Refactor source files and add berries

public/battle-anims/bounce-charging.json

@@ -1,5 +1,4 @@
 {
-  "id": 1001,
   "graphic": "",
   "frames": [
     [

public/battle-anims/common-attract.json

@@ -1,5 +1,4 @@
 {
-  "id": 2008,
   "graphic": "PRAS- Status",
   "frames": [
     [

public/battle-anims/common-bide.json

@@ -1,5 +1,4 @@
 {
-  "id": 2017,
   "graphic": "PRAS- Bide",
   "frames": [
     [

public/battle-anims/common-bind.json

@@ -1,5 +1,4 @@
 {
-  "id": 2009,
   "graphic": "PRAS- Wrapping",
   "frames": [
     [

public/battle-anims/common-burn.json

@@ -1,5 +1,4 @@
 {
-  "id": 2006,
   "graphic": "PRAS- Status",
   "frames": [
     [

public/battle-anims/common-clamp.json

@@ -1,5 +1,4 @@
 {
-  "id": 2023,
   "graphic": "PRAS- Shell Smash",
   "frames": [
     [

public/battle-anims/common-confusion.json

@@ -1,5 +1,4 @@
 {
-  "id": 2007,
   "graphic": "PRAS- Status",
   "frames": [
     [

public/battle-anims/common-covet.json

@@ -1,5 +1,4 @@
 {
-  "id": 2015,
   "graphic": "PRAS- Covet",
   "frames": [
     [

public/battle-anims/common-curse-no-ghost.json

@@ -1,5 +1,4 @@
 {
-  "id": 2011,
   "graphic": "PRAS- CURSE2",
   "frames": [
     [

public/battle-anims/common-curse.json

@@ -1,5 +1,4 @@
 {
-  "id": 2021,
   "graphic": "PRAS- Curse",
   "frames": [
     [

public/battle-anims/common-electric-terrain.json

@@ -1,5 +1,4 @@
 {
-  "id": 2111,
   "graphic": "PRAS- Electric",
   "frames": [
     [

public/battle-anims/common-fire-spin.json

@@ -1,5 +1,4 @@
 {
-  "id": 2013,
   "graphic": "PRAS- Fire Spin",
   "frames": [
     [

public/battle-anims/common-frozen.json

@@ -1,5 +1,4 @@
 {
-  "id": 2005,
   "graphic": "PRAS- Status",
   "frames": [
     [

public/battle-anims/common-grassy-terrain.json

@@ -1,5 +1,4 @@
 {
-  "id": 2112,
   "graphic": "PRAS- Grass",
   "frames": [
     [

public/battle-anims/common-hail.json

@@ -1,5 +1,4 @@
 {
-  "id": 2103,
   "graphic": "PRAS- Weather",
   "frames": [
     [

public/battle-anims/common-harsh-sun.json

@@ -1,5 +1,4 @@
 {
-  "id": 2106,
   "graphic": "weather",
   "frames": [
     [

public/battle-anims/common-health-up.json

@@ -1,5 +1,4 @@
 {
-  "id": 2000,
   "graphic": "PRAS- Recovery",
   "frames": [
     [

public/battle-anims/common-heavy-rain.json

@@ -1,5 +1,4 @@
 {
-  "id": 2105,
   "graphic": "PRAS- Weather",
   "frames": [
     [

public/battle-anims/common-leech-seed.json

@@ -1,5 +1,4 @@
 {
-  "id": 2012,
   "graphic": "PRAS- Absorption2",
   "frames": [
     [

public/battle-anims/common-magma-storm.json

@@ -1,5 +1,4 @@
 {
-  "id": 2022,
   "graphic": "PRAS- Magma Storm",
   "frames": [
     [

public/battle-anims/common-misty-terrain.json

@@ -1,5 +1,4 @@
 {
-  "id": 2110,
   "graphic": "PRAS- Orbs",
   "frames": [
     [

public/battle-anims/common-paralysis.json

@@ -1,5 +1,4 @@
 {
-  "id": 2003,
   "graphic": "PRAS- Status",
   "frames": [
     [

public/battle-anims/common-poison.json

@@ -1,5 +1,4 @@
 {
-  "id": 2001,
   "graphic": "PRAS- Status",
   "frames": [
     [

public/battle-anims/common-protect.json

@@ -1,5 +1,4 @@
 {
-  "id": 2014,
   "graphic": "PRAS- Protect",
   "frames": [
     [

public/battle-anims/common-psychic-terrain.json

@@ -1,5 +1,4 @@
 {
-  "id": 2113,
   "graphic": "PRAS- Mirror Coat",
   "frames": [
     [

public/battle-anims/common-quick-guard.json

@@ -1,5 +1,4 @@
 {
-  "id": 2019,
   "graphic": "PRAS- Lucky Chant",
   "frames": [
     [

public/battle-anims/common-rain.json

@@ -1,5 +1,4 @@
 {
-  "id": 2101,
   "graphic": "PRAS- Weather",
   "frames": [
     [

public/battle-anims/common-sand-tomb.json

@@ -1,5 +1,4 @@
 {
-  "id": 2018,
   "graphic": "PRAS- Sand Tomb",
   "frames": [
     [

public/battle-anims/common-sandstorm.json

@@ -1,5 +1,4 @@
 {
-  "id": 2102,
   "graphic": "weather",
   "frames": [
     [

public/battle-anims/common-sleep.json

@@ -1,5 +1,4 @@
 {
-  "id": 2004,
   "graphic": "PRAS- Status",
   "frames": [
     [

public/battle-anims/common-strong-winds.json

@@ -1,5 +1,4 @@
 {
-  "id": 2107,
   "graphic": "PRAS- Gust",
   "frames": [
     [

public/battle-anims/common-sunny.json

@@ -1,5 +1,4 @@
 {
-  "id": 2100,
   "graphic": "weather",
   "frames": [
     [

public/battle-anims/common-toxic.json

@@ -1,5 +1,4 @@
 {
-  "id": 2002,
   "graphic": "PRAS- Poison",
   "frames": [
     [

public/battle-anims/common-whirlpool.json

@@ -1,5 +1,4 @@
 {
-  "id": 2016,
   "graphic": "PRAS- Whirlpool",
   "frames": [
     [

public/battle-anims/common-wide-guard.json

@@ -1,5 +1,4 @@
 {
-  "id": 2020,
   "graphic": "PRAS- Lucky Chant",
   "frames": [
     [

public/battle-anims/common-wind.json

@@ -1,5 +1,4 @@
 {
-  "id": 2104,
   "graphic": "weather",
   "frames": [
     [

public/battle-anims/common-wrap.json

@@ -1,5 +1,4 @@
 {
-  "id": 2010,
   "graphic": "PRAS- Wrapping",
   "frames": [
     [

public/battle-anims/dig-charging.json

@@ -1,5 +1,4 @@
 {
-  "id": 1002,
   "graphic": "PRAS- Dig",
   "frames": [
     [

public/battle-anims/dive-charging.json

@@ -1,5 +1,4 @@
 {
-  "id": 1003,
   "graphic": "PRAS- Dive",
   "frames": [
     [

public/battle-anims/doom-desire-charging.json

@@ -1,5 +1,4 @@
 {
-  "id": 1011,
   "graphic": "PRAS- Wish",
   "frames": [
     [

public/battle-anims/fly-charging.json

@@ -1,5 +1,4 @@
 {
-  "id": 1000,
   "graphic": "PRAS- Fly",
   "frames": [
     [

public/battle-anims/freeze-shock-charging.json

@@ -1,5 +1,4 @@
 {
-  "id": 1007,
   "graphic": "PRAS- Freeze Shock",
   "frames": [
     [

public/battle-anims/ice-burn-charging.json

@@ -1,5 +1,4 @@
 {
-  "id": 1010,
   "graphic": "PRAS- Ice Burn",
   "frames": [
     [

public/battle-anims/razor-wind-charging.json

@@ -1,5 +1,4 @@
 {
-  "id": 1012,
   "graphic": "PRAS- Gust",
   "frames": [
     [

public/battle-anims/shadow-force-charging.json

@@ -1,5 +1,4 @@
 {
-  "id": 1005,
   "graphic": "",
   "frames": [
     [

public/battle-anims/skull-bash-charging.json

@@ -1,5 +1,4 @@
 {
-  "id": 1006,
   "graphic": "",
   "frames": [
     [

public/battle-anims/sky-attack-charging.json

@@ -1,5 +1,4 @@
 {
-  "id": 1009,
   "graphic": "",
   "frames": [
     [

public/battle-anims/sky-drop-charging.json

@@ -1,5 +1,4 @@
 {
-  "id": 1008,
   "graphic": "",
   "frames": [
     [

public/battle-anims/solar-beam-charging.json

@@ -1,5 +1,4 @@
 {
-  "id": 1004,
   "graphic": "PRAS- Orbs",
   "frames": [
     [

