Merge 0f0482d556 into 19af9bdb8b

* [Bug] Fix Various Nuzlocke-related Issues

* Update encounter-pokemon-utils.ts

* Update attempt-capture-phase.ts

---------

Co-authored-by: damocleas <damocleas25@gmail.com>
Co-authored-by: Wlowscha <54003515+Wlowscha@users.noreply.github.com>

src/@types/typed-event-target.ts

@@ -0,0 +1,17 @@
+/**
+ * Interface restricting the events emitted by an {@linkcode EventTarget} to a certain kind of {@linkcode Event}.
+ * @typeParam T - The type to restrict the interface's access; must extend from {@linkcode Event}
+ */
+export interface TypedEventTarget<T extends Event = never> extends EventTarget {
+  dispatchEvent(event: T): boolean;
+  addEventListener(
+    event: T["type"],
+    callback: EventListenerOrEventListenerObject | null,
+    options?: AddEventListenerOptions | boolean,
+  ): void;
+  removeEventListener(
+    type: T["type"],
+    callback: EventListenerOrEventListenerObject | null,
+    options?: EventListenerOptions | boolean,
+  ): void;
+}

src/battle-scene.ts

@@ -27,13 +27,7 @@ import { UiInputs } from "#app/ui-inputs";
 import { biomeDepths, getBiomeName } from "#balance/biomes";
 import { pokemonPrevolutions } from "#balance/pokemon-evolutions";
 import { FRIENDSHIP_GAIN_FROM_BATTLE } from "#balance/starters";
-import {
-  initCommonAnims,
-  initMoveAnim,
-  loadCommonAnimAssets,
-  loadMoveAnimAssets,
-  populateAnims,
-} from "#data/battle-anims";
+import { initCommonAnims, initMoveAnim, loadCommonAnimAssets, loadMoveAnimAssets } from "#data/battle-anims";
 import { allAbilities, allMoves, allSpecies, modifierTypes } from "#data/data-lists";
 import { battleSpecDialogue } from "#data/dialogue";
 import type { SpeciesFormChangeTrigger } from "#data/form-change-triggers";
@@ -72,6 +66,7 @@ import type { TrainerSlot } from "#enums/trainer-slot";
 import { TrainerType } from "#enums/trainer-type";
 import { TrainerVariant } from "#enums/trainer-variant";
 import { UiTheme } from "#enums/ui-theme";
+import type { BattleSceneEvent } from "#events/battle-scene";
 import { NewArenaEvent } from "#events/battle-scene";
 import { Arena, ArenaBase } from "#field/arena";
 import { DamageNumberHandler } from "#field/damage-number-handler";
@@ -127,6 +122,7 @@ import { vouchers } from "#system/voucher";
 import { trainerConfigs } from "#trainers/trainer-config";
 import type { HeldModifierConfig } from "#types/held-modifier-config";
 import type { Localizable } from "#types/locales";
+import type { TypedEventTarget } from "#types/typed-event-target";
 import { AbilityBar } from "#ui/ability-bar";
 import { ArenaFlyout } from "#ui/arena-flyout";
 import { CandyBar } from "#ui/candy-bar";
@@ -330,15 +326,9 @@ export class BattleScene extends SceneBase {
   public eventManager: TimedEventManager;
 
   /**
-   * Allows subscribers to listen for events
-   *
-   * Current Events:
-   * - {@linkcode BattleSceneEventType.MOVE_USED} {@linkcode MoveUsedEvent}
-   * - {@linkcode BattleSceneEventType.TURN_INIT} {@linkcode TurnInitEvent}
-   * - {@linkcode BattleSceneEventType.TURN_END} {@linkcode TurnEndEvent}
-   * - {@linkcode BattleSceneEventType.NEW_ARENA} {@linkcode NewArenaEvent}
+   * Allows subscribers to listen for events.
    */
-  public readonly eventTarget: EventTarget = new EventTarget();
+  public readonly eventTarget: TypedEventTarget<BattleSceneEvent> = new EventTarget();
 
   constructor() {
     super("battle");
@@ -388,7 +378,6 @@ export class BattleScene extends SceneBase {
     const defaultMoves = [MoveId.TACKLE, MoveId.TAIL_WHIP, MoveId.FOCUS_ENERGY, MoveId.STRUGGLE];
 
     await Promise.all([
-      populateAnims(),
       this.initVariantData(),
       initCommonAnims().then(() => loadCommonAnimAssets(true)),
       Promise.all(defaultMoves.map(m => initMoveAnim(m))).then(() => loadMoveAnimAssets(defaultMoves, true)),

src/data/abilities/ability.ts

@@ -44,7 +44,6 @@ import { BATTLE_STATS, EFFECTIVE_STATS, getStatKey, Stat } from "#enums/stat";
 import { StatusEffect } from "#enums/status-effect";
 import { SwitchType } from "#enums/switch-type";
 import { WeatherType } from "#enums/weather-type";
-import { BerryUsedEvent } from "#events/battle-scene";
 import type { EnemyPokemon, Pokemon } from "#field/pokemon";
 import { BerryModifier, HitHealModifier, PokemonHeldItemModifier } from "#modifiers/modifier";
 import { BerryModifierType } from "#modifiers/modifier-type";
@@ -4749,8 +4748,6 @@ export class CudChewConsumeBerryAbAttr extends AbAttr {
     // This doesn't count as "eating" a berry (for unnerve/stuff cheeks/unburden) as no item is consumed.
     for (const berryType of pokemon.summonData.berriesEatenLast) {
       getBerryEffectFunc(berryType)(pokemon);
-      const bMod = new BerryModifier(new BerryModifierType(berryType), pokemon.id, berryType, 1);
-      globalScene.eventTarget.dispatchEvent(new BerryUsedEvent(bMod)); // trigger message
     }
 
     // uncomment to make cheek pouch work with cud chew

src/data/battle-anims.ts

@@ -404,22 +404,18 @@ export const chargeAnims = new Map<ChargeAnim, AnimConfig | [AnimConfig, AnimCon
 export const commonAnims = new Map<CommonAnim, AnimConfig>();
 export const encounterAnims = new Map<EncounterAnim, AnimConfig>();
 
-export function initCommonAnims(): Promise<void> {
-  return new Promise(resolve => {
-    const commonAnimNames = getEnumKeys(CommonAnim);
-    const commonAnimIds = getEnumValues(CommonAnim);
-    const commonAnimFetches: Promise<Map<CommonAnim, AnimConfig>>[] = [];
-    for (let ca = 0; ca < commonAnimIds.length; ca++) {
-      const commonAnimId = commonAnimIds[ca];
-      commonAnimFetches.push(
-        globalScene
-          .cachedFetch(`./battle-anims/common-${toKebabCase(commonAnimNames[ca])}.json`)
-          .then(response => response.json())
-          .then(cas => commonAnims.set(commonAnimId, new AnimConfig(cas))),
-      );
-    }
-    Promise.allSettled(commonAnimFetches).then(() => resolve());
-  });
+export async function initCommonAnims(): Promise<void> {
+  const commonAnimFetches: Promise<Map<CommonAnim, AnimConfig>>[] = [];
+  for (const commonAnimName of getEnumKeys(CommonAnim)) {
+    const commonAnimId = CommonAnim[commonAnimName];
+    commonAnimFetches.push(
+      globalScene
+        .cachedFetch(`./battle-anims/common-${toKebabCase(commonAnimName)}.json`)
+        .then(response => response.json())
+        .then(cas => commonAnims.set(commonAnimId, new AnimConfig(cas))),
+    );
+  }
+  await Promise.allSettled(commonAnimFetches);
 }
 
