Implement Heal Bell + Aromatherapy (#238)

* adds frame for StatusCureAttr

* heal bell and aromatherapy functioning as intended

* refactor attr to solely handle party cure, party interaction unique enough to justify

* adds header to PartyStatusCureAttr

* code comment

* comment formatting improvement

* checks for passives as well

* code comment

* shows ability bar if immune

src/data/move.ts

@@ -1,6 +1,6 @@
 import { Moves } from "./enums/moves";
 import { ChargeAnim, MoveChargeAnim, initMoveAnim, loadMoveAnimAssets } from "./battle-anims";
-import { BattleEndPhase, MovePhase, NewBattlePhase, PokemonHealPhase, StatChangePhase, SwitchSummonPhase } from "../phases";
+import { BattleEndPhase, MovePhase, NewBattlePhase, PartyEffectPhase, PartyStatusCurePhase, PokemonHealPhase, StatChangePhase, SwitchSummonPhase } from "../phases";
 import { BattleStat, getBattleStatName } from "./battle-stat";
 import { EncoreTag } from "./battler-tags";
 import { BattlerTagType } from "./enums/battler-tag-type";
@@ -50,7 +50,8 @@ export enum MoveTarget {
   ALL,
   USER_SIDE,
   ENEMY_SIDE,
-  BOTH_SIDES
+  BOTH_SIDES,
+  PARTY
 }
 
 export enum MoveFlags {
@@ -832,6 +833,34 @@ export class HealAttr extends MoveEffectAttr {
   }
 }
 
+/**
+ * Cures the user's party of non-volatile status conditions, ie. Heal Bell, Aromatherapy
+ * @param {string} message Message to display after using move
+ * @param {Abilities} abilityCondition Skips mons with this ability, ie. Soundproof
+ */
+export class PartyStatusCureAttr extends MoveEffectAttr {
+  private message: string;
+  private abilityCondition: Abilities;
+
+  constructor(message: string, abilityCondition: Abilities) {
+    super();
+
+    this.message = message;
+    this.abilityCondition = abilityCondition;
+  }
+
+  apply(user: Pokemon, target: Pokemon, move: Move, args: any[]): boolean {
+    if (!super.apply(user, target, move, args))
+      return false;
+
+    this.addPartyCurePhase(user);
+  }
+
+  addPartyCurePhase(user: Pokemon) {
+    user.scene.unshiftPhase(new PartyStatusCurePhase(user.scene, user, this.message, this.abilityCondition));
+  }
+}
+
 export class SacrificialFullRestoreAttr extends SacrificialAttr {
   constructor() {
     super();
@@ -4003,6 +4032,7 @@ export function getMoveTargets(user: Pokemon, move: Moves): MoveTargetSet {
 
   switch (moveTarget) {
     case MoveTarget.USER:
+    case MoveTarget.PARTY:
       set = [ user];
       break;
     case MoveTarget.NEAR_OTHER:
@@ -4628,9 +4658,9 @@ export function initMoves() {
       .condition((user, target, move) => user.status?.effect === StatusEffect.SLEEP)
       .ignoresVirtual(),
     new StatusMove(Moves.HEAL_BELL, Type.NORMAL, -1, 5, -1, 0, 2)
+      .attr(PartyStatusCureAttr, "A bell chimed!", Abilities.SOUNDPROOF)
       .soundBased()
-      .target(MoveTarget.USER_AND_ALLIES)
+      .target(MoveTarget.PARTY),
-      .unimplemented(),
     new AttackMove(Moves.RETURN, Type.NORMAL, MoveCategory.PHYSICAL, -1, 100, 20, -1, 0, 2)
       .attr(FriendshipPowerAttr),
     new AttackMove(Moves.PRESENT, Type.NORMAL, MoveCategory.PHYSICAL, -1, 90, 15, -1, 0, 2)
@@ -4901,8 +4931,8 @@ export function initMoves() {
       .attr(MovePowerMultiplierAttr, (user, target, move) => [WeatherType.SUNNY, WeatherType.RAIN, WeatherType.SANDSTORM, WeatherType.HAIL, WeatherType.SNOW, WeatherType.FOG, WeatherType.HEAVY_RAIN, WeatherType.HARSH_SUN].includes(user.scene.arena.weather?.weatherType) && !user.scene.arena.weather?.isEffectSuppressed(user.scene) ? 2 : 1)
       .ballBombMove(),
     new StatusMove(Moves.AROMATHERAPY, Type.GRASS, -1, 5, -1, 0, 3)
-      .target(MoveTarget.USER_AND_ALLIES)
+      .attr(PartyStatusCureAttr, "A soothing aroma wafted through the area!", Abilities.SAP_SIPPER)
-      .unimplemented(),
+      .target(MoveTarget.PARTY),
     new StatusMove(Moves.FAKE_TEARS, Type.DARK, 100, 20, -1, 0, 3)
       .attr(StatChangeAttr, BattleStat.SPDEF, -2),
     new AttackMove(Moves.AIR_CUTTER, Type.FLYING, MoveCategory.SPECIAL, 60, 95, 25, -1, 0, 3)

src/phases.ts

@@ -4544,6 +4544,48 @@ export class AddEnemyBuffModifierPhase extends Phase {
   }
 }
 
+/**
+ * Cures the party of all non-volatile status conditions, shows a message
+ * @param {BattleScene} scene The current scene
+ * @param {Pokemon} user The user of the move that cures the party
+ * @param {string} message The message that should be displayed
+ * @param {Abilities} abilityCondition Pokemon with this ability will not be affected ie. Soundproof
+ */
+export class PartyStatusCurePhase extends BattlePhase {
+  private user: Pokemon;
+  private message: string;
+  private abilityCondition: Abilities;
+
+  constructor(scene: BattleScene, user: Pokemon, message: string, abilityCondition: Abilities) {
+    super(scene);
+
+    this.user = user;
+    this.message = message;
+    this.abilityCondition = abilityCondition;
+  }
+
+  start() {
+    super.start();
+    for (let pokemon of this.scene.getParty()) {
+      if (!pokemon.isOnField() || pokemon === this.user) {
+        pokemon.resetStatus(false);
+        pokemon.updateInfo(true);
+      } else {
+        if (!pokemon.hasAbility(this.abilityCondition)) {
+          pokemon.resetStatus();
+          pokemon.updateInfo(true);
+        } else {
+          // Manually show ability bar, since we're not hooked into the targeting system
+          pokemon.scene.unshiftPhase(new ShowAbilityPhase(pokemon.scene, pokemon.id, pokemon.getPassiveAbility()?.id === this.abilityCondition));
+        }
+      }
+    }
+    if (this.message)
+      this.scene.queueMessage(this.message);
+    this.end();
+  }
+}
+
 export class PartyHealPhase extends BattlePhase {
   private resumeBgm: boolean;