src/arena.ts

@@ -1,14 +1,14 @@
 import SoundFade from "phaser3-rex-plugins/plugins/soundfade";
 import BattleScene from "./battle-scene";
-import { Biome, BiomePoolTier, BiomeTierPools, biomePools } from "./biome";
+import { Biome, BiomePoolTier, BiomeTierPools, biomePools } from "./data/biome";
 import * as Utils from "./utils";
-import PokemonSpecies, { getPokemonSpecies } from "./pokemon-species";
-import { Species } from "./species";
-import { Weather, WeatherType, getWeatherClearMessage, getWeatherStartMessage } from "./weather";
+import PokemonSpecies, { getPokemonSpecies } from "./data/pokemon-species";
+import { Species } from "./data/species";
+import { Weather, WeatherType, getWeatherClearMessage, getWeatherStartMessage } from "./data/weather";
 import { CommonAnimPhase, MessagePhase } from "./battle-phases";
-import { CommonAnim } from "./battle-anims";
-import { Type } from "./type";
-import Move from "./move";
+import { CommonAnim } from "./data/battle-anims";
+import { Type } from "./data/type";
+import Move from "./data/move";
 
 export class Arena {
   private scene: BattleScene;

src/battle-phases.ts

@@ -1,28 +1,29 @@
 import BattleScene, { startingLevel, startingWave } from "./battle-scene";
 import { default as Pokemon, PlayerPokemon, EnemyPokemon, PokemonMove, MoveResult, DamageResult } from "./pokemon";
 import * as Utils from './utils';
-import { allMoves, applyMoveAttrs, BypassSleepAttr, ChargeAttr, ConditionalMoveAttr, HitsTagAttr, MissEffectAttr, MoveCategory, MoveEffectAttr, MoveFlags, MoveHitEffectAttr, Moves, MultiHitAttr, OverrideMoveEffectAttr, VariableAccuracyAttr } from "./move";
+import { allMoves, applyMoveAttrs, BypassSleepAttr, ChargeAttr, ConditionalMoveAttr, HitsTagAttr, MissEffectAttr, MoveCategory, MoveEffectAttr, MoveFlags, MoveHitEffectAttr, Moves, MultiHitAttr, OverrideMoveEffectAttr, VariableAccuracyAttr } from "./data/move";
 import { Mode } from './ui/ui';
 import { Command } from "./ui/command-ui-handler";
-import { Stat } from "./pokemon-stat";
-import { ExpBalanceModifier, ExpBoosterModifier, ExpShareModifier, ExtraModifierModifier, HitHealModifier, PokemonExpBoosterModifier, TempBattleStatBoosterModifier } from "./modifier";
+import { Stat } from "./data/pokemon-stat";
+import { BerryModifier, ExpBalanceModifier, ExpBoosterModifier, ExpShareModifier, ExtraModifierModifier, HealingBoosterModifier, HitHealModifier, PokemonExpBoosterModifier, TempBattleStatBoosterModifier } from "./modifier/modifier";
 import PartyUiHandler, { PartyOption, PartyUiMode } from "./ui/party-ui-handler";
-import { doPokeballBounceAnim, getPokeballAtlasKey, getPokeballCatchMultiplier, getPokeballTintColor, PokeballType } from "./pokeball";
-import { CommonAnim, CommonBattleAnim, MoveAnim, initMoveAnim, loadMoveAnimAssets } from "./battle-anims";
-import { StatusEffect, getStatusEffectActivationText, getStatusEffectCatchRateMultiplier, getStatusEffectHealText, getStatusEffectObtainText, getStatusEffectOverlapText } from "./status-effect";
+import { doPokeballBounceAnim, getPokeballAtlasKey, getPokeballCatchMultiplier, getPokeballTintColor, PokeballType } from "./data/pokeball";
+import { CommonAnim, CommonBattleAnim, MoveAnim, initMoveAnim, loadMoveAnimAssets } from "./data/battle-anims";
+import { StatusEffect, getStatusEffectActivationText, getStatusEffectCatchRateMultiplier, getStatusEffectHealText, getStatusEffectObtainText, getStatusEffectOverlapText } from "./data/status-effect";
 import { SummaryUiMode } from "./ui/summary-ui-handler";
 import EvolutionSceneHandler from "./ui/evolution-scene-handler";
 import { EvolutionPhase } from "./evolution-phase";
 import { BattlePhase } from "./battle-phase";
-import { BattleStat, getBattleStatLevelChangeDescription, getBattleStatName } from "./battle-stat";
-import { Biome, biomeLinks } from "./biome";
-import { ModifierTypeOption, PokemonModifierType, PokemonMoveModifierType, TempBattleStat, getModifierTypeOptionsForWave, regenerateModifierPoolThresholds } from "./modifier-type";
+import { BattleStat, getBattleStatLevelChangeDescription, getBattleStatName } from "./data/battle-stat";
+import { Biome, biomeLinks } from "./data/biome";
+import { ModifierTypeOption, PokemonModifierType, PokemonMoveModifierType, getModifierTypeOptionsForWave, regenerateModifierPoolThresholds } from "./modifier/modifier-type";
 import SoundFade from "phaser3-rex-plugins/plugins/soundfade";
-import { BattleTagLapseType, BattleTagType, HideSpriteTag as HiddenTag } from "./battle-tag";
+import { BattleTagLapseType, BattleTagType, HideSpriteTag as HiddenTag } from "./data/battle-tag";
 import { getPokemonMessage } from "./messages";
 import { Starter } from "./ui/starter-select-ui-handler";
-import { Gender } from "./gender";
-import { Weather, WeatherType, getRandomWeatherType, getWeatherDamageMessage, getWeatherLapseMessage } from "./weather";
+import { Gender } from "./data/gender";
+import { Weather, WeatherType, getRandomWeatherType, getWeatherDamageMessage, getWeatherLapseMessage } from "./data/weather";
+import { TempBattleStat } from "./data/temp-battle-stat";
 
 export class SelectStarterPhase extends BattlePhase {
   constructor(scene: BattleScene) {
@@ -593,6 +594,10 @@ export class TurnEndPhase extends BattlePhase {
           this.scene.pushPhase(new MessagePhase(this.scene, `${dm.getName()} is disabled\nno more!`));
       }
 
+      const hasUsableBerry = pokemon.isPlayer() && !!this.scene.findModifier(m => m instanceof BerryModifier && m.shouldApply([ pokemon ]));
+      if (hasUsableBerry)
+        this.scene.pushPhase(new BerryPhase(this.scene, pokemon.isPlayer()));
+
       pokemon.battleSummonData.turnCount++;
     };
 
@@ -670,7 +675,7 @@ export class CommonAnimPhase extends PokemonPhase {
   }
 
   start() {
-    new CommonBattleAnim(this.anim, this.getPokemon()).play(this.scene, () => {
+    new CommonBattleAnim(this.anim, this.getPokemon(), this.getPokemon().isPlayer() ? this.scene.getEnemyPokemon() : this.scene.getPlayerPokemon()).play(this.scene, () => {
       this.end();
     });
   }
@@ -775,7 +780,7 @@ export abstract class MovePhase extends BattlePhase {
           this.scene.unshiftPhase(new MessagePhase(this.scene,
             getPokemonMessage(this.pokemon, getStatusEffectHealText(this.pokemon.status.effect))));
           this.pokemon.resetStatus();
-          this.pokemon.updateInfo(true);
+          this.pokemon.updateInfo();
         }
         doMove();
       }
@@ -1536,6 +1541,32 @@ export class LearnMovePhase extends PartyMemberPokemonPhase {
   }
 }
 
+export class BerryPhase extends CommonAnimPhase {
+  constructor(scene: BattleScene, player: boolean) {
+    super(scene, player, CommonAnim.USE_ITEM);
+  }
+
+  start() {
+    let berryModifier: BerryModifier;
+
+    if (this.player) {
+      if ((berryModifier = this.scene.applyModifier(BerryModifier, this.getPokemon()) as BerryModifier)) {
+        if (berryModifier.consumed) {
+          if (!--berryModifier.stackCount)
+            this.scene.removeModifier(berryModifier);
+          else
+            berryModifier.consumed = false;
+          this.scene.updateModifiers();
+        }
+        super.start();
+        return;
+      }
+    }
+
+    this.end();
+  }
+}
+
 export class PokemonHealPhase extends CommonAnimPhase {
   private hpHealed: integer;
   private message: string;
@@ -1564,7 +1595,10 @@ export class PokemonHealPhase extends CommonAnimPhase {
     const fullHp = pokemon.getHpRatio() >= 1;
 
     if (!fullHp) {
-      pokemon.hp = Math.min(pokemon.hp + this.hpHealed, pokemon.getMaxHp());
+      const hpRestoreMultiplier = new Utils.IntegerHolder(1);
+      if (this.player)
+        this.scene.applyModifiers(HealingBoosterModifier, hpRestoreMultiplier);
+      pokemon.hp = Math.min(pokemon.hp + this.hpHealed * hpRestoreMultiplier.value, pokemon.getMaxHp());
       pokemon.updateInfo().then(() => super.end());
     } else if (this.showFullHpMessage)
       this.message = getPokemonMessage(pokemon, `'s\nHP is full!`);

