters.EvolutionRegistry
 import com.cobblemon.mod.common.api.pokemon.experience.ExperienceCalculator
 import com.cobblemon.mod.common.api.pokemon.experience.ExperienceGroups
 import com.cobblemon.mod.common.api.pokemon.experience.StandardExperienceCalculator
@@ -41,6 +43,7 @@ import com.cobblemon.mod.common.api.pokemon.stats.EvCalculator
 import com.cobblemon.mod.common.api.pokemon.stats.Generation8EvCalculator
 import com.cobblemon.mod.common.api.pokemon.stats.StatProvider
 import com.cobblemon.mod.common.api.properties.CustomPokemonProperty
+import com.cobblemon.mod.common.api.registry.CobblemonRegistryKeys
 import com.cobblemon.mod.common.api.scheduling.ScheduledTaskTracker
 import com.cobblemon.mod.common.api.spawning.BestSpawner
 import com.cobblemon.mod.common.api.spawning.CobblemonSpawningProspector
@@ -60,6 +63,7 @@ import com.cobblemon.mod.common.api.storage.player.PlayerDataStoreManager
 import com.cobblemon.mod.common.api.storage.player.factory.JsonPlayerDataStoreFactory
 import com.cobblemon.mod.common.api.storage.player.factory.MongoPlayerDataStoreFactory
 import com.cobblemon.mod.common.api.tags.CobblemonEntityTypeTags
+import com.cobblemon.mod.common.api.types.ElementalType
 import com.cobblemon.mod.common.battles.BagItems
 import com.cobblemon.mod.common.battles.BattleFormat
 import com.cobblemon.mod.common.battles.BattleRegistry
@@ -162,6 +166,7 @@ object Cobblemon {
 
     fun preInitialize(implementation: CobblemonImplementation) {
         this.implementation = implementation
+        this.queueRegistryCreation()
         implementation.registerPermissionValidator()
         implementation.registerSoundEvents()
         implementation.registerBlocks()
@@ -189,6 +194,8 @@ object Cobblemon {
 
         ShoulderEffectRegistry.register()
 
+        EvolutionRegistry.init()
+
         DATA_SYNCHRONIZED.subscribe {
             storage.onPlayerDataSync(it)
             playerData.get(it).sendToPlayer(it)
@@ -337,7 +344,7 @@ object Cobblemon {
             // Ensure the config option is enabled and that the result was a ninjask and that shedinja exists
             if (this.config.ninjaskCreatesShedinja && pokemon.species.resourceIdentifier == ninjaskIdentifier && PokemonSpecies.getByIdentifier(Pokemon.SHEDINJA) != null) {
                 val player = pokemon.getOwnerPlayer() ?: return@subscribe
-                if (player.isCreative || player.inventory.containsAny { it.item is PokeBallItem }) {
+                if (player.inventory.containsAny { it.item is PokeBallItem }) {
                     var pokeball = Items.AIR
                     player.inventory.combinedInventory.forEach {
                         it.forEach {
@@ -346,12 +353,7 @@ object Cobblemon {
                             }
                         }
                     }
-                    if (!player.isCreative) {
-                        player.inventory.removeAmountIf(1) { it.item is PokeBallItem }
-                    }
-                    if (pokeball == Items.AIR) {
-                        pokeball = CobblemonItems.POKE_BALL
-                    }
+                    player.inventory.removeAmountIf(1) { it.item is PokeBallItem }
                     val properties = event.evolution.result.copy()
                     properties.species = Pokemon.SHEDINJA.toString()
                     val product = pokemon.clone()
@@ -359,7 +361,6 @@ object Cobblemon {
                     properties.apply(product)
                     product.caughtBall = (pokeball as PokeBallItem).pokeBall
                     pokemon.storeCoordinates.get()?.store?.add(product)
-                    CobblemonCriteria.EVOLVE_POKEMON.trigger(player, EvolvePokemonContext(event.pokemon.preEvolution!!.species.resourceIdentifier, product.species.resourceIdentifier, playerData.get(player).advancementData.totalEvolvedCount))
                 }
             }
         }
@@ -479,4 +480,8 @@ object Cobblemon {
         this.implementation.registerCommandArgument(cobblemonResource("pokemon_store"), PokemonStoreArgumentType::class, ConstantArgumentSerializer.of(PokemonStoreArgumentType::pokemonStore))
     }
 
+    private fun queueRegistryCreation() {
+        this.implementation.createRegistry(CobblemonRegistryKeys.ELEMENTAL_TYPE, ElementalType.CODEC, ElementalType.NETWORK_CODEC)
+    }
+
 }

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

@@ -8,7 +8,10 @@
 
 package com.cobblemon.mod.common
 
-import com.cobblemon.mod.common.block.entity.*
+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
 import com.cobblemon.mod.common.platform.PlatformRegistry
 import net.minecraft.block.entity.BlockEntityType
 import net.minecraft.registry.Registries
@@ -28,9 +31,5 @@ object CobblemonBlockEntities : PlatformRegistry<Registry<BlockEntityType<*>>, R
     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))
-    @JvmField
-    val SIGN: BlockEntityType<CobblemonSignBlockEntity> = this.create("sign", BlockEntityType.Builder.create(::CobblemonSignBlockEntity, CobblemonBlocks.APRICORN_SIGN, CobblemonBlocks.APRICORN_WALL_SIGN).build(null))
-    @JvmField
-    val HANGING_SIGN: BlockEntityType<CobblemonHangingSignBlockEntity> = this.create("hanging_sign", BlockEntityType.Builder.create(::CobblemonHangingSignBlockEntity, CobblemonBlocks.APRICORN_HANGING_SIGN, CobblemonBlocks.APRICORN_WALL_HANGING_SIGN).build(null))
 
 }

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

@@ -19,10 +19,6 @@ 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 com.cobblemon.mod.common.block.sign.CobblemonHangingSignBlock
-import com.cobblemon.mod.common.block.sign.CobblemonSignBlock
-import com.cobblemon.mod.common.block.sign.CobblemonWallHangingSignBlock
-import com.cobblemon.mod.common.block.sign.CobblemonWallSignBlock
 import net.minecraft.block.*
 import net.minecraft.block.piston.PistonBehavior
 import net.minecraft.entity.effect.StatusEffects
@@ -37,8 +33,6 @@ import net.minecraft.util.math.intprovider.UniformIntProvider
 @Suppress("SameParameterValue", "HasPlatformType", "MemberVisibilityCanBePrivate", "unused")
 object CobblemonBlocks : PlatformRegistry<Registry<Block>, RegistryKey<Registry<Block>>, Block>() {
 
-
-
     override val registry: Registry<Block> = Registries.BLOCK
     override val registryKey: RegistryKey<Registry<Block>> = RegistryKeys.BLOCK
 
@@ -111,14 +105,9 @@ object CobblemonBlocks : PlatformRegistry<Registry<Block>, RegistryKey<Registry<
     val APRICORN_BUTTON = this.create("apricorn_button", BlocksInvoker.createWoodenButtonBlock(BlockSetType.OAK))
     @JvmField
     val APRICORN_PRESSURE_PLATE = this.create("apricorn_pressure_plate", PressurePlateBlockInvoker.`cobblemon$create`(PressurePlateBlock.ActivationRule.EVERYTHING, AbstractBlock.Settings.create().mapColor(APRICORN_PLANKS.defaultMapColor).noCollision().strength(0.5f).sounds(BlockSoundGroup.WOOD), APRICORN_BLOCK_SET_TYPE))
-    @JvmField
-    val APRICORN_SIGN = this.create("apricorn_sign", CobblemonSignBlock(AbstractBlock.Settings.copy(Blocks.OAK_SIGN), APRICORN_WOOD_TYPE))
-    @JvmField
-    val APRICORN_WALL_SIGN = this.create("apricorn_wall_sign", CobblemonWallSignBlock(AbstractBlock.Settings.copy(Blocks.OAK_WALL_SIGN), APRICORN_WOOD_TYPE))
-    @JvmField
-    val APRICORN_HANGING_SIGN = this.create("apricorn_hanging_sign", CobblemonHangingSignBlock(AbstractBlock.Settings.copy(Blocks.OAK_WALL_HANGING_SIGN), APRICORN_WOOD_TYPE))
-    @JvmField
-    val APRICORN_WALL_HANGING_SIGN = this.create("apricorn_wall_hanging_sign", CobblemonWallHangingSignBlock(AbstractBlock.Settings.copy(Blocks.OAK_HANGING_SIGN), APRICORN_WOOD_TYPE))
+    // Tag was removed be sure to add it back when implemented
+    //val APRICORN_SIGN = queue("apricorn_sign") { StandingSignBlock(AbstractBlock.Settings.of(Material.WOOD).noCollission().strength(1.0f).sounds(BlockSoundGroup.WOOD), APRICORN_WOOD_TYPE) }
+    //val APRICORN_WALL_SIGN = queue("apricorn_wall_sign") { WallSignBlock(AbstractBlock.Settings.of(Material.WOOD).noCollission().strength(1.0f).sounds(BlockSoundGroup.WOOD).dropsLike(APRICORN_SIGN), APRICORN_WOOD_TYPE) }
     @JvmField
     val APRICORN_SLAB = this.create("apricorn_slab", SlabBlock(AbstractBlock.Settings.create().mapColor(MapColor.OAK_TAN).strength(2.0f, 3.0f).sounds(BlockSoundGroup.WOOD)))
     @JvmField
@@ -239,8 +228,6 @@ object CobblemonBlocks : PlatformRegistry<Registry<Block>, RegistryKey<Registry<
         APRICORN_LOG to STRIPPED_APRICORN_LOG
     )
 
-
-
     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>()
@@ -315,25 +302,6 @@ object CobblemonBlocks : PlatformRegistry<Registry<Block>, RegistryKey<Registry<
     val WIKI_BERRY = this.berryBlock("wiki")
     val YACHE_BERRY = this.berryBlock("yache")
 
-    init {
-        /**
-         * Makes all blocks in array flammable by adding them to FireBlock's flammableRegistry.
-         * second value is burn chance and third value is spread chance
-         */
-        arrayOf(
-            Triple(APRICORN_LOG, 5, 5),
-            Triple(STRIPPED_APRICORN_LOG, 5, 5),
-            Triple(APRICORN_WOOD, 5, 5),
-            Triple(STRIPPED_APRICORN_WOOD, 5, 5),
-            Triple(APRICORN_PLANKS, 5, 20),
-            Triple(APRICORN_LEAVES, 30, 60),
-            Triple(APRICORN_FENCE, 5, 20),
-            Triple(APRICORN_FENCE_GATE, 5, 20),
-            Triple(APRICORN_SLAB, 5, 20),
-            Triple(APRICORN_STAIRS, 5, 20)
-        ).onEach{ data -> setFlammable(data.first, data.second, data.third) }
-    }
-
     fun berries() = this.berries.toMap()
 
     private fun berryBlock(name: String): BerryBlock {
@@ -344,28 +312,14 @@ object CobblemonBlocks : PlatformRegistry<Registry<Block>, RegistryKey<Registry<
     }
 
     /**
-     * Calls helper method from Vanilla
+     * Helper method for creating logs
+     * copied over from Vanilla
      */
     private fun log(name: String, arg: MapColor = MapColor.DIRT_BROWN, arg2: MapColor = MapColor.DIRT_BROWN): PillarBlock {
         val block = BlocksInvoker.createLogBlock(arg, arg2)
         return this.create(name, block)
     }
 
-    /**
-     * Method uses generic E in order to keep the block as the same return type.
-     * If E is not a block then it will not be set as flammable.
-     * Calls Vanilla implementation of registering a flammable block.
-     * Mixins looks cursed but it is java's fault.
-     */
-    private fun <E> setFlammable(block: E, burnChance: Int, spreadChance: Int): E {
-        if(block !is Block) return block
-
-        var fireBlock: FireBlock =  Blocks.FIRE as FireBlock
-        //Cursed Mixin stuff
-        (fireBlock as FireBlockInvoker).registerNewFlammableBlock(block as Block, burnChance, spreadChance)
-        return block
-    }
-
     private fun evolutionStoneOre(name: String) = this.create(name, ExperienceDroppingBlock(AbstractBlock.Settings.copy(Blocks.IRON_ORE), UniformIntProvider.create(1, 2)))
 
     private fun deepslateEvolutionStoneOre(name: String) = this.create(name, ExperienceDroppingBlock(AbstractBlock.Settings.copy(Blocks.DEEPSLATE_IRON_ORE), UniformIntProvider.create(1, 2)))

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

@@ -8,6 +8,7 @@
 
 package com.cobblemon.mod.common
 
+import java.util.function.Supplier
 import net.minecraft.block.Block
 import net.minecraft.block.entity.BlockEntity
 import net.minecraft.block.entity.BlockEntityType
@@ -18,14 +19,11 @@ import net.minecraft.client.particle.ParticleFactory
 import net.minecraft.client.particle.SpriteProvider
 import net.minecraft.client.render.RenderLayer
 import net.minecraft.client.render.block.entity.BlockEntityRendererFactory
-import net.minecraft.client.render.entity.EntityRendererFactory
 import net.minecraft.client.render.entity.model.EntityModelLayer
-import net.minecraft.entity.Entity
-import net.minecraft.entity.EntityType
 import net.minecraft.item.Item
 import net.minecraft.particle.ParticleEffect
 import net.minecraft.particle.ParticleType
-import java.util.function.Supplier
+import net.minecraft.resource.SynchronousResourceReloader
 
 interface CobblemonClientImplementation {
     fun registerLayer(modelLayer: EntityModelLayer, supplier: Supplier<TexturedModelData>)
@@ -40,7 +38,5 @@ interface CobblemonClientImplementation {
 
     fun registerBlockColors(provider: BlockColorProvider, vararg blocks: Block)
 
-    fun <T : BlockEntity> registerBlockEntityRenderer(type: BlockEntityType<out T>, factory: BlockEntityRendererFactory<T>)
-
-    fun <T : Entity> registerEntityRenderer(type: EntityType<out T>, factory: EntityRendererFactory<T>)
+    fun <T : BlockEntity> registerBlockEntityRenderer(type: BlockEntityType<T>, factory: BlockEntityRendererFactory<T>)
 }

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

@@ -9,8 +9,6 @@
 package com.cobblemon.mod.common
 
 import com.cobblemon.mod.common.api.pokeball.PokeBalls
-import com.cobblemon.mod.common.entity.boat.CobblemonBoatEntity
-import com.cobblemon.mod.common.entity.boat.CobblemonChestBoatEntity
 import com.cobblemon.mod.common.entity.pokeball.EmptyPokeBallEntity
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
 import com.cobblemon.mod.common.platform.PlatformRegistry
@@ -47,24 +45,6 @@ object CobblemonEntities : PlatformRegistry<Registry<EntityType<*>>, RegistryKey
             .build(EMPTY_POKEBALL_KEY.toString())
     )
 
-    @JvmField
-    val BOAT_KEY = cobblemonResource("boat")
-    @JvmField
-    val BOAT: EntityType<CobblemonBoatEntity> = this.create(
-        BOAT_KEY.path,
-        EntityType.Builder.create(::CobblemonBoatEntity, SpawnGroup.MISC).setDimensions(1.375F, 0.5625F).maxTrackingRange(10)
-            .build(BOAT_KEY.toString())
-    )
-
-    @JvmField
-    val CHEST_BOAT_KEY = cobblemonResource("chest_boat")
-    @JvmField
-    val CHEST_BOAT: EntityType<CobblemonChestBoatEntity> = this.create(
-        CHEST_BOAT_KEY.path,
-        EntityType.Builder.create(::CobblemonChestBoatEntity, SpawnGroup.MISC).setDimensions(1.375F, 0.5625F).maxTrackingRange(10)
-            .build(CHEST_BOAT_KEY.toString())
-    )
-
     fun registerAttributes(consumer: (EntityType<out LivingEntity>, DefaultAttributeContainer.Builder) -> Unit) {
         consumer(POKEMON, PokemonEntity.createAttributes())
     }

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

@@ -13,14 +13,14 @@ import com.cobblemon.mod.common.api.net.ClientNetworkPacketHandler
 import com.cobblemon.mod.common.api.net.NetworkPacket
 import com.cobblemon.mod.common.api.net.ServerNetworkPacketHandler
 import com.mojang.brigadier.arguments.ArgumentType
+import com.mojang.serialization.Codec
 import kotlin.reflect.KClass
 import net.minecraft.advancement.criterion.Criterion
-import net.minecraft.block.ComposterBlock
 import net.minecraft.command.argument.serialize.ArgumentSerializer
-import net.minecraft.item.ItemConvertible
 import net.minecraft.network.PacketByteBuf
 import net.minecraft.network.listener.ClientPlayPacketListener
 import net.minecraft.network.packet.Packet
+import net.minecraft.registry.Registry
 import net.minecraft.registry.RegistryKey
 import net.minecraft.registry.tag.TagKey
 import net.minecraft.resource.ResourceManager
@@ -28,12 +28,12 @@ import net.minecraft.resource.ResourceReloader
 import net.minecraft.resource.ResourceType
 import net.minecraft.server.MinecraftServer
 import net.minecraft.server.network.ServerPlayerEntity
-import net.minecraft.text.Text
 import net.minecraft.util.Identifier
 import net.minecraft.world.GameRules
 import net.minecraft.world.biome.Biome
 import net.minecraft.world.gen.GenerationStep
 import net.minecraft.world.gen.feature.PlacedFeature
+import org.jetbrains.annotations.ApiStatus
 
 interface CobblemonImplementation {
     val modAPI: ModAPI
@@ -172,43 +172,33 @@ interface CobblemonImplementation {
      * @param manager The [ResourceManager] to reload from.
      */
     fun <T> reloadJsonRegistry(registry: JsonDataRegistry<T>, manager: ResourceManager): HashMap<Identifier, T>
-
     /**
-     * Registers an item to the [ComposterBlock].
+     * Queue the creation of a registry in the implementation.
+     * This registry will not be immediately available for access.
      *
-     * @param item The [ItemConvertible] being registered.
-     * @param chance The chance % of increasing the composter level, 0 to 1 expected.
-     */
-    fun registerCompostable(item: ItemConvertible, chance: Float)
-
-    /**
-     * Registers a builtin resource pack.
+     * @param T The type of the registry entries.
+     * @param registryKey The [RegistryKey] of this registry.
+     * @param codec The [Codec] used for this registry entries to be parsed on the server.
+     * @param networkCodec The [Codec] used when the client is synchronizing this registry from the server. If this is null the client will not require the registry aka not load any data.
      *
-     * @param id The unique [Identifier] of this pack.
-     * @param title The title displayed in the resource pack GUI, the description is still a part of the pack metadata.
-     * @param activationBehaviour The [ResourcePackActivationBehaviour] for this pack.
+     * @see getRegistry
      */
-    fun registerBuiltinResourcePack(id: Identifier, title: Text, activationBehaviour: ResourcePackActivationBehaviour)
-
-}
-
-enum class ResourcePackActivationBehaviour {
+    @ApiStatus.Internal
+    fun <T> createRegistry(registryKey: RegistryKey<Registry<T>>, codec: Codec<T>, networkCodec: Codec<T>? = null)
 
     /**
-     * The resource pack will start disabled.
+     * Fetches a registry.
+     * This is intended for Cobblemon registries but can be used for any.
+     *
+     * @param T The type of the registry.
+     * @param registryKey The [RegistryKey] of the registry being fetched.
+     * @return The registry if present.
+     *
+     * @throws Exception If the registry doesn't exist or isn't loaded yet.
+     * @see createRegistry
      */
-    NORMAL,
-
-    /**
-     * The resource pack will start enabled.
-     */
-    DEFAULT_ENABLED,
-
-    /**
-     * The resource pack will always be enabled.
-     * The user can reorder it but cannot remove it.
-     */
-    ALWAYS_ENABLED;
+    @ApiStatus.Internal
+    fun <T> getRegistry(registryKey: RegistryKey<Registry<T>>): Registry<T>
 
 }
 

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

@@ -14,9 +14,7 @@ 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
 import com.cobblemon.mod.common.block.MintBlock.MintType
-import com.cobblemon.mod.common.entity.boat.CobblemonBoatType
 import com.cobblemon.mod.common.item.*
 import com.cobblemon.mod.common.item.battle.DireHitItem
 import com.cobblemon.mod.common.item.battle.GuardSpecItem
@@ -34,6 +32,7 @@ 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
@@ -118,40 +117,40 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
     val CHERISH_BALL = pokeBallItem(PokeBalls.CHERISH_BALL)
 
     @JvmField
-    val VIVICHOKE = compostableItem("vivichoke")
+    val VIVICHOKE = create("vivichoke", Item(Item.Settings()))
 
     @JvmField
-    val VIVICHOKE_SEEDS = compostableItem("vivichoke_seeds", VivichokeItem(CobblemonBlocks.VIVICHOKE_SEEDS))
+    val VIVICHOKE_SEEDS = create("vivichoke_seeds", VivichokeItem(CobblemonBlocks.VIVICHOKE_SEEDS))
 
     @JvmField
-    val RED_APRICORN = apricornItem("red", ApricornItem(CobblemonBlocks.RED_APRICORN))
+    val RED_APRICORN = create("red_apricorn", ApricornItem(CobblemonBlocks.RED_APRICORN))
     @JvmField
-    val YELLOW_APRICORN = apricornItem("yellow", ApricornItem(CobblemonBlocks.YELLOW_APRICORN))
+    val YELLOW_APRICORN = create("yellow_apricorn", ApricornItem(CobblemonBlocks.YELLOW_APRICORN))
     @JvmField
-    val GREEN_APRICORN = apricornItem("green", ApricornItem(CobblemonBlocks.GREEN_APRICORN))
+    val GREEN_APRICORN = create("green_apricorn", ApricornItem(CobblemonBlocks.GREEN_APRICORN))
     @JvmField
-    val BLUE_APRICORN = apricornItem("blue", ApricornItem(CobblemonBlocks.BLUE_APRICORN))
+    val BLUE_APRICORN = create("blue_apricorn", ApricornItem(CobblemonBlocks.BLUE_APRICORN))
     @JvmField
-    val PINK_APRICORN = apricornItem("pink", ApricornItem(CobblemonBlocks.PINK_APRICORN))
+    val PINK_APRICORN = create("pink_apricorn", ApricornItem(CobblemonBlocks.PINK_APRICORN))
     @JvmField
-    val BLACK_APRICORN = apricornItem("black", ApricornItem(CobblemonBlocks.BLACK_APRICORN))
+    val BLACK_APRICORN = create("black_apricorn", ApricornItem(CobblemonBlocks.BLACK_APRICORN))
     @JvmField
-    val WHITE_APRICORN = apricornItem("white", ApricornItem(CobblemonBlocks.WHITE_APRICORN))
+    val WHITE_APRICORN = create("white_apricorn", ApricornItem(CobblemonBlocks.WHITE_APRICORN))
 
     @JvmField
-    val RED_APRICORN_SEED = apricornSeedItem("red", ApricornSeedItem(CobblemonBlocks.RED_APRICORN_SAPLING))
+    val RED_APRICORN_SEED = create("red_apricorn_seed", ApricornSeedItem(CobblemonBlocks.RED_APRICORN_SAPLING))
     @JvmField
-    val YELLOW_APRICORN_SEED = apricornSeedItem("yellow", ApricornSeedItem(CobblemonBlocks.YELLOW_APRICORN_SAPLING))
+    val YELLOW_APRICORN_SEED = create("yellow_apricorn_seed", ApricornSeedItem(CobblemonBlocks.YELLOW_APRICORN_SAPLING))
     @JvmField
-    val GREEN_APRICORN_SEED = apricornSeedItem("green", ApricornSeedItem(CobblemonBlocks.GREEN_APRICORN_SAPLING))
+    val GREEN_APRICORN_SEED = create("green_apricorn_seed", ApricornSeedItem(CobblemonBlocks.GREEN_APRICORN_SAPLING))
     @JvmField
-    val BLUE_APRICORN_SEED = apricornSeedItem("blue", ApricornSeedItem(CobblemonBlocks.BLUE_APRICORN_SAPLING))
+    val BLUE_APRICORN_SEED = create("blue_apricorn_seed", ApricornSeedItem(CobblemonBlocks.BLUE_APRICORN_SAPLING))
     @JvmField
-    val PINK_APRICORN_SEED = apricornSeedItem("pink", ApricornSeedItem(CobblemonBlocks.PINK_APRICORN_SAPLING))
+    val PINK_APRICORN_SEED = create("pink_apricorn_seed", ApricornSeedItem(CobblemonBlocks.PINK_APRICORN_SAPLING))
     @JvmField
-    val BLACK_APRICORN_SEED = apricornSeedItem("black", ApricornSeedItem(CobblemonBlocks.BLACK_APRICORN_SAPLING))
+    val BLACK_APRICORN_SEED = create("black_apricorn_seed", ApricornSeedItem(CobblemonBlocks.BLACK_APRICORN_SAPLING))
     @JvmField
-    val WHITE_APRICORN_SEED = apricornSeedItem("white", ApricornSeedItem(CobblemonBlocks.WHITE_APRICORN_SAPLING))
+    val WHITE_APRICORN_SEED = create("white_apricorn_seed", ApricornSeedItem(CobblemonBlocks.WHITE_APRICORN_SAPLING))
 
