Added run_command molang function to general query structs and player structs

# Conflicts:
#	common/src/main/kotlin/com/cobblemon/mod/common/CobblemonNetwork.kt
#	common/src/main/kotlin/com/cobblemon/mod/common/entity/pokeball/EmptyPokeBallEntity.kt
#	common/src/main/kotlin/com/cobblemon/mod/common/util/MoLangExtensions.kt

.gitignore

@@ -21,6 +21,8 @@ build
 # other
 eclipse
 run
+runClient
+runServer
 
 # Files from Forge MDK
 forge*changelog.txt
@@ -34,6 +36,7 @@ common/src/main/resources/assets/cobblemon/showdown
 */generated/resources/*
 /fabric/src/generated/resources/cobblemon-common.accesswidener
 /.ignored/
+common/.fabric
 
 # MacOS
 .DS_Store

CHANGELOG.md

@@ -1,40 +1,76 @@
 # Changelog
-## [1.5.0](#1-5-0)
+
+## [1.6.0 - The Bass Pro Fishing Update (Month Xth, 2024)](#1-6-0)
+#### "Now that there's a fishing mechanic, the mod is actually good!"
 
 ### Additions
-- Added over (number here) ruin structures, where you can find Pokémon-themed Armor Trims and Pottery Sherds, Tumblestones, and more.
-- Added (number here) fossil structures, where you can brush Suspicious Sand/Gravel for Fossils.
-- Added the Data Monitor, Fossil Compartment, and Restoration Tank. Placed in the correct formation, you can use these to create a Restoration Machine where you can bring fossils back to life.
-- Added 3 variants of Tumblestones, which can be planted near Lava or Magma to grow harvestable Tumblestone Clusters.
+- Added Pokémon (and item) fishing using modified fishing rods - Poké Rods! You'll need a Poké Rod smithing template, a fishing rod, and some type of Poké Ball. Each Poké Ball makes a differently themed rod. Why not?
+- Added Lure Ball functionality, increasing the catch rate of Pokémon that were caught on a fishing rod.
+- Added property chaining support for duplicate CustomPokemonPropertyType elements.
+- Added aspect and unaspect PokemonProperty arguments (which also includes commands such as /pokemonedit, /spawnpokemon, and /givepokemon) to allow forcing or un-forcing an aspect on a Pokémon.
+
+### Developer
+- SpawnCause is now an implementation of SpawningInfluence.
+- Added "forcedAspects" to Pokemon to make it easier to easily add basic aspects to a Pokémon in a way that persists. We already know that everyone is going to overuse this. 
+- Made the Pokemon.aspects setter private. This could technically break sidemods but if you are affected by this then you were using it wrong! Use Pokemon.forcedAspects to fix it.
+
+## [1.5.1](#1-5-1)
+
+### Additions
+- Added unique send out particles for Cherish, Dream, Beast, and Ancient Origin balls.
+
+### Changes
+- Sounds for Relic Coin Sacks have been correctly renamed. Relic Coin Pouches received new sounds for breaking and placing.
+
+### Fixes
+- Fixed a bug in which adding organic material to the fossil tank via right click was adding the full count of the stack currently in hand
+- Fixed a niche issue where some properties of entities were not initialized correctly, causing Pokémon that appeared to be level 1 until you battle them.
+- Fixed Fossilized Drake being missing from the Fossils item tag.
+- Fixed PCStore#resize not allowing PC boxes size reduction.
+
+### Developer
+- Changed SpawnAction#complete to return a nullable generic R (the spawn action result) instead of a boolean. More information this way.
+
+### Data Pack & Resource Pack Creators
+- Added support for MoLang conditions for quirks and poses.
+- Changed the AttackDefenceRatio requirement to StatCompare and StatEqual.
+
+## [1.5.0 - The Ruins and Revival Update (May 12th, 2024)](#1-5-0)
+#### "You're telling me that Mojang has added archaeology to the game? Hmm... that gives me an idea."
+
+### Additions
+- Added 17 ruin structures, where you can find Pokémon-themed Armor Trims and Pottery Sherds, Tumblestones, and more.
+- Added 23 fossil structures, where you can brush Suspicious Sand/Gravel for [Fossils](https://wiki.cobblemon.com/index.php/Fossil). You can add [custom fossils using datapacks](https://wiki.cobblemon.com/index.php/Fossils_File).
+- Added the Data Monitor, Fossil Compartment, and Restoration Tank blocks. Placed in the correct formation, you can use these to create a [Restoration Machine](https://wiki.cobblemon.com/index.php/Resurrection_Machine) where you can bring fossils back to life. Use organic material to fill the tank first!
+- Added 3 variants of [Tumblestone](https://wiki.cobblemon.com/index.php/Tumblestone), which can be planted near Lava or Magma to grow harvestable Tumblestone Clusters.
 - Added Tumblestone Blocks, a storage block crafted from 9 Tumblestones.
 - Added Ancient Poké Balls, which are aesthetic variants crafted from Tumblestones.
 - Added the Ancient Feather, Wing, and Jet Balls, which fly further than regular Poké Balls.
 - Added the Ancient Heavy, Leaden, and Gigaton Balls, which are heavier and don't fly as far as regular Poké Balls. These will receive more functionality in a future update.
-- Added Original Trainer functionality. To edit the OT through commands, you must specify originaltrainertype=<Player/NPC>, and originaltrainer=<Username or UUID/NPC Name>
+- Added visual effects for many Poké Balls when sending out or capturing Pokémon.
+- Added a new send-out ball toss animation that showcases the ball used for the Pokémon.
+- Added simple move animations for Pokémon in battle with a proof of concept (Flamethrower) for more complicated animations. More and more specific animations will come in future updates.
+- Added Original Trainer to the summary menu. To edit the OT through commands, you must specify originaltrainertype=<Player/NPC>, and originaltrainer=<Username or UUID/NPC Name>
 - Added support for planting Apricorn trees, berries, and mints in [Botany Pots](https://modrinth.com/mod/botany-pots)
 - Added the hidden "True Vivillionaire" advancement.
-- The "Poké Ball" Vivillon variant is now obtainable by evolving a Spewpa after obtaining the "Aspiring Vivillionaire" advancement.
-- Added dynamic lighting support for any Species or Forms when using [LambDynamicLights](https://modrinth.com/mod/lambdynamiclights) or [Dynamic Lights Reforged](https://www.curseforge.com/minecraft/mc-mods/dynamiclights-reforged), at this time we don't ship with any defaults for this feature but addon creators can make use of this feature.
-- Added a Display Case block! Use it to display your archaeological findings, or other items.
-- Added 6 Pokémon-themed Pottery Sherds, obtained from ruin structures.
+- Added the [Display Case](https://wiki.cobblemon.com/index.php/Display_Case) block. Use it to display your archaeological findings, Poké Balls, or other items.
+- Added 6 Pokémon-themed Pottery Sherds, obtained from ruin structures. Sherds... sh-erds. Weird word.
 - Added a Pokémon-themed armor trim, obtained from ruin structures.
-- You can now find Nether Fire Stone Ore in, surprisingly, the Nether.
-- You'll also find Terracotta Sun Stone Ore in Badlands biomes.
-- Added effects for many Poké Balls when sending out Pokémon or capturing.
-- Added a new send-out ball toss animation that showcases the ball used for the Pokémon.
-- Added simple move animations for Pokémon in battle with a proof of concept for more complicated animations.
+- Added Nether Fire Stone Ore to, surprisingly, the Nether.
+- Added Terracotta Sun Stone Ore to Badlands biomes.
 - Added the EV Boosting Feathers.
-- Added Type Gems. 
-- Added various new tags for searchability and better compatibility.
-- Added the [Ability Capsule](https://bulbapedia.bulbagarden.net/wiki/Ability_Capsule) and [Patch](https://bulbapedia.bulbagarden.net/wiki/Ability_Patch), these have no acquisition method for now and only work as intended with the traditional ability format of 1 to 2 common abilities and 1 hidden ability.
-- Added Gilded Chests, available in all Apricorn colors.
-- Added Relic Coins, Relic Coin Pouches, and Relic Coin Sacks.
-- Added various new tags for searchability and better compatibility. 
-- Added Type Gems. These items hold no functionality for now. Start collecting though...
-- Added 6 custom Pottery Sherds, obtained from ruin structures.
-- Added cries to Meowth, Alolan Meowth, Galaraian Meowth,
-- Completed the advancement for placing a Tumblestone near Lava or Magma to make it grow.
+- Added [Gilded Chests](https://wiki.cobblemon.com/index.php/Gilded_Chest), available in all Apricorn colors.
+- Added Relic Coins, Relic Coin Pouches, and Relic Coin Sacks. Gimmighoul might be interested in these.
+- Added Type Gems. These will have additional uses later, so you should start collecting them.
 - Added new held items: Ability Shield, Absorb Bulb, Air Balloon, Binding Band, Blunder Policy, Cell Battery, Covert Cloak, Damp Rock, Eject Button, Eviolite, Expert Belt, Float Stone, Focus Sash, Heat Rock, Icy Rock, Iron Ball, Light Ball, Loaded Dice, Red Card, Shell Bell, Sticky Barb, Smooth Rock, Soothe Bell and Weakness Policy.
+- Added Hisui starters to the starter selection menu. They come inside of ancient Poké Balls.
+- Added a bubble quirk to Krabby that only plays during clear sunsets. It looks familiar...
+- Added forfeit option to PVP battles.
+- Added visual changes for entities affected by Illusion, Imposter, or Transform in battle.
+- Added shoulder mounting for Squirtle, Ralts, Roggenrola, Charcadet, Sizzlipede, Litwick, Cutiefly, Flabebe, Flittle, and Scatterbug
+- Added species data for Hydrapple, Iron Boulder, Iron Crown, Pecharunt, Raging Bolt, and Terapagos
+- Added various new tags for search-ability and better mod compatibility.
+- Added the [Ability Capsule](https://bulbapedia.bulbagarden.net/wiki/Ability_Capsule) and [Patch](https://bulbapedia.bulbagarden.net/wiki/Ability_Patch). These have no way of getting them (for now) and only work as intended with the traditional ability format of 1 to 2 common abilities and 1 hidden ability.
 
 ### Pokémon Added
 #### Gen 2
@@ -43,8 +79,9 @@
 - Qwilfish
 - Heracross
 - Skarmory
-- Ferroseed
-- Ferrothorn
+- Larvitar
+- Pupitar
+- Tyranitar
 
 #### Gen 3
 - Lileep
@@ -53,6 +90,16 @@
 - Armaldo
 - Tropius
 - Roselia
+- Aron
+- Lairon
+- Aggron
+- Solrock
+- Lunatone
+- Makuhita
+- Hariyama
+- Trapinch
+- Vibrava
+- Flygon
 
 #### Gen 4
 - Shieldon
@@ -61,6 +108,8 @@
 - Rampardos
 - Budew
 - Roserade
+- Hippopotas
+- Hippowdon
 
 #### Gen 5
 - Tirtouga
@@ -87,6 +136,9 @@
 - Hydreigon
 - Larvesta
 - Volcarona
+- Alomomola
+- Ferroseed
+- Ferrothorn
 
 #### Gen 6
 - Tyrunt
@@ -96,6 +148,11 @@
 - Goomy
 - Sliggoo
 - Goodra
+- Carbink
+- Flabébé
+- Floette
+- Florges
+- Klefki
 
 #### Gen 7
 - Turtonator
@@ -106,6 +163,8 @@
 - Jangmo-o
 - Hakamo-o
 - Kommo-o
+- Alolan Diglett
+- Alolan Dugtrio
 
 #### Gen 8
 - Gossifleur
@@ -115,6 +174,12 @@
 - Dracozolt
 - Dracovish
 - Basculegion
+- Hisuian Decidueye
+- Hisuian Typhlosion
+- Hisuian Samurott
+- Hisuian Lilligant
+- Hisuian Sliggoo
+- Hisuian Goodra
 - Hisuian Zorua
 - Hisuian Zoroark
 - Hisuian Voltorb
@@ -129,77 +194,173 @@
 - Dreepy
 - Drakloak
 - Dragapult
-- Hisuian Sliggoo
-- Hisuian Goodra
+- Impidimp
+- Morgrem
+- Grimmsnarl
 
 #### Gen 9
-- Gimmighoul.
+- Gimmighoul
   - Using Relic Coins, you can increase Gimmighoul's Coin Stash. Upon reaching 999, it can be evolved into Gholdengo.
-  - Additionally, if you give Gimmighoul a Netherite Scrap, you can increase its Netherite Stash. Who knows what might happen if it fills up?
+  - Additionally, if you give Gimmighoul a Netherite Scrap, you can increase its Netherite Stash. But what will that do to when you evolve it?
+- Gholdengo
+
+#### Cobblemon Exclusives
+- Hisui Bias Rowlet
+- Hisui Bias Dartrix
+- Hisui Bias Cyndaquil
+- Hisui Bias Quilava
+- Hisui Bias Oshawott
+- Hisui Bias Dewott
+- Hisui Bias Goomy
+- Hisui Bias Petilil
+
+These are our compromise for having both regular and Hisuian forms of these Pokémon in the game. Hisui Biased variations will evolve into the Hisuian evolutions under most conditions. They are otherwise purely cosmetic differences.
+
+### Added cries to the following Pokémon
+- Alolan Raticate
+- Vulpix, Ninetales
+- Zubat, Golbat, Crobat
+- Meowth, Persian
+- Psyduck, Golduck
+- Growlithe, Arcanine
+- Geodude, Graveler, Golem
+- Doduo, Dodrio
+- Seel, Dewgong
+- Muk, Grimer
+- Krabby, Kingler
+- Voltorb, Electrode, Hisuian Voltorb, Hisuian Electrode
+- Tangela, Tangrowth
+- Snorlax
+- Cubone, Marowak
+- Koffing, Weezing
+- Aerodactyl
+- Elekid, Electabuzz, Electivire
+- Omanyte, Omastar
+- Kabuto, Kabutops
+- Lapras
+- Scyther
+- Hisui Bias Cyndaquil, Hisui Bias Quilava
+- Igglybuff
+- Yanma, Yanmega
+- Gligar, Gliscor
+- Qwilfish, Hisuian Qwilfish, Overqwil
+- Sneasel, Hisuian Sneasel, Weavile, Sneasler
+- Larvitar, Pupitar, Tyranitar
+- Swinub, Piloswine, Mamoswine
+- Aron, Lairon, Aggron
+- Trapinch, Vibrava, Flygon
+- Cacnea, Cacturne
+- Barboach, Whiscash
+- Lileep, Cradily
+- Anorith, Armaldo
+- Tropius
+- Chimecho
+- Bidoof, Bibarel
+- Buizel, Floatzel
+- Gible, Gabite, Garchomp
+- Hisui Bias Oshawott, Hisui Bias Dewott
+- Petilil, Lilligant, Hisui Bias Petilil, Hisuian Lilligant
+- Basculin, Basculegion
+- Sandile, Krokolok, Krookodile
+- Darumaka, Darmanitan
+- Archen, Archeops
+- Zorua, Zoroark, Hisuian Zorua, Hisuian Zoroark
+- Tyrunt, Tyrantrum
+- Amaura Aurorus
+- Carbink
+- Goomy, Sliggoo, Goodra, Hisui Bias Goomy, Hisuian Sliggoo, Hisuian Goodra
+- Klefki
+- Hisui Bias Rowlet, Hisui Bias Dartrix
+- Komala
+- Impidimp, Morgrem, Grimmsnarl
+- Cufant, Copperajah
+- Dreepy, Drakloak, Dragapult
+- Dracozolt, Arctozolt, Dracovish, Arctovish
+- Lechonk, Oinkologne
+- Maushold family of three and four
 
 
 ### Changes
+- Alolan Pikachu and Exeggcute changed to Alola Bias.
 - Pokémon now transition more smoothly between different poses.
-- Updated models for Mimikyu, Alcremie, Squirtle, Wartortle, Blastoise, Omanyte, Omastar, Growlithe, Swinub, Piloswine, Basculine, Rowlet, Dartrix, Decidueye, Kabuto, Kabutops, Piplup, Prinplup, Elekid, Electabuzz, Cubone, Marowak, Paras, Drifloon, Drifblim, Venonat, Venomoth, Yanma, Yanmega, and Raboot.
-- Updated animations for Diglett, Dugtrio, Dragonite, Omanyte, Omastar, Pinsir, Falinks, Lechonk, Litwick, Lampent, Chandelure, Carnivine, Galarian Meowth, Galarian Rapidash, Venonat, Venomoth, Phanphy, Donphan, Dratini, Dragonair, Happiny, Chansey, Blissey, Volbeat, Illumise, Numel, Drifloon, and Drifblim.
+- Updated models for Mimikyu, Alcremie, Squirtle, Wartortle, Blastoise, Pidgey, Pidgeotto, Pidgeot, Omanyte, Omastar, Growlithe, Arcanine, Nidoran Male, Nidoran Female, Lapras, Swinub, Piloswine, Basculin, Rowlet, Dartrix, Decidueye, Kabuto, Kabutops, Piplup, Prinplup, Elekid, Electabuzz, Cubone, Marowak, Paras, Mawile, Drifloon, Drifblim, Venonat, Venomoth, Yanma, Yanmega, Psyduck, Dusknoir, Diglett, Dugtrio, Natu, Xatu, Oshawott, Samurott, Torchic, Grovyle, Sceptile, Sizzlipede, Mismagius, and Raboot.
+- Updated animations for Squirtle, Wartortle, Blastoise, Pidgey, Pidgeotto, Diglett, Dugtrio, Magikarp, Dragonite, Omanyte, Omastar, Kabuto, Pinsir, Chinchou, Lanturn, Ralts, Kirlia, Gardevoir, Gallade, Buizel, Garchomp, Pumpkaboo, Falinks, Lechonk, Litwick, Lampent, Chandelure, Carnivine, Galarian Meowth, Galarian Rapidash, Venonat, Venomoth, Phanphy, Donphan, Dratini, Dragonair, Happiny, Chansey, Blissey, Volbeat, Illumise, Numel, Sizzlipede, Centiskorch, Obstagoon, Timburr, Gurdurr, Conkeldurr, Drifloon, and Drifblim.
+- Resized Drifloon.
 - Added more held items to the held item tag, and Metal Coat to the held item tab.
 - Added all ores to the modloader ore tags, and added tags for each ore type to the mod (both blocks and items).
-- Changed the Destiny Knot to be crafted with a Ghast Tear, rather than a diamond.
-- You can now punch grown apricorns to harvest them.
+- Changed the Destiny Knot to be crafted with a Ghast Tear rather than a diamond. We have big plans for the Destiny Knot...
+- You can now punch grown apricorns to harvest them. We saw so many content creators breaking apricorns with their fists that it was making us die inside.
+- The "Poké Ball" Vivillon variant is now obtainable by evolving a Spewpa after obtaining the "Aspiring Vivillionaire" advancement.
 - Renamed the "Vivillionaire" advancement to "Aspiring Vivillionaire"
 - Removed the Inferno, Forsaken, Poké Ball, and Void patterns from the Aspiring Vivillionaire advancement.
-- Updated movesets to add Gen 9 DLC moves.
+- Updated the biome tags for Spewpa's evolutions into the various Vivillon patterns. You should mostly be getting one evolution option at a time now.
 - Apricorn Sprouts can now be planted directly on Apricorn leaves to create a new Apricorn of the same color.
 - Added tooltips to interaction GUIs to make it clearer what they do.
-- Poké Ball recipes now use tags for their center ingredient, rather than specificied Copper Ingot, Iron Ingot, Gold Ingot, and Diamond, allowing for further datapack customisation.
-- Starter Toast now closes once corresponding button is pressed once.
-- Moved some items in the vanilla Food & Drinks category.
+- Poké Ball recipes now use tags for their center ingredient, rather than specifically Copper Ingots, Iron Ingots, Gold Ingots, and Diamonds, allowing for further datapack customisation and mod compatibility.
+- Starter Toast now closes once the corresponding button is pressed once.
+- Moved some items into the vanilla Food & Drinks category.
 - Stacked Cobblemon Potion Bases can now be quick moved into Brewing Stands.
-- Changed Healer recipe to swap the Max Revive for a Revive.
-- Upped the rate that Gastly drop Ghast Tears from 2.5% to 5%.
+- Changed the Healing Machine recipe to swap the Max Revive for a Revive so that it is a bit easier to craft.
+- Upped the rate that Gastly drop Ghast Tears from 2.5% to 5%, further helping the crafting of a Healing Machine.
 - Pokémon with a low Blaze Powder drop chance now drop it more frequently in the Nether.
 - Reorganised a few advancements.
+- Pokémon entity shadows now scale when the Pokémon is being sent out or recalled.
+- Remade Torkoal particles, now they only appear when in battle.
+- Improved the shiny icon within summary and PC interfaces.
+- Changed the Poison Barb sprite so that it doesn't look like a sword when held. It's a Poison Barb, not a Poison Sword. Wait, that gives me an idea.
+- Moon Stone ore generates more frequently in Taigas and has been added to Magical and Spooky biomes. Ooo... Sorry.
+- Density, Season, and Nether biome tags have been moved and renamed within the biome tags directory.
+- Added particles to Lucario when in battle. Lucario is special.
+- Movesets updated for Blueberry DLC.
 
 ### Fixes
-- Resized Snorlax.
-- Re-added the recipe for the Iron Vitamin.
-- Cleaned up empty evolutions declaration in species files (no, I'm not listing all 169 by name).
-- Fixed Exeggcute not being able to evolve.
-- Fixed battle lang for Poison Touch Ability
-- Fixed Cubone not being able to evolve into Alolan Marowak.
+- Re-added the recipe for the Iron vitamin. Well, technically it's a mineral.
+- Fixed Exeggcute and Pikachu not being able to evolve.
+- Fixed evolution priority for Exeggcute and Pikachu regional evolutions. Using a thunder stone on Kantonian Pikachu on the beach will give Alolan Raichu. A second thunder stone would then give Kantonian Raichu.
+- Fixed battle text for the Poison Touch Ability.
+- Finally found Sudowoodo and Bonsly. They were missing spawn data. Same with Drifloon and Litwick. Uh... sorry about that.
 - Fixed Squawkabilly forms not being recognized.
-- Fixed the bounce animation for Poké Balls being delayed by like, a full second.
-- Note blocks now play the correct sound on the Apricorn Plank based blocks.
+- Fixed the bounce animation for Poké Balls being delayed by like, a full second. It's enough to drive you mad.
+- Note blocks now play the correct sound on the Apricorn Plank-based blocks.
 - Fixed an issue with transformed parts in posers causing whacky positional issues.
-- Fixed Poké Balls freezing in an open state if you look away when it's meant to close.
-- Adds a translation string name to the Empty Pokeball entity.
-- Fixed very many issues with Bedrock particle effects.
-- Fixed Arbok patterns not being as specific in spawning as they were intended.
+- Fixed Poké Balls freezing in an open state if you're looking away at the moment that it's meant to close. This actually fixes some other things but it's hard to explain.
+- Fixed thrown Poké Balls technically having no name.
+- Fixed very many issues with Bedrock particle effects. There are probably many more. Life goes on.
+- Fixed Arbok patterns not being as specific in spawning as they were intended to be.
 - Fixed Pokémon not avoiding danger at all when pathfinding. 
-- Fixed Sobble line not being able to swim or breathe underwater.
-- Fixed incompatibility with [Just Enough Resources](https://modrinth.com/mod/just-enough-resources-jer).
-- Fixed incompatibility with [Visual Overhaul](https://modrinth.com/mod/visual-overhaul).
-- Fixed an issue that allowed Pokemon to spawn on rails.
+- Fixed Pokémon pathing over snow layers and carpets.
+- Fixed the Sobble line not being able to swim or breathe underwater.
+- Fixed mod incompatibility with [Just Enough Resources](https://modrinth.com/mod/just-enough-resources-jer).
+- Fixed mod incompatibility with [Visual Overhaul](https://modrinth.com/mod/visual-overhaul).
+- Fixed an issue that allowed Pokémon to spawn on rails.
 - Fixed the data set on Pokémon when abilities are given via properties such as in ``/spawnpokemon``.
-- Fixed sometimes Pokémon losing hidden abilities when evolving, this fix will only take effect to newly created Pokémon.
+- Fixed Pokémon sometimes losing hidden abilities when evolving. This fix will only take effect for newly created Pokémon because of technical reasons that were explained to me but which I then forgot.
+- Fixed capture messages not displaying in battle.
+- Fixed the Illusion ability causing the wrong Pokémon to be targeted in battle. 
+- Fixed battles started with fainted party members causing a soft-lock on defeat.
+- Fixed some issues with eyes in the faint animations of Hitmonlee and Phantump
+- Fixed missing evolution moves, for example Stone Axe for Kleavor.
+- Cleaned up empty evolutions declaration in species data (And no, I'm not listing all 169. No I don't care what you pay me, I'm not doing it).
+- Fixed non-consumable held items being consumed or swapped in battle permanently.
 