src/battle-scene.ts

@@ -1,24 +1,24 @@
 import Phaser from 'phaser';
-import { Biome } from './biome';
+import { Biome } from './data/biome';
 import UI from './ui/ui';
 import { EncounterPhase, SummonPhase, CommandPhase, NextEncounterPhase, NewBiomeEncounterPhase, SelectBiomePhase, SelectStarterPhase, MessagePhase } from './battle-phases';
 import { PlayerPokemon, EnemyPokemon } from './pokemon';
-import PokemonSpecies, { allSpecies, getPokemonSpecies } from './pokemon-species';
+import PokemonSpecies, { allSpecies, getPokemonSpecies } from './data/pokemon-species';
 import * as Utils from './utils';
-import { Modifier, ModifierBar, ConsumablePokemonModifier, ConsumableModifier, PartyShareModifier, PokemonHpRestoreModifier, HealingBoosterModifier, PersistentModifier, PokemonHeldItemModifier, ConsumablePokemonMoveModifier, ModifierPredicate } from './modifier';
-import { PokeballType } from './pokeball';
-import { Species } from './species';
-import { initAutoPlay } from './auto-play';
+import { Modifier, ModifierBar, ConsumablePokemonModifier, ConsumableModifier, PartyShareModifier, PokemonHpRestoreModifier, HealingBoosterModifier, PersistentModifier, PokemonHeldItemModifier, ConsumablePokemonMoveModifier, ModifierPredicate } from './modifier/modifier';
+import { PokeballType } from './data/pokeball';
+import { Species } from './data/species';
+import { initAutoPlay } from './system/auto-play';
 import { Battle } from './battle';
-import { initCommonAnims, initMoveAnim, loadCommonAnimAssets, loadMoveAnimAssets, populateAnims } from './battle-anims';
+import { initCommonAnims, initMoveAnim, loadCommonAnimAssets, loadMoveAnimAssets, populateAnims } from './data/battle-anims';
 import { BattlePhase } from './battle-phase';
-import { initGameSpeed } from './game-speed';
+import { initGameSpeed } from './system/game-speed';
 import { Arena } from './arena';
-import { GameData } from './game-data';
+import { GameData } from './system/game-data';
 import StarterSelectUiHandler from './ui/starter-select-ui-handler';
-import { TextStyle, addTextObject } from './text';
-import { Moves } from './move';
-import { getDefaultModifierTypeForTier } from './modifier-type';
+import { TextStyle, addTextObject } from './ui/text';
+import { Moves } from './data/move';
+import { getDefaultModifierTypeForTier } from './modifier/modifier-type';
 
 const enableAuto = true;
 export const startingLevel = 5;
@@ -598,7 +598,7 @@ export default class BattleScene extends Phaser.Scene {
 				if ((modifier as PersistentModifier).add(this.modifiers, !!virtual)) {
 					if (!virtual && !this.sound.get(soundName))
 						this.sound.play(soundName);
-				} if (!virtual) {
+				} else if (!virtual) {
 					const defaultModifierType = getDefaultModifierTypeForTier(modifier.type.tier);
 					this.addModifier(defaultModifierType.newModifier()).then(() => resolve());
 					this.unshiftPhase(new MessagePhase(this, `The stack for this item is full.\n You will receive ${defaultModifierType.name} instead.`, null, true));
@@ -617,9 +617,12 @@ export default class BattleScene extends Phaser.Scene {
 
 						const args: any[] = [ pokemon ];
 						if (modifier instanceof PokemonHpRestoreModifier) {
-							const hpRestoreMultiplier = new Utils.IntegerHolder(1);
-							this.applyModifiers(HealingBoosterModifier, hpRestoreMultiplier);
-							args.push(hpRestoreMultiplier.value);
+							if (!(modifier as PokemonHpRestoreModifier).fainted) {
+								const hpRestoreMultiplier = new Utils.IntegerHolder(1);
+								this.applyModifiers(HealingBoosterModifier, hpRestoreMultiplier);
+								args.push(hpRestoreMultiplier.value);
+							} else
+								args.push(1);
 						}
 							
 						if (modifier.shouldApply(args))
@@ -704,4 +707,16 @@ export default class BattleScene extends Phaser.Scene {
 				console.log('Applied', modifier.type.name);
 		}
 	}
+
+	applyModifier(modifierType: { new(...args: any[]): Modifier }, ...args: any[]): PersistentModifier {
+		const modifiers = this.modifiers.filter(m => m instanceof modifierType && m.shouldApply(args));
+		for (let modifier of modifiers) {
+			if (modifier.apply(args)) {
+				console.log('Applied', modifier.type.name);
+				return modifier;
+			}
+		}
+
+		return null;
+	}
 }

src/data/battle-anims.ts

@@ -1,8 +1,8 @@
 //import { battleAnimRawData } from "./battle-anim-raw-data";
-import BattleScene from "./battle-scene";
+import BattleScene from "../battle-scene";
 import { ChargeAttr, Moves, allMoves } from "./move";
-import Pokemon from "./pokemon";
-import * as Utils from "./utils";
+import Pokemon from "../pokemon";
+import * as Utils from "../utils";
 //import fs from 'vite-plugin-fs/browser';
 
 export enum AnimFrameTarget {
@@ -41,8 +41,9 @@ export enum ChargeAnim {
 }
 
 export enum CommonAnim {
-    HEALTH_UP = 2000,
-    POISON,
+    USE_ITEM = 2000,
+    HEALTH_UP,
+    POISON = 2010,
     TOXIC,
     PARALYSIS,
     SLEEP,
@@ -79,7 +80,7 @@ export enum CommonAnim {
     PSYCHIC_TERRAIN
 }
 
-export class Anim {
+export class AnimConfig {
     public id: integer;
     public graphic: string;
     public frames: AnimFrame[][];
@@ -226,7 +227,7 @@ class AnimTimedSoundEvent extends AnimTimedEvent {
     public pitch: number;
     
     constructor(frameIndex: integer, resourceName: string, source?: any) {
-        super(frameIndex, resourceName + (resourceName && resourceName.indexOf('.') === -1 ? '.ogg' : ''));
+        super(frameIndex, resourceName + (resourceName && resourceName.indexOf('.') === -1 ? resourceName.startsWith('PRSFX-') ? '.wav' : '.ogg' : ''));
 
         if (source) {
             this.volume = source.volume;
@@ -349,9 +350,9 @@ class AnimTimedAddBgEvent extends AnimTimedBgEvent {
     }
 }
 
-export const moveAnims = new Map<Moves, Anim | [Anim, Anim]>();
-export const chargeAnims = new Map<ChargeAnim, Anim | [Anim, Anim]>();
-export const commonAnims = new Map<CommonAnim, Anim>();
+export const moveAnims = new Map<Moves, AnimConfig | [AnimConfig, AnimConfig]>();
+export const chargeAnims = new Map<ChargeAnim, AnimConfig | [AnimConfig, AnimConfig]>();
+export const commonAnims = new Map<CommonAnim, AnimConfig>();
 
 export function initCommonAnims(): Promise<void> {
     return new Promise(resolve => {
@@ -362,7 +363,7 @@ export function initCommonAnims(): Promise<void> {
             const commonAnimId = commonAnimIds[ca];
             commonAnimFetches.push(fetch(`./battle-anims/common-${commonAnimNames[ca].toLowerCase().replace(/\_/g, '-')}.json`)
                 .then(response => response.json())
-                .then(cas => commonAnims.set(commonAnimId, new Anim(cas))));
+                .then(cas => commonAnims.set(commonAnimId, new AnimConfig(cas))));
         }
         Promise.allSettled(commonAnimFetches).then(() => resolve());
     });
@@ -430,22 +431,22 @@ export function initMoveChargeAnim(chargeAnim: ChargeAnim): Promise<void> {
     });
 }
 
-function populateMoveAnim(move: Moves, animSource: any) {
-    const moveAnim = new Anim(animSource);
+function populateMoveAnim(move: Moves, animSource: any): void {
+    const moveAnim = new AnimConfig(animSource);
     if (moveAnims.get(move) === null) {
         moveAnims.set(move, moveAnim);
         return;
     }
-    moveAnims.set(move, [ moveAnims.get(move) as Anim, moveAnim ]);
+    moveAnims.set(move, [ moveAnims.get(move) as AnimConfig, moveAnim ]);
 }
 
 function populateMoveChargeAnim(chargeAnim: ChargeAnim, animSource: any) {
-    const moveChargeAnim = new Anim(animSource);
+    const moveChargeAnim = new AnimConfig(animSource);
     if (chargeAnims.get(chargeAnim) === null) {
         chargeAnims.set(chargeAnim, moveChargeAnim);
         return;
     }
-    chargeAnims.set(chargeAnim, [ chargeAnims.get(chargeAnim) as Anim, moveChargeAnim ]);
+    chargeAnims.set(chargeAnim, [ chargeAnims.get(chargeAnim) as AnimConfig, moveChargeAnim ]);
 }
 
 export function loadCommonAnimAssets(scene: BattleScene, startLoad?: boolean): Promise<void> {
@@ -456,12 +457,12 @@ export function loadCommonAnimAssets(scene: BattleScene, startLoad?: boolean): P
 
 export function loadMoveAnimAssets(scene: BattleScene, moveIds: Moves[], startLoad?: boolean): Promise<void> {
     return new Promise(resolve => {
-        const moveAnimations = moveIds.map(m => moveAnims.get(m)).flat();
+        const moveAnimations = moveIds.map(m => moveAnims.get(m) as AnimConfig).flat();
         for (let moveId of moveIds) {
             const chargeAttr = allMoves[moveId - 1].getAttrs(ChargeAttr) as ChargeAttr[];
             if (chargeAttr.length) {
                 const moveChargeAnims = chargeAnims.get(chargeAttr[0].chargeAnim);
-                moveAnimations.push(moveChargeAnims instanceof Anim ? moveChargeAnims : moveChargeAnims[0]);
+                moveAnimations.push(moveChargeAnims instanceof AnimConfig ? moveChargeAnims : moveChargeAnims[0]);
                 if (Array.isArray(moveChargeAnims))
                     moveAnimations.push(moveChargeAnims[1]);
             }
@@ -470,7 +471,7 @@ export function loadMoveAnimAssets(scene: BattleScene, moveIds: Moves[], startLo
     });
 }
 