 export function initMoveAnim(move: MoveId): Promise<void> {
@@ -1396,279 +1392,3 @@ export class EncounterBattleAnim extends BattleAnim {
     return this.oppAnim;
   }
 }
-
-export async function populateAnims() {
-  const commonAnimNames = getEnumKeys(CommonAnim).map(k => k.toLowerCase());
-  const commonAnimMatchNames = commonAnimNames.map(k => k.replace(/_/g, ""));
-  const commonAnimIds = getEnumValues(CommonAnim);
-  const chargeAnimNames = getEnumKeys(ChargeAnim).map(k => k.toLowerCase());
-  const chargeAnimMatchNames = chargeAnimNames.map(k => k.replace(/_/g, " "));
-  const chargeAnimIds = getEnumValues(ChargeAnim);
-  const commonNamePattern = /name: (?:Common:)?(Opp )?(.*)/;
-  const moveNameToId = {};
-  // Exclude MoveId.NONE;
-  for (const move of getEnumValues(MoveId).slice(1)) {
-    // KARATE_CHOP => KARATECHOP
-    const moveName = MoveId[move].toUpperCase().replace(/_/g, "");
-    moveNameToId[moveName] = move;
-  }
-
-  const seNames: string[] = []; //(await fs.readdir('./public/audio/se/battle_anims/')).map(se => se.toString());
-
-  const animsData: any[] = []; //battleAnimRawData.split('!ruby/array:PBAnimation').slice(1); // TODO: add a proper type
-  for (let a = 0; a < animsData.length; a++) {
-    const fields = animsData[a].split("@").slice(1);
-
-    const nameField = fields.find(f => f.startsWith("name: "));
-
-    let isOppMove: boolean | undefined;
-    let commonAnimId: CommonAnim | undefined;
-    let chargeAnimId: ChargeAnim | undefined;
-    if (!nameField.startsWith("name: Move:") && !(isOppMove = nameField.startsWith("name: OppMove:"))) {
-      const nameMatch = commonNamePattern.exec(nameField)!; // TODO: is this bang correct?
-      const name = nameMatch[2].toLowerCase();
-      if (commonAnimMatchNames.indexOf(name) > -1) {
-        commonAnimId = commonAnimIds[commonAnimMatchNames.indexOf(name)];
-      } else if (chargeAnimMatchNames.indexOf(name) > -1) {
-        isOppMove = nameField.startsWith("name: Opp ");
-        chargeAnimId = chargeAnimIds[chargeAnimMatchNames.indexOf(name)];
-      }
-    }
-    const nameIndex = nameField.indexOf(":", 5) + 1;
-    const animName = nameField.slice(nameIndex, nameField.indexOf("\n", nameIndex));
-    if (!moveNameToId.hasOwnProperty(animName) && !commonAnimId && !chargeAnimId) {
-      continue;
-    }
-    const 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 AnimConfig, anim]);
-    } else {
-      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(":"));
-      const fieldData = field.slice(fieldName.length + 1, field.lastIndexOf("\n")).trim();
-      switch (fieldName) {
-        case "array": {
-          const framesData = fieldData.split("  - - - ").slice(1);
-          for (let fd = 0; fd < framesData.length; fd++) {
-            anim.frames.push([]);
-            const frameData = framesData[fd];
-            const focusFramesData = frameData.split("    - - ");
-            for (let tf = 0; tf < focusFramesData.length; tf++) {
-              const values = focusFramesData[tf].replace(/ {6}- /g, "").split("\n");
-              const targetFrame = new AnimFrame(
-                Number.parseFloat(values[0]),
-                Number.parseFloat(values[1]),
-                Number.parseFloat(values[2]),
-                Number.parseFloat(values[11]),
-                Number.parseFloat(values[3]),
-                Number.parseInt(values[4]) === 1,
-                Number.parseInt(values[6]) === 1,
-                Number.parseInt(values[5]),
-                Number.parseInt(values[7]),
-                Number.parseInt(values[8]),
-                Number.parseInt(values[12]),
-                Number.parseInt(values[13]),
-                Number.parseInt(values[14]),
-                Number.parseInt(values[15]),
-                Number.parseInt(values[16]),
-                Number.parseInt(values[17]),
-                Number.parseInt(values[18]),
-                Number.parseInt(values[19]),
-                Number.parseInt(values[21]),
-                Number.parseInt(values[22]),
-                Number.parseInt(values[23]),
-                Number.parseInt(values[24]),
-                Number.parseInt(values[20]) === 1,
-                Number.parseInt(values[25]),
-                Number.parseInt(values[26]) as AnimFocus,
-              );
-              anim.frames[fd].push(targetFrame);
-            }
-          }
-          break;
-        }
-        case "graphic": {
-          const graphic = fieldData !== "''" ? fieldData : "";
-          anim.graphic = graphic.indexOf(".") > -1 ? graphic.slice(0, fieldData.indexOf(".")) : graphic;
-          break;
-        }
-        case "timing": {
-          const timingEntries = fieldData.split("- !ruby/object:PBAnimTiming ").slice(1);
-          for (let t = 0; t < timingEntries.length; t++) {
-            const timingData = timingEntries[t]
-              .replace(/\n/g, " ")
-              .replace(/[ ]{2,}/g, " ")
-              .replace(/[a-z]+: ! '', /gi, "")
-              .replace(/name: (.*?),/, 'name: "$1",')
-              .replace(
-                /flashColor: !ruby\/object:Color { alpha: ([\d.]+), blue: ([\d.]+), green: ([\d.]+), red: ([\d.]+)}/,
-                "flashRed: $4, flashGreen: $3, flashBlue: $2, flashAlpha: $1",
-              );
-            const frameIndex = Number.parseInt(/frame: (\d+)/.exec(timingData)![1]); // TODO: is the bang correct?
-            let resourceName = /name: "(.*?)"/.exec(timingData)![1].replace("''", ""); // TODO: is the bang correct?
-            const timingType = Number.parseInt(/timingType: (\d)/.exec(timingData)![1]); // TODO: is the bang correct?
-            let timedEvent: AnimTimedEvent | undefined;
-            switch (timingType) {
-              case 0:
-                if (resourceName && resourceName.indexOf(".") === -1) {
-                  let ext: string | undefined;
-                  ["wav", "mp3", "m4a"].every(e => {
-                    if (seNames.indexOf(`${resourceName}.${e}`) > -1) {
-                      ext = e;
-                      return false;
-                    }
-                    return true;
-                  });
-                  if (!ext) {
-                    ext = ".wav";
-                  }
-                  resourceName += `.${ext}`;
-                }
-                timedEvent = new AnimTimedSoundEvent(frameIndex, resourceName);
-                break;
-              case 1:
-                timedEvent = new AnimTimedAddBgEvent(frameIndex, resourceName.slice(0, resourceName.indexOf(".")));
-                break;
-              case 2:
-                timedEvent = new AnimTimedUpdateBgEvent(frameIndex, resourceName.slice(0, resourceName.indexOf(".")));
-                break;
-            }
-            if (!timedEvent) {
-              continue;
-            }
-            const propPattern = /([a-z]+): (.*?)(?:,|\})/gi;
-            let propMatch: RegExpExecArray;
-            while ((propMatch = propPattern.exec(timingData)!)) {
-              // TODO: is this bang correct?
-              const prop = propMatch[1];
-              let value: any = propMatch[2];
-              switch (prop) {
-                case "bgX":
-                case "bgY":
-                  value = Number.parseFloat(value);
-                  break;
-                case "volume":
-                case "pitch":
-                case "opacity":
-                case "colorRed":
-                case "colorGreen":
-                case "colorBlue":
-                case "colorAlpha":
-                case "duration":
-                case "flashScope":
-                case "flashRed":
-                case "flashGreen":
-                case "flashBlue":
-                case "flashAlpha":
-                case "flashDuration":
-                  value = Number.parseInt(value);
-                  break;
-              }
-              if (timedEvent.hasOwnProperty(prop)) {
-                timedEvent[prop] = value;
-              }
-            }
-            if (!anim.frameTimedEvents.has(frameIndex)) {
-              anim.frameTimedEvents.set(frameIndex, []);
-            }
-            anim.frameTimedEvents.get(frameIndex)!.push(timedEvent); // TODO: is this bang correct?
-          }
-          break;
-        }
-        case "position":
-          anim.position = Number.parseInt(fieldData);
-          break;
-        case "hue":
-          anim.hue = Number.parseInt(fieldData);
-          break;
-      }
-    }
-  }
-
-  // biome-ignore lint/correctness/noUnusedVariables: used in commented code
-  const animReplacer = (k, v) => {
-    if (k === "id" && !v) {
-      return undefined;
-    }
-    if (v instanceof Map) {
-      return Object.fromEntries(v);
-    }
-    if (v instanceof AnimTimedEvent) {
-      v["eventType"] = v.getEventType();
-    }
-    return v;
-  };
-
-  const animConfigProps = ["id", "graphic", "frames", "frameTimedEvents", "position", "hue"];
-  const animFrameProps = [
-    "x",
-    "y",
-    "zoomX",
-    "zoomY",
-    "angle",
-    "mirror",
-    "visible",
-    "blendType",
-    "target",
-    "graphicFrame",
-    "opacity",
-    "color",
-    "tone",
-    "flash",
-    "locked",
-    "priority",
-    "focus",
-  ];
-  const propSets = [animConfigProps, animFrameProps];
-
-  // biome-ignore lint/correctness/noUnusedVariables: used in commented code
-  const animComparator = (a: Element, b: Element) => {
-    let props: string[];
-    for (let p = 0; p < propSets.length; p++) {
-      props = propSets[p];
-      // @ts-expect-error TODO
-      const ai = props.indexOf(a.key);
-      if (ai === -1) {
-        continue;
-      }
-      // @ts-expect-error TODO
-      const bi = props.indexOf(b.key);
-
-      return ai < bi ? -1 : ai > bi ? 1 : 0;
-    }
-
-    return 0;
-  };
-
-  /*for (let ma of moveAnims.keys()) {
-        const data = moveAnims.get(ma);
-        (async () => {
-            await fs.writeFile(`../public/battle-anims/${Moves[ma].toLowerCase().replace(/\_/g, '-')}.json`, stringify(data, { replacer: animReplacer, cmp: animComparator, space: '  ' }));
-        })();
-    }
-
-    for (let ca of chargeAnims.keys()) {
-        const data = chargeAnims.get(ca);
-        (async () => {
-            await fs.writeFile(`../public/battle-anims/${chargeAnimNames[chargeAnimIds.indexOf(ca)].replace(/\_/g, '-')}.json`, stringify(data, { replacer: animReplacer, cmp: animComparator, space: '  ' }));
-        })();
-    }
-
-    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`, stringify(data, { replacer: animReplacer, cmp: animComparator, space: '  ' }));
-        })();
-    }*/
-}