 ### Developer
-- Significantly changed the way properties in PokemonEntity work. This could break some plugins (not in a big way, but changes will be needed).
-- Rebuilt the scheduling API to more clearly force side choices and temporal frames of reference for tasks.
-- Added dialogue API and data registry.
+- Significantly changed the way the properties in PokemonEntity work. This could break some plugins (not in a big way, but changes will be needed for some things).
+- Rebuilt the scheduling API to more clearly force side choices and temporal frames of reference for tasks. The developers say that how it works is cool but I stopped listening.
+- Added dialogue API and data registry. This is powerful, and there is a full example in the Cobblemon mod you can trigger using /opendialogue \<username\> cobblemon:example. The example JSON is inside the data folder of the mod.
 - Opened up the ItemDropEntry class to allow for it to be extended.
 - Added a new "advancement" evolution variant that takes an advancement identifier and succeeds if the player has the advancement.
-- Made spawning API capable of non-entity spawning
-- Made PokemonProperties.parse more interoperable with Java.
+- Made the spawning API capable of non-entity spawning. You can make it 'spawn' commands if you want. Go nuts.
+- Made PokemonProperties.parse more interoperable with Java. Save yourself and stop using Java.
 - Added the ``HeldItemEvent``, this comes with 2 implementation ``HeldItemEvent.Pre`` and ``HeldItemEvent.Post``. 
-- API to support dynamic lighting in any mod that implements this feature has been added to all Species & Forms, see LightingData class for details.
 - Corrections to the ability implementation have been made that make ``Ability.forced`` function as intended and never reroll an ability for a Pokémon, please check your implementations to ensure the corrected behavior is intended for your use case.
-- ``Pokemon.ability`` no longer has a public setter, please migrate to using ``Pokemon#updateAbility``, this handles the ability coordinate storage for you when necessary.
+- ``Pokemon.ability`` no longer has a public setter. Please migrate to using ``Pokemon#updateAbility``, this handles the ability coordinate storage for you when necessary.
 - ``Ability.forced``, ``Ability.index`` and ``Ability.priority`` have all had their setters internalized, there is no longer any need to manually adjust these migrate to the method mentioned above to handle that process for you.
-- ``AbilityChanger`` has been added to API alongside some implementations, this is subject to change as the ability capsule and patch currently only expect the traditional behaviour in the Pokémon games of 1 to 2 regular abilities and 1 hidden.
-- ``Pokemon#rollAbility`` has been added, this rerolls a legal ability for the Pokémon.
-- `docs/cobblemon-tags` tags and spawn-presets can now be auto-generated from the current tags in the cobblemon mod with the `generateSpawnPresetList.py` and `generateTagList.py` scripts.
+- ``AbilityChanger`` has been added to API alongside some implementations, this is subject to change as the ability capsule and patch currently only expect the traditional behaviour in the Pokémon games of 1 or 2 regular abilities and 1 hidden ability.
+- ``Pokemon#rollAbility`` has been added which rerolls for a legal ability for the Pokémon.
+- `docs/cobblemon-tags` tags and spawn-presets can now be auto-generated from the current tags in the Cobblemon mod with the `generateSpawnPresetList.py` and `generateTagList.py` scripts.
 - `public_spawns_to_json.py` script has been added to give the powerful spawn.json generator a simplistic UI.
+- Updated Showdown with Gen 9 DLC.
+- Changed mixins to be Java 17 for compatibility level instead of 16, removing a warning from startup logs.
 
 ### Datapack & Resourcepack Creators
 - The maximum amount of fossils that can fit in the Fossil Analyzer can be adjusted in the config.
@@ -369,6 +530,7 @@
 Thank you so much to all of our community translators that bring the mod to the rest of the world!
 
 ## [1.4.0 - The Friends and Farms Update (October 13th, 2023)](#1-4-0)
+#### "No, we don't provide the friends."
 ### 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).
@@ -909,6 +1071,7 @@ Thank you so much to all of our community translators that bring the mod to the
 - All the translators that contributed are amazing.
 
 ## [1.3.0 - The Foundation Update (March 17th, 2023)](#1-3-0)
+#### "Now we can start doing the really cool stuff."
 
 ### Dependencies
 - Upgraded Fabric API dependence to 0.75.1+1.19.2
@@ -1058,6 +1221,7 @@ Thank you so much to all of our community translators that bring the mod to the
 - Thank you to all of the fantastic volunteer translators for taking the time to help with this!
 
 ## [1.2.0 - The Customization Update (January 1st, 2023)](#1-2-0)
+#### "There are going to be so many fakemon..."
 ### Additions
 - Added models for Natu and Xatu, Murkrow and Honchkrow, Wailmer and Wailord.
 - Added new PC interface and it is beautiful.
@@ -1171,4 +1335,4 @@ Thank you so much to all of our community translators that bring the mod to the
 - Added species, ability, and move translations for `ko_ko`, `jp_jp`, `fr_fr`, `es_es`, `it_it`, and `zh_cn`.
 
 ## [1.0.0 (November 12th, 2022)](#1-0-0)
-- Initial release.
+- Initial release.

build-logic/settings.gradle.kts

@@ -1,10 +0,0 @@
-import ca.stellardrift.build.configurate.ConfigFormats
-import ca.stellardrift.build.configurate.catalog.PolyglotVersionCatalogExtension
-
-plugins {
-    id("ca.stellardrift.polyglot-version-catalogs") version "5.0.1"
-}
-
-extensions.configure<PolyglotVersionCatalogExtension> {
-    from(ConfigFormats.YAML, file("../gradle/libs.versions.yml"))
-}

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

@@ -1,32 +0,0 @@
-plugins {
-    id("cobblemon.base-conventions")
-    id("com.github.johnrengelman.shadow")
-}
-
-val bundle: Configuration by configurations.creating {
-    isCanBeConsumed = false
-    isCanBeResolved = true
-}
-
-tasks {
-
-    jar {
-        archiveBaseName.set("Cobblemon-${project.name}")
-        archiveClassifier.set("dev-slim")
-    }
-
-    shadowJar {
-        archiveClassifier.set("dev-shadow")
-        archiveBaseName.set("Cobblemon-${project.name}")
-        configurations = listOf(bundle)
-        mergeServiceFiles()
-    }
-
-    remapJar {
-        dependsOn(shadowJar)
-        inputFile.set(shadowJar.flatMap { it.archiveFile })
-        archiveBaseName.set("Cobblemon-${project.name}")
-        archiveVersion.set("${rootProject.version}")
-    }
-
-}

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

@@ -1,21 +0,0 @@
-plugins {
-    `java-library`
-}
-
-tasks {
-    val collectJars by registering(Copy::class) {
-        val tasks = subprojects.filter { it.path != ":common" }.map { it.tasks.named("remapJar") }
-        dependsOn(tasks)
-
-        from(tasks)
-        into(buildDir.resolve("libs"))
-    }
-
-    assemble {
-        dependsOn(collectJars)
-    }
-}
-
-tasks.withType<Test> {
-    useJUnitPlatform()
-}

build.gradle.kts

@@ -1,13 +1,12 @@
 plugins {
-    base
     id("cobblemon.root-conventions")
     id ("net.nemerosa.versioning") version "2.8.2"
 }
 
-group = "com.cobblemon.mod"
 version = "${project.property("mod_version")}+${project.property("mc_version")}"
 
 val isSnapshot = project.property("snapshot")?.equals("true") ?: false
 if (isSnapshot) {
-    version = "$version-${versioning.info.branch}-${versioning.info.build}"
+    val fixedBranchName = versioning.info.branch.substringAfter("/")
+    version = "$version-${fixedBranchName}-${versioning.info.build}"
 }

common/build.gradle.kts

@@ -1,5 +1,5 @@
-import extensions.isSnapshot
-import extensions.version
+import utilities.isSnapshot
+import utilities.version
 import java.time.OffsetDateTime
 import java.time.ZoneOffset
 import java.time.format.DateTimeFormatter
@@ -20,7 +20,7 @@ plugins {
 
     id("net.kyori.blossom")
     id("org.jetbrains.gradle.plugin.idea-ext")
-    id ("net.nemerosa.versioning") version "2.8.2"
+    id("net.nemerosa.versioning") version "2.8.2"
 }
 
 architectury {
@@ -34,31 +34,26 @@ repositories {
 }
 
 dependencies {
-    implementation(libs.stdlib)
-    implementation(libs.reflect)
-
-    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)
+    implementation(libs.bundles.kotlin)
+    modImplementation(libs.fabric.loader)
     modApi(libs.molang)
-    compileOnlyApi(libs.jeiApi)
-    modCompileOnly(libs.adornFabric)
-    modCompileOnly(libs.lambDynamicLights) { isTransitive = false }
 
-    // For Showdown
+    // Integrations
+    compileOnlyApi(libs.jei.api)
+    modCompileOnly(libs.bundles.fabric.integrations.compileOnly) {
+        isTransitive = false
+    }
+    // Flywheel has no common dep so just pick one and don't use any platform specific code in common
+    // modCompileOnly(libs.flywheelFabric)
+
+    // Showdown
     modCompileOnly(libs.graal)
 
-    //shadowCommon group: 'commons-io', name: 'commons-io', version: '2.6'
+    // Data Storage
+    modCompileOnly(libs.bundles.mongo)
 
-    // For datastore
-    modCompileOnly(libs.mongoDriverCore)
-    modCompileOnly(libs.mongoDriverSync)
-
-    testImplementation(libs.fabricJunit)
-    testImplementation(libs.junitParams)
-    testImplementation(libs.mockito)
-    testImplementation(libs.mockk)
-    testImplementation(libs.classgraph)
+    // Unit Testing
+    testImplementation(libs.bundles.unitTesting)
 }
 
 tasks.withType<Test> {
@@ -94,7 +89,6 @@ sourceSets {
                 property("gitCommit", versioning.info.commit)
                 property("branch", versioning.info.branch)
                 System.getProperty("buildNumber")?.let { property("buildNumber", it) }
-                property("timestamp", OffsetDateTime.now(ZoneOffset.UTC).format(DateTimeFormatter.ofPattern("MM/dd/yyyy hh:mm:ss")) + " UTC")
             }
         }
     }

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

@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common;
+
+import com.cobblemon.mod.common.entity.npc.NPCEntity;
+import net.minecraft.entity.ai.brain.Brain;
+import net.minecraft.entity.ai.brain.MemoryModuleType;
+import net.minecraft.entity.ai.brain.sensor.Sensor;
+import net.minecraft.entity.ai.brain.sensor.SensorType;
+
+import java.util.Collection;
+
+public class GenericsCheatClass {
+    // For some reason, doing this in the NPCEntity class in Kotlin gives confusing generic errors I could not resolve.
+    public static Brain.Profile<NPCEntity> createNPCBrain(Collection<MemoryModuleType<?>> memories, Collection<SensorType<? extends Sensor<? super NPCEntity>>> sensors) {
+        return Brain.createProfile(memories, sensors);
+    }
+}

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

@@ -26,7 +26,6 @@ public final class CrashReportMixin {
         cobblemon.add("Is Snapshot", CobblemonBuildDetails.SNAPSHOT);
         cobblemon.add("Git Commit", CobblemonBuildDetails.INSTANCE.smallCommitHash() + " (" + "https://gitlab.com/cable-mc/cobblemon/-/commit/" + CobblemonBuildDetails.GIT_COMMIT + ")");
         cobblemon.add("Branch", CobblemonBuildDetails.BRANCH);
-        cobblemon.add("Timestamp", CobblemonBuildDetails.TIMESTAMP);
 
         cobblemon.addStackTrace(builder);
         builder.append("\n\n");

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

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.mixin.invoker;
+
+import com.cobblemon.mod.common.integration.adorn.AdornCompatibility;
+import java.util.List;
+import juuxel.adorn.block.variant.BlockVariantSet;
+import juuxel.adorn.block.variant.BlockVariantSets;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+//This is a yucky hack but better than what we were doing before
+@Mixin(BlockVariantSets.class)
+public abstract class AdornRegisterInvoker {
+    @Final
+    @Shadow(remap = false)
+    private static List<BlockVariantSet> variantSets;
+
+    @Inject(method = "register()V", at = @At("HEAD"), remap = false)
+    void register(CallbackInfo ci) {
+        variantSets.add(AdornCompatibility.INSTANCE);
+    }
+}

common/src/main/kotlin-templates/CobblemonBuildDetails.kt.peb

@@ -10,7 +10,6 @@ object CobblemonBuildDetails {
 
     const val GIT_COMMIT = "{{ gitCommit | default("Not Specified") }}"
     const val BRANCH = "{{ branch | default("Not Specified") }}"
-    const val TIMESTAMP = "{{ timestamp }}"
 
     fun smallCommitHash(): String {
         return this.GIT_COMMIT.substring(0, 7)

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

@@ -27,6 +27,7 @@ import com.cobblemon.mod.common.api.events.CobblemonEvents.TRADE_COMPLETED
 import com.cobblemon.mod.common.api.net.serializers.IdentifierDataSerializer
 import com.cobblemon.mod.common.api.net.serializers.PoseTypeDataSerializer
 import com.cobblemon.mod.common.api.net.serializers.StringSetDataSerializer
+import com.cobblemon.mod.common.api.net.serializers.UUIDSetDataSerializer
 import com.cobblemon.mod.common.api.net.serializers.Vec3DataSerializer
 import com.cobblemon.mod.common.api.permission.PermissionValidator
 import com.cobblemon.mod.common.api.pokeball.catching.calculators.CaptureCalculator
@@ -49,8 +50,13 @@ import com.cobblemon.mod.common.api.scheduling.ServerRealTimeTaskTracker
 import com.cobblemon.mod.common.api.scheduling.ServerTaskTracker
 import com.cobblemon.mod.common.api.spawning.BestSpawner
 import com.cobblemon.mod.common.api.spawning.CobblemonSpawningProspector
+import com.cobblemon.mod.common.api.spawning.WorldSlice
 import com.cobblemon.mod.common.api.spawning.context.AreaContextResolver
+import com.cobblemon.mod.common.api.spawning.context.AreaSpawningContext
+import com.cobblemon.mod.common.api.spawning.context.calculators.AreaSpawningContextCalculator
+import com.cobblemon.mod.common.api.spawning.context.calculators.AreaSpawningInput
 import com.cobblemon.mod.common.api.spawning.prospecting.SpawningProspector
+import com.cobblemon.mod.common.api.spawning.spawner.Spawner
 import com.cobblemon.mod.common.api.starter.StarterHandler
 import com.cobblemon.mod.common.api.storage.PokemonStoreManager
 import com.cobblemon.mod.common.api.storage.adapter.conversions.ReforgedConversion
@@ -87,6 +93,7 @@ import com.cobblemon.mod.common.config.constraint.IntConstraint
 import com.cobblemon.mod.common.config.starter.StarterConfig
 import com.cobblemon.mod.common.data.CobblemonDataProvider
 import com.cobblemon.mod.common.events.AdvancementHandler
+import com.cobblemon.mod.common.events.FlowHandler
 import com.cobblemon.mod.common.events.ServerTickHandler
 import com.cobblemon.mod.common.item.PokeBallItem
 import com.cobblemon.mod.common.net.messages.client.settings.ServerSettingsPacket
@@ -98,20 +105,16 @@ import com.cobblemon.mod.common.pokemon.aspects.SHINY_ASPECT
 import com.cobblemon.mod.common.pokemon.evolution.variants.BlockClickEvolution
 import com.cobblemon.mod.common.pokemon.feature.TagSeasonResolver
 import com.cobblemon.mod.common.pokemon.helditem.CobblemonHeldItemManager
+import com.cobblemon.mod.common.pokemon.properties.AspectPropertyType
 import com.cobblemon.mod.common.pokemon.properties.HiddenAbilityPropertyType
+import com.cobblemon.mod.common.pokemon.properties.UnaspectPropertyType
 import com.cobblemon.mod.common.pokemon.properties.UncatchableProperty
 import com.cobblemon.mod.common.pokemon.properties.tags.PokemonFlagProperty
 import com.cobblemon.mod.common.pokemon.stat.CobblemonStatProvider
 import com.cobblemon.mod.common.sherds.CobblemonSherds
 import com.cobblemon.mod.common.starter.CobblemonStarterHandler
 import com.cobblemon.mod.common.trade.TradeManager
-import com.cobblemon.mod.common.util.DataKeys
-import com.cobblemon.mod.common.util.cobblemonResource
-import com.cobblemon.mod.common.util.ifDedicatedServer
-import com.cobblemon.mod.common.util.isLaterVersion
-import com.cobblemon.mod.common.util.party
-import com.cobblemon.mod.common.util.removeAmountIf
-import com.cobblemon.mod.common.util.server
+import com.cobblemon.mod.common.util.*
 import com.cobblemon.mod.common.world.feature.CobblemonPlacedFeatures
 import com.cobblemon.mod.common.world.feature.ore.CobblemonOrePlacedFeatures
 import com.cobblemon.mod.common.world.gamerules.CobblemonGameRules
@@ -126,6 +129,7 @@ import net.minecraft.item.Items
 import net.minecraft.item.NameTagItem
 import net.minecraft.registry.RegistryKey
 import net.minecraft.util.WorldSavePath
+import net.minecraft.util.math.BlockPos
 import net.minecraft.world.World
 import org.apache.logging.log4j.LogManager
 import org.apache.logging.log4j.Logger
@@ -141,8 +145,8 @@ import kotlin.reflect.jvm.javaField
 import kotlin.math.roundToInt
 
 object Cobblemon {
-    const val MODID = "cobblemon"
-    const val VERSION = "1.4.0"
+    const val MODID = CobblemonBuildDetails.MOD_ID
+    const val VERSION = CobblemonBuildDetails.VERSION
     const val CONFIG_PATH = "config/$MODID/main.json"
     val LOGGER: Logger = LogManager.getLogger()
 
@@ -179,7 +183,6 @@ object Cobblemon {
         if(CobblemonBuildDetails.SNAPSHOT) {
             this.LOGGER.info("  - Git Commit: ${smallCommitHash()} (https://gitlab.com/cable-mc/cobblemon/-/commit/${CobblemonBuildDetails.GIT_COMMIT})")
             this.LOGGER.info("  - Branch: ${CobblemonBuildDetails.BRANCH}")
-            this.LOGGER.info("  - Timestamp: ${CobblemonBuildDetails.TIMESTAMP}")
         }
 
         implementation.registerPermissionValidator()
@@ -255,6 +258,8 @@ object Cobblemon {
         TrackedDataHandlerRegistry.register(StringSetDataSerializer)
         TrackedDataHandlerRegistry.register(PoseTypeDataSerializer)
         TrackedDataHandlerRegistry.register(IdentifierDataSerializer)
+        TrackedDataHandlerRegistry.register(IdentifierDataSerializer)
+        TrackedDataHandlerRegistry.register(UUIDSetDataSerializer)
 
         // Lowest priority because this applies after luxury ball bonus as of gen 4
         CobblemonEvents.FRIENDSHIP_UPDATED.subscribe(Priority.LOWEST) { event ->
@@ -292,6 +297,10 @@ object Cobblemon {
         CustomPokemonProperty.register(UncatchableProperty)
         CustomPokemonProperty.register(PokemonFlagProperty)
         CustomPokemonProperty.register(HiddenAbilityPropertyType)
+        CustomPokemonProperty.register(AspectPropertyType)
+        CustomPokemonProperty.register(UnaspectPropertyType)
+
+        FlowHandler.setup()
 
         ifDedicatedServer {
             isDedicatedServer = true

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

@@ -13,6 +13,7 @@ import net.minecraft.entity.ai.brain.Activity
 object CobblemonActivities {
     val activities = mutableListOf<Activity>()
     val BATTLING_ACTIVITY = Activity("pokemon_battling")
+    val NPC_BATTLING = Activity("npc_battling")
 
     fun register(activity: Activity): Activity {
         activities.add(activity)

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

@@ -234,7 +234,7 @@ object CobblemonBlocks : PlatformRegistry<Registry<Block>, RegistryKey<Registry<
         "relic_coin_pouch",
         CoinPouchBlock(
             AbstractBlock.Settings.create()
-                .sounds(CobblemonSounds.COIN_POUCH_SOUNDS)
+                .sounds(CobblemonSounds.RELIC_COIN_POUCH_SOUNDS)
                 .pistonBehavior(PistonBehavior.DESTROY)
                 .strength(0.4f)
                 .nonOpaque(), true
@@ -245,7 +245,7 @@ object CobblemonBlocks : PlatformRegistry<Registry<Block>, RegistryKey<Registry<
         "relic_coin_sack",
         CoinPouchBlock(
             AbstractBlock.Settings.create()
-                .sounds(CobblemonSounds.COIN_POUCH_SOUNDS)
+                .sounds(CobblemonSounds.RELIC_COIN_SACK_SOUNDS)
                 .pistonBehavior(PistonBehavior.DESTROY)
                 .strength(0.4f), false
         ))

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

@@ -48,6 +48,7 @@ object CobblemonCommands {
         PokemonRestartCommand.register(dispatcher)
         BedrockParticleCommand.register(dispatcher)
         OpenDialogueCommand.register(dispatcher)
+        NPCEditCommand.register(dispatcher)
 
         // Possibly lock down registration if and only if under dev environment or running in an environment
         // with a certain system environment variable set

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

@@ -11,6 +11,8 @@ 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.fishing.PokeRodFishingBobberEntity
+import com.cobblemon.mod.common.entity.npc.NPCEntity
 import com.cobblemon.mod.common.entity.generic.GenericBedrockEntity
 import com.cobblemon.mod.common.entity.pokeball.EmptyPokeBallEntity
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
@@ -66,6 +68,15 @@ object CobblemonEntities : PlatformRegistry<Registry<EntityType<*>>, RegistryKey
             .build(CHEST_BOAT_KEY.toString())
     )
 
+    @JvmField
+    val POKE_BOBBER_KEY = cobblemonResource("poke_bobber")
+    @JvmField
+    val POKE_BOBBER: EntityType<PokeRodFishingBobberEntity> = this.create(
+            POKE_BOBBER_KEY.path,
+            EntityType.Builder.create(::PokeRodFishingBobberEntity, SpawnGroup.MISC).setDimensions(0.5F, 0.5F).maxTrackingRange(10)
+                    .build(POKE_BOBBER_KEY.toString())
+    )
+
     @JvmField
     val GENERIC_BEDROCK_ENTITY_KEY = cobblemonResource("generic_bedrock")
     @JvmField
@@ -75,8 +86,16 @@ object CobblemonEntities : PlatformRegistry<Registry<EntityType<*>>, RegistryKey
             .build(GENERIC_BEDROCK_ENTITY_KEY.toString())
     )
 
+    @JvmField
+    val NPC_KEY = cobblemonResource("npc")
+    @JvmField
+    val NPC: EntityType<NPCEntity> = create(
+        NPC_KEY.path,
+        EntityType.Builder.create({ _, world -> NPCEntity(world) }, SpawnGroup.CREATURE).build("$NPC_KEY")
+    )
+
     fun registerAttributes(consumer: (EntityType<out LivingEntity>, DefaultAttributeContainer.Builder) -> Unit) {
         consumer(POKEMON, PokemonEntity.createAttributes())
+        consumer(NPC, NPCEntity.createAttributes())
     }
-
 }

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

@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common
+
+import com.bedrockk.molang.runtime.MoLangRuntime
+import com.bedrockk.molang.runtime.value.MoValue
+import com.cobblemon.mod.common.api.data.DataRegistry
+import com.cobblemon.mod.common.api.molang.ExpressionLike
+import com.cobblemon.mod.common.api.molang.MoLangFunctions.setup
+import com.cobblemon.mod.common.api.reactive.SimpleObservable
+import com.cobblemon.mod.common.api.scripting.CobblemonScripts
+import com.cobblemon.mod.common.util.asExpressionLike
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.cobblemon.mod.common.util.endsWith
+import java.util.concurrent.ExecutionException
+import net.minecraft.resource.ResourceManager
+import net.minecraft.resource.ResourceType
+import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.util.Identifier
+
+/**
+ * Holds all the flows that are loaded from the server's data packs. A flow is foldered under the event identifier,
+ * which can be cobblemon's namespace but can also be minecraft or any other namespace someone has added hooks for.
+ * The value of the map is a list of MoLang scripts that will execute when that event occurs.
+ *
+ * @author Hiroku
+ * @since February 24th, 2024
+ */
+object CobblemonFlows : DataRegistry {
+    override val id = cobblemonResource("flows")
+    override val observable = SimpleObservable<CobblemonFlows>()
+    override val type = ResourceType.SERVER_DATA
+    override fun sync(player: ServerPlayerEntity) {}
+
+    val runtime by lazy { MoLangRuntime().setup() }
+
+    val clientFlows = hashMapOf<Identifier, MutableList<ExpressionLike>>()
+    val flows = hashMapOf<Identifier, MutableList<ExpressionLike>>()
+
+    override fun reload(manager: ResourceManager) {
+        val folderBeforeNameRegex = ".*\\/([^\\/]+)\\/[^\\/]+\$".toRegex()
+        manager.findResources("flows") { path -> path.endsWith(CobblemonScripts.MOLANG_EXTENSION) }.forEach { (identifier, resource) ->
+            resource.inputStream.use { stream ->
+                stream.bufferedReader().use { reader ->
+                    try {
+                        val expression = reader.readText().asExpressionLike()
+                        val event = folderBeforeNameRegex.find(identifier.path)?.groupValues?.get(1)
+                            ?: throw IllegalArgumentException("Invalid flow path: $identifier. Should have a folder structure that includes the name of the event being flowed.")
+                        if (identifier.path.startsWith("flows/client/")) {
+                            clientFlows.getOrPut(Identifier(identifier.namespace, event)) { mutableListOf() }.add(expression)
+                        } else {
+                            flows.getOrPut(Identifier(identifier.namespace, event)) { mutableListOf() }.add(expression)
+                        }
+                    } catch (exception: Exception) {
+                        throw ExecutionException("Error loading MoLang script for flow: $identifier", exception)
+                    }
+                }
+            }
+        }
+
+        Cobblemon.LOGGER.info("Loaded ${CobblemonScripts.scripts.size} flows and ${CobblemonScripts.clientScripts.size} client flows")
+        observable.emit(this)
+    }
+
+    fun run(eventIdentifier: Identifier, context: Map<String, MoValue>) {
+        flows[eventIdentifier]?.forEach { it.resolve(runtime, context) }
+    }
+}

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

@@ -14,6 +14,8 @@ import com.cobblemon.mod.common.api.pokeball.PokeBalls
 import com.cobblemon.mod.common.api.pokemon.Natures
 import com.cobblemon.mod.common.api.pokemon.stats.Stats
 import com.cobblemon.mod.common.api.pokemon.status.Statuses
+import com.cobblemon.mod.common.api.text.blue
+import com.cobblemon.mod.common.api.text.gray
 import com.cobblemon.mod.common.block.BerryBlock
 import com.cobblemon.mod.common.block.MintBlock
 import com.cobblemon.mod.common.block.MintBlock.MintType
@@ -45,6 +47,7 @@ import net.minecraft.registry.Registries
 import net.minecraft.registry.Registry
 import net.minecraft.registry.RegistryKey
 import net.minecraft.registry.RegistryKeys
+import net.minecraft.text.Text
 import net.minecraft.util.Identifier
 import net.minecraft.world.World
 
