Update ability.ts

src/data/ability.ts

@@ -202,6 +202,25 @@ export class PreDefendAbAttr extends AbAttr {
   }
 }
 
+export class PreDefendFormChangeAbAttr extends PreDefendAbAttr {
+  private formFunc: (p: Pokemon) => integer;
+
+  constructor(formFunc: ((p: Pokemon) => integer)) {
+    super(true);
+
+    this.formFunc = formFunc;
+  }
+
+  applyPreDefend(pokemon: Pokemon, passive: boolean, attacker: Pokemon, move: PokemonMove, cancelled: Utils.BooleanHolder, args: any[]): boolean {
+    const formIndex = this.formFunc(pokemon);
+    if (formIndex !== pokemon.formIndex) {
+      pokemon.scene.triggerPokemonFormChange(pokemon, SpeciesFormChangeManualTrigger, false);
+      return true;
+    }
+
+    return false;
+  }
+}
 export class PreDefendFullHpEndureAbAttr extends PreDefendAbAttr {
   applyPreDefend(pokemon: Pokemon, passive: boolean, attacker: Pokemon, move: PokemonMove, cancelled: Utils.BooleanHolder, args: any[]): boolean {
     if (pokemon.getHpRatio() < 1 || (args[0] as Utils.NumberHolder).value < pokemon.hp)
@@ -261,14 +280,14 @@ export class ReceivedTypeDamageMultiplierAbAttr extends ReceivedMoveDamageMultip
   }
 }
 
-export class SetMovePowerToOneAbAttr extends ReceivedMoveDamageMultiplierAbAttr {
+export class PreDefendMovePowerToOneAbAttr extends ReceivedMoveDamageMultiplierAbAttr {
   constructor(condition: PokemonDefendCondition) {
     super(condition, 1);
   }
 
   applyPreDefend(pokemon: Pokemon, passive: boolean, attacker: Pokemon, move: PokemonMove, cancelled: Utils.BooleanHolder, args: any[]): boolean {
     if (this.condition(pokemon, attacker, move.getMove())) {
-      (args[0] as Utils.NumberHolder).value = 0.001;
+      (args[0] as Utils.NumberHolder).value = 1;
       return true;
     }
 
@@ -403,12 +422,9 @@ export class PostDefendAbAttr extends AbAttr {
 
 export class PostDefendDisguiseAbAttr extends PostDefendAbAttr {
 
-  constructor(damageRatio?: number) {
-    super(true);
-  }
-
   applyPostDefend(pokemon: Pokemon, passive: boolean, attacker: Pokemon, move: PokemonMove, hitResult: HitResult, args: any[]): boolean {
     if (pokemon.formIndex == 0 && pokemon.battleData.hitCount != 0 && (move.getMove().category == MoveCategory.SPECIAL || move.getMove().category == MoveCategory.PHYSICAL)) {
+      
       const recoilDamage = Math.ceil((pokemon.getMaxHp() / 8) - attacker.turnData.damageDealt);
       if (!recoilDamage)
         return false;
@@ -421,6 +437,26 @@ export class PostDefendDisguiseAbAttr extends PostDefendAbAttr {
   }
 }
 