src/data/berry.ts

@@ -6,6 +6,7 @@ import { BattlerTagType } from "#enums/battler-tag-type";
 import { BerryType } from "#enums/berry-type";
 import { HitResult } from "#enums/hit-result";
 import { type BattleStat, Stat } from "#enums/stat";
+import { MovesetChangedEvent } from "#events/battle-scene";
 import type { Pokemon } from "#field/pokemon";
 import { NumberHolder, randSeedInt, toDmgValue } from "#utils/common";
 import i18next from "i18next";
@@ -152,6 +153,7 @@ export function getBerryEffectFunc(berryType: BerryType): BerryEffectFunc {
                 berryName: getBerryName(berryType),
               }),
             );
+            globalScene.eventTarget.dispatchEvent(new MovesetChangedEvent(consumer.id, ppRestoreMove));
           }
         }
         break;

src/data/moves/move.ts

@@ -66,7 +66,7 @@ import {
 import { StatusEffect } from "#enums/status-effect";
 import { SwitchType } from "#enums/switch-type";
 import { WeatherType } from "#enums/weather-type";
-import { MoveUsedEvent } from "#events/battle-scene";
+import { MovesetChangedEvent } from "#events/battle-scene";
 import type { EnemyPokemon, Pokemon } from "#field/pokemon";
 import {
   AttackTypeBoosterModifier,
@@ -7307,8 +7307,8 @@ export class ReducePpMoveAttr extends MoveEffectAttr {
     const lastPpUsed = movesetMove.ppUsed;
     movesetMove.ppUsed = Math.min(lastPpUsed + this.reduction, movesetMove.getMovePp());
 
-    globalScene.eventTarget.dispatchEvent(new MoveUsedEvent(target.id, movesetMove.getMove(), movesetMove.ppUsed));
     globalScene.phaseManager.queueMessage(i18next.t("battle:ppReduced", { targetName: getPokemonNameWithAffix(target), moveName: movesetMove.getName(), reduction: (movesetMove.ppUsed) - lastPpUsed }));
+    globalScene.eventTarget.dispatchEvent(new MovesetChangedEvent(target.id, movesetMove));
 
     return true;
   }
@@ -7412,11 +7412,13 @@ export class MovesetCopyMoveAttr extends OverrideMoveEffectAttr {
       return false;
     }
 
-    // Populate summon data with a copy of the current moveset, replacing the copying move with the copied move
+    // Populate summon data with a copy of the current moveset, replacing the copying move with the copied move.
     user.summonData.moveset = user.getMoveset().slice(0);
-    user.summonData.moveset[thisMoveIndex] = new PokemonMove(copiedMove.id);
+    const newMove = new PokemonMove(copiedMove.id);
+    user.summonData.moveset[thisMoveIndex] = newMove;
 
     globalScene.phaseManager.queueMessage(i18next.t("moveTriggers:copiedMove", { pokemonName: getPokemonNameWithAffix(user), moveName: copiedMove.name }));
+    globalScene.eventTarget.dispatchEvent(new MovesetChangedEvent(user.id, newMove));
 
     return true;
   }

src/data/mystery-encounters/encounters/dark-deal-encounter.ts

@@ -99,6 +99,7 @@ export const DarkDealEncounter: MysteryEncounter = MysteryEncounterBuilder.withE
   MysteryEncounterType.DARK_DEAL,
 )
   .withEncounterTier(MysteryEncounterTier.ROGUE)
+  .withDisallowedChallenges(Challenges.HARDCORE)
   .withIntroSpriteConfigs([
     {
       spriteKey: "dark_deal_scientist",

src/data/mystery-encounters/utils/encounter-pokemon-utils.ts

@@ -673,6 +673,8 @@ export async function catchPokemon(
   globalScene.gameData.updateSpeciesDexIvs(pokemon.species.getRootSpeciesId(true), pokemon.ivs);
 
   return new Promise(resolve => {
+    const addStatus = new BooleanHolder(true);
+    applyChallenges(ChallengeType.POKEMON_ADD_TO_PARTY, pokemon, addStatus);
     const doPokemonCatchMenu = () => {
       const end = () => {
         // Ensure the pokemon is in the enemy party in all situations
@@ -708,9 +710,7 @@ export async function catchPokemon(
         });
       };
       Promise.all([pokemon.hideInfo(), globalScene.gameData.setPokemonCaught(pokemon)]).then(() => {
-        const addStatus = new BooleanHolder(true);
-        applyChallenges(ChallengeType.POKEMON_ADD_TO_PARTY, pokemon, addStatus);
-        if (!addStatus.value) {
+        if (!(isObtain || addStatus.value)) {
           removePokemon();
           end();
           return;
@@ -807,10 +807,16 @@ export async function catchPokemon(
     };
 
     if (showCatchObtainMessage) {
+      let catchMessage: string;
+      if (isObtain) {
+        catchMessage = "battle:pokemonObtained";
+      } else if (addStatus.value) {
+        catchMessage = "battle:pokemonCaught";
+      } else {
+        catchMessage = "battle:pokemonCaughtButChallenge";
+      }
       globalScene.ui.showText(
-        i18next.t(isObtain ? "battle:pokemonObtained" : "battle:pokemonCaught", {
-          pokemonName: pokemon.getNameToRender(),
-        }),
+        i18next.t(catchMessage, { pokemonName: pokemon.getNameToRender() }),
         null,
         doPokemonCatchMenu,
         0,

src/events/battle-scene.ts

@@ -1,53 +1,65 @@
-import type { BerryModifier } from "#modifiers/modifier";
-import type { Move } from "#moves/move";
+// biome-ignore lint/correctness/noUnusedImports: TSDoc
+import type { PokemonSummonData } from "#data/pokemon-data";
+import type { PokemonMove } from "#moves/pokemon-move";
 
-/** Alias for all {@linkcode BattleScene} events */
+/** Enum comprising all {@linkcode BattleScene} events that can be emitted. */
 export enum BattleSceneEventType {
   /**
-   * Triggers when the corresponding setting is changed
+   * Emitted when the corresponding setting is changed
    * @see {@linkcode CandyUpgradeNotificationChangedEvent}
    */
   CANDY_UPGRADE_NOTIFICATION_CHANGED = "onCandyUpgradeNotificationChanged",
 