     @JvmField
     val APRICORN_LOG = blockItem("apricorn_log", CobblemonBlocks.APRICORN_LOG)
@@ -164,11 +163,13 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
     @JvmField
     val APRICORN_PLANKS = blockItem("apricorn_planks", CobblemonBlocks.APRICORN_PLANKS)
     @JvmField
-    val APRICORN_LEAVES = compostableBlockItem("apricorn_leaves", CobblemonBlocks.APRICORN_LEAVES)
-    @JvmField
-    val APRICORN_BOAT = create("apricorn_boat", CobblemonBoatItem(CobblemonBoatType.APRICORN, false, Item.Settings().maxCount(1)))
-    @JvmField
-    val APRICORN_CHEST_BOAT = create("apricorn_chest_boat", CobblemonBoatItem(CobblemonBoatType.APRICORN, true, Item.Settings().maxCount(1)))
+    val APRICORN_LEAVES = blockItem("apricorn_leaves", CobblemonBlocks.APRICORN_LEAVES).also {
+        val compostChance = ComposterBlock.ITEM_TO_LEVEL_INCREASE_CHANCE.getFloat(Items.OAK_LEAVES)
+        // Should always pass unless Mojang reworks leaves to no longer work in the Composter, in that case we already updated w.o doing anything
+        if (compostChance != ComposterBlock.ITEM_TO_LEVEL_INCREASE_CHANCE.defaultReturnValue()) {
+            ComposterBlock.ITEM_TO_LEVEL_INCREASE_CHANCE[it] = compostChance
+        }
+    }
 
     @JvmField
     val APRICORN_DOOR = blockItem("apricorn_door", CobblemonBlocks.APRICORN_DOOR)
@@ -182,14 +183,12 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
     val APRICORN_BUTTON = blockItem("apricorn_button", CobblemonBlocks.APRICORN_BUTTON)
     @JvmField
     val APRICORN_PRESSURE_PLATE = blockItem("apricorn_pressure_plate", CobblemonBlocks.APRICORN_PRESSURE_PLATE)
+    //@JvmField
+//    val APRICORN_SIGN = create("apricorn_sign", SignItem(Item.Properties().stacksTo(16).tab(CreativeModeTab.TAB_DECORATIONS), CobblemonBlocks.APRICORN_SIGN, CobblemonBlocks.APRICORN_WALL_SIGN))
     @JvmField
     val APRICORN_SLAB = blockItem("apricorn_slab", CobblemonBlocks.APRICORN_SLAB)
     @JvmField
     val APRICORN_STAIRS = blockItem("apricorn_stairs", CobblemonBlocks.APRICORN_STAIRS)
-    @JvmField
-    val APRICORN_SIGN = this.create("apricorn_sign", SignItem(Item.Settings().maxCount(16), CobblemonBlocks.APRICORN_SIGN, CobblemonBlocks.APRICORN_WALL_SIGN))
-    @JvmField
-    val APRICORN_HANGING_SIGN = this.create("apricorn_hanging_sign", HangingSignItem(CobblemonBlocks.APRICORN_HANGING_SIGN, CobblemonBlocks.APRICORN_WALL_HANGING_SIGN, Item.Settings().maxCount(16)))
 
     @JvmField
     val HEALING_MACHINE = blockItem("healing_machine", CobblemonBlocks.HEALING_MACHINE)
@@ -354,11 +353,11 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
         }
     })
     @JvmField
-    val ENERGY_ROOT = compostableItem("energy_root", EnergyRootItem(CobblemonBlocks.ENERGY_ROOT, Item.Settings().food(FoodComponent.Builder().hunger(1).snack().saturationModifier(0.2f).build())))
+    val ENERGY_ROOT = create("energy_root", EnergyRootItem(CobblemonBlocks.ENERGY_ROOT, Item.Settings().food(FoodComponent.Builder().hunger(1).snack().saturationModifier(0.2f).build())))
     @JvmField
-    val REVIVAL_HERB = compostableItem("revival_herb", RevivalHerbItem(CobblemonBlocks.REVIVAL_HERB))
+    val REVIVAL_HERB = create("revival_herb", RevivalHerbItem(CobblemonBlocks.REVIVAL_HERB))
     @JvmField
-    val PEP_UP_FLOWER = compostableBlockItem("pep_up_flower", CobblemonBlocks.PEP_UP_FLOWER)
+    val PEP_UP_FLOWER = blockItem("pep_up_flower", CobblemonBlocks.PEP_UP_FLOWER)
     @JvmField
     val MEDICINAL_BREW = create("medicinal_brew", Item(Item.Settings()))
     @JvmField
@@ -393,74 +392,72 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
     val PP_MAX = create("pp_max", PPUpItem(3))
 
     @JvmField
-    val RED_MINT_SEEDS = mintSeed("red", MintType.RED.getCropBlock())
+    val RED_MINT_SEEDS = blockItem("red_mint_seeds", MintType.RED.getCropBlock())
     @JvmField
-    val RED_MINT_LEAF = mintLeaf("red", MintLeafItem(MintType.RED))
+    val RED_MINT_LEAF = create("red_mint_leaf", MintLeafItem(MintType.RED))
     @JvmField
-    val BLUE_MINT_SEEDS = mintSeed("blue", MintType.BLUE.getCropBlock())
+    val BLUE_MINT_SEEDS = blockItem("blue_mint_seeds", MintType.BLUE.getCropBlock())
     @JvmField
-    val BLUE_MINT_LEAF = mintLeaf("blue", MintLeafItem(MintType.BLUE))
+    val BLUE_MINT_LEAF = create("blue_mint_leaf", MintLeafItem(MintType.BLUE))
     @JvmField
-    val CYAN_MINT_SEEDS = mintSeed("cyan", MintType.CYAN.getCropBlock())
+    val CYAN_MINT_SEEDS = blockItem("cyan_mint_seeds", MintType.CYAN.getCropBlock())
     @JvmField
-    val CYAN_MINT_LEAF = mintLeaf("cyan", MintLeafItem(MintType.CYAN))
+    val CYAN_MINT_LEAF = create("cyan_mint_leaf", MintLeafItem(MintType.CYAN))
     @JvmField
-    val PINK_MINT_SEEDS = mintSeed("pink", MintType.PINK.getCropBlock())
+    val PINK_MINT_SEEDS = blockItem("pink_mint_seeds", MintType.PINK.getCropBlock())
     @JvmField
-    val PINK_MINT_LEAF = mintLeaf("pink", MintLeafItem(MintType.PINK))
+    val PINK_MINT_LEAF = create("pink_mint_leaf", MintLeafItem(MintType.PINK))
     @JvmField
-    val GREEN_MINT_SEEDS = mintSeed("green", MintType.GREEN.getCropBlock())
+    val GREEN_MINT_SEEDS = blockItem("green_mint_seeds", MintType.GREEN.getCropBlock())
     @JvmField
-    val GREEN_MINT_LEAF = mintLeaf("green", MintLeafItem(MintType.GREEN))
+    val GREEN_MINT_LEAF = create("green_mint_leaf", MintLeafItem(MintType.GREEN))
     @JvmField
-    val WHITE_MINT_SEEDS = mintSeed("white", MintType.WHITE.getCropBlock())
+    val WHITE_MINT_SEEDS = blockItem("white_mint_seeds", MintType.WHITE.getCropBlock())
     @JvmField
-    val WHITE_MINT_LEAF = mintLeaf("white", MintLeafItem(MintType.WHITE))
-
-    val mints = mutableMapOf<String, MintItem>()
+    val WHITE_MINT_LEAF = create("white_mint_leaf", MintLeafItem(MintType.WHITE))
 
     @JvmField
-    val LONELY_MINT = mintItem("lonely_mint", MintItem(Natures.LONELY))
+    val LONELY_MINT = create("lonely_mint", MintItem(Natures.LONELY))
     @JvmField
-    val ADAMANT_MINT = mintItem("adamant_mint", MintItem(Natures.ADAMANT))
+    val ADAMANT_MINT = create("adamant_mint", MintItem(Natures.ADAMANT))
     @JvmField
-    val NAUGHTY_MINT = mintItem("naughty_mint", MintItem(Natures.NAUGHTY))
+    val NAUGHTY_MINT = create("naughty_mint", MintItem(Natures.NAUGHTY))
     @JvmField
-    val BRAVE_MINT = mintItem("brave_mint", MintItem(Natures.BRAVE))
+    val BRAVE_MINT = create("brave_mint", MintItem(Natures.BRAVE))
     @JvmField
-    val BOLD_MINT = mintItem("bold_mint", MintItem(Natures.BOLD))
+    val BOLD_MINT = create("bold_mint", MintItem(Natures.BOLD))
     @JvmField
-    val IMPISH_MINT = mintItem("impish_mint", MintItem(Natures.IMPISH))
+    val IMPISH_MINT = create("impish_mint", MintItem(Natures.IMPISH))
     @JvmField
-    val LAX_MINT = mintItem("lax_mint", MintItem(Natures.LAX))
+    val LAX_MINT = create("lax_mint", MintItem(Natures.LAX))
     @JvmField
-    val RELAXED_MINT = mintItem("relaxed_mint", MintItem(Natures.RELAXED))
+    val RELAXED_MINT = create("relaxed_mint", MintItem(Natures.RELAXED))
     @JvmField
-    val MODEST_MINT = mintItem("modest_mint", MintItem(Natures.MODEST))
+    val MODEST_MINT = create("modest_mint", MintItem(Natures.MODEST))
     @JvmField
-    val MILD_MINT = mintItem("mild_mint", MintItem(Natures.MILD))
+    val MILD_MINT = create("mild_mint", MintItem(Natures.MILD))
     @JvmField
-    val RASH_MINT = mintItem("rash_mint", MintItem(Natures.RASH))
+    val RASH_MINT = create("rash_mint", MintItem(Natures.RASH))
     @JvmField
-    val QUIET_MINT = mintItem("quiet_mint", MintItem(Natures.QUIET))
+    val QUIET_MINT = create("quiet_mint", MintItem(Natures.QUIET))
     @JvmField
-    val CALM_MINT = mintItem("calm_mint", MintItem(Natures.CALM))
+    val CALM_MINT = create("calm_mint", MintItem(Natures.CALM))
     @JvmField
-    val GENTLE_MINT = mintItem("gentle_mint", MintItem(Natures.GENTLE))
+    val GENTLE_MINT = create("gentle_mint", MintItem(Natures.GENTLE))
     @JvmField
-    val CAREFUL_MINT = mintItem("careful_mint", MintItem(Natures.CAREFUL))
+    val CAREFUL_MINT = create("careful_mint", MintItem(Natures.CAREFUL))
     @JvmField
-    val SASSY_MINT = mintItem("sassy_mint", MintItem(Natures.SASSY))
+    val SASSY_MINT = create("sassy_mint", MintItem(Natures.SASSY))
     @JvmField
-    val TIMID_MINT = mintItem("timid_mint", MintItem(Natures.TIMID))
+    val TIMID_MINT = create("timid_mint", MintItem(Natures.TIMID))
     @JvmField
-    val HASTY_MINT = mintItem("hasty_mint", MintItem(Natures.HASTY))
+    val HASTY_MINT = create("hasty_mint", MintItem(Natures.HASTY))
     @JvmField
-    val JOLLY_MINT = mintItem("jolly_mint", MintItem(Natures.JOLLY))
+    val JOLLY_MINT = create("jolly_mint", MintItem(Natures.JOLLY))
     @JvmField
-    val NAIVE_MINT = mintItem("naive_mint", MintItem(Natures.NAIVE))
+    val NAIVE_MINT = create("naive_mint", MintItem(Natures.NAIVE))
     @JvmField
-    val SERIOUS_MINT = mintItem("serious_mint", MintItem(Natures.SERIOUS))
+    val SERIOUS_MINT = create("serious_mint", MintItem(Natures.SERIOUS))
 
     @JvmField val X_ACCURACY = create("x_${Stats.ACCURACY.identifier.path}", XStatItem(Stats.ACCURACY))
     @JvmField val X_ATTACK = create("x_${Stats.ATTACK.identifier.path}", XStatItem(Stats.ATTACK))
@@ -571,14 +568,10 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
     @JvmField
     val CHOICE_SPECS = heldItem("choice_specs")
     @JvmField
-    val CLEANSE_TAG = heldItem("cleanse_tag")
-    @JvmField
     val DRAGON_FANG = heldItem("dragon_fang")
     @JvmField
     val EXP_SHARE = heldItem("exp_share")
     @JvmField
-    val FAIRY_FEATHER = heldItem("fairy_feather")
-    @JvmField
     val FOCUS_BAND = heldItem("focus_band")
     @JvmField
     val HARD_STONE = heldItem("hard_stone")
@@ -623,20 +616,18 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
     @JvmField
     val WISE_GLASSES = heldItem("wise_glasses")
     @JvmField
-    val MENTAL_HERB = compostableHeldItem("mental_herb", null, 1F)
+    val MENTAL_HERB = heldItem("mental_herb")
     @JvmField
-    val MIRROR_HERB = compostableHeldItem("mirror_herb", null, 1F)
+    val MIRROR_HERB = heldItem("mirror_herb")
     @JvmField
-    val POWER_HERB = compostableHeldItem("power_herb", null, 1F)
+    val POWER_HERB = heldItem("power_herb")
     @JvmField
-    val WHITE_HERB = compostableHeldItem("white_herb", null, 1F)
+    val WHITE_HERB = heldItem("white_herb")
     @JvmField
     val BRIGHT_POWDER = heldItem("bright_powder")
     @JvmField
     val METAL_POWDER = heldItem("metal_powder")
     @JvmField
-    val LIGHT_POWDER = heldItem("light_powder")
-    @JvmField
     val QUICK_POWDER = heldItem("quick_powder")
     @JvmField
     val DESTINY_KNOT = heldItem("destiny_knot")
@@ -654,104 +645,6 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
     val POWER_LENS = heldItem("power_lens")
     @JvmField
     val POWER_WEIGHT = heldItem("power_weight")
-    @JvmField
-    val ABSORB_BULB = heldItem("absorb_bulb")
-    @JvmField
-    val ELECTRIC_SEED = heldItem("electric_seed")
-    @JvmField
-    val GRASSY_SEED = heldItem("grassy_seed")
-    @JvmField
-    val MISTY_SEED = heldItem("misty_seed")
-    @JvmField
-    val PSYCHIC_SEED = heldItem("psychic_seed")
-    @JvmField
-    val FLOAT_STONE = heldItem("float_stone")
-    @JvmField
-    val GRIP_CLAW = heldItem("grip_claw")
-    @JvmField
-    val LIGHT_BALL = heldItem("light_ball")
-    @JvmField
-    val SHED_SHELL = heldItem("shed_shell")
-    @JvmField
-    val STICKY_BARB = heldItem("sticky_barb")
-    @JvmField
-    val ABILITY_SHIELD = heldItem("ability_shield")
-    @JvmField
-    val AIR_BALLOON = heldItem("air_balloon")
-    @JvmField
-    val AMULET_COIN = heldItem("amulet_coin")
-    @JvmField
-    val BINDING_BAND = heldItem("binding_band")
-    @JvmField
-    val BLUNDER_POLICY = heldItem("blunder_policy")
-    @JvmField
-    val CELL_BATTERY = heldItem("cell_battery")
-    @JvmField
-    val CLEAR_AMULET = heldItem("clear_amulet")
-    @JvmField
-    val COVERT_CLOAK = heldItem("covert_cloak")
-    @JvmField
-    val EJECT_BUTTON = heldItem("eject_button")
-    @JvmField
-    val EJECT_PACK = heldItem("eject_pack")
-    @JvmField
-    val EXPERT_BELT = heldItem("expert_belt")
-    @JvmField
-    val FLAME_ORB = heldItem("flame_orb")
-    @JvmField
-    val FOCUS_SASH = heldItem("focus_sash")
-    @JvmField
-    val LAGGING_TAIL = heldItem("lagging_tail")
-    @JvmField
-    val LIFE_ORB = heldItem("life_orb")
-    @JvmField
-    val LOADED_DICE = heldItem("loaded_dice")
-    @JvmField
-    val LUMINOUS_MOSS = heldItem("luminous_moss")
-    @JvmField
-    val METRONOME = heldItem("metronome")
-    @JvmField
-    val PROTECTIVE_PADS = heldItem("protective_pads")
-    @JvmField
-    val PUNCHING_GLOVE = heldItem("punching_glove")
-    @JvmField
-    val RED_CARD = heldItem("red_card")
-    @JvmField
-    val RING_TARGET = heldItem("ring_target")
-    @JvmField
-    val ROOM_SERVICE = heldItem("room_service")
-    @JvmField
-    val SCOPE_LENS = heldItem("scope_lens")
-    @JvmField
-    val SHELL_BELL = heldItem("shell_bell")
-    @JvmField
-    val SOOTHE_BELL = heldItem("soothe_bell")
-    @JvmField
-    val TERRAIN_EXTRUDER = heldItem("terrain_extruder")
-    @JvmField
-    val THROAT_SPRAY = heldItem("throat_spray")
-    @JvmField
-    val TOXIC_ORB = heldItem("toxic_orb")
-    @JvmField
-    val UTILITY_UMBRELLA = heldItem("utility_umbrella")
-    @JvmField
-    val WEAKNESS_POLICY = heldItem("weakness_policy")
-    @JvmField
-    val WIDE_LENS = heldItem("wide_lens")
-    @JvmField
-    val ZOOM_LENS = heldItem("zoom_lens")
-    @JvmField
-    val IRON_BALL = heldItem("iron_ball")
-    @JvmField
-    val SMOKE_BALL = heldItem("smoke_ball")
-    @JvmField
-    val HEAT_ROCK = heldItem("heat_rock")
-    @JvmField
-    val DAMP_ROCK = heldItem("damp_rock")
-    @JvmField
-    val SMOOTH_ROCK = heldItem("smooth_rock")
-    @JvmField
-    val ICY_ROCK = heldItem("icy_rock")
 
     // Mulch
     @JvmField
@@ -803,12 +696,9 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
         }
     )
 
-    private fun compostable(item: Item, increaseLevelChance: Float) = Cobblemon.implementation.registerCompostable(item, increaseLevelChance)
-
     private fun berryItem(name: String, berryBlock: BerryBlock): BerryItem {
         val finalName = "${name}_berry"
         val item = this.create(finalName, BerryItem(berryBlock))
-        compostable(item, .65f)
         this.berries[cobblemonResource(finalName)] = item
         return item
     }
@@ -816,62 +706,7 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
     private fun berryItem(name: String, berryItem: BerryItem): BerryItem {
         val finalName = "${name}_berry"
         val item = this.create(finalName, berryItem)
-        compostable(item, .65f)
         this.berries[cobblemonResource(finalName)] = item
         return item
     }
-
-    private fun mintItem(name: String, mintItem: MintItem): MintItem {
-        val item = this.create(name, mintItem)
-        mints[item.nature.displayName] = item
-        compostable(item, .65f)
-        return item
-    }
-
-    private fun apricornItem(name: String, apricornItem: ApricornItem): ApricornItem {
-        val finalName = "${name}_apricorn"
-        val item = this.create(finalName, apricornItem)
-        compostable(item, .65f)
-        return item
-    }
-
-    private fun apricornSeedItem(name: String, apricornSeedItem: ApricornSeedItem): ApricornSeedItem {
-        val finalName = "${name}_apricorn_seed"
-        val item = this.create(finalName, apricornSeedItem)
-        compostable(item, .65f)
-        return item
-    }
-
-    private fun mintSeed(name: String, mintBlock: MintBlock): Item {
-        val finalName = "${name}_mint_seeds"
-        val item = this.blockItem(finalName, mintBlock)
-        compostable(item, .65f)
-        return item
-    }
-
-    private fun mintLeaf(name: String, mintLeafItem: MintLeafItem): MintLeafItem {
-        val finalName = "${name}_mint_leaf"
-        val item = this.create(finalName, mintLeafItem)
-        compostable(item, .65f)
-        return item
-    }
-
-    private fun compostableItem(name: String, item: Item? = null, increaseLevelChance: Float = .65f): Item {
-        val createdItem = this.create(name, item ?: Item(Item.Settings()))
-        compostable(createdItem, increaseLevelChance)
-        return createdItem
-    }
-
-    private fun compostableHeldItem(name: String, remappedName: String? = null, increaseLevelChance: Float = .65f): CobblemonItem {
-        val createdItem = heldItem(name, remappedName)
-        compostable(createdItem, increaseLevelChance)
-        return createdItem
-    }
-
-    private fun compostableBlockItem(name: String, block: Block, increaseLevelChance: Float = .65f): Item {
-        val createdItem = this.blockItem(name, block)
-        compostable(createdItem, increaseLevelChance)
-        return createdItem
-    }
-
 }

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

@@ -11,27 +11,8 @@ package com.cobblemon.mod.common
 import com.cobblemon.mod.common.api.net.ClientNetworkPacketHandler
 import com.cobblemon.mod.common.api.net.NetworkPacket
 import com.cobblemon.mod.common.api.net.ServerNetworkPacketHandler
-import com.cobblemon.mod.common.client.net.PlayerInteractOptionsHandler
 import com.cobblemon.mod.common.client.net.SetClientPlayerDataHandler
-import com.cobblemon.mod.common.client.net.battle.BattleApplyPassResponseHandler
-import com.cobblemon.mod.common.client.net.battle.BattleCaptureEndHandler
-import com.cobblemon.mod.common.client.net.battle.BattleCaptureShakeHandler
-import com.cobblemon.mod.common.client.net.battle.BattleCaptureStartHandler
-import com.cobblemon.mod.common.client.net.battle.BattleChallengeExpiredHandler
-import com.cobblemon.mod.common.client.net.battle.BattleChallengeNotificationHandler
-import com.cobblemon.mod.common.client.net.battle.BattleEndHandler
-import com.cobblemon.mod.common.client.net.battle.BattleFaintHandler
-import com.cobblemon.mod.common.client.net.battle.BattleHealthChangeHandler
-import com.cobblemon.mod.common.client.net.battle.BattleInitializeHandler
-import com.cobblemon.mod.common.client.net.battle.BattleMadeInvalidChoiceHandler
-import com.cobblemon.mod.common.client.net.battle.BattleMakeChoiceHandler
-import com.cobblemon.mod.common.client.net.battle.BattleMessageHandler
-import com.cobblemon.mod.common.client.net.battle.BattleMusicHandler
-import com.cobblemon.mod.common.client.net.battle.BattlePersistentStatusHandler
-import com.cobblemon.mod.common.client.net.battle.BattleQueueRequestHandler
-import com.cobblemon.mod.common.client.net.battle.BattleSetTeamPokemonHandler
-import com.cobblemon.mod.common.client.net.battle.BattleSwitchPokemonHandler
-import com.cobblemon.mod.common.client.net.battle.BattleUpdateTeamPokemonHandler
+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
@@ -70,16 +51,12 @@ import com.cobblemon.mod.common.client.net.trade.TradeOfferExpiredHandler
 import com.cobblemon.mod.common.client.net.trade.TradeOfferNotificationHandler
 import com.cobblemon.mod.common.client.net.trade.TradeStartedHandler
 import com.cobblemon.mod.common.client.net.trade.TradeUpdatedHandler
-import com.cobblemon.mod.common.net.messages.client.PlayerInteractOptionsPacket
 import com.cobblemon.mod.common.net.messages.client.battle.*
 import com.cobblemon.mod.common.net.messages.client.callback.OpenMoveCallbackPacket
 import com.cobblemon.mod.common.net.messages.client.callback.OpenPartyCallbackPacket
 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.*
 import com.cobblemon.mod.common.net.messages.client.data.PropertiesCompletionRegistrySyncPacket
-import com.cobblemon.mod.common.net.messages.client.data.SpeciesRegistrySyncPacket
 import com.cobblemon.mod.common.net.messages.client.data.UnlockReloadPacket
 import com.cobblemon.mod.common.net.messages.client.effect.SpawnSnowstormParticlePacket
 import com.cobblemon.mod.common.net.messages.client.pasture.ClosePasturePacket
@@ -119,10 +96,12 @@ import com.cobblemon.mod.common.net.messages.client.trade.TradeStartedPacket
 import com.cobblemon.mod.common.net.messages.client.trade.TradeUpdatedPacket
 import com.cobblemon.mod.common.net.messages.client.ui.InteractPokemonUIPacket
 import com.cobblemon.mod.common.net.messages.client.ui.SummaryUIPacket
-import com.cobblemon.mod.common.net.messages.server.*
+import com.cobblemon.mod.common.net.messages.server.BattleChallengePacket
+import com.cobblemon.mod.common.net.messages.server.BenchMovePacket
+import com.cobblemon.mod.common.net.messages.server.RequestMoveSwapPacket
+import com.cobblemon.mod.common.net.messages.server.SelectStarterPacket
+import com.cobblemon.mod.common.net.messages.server.SendOutPokemonPacket
 import com.cobblemon.mod.common.net.messages.server.battle.BattleSelectActionsPacket
-import com.cobblemon.mod.common.net.messages.server.battle.RemoveSpectatorPacket
-import com.cobblemon.mod.common.net.messages.server.battle.SpectateBattlePacket
 import com.cobblemon.mod.common.net.messages.server.callback.move.MoveSelectCancelledPacket
 import com.cobblemon.mod.common.net.messages.server.callback.move.MoveSelectedPacket
 import com.cobblemon.mod.common.net.messages.server.callback.party.PartyPokemonSelectedPacket
@@ -152,10 +131,7 @@ import com.cobblemon.mod.common.net.messages.server.trade.ChangeTradeAcceptanceP
 import com.cobblemon.mod.common.net.messages.server.trade.OfferTradePacket
 import com.cobblemon.mod.common.net.messages.server.trade.UpdateTradeOfferPacket
 import com.cobblemon.mod.common.net.serverhandling.ChallengeHandler
-import com.cobblemon.mod.common.net.serverhandling.RequestInteractionsHandler
 import com.cobblemon.mod.common.net.serverhandling.battle.BattleSelectActionsHandler
-import com.cobblemon.mod.common.net.serverhandling.battle.RemoveSpectatorHandler
-import com.cobblemon.mod.common.net.serverhandling.battle.SpectateBattleHandler
 import com.cobblemon.mod.common.net.serverhandling.callback.move.MoveSelectCancelledHandler
 import com.cobblemon.mod.common.net.serverhandling.callback.move.MoveSelectedHandler
 import com.cobblemon.mod.common.net.serverhandling.callback.party.PartyPokemonSelectedHandler
@@ -189,12 +165,12 @@ import com.cobblemon.mod.common.net.serverhandling.trade.ChangeTradeAcceptanceHa
 import com.cobblemon.mod.common.net.serverhandling.trade.OfferTradeHandler
 import com.cobblemon.mod.common.net.serverhandling.trade.UpdateTradeOfferHandler
 import com.cobblemon.mod.common.util.server
+import kotlin.reflect.KClass
 import net.minecraft.network.PacketByteBuf
 import net.minecraft.network.listener.ClientPlayPacketListener
 import net.minecraft.network.packet.Packet
 import net.minecraft.server.network.ServerPlayerEntity
 import net.minecraft.util.Identifier
-import kotlin.reflect.KClass
 
