pokerogue/test/moves/delayed_attack.test.ts
2025-06-16 11:50:27 -04:00

327 lines
11 KiB
TypeScript

import { BattlerIndex } from "#enums/battler-index";
import { allMoves } from "#app/data/data-lists";
import { DelayedAttackTag } from "#app/data/arena-tag";
import { allAbilities } from "#app/data/data-lists";
import { RandomMoveAttr } from "#app/data/moves/move";
import { MoveResult } from "#enums/move-result";
import { getPokemonNameWithAffix } from "#app/messages";
import { AttackTypeBoosterModifier } from "#app/modifier/modifier";
import { AbilityId } from "#enums/ability-id";
import { MoveId } from "#enums/move-id";
import { PokemonType } from "#enums/pokemon-type";
import { SpeciesId } from "#enums/species-id";
import GameManager from "#test/testUtils/gameManager";
import i18next from "i18next";
import Phaser from "phaser";
import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
import { BattleType } from "#enums/battle-type";
describe("Moves - Delayed Attacks", () => {
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.NO_GUARD)
.battleStyle("single")
.enemySpecies(SpeciesId.MAGIKARP)
.enemyAbility(AbilityId.STURDY)
.enemyMoveset(MoveId.SPLASH);
});
/**
* Wait until a number of turns have passed.
* @param numTurns - Number of turns to pass.
* @returns: A Promise that resolves once the specified number of turns has elapsed.
*/
async function passTurns(numTurns: number): Promise<void> {
for (let i = 0; i < numTurns; i++) {
game.move.use(MoveId.SPLASH, BattlerIndex.PLAYER);
if (game.scene.currentBattle.double && game.scene.getPlayerField()[1]) {
game.move.use(MoveId.SPLASH, BattlerIndex.PLAYER_2);
}
await game.toNextTurn();
}
}
/**
* Expect that future sight is active with the specified number of attacks.
* @param numAttacks - The number of delayed attacks that should be queued; default `1`
*/
function expectFutureSightActive(numAttacks = 1) {
const tag = game.scene.arena.getTag(DelayedAttackTag)!;
expect(tag).toBeDefined();
expect(tag["delayedAttacks"]).toHaveLength(numAttacks);
}
it.each<{ name: string; move: MoveId }>([
{ name: "Future Sight", move: MoveId.FUTURE_SIGHT },
{ name: "Doom Desire", move: MoveId.DOOM_DESIRE },
])("$name should show message and strike 2 turns after use, ignoring player/enemy switches", async ({ move }) => {
game.override.battleType(BattleType.TRAINER)
await game.classicMode.startBattle([SpeciesId.FEEBAS, SpeciesId.MILOTIC]);
game.move.use(move);
await game.toNextTurn();
expectFutureSightActive();
game.doSwitchPokemon(1);
game.forceEnemyToSwitch();
await game.toNextTurn();
game.move.use(MoveId.SPLASH);
await game.toEndOfTurn();
const enemy = game.field.getEnemyPokemon();
expect(enemy.hp).toBeLessThan(enemy.getMaxHp());
expect(game.textInterceptor.logs).toContain(
i18next.t("moveTriggers:tookMoveAttack", {
pokemonName: getPokemonNameWithAffix(enemy),
moveName: allMoves[move].name,
}),
);
});
it("should fail (preserving prior instances) when used against the same target", async () => {
await game.classicMode.startBattle([SpeciesId.BRONZONG]);
game.move.use(MoveId.FUTURE_SIGHT);
await game.toNextTurn();
expectFutureSightActive();
const bronzong = game.field.getPlayerPokemon();
expect(bronzong.getLastXMoves()[0].result).toBe(MoveResult.OTHER);
game.move.use(MoveId.FUTURE_SIGHT);
await game.toNextTurn();
expectFutureSightActive();
expect(bronzong.getLastXMoves()[0].result).toBe(MoveResult.FAIL);
});