   /**
-   * Triggers when a move is successfully used
-   * @see {@linkcode MoveUsedEvent}
+   * Emitted whenever a Pokemon's moveset is changed or altered - whether from moveset-overridding effects,
+   * PP consumption or restoration.
+   * @see {@linkcode MovesetChangedEvent}
    */
-  MOVE_USED = "onMoveUsed",
-  /**
-   * Triggers when a berry gets successfully used
-   * @see {@linkcode BerryUsedEvent}
-   */
-  BERRY_USED = "onBerryUsed",
+  MOVESET_CHANGED = "onMovesetChanged",
 
   /**
-   * Triggers at the start of each new encounter
+   * Emitted whenever the {@linkcode PokemonSummonData} of any {@linkcode Pokemon} is reset to its initial state
+   * (such as immediately before a switch-out).
+   * @see {@linkcode SummonDataResetEvent}
+   */
+  SUMMON_DATA_RESET = "onSummonDataReset",
+
+  /**
+   * Emitted at the start of each new encounter
    * @see {@linkcode EncounterPhaseEvent}
    */
   ENCOUNTER_PHASE = "onEncounterPhase",
   /**
-   * Triggers on the first turn of a new battle
-   * @see {@linkcode TurnInitEvent}
-   */
-  TURN_INIT = "onTurnInit",
-  /**
-   * Triggers after a turn ends in battle
+   * Emitted after a turn ends in battle
    * @see {@linkcode TurnEndEvent}
    */
   TURN_END = "onTurnEnd",
 
   /**
-   * Triggers when a new {@linkcode Arena} is created during initialization
+   * Emitted when a new {@linkcode Arena} is created during initialization
    * @see {@linkcode NewArenaEvent}
    */
   NEW_ARENA = "onNewArena",
 }
 
 /**
- * Container class for {@linkcode BattleSceneEventType.CANDY_UPGRADE_NOTIFICATION_CHANGED} events
- * @extends Event
+ * Abstract container class for all {@linkcode BattleSceneEventType} events.
  */
-export class CandyUpgradeNotificationChangedEvent extends Event {
+abstract class BattleSceneEvent extends Event {
+  public declare abstract readonly type: BattleSceneEventType; // that's a mouthful!
+  // biome-ignore lint/complexity/noUselessConstructor: changes the type of the type field
+  constructor(type: BattleSceneEventType) {
+    super(type);
+  }
+}
+
+export type { BattleSceneEvent };
+
+/**
+ * Container class for {@linkcode BattleSceneEventType.CANDY_UPGRADE_NOTIFICATION_CHANGED} events
+ */
+export class CandyUpgradeNotificationChangedEvent extends BattleSceneEvent {
+  declare type: BattleSceneEventType.CANDY_UPGRADE_NOTIFICATION_CHANGED;
   /** The new value the setting was changed to */
   public newValue: number;
   constructor(newValue: number) {
@@ -58,61 +70,62 @@ export class CandyUpgradeNotificationChangedEvent extends Event {
 }
 
 /**
- * Container class for {@linkcode BattleSceneEventType.MOVE_USED} events
- * @extends Event
+ * Container class for {@linkcode BattleSceneEventType.MOVESET_CHANGED} events. \
+ * Emitted whenever the moveset of any {@linkcode Pokemon} is changed, or a move's PP is increased or decreased.
  */
-export class MoveUsedEvent extends Event {
-  /** The ID of the {@linkcode Pokemon} that used the {@linkcode Move} */
+export class MovesetChangedEvent extends BattleSceneEvent {
+  declare type: BattleSceneEventType.MOVESET_CHANGED;
+
+  /** The {@linkcode Pokemon.ID | ID} of the {@linkcode Pokemon} whose moveset has changed. */
   public pokemonId: number;
-  /** The {@linkcode Move} used */
-  public move: Move;
-  /** The amount of PP used on the {@linkcode Move} this turn */
-  public ppUsed: number;
-  constructor(userId: number, move: Move, ppUsed: number) {
-    super(BattleSceneEventType.MOVE_USED);
+  /**
+   * The {@linkcode PokemonMove} having been changed.
+   * Will override the corresponding slot of the moveset flyout for that Pokemon.
+   */
+  public move: PokemonMove;
 
-    this.pokemonId = userId;
+  constructor(pokemonId: number, move: PokemonMove) {
+    super(BattleSceneEventType.MOVESET_CHANGED);
+
+    this.pokemonId = pokemonId;
     this.move = move;
-    this.ppUsed = ppUsed;
-  }
-}
-/**
- * Container class for {@linkcode BattleSceneEventType.BERRY_USED} events
- * @extends Event
- */
-export class BerryUsedEvent extends Event {
-  /** The {@linkcode BerryModifier} being used */
-  public berryModifier: BerryModifier;
-  constructor(berry: BerryModifier) {
-    super(BattleSceneEventType.BERRY_USED);
-
-    this.berryModifier = berry;
   }
 }
 
 /**
- * Container class for {@linkcode BattleSceneEventType.ENCOUNTER_PHASE} events
- * @extends Event
+ * Container class for {@linkcode BattleSceneEventType.SUMMON_DATA_RESET} events. \
+ * Emitted whenever the {@linkcode PokemonSummonData} of any {@linkcode Pokemon} is reset to its initial state
+ * (such as immediately before a switch-out).
  */
-export class EncounterPhaseEvent extends Event {
+export class SummonDataResetEvent extends BattleSceneEvent {
+  declare type: BattleSceneEventType.SUMMON_DATA_RESET;
+
+  /** The {@linkcode Pokemon.ID | ID} of the {@linkcode Pokemon} whose data has been reset. */
+  public pokemonId: number;
+
+  constructor(pokemonId: number) {
+    super(BattleSceneEventType.SUMMON_DATA_RESET);
+
+    this.pokemonId = pokemonId;
+  }
+}
+
+/**
+ * Container class for {@linkcode BattleSceneEventType.ENCOUNTER_PHASE} events.
+ */
+export class EncounterPhaseEvent extends BattleSceneEvent {
+  declare type: BattleSceneEventType.ENCOUNTER_PHASE;
   constructor() {
     super(BattleSceneEventType.ENCOUNTER_PHASE);
   }
 }
-/**
- * Container class for {@linkcode BattleSceneEventType.TURN_INIT} events
- * @extends Event
- */
-export class TurnInitEvent extends Event {
-  constructor() {
-    super(BattleSceneEventType.TURN_INIT);
-  }
-}
+
 /**
  * Container class for {@linkcode BattleSceneEventType.TURN_END} events
  * @extends Event
  */
-export class TurnEndEvent extends Event {
+export class TurnEndEvent extends BattleSceneEvent {
+  declare type: BattleSceneEventType.TURN_END;
   /** The amount of turns in the current battle */
   public turnCount: number;
   constructor(turnCount: number) {
@@ -123,9 +136,9 @@ export class TurnEndEvent extends Event {
 }
 /**
  * Container class for {@linkcode BattleSceneEventType.NEW_ARENA} events
- * @extends Event
  */
-export class NewArenaEvent extends Event {
+export class NewArenaEvent extends BattleSceneEvent {
+  declare type: BattleSceneEventType.NEW_ARENA;
   constructor() {
     super(BattleSceneEventType.NEW_ARENA);
   }

src/field/pokemon.ts

@@ -107,6 +107,7 @@ import { SwitchType } from "#enums/switch-type";
 import type { TrainerSlot } from "#enums/trainer-slot";
 import { UiMode } from "#enums/ui-mode";
 import { WeatherType } from "#enums/weather-type";
+import { MovesetChangedEvent, SummonDataResetEvent } from "#events/battle-scene";
 import { doShinySparkleAnim } from "#field/anims";
 import {
   BaseStatModifier,
@@ -2825,6 +2826,7 @@ export abstract class Pokemon extends Phaser.GameObjects.Container {
     if (this.summonData.moveset) {
       this.summonData.moveset[moveIndex] = move;
     }
+    globalScene.eventTarget.dispatchEvent(new MovesetChangedEvent(this.id, move));
   }
 