-function loadAnimAssets(scene: BattleScene, anims: Anim[], startLoad?: boolean): Promise<void> {
+function loadAnimAssets(scene: BattleScene, anims: AnimConfig[], startLoad?: boolean): Promise<void> {
     return new Promise(resolve => {
         const backgrounds = new Set<string>();
         const sounds = new Set<string>();
@@ -515,7 +516,7 @@ export abstract class BattleAnim {
         this.sprites = [];
     }
 
-    abstract getAnim(): Anim;
+    abstract getAnim(): AnimConfig;
 
     abstract isOppAnim(): boolean;
 
@@ -738,7 +739,7 @@ export class CommonBattleAnim extends BattleAnim {
         this.commonAnim = commonAnim;
     }
 
-    getAnim(): Anim {
+    getAnim(): AnimConfig {
         return commonAnims.get(this.commonAnim);
     }
 
@@ -760,10 +761,10 @@ export class MoveAnim extends BattleAnim {
         this.move = move;
     }
 
-    getAnim(): Anim {
-        return moveAnims.get(this.move) instanceof Anim
-            ? moveAnims.get(this.move) as Anim
-            : moveAnims.get(this.move)[this.user.isPlayer() ? 0 : 1] as Anim;
+    getAnim(): AnimConfig {
+        return moveAnims.get(this.move) instanceof AnimConfig
+            ? moveAnims.get(this.move) as AnimConfig
+            : moveAnims.get(this.move)[this.user.isPlayer() ? 0 : 1] as AnimConfig;
     }
 
     isOppAnim(): boolean {
@@ -800,10 +801,10 @@ export class MoveChargeAnim extends MoveAnim {
         this.chargeAnim = chargeAnim;
     }
 
-    getAnim(): Anim {
-        return chargeAnims.get(this.chargeAnim) instanceof Anim
-            ? chargeAnims.get(this.chargeAnim) as Anim
-            : chargeAnims.get(this.chargeAnim)[this.user.isPlayer() ? 0 : 1] as Anim;
+    getAnim(): AnimConfig {
+        return chargeAnims.get(this.chargeAnim) instanceof AnimConfig
+            ? chargeAnims.get(this.chargeAnim) as AnimConfig
+            : chargeAnims.get(this.chargeAnim)[this.user.isPlayer() ? 0 : 1] as AnimConfig;
     }
 }
 
@@ -840,14 +841,15 @@ export function populateAnims() {
         const animName = fields[1].slice(nameIndex, fields[1].indexOf('\n', nameIndex));
         if (!moveNameToId.hasOwnProperty(animName) && !commonAnimId && !chargeAnimId)
             continue;
-        let anim = new Anim();
-        anim.id = commonAnimId || chargeAnimId || moveNameToId[animName];
+        let anim = commonAnimId || chargeAnimId ? new AnimConfig() : new AnimConfig();
+        if (anim instanceof AnimConfig)
+            (anim as AnimConfig).id = moveNameToId[animName];
         if (commonAnimId)
             commonAnims.set(commonAnimId, anim);
         else if (chargeAnimId)
-            chargeAnims.set(chargeAnimId, !isOppMove ? anim : [ chargeAnims.get(chargeAnimId) as Anim, anim ]);
+            chargeAnims.set(chargeAnimId, !isOppMove ? anim : [ chargeAnims.get(chargeAnimId) as AnimConfig, anim ]);
         else
-            moveAnims.set(moveNameToId[animName], !isOppMove ? anim : [ moveAnims.get(moveNameToId[animName]) as Anim, anim ]);
+            moveAnims.set(moveNameToId[animName], !isOppMove ? anim as AnimConfig : [ moveAnims.get(moveNameToId[animName]) as AnimConfig, anim as AnimConfig ]);
         for (let f = 0; f < fields.length; f++) {
             const field = fields[f];
             const fieldName = field.slice(0, field.indexOf(':'));
@@ -940,6 +942,8 @@ export function populateAnims() {
     }
 
     const animReplacer = (k, v) => {
+        if (k === 'id' && !v)
+            return undefined;
         if (v instanceof Map)
             return Object.fromEntries(v);
         if (v instanceof AnimTimedEvent)
@@ -950,21 +954,21 @@ export function populateAnims() {
     /*for (let ma of moveAnims.keys()) {
         const data = moveAnims.get(ma);
         (async () => {
-            await fs.writeFile(`./public/battle-anims/${Moves[ma].toLowerCase().replace(/\_/g, '-')}.json`, JSON.stringify(data, animReplacer, '  '));
+            await fs.writeFile(`../public/battle-anims/${Moves[ma].toLowerCase().replace(/\_/g, '-')}.json`, JSON.stringify(data, animReplacer, '  '));
         })();
     }
 
     for (let ca of chargeAnims.keys()) {
         const data = chargeAnims.get(ca);
         (async () => {
-            await fs.writeFile(`./public/battle-anims/${chargeAnimNames[chargeAnimIds.indexOf(ca)].replace(/\_/g, '-')}.json`, JSON.stringify(data, animReplacer, '  '));
+            await fs.writeFile(`../public/battle-anims/${chargeAnimNames[chargeAnimIds.indexOf(ca)].replace(/\_/g, '-')}.json`, JSON.stringify(data, animReplacer, '  '));
         })();
     }
 
     for (let cma of commonAnims.keys()) {
         const data = commonAnims.get(cma);
         (async () => {
-            await fs.writeFile(`./public/battle-anims/common-${commonAnimNames[commonAnimIds.indexOf(cma)].replace(/\_/g, '-')}.json`, JSON.stringify(data, animReplacer, '  '));
+            await fs.writeFile(`../public/battle-anims/common-${commonAnimNames[commonAnimIds.indexOf(cma)].replace(/\_/g, '-')}.json`, JSON.stringify(data, animReplacer, '  '));
         })();
     }*/
 }

src/data/battle-tag.ts

@@ -1,10 +1,10 @@
 import { CommonAnim, CommonBattleAnim } from "./battle-anims";
-import { CommonAnimPhase, DamagePhase, MessagePhase, MovePhase, ObtainStatusEffectPhase, PokemonHealPhase } from "./battle-phases";
-import { getPokemonMessage } from "./messages";
-import Pokemon from "./pokemon";
+import { CommonAnimPhase, DamagePhase, MessagePhase, MovePhase, ObtainStatusEffectPhase, PokemonHealPhase } from "../battle-phases";
+import { getPokemonMessage } from "../messages";
+import Pokemon from "../pokemon";
 import { Stat } from "./pokemon-stat";
 import { StatusEffect } from "./status-effect";
-import * as Utils from "./utils";
+import * as Utils from "../utils";
 
 export enum BattleTagType {
   NONE,
@@ -101,7 +101,7 @@ export class ConfusedTag extends PseudoStatusTag {
   }
 
   lapse(pokemon: Pokemon, lapseType: BattleTagLapseType): boolean {
-    const ret = super.lapse(pokemon, lapseType);
+    const ret = lapseType !== BattleTagLapseType.CUSTOM && super.lapse(pokemon, lapseType);
 
     if (ret) {
       pokemon.scene.unshiftPhase(new MessagePhase(pokemon.scene, getPokemonMessage(pokemon, ' is\nconfused!')));