@@ -667,8 +670,8 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
     val CHOICE_SPECS = heldItem("choice_specs")
     @JvmField
     val CLEANSE_TAG = heldItem("cleanse_tag")
-    @JvmField
-    val CLEAR_AMULET = heldItem("clear_amulet")
+   // @JvmField
+   // val CLEAR_AMULET = heldItem("clear_amulet")
     @JvmField
     val COVERT_CLOAK = heldItem("covert_cloak")
     @JvmField
@@ -697,16 +700,16 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
     val FOCUS_BAND = heldItem("focus_band")
     @JvmField
     val FOCUS_SASH = heldItem("focus_sash")
-    @JvmField
-    val GRIP_CLAW = heldItem("grip_claw")
+   // @JvmField
+   // val GRIP_CLAW = heldItem("grip_claw")
     @JvmField
     val HARD_STONE = heldItem("hard_stone")
     @JvmField
     val HEAVY_DUTY_BOOTS = heldItem("heavy_duty_boots")
     @JvmField
     val IRON_BALL = heldItem("iron_ball")
-    @JvmField
-    val LAGGING_TAIL = heldItem("lagging_tail")
+   // @JvmField
+   // val LAGGING_TAIL = heldItem("lagging_tail")
     @JvmField
     val LEFTOVERS = heldItem("leftovers")
     @JvmField
@@ -719,12 +722,12 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
     val LOADED_DICE = heldItem("loaded_dice")
     @JvmField
     val LUCKY_EGG = heldItem("lucky_egg")
-    @JvmField
-    val LUMINOUS_MOSS = heldItem("luminous_moss")
+   // @JvmField
+   // val LUMINOUS_MOSS = heldItem("luminous_moss")
     @JvmField
     val MAGNET = heldItem("magnet")
-    @JvmField
-    val METRONOME = heldItem("metronome")
+   // @JvmField
+   // val METRONOME = heldItem("metronome")
     @JvmField
     val MIRACLE_SEED = heldItem("miracle_seed")
     @JvmField
@@ -747,10 +750,10 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
     val POWER_LENS = heldItem("power_lens")
     @JvmField
     val POWER_WEIGHT = heldItem("power_weight")
-    @JvmField
-    val PROTECTIVE_PADS = heldItem("protective_pads")
-    @JvmField
-    val PUNCHING_GLOVE = heldItem("punching_glove")
+   // @JvmField
+   // val PROTECTIVE_PADS = heldItem("protective_pads")
+   // @JvmField
+   // val PUNCHING_GLOVE = heldItem("punching_glove")
     @JvmField
     val QUICK_CLAW = heldItem("quick_claw")
     @JvmField
@@ -759,16 +762,16 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
     val RING_TARGET = heldItem("ring_target")
     @JvmField
     val ROCKY_HELMET = heldItem("rocky_helmet")
-    @JvmField
-    val ROOM_SERVICE = heldItem("room_service")
+   // @JvmField
+   // val ROOM_SERVICE = heldItem("room_service")
     @JvmField
     val SAFETY_GOGGLES = heldItem("safety_goggles")
-    @JvmField
-    val SCOPE_LENS = heldItem("scope_lens")
+   // @JvmField
+   // val SCOPE_LENS = heldItem("scope_lens")
     @JvmField
     val SHARP_BEAK = heldItem("sharp_beak")
-    @JvmField
-    val SHED_SHELL = heldItem("shed_shell")
+   // @JvmField
+   // val SHED_SHELL = heldItem("shed_shell")
     @JvmField
     val SHELL_BELL = heldItem("shell_bell")
     @JvmField
@@ -785,24 +788,24 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
     val SOOTHE_BELL = heldItem("soothe_bell")
     @JvmField
     val STICKY_BARB = heldItem("sticky_barb")
-    @JvmField
-    val TERRAIN_EXTENDER = heldItem("terrain_extender")
-    @JvmField
-    val THROAT_SPRAY = heldItem("throat_spray")
+   // @JvmField
+   // val TERRAIN_EXTENDER = heldItem("terrain_extender")
+   // @JvmField
+   // val THROAT_SPRAY = heldItem("throat_spray")
     @JvmField
     val TOXIC_ORB = heldItem("toxic_orb")
     @JvmField
     val TWISTED_SPOON = heldItem("twisted_spoon")
-    @JvmField
-    val UTILITY_UMBRELLA = heldItem("utility_umbrella")
+   // @JvmField
+   // val UTILITY_UMBRELLA = heldItem("utility_umbrella")
     @JvmField
     val WEAKNESS_POLICY = heldItem("weakness_policy")
-    @JvmField
-    val WIDE_LENS = heldItem("wide_lens")
+   // @JvmField
+   // val WIDE_LENS = heldItem("wide_lens")
     @JvmField
     val WISE_GLASSES = heldItem("wise_glasses")
-    @JvmField
-    val ZOOM_LENS = heldItem("zoom_lens")
+   // @JvmField
+   // val ZOOM_LENS = heldItem("zoom_lens")
     @JvmField
     val MENTAL_HERB = compostableHeldItem("mental_herb", null, 1F)
     @JvmField
@@ -932,12 +935,121 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
     @JvmField
     val BLACK_TUMBLESTONE_BLOCK = blockItem("black_tumblestone_block", CobblemonBlocks.BLACK_TUMBLESTONE_BLOCK)
 
+    @JvmField
+    val POKEROD_SMITHING_TEMPLATE = create("pokerod_smithing_template", SmithingTemplateItem(
+        Text.translatable("item.minecraft.fishing_rod").blue(),
+        Text.translatable("item.cobblemon.smithing_template.pokerod.ingredients").blue(),
+        Text.translatable("upgrade.cobblemon.pokerod").gray(),
+        Text.translatable("item.cobblemon.smithing_template.pokerod.base_slot_description"),
+        Text.translatable("item.cobblemon.smithing_template.pokerod.additions_slot_description"),
+        listOf(cobblemonResource("item/empty_slot_fishing_rod")),
+        listOf(cobblemonResource("item/empty_slot_pokeball"))
+    ))
+
     @JvmField
     val AUTOMATON_ARMOR_TRIM_SMITHING_TEMPLATE: SmithingTemplateItem = this.create(
         "automaton_armor_trim_smithing_template",
         SmithingTemplateItem.of(CobblemonArmorTrims.AUTOMATON)
     )
 
+    val pokeRods = mutableListOf<PokerodItem>()
+    @JvmField
+    val POKE_ROD = pokerodItem(cobblemonResource("poke_rod"))
+    @JvmField
+    val CITRINE_ROD = pokerodItem(cobblemonResource("citrine_rod"))
+    @JvmField
+    val VERDANT_ROD = pokerodItem(cobblemonResource("verdant_rod"))
+    @JvmField
+    val AZURE_ROD = pokerodItem(cobblemonResource("azure_rod"))
+    @JvmField
+    val ROSEATE_ROD = pokerodItem(cobblemonResource("roseate_rod"))
+    @JvmField
+    val SLATE_ROD = pokerodItem(cobblemonResource("slate_rod"))
+    @JvmField
+    val PREMIER_ROD = pokerodItem(cobblemonResource("premier_rod"))
+    @JvmField
+    val GREAT_ROD = pokerodItem(cobblemonResource("great_rod"))
+    @JvmField
+    val ULTRA_ROD = pokerodItem(cobblemonResource("ultra_rod"))
+    @JvmField
+    val SAFARI_ROD = pokerodItem(cobblemonResource("safari_rod"))
+    @JvmField
+    val FAST_ROD = pokerodItem(cobblemonResource("fast_rod"))
+    @JvmField
+    val LEVEL_ROD = pokerodItem(cobblemonResource("level_rod"))
+    @JvmField
+    val LURE_ROD = pokerodItem(cobblemonResource("lure_rod"))
+    @JvmField
+    val HEAVY_ROD = pokerodItem(cobblemonResource("heavy_rod"))
+    @JvmField
+    val LOVE_ROD = pokerodItem(cobblemonResource("love_rod"))
+    @JvmField
+    val FRIEND_ROD = pokerodItem(cobblemonResource("friend_rod"))
+    @JvmField
+    val MOON_ROD = pokerodItem(cobblemonResource("moon_rod"))
+    @JvmField
+    val SPORT_ROD = pokerodItem(cobblemonResource("sport_rod"))
+    @JvmField
+    val PARK_ROD = pokerodItem(cobblemonResource("park_rod"))
+    @JvmField
+    val NET_ROD = pokerodItem(cobblemonResource("net_rod"))
+    @JvmField
+    val DIVE_ROD = pokerodItem(cobblemonResource("dive_rod"))
+    @JvmField
+    val NEST_ROD = pokerodItem(cobblemonResource("nest_rod"))
+    @JvmField
+    val REPEAT_ROD = pokerodItem(cobblemonResource("repeat_rod"))
+    @JvmField
+    val TIMER_ROD = pokerodItem(cobblemonResource("timer_rod"))
+    @JvmField
+    val LUXURY_ROD = pokerodItem(cobblemonResource("luxury_rod"))
+    @JvmField
+    val DUSK_ROD = pokerodItem(cobblemonResource("dusk_rod"))
+    @JvmField
+    val HEAL_ROD = pokerodItem(cobblemonResource("heal_rod"))
+    @JvmField
+    val QUICK_ROD = pokerodItem(cobblemonResource("quick_rod"))
+    @JvmField
+    val DREAM_ROD = pokerodItem(cobblemonResource("dream_rod"))
+    @JvmField
+    val BEAST_ROD = pokerodItem(cobblemonResource("beast_rod"))
+    @JvmField
+    val MASTER_ROD = pokerodItem(cobblemonResource("master_rod"))
+    @JvmField
+    val CHERISH_ROD = pokerodItem(cobblemonResource("cherish_rod"))
+    @JvmField
+    val ANCIENT_POKE_ROD = pokerodItem(cobblemonResource("ancient_poke_rod"))
+    @JvmField
+    val ANCIENT_CITRINE_ROD = pokerodItem(cobblemonResource("ancient_citrine_rod"))
+    @JvmField
+    val ANCIENT_VERDANT_ROD = pokerodItem(cobblemonResource("ancient_verdant_rod"))
+    @JvmField
+    val ANCIENT_AZURE_ROD = pokerodItem(cobblemonResource("ancient_azure_rod"))
+    @JvmField
+    val ANCIENT_ROSEATE_ROD = pokerodItem(cobblemonResource("ancient_roseate_rod"))
+    @JvmField
+    val ANCIENT_SLATE_ROD = pokerodItem(cobblemonResource("ancient_slate_rod"))
+    @JvmField
+    val ANCIENT_IVORY_ROD = pokerodItem(cobblemonResource("ancient_ivory_rod"))
+    @JvmField
+    val ANCIENT_GREAT_ROD = pokerodItem(cobblemonResource("ancient_great_rod"))
+    @JvmField
+    val ANCIENT_ULTRA_ROD = pokerodItem(cobblemonResource("ancient_ultra_rod"))
+    @JvmField
+    val ANCIENT_FEATHER_ROD = pokerodItem(cobblemonResource("ancient_feather_rod"))
+    @JvmField
+    val ANCIENT_WING_ROD = pokerodItem(cobblemonResource("ancient_wing_rod"))
+    @JvmField
+    val ANCIENT_JET_ROD = pokerodItem(cobblemonResource("ancient_jet_rod"))
+    @JvmField
+    val ANCIENT_HEAVY_ROD = pokerodItem(cobblemonResource("ancient_heavy_rod"))
+    @JvmField
+    val ANCIENT_LEADEN_ROD = pokerodItem(cobblemonResource("ancient_leaden_rod"))
+    @JvmField
+    val ANCIENT_GIGATON_ROD = pokerodItem(cobblemonResource("ancient_gigaton_rod"))
+    @JvmField
+    val ANCIENT_ORIGIN_ROD = pokerodItem(cobblemonResource("ancient_origin_rod"))
+
     // Misc
     @JvmField
     val POKEMON_MODEL = this.create("pokemon_model", PokemonItem())
@@ -1003,6 +1115,13 @@ object CobblemonItems : PlatformRegistry<Registry<Item>, RegistryKey<Registry<It
 
     private fun candyItem(name: String, calculator: CandyItem.Calculator): CandyItem  = this.create(name, CandyItem(calculator))
 
+    private fun pokerodItem(pokeRodId: Identifier): PokerodItem {
+        val settings = Item.Settings().maxCount(1).maxDamage(Items.FISHING_ROD.maxDamage)
+        val item = create(pokeRodId.path, PokerodItem(pokeRodId, settings))
+        pokeRods.add(item)
+        return item
+    }
+
     private fun heldItem(name: String, remappedName: String? = null): CobblemonItem = create(
         name,
         CobblemonItem(Item.Settings()).also {

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

@@ -10,11 +10,13 @@ package com.cobblemon.mod.common
 
 import com.bedrockk.molang.Expression
 import com.cobblemon.mod.common.api.data.DataRegistry
+import com.cobblemon.mod.common.api.molang.ExpressionLike
 import com.cobblemon.mod.common.api.reactive.SimpleObservable
 import com.cobblemon.mod.common.mechanics.BerriesMechanic
 import com.cobblemon.mod.common.mechanics.PotionsMechanic
 import com.cobblemon.mod.common.mechanics.RemediesMechanic
 import com.cobblemon.mod.common.util.adapters.ExpressionAdapter
+import com.cobblemon.mod.common.util.adapters.ExpressionLikeAdapter
 import com.cobblemon.mod.common.util.cobblemonResource
 import com.google.gson.GsonBuilder
 import net.minecraft.resource.ResourceManager
@@ -29,6 +31,7 @@ object CobblemonMechanics : DataRegistry {
     val gson = GsonBuilder()
         .setPrettyPrinting()
         .registerTypeAdapter(Expression::class.java, ExpressionAdapter)
+        .registerTypeAdapter(ExpressionLike::class.java, ExpressionLikeAdapter)
         .create()
 
     var remedies = RemediesMechanic()

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

@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common
+
+import com.mojang.serialization.Codec
+import com.mojang.serialization.codecs.ListCodec
+import com.mojang.serialization.codecs.PrimitiveCodec
+import java.util.Optional
+import net.minecraft.entity.ai.brain.MemoryModuleType
+import net.minecraft.util.Uuids
+
+object CobblemonMemories {
+    val memories = mutableMapOf<String, MemoryModuleType<*>>()
+
+    val BATTLING_POKEMON = register("battling_pokemon", ListCodec(Uuids.INT_STREAM_CODEC))
+    val NPC_BATTLING = register("npc_battling", PrimitiveCodec.BOOL)
+
+    fun <U> register(id: String, codec: Codec<U>): MemoryModuleType<U> {
+        val memoryModule = MemoryModuleType(Optional.of(codec))
+        memories[id] = memoryModule
+        return memoryModule
+    }
+
+    fun <U> register(id: String): MemoryModuleType<U> {
+        val memoryModule = MemoryModuleType<U>(Optional.empty())
+        memories[id] = memoryModule
+        return memoryModule
+    }
+}

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

@@ -14,37 +14,21 @@ 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.animation.PlayPoseableAnimationHandler
-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
 import com.cobblemon.mod.common.client.net.data.DataRegistrySyncPacketHandler
 import com.cobblemon.mod.common.client.net.data.UnlockReloadPacketHandler
-import com.cobblemon.mod.common.client.net.effect.RunPosableMoLangHandler
 import com.cobblemon.mod.common.client.net.dialogue.DialogueClosedHandler
 import com.cobblemon.mod.common.client.net.dialogue.DialogueOpenedHandler
+import com.cobblemon.mod.common.client.net.effect.RunPosableMoLangHandler
 import com.cobblemon.mod.common.client.net.effect.SpawnSnowstormEntityParticleHandler
 import com.cobblemon.mod.common.client.net.effect.SpawnSnowstormParticleHandler
 import com.cobblemon.mod.common.client.net.gui.InteractPokemonUIPacketHandler
 import com.cobblemon.mod.common.client.net.gui.SummaryUIPacketHandler
+import com.cobblemon.mod.common.client.net.npc.CloseNPCEditorHandler
+import com.cobblemon.mod.common.client.net.npc.OpenNPCEditorHandler
 import com.cobblemon.mod.common.client.net.pasture.ClosePastureHandler
 import com.cobblemon.mod.common.client.net.pasture.OpenPastureHandler
 import com.cobblemon.mod.common.client.net.pasture.PokemonPasturedHandler
@@ -82,13 +66,16 @@ import com.cobblemon.mod.common.net.messages.client.callback.OpenPartyCallbackPa
 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.FlowRegistrySyncPacket
 import com.cobblemon.mod.common.net.messages.client.data.GlobalSpeciesFeatureSyncPacket
 import com.cobblemon.mod.common.net.messages.client.data.MovesRegistrySyncPacket
+import com.cobblemon.mod.common.net.messages.client.data.NPCRegistrySyncPacket
 import com.cobblemon.mod.common.net.messages.client.data.PropertiesCompletionRegistrySyncPacket
 import com.cobblemon.mod.common.net.messages.client.data.SpeciesFeatureAssignmentSyncPacket
 import com.cobblemon.mod.common.net.messages.client.data.SpeciesRegistrySyncPacket
 import com.cobblemon.mod.common.net.messages.client.data.StandardSpeciesFeatureSyncPacket
 import com.cobblemon.mod.common.net.messages.client.data.UnlockReloadPacket
+import com.cobblemon.mod.common.net.messages.client.data.*
 import com.cobblemon.mod.common.net.messages.client.dialogue.DialogueClosedPacket
 import com.cobblemon.mod.common.net.messages.client.dialogue.DialogueOpenedPacket
 import com.cobblemon.mod.common.net.messages.client.effect.RunPosableMoLangPacket
@@ -96,6 +83,8 @@ import com.cobblemon.mod.common.net.messages.client.effect.SpawnSnowstormEntityP
 import com.cobblemon.mod.common.net.messages.client.effect.SpawnSnowstormParticlePacket
 import com.cobblemon.mod.common.net.messages.client.fossil.FossilRegistrySyncPacket
 import com.cobblemon.mod.common.net.messages.client.fossil.NaturalMaterialRegistrySyncPacket
+import com.cobblemon.mod.common.net.messages.client.npc.CloseNPCEditorPacket
+import com.cobblemon.mod.common.net.messages.client.npc.OpenNPCEditorPacket
 import com.cobblemon.mod.common.net.messages.client.pasture.ClosePasturePacket
 import com.cobblemon.mod.common.net.messages.client.pasture.OpenPasturePacket
 import com.cobblemon.mod.common.net.messages.client.pasture.PokemonPasturedPacket
@@ -133,7 +122,12 @@ 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.RequestPlayerInteractionsPacket
+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
@@ -145,6 +139,7 @@ import com.cobblemon.mod.common.net.messages.server.callback.partymove.PartyMove
 import com.cobblemon.mod.common.net.messages.server.callback.partymove.PartyPokemonMoveSelectedPacket
 import com.cobblemon.mod.common.net.messages.server.dialogue.EscapeDialoguePacket
 import com.cobblemon.mod.common.net.messages.server.dialogue.InputToDialoguePacket
+import com.cobblemon.mod.common.net.messages.server.npc.SaveNPCPacket
 import com.cobblemon.mod.common.net.messages.server.pasture.PasturePokemonPacket
 import com.cobblemon.mod.common.net.messages.server.pasture.UnpastureAllPokemonPacket
 import com.cobblemon.mod.common.net.messages.server.pasture.UnpasturePokemonPacket
@@ -181,6 +176,7 @@ import com.cobblemon.mod.common.net.serverhandling.callback.partymove.PartyPokem
 import com.cobblemon.mod.common.net.serverhandling.dialogue.EscapeDialogueHandler
 import com.cobblemon.mod.common.net.serverhandling.dialogue.InputToDialogueHandler
 import com.cobblemon.mod.common.net.serverhandling.evolution.AcceptEvolutionHandler
+import com.cobblemon.mod.common.net.serverhandling.npc.SaveNPCHandler
 import com.cobblemon.mod.common.net.serverhandling.pasture.PasturePokemonHandler
 import com.cobblemon.mod.common.net.serverhandling.pasture.UnpastureAllPokemonHandler
 import com.cobblemon.mod.common.net.serverhandling.pasture.UnpasturePokemonHandler
@@ -207,12 +203,12 @@ 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.
@@ -305,6 +301,8 @@ object CobblemonNetwork : NetworkManager {
         this.createClientBound(BattleMadeInvalidChoicePacket.ID, BattleMadeInvalidChoicePacket::decode, BattleMadeInvalidChoiceHandler)
         this.createClientBound(BattleMusicPacket.ID, BattleMusicPacket::decode, BattleMusicHandler)
         this.createClientBound(BattleChallengeExpiredPacket.ID, BattleChallengeExpiredPacket::decode, BattleChallengeExpiredHandler)
+        this.createClientBound(BattleReplacePokemonPacket.ID, BattleReplacePokemonPacket::decode, BattleReplacePokemonHandler)
+        this.createClientBound(BattleTransformPokemonPacket.ID, BattleTransformPokemonPacket::decode, BattleTransformPokemonHandler)
 
 
 
@@ -316,6 +314,7 @@ object CobblemonNetwork : NetworkManager {
         this.createClientBound(MovesRegistrySyncPacket.ID, MovesRegistrySyncPacket::decode, DataRegistrySyncPacketHandler())
         this.createClientBound(SpeciesRegistrySyncPacket.ID, SpeciesRegistrySyncPacket::decode, DataRegistrySyncPacketHandler())
         this.createClientBound(PropertiesCompletionRegistrySyncPacket.ID, PropertiesCompletionRegistrySyncPacket::decode, DataRegistrySyncPacketHandler())
+        this.createClientBound(NPCRegistrySyncPacket.ID, NPCRegistrySyncPacket::decode, DataRegistrySyncPacketHandler())
         this.createClientBound(UnlockReloadPacket.ID, UnlockReloadPacket::decode, UnlockReloadPacketHandler)
         this.createClientBound(BerryRegistrySyncPacket.ID, BerryRegistrySyncPacket::decode, DataRegistrySyncPacketHandler())
         this.createClientBound(StandardSpeciesFeatureSyncPacket.ID, StandardSpeciesFeatureSyncPacket::decode, DataRegistrySyncPacketHandler())
@@ -323,6 +322,8 @@ object CobblemonNetwork : NetworkManager {
         this.createClientBound(SpeciesFeatureAssignmentSyncPacket.ID, SpeciesFeatureAssignmentSyncPacket::decode, DataRegistrySyncPacketHandler())
         this.createClientBound(NaturalMaterialRegistrySyncPacket.ID, NaturalMaterialRegistrySyncPacket::decode, DataRegistrySyncPacketHandler())
         this.createClientBound(FossilRegistrySyncPacket.ID, FossilRegistrySyncPacket::decode, DataRegistrySyncPacketHandler())
+        this.createClientBound(PokeRodRegistrySyncPacket.ID, PokeRodRegistrySyncPacket::decode, DataRegistrySyncPacketHandler())
+        this.createClientBound(FlowRegistrySyncPacket.ID, FlowRegistrySyncPacket::decode, DataRegistrySyncPacketHandler())
 
         // Effects
         this.createClientBound(SpawnSnowstormParticlePacket.ID, SpawnSnowstormParticlePacket::decode, SpawnSnowstormParticleHandler)
@@ -366,6 +367,10 @@ object CobblemonNetwork : NetworkManager {
         // Dialogue packets
         this.createClientBound(DialogueClosedPacket.ID, DialogueClosedPacket::decode, DialogueClosedHandler)
         this.createClientBound(DialogueOpenedPacket.ID, DialogueOpenedPacket::decode, DialogueOpenedHandler)
+
+        // NPCs
+        this.createClientBound(CloseNPCEditorPacket.ID, CloseNPCEditorPacket::decode, CloseNPCEditorHandler)
+        this.createClientBound(OpenNPCEditorPacket.ID, OpenNPCEditorPacket::decode, OpenNPCEditorHandler)
     }
 
     override fun registerServerBound() {
@@ -435,6 +440,9 @@ object CobblemonNetwork : NetworkManager {
         // Dialogue packets
         this.createServerBound(EscapeDialoguePacket.ID, EscapeDialoguePacket::decode, EscapeDialogueHandler)
         this.createServerBound(InputToDialoguePacket.ID, InputToDialoguePacket::decode, InputToDialogueHandler)
+
+        // NPC packets
+        this.createServerBound(SaveNPCPacket.ID, SaveNPCPacket::decode, SaveNPCHandler)
     }
 
     private inline fun <reified T : NetworkPacket<T>> createClientBound(identifier: Identifier, noinline decoder: (PacketByteBuf) -> T, handler: ClientNetworkPacketHandler<T>) {

common/src/main/kotlin/com/cobblemon/mod/common/CobblemonSensors.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
+
+import com.cobblemon.mod.common.entity.sensor.BattlingPokemonSensor
+import com.cobblemon.mod.common.entity.sensor.NPCBattlingSensor
+import java.util.function.Supplier
+import net.minecraft.entity.Entity
+import net.minecraft.entity.ai.brain.sensor.Sensor
+import net.minecraft.entity.ai.brain.sensor.SensorType
+
+object CobblemonSensors {
+    val sensors = mutableMapOf<String, SensorType<*>>()
+
+    val NPC_BATTLING = register("npc_battling", ::NPCBattlingSensor)
+    val BATTLING_POKEMON = register("battling_pokemon", ::BattlingPokemonSensor)
+
+    fun <E : Entity, U : Sensor<E>> register(id: String, supplier: Supplier<U>): SensorType<U> {
+        val sensor = SensorType(supplier)
+        sensors[id] = sensor
+        return sensor
+    }
+}

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

@@ -122,13 +122,26 @@ object CobblemonSounds : PlatformRegistry<Registry<SoundEvent>, RegistryKey<Regi
     val FOSSIL_MACHINE_UNPROTECTED = this.create("fossil_machine.unprotected")
 
     @JvmField
-    val COIN_POUCH_BREAK = this.create("coin_pouch.break")
+    val RELIC_COIN_SACK_BREAK = this.create("relic_coin_sack.break")
     @JvmField
-    val COIN_POUCH_HIT = this.create("coin_pouch.hit")
+    val RELIC_COIN_SACK_HIT = this.create("relic_coin_sack.hit")
     @JvmField
-    val COIN_POUCH_STEP = this.create("coin_pouch.step")
+    val RELIC_COIN_SACK_STEP = this.create("relic_coin_sack.step")
     @JvmField
-    val COIN_POUCH_PLACE = this.create("coin_pouch.place")
+    val RELIC_COIN_SACK_PLACE = this.create("relic_coin_sack.place")
+    @JvmField
+    val RELIC_COIN_POUCH_BREAK = this.create("relic_coin_pouch.break")
+    @JvmField
+    val RELIC_COIN_POUCH_PLACE = this.create("relic_coin_pouch.place")
+
+    @JvmField
+    val FISHING_NOTIFICATION = this.create("fishing.notification")
+    @JvmField
+    val FISHING_SPLASH_BIG = this.create("fishing.splash_big")
+    @JvmField
+    val FISHING_SPLASH_SMALL = this.create("fishing.splash_small")
+    @JvmField
+    val FISHING_BOBBER_LAND = this.create("fishing.bobber_land")
     @JvmField
     val TUMBLESTONE_BREAK = this.create("tumblestone.break")
     @JvmField
@@ -189,13 +202,22 @@ object CobblemonSounds : PlatformRegistry<Registry<SoundEvent>, RegistryKey<Regi
     val GILDED_CHEST_PLACE = this.create("gilded_chest.place")
 