   /**
@@ -5082,6 +5084,10 @@ export abstract class Pokemon extends Phaser.GameObjects.Container {
       this.summonData.speciesForm = null;
       this.updateFusionPalette();
     }
+
+    // Emit an event to reset all temporary moveset overrides due to Mimic/Transform wearing off.
+    globalScene.eventTarget.dispatchEvent(new SummonDataResetEvent(this.id));
+
     this.summonData = new PokemonSummonData();
     this.tempSummonData = new PokemonTempSummonData();
     this.summonData.illusion = illusion;

src/phases/attempt-capture-phase.ts

@@ -253,8 +253,11 @@ export class AttemptCapturePhase extends PokemonPhase {
 
     globalScene.gameData.updateSpeciesDexIvs(pokemon.species.getRootSpeciesId(true), pokemon.ivs);
 
+    const addStatus = new BooleanHolder(true);
+    applyChallenges(ChallengeType.POKEMON_ADD_TO_PARTY, pokemon, addStatus);
+
     globalScene.ui.showText(
-      i18next.t("battle:pokemonCaught", {
+      i18next.t(addStatus.value ? "battle:pokemonCaught" : "battle:pokemonCaughtButChallenge", {
         pokemonName: getPokemonNameWithAffix(pokemon),
       }),
       null,
@@ -290,8 +293,6 @@ export class AttemptCapturePhase extends PokemonPhase {
           });
         };
         Promise.all([pokemon.hideInfo(), globalScene.gameData.setPokemonCaught(pokemon)]).then(() => {
-          const addStatus = new BooleanHolder(true);
-          applyChallenges(ChallengeType.POKEMON_ADD_TO_PARTY, pokemon, addStatus);
           if (!addStatus.value) {
             removePokemon();
             end();

src/phases/berry-phase.ts

@@ -2,7 +2,6 @@ import { applyAbAttrs } from "#abilities/apply-ab-attrs";
 import { globalScene } from "#app/global-scene";
 import { getPokemonNameWithAffix } from "#app/messages";
 import { CommonAnim } from "#enums/move-anims-common";
-import { BerryUsedEvent } from "#events/battle-scene";
 import type { Pokemon } from "#field/pokemon";
 import { BerryModifier } from "#modifiers/modifier";
 import { FieldPhase } from "#phases/field-phase";
@@ -65,7 +64,6 @@ export class BerryPhase extends FieldPhase {
         berryModifier.consumed = false;
         pokemon.loseHeldItem(berryModifier);
       }
-      globalScene.eventTarget.dispatchEvent(new BerryUsedEvent(berryModifier));
     }
     globalScene.updateModifiers(pokemon.isPlayer());
 

src/phases/move-phase.ts

@@ -18,7 +18,7 @@ import { MoveResult } from "#enums/move-result";
 import { isIgnorePP, isIgnoreStatus, isReflected, isVirtual, MoveUseMode } from "#enums/move-use-mode";
 import { PokemonType } from "#enums/pokemon-type";
 import { StatusEffect } from "#enums/status-effect";
-import { MoveUsedEvent } from "#events/battle-scene";
+import { MovesetChangedEvent } from "#events/battle-scene";
 import type { Pokemon } from "#field/pokemon";
 import { applyMoveAttrs } from "#moves/apply-attrs";
 import { frenzyMissFunc } from "#moves/move-utils";
@@ -317,7 +317,7 @@ export class MovePhase extends BattlePhase {
       // "commit" to using the move, deducting PP.
       const ppUsed = 1 + this.getPpIncreaseFromPressure(targets);
       this.move.usePp(ppUsed);
-      globalScene.eventTarget.dispatchEvent(new MoveUsedEvent(this.pokemon.id, move, this.move.ppUsed));
+      globalScene.eventTarget.dispatchEvent(new MovesetChangedEvent(this.pokemon.id, this.move));
     }
 
     /**
@@ -620,10 +620,10 @@ export class MovePhase extends BattlePhase {
     }
 
     if (this.failed) {
-      // TODO: should this consider struggle?
+      // TODO: should this consider struggle and pressure?
       const ppUsed = isIgnorePP(this.useMode) ? 0 : 1;
       this.move.usePp(ppUsed);
-      globalScene.eventTarget.dispatchEvent(new MoveUsedEvent(this.pokemon?.id, this.move.getMove(), ppUsed));
+      globalScene.eventTarget.dispatchEvent(new MovesetChangedEvent(this.pokemon.id, this.move));
     }
 
     if (this.cancelled && this.pokemon.summonData.tags.some(t => t.tagType === BattlerTagType.FRENZY)) {

src/phases/pokemon-transform-phase.ts

@@ -4,6 +4,7 @@ import type { BattlerIndex } from "#enums/battler-index";
 import { BattlerTagType } from "#enums/battler-tag-type";
 import { MoveId } from "#enums/move-id";
 import { BATTLE_STATS, EFFECTIVE_STATS } from "#enums/stat";
+import { MovesetChangedEvent } from "#events/battle-scene";
 import { PokemonMove } from "#moves/pokemon-move";
 import { PokemonPhase } from "#phases/pokemon-phase";
 import i18next from "i18next";
@@ -50,12 +51,14 @@ export class PokemonTransformPhase extends PokemonPhase {
       user.setStatStage(s, target.getStatStage(s));
     }
 
-    user.summonData.moveset = target.getMoveset().map(m => {
-      if (m) {
+    user.summonData.moveset = target.getMoveset().map(oldMove => {
+      if (oldMove) {
         // If PP value is less than 5, do nothing. If greater, we need to reduce the value to 5.
-        return new PokemonMove(m.moveId, 0, 0, Math.min(m.getMove().pp, 5));
+        const newMove = new PokemonMove(oldMove.moveId, 0, 0, Math.min(oldMove.getMove().pp, 5));
+        this.emitMovesetChange(oldMove, newMove);
+        return newMove;
       }
-      console.warn(`Transform: somehow iterating over a ${m} value when copying moveset!`);
+      console.warn(`Transform: somehow iterating over a ${oldMove} value when copying moveset!`);
       return new PokemonMove(MoveId.NONE);
     });
 
@@ -86,4 +89,21 @@ export class PokemonTransformPhase extends PokemonPhase {
 
     Promise.allSettled(promises).then(() => this.end());
   }
+
+  /**
+   * Emit an event upon transforming and changing movesets.
+   * @param origMovee - The target's original {@linkcode PokemonMove} being copied
+   * @param copiedMove - The new {@linkcode PokemonMove} being added to the user's moveset
+   */
+  private emitMovesetChange(origMove: PokemonMove, copiedMove: PokemonMove): void {
+    const user = this.getPokemon();
+    const target = globalScene.getField()[this.targetIndex];
+
+    // Dispatch an event for the user's moveset temporarily changing.
+    globalScene.eventTarget.dispatchEvent(new MovesetChangedEvent(user.id, copiedMove));
+    // If the user is a player having transformed into an enemy, permanently reveal the corresponding move in their moveset.
+    if (user.isPlayer() && target.isEnemy()) {
+      globalScene.eventTarget.dispatchEvent(new MovesetChangedEvent(target.id, origMove));
+    }
+  }
 }

src/phases/select-biome-phase.ts

@@ -16,8 +16,10 @@ export class SelectBiomePhase extends BattlePhase {
 
     globalScene.resetSeed();
 
+    const gameMode = globalScene.gameMode;
     const currentBiome = globalScene.arena.biomeType;
-    const nextWaveIndex = globalScene.currentBattle.waveIndex + 1;
+    const currentWaveIndex = globalScene.currentBattle.waveIndex;
+    const nextWaveIndex = currentWaveIndex + 1;
 
     const setNextBiome = (nextBiome: BiomeId) => {
       if (nextWaveIndex % 10 === 1) {
@@ -26,6 +28,15 @@ export class SelectBiomePhase extends BattlePhase {
         applyChallenges(ChallengeType.PARTY_HEAL, healStatus);
         if (healStatus.value) {
           globalScene.phaseManager.unshiftNew("PartyHealPhase", false);
+        } else {
+          globalScene.phaseManager.unshiftNew(
+            "SelectModifierPhase",
+            undefined,
+            undefined,
+            gameMode.isFixedBattle(currentWaveIndex)
+              ? gameMode.getFixedBattle(currentWaveIndex).customModifierRewardSettings
+              : undefined,
+          );
         }
       }
       globalScene.phaseManager.unshiftNew("SwitchBiomePhase", nextBiome);
@@ -33,12 +44,12 @@ export class SelectBiomePhase extends BattlePhase {
     };
 