 /**
  * Registers Cobblemon network packets.
@@ -259,7 +235,6 @@ object CobblemonNetwork : NetworkManager {
         // UI Packets
         this.createClientBound(SummaryUIPacket.ID, SummaryUIPacket::decode, SummaryUIPacketHandler)
         this.createClientBound(InteractPokemonUIPacket.ID, InteractPokemonUIPacket::decode, InteractPokemonUIPacketHandler)
-        this.createClientBound(PlayerInteractOptionsPacket.ID, PlayerInteractOptionsPacket::decode, PlayerInteractOptionsHandler)
 
         // Starter packets
         this.createClientBound(OpenStarterUIPacket.ID, OpenStarterUIPacket::decode, StarterUIPacketHandler)
@@ -345,7 +320,6 @@ object CobblemonNetwork : NetworkManager {
 
         // Interaction Packets
         this.createServerBound(InteractPokemonPacket.ID, InteractPokemonPacket::decode, InteractPokemonHandler)
-        this.createServerBound(RequestPlayerInteractionsPacket.ID, RequestPlayerInteractionsPacket::decode, RequestInteractionsHandler)
 
         // Storage Packets
         this.createServerBound(SendOutPokemonPacket.ID, SendOutPokemonPacket::decode, SendOutPokemonHandler)
@@ -373,8 +347,6 @@ object CobblemonNetwork : NetworkManager {
 
         // Battle packets
         this.createServerBound(BattleSelectActionsPacket.ID, BattleSelectActionsPacket::decode, BattleSelectActionsHandler)
-        this.createServerBound(SpectateBattlePacket.ID, SpectateBattlePacket::decode, SpectateBattleHandler)
-        this.createServerBound(RemoveSpectatorPacket.ID, RemoveSpectatorPacket::decode, RemoveSpectatorHandler)
 
         // Trade
         this.createServerBound(AcceptTradeRequestPacket.ID, AcceptTradeRequestPacket::decode, AcceptTradeRequestHandler)

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

@@ -8,6 +8,7 @@
 
 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
@@ -30,7 +31,11 @@ class CaughtPokemonCriterionCondition(id: Identifier, predicate: LootContextPred
 
     override fun fromJson(json: JsonObject) {
         super.fromJson(json)
-        type = json.get("type")?.asString ?: "any"
+        var stored = json.get("type")?.asString
+        if (stored != null && stored != "any") {
+            stored = stored.asIdentifierDefaultingNamespace().toString()
+        }
+        type = stored ?: "any"
     }
 
     override fun matches(player: ServerPlayerEntity, context: CountablePokemonTypeContext): Boolean {

common/src/main/kotlin/com/cobblemon/mod/common/api/abilities/AbilityPool.kt

@@ -12,6 +12,8 @@ import com.cobblemon.mod.common.Cobblemon.LOGGER
 import com.cobblemon.mod.common.api.PrioritizedList
 import com.cobblemon.mod.common.api.Priority
 import com.cobblemon.mod.common.pokemon.Species
+import com.mojang.serialization.Codec
+import com.mojang.serialization.DataResult
 
 /**
  * A pool of potential abilities, as a [PrioritizedList]. The added logic of this subclass
@@ -35,4 +37,22 @@ open class AbilityPool : PrioritizedList<PotentialAbility>() {
         Exception().printStackTrace()
         return Abilities.first().create() to Priority.LOWEST
     }
+
+    companion object {
+
+        @JvmField
+        val CODEC: Codec<AbilityPool> = Codec.list(Codec.STRING)
+            .comapFlatMap(
+                { raw ->
+                    val pool = AbilityPool()
+                    if (raw.isEmpty()) {
+                        return@comapFlatMap DataResult.error { "Cannot create ability pool from an empty list" }
+                    }
+                    raw.forEach {  }
+                    DataResult.success(pool)
+                }
+            )
+
+    }
+
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/abilities/PotentialAbility.kt

@@ -10,9 +10,12 @@ package com.cobblemon.mod.common.api.abilities
 
 import com.cobblemon.mod.common.api.Priority
 import com.google.gson.JsonElement
+import com.mojang.serialization.Codec
 
 interface PotentialAbilityType<T : PotentialAbility> {
     fun parseFromJSON(element: JsonElement): T?
+
+    fun codec(): Codec<out PotentialAbilityType<*>>
 }
 
 /**
@@ -45,6 +48,10 @@ object CommonAbilityType : PotentialAbilityType<CommonAbility> {
             }
         }
     }
+
+    override fun codec(): Codec<out PotentialAbilityType<*>> {
+        TODO("Not yet implemented")
+    }
 }
 
 open class CommonAbility(override val template: AbilityTemplate) : PotentialAbility {

common/src/main/kotlin/com/cobblemon/mod/common/api/ai/SleepDepth.kt

@@ -10,6 +10,8 @@ package com.cobblemon.mod.common.api.ai
 
 import com.cobblemon.mod.common.api.serialization.StringIdentifiedObjectAdapter
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.mojang.serialization.Codec
+import com.mojang.serialization.DataResult
 import net.minecraft.entity.ai.TargetPredicate
 import net.minecraft.util.math.Box
 
@@ -44,6 +46,11 @@ interface SleepDepth {
             "normal" to normal
         )
         val adapter = StringIdentifiedObjectAdapter { depths[it] ?: throw IllegalArgumentException("Unknown sleep depth: $it") }
+
+        val CODEC: Codec<SleepDepth> = Codec.STRING.flatXmap(
+            { string -> depths[string]?.let { DataResult.success(it) } ?: DataResult.error { "Cannot find a SleepDepth with the ID $string" } },
+            { depth -> depths.entries.firstOrNull { it.value == depth }?.let { DataResult.success(it.key) } ?: DataResult.error { "Cannot resolve a ID for the SleepDepth $depth" } }
+        )
     }
 
     fun canSleep(pokemonEntity: PokemonEntity): Boolean

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

@@ -40,7 +40,6 @@ 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.progress.LastBattleCriticalHitsEvolutionProgress
 import com.cobblemon.mod.common.pokemon.evolution.requirements.DefeatRequirement
 import com.cobblemon.mod.common.util.battleLang
 import com.cobblemon.mod.common.util.getPlayer
@@ -56,7 +55,6 @@ import net.minecraft.text.Text
  * @since January 16th, 2022
  * @author Deltric, Hiroku
  */
-@Suppress("unused", "MemberVisibilityCanBePrivate")
 open class PokemonBattle(
     val format: BattleFormat,
     val side1: BattleSide,
@@ -70,9 +68,7 @@ open class PokemonBattle(
         side2.battle = this
         this.actors.forEach { actor ->
             actor.pokemonList.forEach { battlePokemon ->
-                battlePokemon.effectedPokemon.evolutionProxy.current().progress()
-                    .filterIsInstance<LastBattleCriticalHitsEvolutionProgress>()
-                    .forEach { it.reset() }
+                battlePokemon.criticalHits = 0
             }
         }
     }
@@ -86,13 +82,12 @@ open class PokemonBattle(
     val playerUUIDs: Iterable<UUID>
         get() = actors.flatMap { it.getPlayerUUIDs() }
     val players = playerUUIDs.mapNotNull { it.getPlayer() }
-    val spectators = mutableSetOf<UUID>()
+    val spectators = mutableListOf<UUID>()
 
     val battleId = UUID.randomUUID()
 
     val showdownMessages = mutableListOf<String>()
     val battleLog = mutableListOf<String>()
-    val chatLog = mutableListOf<Text>()
     var started = false
     var ended = false
     // TEMP battle showcase stuff
@@ -180,8 +175,11 @@ open class PokemonBattle(
     }
 
     fun broadcastChatMessage(component: Text) {
-        chatLog.add(component)
-        sendSpectatorUpdate(BattleMessagePacket(component))
+        spectators.forEach { spectatorId ->
+            spectatorId.getPlayer()?.let {
+                CobblemonNetwork.sendPacketToPlayer(it, BattleMessagePacket(component))
+            }
+        }
         return actors.forEach { it.sendMessage(component) }
     }
 

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

@@ -26,20 +26,13 @@ abstract class AIBattleActor(
         super.sendUpdate(packet)
 
         if (packet is BattleMakeChoicePacket) {
-            this.onChoiceRequested()
-        }
-    }
-
-    /**
-     * Called when the AI is requested to make a choice.
-     */
-    open fun onChoiceRequested() {
-        try {
-            setActionResponses(request!!.iterate(this.activePokemon, battleAI::choose))
-        } catch (exception: IllegalActionChoiceException) {
-            LOGGER.error("AI was unable to choose a move, we're going to need to pass!")
-            exception.printStackTrace()
-            setActionResponses(request!!.iterate(this.activePokemon) { _, _, _ -> PassActionResponse })
+            try {
+                setActionResponses(request!!.iterate(this.activePokemon, battleAI::choose))
+            } catch (exception: IllegalActionChoiceException) {
+                LOGGER.error("AI was unable to choose a move, we're going to need to pass!")
+                exception.printStackTrace()
+                setActionResponses(request!!.iterate(this.activePokemon) { _, _, _ -> PassActionResponse })
+            }
         }
     }
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/conditional/RegistryElementCondition.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.conditional
+
+import net.minecraft.registry.Registry
+import net.minecraft.util.Identifier
+
+class RegistryElementCondition<T>(val element: T, private val source: Identifier) : RegistryLikeCondition<T> {
+
+    override fun fits(value: T, registry: Registry<T>): Boolean = value == this.element
+
+    override fun pretty(): String = this.source.toString()
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/conditional/RegistryLikeAdapter.kt

@@ -1,31 +0,0 @@
-/*
- * Copyright (C) 2023 Cobblemon Contributors
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/.
- */
-
-package com.cobblemon.mod.common.api.conditional
-
-import com.google.gson.JsonDeserializationContext
-import com.google.gson.JsonDeserializer
-import com.google.gson.JsonElement
-import java.lang.reflect.Type
-
-/**
- * Adapter for [RegistryLikeCondition]s. Its logic is that the implementation of this adapter must
- * provide a list of resolvers, and the deserializer will find the first resolver that returns a non-null
- * value for the [JsonElement].
- *
- * @author Hiroku
- * @since July 17th, 2022
- */
-interface RegistryLikeAdapter<B> : JsonDeserializer<RegistryLikeCondition<B>> {
-    val registryLikeConditions: MutableList<(JsonElement) -> RegistryLikeCondition<B>?>
-
-    override fun deserialize(json: JsonElement, type: Type, ctx: JsonDeserializationContext): RegistryLikeCondition<B> {
-        return registryLikeConditions.firstNotNullOfOrNull { it(json) }
-            ?: throw IllegalArgumentException("Unable to deserialize $json")
-    }
-}

common/src/main/kotlin/com/cobblemon/mod/common/api/conditional/RegistryLikeCondition.kt

@@ -8,7 +8,11 @@
 
 package com.cobblemon.mod.common.api.conditional
 
+import com.mojang.serialization.Codec
+import com.mojang.serialization.DataResult
 import net.minecraft.registry.Registry
+import net.minecraft.registry.tag.TagKey
+import net.minecraft.util.Identifier
 
 /**
  * A condition which applies to an entry in some [Registry].
@@ -16,6 +20,43 @@ import net.minecraft.registry.Registry
  * @author Hiroku
  * @since July 16th, 2022
  */
-interface RegistryLikeCondition<T> {
-    fun fits(t: T, registry: Registry<T>): Boolean
+sealed interface RegistryLikeCondition<T> {
+
+    /**
+     * Checks if a given [value] matches this condition.
+     *
+     * @param value The value being matched against this condition.
+     * @param registry The [Registry] of type [T] being queried.
+     * @return If the condition is fulfilled.
+     */
+    fun fits(value: T, registry: Registry<T>): Boolean
+
+    /**
+     * Generates a string like human-friendly representation used by the Codec when serializing.
+     *
+     * @return The string like human-friendly representation.
+     */
+    fun pretty(): String
+
+    companion object {
+
+        @JvmStatic
+        fun <T> createCodec(registryAccessor: () -> Registry<T>): Codec<RegistryLikeCondition<T>> = Codec.STRING.comapFlatMap(
+            { string ->
+                val registry = registryAccessor.invoke()
+                val isTag = string.startsWith("#")
+                val rawIdentifier = if (isTag) string.substringAfter("#") else string
+                val identifier = Identifier.tryParse(rawIdentifier) ?: return@comapFlatMap DataResult.error { "Cannot resolve identifier/tag from the string $string" }
+                if (isTag) {
+                    val tag = TagKey.of(registry.key, identifier)
+                    return@comapFlatMap DataResult.success(RegistryTagCondition(tag))
+                }
+                val element = registry.get(identifier) ?: return@comapFlatMap DataResult.error { "Cannot find an element in registry ${registry.key.value} with the ID $identifier" }
+                return@comapFlatMap DataResult.success(RegistryElementCondition(element, identifier))
+            },
+            { it.pretty() }
+        )
+
+    }
+
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/conditional/RegistryLikeIdentifierCondition.kt

@@ -1,28 +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.conditional
-
-import com.google.gson.JsonElement
-import net.minecraft.registry.Registry
-import net.minecraft.util.Identifier
-
-/**
- * A condition for some registry type which asserts that the entry must have the given [Identifier].
- *
- * @author Hiroku
- * @since July 16th, 2022
- */
-open class RegistryLikeIdentifierCondition<T>(val identifier: Identifier) : RegistryLikeCondition<T> {
-    companion object {
-        fun <T> resolver(
-            constructor: (Identifier) -> RegistryLikeIdentifierCondition<T>
-        ): (JsonElement) -> RegistryLikeIdentifierCondition<T>? = { constructor(Identifier(it.asString)) }
-    }
-    override fun fits(t: T, registry: Registry<T>) = registry.getId(t) == identifier
-}

common/src/main/kotlin/com/cobblemon/mod/common/api/conditional/RegistryLikeTagCondition.kt

@@ -1,54 +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.conditional
-
-import com.google.gson.JsonElement
-import net.minecraft.registry.Registry
-import net.minecraft.registry.RegistryKey
-import net.minecraft.registry.tag.TagKey
-import net.minecraft.util.Identifier
-
-/**
- * A condition for some registry type that asserts that the entry must be inside the given [TagKey]. This is presented
- * in JSONs as an identifier prefixed with a hash.
- *
- * @author Hiroku
- * @since July 16th, 2022
- */
-open class RegistryLikeTagCondition<T>(val tag: TagKey<T>) : RegistryLikeCondition<T> {
-
-    companion object {
-        const val PREFIX = "#"
-        fun <T> resolver(
-            registryKey: RegistryKey<Registry<T>>,
-            constructor: (TagKey<T>) -> RegistryLikeTagCondition<T>
-        ): (JsonElement) -> RegistryLikeTagCondition<T>? = {
-            val firstSymbol = it.asString.substring(0, 1)
-            if (firstSymbol == PREFIX) {
-                val identifier = Identifier(it.asString.substring(1))
-                constructor(TagKey.of(registryKey, identifier))
-            } else {
-                null
-            }
-        }
-    }
-
-    override fun fits(t: T, registry: Registry<T>): Boolean {
-//        val registryHasTag = registry.containsTag(tag)
-//        if (!registryHasTag) {
-////            LOGGER.warn("No tag in registry: ${tag.id}")
-//            return false
-//        }
-
-        return registry.getKey(t)
-            .flatMap(registry::getEntry)
-            .map { entry -> entry.isIn(tag) }
-            .orElse(false)
-    }
-}

common/src/main/kotlin/com/cobblemon/mod/common/api/conditional/RegistryTagCondition.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.conditional
+
+import net.minecraft.registry.Registry
+import net.minecraft.registry.tag.TagKey
+
+class RegistryTagCondition<T>(val tag: TagKey<T>) : RegistryLikeCondition<T> {
+
+    override fun fits(value: T, registry: Registry<T>): Boolean = registry.getEntry(value).isIn(this.tag)
+
+    override fun pretty(): String = "#${this.tag.id}"
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/drop/DropTable.kt

@@ -10,11 +10,11 @@ package com.cobblemon.mod.common.api.drop
 
 import com.cobblemon.mod.common.api.events.CobblemonEvents.LOOT_DROPPED
 import com.cobblemon.mod.common.api.events.drops.LootDroppedEvent
+import kotlin.random.Random
 import net.minecraft.entity.LivingEntity
 import net.minecraft.server.network.ServerPlayerEntity
 import net.minecraft.server.world.ServerWorld
 import net.minecraft.util.math.Vec3d
-import kotlin.random.Random
 
 /**
  * A table of drops that can produce a list of [DropEntry]. You can produce a drop list from [getDrops] to

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

@@ -8,11 +8,7 @@
 
 package com.cobblemon.mod.common.api.events
 
-import com.cobblemon.mod.common.api.events.battles.BattleFaintedEvent
-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.battles.*
 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
@@ -31,7 +27,6 @@ import com.cobblemon.mod.common.api.events.pokemon.*
 import com.cobblemon.mod.common.api.events.pokemon.evolution.EvolutionAcceptedEvent
 import com.cobblemon.mod.common.api.events.pokemon.evolution.EvolutionCompleteEvent
 import com.cobblemon.mod.common.api.events.pokemon.evolution.EvolutionDisplayEvent
-import com.cobblemon.mod.common.api.events.pokemon.evolution.EvolutionTestedEvent
 import com.cobblemon.mod.common.api.events.pokemon.interaction.ExperienceCandyUseEvent
 import com.cobblemon.mod.common.api.events.starter.StarterChosenEvent
 import com.cobblemon.mod.common.api.events.storage.ReleasePokemonEvent
@@ -60,8 +55,6 @@ object CobblemonEvents {
     @JvmField
     val EVOLUTION_DISPLAY = EventObservable<EvolutionDisplayEvent>()
     @JvmField
-    val EVOLUTION_TESTED = EventObservable<EvolutionTestedEvent>()
-    @JvmField
     val EVOLUTION_COMPLETE = EventObservable<EvolutionCompleteEvent>()
     @JvmField
     val POKEMON_NICKNAMED = CancelableObservable<PokemonNicknamedEvent>()
@@ -109,14 +102,12 @@ object CobblemonEvents {
     @JvmField
     val ENTITY_SPAWN = CancelableObservable<SpawnEvent<*>>()
 
+    @Suppress("UNCHECKED_CAST")
     @JvmField
     val POKEMON_ENTITY_SPAWN = ENTITY_SPAWN
         .pipe(
             filter { it.entity is PokemonEntity },
-            map {
-                @Suppress("UNCHECKED_CAST")
-                it as SpawnEvent<PokemonEntity>
-            }
+            map { it as SpawnEvent<PokemonEntity> }
         )
 
     @JvmField

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

@@ -23,6 +23,6 @@ import com.cobblemon.mod.common.pokemon.Pokemon
  * @since April 28th, 2022
  */
 data class EvolutionAcceptedEvent(
-    override val pokemon: Pokemon,
-    override val evolution: Evolution
-) : Cancelable(), EvolutionEvent
+    val pokemon: Pokemon,
+    val evolution: Evolution
+) : Cancelable()

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

@@ -21,6 +21,6 @@ import com.cobblemon.mod.common.pokemon.Pokemon
  * @since October 2nd, 2022
  */
 data class EvolutionCompleteEvent(
-    override val pokemon: Pokemon,
-    override val evolution: Evolution
-) : EvolutionEvent
+    val pokemon: Pokemon,
+    val evolution: Evolution
+)

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

@@ -25,7 +25,7 @@ import com.cobblemon.mod.common.pokemon.Pokemon
  * @since May 3rd, 2022
  */
 data class EvolutionDisplayEvent(
-    override val pokemon: Pokemon,
+    val pokemon: Pokemon,
     var display: EvolutionDisplay,
-    override val evolution: Evolution
-) : EvolutionEvent
+    val evolution: Evolution
+)

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

@@ -1,29 +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.events.pokemon.evolution
-
-import com.cobblemon.mod.common.api.pokemon.evolution.Evolution
-import com.cobblemon.mod.common.pokemon.Pokemon
-
-/**
- * The root of the various evolution related events.
- */
-interface EvolutionEvent {
-
-    /**
-     * The Pokémon impacted in this event.
-     */
-    val pokemon: Pokemon
-
-    /**
-     * The evolution triggering this event.
-     */
-    val evolution: Evolution
-
-}

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

@@ -1,28 +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.events.pokemon.evolution
-
-import com.cobblemon.mod.common.api.pokemon.evolution.Evolution
-import com.cobblemon.mod.common.pokemon.Pokemon
-
-/**
- * An event fired when [Evolution.test] has been performed.
- * The final state [result] will be the return value of the test function.
- *
- * @property pokemon The [Pokemon] being tested against.
- * @property evolution The [Evolution] instance performing the test.
- * @property originalResult The base result from the Cobblemon implementation.
- * @property result The final value returned by [Evolution.test].
- */
-data class EvolutionTestedEvent(
-    override val pokemon: Pokemon,
-    override val evolution: Evolution,
-    val originalResult: Boolean,
-    var result: Boolean
-) : EvolutionEvent

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

@@ -122,27 +122,16 @@ fun drawText(
     y: Number,
     centered: Boolean = false,
     colour: Int,
-    shadow: Boolean = true,
-    pMouseX: Number? = null,
-    pMouseY: Number? = null
-): Boolean {
+    shadow: Boolean = true
+) {
     val comp = if (font == null) text else text.setStyle(text.style.withFont(font))
     val textRenderer = MinecraftClient.getInstance().textRenderer
     var x = x
-    val width = textRenderer.getWidth(comp)
     if (centered) {
+        val width = textRenderer.getWidth(comp)
         x = x.toDouble() - width / 2
     }
     context.drawText(textRenderer, comp, x.toInt(), y.toInt(), colour, shadow)
-    var isHovered = false
-    if (pMouseY != null && pMouseX != null) {
-        if (pMouseX.toInt() >= x.toInt() && pMouseX.toInt() <= x.toInt() + width &&
-            pMouseY.toInt() >= y.toInt() && pMouseY.toInt() <= y.toInt() + textRenderer.fontHeight
-        ) {
-            isHovered = true
-        }
-    }
-    return isHovered
 }
 
 fun drawText(

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

@@ -66,15 +66,7 @@ interface PokemonSelectingItem {
                 return if (entity != null) {
                     val pokemon = entity.pokemon
                     if (entity.ownerUuid == player.uuid) {
-                        val typedActionResult = applyToPokemon(player, stack, pokemon)
-                        if (typedActionResult != null)
-                        {
-                            CobblemonCriteria.POKEMON_INTERACT.trigger(player, PokemonInteractContext(pokemon.species.resourceIdentifier, Registries.ITEM.getId(stack.item)))
-                            typedActionResult
-                        }
-                        else {
-                            TypedActionResult.pass(stack)
-                        }
+                        applyToPokemon(player, stack, pokemon) ?: TypedActionResult.pass(stack)
                     } else {
                         TypedActionResult.fail(stack)
                     }

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

@@ -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.api.moves
+
+import com.cobblemon.mod.common.util.lang
+import com.mojang.serialization.Codec
+import net.minecraft.text.MutableText
+import net.minecraft.util.StringIdentifiable
+
+/**
+ * Represents the damage category of a [MoveTemplate]/[Move].
+ *
+ * @see MoveTemplate
+ * @see Move
+ */
+enum class DamageCategory : StringIdentifiable {
+
+    PHYSICAL,
+    SPECIAL,
+    STATUS;
+
+    override fun asString(): String = this.name
+
+    /**
+     * Resolves the display name of this damage category.
+     *
+     * @return The generated text.
+     */
+    fun displayName(): MutableText = lang("move.category.${this.name.lowercase()}")
+
+    companion object {
+
+        val CODEC: Codec<DamageCategory> = StringIdentifiable.createCodec(DamageCategory::values)
+
+    }
+
+}

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

@@ -8,7 +8,6 @@
 
 package com.cobblemon.mod.common.api.moves
 
-import com.cobblemon.mod.common.api.moves.categories.DamageCategory
 import com.cobblemon.mod.common.api.reactive.SimpleObservable
 import com.cobblemon.mod.common.api.types.ElementalType
 import com.cobblemon.mod.common.net.IntSize

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

@@ -8,14 +8,15 @@
 
 package com.cobblemon.mod.common.api.moves
 
-import com.cobblemon.mod.common.api.moves.categories.DamageCategories
-import com.cobblemon.mod.common.api.moves.categories.DamageCategory
+import com.cobblemon.mod.common.api.registry.CobblemonRegistries
 import com.cobblemon.mod.common.api.types.ElementalType
-import com.cobblemon.mod.common.api.types.ElementalTypes
 import com.cobblemon.mod.common.battles.MoveTarget
 import com.cobblemon.mod.common.util.lang
 import com.google.gson.annotations.SerializedName
+import com.mojang.serialization.Codec
+import com.mojang.serialization.codecs.RecordCodecBuilder
 import net.minecraft.text.MutableText
+import net.minecraft.util.math.random.Random
 
 /**
  * This class represents the base of a Move.
@@ -48,6 +49,27 @@ open class MoveTemplate(
     val effectChances: Array<Double>
 ) {
 
