Merge f7f863070f into 375587213e

src/data/moves/move.ts

@@ -10887,7 +10887,7 @@ export function initMoves() {
       .attr(MovePowerMultiplierAttr, (_user, target) => target.turnData.acted ? 1 : 2)
       .bitingMove(),
     new StatusMove(MoveId.COURT_CHANGE, PokemonType.NORMAL, 100, 10, -1, 0, 8)
-      .attr(SwapArenaTagsAttr, [ ArenaTagType.AURORA_VEIL, ArenaTagType.LIGHT_SCREEN, ArenaTagType.MIST, ArenaTagType.REFLECT, ArenaTagType.SPIKES, ArenaTagType.STEALTH_ROCK, ArenaTagType.STICKY_WEB, ArenaTagType.TAILWIND, ArenaTagType.TOXIC_SPIKES ]),
+      .attr(SwapArenaTagsAttr, [ ArenaTagType.AURORA_VEIL, ArenaTagType.LIGHT_SCREEN, ArenaTagType.MIST, ArenaTagType.REFLECT, ArenaTagType.SPIKES, ArenaTagType.STEALTH_ROCK, ArenaTagType.STICKY_WEB, ArenaTagType.TAILWIND, ArenaTagType.TOXIC_SPIKES, ArenaTagType.SAFEGUARD, ArenaTagType.FIRE_GRASS_PLEDGE, ArenaTagType.WATER_FIRE_PLEDGE, ArenaTagType.GRASS_WATER_PLEDGE ]),
     /* Unused */
     new AttackMove(MoveId.MAX_FLARE, PokemonType.FIRE, MoveCategory.PHYSICAL, 10, -1, 10, -1, 0, 8)
       .target(MoveTarget.NEAR_ENEMY)

test/moves/court-change.test.ts

@@ -0,0 +1,85 @@
+import { AbilityId } from "#enums/ability-id";
+import { ArenaTagSide } from "#enums/arena-tag-side";
+import { ArenaTagType } from "#enums/arena-tag-type";
+import { MoveId } from "#enums/move-id";
+import { SpeciesId } from "#enums/species-id";
+import { Stat } from "#enums/stat";
+import { StatusEffect } from "#enums/status-effect";
+import { GameManager } from "#test/test-utils/game-manager";
+import Phaser from "phaser";
+import { afterEach, beforeAll, beforeEach, describe, expect, it } from "vitest";
+
+describe("Move - Court Change", () => {
+  let phaserGame: Phaser.Game;
+  let game: GameManager;
+
+  beforeAll(() => {
+    phaserGame = new Phaser.Game({
+      type: Phaser.HEADLESS,
+    });
+  });
+
+  afterEach(() => {
+    game.phaseInterceptor.restoreOg();
+  });
+
+  beforeEach(() => {
+    game = new GameManager(phaserGame);
+    game.override
+      .ability(AbilityId.BALL_FETCH)
+      .criticalHits(false)
+      .enemyAbility(AbilityId.STURDY)
+      .startingLevel(100)
+      .battleStyle("single")
+      .enemySpecies(SpeciesId.MAGIKARP)
+      .enemyMoveset(MoveId.SPLASH);
+  });
+
+  it("should swap combined Pledge effects to the opposite side", async () => {
+    game.override.battleStyle("double");
+    await game.classicMode.startBattle([SpeciesId.REGIELEKI, SpeciesId.SHUCKLE]);
+
+    const regieleki = game.field.getPlayerPokemon();
+    const enemyPokemon = game.field.getEnemyPokemon();
+
+    game.move.use(MoveId.WATER_PLEDGE);
+    game.move.use(MoveId.GRASS_PLEDGE, 1);
+    await game.toNextTurn();
+
+    // enemy team will be in the swamp and slowed
+    expect(game.scene.arena.getTagOnSide(ArenaTagType.GRASS_WATER_PLEDGE, ArenaTagSide.ENEMY)).toBeDefined();
+    expect(enemyPokemon.getEffectiveStat(Stat.SPD)).toBe(enemyPokemon.getStat(Stat.SPD) / 4);
+
+    game.move.use(MoveId.COURT_CHANGE);
+    game.move.use(MoveId.SPLASH, 1);
+    await game.toEndOfTurn();
+
+    // own team should now be in the swamp and slowed
+    expect(game.scene.arena.getTagOnSide(ArenaTagType.GRASS_WATER_PLEDGE, ArenaTagSide.ENEMY)).toBeUndefined();
+    expect(game.scene.arena.getTagOnSide(ArenaTagType.GRASS_WATER_PLEDGE, ArenaTagSide.PLAYER)).toBeDefined();
+    expect(regieleki.getEffectiveStat(Stat.SPD)).toBe(regieleki.getStat(Stat.SPD) / 4);
+  });
+
+  it("should swap safeguard to the enemy side ", async () => {
+    game.override.enemyMoveset(MoveId.TOXIC_THREAD);
+    await game.classicMode.startBattle([SpeciesId.NINJASK]);
+
+    const ninjask = game.field.getPlayerPokemon();
+
+    game.move.use(MoveId.SAFEGUARD);
+    await game.move.forceEnemyMove(MoveId.TOXIC_THREAD);
+    await game.toNextTurn();
+
+    // Ninjask will not be poisoned because of Safeguard
+    expect(game.scene.arena.getTagOnSide(ArenaTagType.SAFEGUARD, ArenaTagSide.PLAYER)).toBeDefined();
+    expect(ninjask.status?.effect).toBeUndefined();
+
+    game.move.use(MoveId.COURT_CHANGE);
+    await game.toEndOfTurn();
+
+    // Ninjask should now be poisoned due to lack of Safeguard
+    expect(game.scene.arena.getTagOnSide(ArenaTagType.SAFEGUARD, ArenaTagSide.PLAYER)).toBeUndefined();
+    expect(game.scene.arena.getTagOnSide(ArenaTagType.SAFEGUARD, ArenaTagSide.ENEMY)).toBeDefined();
+    expect(ninjask.status?.effect).toBe(StatusEffect.POISON);
+  });
+});