     @JvmField
-    val COIN_POUCH_SOUNDS = BlockSoundGroup(1f, 1f,
-        COIN_POUCH_BREAK,
-        COIN_POUCH_STEP,
-        COIN_POUCH_PLACE,
-        COIN_POUCH_HIT,
-        COIN_POUCH_STEP
+    val RELIC_COIN_SACK_SOUNDS = BlockSoundGroup(1f, 1f,
+        RELIC_COIN_SACK_BREAK,
+        RELIC_COIN_SACK_STEP,
+        RELIC_COIN_SACK_PLACE,
+        RELIC_COIN_SACK_HIT,
+        RELIC_COIN_SACK_STEP
     )
+    @JvmField
+    val RELIC_COIN_POUCH_SOUNDS = BlockSoundGroup(1f, 1f,
+        RELIC_COIN_POUCH_BREAK,
+        RELIC_COIN_SACK_STEP,
+        RELIC_COIN_POUCH_PLACE,
+        RELIC_COIN_SACK_HIT,
+        RELIC_COIN_SACK_STEP
+    )
+
     @JvmField
     val IMPACT_NORMAL = this.create("impact.normal")
     @JvmField

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

@@ -32,7 +32,14 @@ object CobblemonTradeOffers {
      * @return The resulting list.
      */
     fun tradeOffersFor(profession: VillagerProfession): List<VillagerTradeOffer> = when (profession) {
-        VillagerProfession.FARMER -> listOf(VillagerTradeOffer(VillagerProfession.FARMER, 3, listOf(TradeOffers.SellItemFactory(CobblemonItems.VIVICHOKE_SEEDS, 24, 1, 1, 6))))
+        VillagerProfession.FARMER -> listOf(
+            VillagerTradeOffer(VillagerProfession.FARMER, 3, listOf(TradeOffers.SellItemFactory(CobblemonItems.VIVICHOKE_SEEDS, 24, 1, 1, 6)))
+        )
+        VillagerProfession.FISHERMAN -> listOf(
+            VillagerTradeOffer(VillagerProfession.FISHERMAN, 5, listOf(
+                TradeOffers.SellItemFactory(CobblemonItems.POKEROD_SMITHING_TEMPLATE, 12, 3, 30)
+            ))
+        )
         else -> emptyList()
     }
 

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

@@ -113,6 +113,13 @@ object CobblemonCriteria {
         )
     )
 
+    val CAST_POKE_ROD = this.create(
+        SimpleCriterionTrigger(
+            cobblemonResource("cast_poke_rod"),
+            CastPokeRodCriterionCondition::class.java
+        )
+    )
+
     // Advancement criteria for [grow_tumblestone.json]
     val PLANT_TUMBLESTONE = this.create(
         SimpleCriterionTrigger(

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

@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.advancement.criterion
+
+import com.google.gson.JsonObject
+import net.minecraft.predicate.entity.LootContextPredicate
+import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.util.Identifier
+
+class CastPokeRodCriterionCondition(id: Identifier, predicate: LootContextPredicate): SimpleCriterionCondition<Boolean>(id, predicate) {
+    var hasBait: Boolean = false
+
+    override fun toJson(json: JsonObject) {
+        json.addProperty("hasBait", hasBait)
+    }
+
+    override fun fromJson(json: JsonObject) {
+        hasBait = json.get("hasBait").asBoolean
+    }
+
+    override fun matches(player: ServerPlayerEntity, context: Boolean): Boolean {
+        return hasBait == context
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/battles/interpreter/BattleMessage.kt

@@ -135,28 +135,31 @@ class BattleMessage(rawMessage: String) {
         return this.actorAndActivePokemon(pnx, battle)
     }
 
-    /*
-        Example:
-        |-curestatus|p1: a8e5710e-6835-4387-99d3-331b45f848e6|slp|[msg]
-        |-curestatus|p1: 0686b20d-3019-4167-92e2-786834245743|slp|[msg]
-        // Function used to grab BattlePokemon (As we need to be able to grab non active pokemon to cure their status)
-        // by using playerNumber(actorID) and pokemon uuid(pokemonID)
+    /**
+     * Queries an argument at the given [index] for a 'pnx' and uuid that will be parsed into a [BattlePokemon].
+     *
+     * @param index The index of the argument referencing the [BattlePokemon].
+     * @param battle The [PokemonBattle] being queried.
+     * @return The [BattlePokemon] if the argument exists and is successfully parsed; otherwise null.
      */
-    fun getBattlePokemon(index: Int, battle: PokemonBattle): BattlePokemon? {
-        val actorAndPokemonID = this.argumentAt(index)?.takeIf { it.length >= 2 }?.split(": ") ?: return null
-        if (actorAndPokemonID.count() < 2) return null
-        val actorID = actorAndPokemonID[0]
-        val pokemonID = actorAndPokemonID[1]
-        return this.getBattlePokemon(actorID, pokemonID, battle)
+    fun battlePokemon(index: Int, battle: PokemonBattle): BattlePokemon? {
+        val (actorID, pokemonID) = this.pnxAndUuid(index) ?: return null
+        return this.battlePokemon(actorID, pokemonID, battle)
     }
 
-    fun getSourceBattlePokemon(battle: PokemonBattle): BattlePokemon? {
-        val sourcePokemonArgument = this.optionalArguments.get("of") ?: return null
-        val actorAndPokemonID = sourcePokemonArgument.takeIf { it.length >= 2 }?.split(": ") ?: return null
-        if (actorAndPokemonID.count() < 2) return null
-        val actorID = actorAndPokemonID[0]
-        val pokemonID = actorAndPokemonID[1]
-        return this.getBattlePokemon(actorID, pokemonID, battle)
+    /**
+     * Queries an optional argument identified by [optionalArg] for a 'pnx' and uuid that will be parsed into a [BattlePokemon].
+     *
+     * @param optionalArg The id of the optional argument referencing the [BattlePokemon].
+     * @param battle The [PokemonBattle] being queried.
+     * @return The [BattlePokemon] if the argument exists and is successfully parsed; otherwise null.
+     */
+    fun battlePokemonFromOptional(battle: PokemonBattle, optionalArg: String = "of"): BattlePokemon? {
+        val optional = this.optionalArguments.get(optionalArg) ?: return null
+        val pokemonID = optional.takeIf { it.length >= 2 }?.split(":")?.takeIf { it.size == 2 } ?: return null
+        val pnx = pokemonID[0].takeIf { it.matches(PNX_MATCHER) || it.matches(PN_MATCHER) } ?: return null
+        val uuid = pokemonID[1].trim()
+        return this.battlePokemon(pnx, uuid, battle)
     }
 
     /**
@@ -167,7 +170,7 @@ class BattleMessage(rawMessage: String) {
      */
     fun pnxAndUuid(index: Int): Pair<String, String>? {
         val argument = this.argumentAt(index)?.takeIf { it.length >= 2 }?.split(":")?.takeIf { it.size == 2 } ?: return null
-        val pnx = argument[0].takeIf { it.matches(PNX_MATCHER) } ?: return null
+        val pnx = argument[0].takeIf { it.matches(PNX_MATCHER) || it.matches(PN_MATCHER) } ?: return null
         val uuid = argument[1].trim()
         return pnx to uuid
     }
@@ -234,7 +237,7 @@ class BattleMessage(rawMessage: String) {
         null
     }
 
-    private fun getBattlePokemon(pnx: String, pokemonID: String, battle: PokemonBattle): BattlePokemon? = try {
+    private fun battlePokemon(pnx: String, pokemonID: String, battle: PokemonBattle): BattlePokemon? = try {
         battle.getBattlePokemon(pnx, pokemonID)
     } catch (_: Exception) {
         null

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

@@ -8,13 +8,12 @@
 
 package com.cobblemon.mod.common.api.battles.model
 
-import com.bedrockk.molang.runtime.MoLangEnvironment
+import com.bedrockk.molang.runtime.MoLangRuntime
 import com.bedrockk.molang.runtime.struct.QueryStruct
 import com.bedrockk.molang.runtime.value.DoubleValue
 import com.cobblemon.mod.common.Cobblemon
 import com.cobblemon.mod.common.Cobblemon.LOGGER
 import com.cobblemon.mod.common.CobblemonNetwork
-import com.cobblemon.mod.common.Environment
 import com.cobblemon.mod.common.api.battles.interpreter.BattleMessage
 import com.cobblemon.mod.common.api.battles.model.actor.ActorType
 import com.cobblemon.mod.common.api.battles.model.actor.BattleActor
@@ -22,7 +21,7 @@ import com.cobblemon.mod.common.api.battles.model.actor.EntityBackedBattleActor
 import com.cobblemon.mod.common.api.battles.model.actor.FleeableBattleActor
 import com.cobblemon.mod.common.api.events.CobblemonEvents
 import com.cobblemon.mod.common.api.events.battles.BattleFledEvent
-import com.cobblemon.mod.common.api.molang.MoLangFunctions.addFunction
+import com.cobblemon.mod.common.api.molang.MoLangFunctions.asMoLangValue
 import com.cobblemon.mod.common.api.molang.MoLangFunctions.getQueryStruct
 import com.cobblemon.mod.common.api.net.NetworkPacket
 import com.cobblemon.mod.common.api.tags.CobblemonItemTags
@@ -41,17 +40,19 @@ import com.cobblemon.mod.common.battles.dispatch.WaitDispatch
 import com.cobblemon.mod.common.battles.interpreter.ContextManager
 import com.cobblemon.mod.common.battles.pokemon.BattlePokemon
 import com.cobblemon.mod.common.battles.runner.ShowdownService
+import com.cobblemon.mod.common.battles.ForfeitActionResponse
 import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
 import com.cobblemon.mod.common.net.messages.client.battle.BattleEndPacket
 import com.cobblemon.mod.common.net.messages.client.battle.BattleMessagePacket
-import com.cobblemon.mod.common.net.messages.client.battle.BattleMusicPacket
 import com.cobblemon.mod.common.pokemon.evolution.progress.DefeatEvolutionProgress
 import com.cobblemon.mod.common.pokemon.evolution.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
+import com.cobblemon.mod.common.util.withQueryValue
 import java.io.File
 import java.util.UUID
+import java.util.concurrent.CompletableFuture
 import net.minecraft.server.network.ServerPlayerEntity
 import net.minecraft.text.Text
 import java.util.concurrent.ConcurrentLinkedDeque
@@ -70,6 +71,10 @@ open class PokemonBattle(
 ) {
     /** Whether logging will be silenced for this battle. */
     var mute = true
+    val struct = this.asMoLangValue()
+    val runtime = MoLangRuntime().also { it.environment.structs["query"] = struct }
+
+    val onEndHandlers: MutableList<(PokemonBattle) -> Unit> = mutableListOf()
 
     init {
         side1.battle = this
@@ -101,12 +106,19 @@ open class PokemonBattle(
     val battleLog = mutableListOf<String>()
     val chatLog = mutableListOf<Text>()
     var started = false
+    var winners = listOf<BattleActor>()
+    var losers = listOf<BattleActor>()
     var ended = false
     // TEMP battle showcase stuff
     var announcingRules = false
     var turn: Int = 1
         private set
 
+    private var ticks: Int = 0
+        set(value) { field = value.coerceAtMost(Int.MAX_VALUE) } // go outside
+
+    /** The current duration of the battle in seconds. */
+    val time: Int get() = ticks % 20
 
     var dispatchResult = GO
     val dispatches = ConcurrentLinkedDeque<BattleDispatch>()
@@ -166,7 +178,7 @@ open class PokemonBattle(
     fun getActor(player: ServerPlayerEntity) = actors.firstOrNull { it.isForPlayer(player) }
 
     /**
-     * Gets a BattleActor and an [ActiveBattlePokemon] from a pnx key, e.g. p2a
+     * Gets a [BattleActor] and an [ActiveBattlePokemon] from a pnx key, e.g. p2a
      *
      * Returns null if either the pn or x is invalid.
      */
@@ -179,6 +191,11 @@ open class PokemonBattle(
         return actor to pokemon
     }
 
+    /**
+     * Gets a [BattlePokemon] from a pnx key and uuid.
+     *
+     * Returns null if the pnx key is invalid or the uuid does not exist.
+     */
     fun getBattlePokemon(pnx: String, pokemonID: String): BattlePokemon {
         val actor = actors.find { it.showdownId == pnx.substring(0, 2) }
             ?: throw IllegalStateException("Invalid pnx: $pnx - unknown actor")
@@ -260,6 +277,7 @@ open class PokemonBattle(
         }
         sendUpdate(BattleEndPacket())
         BattleRegistry.closeBattle(this)
+        onEndHandlers.forEach { it(this) }
     }
 
     fun finishCaptureAction(captureAction: BattleCaptureAction) {
@@ -347,6 +365,14 @@ open class PokemonBattle(
         }
     }
 
+    fun dispatchFuture(future: () -> CompletableFuture<*>) {
+        val dispatch = BattleDispatch {
+            val generatedFuture = future()
+            return@BattleDispatch DispatchResult { generatedFuture.isDone }
+        }
+        dispatches.add(dispatch)
+    }
+
     fun dispatchInsert(dispatcher: () -> Iterable<BattleDispatch>) {
         dispatch {
             val newDispatches = dispatcher()
@@ -390,8 +416,9 @@ open class PokemonBattle(
             return
         }
 
-        if (started && isPvW && !ended && dispatches.isEmpty()) {
-            checkFlee()
+        if (started) {
+            ticks++
+            if (isPvW && !ended && dispatches.isEmpty()) checkFlee()
         }
     }
 
@@ -433,13 +460,24 @@ open class PokemonBattle(
     }
 
     fun checkForInputDispatch() {
-        val readyToInput = actors.any { !it.mustChoose && it.responses.isNotEmpty() } && actors.none { it.mustChoose }
+        if (checkForfeit()) return  // ignore actors that are still choosing, their choices don't matter anymore
+        val readyToInput = (actors.any { !it.mustChoose && it.responses.isNotEmpty() } && actors.none { it.mustChoose })
         if (readyToInput && captureActions.isEmpty()) {
             actors.filter { it.responses.isNotEmpty() }.forEach { it.writeShowdownResponse() }
             actors.forEach { it.responses.clear() ; it.request = null }
         }
     }
 
+    /** Forces Showdown to end the battle when a [BattleActor] chooses to forfeit. */
+    private fun checkForfeit(): Boolean {
+        val forfeit = actors.find { it.responses.any { it is ForfeitActionResponse } }
+        return forfeit?.let {
+            this.dispatchWaiting { this.broadcastChatMessage(battleLang("forfeit", it.getName()).red()) }
+            writeShowdownAction(">forcelose ${it.showdownId}")
+            true
+        } ?: false
+    }
+
     /**
      * Creates a [Text] representation of an error to interpret a battle message.
      * This also logs the error, the goal of this function is to make sure users see missing interpretations and report them to us.

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

@@ -145,4 +145,7 @@ abstract class BattleActor(
     }
     open fun awardExperience(battlePokemon: BattlePokemon, experience: Int) {}
     open fun sendUpdate(packet: NetworkPacket<*>) {}
+
+    open fun win(otherWinners: List<BattleActor>, losers: List<BattleActor>) {}
+    open fun lose(winners: List<BattleActor>, otherLosers: List<BattleActor>) {}
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/dialogue/DialogueManager.kt

@@ -27,10 +27,13 @@ object DialogueManager {
     val activeDialogues = mutableMapOf<UUID, ActiveDialogue>()
 
     fun startDialogue(playerEntity: ServerPlayerEntity, dialogue: Dialogue) {
-        val activeDialogue = ActiveDialogue(playerEntity, dialogue)
-        activeDialogues[playerEntity.uuid] = activeDialogue
-        val packet = DialogueOpenedPacket(activeDialogue, includeFaces = true)
-        playerEntity.sendPacket(packet)
+        startDialogue(ActiveDialogue(playerEntity, dialogue))
+    }
+
+    fun startDialogue(activeDialogue: ActiveDialogue) {
+        activeDialogues[activeDialogue.playerEntity.uuid] = activeDialogue
+        val packet = DialogueOpenedPacket(activeDialogue, true)
+        activeDialogue.playerEntity.sendPacket(packet)
     }
 
     fun stopDialogue(playerEntity: ServerPlayerEntity) {

common/src/main/kotlin/com/cobblemon/mod/common/api/entity/EntityDimensionsAdapter.kt

@@ -12,6 +12,7 @@ import com.google.gson.JsonDeserializationContext
 import com.google.gson.JsonDeserializer
 import com.google.gson.JsonElement
 import com.google.gson.JsonObject
+import com.google.gson.JsonPrimitive
 import com.google.gson.JsonSerializationContext
 import com.google.gson.JsonSerializer
 import java.lang.reflect.Type
@@ -28,6 +29,10 @@ object EntityDimensionsAdapter : JsonSerializer<EntityDimensions>, JsonDeseriali
     const val WIDTH = "width"
     const val HEIGHT = "height"
 
+    val templates = mutableMapOf(
+        "player" to { EntityDimensions(0.6F, 1.8F, false) }
+    )
+
     override fun serialize(dimensions: EntityDimensions, type: Type, ctx: JsonSerializationContext): JsonElement {
         val json = JsonObject()
         json.addProperty(WIDTH, dimensions.width)
@@ -36,6 +41,9 @@ object EntityDimensionsAdapter : JsonSerializer<EntityDimensions>, JsonDeseriali
     }
 
     override fun deserialize(json: JsonElement, type: Type, ctx: JsonDeserializationContext): EntityDimensions {
+        if (json is JsonPrimitive) {
+            return templates[json.asString]?.invoke() ?: throw IllegalStateException("Dimensions provided by template name $json but no such template is set.")
+        }
         json as JsonObject
         return EntityDimensions(json.get(WIDTH).asFloat, json.get(HEIGHT).asFloat, false)
     }

common/src/main/kotlin/com/cobblemon/mod/common/api/entity/EntitySideDelegate.kt

@@ -8,6 +8,7 @@
 
 package com.cobblemon.mod.common.api.entity
 
+import com.bedrockk.molang.runtime.struct.QueryStruct
 import net.minecraft.entity.Entity
 import net.minecraft.entity.data.TrackedData
 
@@ -18,4 +19,5 @@ interface EntitySideDelegate<T : Entity> {
     fun initialize(entity: T) {}
     fun tick(entity: T) {}
     fun onTrackedDataSet(data: TrackedData<*>) {}
+    fun addToStruct(struct: QueryStruct) {}
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/entity/NPCSideDelegate.kt

@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.entity
+
+import com.cobblemon.mod.common.entity.npc.NPCEntity
+
+/**
+ * A delegate for some actions that can be different for an NPC on client versus server.
+ *
+ * @author Hiroku
+ * @since August 25th, 2023
+ */
+interface NPCSideDelegate : EntitySideDelegate<NPCEntity>

common/src/main/kotlin/com/cobblemon/mod/common/api/entity/PokemonSender.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.entity
+
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import java.util.concurrent.CompletableFuture
+
+/**
+ * Interface for custom entities that can send out and recall Pokémon. They get notified
+ * when either of those actions are occurring.
+ *
+ * @author Hiroku
+ * @since August 25th, 2023
+ *
+ */
+interface PokemonSender {
+    fun sendingOut(): CompletableFuture<Unit>
+    fun recalling(pokemonEntity: PokemonEntity): CompletableFuture<Unit>
+}

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

@@ -0,0 +1,97 @@
+/*
+ * 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.entity.pokemon
+
+import com.cobblemon.mod.common.api.pokemon.PokemonProperties
+import com.cobblemon.mod.common.api.pokemon.PokemonSpecies
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.entity.pokemon.effects.IllusionEffect
+import com.cobblemon.mod.common.entity.pokemon.effects.TransformEffect
+import com.cobblemon.mod.common.pokemon.FormData
+import com.cobblemon.mod.common.pokemon.Species
+import com.cobblemon.mod.common.util.DataKeys
+import com.cobblemon.mod.common.util.asIdentifierDefaultingNamespace
+import net.minecraft.nbt.NbtCompound
+import java.util.concurrent.CompletableFuture
+import kotlin.reflect.KClass
+
+/**
+ * Represents a temporary alteration to how a [PokemonEntity] is rendered and behaves. May include a temporary visual effect
+ * when applied.
+ *
+ * @author Segfault Guy
+ * @since March 5th, 2024
+ */
+interface EntityEffect {
+
+    /**
+     * Starts this effect for the provided [PokemonEntity].
+     *
+     * @return A [CompletableFuture] that completes after the effect has been applied. Or null if the effect failed to start.
+     */
+    fun start(entity: PokemonEntity): CompletableFuture<PokemonEntity>?
+
+    /**
+     * Ends this effect for the provided [PokemonEntity].
+     *
+     * @return A [CompletableFuture] that completes after the effect has been reverted. Or null if the effect failed to end.
+     */
+    fun end(entity: PokemonEntity): CompletableFuture<PokemonEntity>?
+
+    /** Saves this effect to NBT. */
+    fun saveToNbt(): NbtCompound
+
+    /** Loads this effect from NBT. */
+    fun loadFromNBT(nbt: NbtCompound)
+
+    companion object {
+
+        private val effects = mutableMapOf<String, KClass<out EntityEffect>>()
+        private val defaults = mutableMapOf<String, () -> EntityEffect>()
+
+        init {
+            register(IllusionEffect.ID, IllusionEffect::class, ::IllusionEffect)
+            register(TransformEffect.ID, TransformEffect::class, ::TransformEffect)
+        }
+
+        fun <T : EntityEffect> register(id: String, type: KClass<T>, default: () -> T) {
+            effects[id] = type
+            defaults[id] = default
+        }
+
+        fun createDefault(id: String): EntityEffect? = defaults[id]?.invoke()
+
+        fun loadFromNbt(nbt: NbtCompound): EntityEffect? {
+            if (nbt.contains(DataKeys.ENTITY_EFFECT_ID)) {
+                val id = nbt.getString(DataKeys.ENTITY_EFFECT_ID)
+                return createDefault(id)?.also { it.loadFromNBT(nbt) }
+            }
+            return null
+        }
+    }
+}
+
+
+/** An [EntityEffect] that modifies the dimensions of a [PokemonEntity]. */
+interface PhysicalEffect : EntityEffect {
+    val scale: Float
+}
+
+/** An [EntityEffect] that alters the physical appearance of a [PokemonEntity] to match a [mock]. */
+interface MocKEffect : PhysicalEffect {
+    val mock: PokemonProperties
+
+    val exposedSpecies: Species?
+        get() = this.mock.species?.let { PokemonSpecies.getByIdentifier(it.asIdentifierDefaultingNamespace()) }
+
+    val exposedForm: FormData?
+        get() = this.mock.form?.let {
+            formID -> this.exposedSpecies?.forms?.firstOrNull { it.formOnlyShowdownId().equals(formID, true) } }
+                ?: this.exposedSpecies?.standardForm
+}

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

@@ -8,12 +8,23 @@
 
 package com.cobblemon.mod.common.api.events.pokemon
 
+import com.bedrockk.molang.runtime.value.MoValue
+import com.cobblemon.mod.common.api.molang.MoLangFunctions.asMoLangValue
 import com.cobblemon.mod.common.entity.pokeball.EmptyPokeBallEntity
 import com.cobblemon.mod.common.pokemon.Pokemon
+import com.cobblemon.mod.common.util.itemRegistry
+import net.minecraft.registry.RegistryKeys
 import net.minecraft.server.network.ServerPlayerEntity
 
 data class PokemonCapturedEvent (
     val pokemon: Pokemon,
     val player: ServerPlayerEntity,
     val pokeBallEntity: EmptyPokeBallEntity
-)
+) {
+    val context = mapOf<String, MoValue>(
+        "pokemon" to pokemon.struct,
+        "player" to player.asMoLangValue(),
+        "poke_ball" to pokeBallEntity.struct,
+        "item" to player.world.itemRegistry.getEntry(pokeBallEntity.pokeBall.item).asMoLangValue(RegistryKeys.ITEM)
+    )
+}

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

@@ -0,0 +1,84 @@
+/*
+ * 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.fishing
+
+import com.cobblemon.mod.common.util.cobblemonResource
+import net.minecraft.util.Identifier
+import net.minecraft.nbt.NbtCompound
+import net.minecraft.nbt.NbtList
+import net.minecraft.nbt.NbtString
+
+data class FishingBait(
+        val item: Identifier,
+        val effects: List<Effect>,
+) {
+    data class Effect(
+            val type: Identifier,
+            val subcategory: Identifier?,
+            val chance: Double = 0.0,
+            val value: Double = 0.0
+    ) {
+        fun toNbt(): NbtCompound {
+            val nbt = NbtCompound()
+            nbt.putString("Type", type.toString())
+            subcategory?.let { nbt.putString("Subcategory", it.toString()) }
+            nbt.putDouble("Chance", chance)
+            nbt.putDouble("Value", value)
+            return nbt
+        }
+
+        companion object {
+            fun fromNbt(nbt: NbtCompound): Effect {
+                val type = Identifier(nbt.getString("Type"))
+                val subcategory = if (nbt.contains("Subcategory")) Identifier(nbt.getString("Subcategory")) else null
+                val chance = nbt.getDouble("Chance")
+                val value = nbt.getDouble("Value")
+                return Effect(type, subcategory, chance, value)
+            }
+        }
+    }
+
+    fun toNbt(): NbtCompound {
+        val nbt = NbtCompound()
+        nbt.putString("Item", item.toString())
+        val effectsList = NbtList()
+        effects.forEach { effectsList.add(it.toNbt()) }
+        nbt.put("Effects", effectsList)
+        return nbt
+    }
+
+    companion object {
+        fun fromNbt(nbt: NbtCompound): FishingBait {
+            val item = Identifier(nbt.getString("Item"))
+            val effectsList = nbt.getList("Effects", 10) // 10 is the type for NbtCompound
+            val effects = mutableListOf<Effect>()
+            for (i in 0 until effectsList.size) {
+                effects.add(Effect.fromNbt(effectsList.getCompound(i)))
+            }
+            return FishingBait(item, effects)
+        }
+    }
+
+    object Effects {
+        val NATURE = cobblemonResource("nature")
+        val IV = cobblemonResource("iv")
+        val EV = cobblemonResource("ev")
+        val BITE_TIME = cobblemonResource("bite_time")
+        val GENDER_CHANCE = cobblemonResource("gender_chance")
+        val LEVEL_RAISE = cobblemonResource("level_raise")
+        val TERA = cobblemonResource("tera")
+        val SHINY_REROLL = cobblemonResource("shiny_reroll")
+        val HIDDEN_ABILITY_CHANCE = cobblemonResource("ha_chance")
+        val POKEMON_CHANCE = cobblemonResource("pokemon_chance")
+        val FRIENDSHIP = cobblemonResource("friendship")
+        val INERT = cobblemonResource("inert")
+    }
+}
+
+