+    companion object {
+        fun dummy(name: String) = Dummy(name)
+
+        val CODEC: Codec<MoveTemplate> = RecordCodecBuilder.create { builder ->
+            builder.group(
+                Codec.STRING.fieldOf("name").forGetter(MoveTemplate::name),
+                Codec.INT.fieldOf("num").forGetter(MoveTemplate::num),
+                CobblemonRegistries.ELEMENTAL_TYPE.codec.fieldOf("type").forGetter(MoveTemplate::elementalType),
+                DamageCategory.CODEC.fieldOf("damageCategory").forGetter(MoveTemplate::damageCategory),
+                Codec.DOUBLE.fieldOf("power").forGetter(MoveTemplate::power),
+                MoveTarget.CODEC.fieldOf("target").forGetter(MoveTemplate::target),
+                Codec.DOUBLE.fieldOf("accuracy").forGetter(MoveTemplate::accuracy),
+                Codec.INT.fieldOf("pp").forGetter(MoveTemplate::pp),
+                Codec.INT.fieldOf("priority").forGetter(MoveTemplate::priority),
+                Codec.DOUBLE.fieldOf("critRatio").forGetter(MoveTemplate::critRatio),
+                Codec.list(Codec.DOUBLE).fieldOf("effectChances").xmap({ e -> e.toTypedArray() }, {  e -> e.toList() }).forGetter(MoveTemplate::effectChances)
+            ).apply(builder, ::MoveTemplate)
+        }
+
+    }
+
     val displayName: MutableText
         get() = lang("move.$name")
     val description: MutableText
@@ -57,8 +79,8 @@ open class MoveTemplate(
     class Dummy(name: String) : MoveTemplate(
         name = name,
         num = -1,
-        elementalType = ElementalTypes.NORMAL,
-        damageCategory = DamageCategories.STATUS,
+        elementalType = CobblemonRegistries.ELEMENTAL_TYPE.getRandom(Random.create()).orElseThrow().value(),
+        damageCategory = DamageCategory.STATUS,
         power = 0.0,
         target = MoveTarget.all,
         accuracy = 100.0,
@@ -68,10 +90,6 @@ open class MoveTemplate(
         effectChances = emptyArray()
     )
 
-    companion object {
-        fun dummy(name: String) = Dummy(name)
-    }
-
     /**
      * Creates the Move with full PP
      */
@@ -92,4 +110,5 @@ open class MoveTemplate(
             template = this
         )
     }
+
 }

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

@@ -10,9 +10,8 @@ package com.cobblemon.mod.common.api.moves
 
 import com.cobblemon.mod.common.Cobblemon
 import com.cobblemon.mod.common.api.data.DataRegistry
-import com.cobblemon.mod.common.api.moves.categories.DamageCategories
 import com.cobblemon.mod.common.api.reactive.SimpleObservable
-import com.cobblemon.mod.common.api.types.ElementalTypes
+import com.cobblemon.mod.common.api.registry.CobblemonRegistries
 import com.cobblemon.mod.common.battles.MoveTarget
 import com.cobblemon.mod.common.battles.runner.ShowdownService
 import com.cobblemon.mod.common.net.messages.client.data.MovesRegistrySyncPacket
@@ -44,8 +43,8 @@ object Moves : DataRegistry {
             val id = jsMove.get("id").asString
             try {
                 val num = jsMove.get("num").asInt
-                val elementalType = ElementalTypes.getOrException(jsMove.get("type").asString)
-                val damageCategory = DamageCategories.getOrException(jsMove.get("category").asString)
+                val elementalType = CobblemonRegistries.ELEMENTAL_TYPE.first { it.showdownId() == jsMove.get("type").asString }
+                val damageCategory = DamageCategory.valueOf(jsMove.get("category").asString.uppercase())
                 val power = jsMove.get("basePower").asDouble
                 val target = MoveTarget.fromShowdownId(jsMove.get("target").asString)
                 // If not a double it's always true

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

@@ -1,30 +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.moves.adapters
-
-import com.cobblemon.mod.common.api.moves.categories.DamageCategories
-import com.cobblemon.mod.common.api.moves.categories.DamageCategory
-import com.google.gson.JsonDeserializationContext
-import com.google.gson.JsonDeserializer
-import com.google.gson.JsonElement
-import com.google.gson.JsonPrimitive
-import com.google.gson.JsonSerializationContext
-import com.google.gson.JsonSerializer
-import java.lang.reflect.Type
-
-object DamageCategoryAdapter: JsonSerializer<DamageCategory>, JsonDeserializer<DamageCategory> {
-
-    override fun serialize(src: DamageCategory, typeOfSrc: Type, context: JsonSerializationContext): JsonElement {
-        return JsonPrimitive(src.name)
-    }
-
-    override fun deserialize(json: JsonElement, typeOfT: Type, context: JsonDeserializationContext): DamageCategory {
-        return DamageCategories.getOrException(json.asString)
-    }
-}

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

@@ -1,64 +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.moves.categories
-
-import com.cobblemon.mod.common.util.cobblemonResource
-import net.minecraft.text.Text
-import net.minecraft.util.Identifier
-
-object DamageCategories {
-    private val allCategories = mutableListOf<DamageCategory>()
-
-    val PHYSICAL = register(
-        name = "physical",
-        displayName = Text.translatable("cobblemon.move.category.physical"),
-        textureXMultiplier = 0
-    )
-    val SPECIAL = register(
-        name = "special",
-        displayName = Text.translatable("cobblemon.move.category.special"),
-        textureXMultiplier = 1
-    )
-    val STATUS = register(
-        name = "status",
-        displayName = Text.translatable("cobblemon.move.category.status"),
-        textureXMultiplier = 2
-    )
-
-    fun register(
-        name: String,
-        displayName: Text,
-        resourceLocation: Identifier = cobblemonResource("textures/gui/categories.png"),
-        textureXMultiplier: Int
-    ): DamageCategory {
-        return DamageCategory(
-            name = name,
-            displayName = displayName,
-            textureXMultiplier = textureXMultiplier,
-            resourceLocation = resourceLocation
-        ).also {
-            allCategories.add(it)
-        }
-    }
-
-    fun register(damageCategory: DamageCategory): DamageCategory {
-        allCategories.add(damageCategory)
-        return damageCategory
-    }
-
-    fun get(name: String): DamageCategory? {
-        return allCategories.firstOrNull { cat -> cat.name.equals(name, ignoreCase = true) }
-    }
-
-    fun getOrException(name: String): DamageCategory {
-        return allCategories.first { cat -> cat.name.equals(name, ignoreCase = true) }
-    }
-
-    fun count() = allCategories.size
-}

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

@@ -1,28 +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.moves.categories
-
-import com.cobblemon.mod.common.util.cobblemonResource
-import net.minecraft.text.Text
-import net.minecraft.util.Identifier
-
-/**
- * Representing a DamageCategory from the Pokemon Game
- *
- * @param name: The English name used to load / find it (spaces -> _)
- * @param displayName: A Component used to display the name, normally a TranslatableText
- * @param resourceLocation: The location of the resource used in the GUI
- */
-class DamageCategory(
-    val name: String,
-    val displayName: Text,
-    val textureXMultiplier: Int,
-    val resourceLocation: Identifier = cobblemonResource("textures/gui/categories.png")
-) {
-}

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

@@ -24,7 +24,7 @@ import com.cobblemon.mod.common.api.pokemon.labels.CobblemonPokemonLabels
 import com.cobblemon.mod.common.api.pokemon.stats.Stats
 import com.cobblemon.mod.common.api.pokemon.status.Statuses
 import com.cobblemon.mod.common.api.reactive.SimpleObservable
-import com.cobblemon.mod.common.api.types.ElementalTypes
+import com.cobblemon.mod.common.api.types.CobblemonElementalTypeTags
 import com.cobblemon.mod.common.pokeball.PokeBall
 import com.cobblemon.mod.common.util.cobblemonResource
 import com.google.gson.Gson
@@ -136,13 +136,13 @@ object PokeBalls : JsonDataRegistry<PokeBall> {
         createDefault("fast_ball", BaseStatModifier(Stats.SPEED, { it >= 100 }, 4F))
         createDefault("level_ball", CatchRateModifiers.LEVEL)
         // ToDo we will need fishing context here once fishing is implemented for a multiplier
-        createDefault("lure_ball", CatchRateModifiers.typeBoosting(2F, ElementalTypes.WATER))
+        createDefault("lure_ball", CatchRateModifiers.typeBoosting(2F, CobblemonElementalTypeTags.LURE_BALL_BOOSTING))
         createDefault("heavy_ball", CatchRateModifiers.WEIGHT_BASED)
         createDefault("love_ball", CatchRateModifiers.LOVE)
         createDefault("friend_ball", effects = listOf(CaptureEffects.friendshipSetter(150)))
         createDefault("moon_ball", CatchRateModifiers.MOON_PHASES)
         createDefault("sport_ball", MultiplierModifier(1.5F))
-        createDefault("net_ball", CatchRateModifiers.typeBoosting(3F, ElementalTypes.BUG, ElementalTypes.WATER))
+        createDefault("net_ball", CatchRateModifiers.typeBoosting(3F, CobblemonElementalTypeTags.NET_BALL_BOOSTING))
         createDefault("dive_ball", CatchRateModifiers.SUBMERGED_IN_WATER, waterDragValue = 0.99F)
         createDefault("nest_ball", CatchRateModifiers.NEST)
         // ToDo implement effect once pokedex is implemented, we have a custom multiplier of 2.5 instead of the official pokeball

common/src/main/kotlin/com/cobblemon/mod/common/api/pokeball/catching/modifiers/CatchRateModifiers.kt

@@ -14,7 +14,8 @@ import com.cobblemon.mod.common.api.pokemon.status.Status
 import com.cobblemon.mod.common.api.tags.CobblemonBiomeTags
 import com.cobblemon.mod.common.api.types.ElementalType
 import com.cobblemon.mod.common.battles.BattleRegistry
-import com.cobblemon.mod.common.pokemon.Gender
+import com.cobblemon.mod.common.api.pokemon.gender.Gender
+import net.minecraft.registry.tag.TagKey
 
 /**
  * A collection of some default usages of [CatchRateModifier]s.
@@ -139,11 +140,11 @@ object CatchRateModifiers {
      * Used by [PokeBalls.NET_BALL].
      * Boosts the catch rate if the target is of the given types.
      *
-     * @param multiplier The multiplier to be applied if the target has any of the accepted [types].
-     * @param types The [ElementalType]s that will trigger the multiplier.
+     * @param multiplier The multiplier to be applied if the target has any of the accepted [typeTag].
+     * @param typeTag The [ElementalType] [TagKey] that will trigger the multiplier.
      * @return The multiplier modifier.
      */
-    fun typeBoosting(multiplier: Float, vararg types: ElementalType): CatchRateModifier = MultiplierModifier(multiplier) { _, pokemon -> pokemon.types.any { type -> types.contains(type) } }
+    fun typeBoosting(multiplier: Float, typeTag: TagKey<ElementalType>): CatchRateModifier = MultiplierModifier(multiplier) { _, pokemon -> pokemon.types.any { type -> type.isIn(typeTag) } }
 
     /**
      * Used by [PokeBalls.DREAM_BALL].

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

@@ -12,13 +12,14 @@ import com.cobblemon.mod.common.Cobblemon
 import com.cobblemon.mod.common.api.abilities.Abilities
 import com.cobblemon.mod.common.api.pokeball.PokeBalls
 import com.cobblemon.mod.common.api.pokemon.aspect.AspectProvider
+import com.cobblemon.mod.common.api.pokemon.gender.Gender
 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.api.registry.CobblemonRegistries
+import com.cobblemon.mod.common.api.types.ElementalType
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
 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
@@ -30,10 +31,12 @@ import com.cobblemon.mod.common.util.splitMap
 import com.google.gson.JsonArray
 import com.google.gson.JsonObject
 import kotlin.random.Random
+import com.mojang.serialization.Codec
 import net.minecraft.nbt.NbtCompound
 import net.minecraft.nbt.NbtElement
 import net.minecraft.nbt.NbtList
 import net.minecraft.nbt.NbtString
+import net.minecraft.registry.Registry
 import net.minecraft.text.MutableText
 import net.minecraft.text.Text
 import net.minecraft.util.Identifier
@@ -91,7 +94,7 @@ 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.teraType = parseRegistryValue(CobblemonRegistries.ELEMENTAL_TYPE, keyPairs, "tera_type", "tera")
             props.dmaxLevel = parseIntProperty(keyPairs, listOf("dmax_level", "dmax"))?.coerceIn(0, Cobblemon.config.maxDynamaxLevel)
             props.gmaxFactor = parseBooleanProperty(keyPairs, listOf("gmax_factor", "gmax"))
             props.tradeable = parseBooleanProperty(keyPairs, listOf("tradeable", "tradable"))
@@ -156,7 +159,7 @@ open class PokemonProperties {
         }
 
         private fun parseSpeciesIdentifier(keyPairs: MutableList<Pair<String, String?>>): String? {
-            fun cleanSpeciesName(string: String) = string.lowercase().replace("[^a-z0-9_:]".toRegex(), "")
+            fun cleanSpeciesName(string: String) = string.lowercase().replace("[^a-z0-9:]".toRegex(), "")
             val matched = getMatchedKeyPair(keyPairs, listOf("species"))
             if (matched != null) {
                 val value = matched.second?.let(::cleanSpeciesName) ?: return null
@@ -196,6 +199,17 @@ open class PokemonProperties {
             }
         }
 
+        private fun <T> parseRegistryValue(registry: Registry<T>, keyPairs: MutableList<Pair<String, String?>>, vararg labels: String): T? {
+            val matchingKeyPair = getMatchedKeyPair(keyPairs, labels.asIterable()) ?: return null
+            val rawId = matchingKeyPair.second ?: return null
+            return try {
+                val id = Identifier(rawId)
+                registry.get(id)
+            } catch (_: InvalidIdentifierException) {
+                null
+            }
+        }
+
         private fun parseForm(keyPairs: MutableList<Pair<String, String?>>): String? {
             val matchingKeyPair = getMatchedKeyPair(keyPairs, listOf("form")) ?: return null
             keyPairs.remove(matchingKeyPair)
@@ -240,6 +254,9 @@ open class PokemonProperties {
             }
             return null
         }
+
+        val CODEC: Codec<PokemonProperties> = Codec.STRING.xmap(PokemonProperties::parse, PokemonProperties::asString)
+
     }
 
     var originalString: String = ""
@@ -256,7 +273,7 @@ open class PokemonProperties {
     var ability: String? = null
     var aspects: Set<String> = emptySet()
     var status: String? = null
-    var teraType: String? = null
+    var teraType: ElementalType? = null
     var dmaxLevel: Int? = null
     var gmaxFactor: Boolean? = null
     var tradeable: Boolean? = null
@@ -309,7 +326,7 @@ open class PokemonProperties {
                 pokemon.setEV(stat.key, stat.value)
             }
         }
-        teraType?.let { ElementalTypes.get(it)?.let { type -> pokemon.teraType = type } }
+        teraType?.let { type -> pokemon.teraType = type }
         dmaxLevel?.let { pokemon.dmaxLevel = it }
         gmaxFactor?.let { pokemon.gmaxFactor = it }
         tradeable?.let { pokemon.tradeable = it }
@@ -349,7 +366,7 @@ open class PokemonProperties {
                 pokemonEntity.pokemon.setEV(stat.key, stat.value)
             }
         }
-        teraType?.let { ElementalTypes.get(it)?.let { type -> pokemonEntity.pokemon.teraType = type } }
+        teraType?.let { type -> pokemonEntity.pokemon.teraType = type }
         dmaxLevel?.let { pokemonEntity.pokemon.dmaxLevel = it }
         gmaxFactor?.let { pokemonEntity.pokemon.gmaxFactor = it }
         tradeable?.let { pokemonEntity.pokemon.tradeable = it }
@@ -387,7 +404,7 @@ open class PokemonProperties {
         evs?.forEach{ stat ->
             if (stat.value != pokemon.evs[stat.key]) { return false }
         }
-        teraType?.takeIf { it != pokemon.teraType.name }?.let { return false }
+        teraType?.takeIf { it != pokemon.teraType }?.let { return false }
         dmaxLevel?.takeIf { it != pokemon.dmaxLevel }?.let { return false }
         gmaxFactor?.takeIf { it != pokemon.gmaxFactor }?.let { return false }
         tradeable?.takeIf { it != pokemon.tradeable }?.let { return false }
@@ -408,7 +425,7 @@ open class PokemonProperties {
                 if (pokemonEntity.pokemon.species != species) {
                     return false
                 }
-            } catch (e: InvalidIdentifierException) {}
+            } catch (_: InvalidIdentifierException) {}
         }
         nickname?.takeIf { it != pokemonEntity.pokemon.nickname }?.let { return false }
         form?.takeIf { !it.equals(pokemonEntity.pokemon.form.name, true) }?.let { return false }
@@ -423,7 +440,7 @@ 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 }
+        teraType?.takeIf { it != pokemonEntity.pokemon.teraType }?.let { return false }
         dmaxLevel?.takeIf { it != pokemonEntity.pokemon.dmaxLevel }?.let { return false }
         gmaxFactor?.takeIf { it != pokemonEntity.pokemon.gmaxFactor }?.let { return false }
         tradeable?.takeIf { it != pokemonEntity.pokemon.tradeable }?.let { return false }
@@ -444,7 +461,7 @@ open class PokemonProperties {
                 if (properties.species != species.toString()) {
                     return false
                 }
-            } catch (e: InvalidIdentifierException) {}
+            } catch (_: InvalidIdentifierException) {}
         }
         nickname?.takeIf { it != properties.nickname }?.let { return false }
         form?.takeIf { !it.equals(properties.form, true) }?.let { return false }
@@ -486,8 +503,9 @@ open class PokemonProperties {
     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()
+            if (Cobblemon.config.teraTypeRate.checkRate()) CobblemonRegistries.ELEMENTAL_TYPE.filter { !baseTypes.contains(it) }.random()
             else baseTypes.random()
     }
 
@@ -514,7 +532,7 @@ 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) }
+        teraType?.let { nbt.putString(DataKeys.POKEMON_TERA_TYPE, it.id().toString()) }
         dmaxLevel?.let { nbt.putInt(DataKeys.POKEMON_DMAX_LEVEL, it) }
         gmaxFactor?.let { nbt.putBoolean(DataKeys.POKEMON_GMAX_FACTOR, it) }
         tradeable?.let { nbt.putBoolean(DataKeys.POKEMON_TRADEABLE, it) }
@@ -539,7 +557,7 @@ 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
+        teraType = if (tag.contains(DataKeys.POKEMON_TERA_TYPE)) CobblemonRegistries.ELEMENTAL_TYPE.get(Identifier(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
         tradeable = if (tag.contains(DataKeys.POKEMON_TRADEABLE)) tag.getBoolean(DataKeys.POKEMON_TRADEABLE) else null
@@ -566,7 +584,7 @@ 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) }
+        teraType?.let { json.addProperty(DataKeys.POKEMON_TERA_TYPE, it.id().toString()) }
         dmaxLevel?.let { json.addProperty(DataKeys.POKEMON_DMAX_LEVEL, it) }
         gmaxFactor?.let { json.addProperty(DataKeys.POKEMON_GMAX_FACTOR, it) }
         tradeable?.let { json.addProperty(DataKeys.POKEMON_TRADEABLE, it) }
@@ -592,7 +610,9 @@ 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
+        teraType = json.get(DataKeys.POKEMON_TERA_TYPE)?.asString?.let { CobblemonRegistries.ELEMENTAL_TYPE.get(
+            Identifier(it)
+        ) }
         dmaxLevel = json.get(DataKeys.POKEMON_DMAX_LEVEL)?.asInt
         gmaxFactor = json.get(DataKeys.POKEMON_GMAX_FACTOR)?.asBoolean
         tradeable = json.get(DataKeys.POKEMON_TRADEABLE)?.asBoolean
@@ -622,7 +642,7 @@ open class PokemonProperties {
         evs?.forEach{ stat ->
             pieces.add("${stat.key}_ev=${stat.value}")
         }
-        teraType?.let { pieces.add("tera_type=$it") }
+        teraType?.let { pieces.add("tera_type=${it.id()}") }
         dmaxLevel?.let { pieces.add("dmax_level=$it") }
         gmaxFactor?.let { pieces.add("gmax_factor=$it") }
         tradeable?.let { pieces.add("tradeable=$it") }

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

@@ -23,7 +23,6 @@ import com.cobblemon.mod.common.api.pokemon.effect.ShoulderEffect
 import com.cobblemon.mod.common.api.pokemon.effect.adapter.ShoulderEffectAdapter
 import com.cobblemon.mod.common.api.pokemon.egg.EggGroup
 import com.cobblemon.mod.common.api.pokemon.evolution.Evolution
-import com.cobblemon.mod.common.api.pokemon.evolution.PreEvolution
 import com.cobblemon.mod.common.api.pokemon.evolution.requirement.EvolutionRequirement
 import com.cobblemon.mod.common.api.pokemon.experience.ExperienceGroup
 import com.cobblemon.mod.common.api.pokemon.experience.ExperienceGroupAdapter
@@ -38,14 +37,14 @@ import com.cobblemon.mod.common.net.messages.client.data.SpeciesRegistrySyncPack
 import com.cobblemon.mod.common.pokemon.FormData
 import com.cobblemon.mod.common.pokemon.Species
 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.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
+import com.cobblemon.mod.common.util.codec.toTypeAdapter
+import com.cobblemon.mod.common.util.server
 import com.google.common.collect.HashBasedTable
 import com.google.gson.Gson
 import com.google.gson.GsonBuilder
@@ -56,6 +55,7 @@ import net.minecraft.entity.effect.StatusEffect
 import net.minecraft.item.Item
 import net.minecraft.nbt.NbtCompound
 import net.minecraft.registry.Registries
+import net.minecraft.registry.RegistryKeys
 import net.minecraft.resource.ResourceType
 import net.minecraft.server.network.ServerPlayerEntity
 import net.minecraft.util.Identifier
@@ -76,11 +76,8 @@ object PokemonSpecies : JsonDataRegistry<Species> {
         .registerTypeAdapter(ExperienceGroup::class.java, ExperienceGroupAdapter)
         .registerTypeAdapter(EntityDimensions::class.java, EntityDimensionsAdapter)
         .registerTypeAdapter(Learnset::class.java, LearnsetAdapter)
-        .registerTypeAdapter(Evolution::class.java, CobblemonEvolutionAdapter)
         .registerTypeAdapter(Box::class.java, BoxAdapter)
         .registerTypeAdapter(AbilityPool::class.java, AbilityPoolAdapter)
-        .registerTypeAdapter(EvolutionRequirement::class.java, CobblemonRequirementAdapter)
-        .registerTypeAdapter(PreEvolution::class.java, CobblemonPreEvolutionAdapter)
         .registerTypeAdapter(TypeToken.getParameterized(Set::class.java, Evolution::class.java).type, LazySetAdapter(Evolution::class))
         .registerTypeAdapter(IntRange::class.java, IntRangeAdapter)
         .registerTypeAdapter(PokemonProperties::class.java, pokemonPropertiesShortAdapter)
@@ -90,9 +87,9 @@ object PokemonSpecies : JsonDataRegistry<Species> {
         .registerTypeAdapter(SleepDepth::class.java, SleepDepth.adapter)
         .registerTypeAdapter(DropEntry::class.java, DropEntryAdapter)
         .registerTypeAdapter(NbtCompound::class.java, NbtCompoundAdapter)
-        .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Biome::class.java).type, BiomeLikeConditionAdapter)
-        .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Block::class.java).type, BlockLikeConditionAdapter)
-        .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Item::class.java).type, ItemLikeConditionAdapter)
+        .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Biome::class.java).type, RegistryLikeCondition.createCodec { server()!!.registryManager.get(RegistryKeys.BIOME) }.toTypeAdapter())
+        .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Block::class.java).type, RegistryLikeCondition.createCodec { Registries.BLOCK }.toTypeAdapter())
+        .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Item::class.java).type, RegistryLikeCondition.createCodec { Registries.ITEM }.toTypeAdapter())
         .registerTypeAdapter(EggGroup::class.java, EggGroupAdapter)
         .registerTypeAdapter(StatusEffect::class.java, RegistryElementAdapter<StatusEffect> { Registries.STATUS_EFFECT })
         .registerTypeAdapter(NbtItemPredicate::class.java, NbtItemPredicateAdapter)
@@ -211,7 +208,7 @@ object PokemonSpecies : JsonDataRegistry<Species> {
             "H" to "No Ability",
             "S" to "No Ability"
         )
-        val types = (form?.types ?: species.types).map { it.name.replaceFirstChar(Char::uppercase) }
+        val types = (form?.types ?: species.types).map { it.showdownId() }
         val preevo: String? = (form?.preEvolution ?: species.preEvolution)?.let { if (it.form == it.species.standardForm) createShowdownName(it.species) else "${createShowdownName(it.species)}-${it.form.name}" }
         // For the context of battles the content here doesn't matter whatsoever and due to how PokemonProperties work we can't guarantee an actual specific species is defined.
         val evos = if ((form?.evolutions ?: species.evolutions).isEmpty()) emptyList() else arrayListOf("")

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

@@ -8,6 +8,9 @@
 
 package com.cobblemon.mod.common.api.pokemon.egg
 
+import com.mojang.serialization.Codec
+import net.minecraft.util.StringIdentifiable
+
 /**
  * These represent categories which determine which Pokémon are able to interbreed.
  *
@@ -15,7 +18,7 @@ package com.cobblemon.mod.common.api.pokemon.egg
  *
  * @property showdownID used for data synchronization with Showdown data format.
  */
-enum class EggGroup(internal val showdownID: String) {
+enum class EggGroup(internal val showdownID: String) : StringIdentifiable {
 