     if (
-      (globalScene.gameMode.isClassic && globalScene.gameMode.isWaveFinal(nextWaveIndex + 9)) ||
-      (globalScene.gameMode.isDaily && globalScene.gameMode.isWaveFinal(nextWaveIndex)) ||
-      (globalScene.gameMode.hasShortBiomes && !(nextWaveIndex % 50))
+      (gameMode.isClassic && gameMode.isWaveFinal(nextWaveIndex + 9)) ||
+      (gameMode.isDaily && gameMode.isWaveFinal(nextWaveIndex)) ||
+      (gameMode.hasShortBiomes && !(nextWaveIndex % 50))
     ) {
       setNextBiome(BiomeId.END);
-    } else if (globalScene.gameMode.hasRandomBiomes) {
+    } else if (gameMode.hasRandomBiomes) {
       setNextBiome(this.generateNextBiome(nextWaveIndex));
     } else if (Array.isArray(biomeLinks[currentBiome])) {
       const biomes: BiomeId[] = (biomeLinks[currentBiome] as (BiomeId | [BiomeId, number])[])
@@ -73,9 +84,6 @@ export class SelectBiomePhase extends BattlePhase {
   }
 
   generateNextBiome(waveIndex: number): BiomeId {
-    if (!(waveIndex % 50)) {
-      return BiomeId.END;
-    }
-    return globalScene.generateRandomBiome(waveIndex);
+    return waveIndex % 50 === 0 ? BiomeId.END : globalScene.generateRandomBiome(waveIndex);
   }
 }

src/phases/turn-init-phase.ts

@@ -1,6 +1,5 @@
 import { globalScene } from "#app/global-scene";
 import { BattlerIndex } from "#enums/battler-index";
-import { TurnInitEvent } from "#events/battle-scene";
 import type { PlayerPokemon } from "#field/pokemon";
 import {
   handleMysteryEncounterBattleStartEffects,
@@ -46,8 +45,6 @@ export class TurnInitPhase extends FieldPhase {
       }
     });
 
-    globalScene.eventTarget.dispatchEvent(new TurnInitEvent());
-
     handleMysteryEncounterBattleStartEffects();
 
     // If true, will skip remainder of current phase (and not queue CommandPhases etc.)

src/phases/victory-phase.ts

@@ -3,13 +3,9 @@ import { globalScene } from "#app/global-scene";
 import { modifierTypes } from "#data/data-lists";
 import { BattleType } from "#enums/battle-type";
 import type { BattlerIndex } from "#enums/battler-index";
-import { ChallengeType } from "#enums/challenge-type";
 import { ClassicFixedBossWaves } from "#enums/fixed-boss-waves";
-import type { CustomModifierSettings } from "#modifiers/modifier-type";
 import { handleMysteryEncounterVictory } from "#mystery-encounters/encounter-phase-utils";
 import { PokemonPhase } from "#phases/pokemon-phase";
-import { applyChallenges } from "#utils/challenge-utils";
-import { BooleanHolder } from "#utils/common";
 
 export class VictoryPhase extends PokemonPhase {
   public readonly phaseName = "VictoryPhase";
@@ -49,15 +45,19 @@ export class VictoryPhase extends PokemonPhase {
       if (globalScene.currentBattle.battleType === BattleType.TRAINER) {
         globalScene.phaseManager.pushNew("TrainerVictoryPhase");
       }
-      if (globalScene.gameMode.isEndless || !globalScene.gameMode.isWaveFinal(globalScene.currentBattle.waveIndex)) {
+
+      const gameMode = globalScene.gameMode;
+      const currentWaveIndex = globalScene.currentBattle.waveIndex;
+
+      if (gameMode.isEndless || !gameMode.isWaveFinal(currentWaveIndex)) {
         globalScene.phaseManager.pushNew("EggLapsePhase");
-        if (globalScene.gameMode.isClassic) {
-          switch (globalScene.currentBattle.waveIndex) {
+        if (gameMode.isClassic) {
+          switch (currentWaveIndex) {
             case ClassicFixedBossWaves.RIVAL_1:
             case ClassicFixedBossWaves.RIVAL_2:
               // Get event modifiers for this wave
               timedEventManager
-                .getFixedBattleEventRewards(globalScene.currentBattle.waveIndex)
+                .getFixedBattleEventRewards(currentWaveIndex)
                 .map(r => globalScene.phaseManager.pushNew("ModifierRewardPhase", modifierTypes[r]));
               break;
             case ClassicFixedBossWaves.EVIL_BOSS_2:
@@ -66,59 +66,53 @@ export class VictoryPhase extends PokemonPhase {
               break;
           }
         }
-        const healStatus = new BooleanHolder(globalScene.currentBattle.waveIndex % 10 === 0);
-        applyChallenges(ChallengeType.PARTY_HEAL, healStatus);
-        if (!healStatus.value) {
+        if (currentWaveIndex % 10) {
           globalScene.phaseManager.pushNew(
             "SelectModifierPhase",
             undefined,
             undefined,
-            this.getFixedBattleCustomModifiers(),
+            gameMode.isFixedBattle(currentWaveIndex)
+              ? gameMode.getFixedBattle(currentWaveIndex).customModifierRewardSettings
+              : undefined,
           );
-        } else if (globalScene.gameMode.isDaily) {
+        } else if (gameMode.isDaily) {
           globalScene.phaseManager.pushNew("ModifierRewardPhase", modifierTypes.EXP_CHARM);
-          if (
-            globalScene.currentBattle.waveIndex > 10 &&
-            !globalScene.gameMode.isWaveFinal(globalScene.currentBattle.waveIndex)
-          ) {
+          if (currentWaveIndex > 10 && !gameMode.isWaveFinal(currentWaveIndex)) {
             globalScene.phaseManager.pushNew("ModifierRewardPhase", modifierTypes.GOLDEN_POKEBALL);
           }
         } else {
-          const superExpWave = !globalScene.gameMode.isEndless ? (globalScene.offsetGym ? 0 : 20) : 10;
-          if (globalScene.gameMode.isEndless && globalScene.currentBattle.waveIndex === 10) {
+          const superExpWave = !gameMode.isEndless ? (globalScene.offsetGym ? 0 : 20) : 10;
+          if (gameMode.isEndless && currentWaveIndex === 10) {
             globalScene.phaseManager.pushNew("ModifierRewardPhase", modifierTypes.EXP_SHARE);
           }
-          if (
-            globalScene.currentBattle.waveIndex <= 750 &&
-            (globalScene.currentBattle.waveIndex <= 500 || globalScene.currentBattle.waveIndex % 30 === superExpWave)
-          ) {
+          if (currentWaveIndex <= 750 && (currentWaveIndex <= 500 || currentWaveIndex % 30 === superExpWave)) {
             globalScene.phaseManager.pushNew(
               "ModifierRewardPhase",
-              globalScene.currentBattle.waveIndex % 30 !== superExpWave || globalScene.currentBattle.waveIndex > 250
+              currentWaveIndex % 30 !== superExpWave || currentWaveIndex > 250
                 ? modifierTypes.EXP_CHARM
                 : modifierTypes.SUPER_EXP_CHARM,
             );
           }
-          if (globalScene.currentBattle.waveIndex <= 150 && !(globalScene.currentBattle.waveIndex % 50)) {
+          if (currentWaveIndex <= 150 && !(currentWaveIndex % 50)) {
             globalScene.phaseManager.pushNew("ModifierRewardPhase", modifierTypes.GOLDEN_POKEBALL);
           }
-          if (globalScene.gameMode.isEndless && !(globalScene.currentBattle.waveIndex % 50)) {
+          if (gameMode.isEndless && !(currentWaveIndex % 50)) {
             globalScene.phaseManager.pushNew(
               "ModifierRewardPhase",
-              !(globalScene.currentBattle.waveIndex % 250) ? modifierTypes.VOUCHER_PREMIUM : modifierTypes.VOUCHER_PLUS,
+              !(currentWaveIndex % 250) ? modifierTypes.VOUCHER_PREMIUM : modifierTypes.VOUCHER_PLUS,
             );
             globalScene.phaseManager.pushNew("AddEnemyBuffModifierPhase");
           }
         }
 