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

@@ -0,0 +1,105 @@
+/*
+ * 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.fishing
+
+import com.cobblemon.mod.common.api.data.JsonDataRegistry
+import com.cobblemon.mod.common.api.reactive.SimpleObservable
+import com.cobblemon.mod.common.net.messages.client.fishing.FishingBaitRegistrySyncPacket
+import com.cobblemon.mod.common.util.adapters.IdentifierAdapter
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.google.gson.Gson
+import com.google.gson.GsonBuilder
+import com.google.gson.reflect.TypeToken
+import net.minecraft.item.ItemStack
+import net.minecraft.registry.Registries
+import net.minecraft.resource.ResourceType
+import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.util.Identifier
+
+object FishingBaits : JsonDataRegistry<FishingBait>{
+    override val id = cobblemonResource("fishing_baits")
+    override val type = ResourceType.SERVER_DATA
+    override val observable = SimpleObservable<FishingBaits>()
+    override val typeToken: TypeToken<FishingBait> = TypeToken.get(FishingBait::class.java)
+    override val resourcePath = "fishing_baits"
+    override val gson: Gson = GsonBuilder()
+        .registerTypeAdapter(Identifier::class.java, IdentifierAdapter)
+        .setPrettyPrinting()
+        .create()
+
+    private val itemMap = mutableMapOf<Identifier, FishingBait>()
+
+    override fun sync(player: ServerPlayerEntity) {
+        FishingBaitRegistrySyncPacket(this.itemMap.values.toList()).sendToPlayer(player)
+    }
+
+    override fun reload(data: Map<Identifier, FishingBait>) {
+        itemMap.clear()
+        data.forEach { id, bait ->
+            itemMap[bait.item] = bait
+        }
+    }
+
+    fun getFromItemStack(stack: ItemStack): FishingBait? {
+        return itemMap[Registries.ITEM.getId(stack.item)]
+    }
+
+    fun isFishingBait(stack: ItemStack) = itemMap.containsKey(Registries.ITEM.getId(stack.item))
+
+//
+//
+//    fun getBaitSubcategory(item: ItemStack): String? {
+//        val itemId = Registries.ITEM.getId(item.item)
+//        if (itemId in itemMap.keys) {
+//            return itemMap[itemId]?.subcategory
+//        }
+//        val tag = tagMap.keys.firstOrNull { it.fits(item.item, Registries.ITEM) }
+//        if (tag != null) {
+//            return tagMap[tag]?.subcategory
+//        }
+//        return null
+//    }
+//
+//    fun getBaitSuccessChance(item: ItemStack): Double? {
+//        val itemId = Registries.ITEM.getId(item.item)
+//        if (itemId in itemMap.keys) {
+//            return itemMap[itemId]?.chance
+//        }
+//        val tag = tagMap.keys.firstOrNull { it.fits(item.item, Registries.ITEM) }
+//        if (tag != null) {
+//            return tagMap[tag]?.chance
+//        }
+//        return null
+//    }
+//
+//    fun getBaitEffectValue(item: ItemStack): Double? {
+//        val itemId = Registries.ITEM.getId(item.item)
+//        if (itemId in itemMap.keys) {
+//            return itemMap[itemId]?.value
+//        }
+//        val tag = tagMap.keys.firstOrNull { it.fits(item.item, Registries.ITEM) }
+//        if (tag != null) {
+//            return tagMap[tag]?.value
+//        }
+//        return null
+//    }
+//
+//
+//    fun getBaitNote(item: ItemStack): String? {
+//        val itemId = Registries.ITEM.getId(item.item)
+//        if (itemId in itemMap.keys) {
+//            return itemMap[itemId]?.note
+//        }
+//        val tag = tagMap.keys.firstOrNull { it.fits(item.item, Registries.ITEM) }
+//        if (tag != null) {
+//            return tagMap[tag]?.note
+//        }
+//        return null
+//    }
+}

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

@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.fishing
+
+import com.cobblemon.mod.common.api.pokeball.PokeBalls
+import com.cobblemon.mod.common.pokeball.PokeBall
+import net.minecraft.network.PacketByteBuf
+import net.minecraft.util.Identifier
+
+/**
+ * Base poke rod object
+ * It is intended that there is one poke rod object initialized for a given poke rod type.
+ *
+ * @property name the poke rod registry name
+ * @property pokeBallId The [Identifier] of the pokeball that is used as the bobber for this rod
+ * @property lineColor list of [RGB] values that apply to the fishing line of the Pokérod
+ */
+data class PokeRod(
+    val pokeBallId: Identifier,
+    //Hex string of color
+    val lineColor: String,
+    var name: Identifier?
+) {
+    internal fun encode(buffer: PacketByteBuf) {
+        buffer.writeIdentifier(name)
+        buffer.writeIdentifier(pokeBallId)
+        buffer.writeString(lineColor)
+    }
+
+    companion object {
+        internal fun decode(buffer: PacketByteBuf): PokeRod {
+            val name = buffer.readIdentifier()
+            val pokeBallId = buffer.readIdentifier()
+            val lineColor = buffer.readString()
+            return PokeRod(pokeBallId, lineColor, name)
+        }
+    }
+
+    fun getPokeBall(): PokeBall? {
+        return PokeBalls.getPokeBall(pokeBallId)
+    }
+}

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

@@ -0,0 +1,62 @@
+/*
+ * 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.fishing
+
+import com.cobblemon.mod.common.api.data.JsonDataRegistry
+import com.cobblemon.mod.common.api.reactive.SimpleObservable
+import com.cobblemon.mod.common.net.messages.client.data.PokeRodRegistrySyncPacket
+import com.cobblemon.mod.common.util.adapters.IdentifierAdapter
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.google.gson.Gson
+import com.google.gson.GsonBuilder
+import com.google.gson.reflect.TypeToken
+import net.minecraft.resource.ResourceType
+import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.util.Identifier
+
+/**
+ * The data registry for [PokeRod]s.
+ * All the pokerod fields are guaranteed to exist
+ */
+object PokeRods : JsonDataRegistry<PokeRod> {
+
+    override val id = cobblemonResource("pokerods")
+    override val type = ResourceType.SERVER_DATA
+    override val observable = SimpleObservable<PokeRods>()
+
+    // ToDo once datapack pokerod is implemented add required adapters here
+    override val gson: Gson = GsonBuilder()
+        .disableHtmlEscaping()
+        .registerTypeAdapter(Identifier::class.java, IdentifierAdapter)
+        .setPrettyPrinting()
+        .create()
+    override val typeToken: TypeToken<PokeRod> = TypeToken.get(PokeRod::class.java)
+    override val resourcePath = "pokerods"
+
+    private val rods = mutableMapOf<Identifier, PokeRod>()
+
+    override fun reload(data: Map<Identifier, PokeRod>) {
+        data.forEach {
+            it.value.name = it.key
+            rods[it.key] = it.value
+        }
+        this.observable.emit(this)
+    }
+
+    override fun sync(player: ServerPlayerEntity) {
+        PokeRodRegistrySyncPacket(rods.values).sendToPlayer(player)
+    }
+
+    /**
+     * Gets a Pokerod from registry name.
+     * @return the pokerod object if found otherwise null.
+     */
+    fun getPokeRod(name : Identifier): PokeRod? = rods[name]
+
+}

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

@@ -10,12 +10,11 @@ package com.cobblemon.mod.common.api.gui
 
 import com.cobblemon.mod.common.api.text.font
 import com.cobblemon.mod.common.client.gui.battle.BattleOverlay.Companion.PORTRAIT_DIAMETER
+import com.cobblemon.mod.common.client.render.models.blockbench.PoseableEntityModel
 import com.cobblemon.mod.common.client.render.models.blockbench.PoseableEntityState
-import com.cobblemon.mod.common.client.render.models.blockbench.repository.PokemonModelRepository
 import com.cobblemon.mod.common.client.render.models.blockbench.repository.RenderContext
+import com.cobblemon.mod.common.client.render.models.blockbench.repository.VaryingModelRepository
 import com.cobblemon.mod.common.entity.PoseType
-import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
-import com.cobblemon.mod.common.pokemon.Species
 import com.mojang.blaze3d.platform.GlStateManager
 import com.mojang.blaze3d.systems.RenderSystem
 import net.minecraft.client.MinecraftClient
@@ -29,14 +28,17 @@ import net.minecraft.client.render.Tessellator
 import net.minecraft.client.render.VertexFormat
 import net.minecraft.client.render.VertexFormats
 import net.minecraft.client.util.math.MatrixStack
+import net.minecraft.entity.Entity
 import net.minecraft.text.MutableText
 import net.minecraft.text.OrderedText
 import net.minecraft.text.Text
 import net.minecraft.util.Identifier
 import net.minecraft.util.math.RotationAxis
 import org.joml.Matrix4f
+import org.joml.Quaternionf
 import org.joml.Vector3f
 
+@JvmOverloads
 fun blitk(
     matrixStack: MatrixStack,
     texture: Identifier? = null,
@@ -100,6 +102,7 @@ fun drawRectangle(
     BufferRenderer.drawWithGlobalProgram(bufferbuilder.end())
 }
 
+@JvmOverloads
 fun drawCenteredText(
     context: DrawContext,
     font: Identifier? = null,
@@ -114,6 +117,7 @@ fun drawCenteredText(
     context.drawText(textRenderer, comp, x.toInt() - textRenderer.getWidth(comp) / 2, y.toInt(), colour, shadow)
 }
 
+@JvmOverloads
 fun drawText(
     context: DrawContext,
     font: Identifier? = null,
@@ -145,6 +149,7 @@ fun drawText(
     return isHovered
 }
 
+@JvmOverloads
 fun drawText(
     context: DrawContext,
     text: OrderedText,
@@ -163,6 +168,7 @@ fun drawText(
     context.drawText(textRenderer, text, tweakedX.toInt(), y.toInt(), colour, shadow)
 }
 
+@JvmOverloads
 fun drawString(
     context: DrawContext,
     text: String,
@@ -181,22 +187,30 @@ fun drawString(
     context.drawText(textRenderer, comp, x.toInt(), y.toInt(), colour, shadow)
 }
 
-fun drawPortraitPokemon(
-    species: Species,
+@JvmOverloads
+fun <T : Entity, M : PoseableEntityModel<T>> drawPoseablePortrait(
+    identifier: Identifier,
     aspects: Set<String>,
     matrixStack: MatrixStack,
     scale: Float = 13F,
+    contextScale: Float = 1F,
     reversed: Boolean = false,
-    state: PoseableEntityState<PokemonEntity>? = null,
-    partialTicks: Float
+    state: PoseableEntityState<T>? = null,
+    repository: VaryingModelRepository<T, M>,
+    partialTicks: Float,
+    limbSwing: Float = 0F,
+    limbSwingAmount: Float = 0F,
+    ageInTicks: Float = 0F,
+    headYaw: Float = 0F,
+    headPitch: Float = 0F
 ) {
-    val model = PokemonModelRepository.getPoser(species.resourceIdentifier, aspects)
-    val texture = PokemonModelRepository.getTexture(species.resourceIdentifier, aspects, state?.animationSeconds ?: 0F)
+    val model = repository.getPoser(identifier, aspects)
+    val texture = repository.getTexture(identifier, aspects, state?.animationSeconds ?: 0F)
 
     val context = RenderContext()
-    PokemonModelRepository.getTextureNoSubstitute(species.resourceIdentifier, aspects, 0f).let { it -> context.put(RenderContext.TEXTURE, it) }
-    context.put(RenderContext.SCALE, species.getForm(aspects).baseScale)
-    context.put(RenderContext.SPECIES, species.resourceIdentifier)
+    repository.getTextureNoSubstitute(identifier, aspects, 0f).let { context.put(RenderContext.TEXTURE, it) }
+    context.put(RenderContext.SCALE, contextScale)
+    context.put(RenderContext.SPECIES, identifier)
     context.put(RenderContext.ASPECTS, aspects)
 
     val renderType = model.getLayer(texture)
@@ -212,7 +226,7 @@ fun drawPortraitPokemon(
         model.getPose(PoseType.PORTRAIT)?.let { state.setPose(it.poseName) }
         state.timeEnteredPose = 0F
         state.updatePartialTicks(partialTicks)
-        model.setupAnimStateful(null, state, 0F, 0F, 0F, 0F, 0F)
+        model.setupAnimStateful(null, state, limbSwing, limbSwingAmount, ageInTicks, headYaw, headPitch)
         originalPose?.let { state.setPose(it) }
     }
 
@@ -234,7 +248,7 @@ fun drawPortraitPokemon(
     val buffer = immediate.getBuffer(renderType)
     val packedLight = LightmapTextureManager.pack(11, 7)
 
-    model.withLayerContext(immediate, state, PokemonModelRepository.getLayers(species.resourceIdentifier, aspects)) {
+    model.withLayerContext(immediate, state, repository.getLayers(identifier, aspects)) {
         model.render(context, matrixStack, buffer, packedLight, OverlayTexture.DEFAULT_UV, 1F, 1F, 1F, 1F)
         immediate.draw()
     }
@@ -242,5 +256,58 @@ fun drawPortraitPokemon(
     matrixStack.pop()
     model.setDefault()
 
+    DiffuseLighting.enableGuiDepthLighting()
+}
+
+fun <E : Entity, M : PoseableEntityModel<E>> drawProfile(
+    repository: VaryingModelRepository<E, M>,
+    resourceIdentifier: Identifier,
+    aspects: Set<String>,
+    matrixStack: MatrixStack,
+    state: PoseableEntityState<E>,
+    partialTicks: Float,
+    scale: Float = 20F
+) {
+    val model = repository.getPoser(resourceIdentifier, aspects)
+    val texture = repository.getTexture(resourceIdentifier, aspects, state.animationSeconds)
+
+    val context = RenderContext()
+    repository.getTextureNoSubstitute(resourceIdentifier, aspects, 0f).let { context.put(RenderContext.TEXTURE, it) }
+    context.put(RenderContext.SCALE, 1F)
+    context.put(RenderContext.SPECIES, resourceIdentifier)
+    context.put(RenderContext.ASPECTS, aspects)
+
+    val renderType = model.getLayer(texture)
+
+    RenderSystem.applyModelViewMatrix()
+    matrixStack.scale(scale, scale, -scale)
+    model.getPose(PoseType.PROFILE)?.let { state.setPose(it.poseName) }
+    state.timeEnteredPose = 0F
+    state.updatePartialTicks(partialTicks)
+    model.setupAnimStateful(null, state, 0F, 0F, 0F, 0F, 0F)
+    matrixStack.translate(model.profileTranslation.x, model.profileTranslation.y,  model.profileTranslation.z - 4.0)
+    matrixStack.scale(model.profileScale, model.profileScale, 1 / model.profileScale)
+//    matrixStack.multiply(rotation)
+    val quaternion1 = RotationAxis.POSITIVE_Y.rotationDegrees(-32F * if (false) -1F else 1F)
+    val quaternion2 = RotationAxis.POSITIVE_X.rotationDegrees(5F)
+    matrixStack.multiply(quaternion1)
+    matrixStack.multiply(quaternion2)
+    DiffuseLighting.method_34742()
+    val entityRenderDispatcher = MinecraftClient.getInstance().entityRenderDispatcher
+    entityRenderDispatcher.setRenderShadows(true)
+
+    val bufferSource = MinecraftClient.getInstance().bufferBuilders.entityVertexConsumers
+    val buffer = bufferSource.getBuffer(renderType)
+    val light1 = Vector3f(-1F, 1F, 1.0F)
+    val light2 = Vector3f(1.3F, -1F, 1.0F)
+    RenderSystem.setShaderLights(light1, light2)
+    val packedLight = LightmapTextureManager.pack(11, 7)
+
+    model.withLayerContext(bufferSource, state, repository.getLayers(resourceIdentifier, aspects)) {
+        model.render(context, matrixStack, buffer, packedLight, OverlayTexture.DEFAULT_UV, 1F, 1F, 1F, 1F)
+        bufferSource.draw()
+    }
+    model.setDefault()
+    entityRenderDispatcher.setRenderShadows(true)
     DiffuseLighting.enableGuiDepthLighting()
 }

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

@@ -19,8 +19,10 @@ import com.bedrockk.molang.runtime.value.MoValue
  * @since October 22nd, 2023
  */
 interface ExpressionLike {
+    override fun toString(): String
     /** Produces a [MoValue] for a [MoLangRuntime] to supply an environment. */
-    fun resolve(runtime: MoLangRuntime): MoValue
+    fun resolve(runtime: MoLangRuntime, context: Map<String, MoValue> = emptyMap()): MoValue
+    fun getString(): String = toString()
 
     fun resolveDouble(runtime: MoLangRuntime) = resolve(runtime).asDouble()
     fun resolveFloat(runtime: MoLangRuntime) = resolveDouble(runtime).toFloat()
@@ -28,4 +30,5 @@ interface ExpressionLike {
     fun resolveInt(runtime: MoLangRuntime) = resolveDouble(runtime).toInt()
     fun resolveBoolean(runtime: MoLangRuntime) = resolveDouble(runtime) == 1.0
     fun resolveObject(runtime: MoLangRuntime) = resolve(runtime) as ObjectValue<*>
+
 }

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

@@ -10,6 +10,8 @@ package com.cobblemon.mod.common.api.molang
 
 import com.bedrockk.molang.Expression
 import com.bedrockk.molang.runtime.MoLangRuntime
+import com.bedrockk.molang.runtime.value.MoValue
+import com.cobblemon.mod.common.util.getString
 import com.cobblemon.mod.common.util.resolve
 
 /**
@@ -19,5 +21,6 @@ import com.cobblemon.mod.common.util.resolve
  * @since October 22nd, 2023
  */
 class ListExpression(val exprs: List<Expression>): ExpressionLike {
-    override fun resolve(runtime: MoLangRuntime) = exprs.resolve(runtime)
+    override fun toString() = exprs.joinToString("\n") { it.getString().let { if (it.endsWith(";")) it else "$it;" } }
+    override fun resolve(runtime: MoLangRuntime, context: Map<String, MoValue>) = exprs.resolve(runtime, context)
 }

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

@@ -18,12 +18,27 @@ import com.bedrockk.molang.runtime.value.DoubleValue
 import com.bedrockk.molang.runtime.value.MoValue
 import com.bedrockk.molang.runtime.value.StringValue
 import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.api.battles.model.PokemonBattle
 import com.cobblemon.mod.common.api.dialogue.PlayerDialogueFaceProvider
-import com.cobblemon.mod.common.client.render.models.blockbench.wavefunction.WaveFunction
+import com.cobblemon.mod.common.api.dialogue.ReferenceDialogueFaceProvider
+import com.cobblemon.mod.common.api.scripting.CobblemonScripts
+import com.cobblemon.mod.common.api.text.text
 import com.cobblemon.mod.common.client.render.models.blockbench.wavefunction.WaveFunctions
+import com.cobblemon.mod.common.entity.npc.NPCEntity
+import com.cobblemon.mod.common.net.messages.client.effect.RunPosableMoLangPacket
+import com.cobblemon.mod.common.util.asIdentifierDefaultingNamespace
+import com.cobblemon.mod.common.util.getBooleanOrNull
+import com.cobblemon.mod.common.util.getDoubleOrNull
 import com.cobblemon.mod.common.util.isInt
 import com.cobblemon.mod.common.util.itemRegistry
+import com.cobblemon.mod.common.util.server
+import com.cobblemon.mod.common.util.worldRegistry
+import com.mojang.datafixers.util.Either
 import net.minecraft.block.Block
+import net.minecraft.entity.LivingEntity
+import net.minecraft.entity.damage.DamageSource
+import net.minecraft.entity.damage.DamageTypes
+import net.minecraft.entity.player.PlayerEntity
 import net.minecraft.nbt.NbtCompound
 import net.minecraft.nbt.NbtDouble
 import net.minecraft.nbt.NbtElement
@@ -35,6 +50,7 @@ import net.minecraft.registry.RegistryKeys
 import net.minecraft.registry.entry.RegistryEntry
 import net.minecraft.registry.tag.TagKey
 import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.server.world.ServerWorld
 import net.minecraft.util.Identifier
 import net.minecraft.world.World
 import net.minecraft.world.biome.Biome
@@ -48,6 +64,11 @@ import net.minecraft.world.dimension.DimensionType
  */
 object MoLangFunctions {
     val generalFunctions = hashMapOf<String, java.util.function.Function<MoParams, Any>>(
+        "run_command" to java.util.function.Function { params ->
+            val command = params.getString(0)
+            val server = server() ?: return@Function DoubleValue(0)
+            server.commandManager.executeWithPrefix(server.commandSource, command)
+        },
         "is_int" to java.util.function.Function { params -> DoubleValue(params.get<MoValue>(0).asString().isInt()) },
         "is_number" to java.util.function.Function { params -> DoubleValue(params.get<MoValue>(0).asString().toDoubleOrNull() != null) },
         "to_number" to java.util.function.Function { params -> DoubleValue(params.get<MoValue>(0).asString().toDoubleOrNull() ?: 0.0) },
@@ -75,23 +96,134 @@ object MoLangFunctions {
             val array = ArrayStruct(hashMapOf())
             values.forEachIndexed { index, moValue -> array.setDirectly("$index", moValue) }
             return@Function array
+        },
+        "run_script" to java.util.function.Function { params ->
+            val runtime = MoLangRuntime()
+            runtime.environment.structs.putAll(params.environment.structs)
+            val script = params.getString(0).asIdentifierDefaultingNamespace()
+            CobblemonScripts.run(script, runtime) ?: DoubleValue(0)
         }
     )
     val biomeFunctions = hashMapOf<String, java.util.function.Function<MoParams, Any>>()
     val worldFunctions = hashMapOf<String, java.util.function.Function<MoParams, Any>>()
     val dimensionTypeFunctions = hashMapOf<String, java.util.function.Function<MoParams, Any>>()
     val blockFunctions = hashMapOf<String, java.util.function.Function<MoParams, Any>>()
-    val playerFunctions = mutableListOf<(ServerPlayerEntity) -> HashMap<String, java.util.function.Function<MoParams, Any>>>(
+    val playerFunctions = mutableListOf<(PlayerEntity) -> HashMap<String, java.util.function.Function<MoParams, Any>>>(
         { player ->
-            hashMapOf(
-                "username" to java.util.function.Function { _ -> StringValue(player.gameProfile.name) },
-                "uuid" to java.util.function.Function { _ -> StringValue(player.gameProfile.id.toString()) },
-                "data" to java.util.function.Function { _ -> return@Function Cobblemon.molangData.load(player.uuid) },
-                "save_data" to java.util.function.Function { _ -> Cobblemon.molangData.save(player.uuid) },
-                "main_held_item" to java.util.function.Function { _ -> player.world.itemRegistry.getEntry(player.mainHandStack.item).asMoLangValue(RegistryKeys.ITEM) },
-                "off_held_item" to java.util.function.Function { _ -> player.world.itemRegistry.getEntry(player.offHandStack.item).asMoLangValue(RegistryKeys.ITEM) },
-                "face" to java.util.function.Function { _ -> ObjectValue(PlayerDialogueFaceProvider(player.uuid)) }
-            )
+            val map = hashMapOf<String, java.util.function.Function<MoParams, Any>>()
+            map.put("username") { _ -> StringValue(player.gameProfile.name) }
+            map.put("uuid") { _ -> StringValue(player.gameProfile.id.toString()) }
+            map.put("data") { _ -> return@put if (player is ServerPlayerEntity) Cobblemon.molangData.load(player.uuid) else DoubleValue(0) }
+            map.put("save_data") { _ -> if (player is ServerPlayerEntity) Cobblemon.molangData.save(player.uuid) else DoubleValue(0) }
+            map.put("main_held_item") { _ -> player.world.itemRegistry.getEntry(player.mainHandStack.item).asMoLangValue(RegistryKeys.ITEM) }
+            map.put("off_held_item") { _ -> player.world.itemRegistry.getEntry(player.offHandStack.item).asMoLangValue(RegistryKeys.ITEM) }
+            map.put("face") { _ -> ObjectValue(PlayerDialogueFaceProvider(player.uuid)) }
+            map.put("swing_hand") { _ -> player.swingHand(player.activeHand) }
+            map.put("food_level") { _ -> DoubleValue(player.hungerManager.foodLevel) }
+            map.put("saturation_level") { _ -> DoubleValue(player.hungerManager.saturationLevel) }
+            map.put("tell") { params ->
+                val message = params.getString(0).text()
+                val overlay = params.getBooleanOrNull(1) ?: false
+                player.sendMessage(message, overlay)
+            }
+            map.put("teleport") { params ->
+                val x = params.getDouble(0)
+                val y = params.getDouble(1)
+                val z = params.getDouble(2)
+                player.teleport(x, y, z)
+            }
+            map.put("heal") { params ->
+                val amount = params.getDoubleOrNull(0) ?: player.maxHealth
+                player.heal(amount.toFloat())
+            }
+            map.put("environment") {
+                val environment = MoLangEnvironment()
+                environment.structs["query"] = player.asMoLangValue()
+                environment
+            }
+            map.put("run_command") { params ->
+                val command = params.getString(0)
+                val server = server() ?: return@put DoubleValue(0)
+                server.commandManager.executeWithPrefix(player.commandSource, command)
+            }
+            map
+        }
+    )
+    val entityFunctions = mutableListOf<(LivingEntity) -> HashMap<String, java.util.function.Function<MoParams, Any>>>(
+        { entity ->
+            val map = hashMapOf<String, java.util.function.Function<MoParams, Any>>()
+            map.put("damage") { params ->
+                val amount = params.getDouble(0)
+                val source = DamageSource(entity.world.registryManager.get(RegistryKeys.DAMAGE_TYPE).getEntry(DamageTypes.GENERIC).get())
+                entity.damage(source, amount.toFloat())
+            }
+            map.put("is_sneaking") { _ -> DoubleValue(entity.isSneaking) }
+            map.put("is_sprinting") { _ -> DoubleValue(entity.isSprinting) }
+            map.put("is_flying") { _ -> DoubleValue(entity.isFallFlying) }
+            map.put("is_in_water") { _ -> DoubleValue(entity.isSubmergedInWater) }
+            map.put("is_touching_water_or_rain") { _ -> DoubleValue(entity.isWet) }
+            map.put("is_touching_water") { _ -> DoubleValue(entity.isTouchingWater) }
+            map.put("is_in_lava") { _ -> DoubleValue(entity.isInLava) }
+            map.put("is_on_fire") { _ -> DoubleValue(entity.isOnFire) }
+            map.put("is_invisible") { _ -> DoubleValue(entity.isInvisible) }
+            map.put("is_sleeping") { _ -> DoubleValue(entity.isSleeping) }
+            map.put("is_riding") { _ -> DoubleValue(entity.hasVehicle()) }
+            map.put("health") { _ -> DoubleValue(entity.health) }
+            map.put("max_health") { _ -> DoubleValue(entity.maxHealth) }
+            map.put("name") { _ -> StringValue(entity.entityName) }
+            map.put("yaw") { _ -> DoubleValue(entity.yaw.toDouble()) }
+            map.put("pitch") { _ -> DoubleValue(entity.pitch.toDouble()) }
+            map.put("x") { _ -> DoubleValue(entity.x) }
+            map.put("y") { _ -> DoubleValue(entity.y) }
+            map.put("z") { _ -> DoubleValue(entity.z) }
+            map.put("velocity_x") { _ -> DoubleValue(entity.velocity.x) }
+            map.put("velocity_y") { _ -> DoubleValue(entity.velocity.y) }
+            map.put("velocity_z") { _ -> DoubleValue(entity.velocity.z) }
+            map.put("horizontal_velocity") { _ -> DoubleValue(entity.velocity.horizontalLength()) }
+            map.put("is_on_ground") { _ -> DoubleValue(entity.isOnGround) }
+            map.put("world") { _ -> entity.world.worldRegistry.getEntry(entity.world).asWorldMoLangValue() }
+            map.put("biome") { _ -> entity.world.getBiome(entity.blockPos).asBiomeMoLangValue() }
+            map
+        }
+    )
+    val npcFunctions = mutableListOf<(NPCEntity) -> HashMap<String, java.util.function.Function<MoParams, Any>>>(
+        { npc ->
+            val map = hashMapOf<String, java.util.function.Function<MoParams, Any>>()
+            map.put("class") { StringValue(npc.npc.resourceIdentifier.toString()) }
+            map.put("name") { StringValue(npc.name.string) }
+            map.put("face") { ObjectValue(ReferenceDialogueFaceProvider(npc.id)) }
+            map.put("in_battle") { DoubleValue(npc.isInBattle()) }
+            map.put("run_script_on_client") { params ->
+                val world = npc.world
+                if (world is ServerWorld) {
+                    val script = params.getString(0)
+                    val packet = RunPosableMoLangPacket(npc.id, setOf("q.run_script('$script')"))
+                    packet.sendToPlayers(world.players.toList())
+                }
+                Unit
+            }
+            map.put("run_script") { params ->
+                val script = params.getString(0).asIdentifierDefaultingNamespace()
+                val environment = params.environment
+                val runtime = MoLangRuntime()
+                runtime.environment.structs.putAll(environment.structs)
+                CobblemonScripts.run(script, runtime) ?: DoubleValue(0)
+            }
+            map.put("environment") { _ -> npc.runtime.environment }
+            map
+        }
+    )
+
+    val battleFunctions = mutableListOf<(PokemonBattle) -> HashMap<String, java.util.function.Function<MoParams, Any>>>(
+        { battle ->
+            val map = hashMapOf<String, java.util.function.Function<MoParams, Any>>()
+            map.put("battle_id") { StringValue(battle.battleId.toString()) }
+            map.put("is_pvn") { DoubleValue(battle.isPvN) }
+            map.put("is_pvp") { DoubleValue(battle.isPvP) }
+            map.put("is_pvw") { DoubleValue(battle.isPvW) }
+            map.put("battle_type") { StringValue(battle.format.toString()) }
+            map.put("environment") { battle.runtime.environment }
+            map
         }
     )
 