+export class PostDefendFormChangeAbAttr extends PostDefendAbAttr {
+  private formFunc: (p: Pokemon) => integer;
+
+  constructor(formFunc: ((p: Pokemon) => integer)) {
+    super(true);
+
+    this.formFunc = formFunc;
+  }
+
+  applyPostDefend(pokemon: Pokemon, passive: boolean, attacker: Pokemon, move: PokemonMove, hitResult: HitResult, args: any[]): boolean {
+    const formIndex = this.formFunc(pokemon);
+    if (formIndex !== pokemon.formIndex) {
+      pokemon.scene.triggerPokemonFormChange(pokemon, SpeciesFormChangeManualTrigger, false);
+      return true;
+    }
+
+    return false;
+  }
+}
+
 export class FieldPriorityMoveImmunityAbAttr extends PreDefendAbAttr {
   applyPreDefend(pokemon: Pokemon, passive: boolean, attacker: Pokemon, move: PokemonMove, cancelled: Utils.BooleanHolder, args: any[]): boolean {
     const attackPriority = new Utils.IntegerHolder(move.getMove().priority);
@@ -477,7 +513,7 @@ export class MoveImmunityStatChangeAbAttr extends MoveImmunityAbAttr {
   applyPreDefend(pokemon: Pokemon, passive: boolean, attacker: Pokemon, move: PokemonMove, cancelled: Utils.BooleanHolder, args: any[]): boolean {
     const ret = super.applyPreDefend(pokemon, passive, attacker, move, cancelled, args)
     if (ret) {
-      pokemon.scene.unshiftPhase(new StatChangePhase(pokemon.scene, pokemon.getBattlerIndex(), true, [ this.stat ], this.levels));
+      pokemon.scene.unshiftPhase(new StatChangePhase(pokemon.scene, pokemon.getBattlerIndex(), true, [this.stat], this.levels));
     }
 
     return ret;
@@ -2472,7 +2508,7 @@ export function initAbilities() {
       .attr(BattleStatMultiplierAbAttr, BattleStat.SPATK, 1.5)
       .condition(getWeatherCondition(WeatherType.SUNNY, WeatherType.HARSH_SUN)),
     new Ability(Abilities.QUICK_FEET, "Quick Feet", "Boosts the Speed stat if the Pokémon has a status condition.", 4)
-      .conditionalAttr(pokemon => pokemon.status.effect === StatusEffect.PARALYSIS, BattleStatMultiplierAbAttr, BattleStat.SPD, 2)
+      .conditionalAttr(pokemon => pokemon.status ? pokemon.status.effect === StatusEffect.PARALYSIS : false, BattleStatMultiplierAbAttr, BattleStat.SPD, 2)
       .conditionalAttr(pokemon => !!pokemon.status, BattleStatMultiplierAbAttr, BattleStat.SPD, 1.5),
     new Ability(Abilities.NORMALIZE, "Normalize", "All the Pokémon's moves become Normal type. The power of those moves is boosted a little.", 4)
       .attr(MoveTypeChangeAttr, Type.NORMAL, 1.2, (user, target, move) => move.id !== Moves.HIDDEN_POWER && move.id !== Moves.WEATHER_BALL &&
@@ -2749,8 +2785,11 @@ export function initAbilities() {
       .attr(UnswappableAbilityAbAttr)
       .attr(UnsuppressableAbilityAbAttr),
     new Ability(Abilities.DISGUISE, "Disguise (P)", "Once per battle, the shroud that covers the Pokémon can protect it from an attack.", 7)
-      .attr(SetMovePowerToOneAbAttr,  (target, user, move) => target.formIndex == 0)
+      .attr(PreDefendMovePowerToOneAbAttr, (target, user, move) => target.formIndex == 0 && target.getAttackTypeEffectiveness(move.type) > 0)
-      .attr(PostTurnFormChangeAbAttr, pokemon => pokemon.battleData.hitCount === 0 ? 0 : 1)
+      .attr(PostSummonFormChangeAbAttr, p => p.battleData.hitCount === 0 ? 0 : 1)
+      .attr(PostBattleInitFormChangeAbAttr, p => p.battleData.hitCount === 0 ? 0 : 1)
+      .attr(PostDefendFormChangeAbAttr, p => p.battleData.hitCount === 0 ? 0 : 1)
+      .attr(PreDefendFormChangeAbAttr, p => p.battleData.hitCount === 0 ? 0 : 1)
       .attr(PostDefendDisguiseAbAttr)
       .attr(UncopiableAbilityAbAttr)
       .attr(UnswappableAbilityAbAttr)