-        if (globalScene.gameMode.hasRandomBiomes || globalScene.isNewBiome()) {
+        if (gameMode.hasRandomBiomes || globalScene.isNewBiome()) {
           globalScene.phaseManager.pushNew("SelectBiomePhase");
         }
 
         globalScene.phaseManager.pushNew("NewBattlePhase");
       } else {
         globalScene.currentBattle.battleType = BattleType.CLEAR;
-        globalScene.score += globalScene.gameMode.getClearScoreBonus();
+        globalScene.score += gameMode.getClearScoreBonus();
         globalScene.updateScoreText();
         globalScene.phaseManager.pushNew("GameOverPhase", true);
       }
@@ -126,18 +120,4 @@ export class VictoryPhase extends PokemonPhase {
 
     this.end();
   }
-
-  /**
-   * If this wave is a fixed battle with special custom modifier rewards,
-   * will pass those settings to the upcoming {@linkcode SelectModifierPhase}`.
-   */
-  getFixedBattleCustomModifiers(): CustomModifierSettings | undefined {
-    const gameMode = globalScene.gameMode;
-    const waveIndex = globalScene.currentBattle.waveIndex;
-    if (gameMode.isFixedBattle(waveIndex)) {
-      return gameMode.getFixedBattle(waveIndex).customModifierRewardSettings;
-    }
-
-    return undefined;
-  }
 }

src/system/achv.ts

@@ -448,6 +448,8 @@ export function getAchievementDescription(localizationKey: string): string {
       return i18next.t("achv:FLIP_STATS.description", { context: genderStr });
     case "FLIP_INVERSE":
       return i18next.t("achv:FLIP_INVERSE.description", { context: genderStr });
+    case "NUZLOCKE":
+      return i18next.t("achv:NUZLOCKE.description", { context: genderStr });
     case "BREEDERS_IN_SPACE":
       return i18next.t("achv:BREEDERS_IN_SPACE.description", {
         context: genderStr,

src/ui/battle-flyout.ts

@@ -1,33 +1,41 @@
 import { globalScene } from "#app/global-scene";
 import { getPokemonNameWithAffix } from "#app/messages";
-import { BerryType } from "#enums/berry-type";
 import { MoveId } from "#enums/move-id";
 import { TextStyle } from "#enums/text-style";
 import { UiTheme } from "#enums/ui-theme";
-import type { BerryUsedEvent, MoveUsedEvent } from "#events/battle-scene";
+import type { MovesetChangedEvent, SummonDataResetEvent } from "#events/battle-scene";
 import { BattleSceneEventType } from "#events/battle-scene";
-import type { EnemyPokemon, Pokemon } from "#field/pokemon";
-import type { Move } from "#moves/move";
+import type { Pokemon } from "#field/pokemon";
+import type { PokemonMove } from "#moves/pokemon-move";
+// biome-ignore lint/correctness/noUnusedImports: TSDoc
+import type { BattleInfo } from "#ui/battle-info";
 import { addTextObject } from "#ui/text";
 import { fixedInt } from "#utils/common";
 
-/** Container for info about a {@linkcode Move} */
+/** Container for info about a given {@linkcode PokemonMove} having been used */
 interface MoveInfo {
-  /** The {@linkcode Move} itself */
-  move: Move;
-
-  /** The maximum PP of the {@linkcode Move} */
-  maxPp: number;
-  /** The amount of PP used by the {@linkcode Move} */
-  ppUsed: number;
+  /** The name of the {@linkcode Move} having been used. */
+  name: string;
+  /** The {@linkcode PokemonMove} having been used. */
+  move: PokemonMove;
 }
 
-/** A Flyout Menu attached to each {@linkcode BattleInfo} object on the field UI */
+/**
+ * A 4-length tuple consisting of all moves that each {@linkcode Pokemon} has used in the given battle.
+ * Entries that are `undefined` indicate moves which have not been used yet.
+ */
+type MoveInfoTuple = [MoveInfo?, MoveInfo?, MoveInfo?, MoveInfo?];
+
+/**
+ * A Flyout Menu attached to each Pokemon's {@linkcode BattleInfo} object,
+ * showing all revealed moves and their current PP counts.
+ * @todo Stop tracking player move usages
+ */
 export class BattleFlyout extends Phaser.GameObjects.Container {
   /** Is this object linked to a player's Pokemon? */
   private player: boolean;
 
-  /** The Pokemon this object is linked to */
+  /** The Pokemon this object is linked to. */
   private pokemon: Pokemon;
 
   /** The restricted width of the flyout which should be drawn to */
@@ -52,15 +60,22 @@ export class BattleFlyout extends Phaser.GameObjects.Container {
 
   /** The array of {@linkcode Phaser.GameObjects.Text} objects which are drawn on the flyout */
   private flyoutText: Phaser.GameObjects.Text[] = new Array(4);
-  /** The array of {@linkcode MoveInfo} used to track moves for the {@linkcode Pokemon} linked to the flyout */
-  private moveInfo: MoveInfo[] = [];
+  /** An array of {@linkcode MoveInfo}s used to track moves for the {@linkcode Pokemon} linked to the flyout. */
+  private moveInfo: MoveInfoTuple = [];
+  /**
+   * An array of {@linkcode MoveInfo}s used to track move slots
+   * temporarily overridden by {@linkcode MoveId.TRANSFORM} or {@linkcode MoveId.MIMIC}.
+   *
+   * Reset once {@linkcode pokemon} switches out via a {@linkcode SummonDataResetEvent}.
+   */
+  private tempMoveInfo: MoveInfoTuple = [];
 
   /** Current state of the flyout's visibility */
   public flyoutVisible = false;
 
   // Stores callbacks in a variable so they can be unsubscribed from when destroyed
-  private readonly onMoveUsedEvent = (event: Event) => this.onMoveUsed(event);
-  private readonly onBerryUsedEvent = (event: Event) => this.onBerryUsed(event);
+  private readonly onMovesetChangedEvent = (event: MovesetChangedEvent) => this.onMovesetChanged(event);
+  private readonly onSummonDataResetEvent = (event: SummonDataResetEvent) => this.onSummonDataReset(event);
 
   constructor(player: boolean) {
     super(globalScene, 0, 0);
@@ -124,79 +139,90 @@ export class BattleFlyout extends Phaser.GameObjects.Container {
   }
 
   /**
-   * Links the given {@linkcode Pokemon} and subscribes to the {@linkcode BattleSceneEventType.MOVE_USED} event
-   * @param pokemon {@linkcode Pokemon} to link to this flyout
+   * Link the given {@linkcode Pokemon} to this flyout and subscribe to the {@linkcode BattleSceneEventType.MOVESET_CHANGED} event.
+   * @param pokemon - The {@linkcode Pokemon} to link to this flyout
    */
-  initInfo(pokemon: EnemyPokemon) {
+  public initInfo(pokemon: Pokemon): void {
     this.pokemon = pokemon;
 
     this.name = `Flyout ${getPokemonNameWithAffix(this.pokemon)}`;
     this.flyoutParent.name = `Flyout Parent ${getPokemonNameWithAffix(this.pokemon)}`;
 
-    globalScene.eventTarget.addEventListener(BattleSceneEventType.MOVE_USED, this.onMoveUsedEvent);
-    globalScene.eventTarget.addEventListener(BattleSceneEventType.BERRY_USED, this.onBerryUsedEvent);
+    globalScene.eventTarget.addEventListener(BattleSceneEventType.MOVESET_CHANGED, this.onMovesetChangedEvent);
+    globalScene.eventTarget.addEventListener(BattleSceneEventType.SUMMON_DATA_RESET, this.onSummonDataResetEvent);
   }
 
-  /** Sets and formats the text property for all {@linkcode Phaser.GameObjects.Text} in the flyoutText array */
-  private setText() {
-    for (let i = 0; i < this.flyoutText.length; i++) {
-      const flyoutText = this.flyoutText[i];
-      const moveInfo = this.moveInfo[i];
-
-      if (!moveInfo) {
-        continue;
-      }
-
-      const currentPp = moveInfo.maxPp - moveInfo.ppUsed;
-      flyoutText.text = `${moveInfo.move.name}  ${currentPp}/${moveInfo.maxPp}`;
-    }
-  }
-
-  /** Updates all of the {@linkcode MoveInfo} objects in the moveInfo array */
-  private onMoveUsed(event: Event) {
-    const moveUsedEvent = event as MoveUsedEvent;
-    if (!moveUsedEvent || moveUsedEvent.pokemonId !== this.pokemon?.id || moveUsedEvent.move.id === MoveId.STRUGGLE) {
-      // Ignore Struggle
+  /**
+   * Set and formats the text property for all {@linkcode Phaser.GameObjects.Text} in the flyoutText array.
+   * @param index - The 0-indexed position of the flyout text object to update
+   */
+  private updateText(index: number): void {
+    // Use temp move info if present, or else the regular move info.
+    const moveInfo = this.tempMoveInfo[index] ?? this.moveInfo[index];
+    if (!moveInfo) {
       return;
     }
 