@@ -99,15 +231,35 @@ object MoLangFunctions {
     fun RegistryEntry<World>.asWorldMoLangValue() = asMoLangValue(RegistryKeys.WORLD).addFunctions(worldFunctions)
     fun RegistryEntry<Block>.asBlockMoLangValue() = asMoLangValue(RegistryKeys.BLOCK).addFunctions(blockFunctions)
     fun RegistryEntry<DimensionType>.asDimensionTypeMoLangValue() = asMoLangValue(RegistryKeys.DIMENSION_TYPE).addFunctions(dimensionTypeFunctions)
-    fun ServerPlayerEntity.asMoLangValue(): ObjectValue<ServerPlayerEntity> {
+    fun PlayerEntity.asMoLangValue(): ObjectValue<PlayerEntity> {
         val value = ObjectValue(
             obj = this,
             stringify = { it.entityName }
         )
+        value.addFunctions(entityFunctions.flatMap { it(this).entries.map { it.key to it.value } }.toMap())
         value.addFunctions(playerFunctions.flatMap { it(this).entries.map { it.key to it.value } }.toMap())
         return value
     }
 
+    fun NPCEntity.asMoLangValue(): ObjectValue<NPCEntity> {
+        val value = ObjectValue(
+            obj = this,
+            stringify = { it.name.string }
+        )
+        value.addFunctions(entityFunctions.flatMap { it(this).entries.map { it.key to it.value } }.toMap())
+        value.addFunctions(npcFunctions.flatMap { it(this).entries.map { it.key to it.value } }.toMap())
+        return value
+    }
+
+    fun PokemonBattle.asMoLangValue(): ObjectValue<PokemonBattle> {
+        val value = ObjectValue(
+            obj = this,
+            stringify = { it.battleId.toString() }
+        )
+        value.addFunctions(battleFunctions.flatMap { it(this).entries.map { it.key to it.value } }.toMap())
+        return value
+    }
+
     fun <T> RegistryEntry<T>.asMoLangValue(key: RegistryKey<Registry<T>>): ObjectValue<RegistryEntry<T>> {
         val value = ObjectValue(
             obj = this,
@@ -134,11 +286,6 @@ object MoLangFunctions {
         return this
     }
 
-    fun <T : QueryStruct> T.addFunction(name: String, function: java.util.function.Function<MoParams, Any>): T {
-        this.functions[name] = function
-        return this
-    }
-
     fun MoLangEnvironment.getQueryStruct(name: String = "query") = structs.getOrPut(name) { QueryStruct(hashMapOf()) } as QueryStruct
 
     fun MoLangRuntime.setup(): MoLangRuntime {
@@ -193,4 +340,6 @@ object MoLangFunctions {
             else -> null
         } ?: throw IllegalArgumentException("Invalid NBT element type: ${nbt.type}")
     }
-}
+}
+
+fun Either<Identifier, ExpressionLike>.runScript(runtime: MoLangRuntime) = map({ CobblemonScripts.run(it, runtime) }, { it.resolve(runtime) })

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

@@ -10,6 +10,8 @@ package com.cobblemon.mod.common.api.molang
 
 import com.bedrockk.molang.Expression
 import com.bedrockk.molang.runtime.MoLangRuntime
+import com.bedrockk.molang.runtime.value.MoValue
+import com.cobblemon.mod.common.util.getString
 import com.cobblemon.mod.common.util.resolve
 
 /**
@@ -20,5 +22,6 @@ import com.cobblemon.mod.common.util.resolve
  * @since October 22nd, 2023
  */
 class SingleExpression(val expr: Expression) : ExpressionLike {
-    override fun resolve(runtime: MoLangRuntime) = runtime.resolve(expr)
+    override fun toString() = expr.getString()
+    override fun resolve(runtime: MoLangRuntime, context: Map<String, MoValue>) = runtime.resolve(expr, context)
 }

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

@@ -12,7 +12,6 @@ import com.bedrockk.molang.runtime.struct.MoStruct
 import com.bedrockk.molang.runtime.struct.QueryStruct
 import com.bedrockk.molang.runtime.value.DoubleValue
 import com.bedrockk.molang.runtime.value.StringValue
-import com.cobblemon.mod.common.api.molang.MoLangFunctions.addFunction
 import com.cobblemon.mod.common.api.moves.animations.ActionEffectTimeline
 import com.cobblemon.mod.common.api.moves.categories.DamageCategories
 import com.cobblemon.mod.common.api.moves.categories.DamageCategory

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

@@ -11,9 +11,11 @@ package com.cobblemon.mod.common.api.moves.animations
 import com.bedrockk.molang.Expression
 import com.bedrockk.molang.runtime.MoLangRuntime
 import com.bedrockk.molang.runtime.struct.VariableStruct
+import com.cobblemon.mod.common.api.molang.ExpressionLike
 import com.cobblemon.mod.common.api.moves.animations.keyframes.ActionEffectKeyframe
 import com.cobblemon.mod.common.api.scheduling.ScheduledTask
-import com.cobblemon.mod.common.util.asExpression
+import com.cobblemon.mod.common.util.asExpressionLike
+import com.cobblemon.mod.common.util.asExpressions
 import com.cobblemon.mod.common.util.resolveBoolean
 import java.util.concurrent.CompletableFuture
 import net.minecraft.entity.Entity
@@ -29,7 +31,7 @@ import net.minecraft.entity.Entity
  */
 class ActionEffectTimeline(
     val timeline: List<ActionEffectKeyframe> = mutableListOf(),
-    val condition: Expression = "true".asExpression()
+    val condition: ExpressionLike = "true".asExpressionLike()
 ) {
     companion object {
         val NONE = ActionEffectTimeline()

common/src/main/kotlin/com/cobblemon/mod/common/api/moves/animations/keyframes/AnimationActionEffectKeyframe.kt

@@ -49,6 +49,6 @@ class AnimationActionEffectKeyframe : ConditionalActionEffectKeyframe(), EntityC
             players.forEach { it.sendPacket(pkt) }
         }
 
-        return delayedFuture(seconds = delay.resolveFloat(context.runtime), serverThread = true)
+        return delayedFuture(seconds = delay.resolveFloat(context.runtime))
     }
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/moves/animations/keyframes/EntityMoLangActionEffectKeyframe.kt

@@ -46,6 +46,6 @@ class EntityMoLangActionEffectKeyframe : ConditionalActionEffectKeyframe(), Enti
             players.forEach { it.sendPacket(pkt) }
         }
 
-        return delayedFuture(seconds = delay.resolveFloat(context.runtime), serverThread = true)
+        return delayedFuture(seconds = delay.resolveFloat(context.runtime))
     }
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/moves/animations/keyframes/EntityParticlesActionEffectKeyframe.kt

@@ -51,6 +51,6 @@ class EntityParticlesActionEffectKeyframe : ConditionalActionEffectKeyframe(), E
             packet.sendToPlayers(players)
         }
 
-        return delayedFuture(seconds = delay.resolveFloat(context.runtime), serverThread = true)
+        return delayedFuture(seconds = delay.resolveFloat(context.runtime))
     }
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/moves/animations/keyframes/EntitySoundActionEffectKeyframe.kt

@@ -45,6 +45,6 @@ class EntitySoundActionEffectKeyframe : ConditionalActionEffectKeyframe(), Entit
             entity.playSound(soundEvent, 1f, 1f)
         }
 
-        return delayedFuture(seconds = delay.resolveFloat(context.runtime), serverThread = true)
+        return delayedFuture(seconds = delay.resolveFloat(context.runtime))
     }
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/moves/animations/keyframes/MoLangActionEffectKeyframe.kt

@@ -25,6 +25,6 @@ class MoLangActionEffectKeyframe : ActionEffectKeyframe {
     val delay: ExpressionLike = "0".asExpressionLike()
     override fun play(context: ActionEffectContext): CompletableFuture<Unit> {
         expressions.resolve(context.runtime)
-        return delayedFuture(seconds = delay.resolveFloat(context.runtime), serverThread = true)
+        return delayedFuture(seconds = delay.resolveFloat(context.runtime))
     }
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/moves/animations/keyframes/PauseActionEffectKeyframe.kt

@@ -14,5 +14,5 @@ import com.cobblemon.mod.common.util.asExpressionLike
 
 class PauseActionEffectKeyframe : ConditionalActionEffectKeyframe() {
     val pause = "1".asExpressionLike()
-    override fun playWhenTrue(context: ActionEffectContext) = delayedFuture(seconds = pause.resolveFloat(context.runtime), serverThread = true)
+    override fun playWhenTrue(context: ActionEffectContext) = delayedFuture(seconds = pause.resolveFloat(context.runtime))
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/moves/animations/keyframes/RemoveHoldsActionEffectKeyframe.kt

@@ -24,7 +24,7 @@ class RemoveHoldsActionEffectKeyframe : ActionEffectKeyframe {
     val delay = 0F
     val holds = mutableSetOf<String>()
     override fun play(context: ActionEffectContext): CompletableFuture<Unit> {
-        return delayedFuture(seconds = delay, serverThread = true).thenApply {
+        return delayedFuture(seconds = delay).thenApply {
             if (holds.isEmpty()) {
                 context.holds.clear()
             } else {

common/src/main/kotlin/com/cobblemon/mod/common/api/moves/animations/keyframes/ReturnToPositionActionEffectKeyframe.kt

@@ -56,7 +56,7 @@ class ReturnToPositionActionEffectKeyframe : ActionEffectKeyframe {
             }
         )
 
-        after(seconds = timeout.resolveFloat(context.runtime), serverThread = true) {
+        after(seconds = timeout.resolveFloat(context.runtime)) {
             if (!future.isDone && !timedOut) {
                 timedOut = true
                 timeoutEffect.run(context).thenApply { future.complete(Unit) }

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

@@ -29,5 +29,4 @@ object StringSetDataSerializer : TrackedDataHandler<Set<String>> {
     }
 
     override fun copy(set: Set<String>) = set.toSet()
-
 }

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

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.net.serializers
+
+import com.cobblemon.mod.common.net.IntSize
+import com.cobblemon.mod.common.util.readSizedInt
+import com.cobblemon.mod.common.util.writeSizedInt
+import java.util.UUID
+import net.minecraft.entity.data.TrackedDataHandler
+import net.minecraft.network.PacketByteBuf
+
+object UUIDSetDataSerializer : TrackedDataHandler<Set<UUID>> {
+    override fun write(buffer: PacketByteBuf, set: Set<UUID>) {
+        buffer.writeSizedInt(IntSize.U_BYTE, set.size)
+        set.forEach(buffer::writeUuid)
+    }
+
+    override fun read(buffer: PacketByteBuf): Set<UUID> {
+        val set = mutableSetOf<UUID>()
+        repeat(times = buffer.readSizedInt(IntSize.U_BYTE)) {
+            set.add(buffer.readUuid())
+        }
+        return set
+    }
+
+    override fun copy(set: Set<UUID>) = set.toSet()
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/npc/NPCClass.kt

@@ -0,0 +1,82 @@
+/*
+ * 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.npc
+
+import com.bedrockk.molang.runtime.value.DoubleValue
+import com.bedrockk.molang.runtime.value.MoValue
+import com.bedrockk.molang.runtime.value.StringValue
+import com.cobblemon.mod.common.api.molang.ExpressionLike
+import com.cobblemon.mod.common.api.npc.configuration.NPCBattleConfiguration
+import com.cobblemon.mod.common.net.IntSize
+import com.cobblemon.mod.common.util.asExpressionLike
+import com.cobblemon.mod.common.util.lang
+import com.cobblemon.mod.common.util.readMapK
+import com.cobblemon.mod.common.util.writeMapK
+import com.mojang.datafixers.util.Either
+import net.minecraft.entity.EntityDimensions
+import net.minecraft.network.PacketByteBuf
+import net.minecraft.text.MutableText
+import net.minecraft.util.Identifier
+
+/**
+ * A class of NPC. This can contain a lot of preset information about the NPC's behaviour. Consider this the Pokémon
+ * species but for NPCs.
+ *
+ * @author Hiroku
+ * @since August 14th, 2023
+ */
+class NPCClass {
+    @Transient
+    lateinit var resourceIdentifier: Identifier
+
+    var names = mutableListOf<MutableText>(lang("npc.name.default"))
+    var hitbox = EntityDimensions(0.6F, 1.8F, false)
+    var battleConfiguration = NPCBattleConfiguration()
+    var interaction: Either<Identifier, ExpressionLike>? = null
+    var variables = mutableMapOf<String, MoValue>()
+
+    fun encode(buffer: PacketByteBuf) {
+        buffer.writeCollection(names, PacketByteBuf::writeText)
+        buffer.writeFloat(this.hitbox.width)
+        buffer.writeFloat(this.hitbox.height)
+        buffer.writeBoolean(this.hitbox.fixed)
+        battleConfiguration.encode(buffer)
+        buffer.writeNullable(interaction) { _, value ->
+            buffer.writeBoolean(value.map({ true }, { false }))
+            buffer.writeString(value.map({ it.toString() }, { it.toString() }))
+        }
+        buffer.writeMapK(size = IntSize.U_BYTE, map = variables) { (key, value) ->
+            buffer.writeString(key)
+            buffer.writeString(value.asString())
+        }
+    }
+
+    fun decode(buffer: PacketByteBuf) {
+        names = buffer.readList { buffer.readText().copy() }.toMutableList()
+        hitbox = EntityDimensions(buffer.readFloat(), buffer.readFloat(), buffer.readBoolean())
+        battleConfiguration = NPCBattleConfiguration()
+        battleConfiguration.decode(buffer)
+        interaction = buffer.readNullable {
+            if (buffer.readBoolean()) {
+                Either.left(Identifier(buffer.readString()))
+            } else {
+                Either.right(buffer.readString().asExpressionLike())
+            }
+        }
+        buffer.readMapK(size = IntSize.U_BYTE, map = variables) {
+            val key = buffer.readString()
+            val value = buffer.readString()
+            if (value.toDoubleOrNull() != null) {
+                return@readMapK key to DoubleValue(value.toDouble())
+            } else {
+                return@readMapK key to StringValue(value)
+            }
+        }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/npc/NPCClasses.kt

@@ -0,0 +1,128 @@
+/*
+ * 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.npc
+
+import com.bedrockk.molang.runtime.value.MoValue
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.api.ai.SleepDepth
+import com.cobblemon.mod.common.api.conditional.RegistryLikeCondition
+import com.cobblemon.mod.common.api.data.JsonDataRegistry
+import com.cobblemon.mod.common.api.drop.DropEntry
+import com.cobblemon.mod.common.api.drop.ItemDropMethod
+import com.cobblemon.mod.common.api.entity.EntityDimensionsAdapter
+import com.cobblemon.mod.common.api.molang.ExpressionLike
+import com.cobblemon.mod.common.api.pokemon.PokemonProperties
+import com.cobblemon.mod.common.api.reactive.SimpleObservable
+import com.cobblemon.mod.common.api.spawning.TimeRange
+import com.cobblemon.mod.common.net.messages.client.data.NPCRegistrySyncPacket
+import com.cobblemon.mod.common.pokemon.Species
+import com.cobblemon.mod.common.util.adapters.*
+import com.cobblemon.mod.common.util.cobblemonResource
+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.entity.EntityDimensions
+import net.minecraft.item.Item
+import net.minecraft.nbt.NbtCompound
+import net.minecraft.resource.ResourceType
+import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.util.Identifier
+import net.minecraft.util.math.Box
+import net.minecraft.world.biome.Biome
+
+object NPCClasses : JsonDataRegistry<NPCClass> {
+
+    override val id = cobblemonResource("npc")
+    override val type = ResourceType.SERVER_DATA
+
+    override val gson: Gson = GsonBuilder()
+        .registerTypeAdapter(EntityDimensions::class.java, EntityDimensionsAdapter)
+        .registerTypeAdapter(Box::class.java, BoxAdapter)
+        .registerTypeAdapter(IntRange::class.java, IntRangeAdapter)
+        .registerTypeAdapter(PokemonProperties::class.java, pokemonPropertiesShortAdapter)
+        .registerTypeAdapter(Identifier::class.java, IdentifierAdapter)
+        .registerTypeAdapter(TimeRange::class.java, IntRangesAdapter(TimeRange.timeRanges) { TimeRange(*it) })
+        .registerTypeAdapter(ItemDropMethod::class.java, ItemDropMethod.adapter)
+        .registerTypeAdapter(SleepDepth::class.java, SleepDepth.adapter)
+        .registerTypeAdapter(DropEntry::class.java, DropEntryAdapter)
+        .registerTypeAdapter(NbtCompound::class.java, NbtCompoundAdapter)
+        .registerTypeAdapter(NPCPartyProvider::class.java, NPCPartyProviderAdapter)
+        .registerTypeAdapter(MoValue::class.java, MoValueAdapter)
+        .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(Either::class.java, Identifier::class.java, ExpressionLike::class.java).type, NPCScriptAdapter)
+        .disableHtmlEscaping()
+        .enableComplexMapKeySerialization()
+        .create()
+
+    override val typeToken: TypeToken<NPCClass> = TypeToken.get(NPCClass::class.java)
+    override val resourcePath = "npcs"
+    override val observable = SimpleObservable<NPCClasses>()
+    private val npcClassesByIdentifier = hashMapOf<Identifier, NPCClass>()
+
+    val classes: Collection<NPCClass>
+        get() = this.npcClassesByIdentifier.values
+
+    init {
+        // NPC additions would be useful
+//        SpeciesAdditions.observable.subscribe {
+//            this.species.forEach(Species::initialize)
+//            this.species.forEach(Species::resolveEvolutionMoves)
+//        }
+    }
+
+    /**
+     * Finds an NPC class by the pathname of their [Identifier].
+     * This method exists for the convenience of finding Cobble default NPC classes.
+     * This uses [getByIdentifier] using the [Cobblemon.MODID] as the namespace and the [name] as the path.
+     *
+     * @param name The path of the NPC class asset.
+     * @return The [NPCClass] if existing.
+     */
+    fun getByName(name: String) = this.getByIdentifier(cobblemonResource(name))
+
+    /**
+     * Finds an [NPCClass] by its unique [Identifier].
+     *
+     * @param identifier The unique [NPCClass.resourceIdentifier] of the [NPCClass].
+     * @return The [NPCClass] if existing.
+     */
+    fun getByIdentifier(identifier: Identifier) = this.npcClassesByIdentifier[identifier]
+
+    /**
+     * Counts the currently loaded NPC classes.
+     *
+     * @return The loaded NPC class amount.
+     */
+    fun count() = this.npcClassesByIdentifier.size
+
+    /**
+     * Picks a random [NPCClass].
+     *
+     * @throws [NoSuchElementException] if there are no NPC classes loaded.
+     *
+     * @return A randomly selected [Species].
+     */
+    fun random(): NPCClass = this.npcClassesByIdentifier.values.random()
+
+    override fun reload(data: Map<Identifier, NPCClass>) {
+        this.npcClassesByIdentifier.clear()
+        data.forEach { (identifier, species) ->
+            species.resourceIdentifier = identifier
+            this.npcClassesByIdentifier[identifier] = species
+        }
+    }
+
+    override fun sync(player: ServerPlayerEntity) {
+        NPCRegistrySyncPacket(npcClassesByIdentifier.values.toList()).sendToPlayer(player)
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/npc/NPCConfiguration.kt

@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.npc
+
+import com.cobblemon.mod.common.api.npc.configuration.NPCBattleConfiguration
+import com.cobblemon.mod.common.entity.npc.NPCEntity
+
+/**
+ * An NPC configuration is like a snapshot of an NPC setup. It can be taken from an existing NPC and loaded onto
+ * others. Useful as a backup mechanism or as shorthand for copying an NPC's configuration without building an
+ * entire class for them.
+ *
+ * @author Hiroku
+ * @since August 16th, 2023
+ */
+class NPCConfiguration {
+    var battle: NPCBattleConfiguration? = null
+
+    fun applyTo(npc: NPCEntity) {
+    }
+
+    fun loadFrom(npc: NPCEntity) {
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/npc/NPCPartyProvider.kt

@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.npc
+
+import com.cobblemon.mod.common.api.npc.partyproviders.SimplePartyProvider
+import com.cobblemon.mod.common.api.storage.party.PartyStore
+import com.cobblemon.mod.common.entity.npc.NPCEntity
+import com.google.gson.JsonElement
+import net.minecraft.nbt.NbtCompound
+import net.minecraft.network.PacketByteBuf
+import net.minecraft.server.network.ServerPlayerEntity
+
+/**
+ * A provider of a party for battling the NPC. Completely custom party providers will only display
+ * as text labels in any GUIs.
+ *
+ * @author Hiroku
+ * @since August 16th, 2023
+ */
+interface NPCPartyProvider {
+    companion object {
+        val types = mutableMapOf<String, (String) -> NPCPartyProvider>(
+            SimplePartyProvider.TYPE to { SimplePartyProvider() }
+        )
+    }
+
+    val type: String
+    fun provide(npc: NPCEntity, challengers: List<ServerPlayerEntity>): PartyStore
+    fun encode(buffer: PacketByteBuf)
+    fun decode(buffer: PacketByteBuf)
+    fun saveToNBT(nbt: NbtCompound)
+    fun loadFromNBT(nbt: NbtCompound)
+
+    fun loadFromJSON(json: JsonElement)
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/npc/NPCPreset.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.npc
+
+import net.minecraft.util.Identifier
+
+class NPCPreset {
+    lateinit var id: Identifier
+    var aspects: Set<String>? = null
+    var party: NPCPartyProvider? = null
+//    var mergeMode = MergeMode.KEEP
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/npc/configuration/NPCBattleConfiguration.kt