src/data/berry.ts

@@ -0,0 +1,60 @@
+import { MessagePhase, PokemonHealPhase } from "../battle-phases";
+import { getPokemonMessage } from "../messages";
+import Pokemon from "../pokemon";
+import { BattleTagType } from "./battle-tag";
+import { getStatusEffectHealText } from "./status-effect";
+
+export enum BerryType {
+  SITRUS,
+  LUM
+}
+
+export function getBerryName(berryType: BerryType) {
+  switch (berryType) {
+    case BerryType.SITRUS:
+      return 'SITRUS BERRY';
+    case BerryType.LUM:
+      return 'LUM BERRY';
+  }
+}
+
+export function getBerryEffectDescription(berryType: BerryType) {
+  switch (berryType) {
+    case BerryType.SITRUS:
+      return 'Restores 25% HP if HP is below 50%';
+    case BerryType.LUM:
+      return 'Cures any non-volatile status condition and confusion';
+  }
+}
+
+export type BerryPredicate = (pokemon: Pokemon) => boolean;
+
+export function getBerryPredicate(berryType: BerryType): BerryPredicate {
+  switch (berryType) {
+    case BerryType.SITRUS:
+      return (pokemon: Pokemon) => pokemon.getHpRatio() < 0.5;
+    case BerryType.LUM:
+      return (pokemon: Pokemon) => !!pokemon.status || !!pokemon.getTag(BattleTagType.CONFUSED);
+  }
+}
+
+export type BerryEffectFunc = (pokemon: Pokemon) => void;
+
+export function getBerryEffectFunc(berryType: BerryType): BerryEffectFunc {
+  switch (berryType) {
+    case BerryType.SITRUS:
+      return (pokemon: Pokemon) => {
+        pokemon.scene.unshiftPhase(new PokemonHealPhase(pokemon.scene, true, Math.floor(pokemon.getMaxHp() / 4), getPokemonMessage(pokemon, `'s ${getBerryName(berryType)}\nrestored its HP!`), true));
+      };
+    case BerryType.LUM:
+      return (pokemon: Pokemon) => {
+        if (pokemon.status) {
+          pokemon.scene.unshiftPhase(new MessagePhase(pokemon.scene,
+            getPokemonMessage(pokemon, getStatusEffectHealText(pokemon.status.effect))));
+          pokemon.resetStatus();
+          pokemon.updateInfo();
+        } else if (pokemon.getTag(BattleTagType.CONFUSED))
+          pokemon.lapseTag(BattleTagType.CONFUSED);
+      };
+  }
+}

src/data/biome.ts

@@ -1,7 +1,7 @@
 import { pokemonEvolutions, SpeciesEvolution } from "./pokemon-evolutions";
 import { Species } from "./species";
 import { Type } from './type';
-import * as Utils from './utils';
+import * as Utils from '../utils';
 
 import beautify from 'json-beautify';
 

src/data/move.ts

@@ -1,12 +1,12 @@
 import { ChargeAnim, MoveChargeAnim, initMoveAnim, loadMoveAnimAssets } from "./battle-anims";
-import { DamagePhase, EnemyMovePhase, MessagePhase, ObtainStatusEffectPhase, PlayerMovePhase, PokemonHealPhase, StatChangePhase } from "./battle-phases";
+import { DamagePhase, EnemyMovePhase, MessagePhase, ObtainStatusEffectPhase, PlayerMovePhase, PokemonHealPhase, StatChangePhase } from "../battle-phases";
 import { BattleStat } from "./battle-stat";
 import { BattleTagType } from "./battle-tag";
-import { getPokemonMessage } from "./messages";
-import Pokemon, { EnemyPokemon, MoveResult, PlayerPokemon, PokemonMove, TurnMove } from "./pokemon";
+import { getPokemonMessage } from "../messages";
+import Pokemon, { EnemyPokemon, MoveResult, PlayerPokemon, PokemonMove, TurnMove } from "../pokemon";
 import { StatusEffect, getStatusEffectDescriptor } from "./status-effect";
 import { Type } from "./type";
-import * as Utils from "./utils";
+import * as Utils from "../utils";
 import { WeatherType } from "./weather";
 
 export enum MoveCategory {

src/data/pokeball.ts

@@ -1,5 +1,5 @@
-import BattleScene from "./battle-scene";
-import { toPokemonUpperCase } from "./utils";
+import BattleScene from "../battle-scene";
+import { toPokemonUpperCase } from "../utils";
 
 export enum PokeballType {
   POKEBALL,

src/data/pokemon-evolutions.ts

@@ -1,13 +1,13 @@
 import { Gender } from "./gender";
-import { AttackTypeBoosterModifier } from "./modifier";
-import { AttackTypeBoosterModifierType } from "./modifier-type";
+import { AttackTypeBoosterModifier } from "../modifier/modifier";
+import { AttackTypeBoosterModifierType } from "../modifier/modifier-type";
 import { Moves } from "./move";
 import { PokeballType } from "./pokeball";
-import Pokemon from "./pokemon";
+import Pokemon from "../pokemon";
 import { Stat } from "./pokemon-stat";
 import { Species } from "./species";
 import { Type } from "./type";
-import * as Utils from "./utils";
+import * as Utils from "../utils";
 
 export enum SpeciesWildEvolutionDelay {
   NONE,

src/data/pokemon-species.ts

@@ -1,11 +1,10 @@
-import { Abilities } from './abilities';
-import BattleScene from './battle-scene';
+import { Abilities } from './ability';
+import BattleScene from '../battle-scene';
 import { GrowthRate } from './exp';
-import { EnemyPokemon } from './pokemon';
 import { pokemonEvolutions } from './pokemon-evolutions';
 import { Species } from './species';
 import { Type } from './type';
-import * as Utils from './utils';
+import * as Utils from '../utils';
 
 export function getPokemonSpecies(species: Species): PokemonSpecies {
   if (species >= Species.XERNEAS)

src/data/pokemon-stat.ts

@@ -1,4 +1,4 @@
-import { toPokemonUpperCase } from "./utils";
+import { toPokemonUpperCase } from "../utils";
 
 export enum Stat {
   HP = 0,

src/data/status-effect.ts

@@ -1,4 +1,4 @@
-import * as Utils from "./utils";
+import * as Utils from "../utils";
 
 export enum StatusEffect {
   NONE,

src/data/temp-battle-stat.ts

@@ -0,0 +1,36 @@
+import { BattleStat, getBattleStatName } from "./battle-stat";
+
+export enum TempBattleStat {
+  ATK,
+  DEF,
+  SPATK,
+  SPDEF,
+  SPD,
+  ACC,
+  CRIT
+}
+
+export function getTempBattleStatName(tempBattleStat: TempBattleStat) {
+  if (tempBattleStat === TempBattleStat.CRIT)
+    return 'critical-hit ratio';
+  return getBattleStatName(tempBattleStat as integer as BattleStat);
+}
+
+export function getTempBattleStatBoosterItemName(tempBattleStat: TempBattleStat) {
+  switch (tempBattleStat) {
+    case TempBattleStat.ATK:
+      return 'X Attack';
+    case TempBattleStat.DEF:
+      return 'X Defense';
+    case TempBattleStat.SPATK:
+      return 'X Sp. Atk';
+    case TempBattleStat.SPDEF:
+      return 'X Sp. Def';
+    case TempBattleStat.SPD:
+      return 'X Speed';
+    case TempBattleStat.ACC:
+      return 'X Accuracy';
+    case TempBattleStat.CRIT:
+      return 'Dire Hit';
+  }
+}

src/data/weather.ts

@@ -1,9 +1,9 @@
 import { Biome } from "./biome";
-import { getPokemonMessage } from "./messages";
-import Pokemon from "./pokemon";
+import { getPokemonMessage } from "../messages";
+import Pokemon from "../pokemon";
 import { Type } from "./type";
 import Move, { AttackMove } from "./move";
-import * as Utils from "./utils";
+import * as Utils from "../utils";
 
 export enum WeatherType {
   NONE,

src/evolution-phase.ts

@@ -1,7 +1,7 @@
 import SoundFade from "phaser3-rex-plugins/plugins/soundfade";
 import { BattlePhase } from "./battle-phase";
 import BattleScene from "./battle-scene";
-import { SpeciesEvolution } from "./pokemon-evolutions";
+import { SpeciesEvolution } from "./data/pokemon-evolutions";
 import EvolutionSceneHandler from "./ui/evolution-scene-handler";
 import * as Utils from "./utils";
 import { Mode } from "./ui/ui";

src/modifier/modifier-type.ts

@@ -1,14 +1,16 @@
-import { BattleStat, getBattleStatName } from './battle-stat';
+import { BattleStat, getBattleStatName } from '../data/battle-stat';
 import * as Modifiers from './modifier';
-import { AttackMove, Moves, allMoves } from './move';
-import { PokeballType, getPokeballName } from './pokeball';
-import { PlayerPokemon, PokemonMove } from './pokemon';
-import { EvolutionItem, pokemonEvolutions } from './pokemon-evolutions';
-import { Stat, getStatName } from './pokemon-stat';
-import { tmSpecies } from './tms';
-import { Type } from './type';
-import PartyUiHandler, { PokemonMoveSelectFilter, PokemonSelectFilter } from './ui/party-ui-handler';
-import * as Utils from './utils';
+import { AttackMove, Moves, allMoves } from '../data/move';
+import { PokeballType, getPokeballName } from '../data/pokeball';
+import { PlayerPokemon, PokemonMove } from '../pokemon';
+import { EvolutionItem, pokemonEvolutions } from '../data/pokemon-evolutions';
+import { Stat, getStatName } from '../data/pokemon-stat';
+import { tmSpecies } from '../data/tms';
+import { Type } from '../data/type';
+import PartyUiHandler, { PokemonMoveSelectFilter, PokemonSelectFilter } from '../ui/party-ui-handler';
+import * as Utils from '../utils';
+import { TempBattleStat, getTempBattleStatBoosterItemName, getTempBattleStatName } from '../data/temp-battle-stat';
+import { BerryType, getBerryEffectDescription, getBerryName } from '../data/berry';
 
 type Modifier = Modifiers.Modifier;
 