it("should still be delayed when copied by other moves", async () => {
vi.spyOn(RandomMoveAttr.prototype, "getMoveOverride").mockReturnValue(MoveId.FUTURE_SIGHT);
await game.classicMode.startBattle([SpeciesId.BRONZONG]);
game.move.use(MoveId.METRONOME);
await game.toNextTurn();
const enemy = game.field.getEnemyPokemon();
expect(enemy.hp).toBe(enemy.getMaxHp());
expectFutureSightActive();
await passTurns(2);
expect(enemy.hp).toBeLessThan(enemy.getMaxHp());
});
it("should work when used against different targets in doubles", async () => {
game.override.battleStyle("double");
await game.classicMode.startBattle([SpeciesId.MAGIKARP, SpeciesId.FEEBAS]);
const [karp, feebas, enemy1, enemy2] = game.scene.getField();
game.move.use(MoveId.FUTURE_SIGHT, BattlerIndex.PLAYER, BattlerIndex.ENEMY);
game.move.use(MoveId.FUTURE_SIGHT, BattlerIndex.PLAYER_2, BattlerIndex.ENEMY_2);
await game.toEndOfTurn()
expectFutureSightActive(2);
expect(enemy1.hp).toBe(enemy1.getMaxHp());
expect(enemy2.hp).toBe(enemy2.getMaxHp());
expect(karp.getLastXMoves()[0].result).toBe(MoveResult.OTHER);
expect(feebas.getLastXMoves()[0].result).toBe(MoveResult.OTHER);
await passTurns(2);
expect(enemy1.hp).toBeLessThan(enemy1.getMaxHp());
expect(enemy2.hp).toBeLessThan(enemy2.getMaxHp());
});
it("should vanish silently if it would otherwise hit the user", async () => {
game.override.battleStyle("double");
await game.classicMode.startBattle([SpeciesId.MAGIKARP, SpeciesId.FEEBAS, SpeciesId.MIENFOO]);
const [karp, feebas] = game.scene.getPlayerField();
game.move.use(MoveId.FUTURE_SIGHT, BattlerIndex.PLAYER, BattlerIndex.PLAYER_2);
// Karp / Feebas / Milotic
game.doSwitchPokemon(2);
await game.toNextTurn();
expectFutureSightActive(1);
// Milotic / Feebas // Karp
game.doSwitchPokemon(2);
// Feebas / Karp // Milotic
game.doSwitchPokemon(2);
await game.toNextTurn();
await passTurns(1);
expect(karp.hp).toBe(karp.getMaxHp());
expect(feebas.hp).toBe(feebas.getMaxHp());
expect(game.textInterceptor.logs).not.toContain(
i18next.t("moveTriggers:tookMoveAttack", {
pokemonName: getPokemonNameWithAffix(karp),
moveName: allMoves[MoveId.FUTURE_SIGHT].name,
}),
);
});
it("should redirect normally if target is fainted when attack is launched", async () => {
game.override.battleStyle("double");
await game.classicMode.startBattle([SpeciesId.MAGIKARP]);
const [enemy1, enemy2] = game.scene.getEnemyField();
game.move.use(MoveId.FUTURE_SIGHT, BattlerIndex.PLAYER, BattlerIndex.ENEMY_2);
await game.killPokemon(enemy2);
await game.toNextTurn();
expect(enemy2.isFainted()).toBe(true);
expectFutureSightActive(1);
await passTurns(2);
expect(enemy1.hp).toBeLessThan(enemy1.getMaxHp());
expect(game.textInterceptor.logs).toContain(
i18next.t("moveTriggers:tookMoveAttack", {
pokemonName: getPokemonNameWithAffix(enemy1),
moveName: allMoves[MoveId.FUTURE_SIGHT].name,
}),
);
});
it("should vanish silently if target is fainted when attack lands", async () => {
game.override.battleStyle("double");
await game.classicMode.startBattle([SpeciesId.MAGIKARP]);
const [enemy1, enemy2] = game.scene.getEnemyField();
game.move.use(MoveId.FUTURE_SIGHT, BattlerIndex.PLAYER, BattlerIndex.ENEMY_2);
await game.toNextTurn();
expectFutureSightActive(1);
await passTurns(1);
game.move.use(MoveId.SPLASH);
await game.killPokemon(enemy2);
await game.toNextTurn();
expect(enemy1.hp).toBe(enemy1.getMaxHp());
expect(game.textInterceptor.logs).not.toContain(