     MONSTER("Monster"),
     WATER_1("Water 1"),
@@ -31,6 +34,15 @@ enum class EggGroup(internal val showdownID: String) {
     WATER_2("Water 2"),
     DITTO("Ditto"),
     DRAGON("Dragon"),
-    UNDISCOVERED("Undiscovered")
+    UNDISCOVERED("Undiscovered");
+
+    override fun asString(): String = this.name
+
+    companion object {
+
+        @JvmField
+        val CODEC: Codec<EggGroup> = StringIdentifiable.createCodec(EggGroup::values)
+
+    }
 
 }

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

@@ -11,10 +11,10 @@ package com.cobblemon.mod.common.api.pokemon.evolution
 import com.cobblemon.mod.common.CobblemonSounds
 import com.cobblemon.mod.common.api.events.CobblemonEvents
 import com.cobblemon.mod.common.api.events.pokemon.evolution.EvolutionCompleteEvent
-import com.cobblemon.mod.common.api.events.pokemon.evolution.EvolutionTestedEvent
 import com.cobblemon.mod.common.api.moves.BenchedMove
 import com.cobblemon.mod.common.api.moves.MoveTemplate
 import com.cobblemon.mod.common.api.pokemon.PokemonProperties
+import com.cobblemon.mod.common.api.pokemon.evolution.adapters.Variant
 import com.cobblemon.mod.common.api.pokemon.evolution.requirement.EvolutionRequirement
 import com.cobblemon.mod.common.pokemon.Pokemon
 import com.cobblemon.mod.common.pokemon.activestate.ShoulderedState
@@ -22,6 +22,7 @@ import com.cobblemon.mod.common.pokemon.evolution.variants.ItemInteractionEvolut
 import com.cobblemon.mod.common.pokemon.evolution.variants.LevelUpEvolution
 import com.cobblemon.mod.common.pokemon.evolution.variants.TradeEvolution
 import com.cobblemon.mod.common.util.lang
+import com.mojang.serialization.Codec
 import net.minecraft.item.ItemStack
 import net.minecraft.sound.SoundCategory
 
@@ -61,18 +62,18 @@ interface Evolution : EvolutionLike {
      */
     val learnableMoves: MutableSet<MoveTemplate>
 
+    /**
+     * The [Variant] of this [Evolution].
+     */
+    val variant: Variant<Evolution>
+
     /**
      * Checks if the given [Pokemon] passes all the conditions and is ready to evolve.
      *
      * @param pokemon The [Pokemon] being queried.
      * @return If the [Evolution] can start.
      */
-    fun test(pokemon: Pokemon): Boolean {
-        val result = this.requirements.all { requirement -> requirement.check(pokemon) }
-        val event = EvolutionTestedEvent(pokemon, this, result, result)
-        CobblemonEvents.EVOLUTION_TESTED.post(event)
-        return event.result
-    }
+    fun test(pokemon: Pokemon) = this.requirements.all { requirement -> requirement.check(pokemon) }
 
     /**
      * Starts this evolution or queues it if [optional] is true.
@@ -125,4 +126,12 @@ interface Evolution : EvolutionLike {
     fun applyTo(pokemon: Pokemon) {
         result.apply(pokemon)
     }
+
+    /**
+     * TODO
+     *
+     * @return
+     */
+    fun codec(): Codec<out Evolution> = this.variant.codec
+
 }

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

@@ -8,9 +8,10 @@
 
 package com.cobblemon.mod.common.api.pokemon.evolution
 
-import com.cobblemon.mod.common.pokemon.FormData
-import com.cobblemon.mod.common.pokemon.Species
-import com.cobblemon.mod.common.pokemon.evolution.StandardPreEvolution
+import com.cobblemon.mod.common.api.pokemon.species.Species
+import com.cobblemon.mod.common.api.registry.CobblemonRegistries
+import com.mojang.serialization.Codec
+import net.minecraft.util.Identifier
 
 /**
  * Represents the previous stage in the evolutionary line of a given Pokémon.
@@ -19,15 +20,14 @@ import com.cobblemon.mod.common.pokemon.evolution.StandardPreEvolution
  * @author Licious
  * @since March 22nd, 2022
  */
-interface PreEvolution {
+class PreEvolution internal constructor(private val speciesKey: Identifier){
 
-    val species: Species
-
-    val form: FormData
+    val species: Species by lazy { CobblemonRegistries.SPECIES.get(this.speciesKey)!! }
 
     companion object {
 
-        fun of(species: Species, form: FormData = species.standardForm): PreEvolution = StandardPreEvolution(species, form)
+        @JvmField
+        val CODEC: Codec<PreEvolution> = Identifier.CODEC.xmap(::PreEvolution, PreEvolution::speciesKey)
 
     }
 

common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/evolution/adapters/EvolutionAdapter.kt

@@ -1,35 +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.pokemon.evolution.adapters
-
-import com.cobblemon.mod.common.api.pokemon.evolution.Evolution
-import com.cobblemon.mod.common.pokemon.evolution.adapters.CobblemonEvolutionAdapter
-import com.google.gson.JsonDeserializer
-import com.google.gson.JsonSerializer
-import kotlin.reflect.KClass
-
-/**
- * Saves and loads [Evolution]s with JSON.
- * For the default implementation see [CobblemonEvolutionAdapter].
- *
- * @author Licious
- * @since March 20th, 2022
- */
-interface EvolutionAdapter : JsonDeserializer<Evolution>, JsonSerializer<Evolution> {
-
-    /**
-     * Registers the given type of [Evolution] to it's associated ID for deserialization.
-     *
-     * @param T The type of [Evolution].
-     * @param id The id of the evolution event.
-     * @param type The [KClass] of the type.
-     */
-    fun <T : Evolution> registerType(id: String, type: KClass<T>)
-
-}

common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/evolution/adapters/EvolutionRegistry.kt

@@ -0,0 +1,112 @@
+/*
+ * 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.pokemon.evolution.adapters
+
+import com.cobblemon.mod.common.api.pokemon.evolution.Evolution
+import com.cobblemon.mod.common.api.pokemon.evolution.requirement.EvolutionRequirement
+import com.cobblemon.mod.common.pokemon.evolution.requirements.*
+import com.cobblemon.mod.common.pokemon.evolution.variants.BlockClickEvolution
+import com.cobblemon.mod.common.pokemon.evolution.variants.ItemInteractionEvolution
+import com.cobblemon.mod.common.pokemon.evolution.variants.LevelUpEvolution
+import com.cobblemon.mod.common.pokemon.evolution.variants.TradeEvolution
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.mojang.serialization.Codec
+import com.mojang.serialization.Lifecycle
+import net.minecraft.registry.RegistryKey
+import net.minecraft.registry.SimpleRegistry
+
+/**
+ *
+ */
+object EvolutionRegistry {
+
+    private val EVOLUTION_REGISTRY = SimpleRegistry<Variant<Evolution>>(RegistryKey.ofRegistry(cobblemonResource("evolution_variants")), Lifecycle.stable())
+    private val REQUIREMENT_REGISTRY = SimpleRegistry<Variant<EvolutionRequirement>>(RegistryKey.ofRegistry(cobblemonResource("evolution_requirements")), Lifecycle.stable())
+
+    /**
+     * A [Codec] for [Evolution].
+     * If you wish to register more variants see [registerEvolutionVariant].
+     */
+    @JvmField
+    val EVOLUTION_CODEC: Codec<Evolution> = EVOLUTION_REGISTRY.codec.dispatch("variant", Evolution::variant) { variant -> variant.codec }
+
+    /**
+     * A [Codec] for [EvolutionRequirement].
+     * If you wish to register more variants see [registerRequirementVariant].
+     */
+    @JvmField
+    val REQUIREMENT_CODEC: Codec<EvolutionRequirement> = REQUIREMENT_REGISTRY.codec.dispatch("variant", EvolutionRequirement::variant) { variant -> variant.codec }
+
+    /**
+     * Registers an [Evolution] type.
+     *
+     * @param variant The [Variant] of an [Evolution] being registered.
+     *
+     * @throws IllegalStateException If the backing registry already contains an entry with the [Variant.identifier].
+     * @throws AssertionError If the registry is missing an intrusive holder.
+     */
+    @JvmStatic
+    fun registerEvolutionVariant(variant: Variant<Evolution>) {
+        EVOLUTION_REGISTRY.add(RegistryKey.of(EVOLUTION_REGISTRY.key, variant.identifier), variant, Lifecycle.stable())
+    }
+
+    /**
+     * Registers an [EvolutionRequirement] type.
+     *
+     * @param variant The [Variant] of an [EvolutionRequirement] being registered.
+     *
+     * @throws IllegalStateException If the backing registry already contains an entry with the [Variant.identifier].
+     * @throws AssertionError If the registry is missing an intrusive holder.
+     */
+    @JvmStatic
+    fun registerRequirementVariant(variant: Variant<EvolutionRequirement>) {
+        REQUIREMENT_REGISTRY.add(RegistryKey.of(REQUIREMENT_REGISTRY.key, variant.identifier), variant, Lifecycle.stable())
+    }
+
+    internal fun init() {
+        this.registerDefaultEvolutions()
+        this.registerDefaultRequirements()
+    }
+
+    private fun registerDefaultEvolutions() {
+        this.registerEvolutionVariant(BlockClickEvolution.VARIANT)
+        this.registerEvolutionVariant(ItemInteractionEvolution.VARIANT)
+        this.registerEvolutionVariant(LevelUpEvolution.MAIN_VARIANT)
+        this.registerEvolutionVariant(LevelUpEvolution.ALTERNATIVE_VARIANT)
+        this.registerEvolutionVariant(TradeEvolution.VARIANT)
+    }
+
+    private fun registerDefaultRequirements() {
+        this.registerRequirementVariant(AllOfRequirement.VARIANT)
+        this.registerRequirementVariant(AnyOfRequirement.VARIANT)
+        this.registerRequirementVariant(AreaRequirement.VARIANT)
+        this.registerRequirementVariant(AttackDefenceRatioRequirement.VARIANT)
+        this.registerRequirementVariant(BattleCriticalHitsRequirement.VARIANT)
+        this.registerRequirementVariant(BiomeRequirement.VARIANT)
+        this.registerRequirementVariant(BlocksTraveledRequirement.VARIANT)
+        this.registerRequirementVariant(DamageTakenRequirement.VARIANT)
+        this.registerRequirementVariant(DefeatRequirement.VARIANT)
+        this.registerRequirementVariant(FriendshipRequirement.VARIANT)
+        this.registerRequirementVariant(HeldItemRequirement.VARIANT)
+        this.registerRequirementVariant(LevelRequirement.VARIANT)
+        this.registerRequirementVariant(MoonPhaseRequirement.VARIANT)
+        this.registerRequirementVariant(MoveSetRequirement.VARIANT)
+        this.registerRequirementVariant(MoveTypeRequirement.VARIANT)
+        this.registerRequirementVariant(NoneOfRequirement.VARIANT)
+        this.registerRequirementVariant(NotRequirement.VARIANT)
+        this.registerRequirementVariant(PartyMemberRequirement.VARIANT)
+        this.registerRequirementVariant(PokemonPropertiesRequirement.VARIANT)
+        this.registerRequirementVariant(RecoilRequirement.VARIANT)
+        this.registerRequirementVariant(TimeRangeRequirement.VARIANT)
+        this.registerRequirementVariant(UseMoveRequirement.VARIANT)
+        this.registerRequirementVariant(WeatherRequirement.VARIANT)
+        this.registerRequirementVariant(WorldRequirement.VARIANT)
+    }
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/evolution/adapters/RequirementAdapter.kt

@@ -1,35 +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.pokemon.evolution.adapters
-
-import com.cobblemon.mod.common.api.pokemon.evolution.requirement.EvolutionRequirement
-import com.cobblemon.mod.common.pokemon.evolution.adapters.CobblemonRequirementAdapter
-import com.google.gson.JsonDeserializer
-import com.google.gson.JsonSerializer
-import kotlin.reflect.KClass
-
-/**
- * Saves and loads [EvolutionRequirement]s with JSON.
- * For the default implementation see [CobblemonRequirementAdapter].
- *
- * @author Licious
- * @since March 21st, 2022
- */
-interface RequirementAdapter : JsonDeserializer<EvolutionRequirement>, JsonSerializer<EvolutionRequirement> {
-
-    /**
-     * Registers the given type of [EvolutionRequirement] to it's associated ID for deserialization.
-     *
-     * @param T The type of [EvolutionRequirement].
-     * @param id The id of the evolution event.
-     * @param type The [KClass] of the type.
-     */
-    fun <T : EvolutionRequirement> registerType(id: String, type: KClass<T>)
-
-}

common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/evolution/adapters/Variant.kt

@@ -6,10 +6,12 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
 
-package com.cobblemon.mod.common.pokemon
+package com.cobblemon.mod.common.api.pokemon.evolution.adapters
 
-enum class Gender(val showdownName: String) {
-    MALE("M"),
-    FEMALE("F"),
-    GENDERLESS("N")
-}
+import com.mojang.serialization.Codec
+import net.minecraft.util.Identifier
+
+data class Variant<T>(
+    val identifier: Identifier,
+    val codec: Codec<out T>
+)

common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/evolution/progress/EvolutionProgressFactory.kt

@@ -8,16 +8,14 @@
 
 package com.cobblemon.mod.common.api.pokemon.evolution.progress
 
-import com.cobblemon.mod.common.pokemon.evolution.progress.*
+import com.cobblemon.mod.common.pokemon.evolution.progress.RecoilEvolutionProgress
+import com.cobblemon.mod.common.pokemon.evolution.progress.UseMoveEvolutionProgress
 
 object EvolutionProgressFactory {
 
     private val variants = hashMapOf<String, () -> EvolutionProgress<*>>()
 
     init {
-        registerVariant(DamageTakenEvolutionProgress.ID.toString()) { DamageTakenEvolutionProgress() }
-        registerVariant(DefeatEvolutionProgress.ID.toString()) { DefeatEvolutionProgress() }
-        registerVariant(LastBattleCriticalHitsEvolutionProgress.ID.toString()) { LastBattleCriticalHitsEvolutionProgress() }
         registerVariant(RecoilEvolutionProgress.ID.toString()) { RecoilEvolutionProgress() }
         registerVariant(UseMoveEvolutionProgress.ID.toString()) { UseMoveEvolutionProgress() }
     }

common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/evolution/requirement/EvolutionRequirement.kt

@@ -10,7 +10,10 @@ package com.cobblemon.mod.common.api.pokemon.evolution.requirement
 
 import com.cobblemon.mod.common.api.pokemon.evolution.ContextEvolution
 import com.cobblemon.mod.common.api.pokemon.evolution.Evolution
+import com.cobblemon.mod.common.api.pokemon.evolution.adapters.EvolutionRegistry
+import com.cobblemon.mod.common.api.pokemon.evolution.adapters.Variant
 import com.cobblemon.mod.common.pokemon.Pokemon
+import com.mojang.serialization.Codec
 
 /**
  * Represents a requirement for an evolution.
@@ -22,7 +25,12 @@ import com.cobblemon.mod.common.pokemon.Pokemon
  * @author Licious
  * @since March 19th, 2022
  */
-fun interface EvolutionRequirement {
+interface EvolutionRequirement {
+
+    /**
+     *
+     */
+    val variant: Variant<EvolutionRequirement>
 
     /**
      * Checks if the given [Pokemon] satisfies the requirement.
@@ -32,4 +40,17 @@ fun interface EvolutionRequirement {
      */
     fun check(pokemon: Pokemon): Boolean
 
+    /**
+     * TODO
+     *
+     * @return
+     */
+    fun codec(): Codec<out EvolutionRequirement> = this.variant.codec
+
+    companion object {
+
+        val CODEC: Codec<EvolutionRequirement> = EvolutionRegistry.REQUIREMENT_CODEC
+
+    }
+
 }

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

@@ -18,6 +18,7 @@ import com.google.gson.JsonElement
 import com.google.gson.JsonPrimitive
 import com.google.gson.JsonSerializationContext
 import com.google.gson.JsonSerializer
+import com.mojang.serialization.Codec
 import java.lang.reflect.Type
 import kotlin.math.max
 import net.minecraft.text.MutableText
@@ -74,6 +75,10 @@ interface ExperienceGroup : LevelCurve {
             override fun getExperience(level: Int) = 0
             override fun getLevel(experience: Int) = 1
         }
+
+        @JvmField
+        val CODEC: Codec<ExperienceGroup> = Codec.STRING.xmap(ExperienceGroups::findByName, ExperienceGroup::name)
+
     }
 }
 

common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/gender/Gender.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.api.pokemon.gender
+
+import com.cobblemon.mod.common.api.data.ShowdownIdentifiable
+import com.cobblemon.mod.common.api.pokemon.species.Species
+import com.cobblemon.mod.common.pokemon.Pokemon
+import java.util.*
+
+/**
+ * Represents the [Gender] of a [Pokemon].
+ * This is taken into account by [Species] when generating the [Pokemon].
+ *
+ * @property showdownId The ID of the [Gender] in Showdown.
+ *
+ * @see Species.genderSelector
+ * @see Pokemon.gender
+ * @see GenderSelector
+ */
+enum class Gender(private val showdownId: String) : ShowdownIdentifiable {
+
+    MALE("M"),
+    FEMALE("F"),
+    GENDERLESS("N");
+
+    override fun showdownId(): String = this.showdownId
+
+    companion object {
+
+        /**
+         * The [Gender]s when a ratio is attached to a [GenderSelector].
+         *
+         * @see GenderSelector.maleRatio
+         */
+        @JvmField
+        val RATIO_BASED_GENDERS: Set<Gender> = EnumSet.of(MALE, FEMALE)
+
+        /**
+         * The [Gender]s when no ratio is attached to a [GenderSelector].
+         *
+         * @see GenderSelector.maleRatio
+         */
+        @JvmField
+        val NO_RATIO_GENDERS: Set<Gender> = EnumSet.of(GENDERLESS)
+
+    }
+
+}

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

@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.pokemon.gender
+
+import com.cobblemon.mod.common.api.pokemon.species.Species
+import com.cobblemon.mod.common.pokemon.Pokemon
+import com.mojang.serialization.Codec
+import kotlin.random.Random
+
+/**
+ * Class responsible for querying possible [Gender]s of [Species] and assigning them randomly to generated [Pokemon].
+ *
+ * @property maleRatio The raw ratio for the [Gender.MALE] despite the naming this is able to cover all possible genders.
+ *
+ * @see Species.genderSelector
+ *
+ * @throws IllegalArgumentException If male ratio is greater than 1.
+ */
+@Suppress("MemberVisibilityCanBePrivate")
+class GenderSelector internal constructor(private val maleRatio: Float) {
+
+    init {
+        if (this.maleRatio < 1F) {
+            throw IllegalArgumentException("Male ratio cannot be greater than 1.0")
+        }
+    }
+
+    /**
+     * Collects all the possible [Gender]s from [generate].
+     *
+     * @return The possible [Gender]s.
+     */
+    fun possibleGenders(): Set<Gender> = if (this.maleRatio < 0F) Gender.NO_RATIO_GENDERS else Gender.RATIO_BASED_GENDERS
+
+    /**
+     * Randomly picks a [Gender] using the [maleRatio].
+     *
+     * @return The generated [Gender].
+     */
+    fun generate(): Gender = when {
+        this.maleRatio < 0F -> Gender.GENDERLESS
+        this.maleRatio == 1F || Random.nextFloat() < this.maleRatio -> Gender.MALE
+        else -> Gender.FEMALE
+    }
+
+    /**
+     * Checks if the given [gender] is a possible selection of [generate].
+     *
+     * @param gender The [Gender] being checked.
+     * @return If the [gender] is possible with the context in this [GenderSelector].
+     */
+    fun isValid(gender: Gender): Boolean = this.possibleGenders().contains(gender)
+
+    companion object {
+
+        /**
+         * A [Codec] for [GenderSelector].
+         * This will (de)serialize from a primitive float.
+         * It will error if the value is not between [Float.MIN_VALUE] and 1F.
+         */
+        @JvmField
+        val CODEC: Codec<GenderSelector> = Codec.floatRange(Float.MIN_VALUE, 1F).xmap(::GenderSelector, GenderSelector::maleRatio)
+
+    }
+
+}

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

@@ -79,16 +79,6 @@ interface HeldItemManager {
      */
     fun take(pokemon: BattlePokemon, showdownId: String)
 
-    /**
-     * Tests if the given [BattlePokemon] should have their item consumed.
-     * This method is expected to be used in each implementation when needed.
-     *
-     * @param pokemon The [BattlePokemon] being tested.
-     * @param battle The [PokemonBattle] the [pokemon] is participating in.
-     * @param showdownId The literal ID of the held item on Showdown.
-     */
-    fun shouldConsumeItem(pokemon: BattlePokemon, battle: PokemonBattle, showdownId: String): Boolean = false
-
     companion object {
 
         /**

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

@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.pokemon.species
+
+import com.cobblemon.mod.common.api.data.ShowdownIdentifiable
+import com.cobblemon.mod.common.api.registry.CobblemonRegistries
+import com.mojang.serialization.Codec
+import com.mojang.serialization.codecs.RecordCodecBuilder
+import net.minecraft.util.Identifier
+
+/**
+ * Additional data only present in species that are a variation of an existing species.
+ * This is commonly referred to as a Pokémon form.
+ * In the context of Cobblemon aspects are used when a form is purely cosmetic.
+ * This is only present if a [Species] has actual stat related differences from the "base".
+ *
+ * @see <a href="https://bulbapedia.bulbagarden.net/wiki/Variant_Pok%C3%A9mon">Bulbapedias entry on variant Pokémon</a>
+ */
+class FormData internal constructor(
+    private var baseSpeciesIdentifier: Identifier,
+    private var battleOnly: Boolean
+) {
+
+    /**
+     * Resolves the base species of this form.
+     *
+     * @return The [Species] that is the base of this form.
+     */
+    fun baseSpecies(): Species = CobblemonRegistries.SPECIES.get(this.baseSpeciesIdentifier)!!
+
+    /**
+     * Checks if this [FormData] can only exist in battles.
+     *
+     * @return True if this [FormData] can only exist in battles.
+     */
+    fun isBattleOnly(): Boolean = this.battleOnly
+
+    companion object {
+
+        val CODEC: Codec<FormData> = RecordCodecBuilder.create { builder ->
+            builder.group(
+                Identifier.CODEC.fieldOf("baseSpecies").forGetter(FormData::baseSpeciesIdentifier),
+                Codec.BOOL.fieldOf("battleOnly").forGetter(FormData::battleOnly)
+            ).apply(builder, ::FormData)
+        }
+
+    }
+
+}