-    const foundInfo = this.moveInfo.find(x => x?.move.id === moveUsedEvent.move.id);
-    if (foundInfo) {
-      foundInfo.ppUsed = moveUsedEvent.ppUsed;
-    } else {
-      this.moveInfo.push({
-        move: moveUsedEvent.move,
-        maxPp: moveUsedEvent.move.pp,
-        ppUsed: moveUsedEvent.ppUsed,
-      });
-    }
-
-    this.setText();
+    const flyoutText = this.flyoutText[index];
+    const maxPP = moveInfo.move.getMovePp();
+    const currentPp = -moveInfo.move.ppUsed;
+    flyoutText.text = `${moveInfo.name}  ${currentPp}/${maxPP}`;
   }
 
-  private onBerryUsed(event: Event) {
-    const berryUsedEvent = event as BerryUsedEvent;
+  /**
+   * Update the corresponding {@linkcode MoveInfo} object in the moveInfo array.
+   * @param event - The {@linkcode MovesetChangedEvent} having been emitted
+   */
+  private onMovesetChanged(event: MovesetChangedEvent): void {
+    // Ignore other Pokemon's moves as well as Struggle and MoveId.NONE
     if (
-      !berryUsedEvent ||
-      berryUsedEvent.berryModifier.pokemonId !== this.pokemon?.id ||
-      berryUsedEvent.berryModifier.berryType !== BerryType.LEPPA
+      event.pokemonId !== this.pokemon.id ||
+      event.move.moveId === MoveId.NONE ||
+      event.move.moveId === MoveId.STRUGGLE
     ) {
-      // We only care about Leppa berries
       return;
     }
 
-    const foundInfo = this.moveInfo.find(info => info.ppUsed === info.maxPp);
-    if (!foundInfo) {
-      // This will only happen on a de-sync of PP tracking
-      return;
-    }
-    foundInfo.ppUsed = Math.max(foundInfo.ppUsed - 10, 0);
+    // Push to either the temporary or permanent move arrays, depending on which array the move was found in.
+    const isPermanent = this.pokemon.getMoveset(true).includes(event.move);
+    const infoArray = isPermanent ? this.moveInfo : this.tempMoveInfo;
 
-    this.setText();
+    const index = this.pokemon.getMoveset(isPermanent).indexOf(event.move);
+    if (index === -1) {
+      throw new Error("Updated move passed to move flyout was not found in moveset!");
+    }
+
+    // Update the corresponding slot in the info array with either a new entry or an updated PP reading.
+    if (infoArray[index]) {
+      infoArray[index].move = event.move;
+    } else {
+      infoArray[index] = {
+        name: event.move.getMove().name,
+        move: event.move,
+      };
+    }
+
+    this.updateText(index);
   }
 
-  /** Animates the flyout to either show or hide it by applying a fade and translation */
-  toggleFlyout(visible: boolean): void {
+  /**
+   * Reset the linked Pokemon's temporary moveset override when it is switched out.
+   * @param event - The {@linkcode SummonDataResetEvent} having been emitted
+   */
+  private onSummonDataReset(event: SummonDataResetEvent): void {
+    if (event.pokemonId !== this.pokemon.id) {
+      // Wrong pokemon
+      return;
+    }
+
+    this.tempMoveInfo = [];
+  }
+
+  /**
+   * Animate the flyout to either show or hide the modal.
+   * @param visible - Whether the the flyout should be shown
+   */
+  public toggleFlyout(visible: boolean): void {
     this.flyoutVisible = visible;
 
     globalScene.tweens.add({
@@ -208,9 +234,10 @@ export class BattleFlyout extends Phaser.GameObjects.Container {
     });
   }
 
-  destroy(fromScene?: boolean): void {
-    globalScene.eventTarget.removeEventListener(BattleSceneEventType.MOVE_USED, this.onMoveUsedEvent);
-    globalScene.eventTarget.removeEventListener(BattleSceneEventType.BERRY_USED, this.onBerryUsedEvent);
+  /** Destroy this element and remove all associated listeners. */
+  public destroy(fromScene?: boolean): void {
+    globalScene.eventTarget.removeEventListener(BattleSceneEventType.MOVESET_CHANGED, this.onMovesetChangedEvent);
+    globalScene.eventTarget.removeEventListener(BattleSceneEventType.SUMMON_DATA_RESET, this.onSummonDataResetEvent);
 
     super.destroy(fromScene);
   }

src/ui/party-ui-handler.ts

@@ -2142,7 +2142,12 @@ class PartyCancelButton extends Phaser.GameObjects.Container {
 
     this.partyCancelPb = partyCancelPb;
 
-    const partyCancelText = addTextObject(-10, -7, i18next.t("partyUiHandler:cancel"), TextStyle.PARTY_CANCEL_BUTTON);
+    const partyCancelText = addTextObject(
+      -10,
+      -7,
+      i18next.t("partyUiHandler:cancelButton"),
+      TextStyle.PARTY_CANCEL_BUTTON,
+    );
     this.add(partyCancelText);
   }
 

src/ui/run-info-ui-handler.ts

@@ -210,7 +210,8 @@ export class RunInfoUiHandler extends UiHandler {
     this.runContainer.add(headerText);
     const runName = addTextObject(0, 0, this.runInfo.name, TextStyle.WINDOW);
     runName.setOrigin(0, 0);
-    runName.setPositionRelative(headerBg, 60, 4);
+    const runNameX = headerText.width / 6 + headerText.x + 4;
+    runName.setPositionRelative(headerBg, runNameX, 4);
     this.runContainer.add(runName);
   }
 

test/challenges/limited-catch.test.ts

@@ -1,8 +1,10 @@
 import { AbilityId } from "#enums/ability-id";
 import { Challenges } from "#enums/challenges";
 import { MoveId } from "#enums/move-id";
+import { MysteryEncounterType } from "#enums/mystery-encounter-type";
 import { PokeballType } from "#enums/pokeball";
 import { SpeciesId } from "#enums/species-id";
+import { runMysteryEncounterToEnd } from "#test/mystery-encounter/encounter-test-utils";
 import { GameManager } from "#test/test-utils/game-manager";
 import Phaser from "phaser";
 import { afterEach, beforeAll, beforeEach, describe, expect, it } from "vitest";
@@ -52,4 +54,18 @@ describe("Challenges - Limited Catch", () => {
 
     expect(game.scene.getPlayerParty()).toHaveLength(1);
   });
+
+  it("should allow gift Pokémon from Mystery Encounters to be added to party", async () => {
+    game.override
+      .mysteryEncounterChance(100)
+      .mysteryEncounter(MysteryEncounterType.THE_POKEMON_SALESMAN)
+      .startingWave(12);
+    game.scene.money = 20000;
+
+    await game.challengeMode.runToSummon([SpeciesId.NUZLEAF]);
+
+    await runMysteryEncounterToEnd(game, 1);
+
+    expect(game.scene.getPlayerParty()).toHaveLength(2);
+  });
 });

test/challenges/limited-support.test.ts

@@ -3,6 +3,7 @@ import { Challenges } from "#enums/challenges";
 import { MoveId } from "#enums/move-id";
 import { SpeciesId } from "#enums/species-id";
 import { UiMode } from "#enums/ui-mode";
+import { ExpBoosterModifier } from "#modifiers/modifier";
 import { GameManager } from "#test/test-utils/game-manager";
 import { ModifierSelectUiHandler } from "#ui/modifier-select-ui-handler";
 import Phaser from "phaser";
@@ -75,6 +76,7 @@ describe("Challenges - Limited Support", () => {
     await game.doKillOpponents();
     await game.toNextWave();
 
+    expect(game.scene.getModifiers(ExpBoosterModifier)).toHaveLength(1);
     expect(playerPokemon).not.toHaveFullHp();
 
     game.move.use(MoveId.SPLASH);