pokerogue/src/data/mystery-encounters/encounters/teleporting-hijinks-encounter.ts

import type { EnemyPartyConfig } from "#app/data/mystery-encounters/utils/encounter-phase-utils";
import {
  generateModifierTypeOption,
  initBattleWithEnemyConfig,
  setEncounterExp,
  setEncounterRewards,
  transitionMysteryEncounterIntroVisuals,
  updatePlayerMoney,
} from "#app/data/mystery-encounters/utils/encounter-phase-utils";
import { randSeedInt } from "#app/utils/common";
import { MysteryEncounterType } from "#enums/mystery-encounter-type";
import { globalScene } from "#app/global-scene";
import type MysteryEncounter from "#app/data/mystery-encounters/mystery-encounter";
import { MysteryEncounterBuilder } from "#app/data/mystery-encounters/mystery-encounter";
import { MoneyRequirement, WaveModulusRequirement } from "#app/data/mystery-encounters/mystery-encounter-requirements";
import type Pokemon from "#app/field/pokemon";
import { EnemyPokemon } from "#app/field/pokemon";
import { MysteryEncounterOptionBuilder } from "#app/data/mystery-encounters/mystery-encounter-option";
import { queueEncounterMessage, showEncounterText } from "#app/data/mystery-encounters/utils/encounter-dialogue-utils";
import PokemonData from "#app/system/pokemon-data";
import { MysteryEncounterTier } from "#enums/mystery-encounter-tier";
import { MysteryEncounterOptionMode } from "#enums/mystery-encounter-option-mode";
import { BiomeId } from "#enums/biome-id";
import { getBiomeKey } from "#app/field/arena";
import { PokemonType } from "#enums/pokemon-type";
import { getPartyLuckValue, modifierTypes } from "#app/modifier/modifier-type";
import { TrainerSlot } from "#enums/trainer-slot";
import { BattlerTagType } from "#enums/battler-tag-type";
import { getPokemonNameWithAffix } from "#app/messages";
import { Stat } from "#enums/stat";
import { CLASSIC_MODE_MYSTERY_ENCOUNTER_WAVES } from "#app/constants";
import {
  getEncounterPokemonLevelForWave,
  STANDARD_ENCOUNTER_BOOSTED_LEVEL_MODIFIER,
} from "#app/data/mystery-encounters/utils/encounter-pokemon-utils";

/** the i18n namespace for this encounter */
const namespace = "mysteryEncounters/teleportingHijinks";

const MONEY_COST_MULTIPLIER = 1.75;
const BIOME_CANDIDATES = [
  BiomeId.SPACE,
  BiomeId.FAIRY_CAVE,
  BiomeId.LABORATORY,
  BiomeId.ISLAND,
  BiomeId.WASTELAND,
  BiomeId.DOJO,
];
const MACHINE_INTERFACING_TYPES = [PokemonType.ELECTRIC, PokemonType.STEEL];

/**
 * Teleporting Hijinks encounter.
 * @see {@link https://github.com/pagefaultgames/pokerogue/issues/3817 | GitHub Issue #3817}
 * @see For biome requirements check {@linkcode mysteryEncountersByBiome}
 */
export const TeleportingHijinksEncounter: MysteryEncounter = MysteryEncounterBuilder.withEncounterType(
  MysteryEncounterType.TELEPORTING_HIJINKS,
)
  .withEncounterTier(MysteryEncounterTier.COMMON)
  .withSceneWaveRangeRequirement(...CLASSIC_MODE_MYSTERY_ENCOUNTER_WAVES)
  .withSceneRequirement(new WaveModulusRequirement([1, 2, 3], 10)) // Must be in first 3 waves after boss wave
  .withSceneRequirement(new MoneyRequirement(0, MONEY_COST_MULTIPLIER)) // Must be able to pay teleport cost
  .withAutoHideIntroVisuals(false)
  .withCatchAllowed(true)
  .withFleeAllowed(false)
  .withIntroSpriteConfigs([
    {
      spriteKey: "teleporting_hijinks_teleporter",
      fileRoot: "mystery-encounters",
      hasShadow: true,
      x: 4,
      y: 4,
      yShadow: 1,
    },
  ])
  .withIntroDialogue([
    {
      text: `${namespace}:intro`,
    },
  ])
  .setLocalizationKey(`${namespace}`)
  .withTitle(`${namespace}:title`)
  .withDescription(`${namespace}:description`)
  .withQuery(`${namespace}:query`)
  .withOnInit(() => {
    const encounter = globalScene.currentBattle.mysteryEncounter!;
    const price = globalScene.getWaveMoneyAmount(MONEY_COST_MULTIPLIER);
    encounter.setDialogueToken("price", price.toString());
    encounter.misc = {
      price,
    };