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

@@ -0,0 +1,198 @@
+/*
+ * 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.pokemon.species
+
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.api.abilities.AbilityPool
+import com.cobblemon.mod.common.api.data.ShowdownIdentifiable
+import com.cobblemon.mod.common.api.pokemon.egg.EggGroup
+import com.cobblemon.mod.common.api.pokemon.evolution.Evolution
+import com.cobblemon.mod.common.api.pokemon.evolution.PreEvolution
+import com.cobblemon.mod.common.api.pokemon.experience.ExperienceGroup
+import com.cobblemon.mod.common.api.pokemon.gender.Gender
+import com.cobblemon.mod.common.api.pokemon.gender.GenderSelector
+import com.cobblemon.mod.common.api.pokemon.moves.Learnset
+import com.cobblemon.mod.common.api.pokemon.species.internal.*
+import com.cobblemon.mod.common.api.pokemon.stats.StatMap
+import com.cobblemon.mod.common.api.registry.CobblemonRegistryElement
+import com.cobblemon.mod.common.api.registry.CobblemonRegistryKeys
+import com.cobblemon.mod.common.api.types.ElementalType
+import com.cobblemon.mod.common.pokemon.Pokemon
+import com.cobblemon.mod.common.pokemon.ai.PokemonBehaviour
+import com.cobblemon.mod.common.util.codec.ExtraCodecs
+import com.mojang.serialization.Codec
+import com.mojang.serialization.codecs.RecordCodecBuilder
+import net.minecraft.entity.EntityDimensions
+import net.minecraft.registry.Registry
+import net.minecraft.registry.entry.RegistryEntry
+import net.minecraft.text.MutableText
+import net.minecraft.text.Text
+import net.minecraft.util.Identifier
+import java.util.*
+
+@Suppress("unused")
+class Species internal constructor(
+    nationalPokedexNumber: Int,
+    types: Pair<ElementalType, Optional<ElementalType>>,
+    abilities: AbilityPool,
+    baseStats: StatMap,
+    catchRate: Int,
+    genderSelector: GenderSelector,
+    private val experienceData: ExperienceData,
+    private val eggData: EggData,
+    learnset: Learnset,
+    private val behaviourData: BehaviourData,
+    private val evolutionData: EvolutionData,
+    baseFriendship: Int,
+    evYield: StatMap,
+    private val cosmeticData: CosmeticData,
+    formData: Optional<FormData>
+): CobblemonRegistryElement<Species>, ShowdownIdentifiable {
+
+    companion object {
+
+        private val TYPES_CODEC = ExtraCodecs.ENTITY_DIMENSIONS
+
+        val codec = RecordCodecBuilder.create { builder ->
+            builder.group(
+                Codec.INT.fieldOf("nationalPokedexNumber").forGetter(Species::nationalPokedexNumber),
+                ExtraCodecs.DUAL_TYPE_CODEC.fieldOf("types").forGetter(Species::types),
+                // ToDo: abilities
+                StatMap.BASE_STATS_CODEC.fieldOf("baseStats").forGetter(Species::baseStats),
+                Codec.INT.fieldOf("catchRate").forGetter(Species::catchRate),
+                GenderSelector.CODEC.fieldOf("genderSelector").forGetter(Species::genderSelector),
+                ExperienceData.MAP_CODEC.forGetter(Species::experienceData),
+                EggData.MAP_CODEC.fieldOf("eggData").forGetter(Species::eggData),
+                // ToDo: learnset
+                BehaviourData.MAP_CODEC.forGetter(Species::behaviourData),
+                EvolutionData.MAP_CODEC.forGetter(Species::evolutionData),
+                Codec.INT.fieldOf("baseFriendship").forGetter(Species::baseFriendship),
+                StatMap.BASE_STATS_CODEC.fieldOf("evYield").forGetter(Species::evYield),
+                CosmeticData.MAP_CODEC.forGetter(Species::cosmeticData),
+                FormData.CODEC.optionalFieldOf("formData").forGetter(Species::formData)
+            ).apply(builder, ::Species)
+        }
+
+    }
+
+    val displayName: MutableText by lazy { Text.translatable("${this.id().namespace}.species.${this.id().path.replace("/", ".")}.name") }
+
+    var nationalPokedexNumber: Int = nationalPokedexNumber
+        private set
+
+    var types: Pair<ElementalType, Optional<ElementalType>> = types
+        private set
+
+    val primaryType: ElementalType get() = this.types.first
+
+    val secondaryType: Optional<ElementalType> get() = this.types.second
+
+    var abilities: AbilityPool = abilities
+        private set
+
+    var baseStats: StatMap = baseStats
+        private set
+
+    var catchRate: Int = catchRate
+        private set
+
+    /**
+     * Responsible for picking a [Gender] for this [Species] on [create].
+     */
+    var genderSelector: GenderSelector = genderSelector
+        private set
+
+    val shoulderMountable: Boolean get() = this.behaviourData.shoulderMountable
+
+    val baseExperienceYield: Int get() = this.experienceData.baseExperienceYield
+
+    val experienceGroup: ExperienceGroup get() = this.experienceData.experienceGroup
+
+    val eggCycles: Int get() = this.eggData.eggCycles
+
+    val eggGroups: Set<EggGroup> get() = this.eggData.eggGroups
+
+    var learnset: Learnset = learnset
+        private set
+
+    val behaviour: PokemonBehaviour get() = this.behaviourData.pokemonBehaviour
+
+    val evolutions: Set<Evolution> get() = this.evolutionData.evolutions
+
+    val preEvolution: Optional<PreEvolution> get() = this.evolutionData.preEvolution
+
+    val baseScale: Float get() = this.cosmeticData.baseScale
+
+    val hitbox: EntityDimensions get() = this.cosmeticData.hitbox
+
+    var baseFriendship: Int = baseFriendship
+        private set
+
+    var evYield: StatMap = evYield
+        private set
+
+    val weight: Float get() = this.cosmeticData.weight
+
+    val height: Float get() = this.cosmeticData.height
+
+    val aspects: Set<String> get() = this.cosmeticData.aspects
+
+    val features: Set<String> get() = this.behaviourData.features
+
+    val standingEyeHeight: Float get() = this.cosmeticData.standingEyeHeight
+
+    val swimmingEyeHeight: Float get() = this.cosmeticData.swimmingEyeHeight
+
+    val flyingEyeHeight: Float get() = this.cosmeticData.flyingEyeHeight
+
+    var formData: Optional<FormData> = formData
+        private set
+
+    /**
+     * TODO
+     *
+     * @param level
+     * @return
+     */
+    fun create(level: Int): Pokemon {
+        TODO("Not yet implemented")
+    }
+
+    /**
+     * Picks a randomly generated [Gender] using the [genderSelector].
+     *
+     * @return The picked [Gender].
+     */
+    fun pickGender(): Gender = this.genderSelector.generate()
+
+    /**
+     * Checks if this [Species] can be of the given [gender].
+     * This is checked against the [genderSelector].
+     *
+     * @param gender The [Gender] being checked.
+     * @return If the given [gender] is possible for this [Species].
+     */
+    fun canBeOfGender(gender: Gender): Boolean = this.genderSelector.isValid(gender)
+
+    override fun showdownId(): String {
+        val id = this.id()
+        val showdownId = ShowdownIdentifiable.REGEX.replace(id.path, "")
+        if (id.namespace == Cobblemon.MODID) {
+            return showdownId
+        }
+        return id.namespace + showdownId
+    }
+
+    override fun id(): Identifier = this.registry().getId(this)!!
+
+    override fun registryEntry(): RegistryEntry<Species> = this.registry().getEntry(this)
+
+    override fun registry(): Registry<Species> = Cobblemon.implementation.getRegistry(CobblemonRegistryKeys.SPECIES)
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/species/internal/BehaviourData.kt

@@ -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.api.pokemon.species.internal
+
+import com.cobblemon.mod.common.api.pokemon.species.Species
+import com.cobblemon.mod.common.pokemon.ai.PokemonBehaviour
+import com.cobblemon.mod.common.util.codec.setCodec
+import com.mojang.serialization.Codec
+import com.mojang.serialization.MapCodec
+import com.mojang.serialization.codecs.RecordCodecBuilder
+
+/**
+ * Intermediate for [Species] data.
+ */
+internal data class BehaviourData(
+    var pokemonBehaviour: PokemonBehaviour,
+    var shoulderMountable: Boolean,
+    var features: Set<String>,
+    var dynamaxBlocked: Boolean,
+) {
+
+    companion object {
+
+        val MAP_CODEC: MapCodec<BehaviourData> = RecordCodecBuilder.mapCodec { builder ->
+            builder.group(
+                PokemonBehaviour.CODEC.fieldOf("pokemonBehaviour").forGetter(BehaviourData::pokemonBehaviour),
+                Codec.BOOL.fieldOf("shoulderMountable").forGetter(BehaviourData::shoulderMountable),
+                setCodec(Codec.STRING).fieldOf("features").forGetter(BehaviourData::features),
+                Codec.BOOL.optionalFieldOf("dynamaxBlocked", false).forGetter(BehaviourData::dynamaxBlocked)
+            ).apply(builder, ::BehaviourData)
+        }
+
+        val CODEC: Codec<BehaviourData> = MAP_CODEC.codec()
+
+    }
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/species/internal/CosmeticData.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.api.pokemon.species.internal
+
+import com.cobblemon.mod.common.api.pokemon.species.Species
+import com.cobblemon.mod.common.util.codec.ExtraCodecs
+import com.cobblemon.mod.common.util.codec.setCodec
+import com.mojang.serialization.Codec
+import com.mojang.serialization.MapCodec
+import com.mojang.serialization.codecs.RecordCodecBuilder
+import net.minecraft.entity.EntityDimensions
+
+/**
+ * Intermediate for [Species] data.
+ */
+internal data class CosmeticData(
+    var baseScale: Float,
+    var hitbox: EntityDimensions,
+    var weight: Float,
+    var height: Float,
+    var aspects: Set<String>,
+    var standingEyeHeight: Float,
+    var swimmingEyeHeight: Float,
+    var flyingEyeHeight: Float,
+) {
+
+    companion object {
+
+        val MAP_CODEC: MapCodec<CosmeticData> = RecordCodecBuilder.mapCodec { builder ->
+            builder.group(
+                Codec.FLOAT.fieldOf("baseScale").forGetter(CosmeticData::baseScale),
+                ExtraCodecs.ENTITY_DIMENSIONS.fieldOf("hitbox").forGetter(CosmeticData::hitbox),
+                Codec.FLOAT.fieldOf("weight").forGetter(CosmeticData::weight),
+                Codec.FLOAT.fieldOf("height").forGetter(CosmeticData::height),
+                setCodec(Codec.STRING).fieldOf("aspects").forGetter(CosmeticData::aspects),
+                Codec.FLOAT.optionalFieldOf("standingEyeHeight", VANILLA_DEFAULT_EYE_HEIGHT).forGetter(CosmeticData::standingEyeHeight),
+                Codec.FLOAT.optionalFieldOf("swimmingEyeHeight", VANILLA_DEFAULT_EYE_HEIGHT).forGetter(CosmeticData::swimmingEyeHeight),
+                Codec.FLOAT.optionalFieldOf("flyingEyeHeight", VANILLA_DEFAULT_EYE_HEIGHT).forGetter(CosmeticData::flyingEyeHeight),
+            ).apply(builder, ::CosmeticData)
+        }
+
+        val CODEC: Codec<CosmeticData> = MAP_CODEC.codec()
+
+        private const val VANILLA_DEFAULT_EYE_HEIGHT = 0.85F
+
+    }
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/species/internal/EggData.kt

@@ -0,0 +1,40 @@
+/*
+ * 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.pokemon.species.internal
+
+import com.cobblemon.mod.common.api.pokemon.egg.EggGroup
+import com.cobblemon.mod.common.api.pokemon.species.Species
+import com.cobblemon.mod.common.util.codec.setCodec
+import com.mojang.serialization.Codec
+import com.mojang.serialization.MapCodec
+import com.mojang.serialization.codecs.RecordCodecBuilder
+import java.util.EnumSet
+
+/**
+ * Intermediate for [Species] data.
+ */
+internal data class EggData(
+    var eggCycles: Int,
+    var eggGroups: EnumSet<EggGroup>,
+) {
+
+    companion object {
+
+        val MAP_CODEC: MapCodec<EggData> = RecordCodecBuilder.mapCodec { builder ->
+            builder.group(
+                Codec.INT.fieldOf("eggCycles").forGetter(EggData::eggCycles),
+                setCodec(EggGroup.CODEC).fieldOf("eggGroups").xmap({ set -> EnumSet.copyOf(set) }, { enumSet -> enumSet }).forGetter { eggData -> eggData.eggGroups }
+            ).apply(builder, ::EggData)
+        }
+
+        val CODEC: Codec<EggData> = MAP_CODEC.codec()
+
+    }
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/species/internal/EvolutionData.kt

@@ -0,0 +1,42 @@
+/*
+ * 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.pokemon.species.internal
+
+import com.cobblemon.mod.common.api.pokemon.evolution.Evolution
+import com.cobblemon.mod.common.api.pokemon.evolution.PreEvolution
+import com.cobblemon.mod.common.api.pokemon.evolution.adapters.EvolutionRegistry
+import com.cobblemon.mod.common.api.pokemon.species.Species
+import com.cobblemon.mod.common.util.codec.setCodec
+import com.mojang.serialization.Codec
+import com.mojang.serialization.MapCodec
+import com.mojang.serialization.codecs.RecordCodecBuilder
+import java.util.*
+
+/**
+ * Intermediate for [Species] data.
+ */
+internal data class EvolutionData(
+    var evolutions: Set<Evolution>,
+    var preEvolution: Optional<PreEvolution>,
+) {
+
+    companion object {
+
+        val MAP_CODEC: MapCodec<EvolutionData> = RecordCodecBuilder.mapCodec { builder ->
+            builder.group(
+                setCodec(EvolutionRegistry.EVOLUTION_CODEC).optionalFieldOf("evolutions", emptySet()).forGetter(EvolutionData::evolutions),
+                PreEvolution.CODEC.optionalFieldOf("preEvolution").forGetter(EvolutionData::preEvolution)
+            ).apply(builder, ::EvolutionData)
+        }
+
+        val CODEC: Codec<EvolutionData> = MAP_CODEC.codec()
+
+    }
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/pokemon/species/internal/ExperienceData.kt

@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.pokemon.species.internal
+
+import com.cobblemon.mod.common.api.pokemon.experience.ExperienceGroup
+import com.cobblemon.mod.common.api.pokemon.species.Species
+import com.mojang.serialization.Codec
+import com.mojang.serialization.MapCodec
+import com.mojang.serialization.codecs.RecordCodecBuilder
+
+/**
+ * Intermediate for [Species] data.
+ */
+internal data class ExperienceData(
+    var baseExperienceYield: Int,
+    var experienceGroup: ExperienceGroup
+) {
+
+    companion object {
+
+        val MAP_CODEC: MapCodec<ExperienceData> = RecordCodecBuilder.mapCodec { builder ->
+            builder.group(
+                Codec.INT.fieldOf("baseExperienceYield").forGetter(ExperienceData::baseExperienceYield),
+                ExperienceGroup.CODEC.fieldOf("experienceGroup").forGetter(ExperienceData::experienceGroup),
+            ).apply(builder, ::ExperienceData)
+        }
+
+    }
+
+}

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

@@ -0,0 +1,130 @@
+/*
+ * 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.pokemon.stats
+
+import com.mojang.serialization.Codec
+import kotlin.math.absoluteValue
+import kotlin.math.min
+
+/**
+ * An implementation of [StatMap] aimed solely at the EV data structure.
+ * This exists due to a few extra constraints present in EVs regarding the total value of the structure.
+ *
+ * @see <a href="https://bulbapedia.bulbagarden.net/wiki/Effort_values">Effort values Bulbapedia entry</a>
+ */
+@Suppress("MemberVisibilityCanBePrivate")
+class EvMap internal constructor(stats: HashMap<Stat, Int>) : StatMap(Variant.EV, stats) {
+
+    init {
+        if (this.values.sum() > MAX_TOTAL) {
+            throw IllegalArgumentException("Cannot instance ${this::class.simpleName} with values total exceeding $MAX_TOTAL")
+        }
+    }
+
+    /**
+     * Inherits the logic of [StatMap.validateValue].
+     * This has the added constraint of the maximum possible total value being [MAX_TOTAL].
+     *
+     * @see StatMap.validateValue
+     */
+    override fun validateValue(key: Stat, value: Int) {
+        super.validateValue(key, value)
+        val existing = this[key]
+        val current = this.values.sum() - existing
+        if (current + value > MAX_TOTAL) {
+            throw IllegalArgumentException("The total of the values of an ${this::class.simpleName} cannot exceed $MAX_TOTAL")
+        }
+    }
+
+    /**
+     * Adds to the given [stat].
+     *
+     * @param stat The [Stat] being added to.
+     * @param amount The amount being added. This value will be sanitized with [Int.absoluteValue].
+     * @param coerceSafe Should the value be coerced to be safe to add?
+     * @return The new resulting value of [stat].
+     *
+     * @throws IllegalArgumentException if [validateValue] fails.
+     *
+     * @see subtract
+     * @see mutate
+     */
+    fun add(stat: Stat, amount: Int, coerceSafe: Boolean): Int = this.mutate(stat, amount.absoluteValue, coerceSafe)
+
+    /**
+     * Subtracts from the given [stat].
+     *
+     * @param stat The [Stat] being subtracted from.
+     * @param amount The amount being subtracted. This value will be sanitized with [Int.absoluteValue].
+     * @param coerceSafe Should the value be coerced to be safe to subtract?
+     * @return The new resulting value of [stat].
+     *
+     * @throws IllegalArgumentException if [validateValue] fails.
+     *
+     * @see add
+     * @see mutate
+     */
+    fun subtract(stat: Stat, amount: Int, coerceSafe: Boolean): Int = this.mutate(stat, amount.absoluteValue, coerceSafe)
+
+    /**
+     * Mutates the given [stat].
+     *
+     * @param stat The [Stat] being mutated.
+     * @param amount The amount being used in the mutation operation.
+     * @param coerceSafe Should the value be coerced to be safe to operate with?
+     * @return The new resulting value of [stat].
+     *
+     * @throws IllegalArgumentException if [validateValue] fails.
+     *
+     * @see add
+     * @see subtract
+     */
+    fun mutate(stat: Stat, amount: Int, coerceSafe: Boolean): Int {
+        var result = this[stat] + amount
+        if (coerceSafe) {
+            result = result.coerceIn(this.variant.minValue, min(this.variant.maxValue, this.remaining()))
+        }
+        this.put(stat, result)
+        return result
+    }
+
+    /**
+     * Resolves how many EVs can still be allocated to this structure.
+     *
+     * @return How many EVs can still be allocated.
+     */
+    fun remaining(): Int = MAX_TOTAL - this.values.sum()
+
+    companion object {
+
+        /**
+         * A [Codec] for a [EvMap].
+         */
+        @JvmField
+        val EV_STATS_CODEC: Codec<EvMap> = Codec.unboundedMap(Stat.CODEC, Codec.intRange(Variant.EV.minValue, Variant.EV.maxValue))
+            .xmap({ map -> EvMap(HashMap(map)) }, { evMap -> evMap })
+
+        /**
+         * The maximum total EV values.
+         */
+        const val MAX_TOTAL = 510
+
+        /**
+         * Creates a [EvMap] with the given params.
+         *
+         * @param map The base map to take values from.
+         * @return The generated [EvMap].
+         *
+         * @throws IllegalArgumentException If the constraints seen in [StatMap.create] are not fulfilled or if the total of the values exceeds [MAX_TOTAL].
+         */
+        fun create(map: Map<Stat, Int>): EvMap = EvMap(HashMap(map))
+
+    }
+
+}

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

@@ -8,6 +8,8 @@
 
 package com.cobblemon.mod.common.api.pokemon.stats
 
+import com.cobblemon.mod.common.Cobblemon
+import com.mojang.serialization.Codec
 import net.minecraft.text.Text
 import net.minecraft.util.Identifier
 
@@ -61,4 +63,10 @@ interface Stat {
 
     }
 
+    companion object {
+
+        val CODEC: Codec<Stat> = Identifier.CODEC.xmap(Cobblemon.statProvider::fromIdentifierOrThrow, Stat::identifier)
+
+    }
+
 }

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

@@ -0,0 +1,287 @@
+/*
+ * 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.pokemon.stats
+
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.api.serialization.BufferSerializer
+import com.cobblemon.mod.common.api.serialization.DataSerializer
+import com.cobblemon.mod.common.pokemon.EVs
+import com.cobblemon.mod.common.pokemon.IVs
+import com.google.gson.JsonObject
+import com.mojang.serialization.Codec
+import com.mojang.serialization.JsonOps
+import net.minecraft.nbt.NbtCompound
+import net.minecraft.nbt.NbtOps
+import net.minecraft.network.PacketByteBuf
+import kotlin.jvm.optionals.getOrDefault
+
+/**
+ * Represents a map-like structure that is used solely for the purpose of various stat-like Pokémon data structures.
+ *
+ * @property variant The [Variant] of this map.
+ * @property stats The base map used for this map.
+ *
+ * @see <a href="https://bulbapedia.bulbagarden.net/wiki/Base_stats">Base stats Bulbapedia entry</a>
+ * @see <a href="https://bulbapedia.bulbagarden.net/wiki/Effort_values">Effort values Bulbapedia entry</a>
+ * @see <a href="https://bulbapedia.bulbagarden.net/wiki/Individual_values">Individual values Bulbapedia entry</a>
+ *
+ */
+@Suppress("unused", "MemberVisibilityCanBePrivate")
+open class StatMap internal constructor(
+    val variant: Variant,
+    protected val stats: HashMap<Stat, Int>
+) : Map<Stat, Int>, DataSerializer<NbtCompound, JsonObject>, BufferSerializer {
+
+    init {
+        if (!Cobblemon.statProvider.ofType(Stat.Type.PERMANENT).all(this.stats::containsKey)) {
+            throw IllegalArgumentException("Cannot instance ${this::class.simpleName} without all ${Stat.Type.PERMANENT.name} ${Stat::class.simpleName}")
+        }
+        if (!this.stats.values.any { value -> this.variant.fits(value) }) {
+            throw IllegalArgumentException("Cannot instance ${this::class.simpleName} with values not in range [${this.variant.minValue}-${this.variant.maxValue}]")
+        }
+    }
+
+    override val entries: Set<Map.Entry<Stat, Int>>
+        get() = this.stats.entries
+    override val keys: Set<Stat>
+        get() = this.stats.keys
+    override val size: Int
+        get() = this.stats.size
+    override val values: Collection<Int>
+        get() = this.stats.values
+
+    /**
+     * A constraint of implementing [Map].
+     * This is impossible to be false.
+     *
+     * @return Always true.
+     */
+    override fun isEmpty(): Boolean = false
+
+    /**
+     * Returns the value corresponding to the given [key].
+     * Due to implementation details unlike a typical [Map.get] this will never return null.
+     *
+     * @param key The [Stat] being checked.
+     * @return The value attached to the [key].
+     */
+    override fun get(key: Stat): Int = this.stats[key]!!
+
+    override fun containsValue(value: Int): Boolean = this.stats.containsValue(value)
+
+    override fun containsKey(key: Stat): Boolean = this.stats.containsKey(key)
+
+    override fun loadFromNBT(nbt: NbtCompound) {
+        this.codec().decode(NbtOps.INSTANCE, nbt)
+            .result()
+            .ifPresent { pair -> this.putAll(pair.first) }
+    }
+
+    override fun saveToNBT(): NbtCompound {
+        val result = this.codec().encodeStart(NbtOps.INSTANCE, this)
+            .result()
+            .getOrDefault(NbtCompound())
+        // It's safe to cast it will always result in a NbtCompound
+        return result as NbtCompound
+    }
+
+    override fun loadFromJson(json: JsonObject) {
+        this.codec().decode(JsonOps.INSTANCE, json)
+            .result()
+            .ifPresent { pair -> this.putAll(pair.first) }
+    }
+
+    override fun saveToJson(): JsonObject {
+        val result = this.codec().encodeStart(JsonOps.INSTANCE, this)
+            .result()
+            .getOrDefault(JsonObject())
+        // It's safe to cast it will always result in a JsonObject
+        return result as JsonObject
+    }
+
+    override fun saveToBuffer(buffer: PacketByteBuf, toClient: Boolean) {
+        buffer.writeMap(this.stats, { pb, stat -> pb.writeIdentifier(stat.identifier) }, PacketByteBuf::writeInt)
+    }
+
+    override fun loadFromBuffer(buffer: PacketByteBuf) {
+        // This is safe to do as the server will have sanitized the values.
+        this.stats.clear()
+        this.stats.putAll(buffer.readMap({ pb -> Cobblemon.statProvider.decode(pb) }, PacketByteBuf::readInt))
+    }
+
+    /**
+     * Resets the value for the given [key] to the [Variant.minValue] of [variant].
+     *
+     * @param key The [Stat] being reset.
+     * @return The previous attached value.
+     *
+     * @throws IllegalArgumentException If the [key] fails [validateKey].
+     */
+    fun reset(key: Stat): Int {
+        this.validateKey(key)
+        val existing = this.stats[key]!!
+        this.stats[key] = this.variant.minValue
+        return existing
+    }
+
+    /**
+     * Resets all values of this map to the [Variant.minValue] of [variant].
+     */
+    fun reset() {
+        Cobblemon.statProvider.ofType(Stat.Type.PERMANENT).forEach(this::reset)
+    }
+
+    /**
+     * Merges key-value pairs from a map into this [StatMap].
+     *
+     * @param from The map being merged.
+     *
+     * @throws IllegalArgumentException If any value of [from] fails [validateValue].
+     */
+    fun putAll(from: Map<out Stat, Int>) {
+        from.forEach(this::put)
+    }
+
+    /**
+     * Puts the given [value] on the given [key] [Stat] of this [StatMap].
+     *
+     * @param key The [Stat] being set.
+     * @param value The value being set to the [key].
+     * @return The previously attached value.
+     *
+     * @throws IllegalArgumentException If the [value] fails [validateValue].
+     */
+    fun put(key: Stat, value: Int): Int {
+        this.validateValue(key, value)
+        val existing = this.stats[key]!!
+        this.stats[key] = value
+        return existing
+    }
+
+    /**
+     * Resolves the [Codec] for this instance.
+     * This is done based on the [variant].
+     *
+     * @return The [Codec] for this specific [StatMap] setup.
+     *
+     * @see StatMap.BASE_STATS_CODEC
+     * @see StatMap.EV_STATS_CODEC
+     * @see StatMap.IV_STATS_CODEC
+     */
+    fun codec(): Codec<StatMap> = when (this.variant) {
+        Variant.BASE_STATS -> BASE_STATS_CODEC
+        Variant.IV -> IV_STATS_CODEC
+        Variant.EV -> EV_STATS_CODEC
+    }
+
+    /**
+     * Checks if a [Stat.Type] is [Stat.Type.PERMANENT].
+     *
+     * @param stat The [Stat] being checked.
+     *
+     * @throws IllegalArgumentException If the [Stat.Type] is not [Stat.Type.PERMANENT].
+     */
+    protected open fun validateKey(stat: Stat) {
+        if (stat.type != Stat.Type.PERMANENT) {
+            throw IllegalArgumentException("Unsupported stat type of ${stat.type.name} for ${stat.identifier}")
+        }
+    }
+
+    /**
+     * Checks if a value is possible for this map.
+     *
+     * @param key The key having the [value] assigned.
+     * @param value The value being assigned.
+     *
+     * @throws IllegalArgumentException If the [value] doesn't fulfill [Variant.fits] of the [variant].
+     */
+    protected open fun validateValue(key: Stat, value: Int) {
+        if (!this.variant.fits(value)) {
+            throw IllegalArgumentException("Cannot accept $value, a value must be in range [${this.variant.minValue}-${this.variant.maxValue}]")
+        }
+    }
+
+    /**
+     * Represents a type of data collected inside [StatMap].
+     *
+     * @property minValue The minimum possible value for a value of a [StatMap].
+     * @property maxValue The maximum possible value for a value of a [StatMap].
+     */
+    enum class Variant(val minValue: Int, val maxValue: Int) {
+
+        /**
+         * Used to represent [base stats](https://bulbapedia.bulbagarden.net/wiki/Base_stats).
+         */
+        BASE_STATS(1, Int.MAX_VALUE),
+
+        /**
+         * Used to represent [effort values](https://bulbapedia.bulbagarden.net/wiki/Effort_values).
+         */
+        EV(0, EVs.MAX_STAT_VALUE),
+
+        /**
+         * Used to represent [individual values](https://bulbapedia.bulbagarden.net/wiki/Individual_values).
+         */
+        IV(0, IVs.MAX_VALUE);
+
+        /**
+         * Checks if the given [value] fits within the range created by [minValue] & [maxValue].
+         *
+         * @param value The value being checked.
+         * @return If the value can fit in this variant.
+         */
+        fun fits(value: Int): Boolean = value >= this.minValue && value <= this.maxValue
+
+    }
+
+    companion object {
+
+        /**
+         * A [Codec] for a [StatMap] of the [Variant.BASE_STATS] variant.
+         */
+        @JvmField
+        val BASE_STATS_CODEC: Codec<StatMap> = this.createCodec(Variant.BASE_STATS)
+
+        /**
+         * A [Codec] for a [StatMap] of the [Variant.EV] variant.
+         * For the [EvMap] typed Codec see [EvMap.EV_STATS_CODEC].
+         * The result as far as instance types go is the same this is just a constraint of [Codec].
+         *
+         * @see EvMap.EV_STATS_CODEC
+         */
+        @JvmField
+        val EV_STATS_CODEC: Codec<StatMap> = EvMap.EV_STATS_CODEC.xmap({ evMap -> this.create(Variant.EV, evMap) }, EvMap::create)
+
+        /**
+         * A [Codec] for a [StatMap] of the [Variant.IV] variant.
+         */
+        @JvmField
+        val IV_STATS_CODEC: Codec<StatMap> = this.createCodec(Variant.IV)
+
+        /**
+         * Creates a [StatMap] with the given params.
+         *
+         * @param variant The [StatMap] [Variant].
+         * @param map The base map to take values from.
+         * @return The generated [StatMap].
+         *
+         * @throws IllegalArgumentException If map doesn't contain every possible key with type [Stat.Type.PERMANENT] or if any value doesn't respect [Variant.fits] for the given [variant].
+         */
+        fun create(variant: Variant, map: Map<Stat, Int>): StatMap = when (variant) {
+            Variant.BASE_STATS -> StatMap(variant, HashMap(map))
+            Variant.EV -> EvMap(HashMap(map))
+            Variant.IV -> StatMap(variant, HashMap(map))
+        }
+
+        private fun createCodec(variant: Variant): Codec<StatMap> = Codec.unboundedMap(Stat.CODEC, Codec.intRange(variant.minValue, variant.maxValue))
+            .xmap({ map -> StatMap(variant, HashMap(map)) }, { statMap -> statMap })
+
+    }
+
+}