@@ -59,13 +61,19 @@ class AddPokeballModifierType extends ModifierType {
 export class PokemonModifierType extends ModifierType {
   public selectFilter: PokemonSelectFilter;
 
-  constructor(name: string, description: string, newModifierFunc: NewModifierFunc, selectFilter?: PokemonSelectFilter, iconImage?: string, group?: string) {
-    super(name, description, newModifierFunc, iconImage, group);
+  constructor(name: string, description: string, newModifierFunc: NewModifierFunc, selectFilter?: PokemonSelectFilter, iconImage?: string, group?: string, soundName?: string) {
+    super(name, description, newModifierFunc, iconImage, group, soundName);
 
     this.selectFilter = selectFilter;
   }
 }
 
+export class PokemonHeldItemModifierType extends PokemonModifierType {
+  constructor(name: string, description: string, newModifierFunc: NewModifierFunc, selectFilter?: PokemonSelectFilter, iconImage?: string, group?: string, soundName?: string) {
+    super(name, description, newModifierFunc, selectFilter, iconImage, group, soundName);
+  }
+}
+
 export class PokemonHpRestoreModifierType extends PokemonModifierType {
   protected restorePoints: integer;
   protected percent: boolean;
@@ -157,41 +165,6 @@ export class PokemonAllMovePpRestoreModifierType extends PokemonModifierType {
   }
 }
 
-export enum TempBattleStat {
-  ATK,
-  DEF,
-  SPATK,
-  SPDEF,
-  SPD,
-  ACC,
-  CRIT
-}
-
-function getTempBattleStatName(tempBattleStat: TempBattleStat) {
-  if (tempBattleStat === TempBattleStat.CRIT)
-    return 'critical-hit ratio';
-  return getBattleStatName(tempBattleStat as integer as BattleStat);
-}
-
-function getTempBattleStatBoosterItemName(tempBattleStat: TempBattleStat) {
-  switch (tempBattleStat) {
-    case TempBattleStat.ATK:
-      return 'X Attack';
-    case TempBattleStat.DEF:
-      return 'X Defense';
-    case TempBattleStat.SPATK:
-      return 'X Sp. Atk';
-    case TempBattleStat.SPDEF:
-      return 'X Sp. Def';
-    case TempBattleStat.SPD:
-      return 'X Speed';
-    case TempBattleStat.ACC:
-      return 'X Accuracy';
-    case TempBattleStat.CRIT:
-      return 'Dire Hit';
-  }
-}
-
 export class TempBattleStatBoosterModifierType extends ModifierType {
   public tempBattleStat: TempBattleStat;
 
@@ -246,7 +219,7 @@ function getAttackTypeBoosterItemName(type: Type) {
   }
 }
 
-export class AttackTypeBoosterModifierType extends PokemonModifierType {
+export class AttackTypeBoosterModifierType extends PokemonHeldItemModifierType {
   public moveType: Type;
   public boostPercent: integer;
 
@@ -284,7 +257,7 @@ function getBaseStatBoosterItemName(stat: Stat) {
   }
 }
 
-export class PokemonBaseStatBoosterModifierType extends PokemonModifierType {
+export class PokemonBaseStatBoosterModifierType extends PokemonHeldItemModifierType {
   private stat: Stat;
 
   constructor(name: string, stat: Stat, _iconImage?: string) {
@@ -312,7 +285,7 @@ export class ExpBoosterModifierType extends ModifierType {
   }
 }
 
-export class PokemonExpBoosterModifierType extends PokemonModifierType {
+export class PokemonExpBoosterModifierType extends PokemonHeldItemModifierType {
   constructor(name: string, boostPercent: integer, iconImage?: string) {
     super(name, `Increases the holder's gain of EXP. Points by ${boostPercent}%`, (_type, args) => new Modifiers.PokemonExpBoosterModifier(this, (args[0] as PlayerPokemon).id, boostPercent),
       (_pokemon: PlayerPokemon) => null, iconImage);
@@ -486,7 +459,14 @@ const modifierPool = {
     new WeightedModifierType(new ModifierTypeGenerator((party: PlayerPokemon[]) => {
       const randTempBattleStat = Utils.randInt(7) as TempBattleStat;
       return new TempBattleStatBoosterModifierType(randTempBattleStat);
-    }), 4)
+    }), 4),
+    new WeightedModifierType(new ModifierTypeGenerator((party: PlayerPokemon[]) => {
+      const berryTypes = Utils.getEnumValues(BerryType);
+      const randBerryType = berryTypes[Utils.randInt(berryTypes.length)];
+      return new PokemonHeldItemModifierType(getBerryName(randBerryType), getBerryEffectDescription(randBerryType),
+        (type, args) => new Modifiers.BerryModifier(type, (args[0] as PlayerPokemon).id, randBerryType),
+        () => null, null, 'berry');
+    }), 2)
   ].map(m => { m.setTier(ModifierTier.COMMON); return m; }),
   [ModifierTier.GREAT]: [
     new WeightedModifierType(new AddPokeballModifierType(PokeballType.GREAT_BALL, 5, 'gb'), 12),
@@ -524,6 +504,8 @@ const modifierPool = {
     new WeightedModifierType(new ModifierTypeGenerator((party: PlayerPokemon[]) => {
       const partyMemberCompatibleTms = party.map(p => p.compatibleTms);
       const uniqueCompatibleTms = partyMemberCompatibleTms.flat().filter((tm, i, array) => array.indexOf(tm) === i);
+      if (!uniqueCompatibleTms.length)
+        return null;
       const randTmIndex = Utils.randInt(uniqueCompatibleTms.length);
       return new TmModifierType(uniqueCompatibleTms[randTmIndex]);
     }), 4),
@@ -535,14 +517,16 @@ const modifierPool = {
   ].map(m => { m.setTier(ModifierTier.GREAT); return m; }),
   [ModifierTier.ULTRA]: [
     new WeightedModifierType(new AddPokeballModifierType(PokeballType.ULTRA_BALL, 5, 'ub'), 8),
-    new WeightedModifierType(new EvolutionItemModifierTypeGenerator(), 5),
-    new WeightedModifierType(new AttackTypeBoosterModifierTypeGenerator(), 3),
+    new WeightedModifierType(new EvolutionItemModifierTypeGenerator(), 12),
+    new WeightedModifierType(new AttackTypeBoosterModifierTypeGenerator(), 5),
     new ModifierType('OVAL CHARM', 'For every X (no. of party members) items in a POKéMON\'s held item stack, give one to each other party member',
       (type, _args) => new Modifiers.PartyShareModifier(type), 'oval_charm'),
     new ModifierType('HEALING CHARM', 'Doubles the effectiveness of HP restoring moves and items (excludes revives)', (type, _args) => new Modifiers.HealingBoosterModifier(type, 2), 'healing_charm'),
-    new WeightedModifierType(new PokemonModifierType('SHELL BELL', 'Heals 1/8 of a POKéMON\'s dealt damage', (type, args) => new Modifiers.HitHealModifier(type, (args[0] as PlayerPokemon).id)), 2),
+    new WeightedModifierType(new PokemonHeldItemModifierType('SHELL BELL', 'Heals 1/8 of a POKéMON\'s dealt damage', (type, args) => new Modifiers.HitHealModifier(type, (args[0] as PlayerPokemon).id)), 2),
     new WeightedModifierType(new ExpBoosterModifierType('EXP CHARM', 25), 4),
     new WeightedModifierType(new PokemonExpBoosterModifierType('LUCKY EGG', 50), 3),
+    new WeightedModifierType(new ModifierType('BERRY POUCH', 'Adds a 25% chance that a used berry will not be consumed',
+      (type, _args) => new Modifiers.PreserveBerryModifier(type)), 3),
     new WeightedModifierType(new ModifierType('EXP. BALANCE', 'All EXP. Points received from battles is split among the lower leveled party members', (type, _args) => new Modifiers.ExpBalanceModifier(type), 'exp_balance'), 1)
   ].map(m => { m.setTier(ModifierTier.ULTRA); return m; }),
   [ModifierTier.MASTER]: [