    return true;
  })
  .withOption(
    MysteryEncounterOptionBuilder.newOptionWithMode(MysteryEncounterOptionMode.DISABLED_OR_DEFAULT)
      .withSceneMoneyRequirement(0, MONEY_COST_MULTIPLIER) // Must be able to pay teleport cost
      .withDialogue({
        buttonLabel: `${namespace}:option.1.label`,
        buttonTooltip: `${namespace}:option.1.tooltip`,
        selected: [
          {
            text: `${namespace}:option.1.selected`,
          },
        ],
      })
      .withPreOptionPhase(async () => {
        // Update money
        updatePlayerMoney(-globalScene.currentBattle.mysteryEncounter!.misc.price, true, false);
      })
      .withOptionPhase(async () => {
        const config: EnemyPartyConfig = await doBiomeTransitionDialogueAndBattleInit();
        setEncounterRewards({ fillRemaining: true });
        await initBattleWithEnemyConfig(config);
      })
      .build(),
  )
  .withOption(
    MysteryEncounterOptionBuilder.newOptionWithMode(MysteryEncounterOptionMode.DISABLED_OR_SPECIAL)
      .withPokemonTypeRequirement(MACHINE_INTERFACING_TYPES, true, 1) // Must have Steel or Electric type
      .withDialogue({
        buttonLabel: `${namespace}:option.2.label`,
        buttonTooltip: `${namespace}:option.2.tooltip`,
        disabledButtonTooltip: `${namespace}:option.2.disabled_tooltip`,
        selected: [
          {
            text: `${namespace}:option.2.selected`,
          },
        ],
      })
      .withOptionPhase(async () => {
        const config: EnemyPartyConfig = await doBiomeTransitionDialogueAndBattleInit();
        setEncounterRewards({ fillRemaining: true });
        setEncounterExp(globalScene.currentBattle.mysteryEncounter!.selectedOption!.primaryPokemon!.id, 100);
        await initBattleWithEnemyConfig(config);
      })
      .build(),
  )
  .withSimpleOption(
    {
      buttonLabel: `${namespace}:option.3.label`,
      buttonTooltip: `${namespace}:option.3.tooltip`,
      selected: [
        {
          text: `${namespace}:option.3.selected`,
        },
      ],
    },
    async () => {
      // Inspect the Machine
      const encounter = globalScene.currentBattle.mysteryEncounter!;

      // Init enemy
      const level = getEncounterPokemonLevelForWave(STANDARD_ENCOUNTER_BOOSTED_LEVEL_MODIFIER);
      const bossSpecies = globalScene.arena.randomSpecies(
        globalScene.currentBattle.waveIndex,
        level,
        0,
        getPartyLuckValue(globalScene.getPlayerParty()),
        true,
      );
      const bossPokemon = new EnemyPokemon(bossSpecies, level, TrainerSlot.NONE, true);
      encounter.setDialogueToken("enemyPokemon", getPokemonNameWithAffix(bossPokemon));
      const config: EnemyPartyConfig = {
        pokemonConfigs: [
          {
            level: level,
            species: bossSpecies,
            dataSource: new PokemonData(bossPokemon),
            isBoss: true,
          },
        ],
      };

      const magnet = generateModifierTypeOption(modifierTypes.ATTACK_TYPE_BOOSTER, [PokemonType.STEEL])!;
      const metalCoat = generateModifierTypeOption(modifierTypes.ATTACK_TYPE_BOOSTER, [PokemonType.ELECTRIC])!;
      setEncounterRewards({
        guaranteedModifierTypeOptions: [magnet, metalCoat],
        fillRemaining: true,
      });
      await transitionMysteryEncounterIntroVisuals(true, true);
      await initBattleWithEnemyConfig(config);
    },
  )
  .build();

async function doBiomeTransitionDialogueAndBattleInit() {
  const encounter = globalScene.currentBattle.mysteryEncounter!;