@@ -0,0 +1,70 @@
+/*
+ * 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.npc.configuration
+
+import com.cobblemon.mod.common.api.npc.NPCPartyProvider
+import com.cobblemon.mod.common.util.DataKeys
+import net.minecraft.nbt.NbtCompound
+import net.minecraft.network.PacketByteBuf
+
+class NPCBattleConfiguration {
+    var canChallenge = false
+    var party: NPCPartyProvider? = null
+    var simultaneousBattles = false
+    var healAfterwards = true
+
+    fun encode(buffer: PacketByteBuf) {
+        buffer.writeBoolean(canChallenge)
+        buffer.writeBoolean(simultaneousBattles)
+        buffer.writeBoolean(healAfterwards)
+        buffer.writeNullable(party) { _, provider ->
+            buffer.writeString(provider.type)
+            provider.encode(buffer)
+        }
+    }
+
+    fun decode(buffer: PacketByteBuf) {
+        canChallenge = buffer.readBoolean()
+        simultaneousBattles = buffer.readBoolean()
+        healAfterwards = buffer.readBoolean()
+        party = buffer.readNullable {
+            val type = buffer.readString()
+            val providerBuilder = NPCPartyProvider.types[type]
+                ?: throw IllegalArgumentException("Failed to load NPC party provider of type: $type")
+
+            providerBuilder(type)
+        }
+    }
+
+    fun saveToNBT(nbt: NbtCompound) {
+        nbt.putBoolean(DataKeys.NPC_CAN_CHALLENGE, canChallenge)
+        nbt.putBoolean(DataKeys.NPC_SIMULTANEOUS_BATTLES, simultaneousBattles)
+        nbt.putBoolean(DataKeys.NPC_HEAL_AFTERWARDS, healAfterwards)
+        val party = party
+        if (party != null) {
+            val partyNBT = NbtCompound()
+            partyNBT.putString(DataKeys.NPC_PARTY_TYPE, party.type)
+            party.saveToNBT(partyNBT)
+            nbt.put(DataKeys.NPC_PARTY, partyNBT)
+        }
+    }
+
+    fun loadFromNBT(nbt: NbtCompound) {
+        canChallenge = nbt.getBoolean(DataKeys.NPC_CAN_CHALLENGE)
+        simultaneousBattles = nbt.getBoolean(DataKeys.NPC_SIMULTANEOUS_BATTLES)
+        healAfterwards = nbt.getBoolean(DataKeys.NPC_HEAL_AFTERWARDS)
+        val partyNBT = nbt.getCompound(DataKeys.NPC_PARTY)
+        if (!partyNBT.isEmpty) {
+            val type = partyNBT.getString(DataKeys.NPC_PARTY_TYPE)
+            val providerBuilder = NPCPartyProvider.types[type]
+                ?: throw IllegalArgumentException("Failed to load NPC party provider of type: $type")
+            party = providerBuilder(type).also { it.loadFromNBT(partyNBT) }
+        }
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/npc/configuration/NPCBehaviourConfiguration.kt

@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.npc.configuration
+
+import net.minecraft.nbt.NbtCompound
+import net.minecraft.network.PacketByteBuf
+
+class NPCBehaviourConfiguration {
+    var canBeHurt = true
+
+    fun encode(buffer: PacketByteBuf) {
+
+    }
+
+    fun decode(buffer: PacketByteBuf) {
+
+    }
+
+    fun saveToNBT(nbt: NbtCompound) {
+
+    }
+
+    fun loadFromNBT(nbt: NbtCompound) {
+
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/npc/configuration/NPCInteractConfiguration.kt

@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.npc.configuration
+
+import net.minecraft.server.network.ServerPlayerEntity
+
+/**
+ * A type of interaction handler for when a player right clicks the NPC.
+ *
+ * @author Hiroku
+ * @since August 19th, 2023
+ */
+interface NPCInteractConfiguration {
+    val type: String
+    fun interact(player: ServerPlayerEntity): Boolean
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/npc/partyproviders/SimplePartyProvider.kt

@@ -0,0 +1,77 @@
+/*
+ * 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.npc.partyproviders
+
+import com.cobblemon.mod.common.api.npc.NPCPartyProvider
+import com.cobblemon.mod.common.api.pokemon.PokemonProperties
+import com.cobblemon.mod.common.api.storage.party.NPCPartyStore
+import com.cobblemon.mod.common.api.storage.party.PartyStore
+import com.cobblemon.mod.common.entity.npc.NPCEntity
+import com.cobblemon.mod.common.net.IntSize
+import com.cobblemon.mod.common.util.DataKeys
+import com.cobblemon.mod.common.util.readSizedInt
+import com.cobblemon.mod.common.util.writeSizedInt
+import com.google.gson.JsonElement
+import com.google.gson.JsonObject
+import net.minecraft.nbt.NbtCompound
+import net.minecraft.network.PacketByteBuf
+import net.minecraft.server.network.ServerPlayerEntity
+
+class SimplePartyProvider : NPCPartyProvider {
+    companion object {
+        const val TYPE = "simple"
+    }
+
+    @Transient
+    override val type = TYPE
+
+    val pokemon = mutableListOf<PokemonProperties>()
+
+    override fun encode(buffer: PacketByteBuf) {
+        buffer.writeSizedInt(IntSize.U_BYTE, pokemon.size)
+        for (pokemon in this.pokemon) {
+            buffer.writeString(pokemon.originalString)
+        }
+    }
+
+    override fun decode(buffer: PacketByteBuf) {
+        repeat(times = buffer.readSizedInt(IntSize.U_BYTE)) {
+            pokemon.add(PokemonProperties.parse(buffer.readString()))
+        }
+    }
+
+    override fun saveToNBT(nbt: NbtCompound) {
+        for ((index, pokemon) in this.pokemon.withIndex()) {
+            nbt.putString(DataKeys.NPC_PARTY_POKEMON + index, pokemon.originalString)
+        }
+    }
+
+    override fun loadFromNBT(nbt: NbtCompound) {
+        var index = 0
+        while (nbt.contains(DataKeys.NPC_PARTY_POKEMON + index)) {
+            this.pokemon.add(PokemonProperties.parse(nbt.getString(DataKeys.POKEMON_PROPERTIES + index)))
+            index++
+        }
+    }
+
+    override fun loadFromJSON(json: JsonElement) {
+        json as JsonObject
+        if (json.has(DataKeys.NPC_PARTY_POKEMON.lowercase())) {
+            json.get(DataKeys.NPC_PARTY_POKEMON.lowercase()).asJsonArray.forEach { pokemon.add(PokemonProperties.parse(it.asString)) }
+        }
+    }
+
+    override fun provide(npc: NPCEntity, challengers: List<ServerPlayerEntity>): PartyStore {
+        return NPCPartyStore(npc).apply {
+            for (properties in pokemon) {
+                add(properties.create())
+            }
+        }
+    }
+}

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

@@ -70,6 +70,8 @@ object CobblemonPermissions {
     val CLEAR_PARTY = this.create("${COMMAND_PREFIX}clearparty", PermissionLevel.CHEAT_COMMANDS_AND_COMMAND_BLOCKS)
     val CLEAR_PC = this.create("${COMMAND_PREFIX}clearpc", PermissionLevel.CHEAT_COMMANDS_AND_COMMAND_BLOCKS)
 
+    val NPC_EDIT = this.create("${COMMAND_PREFIX}npcedit", PermissionLevel.CHEAT_COMMANDS_AND_COMMAND_BLOCKS)
+
     fun all(): Iterable<Permission> = this.permissions
 
     private fun create(node: String, level: PermissionLevel): Permission {

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

@@ -168,7 +168,7 @@ 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.LURE)
         createDefault("heavy_ball", CatchRateModifiers.WEIGHT_BASED)
         createDefault("love_ball", CatchRateModifiers.LOVE)
         createDefault("friend_ball", effects = listOf(CaptureEffects.friendshipSetter(150)))

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

@@ -11,6 +11,7 @@ package com.cobblemon.mod.common.api.pokeball.catching.modifiers
 import com.cobblemon.mod.common.api.pokeball.PokeBalls
 import com.cobblemon.mod.common.api.pokeball.catching.CatchRateModifier
 import com.cobblemon.mod.common.api.pokemon.status.Status
+import com.cobblemon.mod.common.api.spawning.fishing.FishingSpawnCause
 import com.cobblemon.mod.common.api.tags.CobblemonBiomeTags
 import com.cobblemon.mod.common.api.types.ElementalType
 import com.cobblemon.mod.common.battles.BattleRegistry
@@ -121,6 +122,18 @@ object CatchRateModifiers {
             1F
     }
 
+    /**
+     * Used by [PokeBalls.LURE_BALL].
+     * Checks if the entity has an aspect for being spawned from fishing.
+     * If yes boosts the catch rate by *4
+     */
+    val LURE = WorldStateModifier { _, entity ->
+        if (FishingSpawnCause.FISHED_ASPECT in entity.aspects)
+            4f
+        else
+            1F
+    }
+
     /**
      * Used by [PokeBalls.HEAVY_BALL].
      * The base implementation of the heavy ball modifier mechanics.

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

@@ -59,9 +59,9 @@ open class PokemonProperties {
             val props = PokemonProperties()
             props.originalString = string
             val keyPairs = string.splitMap(delimiter, assigner)
-            props.customProperties = CustomPokemonProperty.properties.mapNotNull { property ->
-                val matchedKeyPair = keyPairs.find { it.first.lowercase() in property.keys }
-                if (matchedKeyPair == null) {
+            props.customProperties = CustomPokemonProperty.properties.flatMap { property ->
+                val matchedKeyPairs = keyPairs.filter { it.first.lowercase() in property.keys }
+                if (matchedKeyPairs.isEmpty()) {
                     if (!property.needsKey) {
                         var savedProperty: CustomPokemonProperty? = null
                         val keyPair = keyPairs.find { keyPair ->
@@ -71,13 +71,20 @@ open class PokemonProperties {
                         if (keyPair != null) {
                             keyPairs.remove(keyPair)
                         }
-                        return@mapNotNull savedProperty
+                        return@flatMap savedProperty?.let { listOf(it) } ?: emptyList()
                     } else {
-                        return@mapNotNull null
+                        return@flatMap emptyList()
                     }
                 } else {
-                    keyPairs.remove(matchedKeyPair)
-                    return@mapNotNull property.fromString(matchedKeyPair.second)
+                    val properties = mutableListOf<CustomPokemonProperty>()
+                    for ((customKey, customValue) in matchedKeyPairs) {
+                        val property = property.fromString(customValue)
+                        keyPairs.remove(customKey to customValue)
+                        if (property != null) {
+                            properties.add(property)
+                        }
+                    }
+                    return@flatMap properties
                 }
             }.toMutableList()
             props.gender = Gender.values().toList().parsePropertyOfCollection(keyPairs, listOf("gender"), labelsOptional = true) { it.name.lowercase() }
@@ -397,7 +404,7 @@ open class PokemonProperties {
                 return false
             }
         }
-        nickname?.takeIf { it != pokemon.nickname }?.let { return false }
+        nickname?.takeIf { it.string != pokemon.nickname?.string }?.let { return false }
         form?.takeIf { !it.equals(pokemon.form.name, true) }?.let { return false }
         friendship?.takeIf { it != pokemon.friendship }?.let { return false }
         pokeball?.takeIf { it != pokemon.caughtBall.name.toString() }?.let { return false }
@@ -437,7 +444,7 @@ open class PokemonProperties {
                 }
             } catch (_: InvalidIdentifierException) {}
         }
-        nickname?.takeIf { it != properties.nickname }?.let { return false }
+        nickname?.takeIf { it.string != properties.nickname?.string }?.let { return false }
         form?.takeIf { !it.equals(properties.form, true) }?.let { return false }
         friendship?.takeIf { it != properties.friendship }?.let { return false }
         pokeball?.takeIf { it != properties.pokeball }?.let { return false }

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

@@ -48,6 +48,11 @@ fun interface PokemonPropertyExtractor {
         @JvmField
         val STATUS = add { pokemon, properties -> properties.status = pokemon.status?.status?.showdownName }
 
+        @JvmField
+        val ILLUSION = mutableListOf(SPECIES, FORM, ASPECTS, GENDER, NICKNAME, SHINY)
+        @JvmField
+        val TRANSFORM = mutableListOf(SPECIES, FORM, ASPECTS, GENDER)
+
         fun add(extractor: PokemonPropertyExtractor): PokemonPropertyExtractor {
             ALL.add(extractor)
             return extractor

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

@@ -96,7 +96,7 @@ object PokemonSpecies : JsonDataRegistry<Species> {
         .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Item::class.java).type, ItemLikeConditionAdapter)
         .registerTypeAdapter(TypeToken.getParameterized(RegistryLikeCondition::class.java, Structure::class.java).type, StructureLikeConditionAdapter)
         .registerTypeAdapter(EggGroup::class.java, EggGroupAdapter)
-        .registerTypeAdapter(StatusEffect::class.java, RegistryElementAdapter<StatusEffect> { Registries.STATUS_EFFECT })
+        .registerTypeAdapter(StatusEffect::class.java, RegistryElementAdapter<StatusEffect>(Registries::STATUS_EFFECT))
         .registerTypeAdapter(NbtItemPredicate::class.java, NbtItemPredicateAdapter)
         .disableHtmlEscaping()
         .enableComplexMapKeySerialization()

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

@@ -49,6 +49,26 @@ enum class Stats(override val identifier: Identifier, override val displayName:
          */
         val BATTLE_ONLY: Set<Stat> = EnumSet.of(EVASION, ACCURACY)
 
+        /** Gets the [Stat] from the respective Showdown id. */
+        fun getStat(statKey: String) = when(statKey) {
+            "hp" -> HP
+            "atk" -> ATTACK
+            "def" -> DEFENCE
+            "spa" -> SPECIAL_ATTACK
+            "spd" -> SPECIAL_DEFENCE
+            "spe" -> SPEED
+            "evasion" -> EVASION
+            else -> ACCURACY
+        }
+
+        /** Gets the severity lang key from the respective boost/unboost stage. */
+        fun getSeverity(stages: Int) = when(stages) {
+            0 -> "cap.single"
+            1 -> "slight"
+            2 -> "sharp"
+            else -> "severe"
+        }
+
     }
 
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/scheduling/Schedulable.kt

@@ -8,6 +8,8 @@
 
 package com.cobblemon.mod.common.api.scheduling
 
+import java.util.concurrent.CompletableFuture
+
 /**
  * An interface for which an implementation must provide a [SchedulingTracker] so that the standard scheduling
  * functions can be executed.
@@ -52,5 +54,13 @@ interface Schedulable {
         }
     }
 
+    fun delayedFuture(seconds: Float): CompletableFuture<Unit> {
+        val future = CompletableFuture<Unit>()
+        after(seconds = seconds) {
+            future.complete(Unit)
+        }
+        return future
+    }
+
     fun taskBuilder(): ScheduledTask.Builder = ScheduledTask.Builder().tracker(schedulingTracker)
 }

common/src/main/kotlin/com/cobblemon/mod/common/api/scheduling/SchedulingFunctions.kt

@@ -9,6 +9,7 @@
 package com.cobblemon.mod.common.api.scheduling
 
 import java.util.concurrent.CompletableFuture
+import com.cobblemon.mod.common.util.runOnServer
 
 @Deprecated("Use afterOnServer or afterOnClient; ambiguous side is not good for your health")
 @JvmOverloads
@@ -45,4 +46,12 @@ fun lerp(seconds: Float = 0F, serverThread: Boolean = false, action: (Float) ->
 fun lerpOnServer(seconds: Float = 0F, action: (Float) -> Unit) = ServerTaskTracker.lerp(seconds = seconds, action = action)
 @JvmOverloads
 fun lerpOnClient(seconds: Float = 0F, action: (Float) -> Unit) = ClientTaskTracker.lerp(seconds = seconds, action = action)
-fun taskBuilder() = ScheduledTask.Builder()
+fun taskBuilder() = ScheduledTask.Builder()
+
+fun delayedFuture(seconds: Float): CompletableFuture<Unit> {
+    val future = CompletableFuture<Unit>()
+    afterOnServer(seconds = seconds) {
+        future.complete(Unit)
+    }
+    return future
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/scripting/CobblemonScripts.kt

@@ -0,0 +1,69 @@
+/*
+ * 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.scripting
+
+import com.bedrockk.molang.runtime.MoLangRuntime
+import com.bedrockk.molang.runtime.value.MoValue
+import com.cobblemon.mod.common.Cobblemon
+import com.cobblemon.mod.common.CobblemonNetwork.sendPacket
+import com.cobblemon.mod.common.api.data.DataRegistry
+import com.cobblemon.mod.common.api.molang.ExpressionLike
+import com.cobblemon.mod.common.api.reactive.SimpleObservable
+import com.cobblemon.mod.common.net.messages.client.data.ScriptRegistrySyncPacket
+import com.cobblemon.mod.common.util.asExpressionLike
+import com.cobblemon.mod.common.util.cobblemonResource
+import com.cobblemon.mod.common.util.endsWith
+import java.io.File
+import java.util.concurrent.ExecutionException
+import net.minecraft.resource.ResourceManager
+import net.minecraft.resource.ResourceType
+import net.minecraft.server.network.ServerPlayerEntity
+import net.minecraft.util.Identifier
+
+object CobblemonScripts : DataRegistry {
+    const val MOLANG_EXTENSION = ".molang"
+    override val id = cobblemonResource("molang")
+    override val type = ResourceType.SERVER_DATA
+    override val observable = SimpleObservable<CobblemonScripts>()
+
+    val clientScripts = mutableMapOf<Identifier, ExpressionLike>()
+    val scripts = mutableMapOf<Identifier, ExpressionLike>()
+
+    override fun reload(manager: ResourceManager) {
+        manager.findResources("molang") { path -> path.endsWith(MOLANG_EXTENSION) }.forEach { (identifier, resource) ->
+            resource.inputStream.use { stream ->
+                stream.bufferedReader().use { reader ->
+                    val resolvedIdentifier = Identifier(identifier.namespace, File(identifier.path).nameWithoutExtension)
+                    try {
+                        val expression = reader.readText().asExpressionLike()
+                        if (identifier.path.startsWith("molang/client/")) {
+                            clientScripts[resolvedIdentifier] = expression
+                        } else {
+                            scripts[resolvedIdentifier] = expression
+                        }
+                    } catch (exception: Exception) {
+                        throw ExecutionException("Error loading MoLang script: $identifier", exception)
+                    }
+                }
+            }
+        }
+
+        Cobblemon.LOGGER.info("Loaded ${scripts.size} server scripts and ${clientScripts.size} client scripts")
+        observable.emit(this)
+    }
+
+
+    override fun sync(player: ServerPlayerEntity) {
+        player.sendPacket(ScriptRegistrySyncPacket(clientScripts.entries))
+    }
+
+    fun run(identifier: Identifier, runtime: MoLangRuntime): MoValue? {
+        return scripts[identifier]?.resolve(runtime)
+    }
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/snowstorm/ParticleCameraMode.kt

@@ -123,10 +123,8 @@ class RotateYCameraMode : ParticleCameraMode {
         viewDirection: Vec3d
     ): Quaternionf {
         val i = if (angle == 0F) 0F else MathHelper.lerp(deltaTicks, prevAngle, angle)
-
-        val q2 = RotationAxis.POSITIVE_Y.rotationDegrees(/*180 - */cameraYaw)
+        val q2 = RotationAxis.POSITIVE_Y.rotationDegrees(-cameraYaw)
         q2.hamiltonProduct(RotationAxis.POSITIVE_Z.rotationDegrees(i))
-
         return q2
     }
 
@@ -191,9 +189,10 @@ class LookAtY : ParticleCameraMode {
         cameraPitch: Float,
         viewDirection: Vec3d
     ): Quaternionf {
-        val rotation = Quaternionf(0F, 0F, 0F, 1F)
-        rotation.hamiltonProduct(RotationAxis.POSITIVE_Y.rotationDegrees(-cameraYaw))
-        return rotation
+        val i = if (angle == 0F) 0F else MathHelper.lerp(deltaTicks, prevAngle, angle)
+        val q2 = RotationAxis.POSITIVE_Y.rotationDegrees(-cameraYaw)
+        q2.hamiltonProduct(RotationAxis.POSITIVE_Z.rotationDegrees(i))
+        return q2
     }
 
     override fun <T> encode(ops: DynamicOps<T>) = CODEC.encodeStart(ops, this)

common/src/main/kotlin/com/cobblemon/mod/common/api/snowstorm/ParticleRotation.kt

@@ -65,7 +65,7 @@ class DynamicParticleRotation(
     override val type = ParticleRotationType.DYNAMIC
     override fun <T> encode(ops: DynamicOps<T>) = CODEC.encodeStart(ops, this)
     override fun getInitialRotation(runtime: MoLangRuntime) = runtime.resolveDouble(startRotation)
-    override fun getInitialAngularVelocity(runtime: MoLangRuntime) = runtime.resolveDouble(speed)
+    override fun getInitialAngularVelocity(runtime: MoLangRuntime) = runtime.resolveDouble(speed) / 20
     override fun getAngularAcceleration(runtime: MoLangRuntime, angularVelocity: Double): Double {
         val acceleration = runtime.resolveDouble(acceleration)
         val nextVelocity = angularVelocity + acceleration

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

@@ -12,11 +12,13 @@ import com.cobblemon.mod.common.Cobblemon.LOGGER
 import com.cobblemon.mod.common.api.entity.Despawner
 import com.cobblemon.mod.common.api.spawning.condition.AreaSpawningCondition
 import com.cobblemon.mod.common.api.spawning.condition.BasicSpawningCondition
+import com.cobblemon.mod.common.api.spawning.condition.FishingSpawningCondition
 import com.cobblemon.mod.common.api.spawning.condition.GroundedSpawningCondition
 import com.cobblemon.mod.common.api.spawning.condition.SpawningCondition
 import com.cobblemon.mod.common.api.spawning.condition.SubmergedSpawningCondition
 import com.cobblemon.mod.common.api.spawning.condition.SurfaceSpawningCondition
 import com.cobblemon.mod.common.api.spawning.context.AreaContextResolver
+import com.cobblemon.mod.common.api.spawning.context.FishingSpawningContext
 import com.cobblemon.mod.common.api.spawning.context.GroundedSpawningContext
 import com.cobblemon.mod.common.api.spawning.context.LavafloorSpawningContext
 import com.cobblemon.mod.common.api.spawning.context.SeafloorSpawningContext
@@ -29,9 +31,11 @@ import com.cobblemon.mod.common.api.spawning.context.calculators.SeafloorSpawnin
 import com.cobblemon.mod.common.api.spawning.context.calculators.SpawningContextCalculator
 import com.cobblemon.mod.common.api.spawning.context.calculators.SubmergedSpawningContextCalculator
 import com.cobblemon.mod.common.api.spawning.context.calculators.SurfaceSpawningContextCalculator
+import com.cobblemon.mod.common.api.spawning.detail.NPCSpawnDetail
 import com.cobblemon.mod.common.api.spawning.detail.PokemonSpawnDetail
 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.fishing.FishingSpawner
 import com.cobblemon.mod.common.api.spawning.influence.SpawningInfluence
 import com.cobblemon.mod.common.api.spawning.preset.BasicSpawnDetailPreset
 import com.cobblemon.mod.common.api.spawning.preset.BestSpawnerConfig
@@ -83,6 +87,7 @@ object BestSpawner {
     var config = BestSpawnerConfig()
     val spawnerManagers = mutableListOf<SpawnerManager>(CobblemonWorldSpawnerManager)
     var defaultPokemonDespawner: Despawner<PokemonEntity> = CobblemonAgingDespawner(getAgeTicks = { it.ticksLived })
+    lateinit var fishingSpawner: FishingSpawner
 
     fun loadConfig() {
         LOGGER.info("Starting the Best Spawner...")
@@ -91,6 +96,7 @@ object BestSpawner {
         SpawningCondition.register(SubmergedSpawningCondition.NAME, SubmergedSpawningCondition::class.java)
         SpawningCondition.register(GroundedSpawningCondition.NAME, GroundedSpawningCondition::class.java)
         SpawningCondition.register(SurfaceSpawningCondition.NAME, SurfaceSpawningCondition::class.java)
+        SpawningCondition.register(FishingSpawningCondition.NAME, FishingSpawningCondition::class.java)
 
         LOGGER.info("Loaded ${SpawningCondition.conditionTypes.size} spawning condition types.")
         SpawningContextCalculator.register(GroundedSpawningContextCalculator)
@@ -104,10 +110,12 @@ object BestSpawner {
         SpawningContext.register(name = "lavafloor", clazz = LavafloorSpawningContext::class.java, defaultCondition = GroundedSpawningCondition.NAME)
         SpawningContext.register(name = "submerged", clazz = SubmergedSpawningContext::class.java, defaultCondition = SubmergedSpawningCondition.NAME)
         SpawningContext.register(name = "surface", clazz = SurfaceSpawningContext::class.java, defaultCondition = SurfaceSpawningCondition.NAME)
+        SpawningContext.register(name = "fishing", clazz = FishingSpawningContext::class.java, defaultCondition = FishingSpawningCondition.NAME)
 
         LOGGER.info("Loaded ${SpawningContext.contexts.size} spawning context types.")
 