src/modifier/modifier.ts

@@ -1,16 +1,19 @@
 import * as ModifierTypes from './modifier-type';
-import { LearnMovePhase, LevelUpPhase, PokemonHealPhase } from "./battle-phases";
-import BattleScene from "./battle-scene";
-import { getLevelTotalExp } from "./exp";
-import { PokeballType } from "./pokeball";
-import Pokemon, { PlayerPokemon } from "./pokemon";
-import { Stat } from "./pokemon-stat";
-import { addTextObject, TextStyle } from "./text";
-import { Type } from './type';
-import { EvolutionPhase } from './evolution-phase';
-import { pokemonEvolutions } from './pokemon-evolutions';
-import { getPokemonMessage } from './messages';
-import * as Utils from "./utils";
+import { CommonAnimPhase, LearnMovePhase, LevelUpPhase, PokemonHealPhase } from "../battle-phases";
+import BattleScene from "../battle-scene";
+import { getLevelTotalExp } from "../data/exp";
+import { PokeballType } from "../data/pokeball";
+import Pokemon, { PlayerPokemon } from "../pokemon";
+import { Stat } from "../data/pokemon-stat";
+import { addTextObject, TextStyle } from "../ui/text";
+import { Type } from '../data/type';
+import { EvolutionPhase } from '../evolution-phase';
+import { pokemonEvolutions } from '../data/pokemon-evolutions';
+import { getPokemonMessage } from '../messages';
+import * as Utils from "../utils";
+import { TempBattleStat } from '../data/temp-battle-stat';
+import { BerryType, getBerryEffectFunc, getBerryPredicate } from '../data/berry';
+import { CommonAnim } from '../data/battle-anims';
 
 type ModifierType = ModifierTypes.ModifierType;
 export type ModifierPredicate = (modifier: Modifier) => boolean;
@@ -185,10 +188,10 @@ export class AddPokeballModifier extends ConsumableModifier {
 }
 
 export class TempBattleStatBoosterModifier extends PersistentModifier {
-  private tempBattleStat: ModifierTypes.TempBattleStat;
+  private tempBattleStat: TempBattleStat;
   private battlesLeft: integer;
 
-  constructor(type: ModifierTypes.TempBattleStatBoosterModifierType, tempBattleStat: ModifierTypes.TempBattleStat) {
+  constructor(type: ModifierTypes.TempBattleStatBoosterModifierType, tempBattleStat: TempBattleStat) {
     super(type);
 
     this.tempBattleStat = tempBattleStat;
@@ -200,7 +203,7 @@ export class TempBattleStatBoosterModifier extends PersistentModifier {
   }
 
   apply(args: any[]): boolean {
-    const tempBattleStat = args[0] as ModifierTypes.TempBattleStat;
+    const tempBattleStat = args[0] as TempBattleStat;
 
     if (tempBattleStat === this.tempBattleStat) {
       const statLevel = args[1] as Utils.IntegerHolder;
@@ -353,15 +356,79 @@ export class HitHealModifier extends PokemonHeldItemModifier {
     if (pokemon.turnData.damageDealt && pokemon.getHpRatio() < 1) {
       const scene = pokemon.scene;
 
-      const hpRestoreMultiplier = new Utils.IntegerHolder(1);
-      scene.applyModifiers(HealingBoosterModifier, hpRestoreMultiplier);
-      scene.unshiftPhase(new PokemonHealPhase(scene, true, Math.max(Math.floor(pokemon.turnData.damageDealt / 8) * this.stackCount * hpRestoreMultiplier.value, 1), getPokemonMessage(pokemon, `'s ${this.type.name}\nrestored its HP a little!`), true));
+      scene.unshiftPhase(new PokemonHealPhase(scene, true, Math.max(Math.floor(pokemon.turnData.damageDealt / 8) * this.stackCount, 1), getPokemonMessage(pokemon, `'s ${this.type.name}\nrestored its HP a little!`), true));
     }
 
     return true;
   }
 }
 
+export class BerryModifier extends PokemonHeldItemModifier {
+  public berryType: BerryType;
+  public consumed: boolean;
+
+  constructor(type: ModifierType, pokemonId: integer, berryType: BerryType) {
+    super(type, pokemonId);
+
+    this.berryType = berryType;
+    this.consumed = false;
+  }
+
+  match(modifier: Modifier) {
+    return modifier instanceof BerryModifier && (modifier as BerryModifier).berryType === this.berryType;
+  }
+
+  clone() {
+    return new BerryModifier(this.type, this.pokemonId, this.berryType);
+  }
+
+  shouldApply(args: any[]): boolean {
+    return !this.consumed && super.shouldApply(args) && getBerryPredicate(this.berryType)(args[0] as Pokemon);
+  }
+
+  apply(args: any[]): boolean {
+    const pokemon = args[0] as Pokemon;
+
+    const preserve = new Utils.BooleanHolder(false);
+    pokemon.scene.applyModifiers(PreserveBerryModifier, preserve);
+
+    getBerryEffectFunc(this.berryType)(pokemon);
+    if (!preserve.value)
+      this.consumed = true;
+
+    return true;
+  }
+}
+
+export class PreserveBerryModifier extends PersistentModifier {
+  constructor(type: ModifierType) {
+    super(type);
+  }
+
+  match(modifier: Modifier) {
+    return modifier instanceof PreserveBerryModifier;
+  }
+
+  clone() {
+    return new PreserveBerryModifier(this.type);
+  }
+
+  shouldApply(args: any[]): boolean {
+    return super.shouldApply(args) && args[0] instanceof Utils.BooleanHolder;
+  }
+
+  apply(args: any[]): boolean {
+    if (!(args[0] as Utils.BooleanHolder).value)
+      (args[0] as Utils.BooleanHolder).value = this.getStackCount() === this.getMaxStackCount() || Utils.randInt(this.getMaxStackCount()) < this.getStackCount();
+
+    return true;
+  }
+
+  getMaxStackCount(): number {
+    return 4;
+  }
+}
+
 export abstract class ConsumablePokemonModifier extends ConsumableModifier {
   public pokemonId: integer;
 
@@ -383,7 +450,7 @@ export abstract class ConsumablePokemonModifier extends ConsumableModifier {
 export class PokemonHpRestoreModifier extends ConsumablePokemonModifier {
   private restorePoints: integer;
   private percent: boolean;
-  private fainted: boolean;
+  public fainted: boolean;
 
   constructor(type: ModifierType, pokemonId: integer, restorePoints: integer, percent: boolean, fainted?: boolean) {
     super(type, pokemonId);

src/pokemon.ts

@@ -1,26 +1,26 @@
 import Phaser from 'phaser';
 import BattleScene from './battle-scene';
-import BattleInfo, { PlayerBattleInfo, EnemyBattleInfo } from './battle-info';
-import Move, { StatChangeAttr, HighCritAttr, HitsTagAttr, applyMoveAttrs, FixedDamageAttr, VariablePowerAttr, Moves, allMoves, MoveCategory } from "./move";
-import { pokemonLevelMoves } from './pokemon-level-moves';
-import { default as PokemonSpecies, PokemonSpeciesForm, getPokemonSpecies } from './pokemon-species';
+import BattleInfo, { PlayerBattleInfo, EnemyBattleInfo } from './ui/battle-info';
+import Move, { StatChangeAttr, HighCritAttr, HitsTagAttr, applyMoveAttrs, FixedDamageAttr, VariablePowerAttr, Moves, allMoves, MoveCategory } from "./data/move";
+import { pokemonLevelMoves } from './data/pokemon-level-moves';
+import { default as PokemonSpecies, PokemonSpeciesForm, getPokemonSpecies } from './data/pokemon-species';
 import * as Utils from './utils';
-import { Type, getTypeDamageMultiplier } from './type';
-import { getLevelTotalExp } from './exp';
-import { Stat } from './pokemon-stat';
-import { AttackTypeBoosterModifier, PokemonBaseStatModifier as PokemonBaseStatBoosterModifier, ShinyRateBoosterModifier, TempBattleStatBoosterModifier } from './modifier';
-import { PokeballType } from './pokeball';
-import { Gender } from './gender';
-import { initMoveAnim, loadMoveAnimAssets } from './battle-anims';
-import { Status, StatusEffect } from './status-effect';
-import { tmSpecies } from './tms';
-import { pokemonEvolutions, pokemonPrevolutions, SpeciesEvolution, SpeciesEvolutionCondition } from './pokemon-evolutions';
+import { Type, getTypeDamageMultiplier } from './data/type';
+import { getLevelTotalExp } from './data/exp';
+import { Stat } from './data/pokemon-stat';
+import { AttackTypeBoosterModifier, PokemonBaseStatModifier, ShinyRateBoosterModifier, TempBattleStatBoosterModifier } from './modifier/modifier';
+import { PokeballType } from './data/pokeball';
+import { Gender } from './data/gender';
+import { initMoveAnim, loadMoveAnimAssets } from './data/battle-anims';
+import { Status, StatusEffect } from './data/status-effect';
+import { tmSpecies } from './data/tms';
+import { pokemonEvolutions, pokemonPrevolutions, SpeciesEvolution, SpeciesEvolutionCondition } from './data/pokemon-evolutions';
 import { DamagePhase, FaintPhase, MessagePhase } from './battle-phases';
-import { BattleStat } from './battle-stat';
-import { BattleTag, BattleTagLapseType, BattleTagType, getBattleTag } from './battle-tag';
-import { Species } from './species';
-import { WeatherType } from './weather';
-import { TempBattleStat } from './modifier-type';
+import { BattleStat } from './data/battle-stat';
+import { BattleTag, BattleTagLapseType, BattleTagType, getBattleTag } from './data/battle-tag';
+import { Species } from './data/species';
+import { WeatherType } from './data/weather';
+import { TempBattleStat } from './data/temp-battle-stat';
 