  // Calculate new biome (cannot be current biome)
  const filteredBiomes = BIOME_CANDIDATES.filter(b => globalScene.arena.biomeType !== b);
  const newBiome = filteredBiomes[randSeedInt(filteredBiomes.length)];

  // Show dialogue and transition biome
  await showEncounterText(`${namespace}:transport`);
  await Promise.all([animateBiomeChange(newBiome), transitionMysteryEncounterIntroVisuals()]);
  globalScene.updateBiomeWaveText();
  globalScene.playBgm();
  await showEncounterText(`${namespace}:attacked`);

  // Init enemy
  const level = getEncounterPokemonLevelForWave(STANDARD_ENCOUNTER_BOOSTED_LEVEL_MODIFIER);
  const bossSpecies = globalScene.arena.randomSpecies(
    globalScene.currentBattle.waveIndex,
    level,
    0,
    getPartyLuckValue(globalScene.getPlayerParty()),
    true,
  );
  const bossPokemon = new EnemyPokemon(bossSpecies, level, TrainerSlot.NONE, true);
  encounter.setDialogueToken("enemyPokemon", getPokemonNameWithAffix(bossPokemon));

  // Defense/Spd buffs below wave 50, +1 to all stats otherwise
  const statChangesForBattle: (Stat.ATK | Stat.DEF | Stat.SPATK | Stat.SPDEF | Stat.SPD | Stat.ACC | Stat.EVA)[] =
    globalScene.currentBattle.waveIndex < 50
      ? [Stat.DEF, Stat.SPDEF, Stat.SPD]
      : [Stat.ATK, Stat.DEF, Stat.SPATK, Stat.SPDEF, Stat.SPD];

  const config: EnemyPartyConfig = {
    pokemonConfigs: [
      {
        level: level,
        species: bossSpecies,
        dataSource: new PokemonData(bossPokemon),
        isBoss: true,
        tags: [BattlerTagType.MYSTERY_ENCOUNTER_POST_SUMMON],
        mysteryEncounterBattleEffects: (pokemon: Pokemon) => {
          queueEncounterMessage(`${namespace}:boss_enraged`);
          globalScene.phaseManager.unshiftNew(
            "StatStageChangePhase",
            pokemon.getBattlerIndex(),
            true,
            statChangesForBattle,
            1,
          );
        },
      },
    ],
  };

  return config;
}

async function animateBiomeChange(nextBiome: BiomeId) {
  return new Promise<void>(resolve => {
    globalScene.tweens.add({
      targets: [globalScene.arenaEnemy, globalScene.lastEnemyTrainer],
      x: "+=300",
      duration: 2000,
      onComplete: () => {
        globalScene.newArena(nextBiome);

        const biomeKey = getBiomeKey(nextBiome);
        const bgTexture = `${biomeKey}_bg`;
        globalScene.arenaBgTransition.setTexture(bgTexture);
        globalScene.arenaBgTransition.setAlpha(0);
        globalScene.arenaBgTransition.setVisible(true);
        globalScene.arenaPlayerTransition.setBiome(nextBiome);
        globalScene.arenaPlayerTransition.setAlpha(0);
        globalScene.arenaPlayerTransition.setVisible(true);

        globalScene.tweens.add({
          targets: [globalScene.arenaPlayer, globalScene.arenaBgTransition, globalScene.arenaPlayerTransition],
          duration: 1000,
          ease: "Sine.easeInOut",
          alpha: (target: any) => (target === globalScene.arenaPlayer ? 0 : 1),
          onComplete: () => {
            globalScene.arenaBg.setTexture(bgTexture);
            globalScene.arenaPlayer.setBiome(nextBiome);
            globalScene.arenaPlayer.setAlpha(1);
            globalScene.arenaEnemy.setBiome(nextBiome);
            globalScene.arenaEnemy.setAlpha(1);
            globalScene.arenaNextEnemy.setBiome(nextBiome);
            globalScene.arenaBgTransition.setVisible(false);
            globalScene.arenaPlayerTransition.setVisible(false);
            if (globalScene.lastEnemyTrainer) {
              globalScene.lastEnemyTrainer.destroy();
            }

            resolve();

            globalScene.tweens.add({
              targets: globalScene.arenaEnemy,
              x: "-=300",
            });
          },
        });
      },
    });
  });
}