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

@@ -9,11 +9,7 @@
 package com.cobblemon.mod.common.api.pokemon.stats
 
 import com.cobblemon.mod.common.Cobblemon
-import com.cobblemon.mod.common.pokemon.EVs
-import com.cobblemon.mod.common.pokemon.FormData
-import com.cobblemon.mod.common.pokemon.IVs
-import com.cobblemon.mod.common.pokemon.Pokemon
-import com.cobblemon.mod.common.pokemon.Species
+import com.cobblemon.mod.common.pokemon.*
 import com.cobblemon.mod.common.pokemon.stat.CobblemonStatProvider
 import net.minecraft.network.PacketByteBuf
 import net.minecraft.util.Identifier

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

@@ -8,7 +8,6 @@
 
 package com.cobblemon.mod.common.api.pokemon.status
 
-import com.cobblemon.mod.common.pokemon.status.PersistentStatus
 import com.cobblemon.mod.common.pokemon.status.statuses.BurnStatus
 import com.cobblemon.mod.common.pokemon.status.statuses.FrozenStatus
 import com.cobblemon.mod.common.pokemon.status.statuses.ParalysisStatus
@@ -40,5 +39,4 @@ object Statuses {
 
     fun getStatus(name: Identifier) = allStatuses.find { status -> status.name == name }
     fun getStatus(showdownName: String) = allStatuses.find { it.showdownName == showdownName }
-    fun getPersistentStatuses() = allStatuses.filterIsInstance<PersistentStatus>()
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/registry/CobblemonRegistries.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.registry
+
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.api.pokemon.species.Species
+import com.cobblemon.mod.common.api.types.ElementalType
+import net.minecraft.registry.Registry
+import net.minecraft.registry.RegistryKey
+
+object CobblemonRegistries {
+
+    val ELEMENTAL_TYPE: Registry<ElementalType> get() = this.get(CobblemonRegistryKeys.ELEMENTAL_TYPE)
+
+    val SPECIES: Registry<Species> get() = this.get(CobblemonRegistryKeys.SPECIES)
+
+    private fun <T> get(key: RegistryKey<Registry<T>>): Registry<T> = Cobblemon.implementation.getRegistry(key)
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/registry/CobblemonRegistryElement.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.registry
+
+import net.minecraft.registry.Registry
+import net.minecraft.registry.entry.RegistryEntry
+import net.minecraft.registry.tag.TagKey
+import net.minecraft.util.Identifier
+
+interface CobblemonRegistryElement<T : CobblemonRegistryElement<T>> {
+
+    fun isIn(tag: TagKey<T>): Boolean = this.registryEntry().isIn(tag)
+
+    fun id(): Identifier
+
+    fun registryEntry(): RegistryEntry<T>
+
+    fun registry(): Registry<T>
+
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/registry/CobblemonRegistryKeys.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.registry
+
+import com.cobblemon.mod.common.api.moves.MoveTemplate
+import com.cobblemon.mod.common.api.pokemon.species.Species
+import com.cobblemon.mod.common.api.types.ElementalType
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.registry.Registry
+import net.minecraft.registry.RegistryKey
+
+/**
+ * Contains the various [RegistryKey]s for Cobblemon.
+ */
+object CobblemonRegistryKeys {
+
+    val ELEMENTAL_TYPE: RegistryKey<Registry<ElementalType>> = this.create("elemental_types")
+
+    val SPECIES: RegistryKey<Registry<Species>> = this.create("species")
+
+    private fun <T> create(key: String): RegistryKey<Registry<T>> = RegistryKey.ofRegistry(cobblemonResource(key))
+
+}

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

@@ -10,6 +10,7 @@ package com.cobblemon.mod.common.api.spawning
 
 import com.cobblemon.mod.common.Cobblemon
 import com.cobblemon.mod.common.Cobblemon.config
+import com.cobblemon.mod.common.api.spawning.mixins.CachedOnlyChunkAccessor
 import com.cobblemon.mod.common.api.spawning.prospecting.SpawningProspector
 import com.cobblemon.mod.common.api.spawning.spawner.Spawner
 import com.cobblemon.mod.common.api.spawning.spawner.SpawningArea
@@ -80,7 +81,8 @@ object CobblemonSpawningProspector : SpawningProspector {
         for (x in area.baseX until area.baseX + area.length) {
             for (z in area.baseZ until area.baseZ + area.width) {
                 val query = chunks.computeIfAbsent(Pair(getSectionCoord(x), getSectionCoord(z))) {
-                    world.getChunk(it.first, it.second, ChunkStatus.FULL, false)
+                    val manager = world.chunkManager as CachedOnlyChunkAccessor
+                    manager.`cobblemon$request`(it.first, it.second, ChunkStatus.FULL)
                 } ?: continue
 
                 var canSeeSky = world.isSkyVisibleAllowingSea(pos.set(x, yRange.first, z))

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

@@ -19,12 +19,15 @@ import com.cobblemon.mod.common.api.spawning.detail.PossibleHeldItem
 import com.cobblemon.mod.common.api.spawning.preset.SpawnDetailPreset
 import com.cobblemon.mod.common.util.adapters.*
 import com.cobblemon.mod.common.util.cobblemonResource
+import com.cobblemon.mod.common.util.codec.toTypeAdapter
+import com.cobblemon.mod.common.util.server
 import com.google.gson.Gson
 import com.google.gson.GsonBuilder
 import com.google.gson.reflect.TypeToken
 import com.mojang.datafixers.util.Either
 import net.minecraft.block.Block
 import net.minecraft.fluid.Fluid
+import net.minecraft.registry.Registries
 import net.minecraft.registry.RegistryKeys
 import net.minecraft.registry.tag.TagKey
 import net.minecraft.resource.ResourceType
@@ -48,9 +51,9 @@ object SpawnDetailPresets : JsonDataRegistry<SpawnDetailPreset> {
         .disableHtmlEscaping()
         .registerTypeAdapter(SpawnBucket::class.java, SpawnBucketAdapter)
         .registerTypeAdapter(RegisteredSpawningContext::class.java, RegisteredSpawningContextAdapter)
-        .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Biome::class.java).type, BiomeLikeConditionAdapter)
-        .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Block::class.java).type, BlockLikeConditionAdapter)
-        .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Fluid::class.java).type, FluidLikeConditionAdapter)
+        .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Biome::class.java).type, RegistryLikeCondition.createCodec { server()!!.registryManager.get(RegistryKeys.BIOME) }.toTypeAdapter())
+        .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Block::class.java).type, RegistryLikeCondition.createCodec { Registries.BLOCK }.toTypeAdapter())
+        .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Fluid::class.java).type, RegistryLikeCondition.createCodec { Registries.FLUID }.toTypeAdapter())
         .registerTypeAdapter(
             TypeToken.getParameterized(
                 Either::class.java,

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

@@ -17,12 +17,15 @@ import com.cobblemon.mod.common.api.spawning.context.RegisteredSpawningContext
 import com.cobblemon.mod.common.api.spawning.detail.PossibleHeldItem
 import com.cobblemon.mod.common.api.spawning.detail.SpawnDetail
 import com.cobblemon.mod.common.util.adapters.*
+import com.cobblemon.mod.common.util.codec.toTypeAdapter
+import com.cobblemon.mod.common.util.server
 import com.google.gson.GsonBuilder
 import com.google.gson.reflect.TypeToken
 import com.mojang.datafixers.util.Either
 import net.minecraft.block.Block
 import net.minecraft.fluid.Fluid
 import net.minecraft.nbt.NbtCompound
+import net.minecraft.registry.Registries
 import net.minecraft.registry.RegistryKeys
 import net.minecraft.registry.tag.TagKey
 import net.minecraft.util.Identifier
@@ -41,9 +44,9 @@ object SpawnLoader {
         .setPrettyPrinting()
         .disableHtmlEscaping()
         .setLenient()
-        .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Biome::class.java).type, BiomeLikeConditionAdapter)
-        .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Block::class.java).type, BlockLikeConditionAdapter)
-        .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Fluid::class.java).type, FluidLikeConditionAdapter)
+        .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Biome::class.java).type, RegistryLikeCondition.createCodec { server()!!.registryManager.get(RegistryKeys.BIOME) }.toTypeAdapter())
+        .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Block::class.java).type, RegistryLikeCondition.createCodec { Registries.BLOCK }.toTypeAdapter())
+        .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Fluid::class.java).type, RegistryLikeCondition.createCodec { Registries.FLUID }.toTypeAdapter())
         .registerTypeAdapter(
             TypeToken.getParameterized(
                 Either::class.java,

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

@@ -31,16 +31,12 @@ open class SpawnerManager {
 
     open fun registerSpawner(spawner: Spawner) {
         spawners.add(spawner)
-        if (spawner !is TickingSpawner) {
-            spawner.influences.addAll(influences)
-        }
+        spawner.influences.addAll(influences)
     }
 
     open fun unregisterSpawner(spawner: Spawner) {
         spawners.remove(spawner)
-        if (spawner !is TickingSpawner) {
-            spawner.influences.removeAll(influences)
-        }
+        spawner.influences.removeAll(influences)
     }
 
     open fun onServerStarted() {

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

@@ -10,6 +10,8 @@ package com.cobblemon.mod.common.api.spawning
 
 import com.cobblemon.mod.common.api.spawning.TimeRange.Companion.timeRanges
 import com.cobblemon.mod.common.api.spawning.condition.SpawningCondition
+import com.mojang.serialization.Codec
+import com.mojang.serialization.DataResult
 
 /**
  * A range of time ticks for a world mainly to be used in [SpawningCondition]s. A time range
@@ -41,6 +43,12 @@ class TimeRange : IntRanges {
             "morning" to TimeRange(0..4999),
             "afternoon" to TimeRange(7000..12039)
         )
+
+        val CODEC: Codec<TimeRange> = Codec.STRING.flatXmap(
+            { string -> timeRanges[string]?.let { DataResult.success(it) } ?: DataResult.error { "Can't find a time range with ID $string" } },
+            { timeRange -> timeRanges.entries.firstOrNull { (_, range) -> range == timeRange }?.let { DataResult.success(it.key) } ?: DataResult.error { "Couldn't resolve a time range ID for $timeRange" } }
+        )
+
     }
 
     constructor() : super()

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

@@ -8,6 +8,7 @@
 
 package com.cobblemon.mod.common.api.spawning.condition
 
+import net.minecraft.util.StringIdentifiable
 import net.minecraft.world.World
 
 /**
@@ -17,7 +18,7 @@ import net.minecraft.world.World
  * @author Licious
  * @since January 25th, 2023
  */
-enum class MoonPhase {
+enum class MoonPhase : StringIdentifiable {
 
     FULL_MOON,
     WANING_GIBBOUS,
@@ -28,6 +29,8 @@ enum class MoonPhase {
     FIRST_QUARTER,
     WAXING_GIBBOUS;
 
+    override fun asString(): String = this.name
+
     companion object {
         private val VALUES = values()
 

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

@@ -74,8 +74,8 @@ class PokemonSpawnDetail : SpawnDetail() {
             val species = PokemonSpecies.getByIdentifier(pokemon.species!!.asIdentifierDefaultingNamespace())
             if (species != null) {
                 labels.addAll(
-                    species.secondaryType?.let { listOf(species.primaryType.name.lowercase(), it.name.lowercase()) }
-                    ?: listOf(species.primaryType.name.lowercase())
+                    species.secondaryType?.let { listOf(species.primaryType.id().toString(), it.id().toString()) }
+                    ?: listOf(species.primaryType.id().toString())
                 )
 
                 if (height == -1) {

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

@@ -28,12 +28,13 @@ abstract class SpawnAction<T : Entity>(
 ) {
     abstract fun createEntity(): T?
 
-    open fun run() {
+    fun run() {
         ctx.influences.forEach { it.affectAction(this) }
         val e = createEntity() ?: return
         e.setPosition(ctx.position.toVec3d().add(0.5, 1.0, 0.5))
         entity.emit(e)
-        CobblemonEvents.ENTITY_SPAWN.postThen(SpawnEvent(e, ctx), ifSucceeded = { ctx.world.spawnEntity(e) })
+        CobblemonEvents.ENTITY_SPAWN.post(SpawnEvent(e, ctx))
+        ctx.world.spawnEntity(e)
     }
 
     /**
@@ -46,4 +47,4 @@ abstract class SpawnAction<T : Entity>(
     val entity: SimpleObservable<T> = SimpleObservable<T>().apply {
         subscribe { entity -> ctx.afterSpawn(entity) }
     }
-}
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/spawning/mixins/CachedOnlyChunkAccessor.kt

@@ -0,0 +1,18 @@
+/*
+ * 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.mixins
+
+import net.minecraft.world.chunk.Chunk
+import net.minecraft.world.chunk.ChunkStatus
+
+interface CachedOnlyChunkAccessor {
+
+    fun `cobblemon$request`(x: Int, z: Int, status: ChunkStatus): Chunk?
+
+}

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

@@ -17,9 +17,9 @@ import com.cobblemon.mod.common.api.spawning.context.calculators.AreaSpawningCon
 import com.cobblemon.mod.common.api.spawning.context.calculators.SpawningContextCalculator.Companion.prioritizedAreaCalculators
 import com.cobblemon.mod.common.api.spawning.detail.SpawnDetail
 import com.cobblemon.mod.common.api.spawning.detail.SpawnPool
+import com.cobblemon.mod.common.api.spawning.mixins.CachedOnlyChunkAccessor
 import com.cobblemon.mod.common.api.spawning.prospecting.SpawningProspector
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
-import com.cobblemon.mod.common.util.isBoxLoaded
 import com.cobblemon.mod.common.util.squeezeWithinBounds
 import com.cobblemon.mod.common.util.toVec3f
 import net.minecraft.entity.ai.pathing.NavigationType
@@ -31,7 +31,6 @@ 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
-import net.minecraft.util.math.ChunkPos
 
 /**
  * A type of [TickingSpawner] that operates within some area. When this spawner type
@@ -60,7 +59,6 @@ abstract class AreaSpawner(
     var resolver: AreaContextResolver = Cobblemon.areaContextResolver
     var contextCalculators: List<AreaSpawningContextCalculator<*>> = prioritizedAreaCalculators
 
-
     override fun run(cause: SpawnCause): Pair<SpawningContext, SpawnDetail>? {
         val area = getArea(cause)
         if (area?.world?.gameRules?.getBoolean(DO_POKEMON_SPAWNING) == false) {
@@ -68,15 +66,9 @@ abstract class AreaSpawner(
         }
         val constrainedArea = if (area != null) constrainArea(area) else null
         if (constrainedArea != null) {
-
-            val areaBox = Box.of(Vec3d(constrainedArea.getCenter().toVec3f()), CHUNK_REACH * 16.0 * 2, 1000.0, CHUNK_REACH * 16.0 * 2)
-            if (!constrainedArea.world.isBoxLoaded(areaBox)) {
-                return null
-            }
-
             val numberNearby = constrainedArea.world.getEntitiesByClass(
                 PokemonEntity::class.java,
-                areaBox
+                Box.of(Vec3d(constrainedArea.getCenter().toVec3f()), CHUNK_REACH * 16.0 * 2, 1000.0, CHUNK_REACH * 16.0 * 2)
             ) { true }.size
 
             val chunksCovered = CHUNK_REACH * CHUNK_REACH
@@ -125,11 +117,7 @@ abstract class AreaSpawner(
         val originalY = area.baseY
 
         val (chunkX, chunkZ) = Pair(ChunkSectionPos.getSectionCoord(area.baseX), ChunkSectionPos.getSectionCoord(area.baseZ))
-
-        // if the chunk isn't loaded, we don't want to go further & we don't want the getChunk function below to load/create the chunk.
-        if (!area.world.isChunkLoaded(ChunkPos.toLong(chunkX, chunkZ))) return null
-
-        val chunk = area.world.getChunk(chunkX, chunkZ, ChunkStatus.FULL) ?: return null
+        val chunk = (area.world.chunkManager as CachedOnlyChunkAccessor).`cobblemon$request`(chunkX, chunkZ, ChunkStatus.FULL) ?: return null
 
         var valid = isValidStartPoint(area.world, chunk, basePos)
 

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

@@ -15,7 +15,7 @@ import com.cobblemon.mod.common.api.spawning.detail.SpawnAction
 import com.cobblemon.mod.common.api.spawning.detail.SpawnDetail
 import com.cobblemon.mod.common.api.spawning.detail.SpawnPool
 import com.cobblemon.mod.common.api.spawning.influence.SpawningInfluence
-import com.cobblemon.mod.common.api.spawning.selection.FlatContextWeightedSelector
+import com.cobblemon.mod.common.api.spawning.selection.FlatSelector
 import com.cobblemon.mod.common.api.spawning.selection.SpawningSelector
 import net.minecraft.entity.Entity
 
@@ -32,7 +32,7 @@ abstract class TickingSpawner(
     var spawns: SpawnPool,
     val manager: SpawnerManager
 ) : Spawner {
-    private var selector: SpawningSelector = FlatContextWeightedSelector()
+    private var selector: SpawningSelector = FlatSelector()
     override val influences = mutableListOf<SpawningInfluence>()
 
     override fun canSpawn() = active

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

@@ -20,7 +20,7 @@ import com.cobblemon.mod.common.api.storage.StorePosition
 import com.cobblemon.mod.common.api.storage.party.PlayerPartyStore
 import com.cobblemon.mod.common.api.storage.pc.PCStore
 import com.cobblemon.mod.common.pokemon.EVs
-import com.cobblemon.mod.common.pokemon.Gender
+import com.cobblemon.mod.common.api.pokemon.gender.Gender
 import com.cobblemon.mod.common.pokemon.IVs
 import com.cobblemon.mod.common.pokemon.Pokemon
 import java.nio.file.Path

common/src/main/kotlin/com/cobblemon/mod/common/api/storage/adapter/database/MongoDBStoreAdapter.kt

@@ -32,19 +32,29 @@ import java.util.UUID
  * @author Pebbles
  * @since August 23rd, 2023
  */
-@Suppress("MemberVisibilityCanBePrivate")
 open class MongoDBStoreAdapter(
-    protected val mongoClient: MongoClient,
-    protected val databaseName: String,
+    private val mongoClient: MongoClient,
+    private val databaseName: String,
 ) : CobblemonAdapterParent<JsonObject>(), FileStoreAdapter<JsonObject> {
+    private fun getCollection(storeClass: Class<out PokemonStore<*>>): MongoCollection<Document> {
+        val collectionName = when (storeClass) {
+            PlayerPartyStore::class.java -> "PlayerPartyCollection"
+            PCStore::class.java -> "PCCollection"
+            else -> "OtherCollection"
+        }
+        return mongoClient.getDatabase(databaseName).getCollection(collectionName)
+    }
 
-    protected val gson: Gson = this.createGson()
+    private val gson: Gson = Gson()
 
-    override fun <E : StorePosition, T : PokemonStore<E>> serialize(store: T): JsonObject = store.saveToJSON(JsonObject())
+    override fun <E : StorePosition, T : PokemonStore<E>> serialize(store: T): JsonObject {
+        return store.saveToJSON(JsonObject())
+    }
 
     override fun save(storeClass: Class<out PokemonStore<*>>, uuid: UUID, serialized: JsonObject) {
-        val document = Document.parse(this.gson.toJson(serialized))
-        document["uuid"] = uuid.toString()
+        val document = Document.parse(gson.toJson(serialized))
+        document.put("uuid", uuid.toString())
+
         val collection = getCollection(storeClass)
         val filter = Document("uuid", uuid.toString())
         collection.replaceOne(filter, document, ReplaceOptions().upsert(true))
@@ -66,7 +76,7 @@ open class MongoDBStoreAdapter(
         val document = collection.find(filter).first()
 
         if (document != null) {
-            val json = this.gson.fromJson(document.toJson(), JsonObject::class.java)
+            val json = gson.fromJson(document.toJson(), JsonObject::class.java)
             val store = storeClass.getConstructor(UUID::class.java).newInstance(uuid)
             store.loadFromJSON(json)
             return store
@@ -88,15 +98,4 @@ open class MongoDBStoreAdapter(
         return null
     }
 
-    protected open fun createGson(): Gson = Gson()
-
-    protected open fun getCollection(storeClass: Class<out PokemonStore<*>>): MongoCollection<Document> {
-        val collectionName = when (storeClass) {
-            PlayerPartyStore::class.java -> "PlayerPartyCollection"
-            PCStore::class.java -> "PCCollection"
-            else -> "OtherCollection"
-        }
-        return this.mongoClient.getDatabase(this.databaseName).getCollection(collectionName)
-    }
-
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/storage/adapter/flatfile/JSONStoreAdapter.kt

@@ -48,11 +48,7 @@ open class JSONStoreAdapter(
             val br = BufferedReader(FileReader(file))
             val json = gson.fromJson<JsonObject>(br)
             br.close()
-            val store = try {
-                storeClass.getConstructor(UUID::class.java, UUID::class.java).newInstance(uuid, uuid)
-            } catch (exception: NoSuchMethodException) {
-                storeClass.getConstructor(UUID::class.java).newInstance(uuid)
-            }
+            val store = storeClass.getConstructor(UUID::class.java).newInstance(uuid)
             store.loadFromJSON(json)
             store
         } catch (e: Exception) {

common/src/main/kotlin/com/cobblemon/mod/common/api/storage/adapter/flatfile/NBTStoreAdapter.kt

@@ -31,12 +31,7 @@ open class NBTStoreAdapter(
     override fun <E : StorePosition, T : PokemonStore<E>> serialize(store: T) = store.saveToNBT(NbtCompound())
     override fun save(file: File, serialized: NbtCompound) = NbtIo.writeCompressed(serialized, file)
     override fun <E, T : PokemonStore<E>> load(file: File, storeClass: Class<out T>, uuid: UUID): T? {
-        val store = try {
-            storeClass.getConstructor(UUID::class.java, UUID::class.java).newInstance(uuid, uuid)
-        } catch (exception: NoSuchMethodException) {
-            storeClass.getConstructor(UUID::class.java).newInstance(uuid)
-        }
-
+        val store = storeClass.getConstructor(UUID::class.java).newInstance(uuid)
         return try {
             val nbt = NbtIo.readCompressed(file)
             store.loadFromNBT(nbt)

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

@@ -38,10 +38,8 @@ import kotlin.random.Random
  */
 open class PlayerPartyStore(
     /** The UUID of the player this store is for. */
-    val playerUUID: UUID,
-    /** The UUID of the store. This is the same as [playerUUID] by default, but can be changed to allow for multiple parties. */
-    storageUUID: UUID = playerUUID
-) : PartyStore(storageUUID) {
+    val playerUUID: UUID
+) : PartyStore(playerUUID) {
 
     private var secondsSinceFriendshipUpdate = 0
 

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

@@ -14,6 +14,7 @@ import com.cobblemon.mod.common.pokemon.Pokemon
 import net.minecraft.server.network.ServerPlayerEntity
 import net.minecraft.util.Identifier
 
+@Suppress("unused")
 class PlayerAdvancementData {
 
     var totalCaptureCount: Int = 0
@@ -35,7 +36,7 @@ class PlayerAdvancementData {
     var totalTradedCount: Int = 0
         private set
 
-    private var totalTypeCaptureCounts = mutableMapOf<String, Int>()
+    private var totalTypeCaptureCounts = mutableMapOf<Identifier, Int>()
     private var totalDefeatedCounts = mutableMapOf<Identifier, Int>()
     var aspectsCollected = mutableMapOf<Identifier, MutableSet<String>>()
         private set
@@ -77,18 +78,18 @@ class PlayerAdvancementData {
     }
 
     fun getTotalTypeCaptureCount(type: ElementalType): Int {
-        if (!totalTypeCaptureCounts.containsKey(key = type.name)) {
-            totalTypeCaptureCounts[type.name] = 0
+        if (!totalTypeCaptureCounts.containsKey(type.id())) {
+            totalTypeCaptureCounts[type.id()] = 0
         }
-        return totalTypeCaptureCounts.get(key = type.name) ?: 0
+        return totalTypeCaptureCounts[type.id()] ?: 0
     }
 
     fun updateTotalTypeCaptureCount(type: ElementalType) {
-        val count = totalTypeCaptureCounts[type.name] ?: 0
+        val count = totalTypeCaptureCounts[type.id()] ?: 0
         if (count == 0) {
-            totalTypeCaptureCounts[type.name] = 1
+            totalTypeCaptureCounts[type.id()] = 1
         } else {
-            totalTypeCaptureCounts.replace(type.name, count + 1)
+            totalTypeCaptureCounts.replace(type.id(), count + 1)
         }
     }
 