i18next.t("moveTriggers:tookMoveAttack", {
pokemonName: getPokemonNameWithAffix(enemy1),
moveName: allMoves[MoveId.FUTURE_SIGHT].name,
}),
);
});
// TODO: ArenaTags currently proc concurrently with battler tag removal in `TurnEndPhase`,
// meaning the queued `MoveEffectPhase` no longer has Electrify applied to it
it.todo("should consider type changes at moment of execution & ignore Lightning Rod redirection", async () => {
game.override.battleStyle("double");
await game.classicMode.startBattle([SpeciesId.MAGIKARP]);
// fake left enemy having lightning rod
const [enemy1, enemy2] = game.scene.getEnemyField();
vi.spyOn(enemy1, "getAbility").mockReturnValue(allAbilities[AbilityId.LIGHTNING_ROD]);
// helps with logging
vi.spyOn(enemy1, "getNameToRender").mockReturnValue("Karp 1");
vi.spyOn(enemy2, "getNameToRender").mockReturnValue("Karp 2");
game.move.use(MoveId.FUTURE_SIGHT, BattlerIndex.PLAYER, BattlerIndex.ENEMY_2);
await game.toNextTurn();
expectFutureSightActive(1);
await passTurns(1);
game.move.use(MoveId.SPLASH, BattlerIndex.PLAYER);
game.move.changeMoveset(enemy1, MoveId.ELECTRIFY);
await game.move.forceEnemyMove(MoveId.ELECTRIFY, BattlerIndex.PLAYER);
await game.phaseInterceptor.to("TurnEndPhase");
await game.phaseInterceptor.to("MoveEffectPhase", false);
// Wait until all normal attacks have triggered, then check pending MEP
const karp = game.field.getPlayerPokemon();
const typeMock = vi.spyOn(karp, "getMoveType");
await game.toNextTurn();
expect(enemy1.hp).toBe(enemy1.getMaxHp());
expect(enemy2.hp).toBeLessThan(enemy2.getMaxHp());
expect(game.textInterceptor.logs).toContain(
i18next.t("moveTriggers:tookMoveAttack", {
pokemonName: getPokemonNameWithAffix(enemy2),
moveName: allMoves[MoveId.FUTURE_SIGHT].name,
}),
);
expect(typeMock).toHaveLastReturnedWith(PokemonType.ELECTRIC);
});
// TODO: Enable once code is added to MEP to do this
it.todo("should not apply the user's abilities when dealing damage if the user is inactive", async () => {
game.override.ability(AbilityId.NORMALIZE).enemySpecies(SpeciesId.LUNALA);
await game.classicMode.startBattle([SpeciesId.FEEBAS, SpeciesId.MILOTIC]);
game.move.use(MoveId.DOOM_DESIRE);
await game.toNextTurn();
expectFutureSightActive();
await passTurns(1);
game.doSwitchPokemon(1);
const karp = game.field.getPlayerPokemon();
const typeMock = vi.spyOn(karp, "getMoveType");
await game.toNextTurn();
const enemy = game.field.getEnemyPokemon();
expect(enemy.hp).toBe(enemy.getMaxHp());
expect(game.textInterceptor.logs).toContain(
i18next.t("moveTriggers:tookMoveAttack", {
pokemonName: getPokemonNameWithAffix(enemy),
moveName: allMoves[MoveId.FUTURE_SIGHT].name,
}),
);
expect(typeMock).toHaveLastReturnedWith(PokemonType.NORMAL);
});
it.todo("should not apply the user's held items when dealing damage if the user is inactive", async () => {
game.override.startingHeldItems([{ name: "ATTACK_TYPE_BOOSTER", count: 99, type: PokemonType.STEEL }]);
await game.classicMode.startBattle([SpeciesId.FEEBAS, SpeciesId.MILOTIC]);
game.move.use(MoveId.DOOM_DESIRE);
await game.toNextTurn();
expectFutureSightActive();
await passTurns(1);
game.doSwitchPokemon(1);
const powerMock = vi.spyOn(allMoves[MoveId.DOOM_DESIRE], "calculateBattlePower");
const typeBoostSpy = vi.spyOn(AttackTypeBoosterModifier.prototype, "apply");
await game.toNextTurn();
expect(powerMock).toHaveLastReturnedWith(120);
expect(typeBoostSpy).not.toHaveBeenCalled();
});
});