         SpawnDetail.registerSpawnType(name = PokemonSpawnDetail.TYPE, PokemonSpawnDetail::class.java)
+        SpawnDetail.registerSpawnType(name = NPCSpawnDetail.TYPE, NPCSpawnDetail::class.java)
         LOGGER.info("Loaded ${SpawnDetail.spawnDetailTypes.size} spawn detail types.")
 
         config = BestSpawnerConfig.load()
@@ -118,5 +126,6 @@ object BestSpawner {
 
     fun onServerStarted() {
         spawnerManagers.forEach(SpawnerManager::onServerStarted)
+        fishingSpawner = FishingSpawner()
     }
 }

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

@@ -10,6 +10,7 @@ package com.cobblemon.mod.common.api.spawning
 
 import com.bedrockk.molang.Expression
 import com.cobblemon.mod.common.api.data.JsonDataRegistry
+import com.cobblemon.mod.common.api.molang.ExpressionLike
 import com.cobblemon.mod.common.api.reactive.SimpleObservable
 import com.cobblemon.mod.common.api.spawning.condition.SpawningCondition
 import com.cobblemon.mod.common.api.spawning.influence.SpawningInfluence
@@ -24,6 +25,7 @@ import com.cobblemon.mod.common.api.spawning.rules.selector.ExpressionSpawningCo
 import com.cobblemon.mod.common.api.spawning.rules.selector.SpawnDetailSelector
 import com.cobblemon.mod.common.api.spawning.rules.selector.SpawningContextSelector
 import com.cobblemon.mod.common.util.adapters.ExpressionAdapter
+import com.cobblemon.mod.common.util.adapters.ExpressionLikeAdapter
 import com.cobblemon.mod.common.util.adapters.SpawnDetailSelectorAdapter
 import com.cobblemon.mod.common.util.adapters.SpawnRuleComponentAdapter
 import com.cobblemon.mod.common.util.adapters.SpawningConditionAdapter
@@ -50,6 +52,7 @@ object CobblemonSpawnRules : JsonDataRegistry<SpawnRule> {
         .registerTypeAdapter(SpawningContextSelector::class.java, SpawningContextSelectorAdapter)
         .registerTypeAdapter(SpawningCondition::class.java, SpawningConditionAdapter)
         .registerTypeAdapter(Expression::class.java, ExpressionAdapter)
+        .registerTypeAdapter(ExpressionLike::class.java, ExpressionLikeAdapter)
         .registerTypeAdapter(Text::class.java, TextAdapter)
         .create()
 

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

@@ -8,11 +8,22 @@
 
 package com.cobblemon.mod.common.api.spawning
 
+import com.cobblemon.mod.common.api.spawning.influence.SpawningInfluence
 import com.cobblemon.mod.common.api.spawning.spawner.Spawner
+import com.cobblemon.mod.common.util.server
 import net.minecraft.entity.Entity
+import net.minecraft.entity.EntityType
 
 open class SpawnCause(
     val spawner: Spawner,
     val bucket: SpawnBucket,
-    val entity: Entity? = null
-)
+    entity: Entity? = null
+): SpawningInfluence {
+    val entityWorldId = entity?.world?.registryKey
+    val entityId = entity?.id
+    val entityUUID = entity?.uuid
+    val entityType = entity?.type
+
+    val entity: Entity?
+        get() = if (entityType == EntityType.PLAYER) server()?.playerManager?.getPlayer(entityUUID) else server()?.getWorld(entityWorldId)?.getEntityById(entityId!!)
+}

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

@@ -35,11 +35,13 @@ class TimeRange : IntRanges {
             "night" to TimeRange(12542..23459),
             "noon" to TimeRange(5000..6999),
             "midnight" to TimeRange(17000..18999),
-            "dawn" to TimeRange(22300..23999, 0..166),
+            "dawn" to TimeRange(22300..23999, 0..999),
             "dusk" to TimeRange(11834..13701),
             "twilight" to TimeRange(11834..13701, 22300..23999, 0..166),
-            "morning" to TimeRange(0..4999),
-            "afternoon" to TimeRange(7000..12039)
+            "morning" to TimeRange(23000..23999, 0..4999),
+            "afternoon" to TimeRange(7000..12999),
+			"predawn" to TimeRange(19000..22999),
+            "evening" to TimeRange(13000..16999)
         )
     }
 

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

@@ -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.api.spawning.condition
+
+import com.cobblemon.mod.common.api.conditional.RegistryLikeCondition
+import com.cobblemon.mod.common.api.spawning.context.FishingSpawningContext
+import com.cobblemon.mod.common.util.itemRegistry
+import net.minecraft.block.Block
+import net.minecraft.item.Item
+
+/**
+ * A spawning condition that applies to [FishingSpawningContext]s.
+ *
+ * @author Hiroku
+ * @since February 3rd, 2024
+ */
+class FishingSpawningCondition: SpawningCondition<FishingSpawningContext>() {
+    override fun contextClass() = FishingSpawningContext::class.java
+
+    var rod: RegistryLikeCondition<Item>? = null
+    var neededNearbyBlocks: MutableList<RegistryLikeCondition<Block>>? = null
+
+    override fun fits(ctx: FishingSpawningContext): Boolean {
+        if (!super.fits(ctx)) {
+            return false
+        } else if (rod != null && !rod!!.fits(ctx.rodItem ?: return false, ctx.world.itemRegistry)) {
+            return false
+        } else if (neededNearbyBlocks != null && neededNearbyBlocks!!.none { cond -> ctx.nearbyBlockTypes.any { cond.fits(it, ctx.blockRegistry) } }) {
+            return false
+        } else {
+            return true
+        }
+    }
+
+    companion object {
+        const val NAME = "fishing"
+    }
+}

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

@@ -11,12 +11,17 @@ package com.cobblemon.mod.common.api.spawning.condition
 import com.cobblemon.mod.common.api.conditional.RegistryLikeCondition
 import com.cobblemon.mod.common.api.spawning.MoonPhaseRange
 import com.cobblemon.mod.common.api.spawning.TimeRange
+import com.cobblemon.mod.common.api.spawning.context.FishingSpawningContext
 import com.cobblemon.mod.common.api.spawning.context.SpawningContext
 import com.cobblemon.mod.common.api.spawning.detail.SpawnDetail
+import com.cobblemon.mod.common.item.interactive.PokerodItem
 import com.cobblemon.mod.common.util.Merger
 import com.cobblemon.mod.common.util.math.orMax
 import com.cobblemon.mod.common.util.math.orMin
 import com.mojang.datafixers.util.Either
+import net.minecraft.enchantment.EnchantmentHelper
+import net.minecraft.item.ItemStack
+import net.minecraft.registry.Registries
 import net.minecraft.registry.tag.TagKey
 import net.minecraft.util.Identifier
 import net.minecraft.world.biome.Biome
@@ -56,6 +61,10 @@ abstract class SpawningCondition<T : SpawningContext> {
     var isThundering: Boolean? = null
     var timeRange: TimeRange? = null
     var structures: MutableList<Either<Identifier, TagKey<Structure>>>? = null
+    var minLureLevel: Int? = null
+    var maxLureLevel: Int? = null
+    var bait: String? = null
+    var rodType: String? = null
 
     @Transient
     var appendages = mutableListOf<AppendageCondition>()
@@ -108,8 +117,34 @@ abstract class SpawningCondition<T : SpawningContext> {
             }
         ) {
             return false
+        } else if (minLureLevel != null && ctx is FishingSpawningContext) { // check for the lureLevel of the rod
+            val pokerodStack = (ctx as FishingSpawningContext).rodStack
+
+            if (EnchantmentHelper.getLure(pokerodStack) < minLureLevel!!)
+                return false
+            if (maxLureLevel != null && EnchantmentHelper.getLure(pokerodStack) > maxLureLevel!!)
+                return false
+        } else if (bait != null && ctx is FishingSpawningContext) { // check for the bait on the bobber
+            val pokerodBait = (ctx as FishingSpawningContext).rodBait
+
+            if (Registries.ITEM.getId(PokerodItem.getBait(pokerodBait)?.item).path != bait)
+                return false
+        } else if (rodType != null && ctx is FishingSpawningContext) { // check for the type of pokerod being used
+            val pokerodItem = (ctx as FishingSpawningContext).rodItem
+
+            if (pokerodItem?.pokeRodId?.path != rodType)
+                return false
         }
 
+        /*else if (ctx is FishingSpawningContext && (ctx as FishingSpawningContext).rodItem != null) { // check if the bait attracts certain EV yields
+            val pokerodItem = (ctx as FishingSpawningContext).rodItem
+
+            // todo check if the EV yield of the berry matches the bait EV attract maybe?
+
+            if (// todo if bait EV yield != EV yield of pokemon consideration        //Registries.ITEM.getId(pokerodItem?.bait?.item).path == )
+                return false
+        }*/
+
         return true
     }
 

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

@@ -56,9 +56,10 @@ interface AreaContextResolver {
                             if (context != null) {
                                 contexts.add(context)
                                 // The position BlockPos has been used in a context, editing the same one
-                                // will cause entities to spawn at the wrong location (buried in walls, usually)
-                                // I made it so that our context calculators specifically take a copy of the
-                                // BlockPos but it'd still be exposed in custom contexts so fixing it here too.
+                                // will cause entities to spawn at the wrong location (buried in walls, usually).
+                                // I made it so that built-in context calculators explicitly take a copy of the
+                                // BlockPos but it'd still be exposed in custom contexts so fixing it here too so
+                                // custom context calculators don't have to remember to do it. - Hiroku
                                 pos = BlockPos.Mutable(1, 2, 3)
                                 input.position = pos
                             }
@@ -76,4 +77,51 @@ interface AreaContextResolver {
 
         return contexts
     }
+
+//    fun resolveFishing(
+//            spawner: Spawner,
+//            contextCalculators: List<AreaSpawningContextCalculator<*>>,
+//            slice: WorldSlice
+//    ): List<AreaSpawningContext> {
+//        var pos = BlockPos.Mutable(1, 2, 3)
+//        val input = AreaSpawningInput(spawner, pos, slice)
+//        val contexts = mutableListOf<AreaSpawningContext>()
+//
+//        var x = slice.baseX
+//        var y = slice.baseY
+//        var z = slice.baseZ
+//
+//        while (x < slice.baseX + slice.length) {
+//            while (y < slice.baseY + slice.height) {
+//                while (z < slice.baseZ + slice.width) {
+//                    pos.set(x, y, z)
+//                    val vec = pos.toVec3d()
+//                    if (slice.nearbyEntityPositions.none { it.isInRange(vec, 50.0) && it != slice.cause.entity }) {
+//                        val fittedContextCalculator = contextCalculators
+//                                .firstOrNull { calc -> calc.fits(input) && input.spawner.influences.none { !it.isAllowedPosition(input.world, input.position, calc) } }
+//                        if (fittedContextCalculator != null) {
+//                            val context = fittedContextCalculator.calculate(input)
+//                            if (context != null) {
+//                                contexts.add(context)
+//                                // The position BlockPos has been used in a context, editing the same one
+//                                // will cause entities to spawn at the wrong location (buried in walls, usually)
+//                                // I made it so that our context calculators specifically take a copy of the
+//                                // BlockPos but it'd still be exposed in custom contexts so fixing it here too.
+//                                pos = BlockPos.Mutable(1, 2, 3)
+//                                input.position = pos
+//                            }
+//                        }
+//                    }
+//                    z++
+//                }
+//                y++
+//                z = slice.baseZ
+//            }
+//            x++
+//            y = slice.baseY
+//            z = slice.baseZ
+//        }
+//
+//        return contexts
+//    }
 }

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

@@ -0,0 +1,45 @@
+/*
+ * 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.context
+
+import com.cobblemon.mod.common.api.spawning.fishing.FishingSpawnCause
+import com.cobblemon.mod.common.api.spawning.influence.SpawningInfluence
+import com.cobblemon.mod.common.util.getBlockStates
+import com.cobblemon.mod.common.util.toVec3d
+import net.minecraft.block.Block
+import net.minecraft.server.world.ServerWorld
+import net.minecraft.util.math.BlockPos
+import net.minecraft.util.math.Box
+
+/**
+ * A spawning context that was generated for a fishing action.
+ *
+ * @author Hiroku
+ * @since February 3rd, 2024
+ */
+class FishingSpawningContext(
+    cause: FishingSpawnCause,
+    world: ServerWorld,
+    pos: BlockPos,
+    influences: MutableList<SpawningInfluence>
+) : TriggerSpawningContext(
+    cause = cause,
+    world = world,
+    position = pos,
+    light = world.getLightLevel(pos),
+    skyLight = world.getLightLevel(pos.up()),
+    canSeeSky = world.isSkyVisibleAllowingSea(pos),
+    influences = influences
+) {
+    val nearbyBlocks = world.getBlockStates(Box.of(pos.toVec3d(), 10.0, 10.0, 10.0))
+    val nearbyBlockTypes: List<Block> by lazy { nearbyBlocks.mapNotNull { it.block }.distinct() }
+    val rodStack = cause.rodStack
+    val rodItem = cause.rodItem
+    val rodBait = cause.bait
+}

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

@@ -68,7 +68,7 @@ abstract class SpawningContext {
     abstract val skyLight: Int
     /** Whether or not the sky is visible at this location. */
     abstract val canSeeSky: Boolean
-    /** A list of [SpawningInfluence]s that apply due to this specific context. */
+    /** A list of [SpawningInfluence]s that apply due to this specific context. This generally shouldn't be consumed; use [getAllInfluences].*/
     abstract val influences: MutableList<SpawningInfluence>
     /** Gets a cache of structures by block coordinates, grouped by chunk. */
     abstract fun getStructureCache(pos: BlockPos): StructureChunkCache
@@ -147,7 +147,7 @@ abstract class SpawningContext {
      */
     open fun preFilter(detail: SpawnDetail): Boolean {
         /** Returns true if none of the influences.affectSpawnable return false */
-        return influences.none { !it.affectSpawnable(detail, this) }
+        return !anyForInfluences { !it.affectSpawnable(detail, this) }
     }
 
     /**
@@ -157,14 +157,12 @@ abstract class SpawningContext {
     open fun postFilter(detail: SpawnDetail): Boolean = true
 
     open fun afterSpawn(entity: Entity) {
-        influences.forEach { it.affectSpawn(entity) }
+        applyInfluences { it.affectSpawn(entity) }
     }
 
     open fun getWeight(detail: SpawnDetail): Float {
         var weight = detail.weight
-        for (influence in influences + detail.weightMultipliers) {
-            weight = influence.affectWeight(detail, this, weight)
-        }
+        applyInfluences(extraInfluences = detail.weightMultipliers) { weight = it.affectWeight(detail, this, weight) }
         return weight
     }
 
@@ -184,4 +182,34 @@ abstract class SpawningContext {
         structCompiled = true
         return struct
     }
+
+    /**
+     * Gets all influences that apply to this context, including the cause, and does something with them.
+     *
+     * Technically we could simple make a list of influences + cause and run that, but influences MUST be able
+     * to run extremely frequently in performance-critical code, so we don't want to have to allocate a list.
+     */
+    fun applyInfluences(extraInfluences: List<SpawningInfluence>? = null, usage: (SpawningInfluence) -> Unit) {
+        influences.forEach(usage)
+        usage(cause)
+        extraInfluences?.forEach(usage)
+    }
+
+    /**
+     * Iterates through every operable influence to find if any match the predicate.
+     */
+    fun anyForInfluences(extraInfluences: List<SpawningInfluence>? = null, usage: (SpawningInfluence) -> Boolean): Boolean {
+        if (influences.any(usage)) {
+            return true
+        }
+        if (usage(cause)) {
+            return true
+        }
+        extraInfluences?.forEach {
+            if (usage(it)) {
+                return true
+            }
+        }
+        return false
+    }
 }

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

@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.spawning.context
+
+import com.cobblemon.mod.common.api.spawning.SpawnCause
+import com.cobblemon.mod.common.api.spawning.influence.SpawningInfluence
+import net.minecraft.server.world.ServerWorld
+import net.minecraft.util.math.BlockPos
+
+/**
+ * A spawning context relating to triggered spawning. Uses a single-point structure cache which is
+ * the only contribution of this implementation.
+ *
+ * @author Hiroku
+ * @since February 3rd, 2024
+ */
+open class TriggerSpawningContext(
+    override val cause: SpawnCause,
+    override val world: ServerWorld,
+    override val position: BlockPos,
+    override val light: Int,
+    override val skyLight: Int,
+    override val canSeeSky: Boolean,
+    override val influences: MutableList<SpawningInfluence>
+) : SpawningContext() {
+    val triggerStructureCache = StructureChunkCache()
+    override fun getStructureCache(pos: BlockPos) = triggerStructureCache
+}

common/src/main/kotlin/com/cobblemon/mod/common/api/spawning/context/calculators/SpawningContextCalculator.kt

@@ -30,8 +30,8 @@ import net.minecraft.server.world.ServerWorld
  */
 interface SpawningContextCalculator<I : SpawningContextInput, O : SpawningContext> {
     companion object {
-        val isAirCondition: (BlockState) -> Boolean = { it.isAir || (!it.isSolid && !it.isLiquid) }
-        val isSolidCondition: (BlockState) -> Boolean = { it.isSolid && !it.isIn(BlockTags.LEAVES) }
+        val isAirCondition: (BlockState) -> Boolean = { it.isAir || (!it.isSolid && !it.fluidState.isIn(FluidTags.WATER)) }
+        val isSolidCondition: (BlockState) -> Boolean = { it.isSolid }
         val isWaterCondition: (BlockState) -> Boolean = { it.fluidState.isIn(FluidTags.WATER) && it.fluidState.isStill  }
         val isLavaCondition: (BlockState) -> Boolean = { it.fluidState.isIn(FluidTags.LAVA) && it.fluidState.isStill }
 

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

@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.spawning.detail
+
+import com.cobblemon.mod.common.api.spawning.context.SpawningContext
+import com.cobblemon.mod.common.entity.npc.NPCEntity
+
+/**
+ * A [SpawnAction] for creating [NPCEntity]s.
+ *
+ * @author Hiroku
+ * @since October 8th, 2023
+ */
+class NPCSpawnAction(ctx: SpawningContext, override val detail: NPCSpawnDetail) : SpawnAction<NPCEntity>(ctx, detail) {
+    override fun run(): NPCEntity {
+        val npc = NPCEntity(ctx.world)
+        npc.npc = detail.npcClass
+        npc.appliedAspects.addAll(detail.aspects)
+        return npc
+    }
+}

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

@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2023 Cobblemon Contributors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package com.cobblemon.mod.common.api.spawning.detail
+
+import com.cobblemon.mod.common.api.npc.NPCClass
+import com.cobblemon.mod.common.api.npc.NPCConfiguration
+import com.cobblemon.mod.common.api.spawning.context.SpawningContext
+import com.cobblemon.mod.common.entity.npc.NPCEntity
+import com.google.gson.annotations.SerializedName
+
+/**
+ * A [SpawnDetail] describing an [NPCEntity] spawn.
+ *
+ * @author Hiroku
+ * @since October 8th, 2023
+ */
+class NPCSpawnDetail : SpawnDetail() {
+    companion object {
+        val TYPE = "npc"
+        val blankClass = NPCClass()
+    }
+
+    override val type = TYPE
+
+    @SerializedName(value = "npcClass", alternate = ["class", "npc"])
+    val npcClass: NPCClass = blankClass
+    val configuration: NPCConfiguration? = null
+    val aspects: Set<String> = emptySet()
+
+    override fun doSpawn(ctx: SpawningContext) = NPCSpawnAction(ctx, this)
+}

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

@@ -45,6 +45,7 @@ class PokemonSpawnAction(
             null
         }?.createStack(ctx)
         val entity = props.createEntity(ctx.world)
+        entity.spawnCause = ctx.cause
         SeasonFeatureHandler.updateSeason(entity.pokemon, Cobblemon.seasonResolver(ctx.world, ctx.position))
         if (heldItem != null) {
             entity.pokemon.swapHeldItem(heldItem)

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

@@ -34,15 +34,19 @@ abstract class SpawnAction<R>(
     /**
      * Runs the spawn action and processes any non-null result.
      */
-    open fun complete(): Boolean {
-        ctx.influences.forEach { it.affectAction(this) }
+    open fun complete(): R? {
+        if (future.isDone) {
+            return null
+        }
+
+        ctx.applyInfluences { it.affectAction(this) }
         val result = run()
-        return if (result != null) {
+        if (result != null) {
             future.complete(result)
-            true
         } else {
             future.completeExceptionally(Exception("Nothing was spawned."))
-            false
         }
+
+        return result
     }
 }

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

@@ -0,0 +1,71 @@
+/*
+ * 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.fishing
+
+import com.cobblemon.mod.common.api.fishing.FishingBait
+import com.cobblemon.mod.common.api.fishing.FishingBaits
+import com.cobblemon.mod.common.api.pokemon.PokemonSpecies
+import com.cobblemon.mod.common.api.pokemon.stats.Stats
+import com.cobblemon.mod.common.api.spawning.SpawnBucket
+import com.cobblemon.mod.common.api.spawning.SpawnCause
+import com.cobblemon.mod.common.api.spawning.context.SpawningContext
+import com.cobblemon.mod.common.api.spawning.detail.PokemonSpawnDetail
+import com.cobblemon.mod.common.api.spawning.detail.SpawnDetail
+import com.cobblemon.mod.common.api.spawning.spawner.Spawner
+import com.cobblemon.mod.common.entity.pokemon.PokemonEntity
+import com.cobblemon.mod.common.item.interactive.PokerodItem
+import com.cobblemon.mod.common.pokemon.Species
+import net.minecraft.entity.Entity
+import net.minecraft.item.FishingRodItem
+import net.minecraft.item.ItemStack
+
+/**
+ * A spawning cause that is embellished with fishing information. Could probably also
+ * have the bobber entity or something.
+ *
+ * @author Hiroku
+ * @since February 3rd, 2024
+ */
+class FishingSpawnCause(
+    spawner: Spawner,
+    bucket: SpawnBucket,
+    entity: Entity?,
+    val rodStack: ItemStack
+) : SpawnCause(spawner, bucket, entity) {
+    companion object {
+        const val FISHED_ASPECT = "fished"
+    }
+
+    val rodItem = rodStack.item as? PokerodItem
+    val bait = PokerodItem.getBait(rodStack)
+
+    override fun affectSpawn(entity: Entity) {
+        super.affectSpawn(entity)
+        if (entity is PokemonEntity) {
+            entity.pokemon.forcedAspects += FISHED_ASPECT
+        }
+    }
+
+    override fun affectWeight(detail: SpawnDetail, ctx: SpawningContext, weight: Float): Float {
+        if (!ItemStack.areItemsEqual(ItemStack.EMPTY, bait) && bait != null ){
+            val bait = FishingBaits.getFromItemStack(bait)
+
+            if (detail is PokemonSpawnDetail) {
+               val detailSpecies = detail.pokemon.species?.let { PokemonSpecies.getByName(it) }
+
+                val baitEVEffect = bait!!.effects.firstOrNull() { it.type == FishingBait.Effects.EV && detailSpecies?.evYield?.get(Stats.getStat(it.subcategory?.path.toString()))!! > 0 }
+
+               if(detailSpecies != null && baitEVEffect != null) {
+                   return super.affectWeight(detail, ctx, weight * baitEVEffect.value.toFloat())
+               }
+            }
+        }
+        return super.affectWeight(detail, ctx, weight)
+    }
+}

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

@@ -0,0 +1,39 @@
+/*
+ * 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.fishing
+
+import com.cobblemon.mod.common.api.spawning.CobblemonSpawnPools
+import com.cobblemon.mod.common.api.spawning.context.FishingSpawningContext
+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.spawner.TriggerSpawner
+import net.minecraft.server.world.ServerWorld
+import net.minecraft.util.math.BlockPos
+
+/**
+ * A spawner that takes in a [FishingSpawnCause] and spawns things.
+ *
+ * @author Hiroku
+ * @since February 3rd, 2024
+ */
+open class FishingSpawner(
+    override val name: String = "fishing",
+    pool: SpawnPool = CobblemonSpawnPools.WORLD_SPAWN_POOL
+) : TriggerSpawner<FishingSpawnCause>(name, pool) {
+    override fun parseContext(cause: FishingSpawnCause, world: ServerWorld, pos: BlockPos): FishingSpawningContext? {
+        // Maybe confirm that it's water we're fishing in?
+        val ctx = FishingSpawningContext(
+            cause = cause,
+            world = world,
+            pos = pos,
+            influences = influences
+        )
+        return ctx
+    }
+}

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

@@ -48,7 +48,7 @@ abstract class SpawnDetailPreset {
     var weightMultipliers: MutableList<WeightMultiplier>? = null
     var weight: Float? = null
     var percentage: Float? = null
-    var mergeMode = MergeMode.KEEP
+    var mergeMode = MergeMode.INSERT
 
     open fun apply(spawnDetail: SpawnDetail) {
         bucket?.let { spawnDetail.bucket = it }

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

@@ -19,6 +19,7 @@ import com.cobblemon.mod.common.api.molang.ObjectValue
 import com.cobblemon.mod.common.api.spawning.context.SpawningContext
 import com.cobblemon.mod.common.api.spawning.context.calculators.SpawningContextCalculator
 import com.cobblemon.mod.common.util.asExpression
+import com.cobblemon.mod.common.util.asExpressionLike
 import com.cobblemon.mod.common.util.resolveBoolean
 import net.minecraft.registry.RegistryKeys
 import net.minecraft.registry.entry.RegistryEntry
@@ -49,7 +50,7 @@ class LocationRuleCalculator : SpawnRuleComponent {
     @Transient
     private lateinit var reusableDimensionTypeValue: ObjectValue<RegistryEntry<DimensionType>>
 
-    val allow = "true".asExpression()
+    val allow = "true".asExpressionLike()
 
     override fun isAllowedPosition(
         world: ServerWorld,

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

@@ -19,6 +19,7 @@ import com.cobblemon.mod.common.api.spawning.rules.selector.AllSpawningContextSe
 import com.cobblemon.mod.common.api.spawning.rules.selector.SpawnDetailSelector
 import com.cobblemon.mod.common.api.spawning.rules.selector.SpawningContextSelector
 import com.cobblemon.mod.common.util.asExpression
+import com.cobblemon.mod.common.util.asExpressionLike
 import com.cobblemon.mod.common.util.resolveFloat
 
 /**
@@ -30,7 +31,7 @@ import com.cobblemon.mod.common.util.resolveFloat
 class WeightTweakRuleComponent : SpawnRuleComponent {
     val spawnSelector: SpawnDetailSelector = AllSpawnDetailSelector
     val contextSelector: SpawningContextSelector = AllSpawningContextSelector
-    val weight: Expression = "v.weight".asExpression()
+    val weight = "v.weight".asExpressionLike()
 
     @Transient
     val runtime = MoLangRuntime().setup()

common/src/main/kotlin/com/cobblemon/mod/common/api/spawning/rules/selector/ExpressionSpawnDetailSelector.kt

@@ -12,12 +12,13 @@ import com.bedrockk.molang.runtime.MoLangRuntime
 import com.cobblemon.mod.common.api.molang.MoLangFunctions.setup
 import com.cobblemon.mod.common.api.spawning.detail.SpawnDetail
 import com.cobblemon.mod.common.util.asExpression
+import com.cobblemon.mod.common.util.asExpressionLike
 import com.cobblemon.mod.common.util.resolveBoolean
 
 class ExpressionSpawnDetailSelector : SpawnDetailSelector {
     @Transient
     val runtime = MoLangRuntime().setup()
-    var expression = "true".asExpression()
+    var expression = "true".asExpressionLike()
 
     override fun selects(spawnDetail: SpawnDetail): Boolean {
         runtime.environment.setSimpleVariable("spawn", spawnDetail.struct)

common/src/main/kotlin/com/cobblemon/mod/common/api/spawning/rules/selector/ExpressionSpawningContextSelector.kt

@@ -12,12 +12,13 @@ import com.bedrockk.molang.runtime.MoLangRuntime
 import com.cobblemon.mod.common.api.molang.MoLangFunctions.setup
 import com.cobblemon.mod.common.api.spawning.context.SpawningContext
 import com.cobblemon.mod.common.util.asExpression
+import com.cobblemon.mod.common.util.asExpressionLike
 import com.cobblemon.mod.common.util.resolveBoolean
 
 class ExpressionSpawningContextSelector : SpawningContextSelector {
     @Transient
     val runtime = MoLangRuntime().setup()
-    var expression = "true".asExpression()
+    var expression = "true".asExpressionLike()
 
     override fun selects(ctx: SpawningContext): Boolean {
         runtime.environment.setSimpleVariable("context", ctx.getOrSetupStruct())