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

@@ -22,8 +22,6 @@ import net.minecraft.registry.tag.TagKey
 @Suppress("HasPlatformType", "unused")
 object CobblemonBlockTags {
 
-    @JvmField val ALL_HANGING_SIGNS = createTag("all_hanging_signs")
-    @JvmField val ALL_SIGNS = createTag("all_signs")
     @JvmField val APRICORN_LEAVES = createTag("apricorn_leaves")
     @JvmField val APRICORN_LOGS = createTag("apricorn_logs")
     @JvmField val APRICORN_SAPLINGS = createTag("apricorn_saplings")
@@ -31,7 +29,6 @@ object CobblemonBlockTags {
     @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 CEILING_HANGING_SIGNS = createTag("ceiling_hanging_signs")
     @JvmField val CROPS = createTag("crops")
     @JvmField val DRIPSTONE_GROWABLE = createTag("dripstone_growable")
     @JvmField val DRIPSTONE_REPLACEABLES = createTag("dripstone_replaceables")
@@ -39,15 +36,10 @@ object CobblemonBlockTags {
     @JvmField val MEDICINAL_LEEK_PLANTABLE = createTag("medicinal_leek_plantable")
     @JvmField val MINTS = createTag("mints")
     @JvmField val ROOTS_SPREADABLE = createTag("roots_spreadable")
-    @JvmField val SIGNS = createTag("signs")
     @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")
-    @JvmField val STANDING_SIGNS = createTag("standing_signs")
-    @JvmField val WALL_HANGING_SIGNS = createTag("wall_hanging_signs")
-    @JvmField val WALL_SIGNS = createTag("wall_signs")
-
     private fun createTag(name: String) = TagKey.of(RegistryKeys.BLOCK, cobblemonResource(name))
 
 }

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

@@ -9,17 +9,15 @@
 package com.cobblemon.mod.common.api.tags
 
 import com.cobblemon.mod.common.util.cobblemonResource
-import net.minecraft.registry.Registries
 import net.minecraft.registry.RegistryKeys
 import net.minecraft.registry.tag.TagKey
 
 /**
- * A collection of the Cobblemon [TagKey]s related to the [Registries.ENTITY_TYPE].
+ * A collection of the Cobblemon [TagKey]s related to the [Registry.ENTITY_TYPE].
  *
  * @author Licious
  * @since March 6th, 2023
  */
-@Suppress("HasPlatformType", "unused")
 object CobblemonEntityTypeTags {
 
 
@@ -29,9 +27,6 @@ object CobblemonEntityTypeTags {
     @JvmField
     val CANNOT_HAVE_NAME_TAG = create("cannot_have_name_tag")
 
-    @JvmField
-    val BOATS = create("boats")
-
     private fun create(path: String) = TagKey.of(RegistryKeys.ENTITY_TYPE, cobblemonResource(path))
 
 }

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

@@ -9,17 +9,16 @@
 package com.cobblemon.mod.common.api.tags
 
 import com.cobblemon.mod.common.util.cobblemonResource
-import net.minecraft.registry.Registries
+import net.minecraft.registry.Registry
 import net.minecraft.registry.RegistryKeys
 import net.minecraft.registry.tag.TagKey
 
 /**
- * A collection of the Cobblemon [TagKey]s related to the [Registries.ITEM].
+ * A collection of the Cobblemon [TagKey]s related to the [Registry.ITEM].
  *
  * @author Licious
  * @since January 8th, 2023
  */
-@Suppress("unused", "HasPlatformType")
 object CobblemonItemTags {
 
     @JvmField
@@ -28,47 +27,11 @@ object CobblemonItemTags {
     val APRICORN_SEEDS = create("apricorn_seeds")
     @JvmField
     val APRICORNS = create("apricorns")
-    /**
-     * This tag is only used for a Torterra aspect based easter egg evolution at the moment.
-     * It simply includes the 'minecraft:azalea' and 'minecraft:flowering_azalea' items by default.
-     */
-    @JvmField
-    val AZALEA_TREE = create("azalea_tree")
-    @JvmField
-    val BERRIES = create("berries")
-    @JvmField
-    val BOATS = create("boats")
-    @JvmField
-    val COBBLEMON_SEEDS = create("cobblemon_seeds")
-    @JvmField
-    val EVOLUTION_ITEMS = create("evolution_items")
-    @JvmField
-    val EVOLUTION_STONES = create("evolution_stones")
     @JvmField
     val EXPERIENCE_CANDIES = create("experience_candies")
     @JvmField
-    val HANGING_SIGNS = create("hanging_signs")
-    @JvmField
-    val HERBS = create("herbs")
-    @JvmField
-    val MINT_LEAF = create("mint_leaf")
-    @JvmField
-    val MINTS = create("mints")
-    @JvmField
-    val MUTATED_BERRIES = create("mutated_berries")
-    @JvmField
-    val PLANTS = create("plants")
-    @JvmField
     val POKEBALLS = create("poke_balls")
     @JvmField
-    val PROTEIN_INGREDIENTS = create("protein_ingredients")
-    @JvmField
-    val SEEDS = create("seeds")
-    @JvmField
-    val SIGNS = create("signs")
-    @JvmField
-    val ZINC_INGREDIENTS = create("zinc_ingredients")
-    @JvmField
     val ANY_HELD_ITEM = create("held/is_held_item")
     @JvmField
     val EXPERIENCE_SHARE = create("held/experience_share")
@@ -91,11 +54,19 @@ object CobblemonItemTags {
     @JvmField
     val POWER_WEIGHT = create("held/power_weight")
     @JvmField
-    val CONSUMED_IN_NPC_BATTLE = create("held/consumed_in_npc_battle")
+    val EVOLUTION_STONES = create("evolution_stones")
     @JvmField
-    val CONSUMED_IN_PVP_BATTLE = create("held/consumed_in_pvp_battle")
+    val EVOLUTION_ITEMS = create("evolution_items")
     @JvmField
-    val CONSUMED_IN_WILD_BATTLE = create("held/consumed_in_wild_battle")
+    val MINTS = create("mints")
+    @JvmField
+    val MINT_LEAVES = create("mint_leaves")
+
+    /**
+     * This tag is only used for a Torterra aspect based easter egg evolution at the moment.
+     * It simply includes the 'minecraft:azalea' and 'minecraft:flowering_azalea' items by default.
+     */
+    val AZALEA_TREE = create("azalea_tree")
 
     private fun create(path: String) = TagKey.of(RegistryKeys.ITEM, cobblemonResource(path))
 

common/src/main/kotlin/com/cobblemon/mod/common/api/text/Text.kt

@@ -158,7 +158,6 @@ fun String.stripCodes(): String = this.replace("[&§][A-Ea-e0-9K-Ok-oRr]".toRege
 fun MutableText.onClick(consumed: AtomicBoolean, action: (p: ServerPlayerEntity) -> Unit) = also { it.style = it.style.withClickEvent(click(consumed, action)) }
 fun MutableText.onClick(onlyOnce: Boolean = false, action: (p: ServerPlayerEntity) -> Unit) = also { it.style = it.style.withClickEvent(click(onlyOnce, action)) }
 fun MutableText.onHover(string: String) = also { it.style = it.style.withHoverEvent(hover(string)) }
-fun MutableText.onHover(text: Text) = also { it.style = it.style.withHoverEvent(hover(text)) }
 fun MutableText.onHover(text: MutableText) = also { it.style = it.style.withHoverEvent(hover(text)) }
 fun MutableText.underline() = also { it.style = it.style.withUnderline(true) }
 fun MutableText.bold() = also { it.style = it.style.withBold(true) }

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

@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.types
+
+import com.cobblemon.mod.common.api.registry.CobblemonRegistryKeys
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.registry.tag.TagKey
+
+/**
+ * Contains all the Cobblemon default elemental type related tags.
+ */
+object CobblemonElementalTypeTags {
+
+    val FIRE_IMMUNE: TagKey<ElementalType> = TagKey.of(CobblemonRegistryKeys.ELEMENTAL_TYPE, cobblemonResource("fire_immune"))
+
+    val FALL_DAMAGE_IMMUNE: TagKey<ElementalType> = TagKey.of(CobblemonRegistryKeys.ELEMENTAL_TYPE, cobblemonResource("fall_damage_immune"))
+
+    val LURE_BALL_BOOSTING: TagKey<ElementalType> = TagKey.of(CobblemonRegistryKeys.ELEMENTAL_TYPE, cobblemonResource("lure_ball_boosting"))
+
+    val NET_BALL_BOOSTING: TagKey<ElementalType> = TagKey.of(CobblemonRegistryKeys.ELEMENTAL_TYPE, cobblemonResource("net_ball_boosting"))
+
+}

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

@@ -0,0 +1,78 @@
+/*
+ * 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.types
+
+import com.cobblemon.mod.common.api.registry.CobblemonRegistries
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.util.Identifier
+import java.util.Optional
+
+/**
+ * The official [ElementalType]s and the ones the Cobblemon mod ships with.
+ * These are not guaranteed to be present in a game instance as we can't control what datapacks may remove them.
+ * It's also not safe to assume they function the exact same as they would in the official games, please check the various properties of [ElementalType].
+ */
+@Suppress("MemberVisibilityCanBePrivate", "unused")
+object CobblemonElementalTypes {
+
+    val BUG_KEY: Identifier = cobblemonResource("bug")
+    val BUG: Optional<ElementalType> get() = Optional.ofNullable(CobblemonRegistries.ELEMENTAL_TYPE.get(BUG_KEY))
+
+    val DARK_KEY: Identifier = cobblemonResource("dark")
+    val DARK: Optional<ElementalType> get() = Optional.ofNullable(CobblemonRegistries.ELEMENTAL_TYPE.get(DARK_KEY))
+
+    val DRAGON_KEY: Identifier = cobblemonResource("dragon")
+    val DRAGON: Optional<ElementalType> get() = Optional.ofNullable(CobblemonRegistries.ELEMENTAL_TYPE.get(DRAGON_KEY))
+
+    val ELECTRIC_KEY: Identifier = cobblemonResource("electric")
+    val ELECTRIC: Optional<ElementalType> get() = Optional.ofNullable(CobblemonRegistries.ELEMENTAL_TYPE.get(ELECTRIC_KEY))
+
+    val FAIRY_KEY: Identifier = cobblemonResource("fairy")
+    val FAIRY: Optional<ElementalType> get() = Optional.ofNullable(CobblemonRegistries.ELEMENTAL_TYPE.get(FAIRY_KEY))
+
+    val FIGHTING_KEY: Identifier = cobblemonResource("fighting")
+    val FIGHTING: Optional<ElementalType> get() = Optional.ofNullable(CobblemonRegistries.ELEMENTAL_TYPE.get(FIGHTING_KEY))
+
+    val FIRE_KEY: Identifier = cobblemonResource("fire")
+    val FIRE: Optional<ElementalType> get() = Optional.ofNullable(CobblemonRegistries.ELEMENTAL_TYPE.get(FIRE_KEY))
+
+    val FLYING_KEY: Identifier = cobblemonResource("flying")
+    val FLYING: Optional<ElementalType> get() = Optional.ofNullable(CobblemonRegistries.ELEMENTAL_TYPE.get(FLYING_KEY))
+
+    val GHOST_KEY: Identifier = cobblemonResource("ghost")
+    val GHOST: Optional<ElementalType> get() = Optional.ofNullable(CobblemonRegistries.ELEMENTAL_TYPE.get(GHOST_KEY))
+
+    val GRASS_KEY: Identifier = cobblemonResource("grass")
+    val GRASS: Optional<ElementalType> get() = Optional.ofNullable(CobblemonRegistries.ELEMENTAL_TYPE.get(GRASS_KEY))
+
+    val GROUND_KEY: Identifier = cobblemonResource("ground")
+    val GROUND: Optional<ElementalType> get() = Optional.ofNullable(CobblemonRegistries.ELEMENTAL_TYPE.get(GROUND_KEY))
+
+    val ICE_KEY: Identifier = cobblemonResource("ice")
+    val ICE: Optional<ElementalType> get() = Optional.ofNullable(CobblemonRegistries.ELEMENTAL_TYPE.get(ICE_KEY))
+
+    val NORMAL_KEY: Identifier = cobblemonResource("normal")
+    val NORMAL: Optional<ElementalType> get() = Optional.ofNullable(CobblemonRegistries.ELEMENTAL_TYPE.get(NORMAL_KEY))
+
+    val POISON_KEY: Identifier = cobblemonResource("poison")
+    val POISON: Optional<ElementalType> get() = Optional.ofNullable(CobblemonRegistries.ELEMENTAL_TYPE.get(POISON_KEY))
+
+    val PSYCHIC_KEY: Identifier = cobblemonResource("psychic")
+    val PSYCHIC: Optional<ElementalType> get() = Optional.ofNullable(CobblemonRegistries.ELEMENTAL_TYPE.get(PSYCHIC_KEY))
+
+    val ROCK_KEY: Identifier = cobblemonResource("rock")
+    val ROCK: Optional<ElementalType> get() = Optional.ofNullable(CobblemonRegistries.ELEMENTAL_TYPE.get(ROCK_KEY))
+
+    val STEEL_KEY: Identifier = cobblemonResource("steel")
+    val STEEL: Optional<ElementalType> get() = Optional.ofNullable(CobblemonRegistries.ELEMENTAL_TYPE.get(STEEL_KEY))
+
+    val WATER_KEY: Identifier = cobblemonResource("water")
+    val WATER: Optional<ElementalType> get() = Optional.ofNullable(CobblemonRegistries.ELEMENTAL_TYPE.get(WATER_KEY))
+
+}

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

@@ -9,21 +9,119 @@
 package com.cobblemon.mod.common.api.types
 
 import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.api.data.ShowdownIdentifiable
+import com.cobblemon.mod.common.api.registry.CobblemonRegistries
+import com.cobblemon.mod.common.api.registry.CobblemonRegistryElement
+import com.cobblemon.mod.common.api.types.client.ClientData
+import com.cobblemon.mod.common.api.types.hiddenpower.HiddenPowerRequirement
+import com.cobblemon.mod.common.api.types.resistance.*
+import com.cobblemon.mod.common.util.codec.setCodec
+import com.mojang.serialization.Codec
+import com.mojang.serialization.codecs.RecordCodecBuilder
+import net.minecraft.registry.Registry
+import net.minecraft.registry.entry.RegistryEntry
 import net.minecraft.text.MutableText
+import net.minecraft.text.Text
 import net.minecraft.util.Identifier
+import java.util.Optional
 
 /**
- * Class representing a type of a Pokemon or Move
+ * Class representing the elemental type of Pokémon or Move.
  *
- * @param name: The English name used to load / find it (spaces -> _)
- * @param displayName: A Component used to display the name, normally a TranslatableText
- * @param textureXMultiplier: The multiplier by which the TypeWidget shall move the display
- * @param resourceLocation: The location of the resource used in the TypeWidget
+ * @param damageTaken The [RawResistanceInformation] that will be converted into [ResistanceInformation] for this type.
+ * @param hiddenPowerRequirement The [HiddenPowerRequirement] for this elemental type. If not present that means the type doesn't support hidden power.
+ * @param clientData The [ClientData] of this type.
  */
+@Suppress("MemberVisibilityCanBePrivate", "unused")
 class ElementalType(
-    val name: String,
-    val displayName: MutableText,
-    val hue: Int,
-    val textureXMultiplier: Int,
-    val resourceLocation: Identifier = Identifier(Cobblemon.MODID, "ui/types.png")
-)
+    private val damageTaken: Set<RawResistanceInformation>,
+    val hiddenPowerRequirement: Optional<HiddenPowerRequirement>,
+    val clientData: ClientData
+): CobblemonRegistryElement<ElementalType>, ShowdownIdentifiable {
+
+    /**
+     * The translatable component responsible for showing this
+     */
+    val displayName: MutableText by lazy { Text.translatable("${this.id().namespace}.type.${this.id().path.replace("/", ".")}") }
+
+    /**
+     * The resolved [ResistanceInformation]s.
+     * This is done by lazily invoking [RawResistanceInformation.toImplementation].
+     */
+    private val resistanceInformation: HashSet<ResistanceInformation> by lazy {
+        val resulting = this.damageTaken.map(RawResistanceInformation::toImplementation).toHashSet()
+        this.populateMissingTypes(resulting)
+        return@lazy resulting
+    }
+
+    /**
+     * TODO
+     *
+     * @return
+     */
+    fun resistanceInformation(): Set<ResistanceInformation> = this.resistanceInformation
+
+    /**
+     * TODO
+     *
+     * @param other
+     * @return
+     */
+    fun resistanceAgainst(other: ElementalType): Resistance {
+        return this.resistanceInformation().firstOrNull { it is ElementalTypeResistanceInformation && it.elementalType == other }?.resistance
+            ?: throw IllegalArgumentException("Cannot find type resistance for ${other.id()} this should be impossible.")
+    }
+
+    override fun registryEntry(): RegistryEntry<ElementalType> = this.registry().getEntry(this)
+
+    override fun id(): Identifier = this.registry().getId(this)!!
+
+    override fun registry(): Registry<ElementalType> = CobblemonRegistries.ELEMENTAL_TYPE
+
+    override fun showdownId(): String {
+        val showdownId = ShowdownIdentifiable.REGEX.replace(this.id().path.lowercase(), "")
+        if (this.id().namespace == Cobblemon.MODID) {
+            return showdownId
+        }
+        return this.id().namespace + showdownId
+    }
+
+    override fun equals(other: Any?): Boolean = other is ElementalType && other.id() == this.id()
+
+    override fun hashCode(): Int = this.id().hashCode()
+
+    /**
+     * Adds in any missing [ResistanceInformation] for other loaded [ElementalType]s.
+     *
+     * @param current The currently loaded [ResistanceInformation].
+     */
+    private fun populateMissingTypes(current: HashSet<ResistanceInformation>) {
+        CobblemonRegistries.ELEMENTAL_TYPE.forEach { type ->
+            if (current.none { it is ElementalTypeResistanceInformation && it.elementalType == type }) {
+                val information = ElementalTypeResistanceInformation(type, Resistance.NEUTRAL)
+                current.add(information)
+                Cobblemon.LOGGER.info("{} elemental type was missing resistance information against {}, defaulting to neutral, it is recommended to validate if this is intended or if you should add additional data for the missing type", this.id(), type.id())
+            }
+        }
+    }
+
+    companion object {
+
+        val CODEC: Codec<ElementalType> = RecordCodecBuilder.create { builder ->
+            builder.group(
+                setCodec(RawResistanceInformation.CODEC).fieldOf("damageTaken").forGetter(ElementalType::damageTaken),
+                HiddenPowerRequirement.CODEC.optionalFieldOf("hiddenPowerRequirement").forGetter(ElementalType::hiddenPowerRequirement),
+                ClientData.CODEC.fieldOf("clientData").forGetter(ElementalType::clientData)
+            ).apply(builder, ::ElementalType)
+        }
+
+        val NETWORK_CODEC: Codec<ElementalType> = RecordCodecBuilder.create { builder ->
+            builder.group(
+                setCodec(RawResistanceInformation.CODEC).fieldOf("damageTaken").forGetter(ElementalType::damageTaken),
+                ClientData.CODEC.fieldOf("clientData").forGetter(ElementalType::clientData)
+            ).apply(builder) { damageTaken, clientData -> ElementalType(damageTaken, Optional.empty(), clientData) }
+        }
+
+    }
+
+}

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

@@ -6,169 +6,3 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
 
-package com.cobblemon.mod.common.api.types
-
-import net.minecraft.text.MutableText
-import net.minecraft.text.Text
-
-/**
- * Registry for all known ElementalTypes
- */
-object ElementalTypes {
-
-    private val allTypes = mutableListOf<ElementalType>()
-
-    val NORMAL = register(
-        name = "normal",
-        displayName = Text.translatable("cobblemon.type.normal"),
-        hue = 0xDDDDCF,
-        textureXMultiplier = 0
-    )
-
-    val FIRE = register(
-        name = "fire",
-        displayName = Text.translatable("cobblemon.type.fire"),
-        hue = 0xE55C32,
-        textureXMultiplier = 1
-    )
-
-    val WATER = register(
-        name = "water",
-        displayName = Text.translatable("cobblemon.type.water"),
-        hue = 0x4A9BE8,
-        textureXMultiplier = 2
-    )
-
-    val GRASS = register(
-        name = "grass",
-        displayName = Text.translatable("cobblemon.type.grass"),
-        hue = 0x4DBC3C,
-        textureXMultiplier = 3
-    )
-
-    val ELECTRIC = register(
-        name = "electric",
-        displayName = Text.translatable("cobblemon.type.electric"),
-        hue = 0xEFD128,
-        textureXMultiplier = 4
-    )
-
-    val ICE = register(
-        name = "ice",
-        displayName = Text.translatable("cobblemon.type.ice"),
-        hue = 0x6BC3EF,
-        textureXMultiplier = 5
-    )
-
-    val FIGHTING = register(
-        name = "fighting",
-        displayName = Text.translatable("cobblemon.type.fighting"),
-        hue = 0xC44C5C,
-        textureXMultiplier = 6
-    )
-
-    val POISON = register(
-        name = "poison",
-        displayName = Text.translatable("cobblemon.type.poison"),
-        hue = 0xA24BD8,
-        textureXMultiplier = 7
-    )
-
-    val GROUND = register(
-        name = "ground",
-        displayName = Text.translatable("cobblemon.type.ground"),
-        hue = 0xD89950,
-        textureXMultiplier = 8
-    )
-
-    val FLYING = register(
-        name = "flying",
-        displayName = Text.translatable("cobblemon.type.flying"),
-        hue = 0xBCC1FF,
-        textureXMultiplier = 9
-    )
-
-    val PSYCHIC = register(
-        name = "psychic",
-        displayName = Text.translatable("cobblemon.type.psychic"),
-        hue = 0xD86AD6,
-        textureXMultiplier = 10
-    )
-
-    val BUG = register(
-        name = "bug",
-        displayName = Text.translatable("cobblemon.type.bug"),
-        hue = 0xA2C831,
-        textureXMultiplier = 11
-    )
-
-    val ROCK = register(
-        name = "rock",
-        displayName = Text.translatable("cobblemon.type.rock"),
-        hue = 0xAA9666,
-        textureXMultiplier = 12
-    )
-
-    val GHOST = register(
-        name = "ghost",
-        displayName = Text.translatable("cobblemon.type.ghost"),
-        hue = 0x9572E5,
-        textureXMultiplier = 13
-    )
-
-    val DRAGON = register(
-        name = "dragon",
-        displayName = Text.translatable("cobblemon.type.dragon"),
-        hue = 0x535DE8,
-        textureXMultiplier = 14
-    )
-
-    val DARK = register(
-        name = "dark",
-        displayName = Text.translatable("cobblemon.type.dark"),
-        hue = 0x5C6CB2,
-        textureXMultiplier = 15
-    )
-
-    val STEEL = register(
-        name = "steel",
-        displayName = Text.translatable("cobblemon.type.steel"),
-        hue = 0xC3CCE0,
-        textureXMultiplier = 16
-    )
-
-    val FAIRY = register(
-        name = "fairy",
-        displayName = Text.translatable("cobblemon.type.fairy"),
-        hue = 0xEA727E,
-        textureXMultiplier = 17
-    )
-
-    fun register(name: String, displayName: MutableText, hue: Int, textureXMultiplier: Int): ElementalType {
-        return ElementalType(
-            name = name,
-            displayName = displayName,
-            hue = hue,
-            textureXMultiplier = textureXMultiplier
-        ).also {
-            allTypes.add(it)
-        }
-    }
-
-    fun register(elementalType: ElementalType): ElementalType {
-        allTypes.add(elementalType)
-        return elementalType
-    }
-
-    fun get(name: String): ElementalType? {
-        return allTypes.firstOrNull { type -> type.name.equals(name, ignoreCase = true) }
-    }
-
-    fun getOrException(name: String): ElementalType {
-        return allTypes.first { type -> type.name.equals(name, ignoreCase = true) }
-    }
-
-    fun count() = allTypes.size
-
-    fun all() = this.allTypes.toList()
-}

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

@@ -8,22 +8,21 @@
 
 package com.cobblemon.mod.common.api.types.adapters
 
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.api.registry.CobblemonRegistries
 import com.cobblemon.mod.common.api.types.ElementalType
-import com.cobblemon.mod.common.api.types.ElementalTypes
-import com.google.gson.JsonDeserializationContext
-import com.google.gson.JsonDeserializer
-import com.google.gson.JsonElement
-import com.google.gson.JsonPrimitive
-import com.google.gson.JsonSerializationContext
-import com.google.gson.JsonSerializer
+import com.cobblemon.mod.common.util.asIdentifierDefaultingNamespace
+import com.google.gson.*
 import java.lang.reflect.Type
 
 object ElementalTypeAdapter: JsonSerializer<ElementalType>, JsonDeserializer<ElementalType> {
+
     override fun serialize(src: ElementalType, typeOfSrc: Type, context: JsonSerializationContext): JsonElement {
-        return JsonPrimitive(src.name)
+        return JsonPrimitive(if (src.id().namespace == Cobblemon.MODID) src.id().path else src.id().toString())
     }
 
     override fun deserialize(json: JsonElement, typeOfT: Type, context: JsonDeserializationContext): ElementalType {
-        return ElementalTypes.getOrException(json.asString)
+        return CobblemonRegistries.ELEMENTAL_TYPE.get(json.asString.asIdentifierDefaultingNamespace())!!
     }
+
 }