 export default abstract class Pokemon extends Phaser.GameObjects.Container {
   public id: integer;
@@ -280,7 +280,7 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
     if (!this.stats)
       this.stats = [ 0, 0, 0, 0, 0, 0 ];
     const baseStats = this.getSpeciesForm().baseStats.slice(0);
-    this.scene.applyModifiers(PokemonBaseStatBoosterModifier, this, baseStats);
+    this.scene.applyModifiers(PokemonBaseStatModifier, this, baseStats);
     const stats = Utils.getEnumValues(Stat);
     for (let s of stats) {
       const isHp = s === Stat.HP;

src/system/auto-play.ts

@@ -1,17 +1,17 @@
-import { SelectModifierPhase } from "./battle-phases";
-import BattleScene, { Button } from "./battle-scene";
-import { ModifierTier, ModifierType, ModifierTypeOption, PokemonBaseStatBoosterModifierType, PokemonHpRestoreModifierType, PokemonReviveModifierType } from "./modifier-type";
-import Pokemon, { AiType, EnemyPokemon, PlayerPokemon, PokemonMove } from "./pokemon";
-import { Species } from "./species";
-import { getTypeDamageMultiplier } from "./type";
-import BattleMessageUiHandler from "./ui/battle-message-ui-handler";
-import CommandUiHandler from "./ui/command-ui-handler";
-import FightUiHandler from "./ui/fight-ui-handler";
-import MessageUiHandler from "./ui/message-ui-handler";
-import ModifierSelectUiHandler from "./ui/modifier-select-ui-handler";
-import PartyUiHandler, { PartyUiMode } from "./ui/party-ui-handler";
-import ConfirmUiHandler from "./ui/confirm-ui-handler";
-import { Mode } from "./ui/ui";
+import { SelectModifierPhase } from "../battle-phases";
+import BattleScene, { Button } from "../battle-scene";
+import { ModifierTier, ModifierType, ModifierTypeOption, PokemonBaseStatBoosterModifierType, PokemonHpRestoreModifierType, PokemonReviveModifierType } from "../modifier/modifier-type";
+import Pokemon, { AiType, EnemyPokemon, PlayerPokemon, PokemonMove } from "../pokemon";
+import { Species } from "../data/species";
+import { getTypeDamageMultiplier } from "../data/type";
+import BattleMessageUiHandler from "../ui/battle-message-ui-handler";
+import CommandUiHandler from "../ui/command-ui-handler";
+import FightUiHandler from "../ui/fight-ui-handler";
+import MessageUiHandler from "../ui/message-ui-handler";
+import ModifierSelectUiHandler from "../ui/modifier-select-ui-handler";
+import PartyUiHandler, { PartyUiMode } from "../ui/party-ui-handler";
+import ConfirmUiHandler from "../ui/confirm-ui-handler";
+import { Mode } from "../ui/ui";
 
 export function initAutoPlay() {
     const thisArg = this as BattleScene;

src/system/game-data.ts

@@ -1,10 +1,10 @@
-import BattleScene from "./battle-scene";
-import { Gender } from "./gender";
-import Pokemon from "./pokemon";
-import { pokemonPrevolutions } from "./pokemon-evolutions";
-import PokemonSpecies, { allSpecies } from "./pokemon-species";
-import { Species } from "./species";
-import * as Utils from "./utils";
+import BattleScene from "../battle-scene";
+import { Gender } from "../data/gender";
+import Pokemon from "../pokemon";
+import { pokemonPrevolutions } from "../data/pokemon-evolutions";
+import PokemonSpecies, { allSpecies } from "../data/pokemon-species";
+import { Species } from "../data/species";
+import * as Utils from "../utils";
 
 interface SaveData {
   trainerId: integer;

src/system/game-speed.ts

@@ -1,5 +1,5 @@
-import BattleScene from "./battle-scene";
-import * as Utils from "./utils";
+import BattleScene from "../battle-scene";
+import * as Utils from "../utils";
 
 export function initGameSpeed() {
   const thisArg = this as BattleScene;

src/ui/ball-ui-handler.ts

@@ -1,7 +1,7 @@
 import { CommandPhase } from "../battle-phases";
 import BattleScene, { Button } from "../battle-scene";
-import { getPokeballName, PokeballType } from "../pokeball";
-import { addTextObject, TextStyle } from "../text";
+import { getPokeballName, PokeballType } from "../data/pokeball";
+import { addTextObject, TextStyle } from "./text";
 import { Command } from "./command-ui-handler";
 import { Mode } from "./ui";
 import UiHandler from "./uiHandler";

src/ui/battle-info.ts

@@ -1,10 +1,10 @@
-import { default as Pokemon } from './pokemon';
-import { getLevelTotalExp, getLevelRelExp } from './exp';
-import * as Utils from './utils';
+import { default as Pokemon } from '../pokemon';
+import { getLevelTotalExp, getLevelRelExp } from '../data/exp';
+import * as Utils from '../utils';
 import { addTextObject, TextStyle } from './text';
-import { getGenderSymbol, getGenderColor } from './gender';
-import { StatusEffect } from './status-effect';
-import BattleScene from './battle-scene';
+import { getGenderSymbol, getGenderColor } from '../data/gender';
+import { StatusEffect } from '../data/status-effect';
+import BattleScene from '../battle-scene';
 
 export default class BattleInfo extends Phaser.GameObjects.Container {
   private player: boolean;

src/ui/battle-message-ui-handler.ts

@@ -1,9 +1,9 @@
 import BattleScene, { Button } from "../battle-scene";
-import { addTextObject, TextStyle } from "../text";
+import { addTextObject, TextStyle } from "./text";
 import UI, { Mode } from "./ui";
 import * as Utils from "../utils";
 import MessageUiHandler from "./message-ui-handler";
-import { getStatName, Stat } from "../pokemon-stat";
+import { getStatName, Stat } from "../data/pokemon-stat";
 
 export default class BattleMessageUiHandler extends MessageUiHandler {
   private levelUpStatsContainer: Phaser.GameObjects.Container;

src/ui/biome-select-ui-handler.ts

@@ -1,6 +1,6 @@
 import BattleScene, { Button } from "../battle-scene";
-import { Biome, biomeLinks, getBiomeName } from "../biome";
-import { addTextObject, TextStyle } from "../text";
+import { Biome, biomeLinks, getBiomeName } from "../data/biome";
+import { addTextObject, TextStyle } from "./text";
 import { Mode } from "./ui";
 import UiHandler from "./uiHandler";
 

src/ui/command-ui-handler.ts

@@ -1,6 +1,6 @@
 import { CommandPhase } from "../battle-phases";
 import BattleScene, { Button } from "../battle-scene";
-import { addTextObject, TextStyle } from "../text";
+import { addTextObject, TextStyle } from "./text";
 import { toPokemonUpperCase } from "../utils";
 import { PartyUiMode } from "./party-ui-handler";
 import UI, { Mode } from "./ui";

src/ui/confirm-ui-handler.ts

@@ -1,5 +1,5 @@
 import BattleScene, { Button } from "../battle-scene";
-import { addTextObject, TextStyle } from "../text";
+import { addTextObject, TextStyle } from "./text";
 import { Mode } from "./ui";
 import UiHandler from "./uiHandler";
 

src/ui/fight-ui-handler.ts

@@ -1,6 +1,6 @@
 import BattleScene, { Button } from "../battle-scene";
-import { addTextObject, TextStyle } from "../text";
-import { Type } from "../type";
+import { addTextObject, TextStyle } from "./text";
+import { Type } from "../data/type";
 import { Command } from "./command-ui-handler";
 import { Mode } from "./ui";
 import UiHandler from "./uiHandler";

src/ui/modifier-bar.ts

@@ -1,3 +0,0 @@
-import BattleScene from "../battle-scene";
-import { Modifier } from "../modifier";
-

src/ui/modifier-select-ui-handler.ts

@@ -1,7 +1,7 @@
 import BattleScene, { Button } from "../battle-scene";
-import { ModifierTier, ModifierType, ModifierTypeOption } from "../modifier-type";
-import { getPokeballAtlasKey, PokeballType } from "../pokeball";
-import { addTextObject, TextStyle } from "../text";
+import { ModifierTier, ModifierType, ModifierTypeOption } from "../modifier/modifier-type";
+import { getPokeballAtlasKey, PokeballType } from "../data/pokeball";
+import { addTextObject, TextStyle } from "./text";
 import AwaitableUiHandler from "./awaitable-ui-handler";
 import { Mode } from "./ui";
 

src/ui/party-ui-handler.ts

@@ -1,7 +1,7 @@
 import { CommandPhase, SummonMissingPhase } from "../battle-phases";
 import BattleScene, { Button } from "../battle-scene";
 import { PlayerPokemon, PokemonMove } from "../pokemon";
-import { addTextObject, TextStyle } from "../text";
+import { addTextObject, TextStyle } from "./text";
 import { Command } from "./command-ui-handler";
 import MessageUiHandler from "./message-ui-handler";
 import { Mode } from "./ui";