Merge remote-tracking branch 'origin/beta' into move/spectralthief

src/battle-scene.ts

@@ -38,7 +38,7 @@ import PokemonData from "#app/system/pokemon-data";
 import { Nature } from "#app/data/nature";
 import { FormChangeItem, pokemonFormChanges, SpeciesFormChange, SpeciesFormChangeManualTrigger, SpeciesFormChangeTimeOfDayTrigger, SpeciesFormChangeTrigger } from "#app/data/pokemon-forms";
 import { FormChangePhase } from "#app/phases/form-change-phase";
-import { getTypeRgb } from "#app/data/type";
+import { getTypeRgb, Type } from "#app/data/type";
 import PokemonSpriteSparkleHandler from "#app/field/pokemon-sprite-sparkle-handler";
 import CharSprite from "#app/ui/char-sprite";
 import DamageNumberHandler from "#app/field/damage-number-handler";
@@ -98,6 +98,7 @@ import { MysteryEncounterMode } from "#enums/mystery-encounter-mode";
 import { ExpGainsSpeed } from "#enums/exp-gains-speed";
 import { BattlerTagType } from "#enums/battler-tag-type";
 import { FRIENDSHIP_GAIN_FROM_BATTLE } from "#app/data/balance/starters";
+import { StatusEffect } from "#enums/status-effect";
 
 export const bypassLogin = import.meta.env.VITE_BYPASS_LOGIN === "1";
 
@@ -2982,12 +2983,21 @@ export default class BattleScene extends SceneBase {
 
   updateGameInfo(): void {
     const gameInfo = {
-      playTime: this.sessionPlayTime ? this.sessionPlayTime : 0,
+      playTime: this.sessionPlayTime ?? 0,
       gameMode: this.currentBattle ? this.gameMode.getName() : "Title",
       biome: this.currentBattle ? getBiomeName(this.arena.biomeType) : "",
-      wave: this.currentBattle?.waveIndex || 0,
+      wave: this.currentBattle?.waveIndex ?? 0,
-      party: this.party ? this.party.map(p => {
+      party: this.party ? this.party.map((p) => {
-        return { name: p.name, level: p.level };
+        return {
+          name: p.name,
+          form: p.getFormKey(),
+          types: p.getTypes().map((type) => Type[type]),
+          teraType: p.getTeraType() !== Type.UNKNOWN ? Type[p.getTeraType()] : "",
+          level: p.level,
+          currentHP: p.hp,
+          maxHP: p.getMaxHp(),
+          status: p.status?.effect ? StatusEffect[p.status.effect] : ""
+        };
       }) : [],
       modeChain: this.ui?.getModeChain() ?? [],
     };

src/data/ability.ts

@@ -5433,8 +5433,7 @@ export function initAbilities() {
       .attr(EffectSporeAbAttr),
     new Ability(Abilities.SYNCHRONIZE, 3)
       .attr(SyncEncounterNatureAbAttr)
-      .attr(SynchronizeStatusAbAttr)
+      .attr(SynchronizeStatusAbAttr),
-      .partial(), // interaction with psycho shift needs work, keeping to old Gen interaction for now
     new Ability(Abilities.CLEAR_BODY, 3)
       .attr(ProtectStatAbAttr)
       .ignorable(),
@@ -6036,7 +6035,7 @@ export function initAbilities() {
       .bypassFaint(),
     new Ability(Abilities.CORROSION, 7)
       .attr(IgnoreTypeStatusEffectImmunityAbAttr, [ StatusEffect.POISON, StatusEffect.TOXIC ], [ Type.STEEL, Type.POISON ])
-      .edgeCase(), // Should interact correctly with magic coat/bounce (not yet implemented), fling with toxic orb (not implemented yet), and synchronize (not fully implemented yet)
+      .edgeCase(), // Should interact correctly with magic coat/bounce (not yet implemented) + fling with toxic orb (not implemented yet)
     new Ability(Abilities.COMATOSE, 7)
       .attr(UncopiableAbilityAbAttr)
       .attr(UnswappableAbilityAbAttr)

src/data/balance/biomes.ts

@@ -7666,7 +7666,7 @@ export function initBiomes() {
     if (biome === Biome.END) {
       const biomeList = Object.keys(Biome).filter(key => !isNaN(Number(key)));
       biomeList.pop(); // Removes Biome.END from the list
-      const randIndex = Utils.randInt(biomeList.length, 1); // Will never be Biome.TOWN
+      const randIndex = Utils.randSeedInt(biomeList.length, 1); // Will never be Biome.TOWN
       biome = Biome[biomeList[randIndex]];
     }
     const linkedBiomes: (Biome | [ Biome, integer ])[] = Array.isArray(biomeLinks[biome])

src/data/battler-tags.ts

@@ -18,7 +18,7 @@ import Move, {
   StatusCategoryOnAllyAttr
 } from "#app/data/move";
 import { SpeciesFormChangeManualTrigger } from "#app/data/pokemon-forms";
-import { StatusEffect } from "#app/data/status-effect";
+import { getStatusEffectHealText, StatusEffect } from "#app/data/status-effect";
 import { TerrainType } from "#app/data/terrain";
 import { Type } from "#app/data/type";
 import { WeatherType } from "#app/data/weather";
@@ -2866,6 +2866,28 @@ export class GrudgeTag extends BattlerTag {
   }
 }
 
+/**
+ * Tag used to heal the user of Psycho Shift of its status effect if Psycho Shift succeeds in transferring its status effect to the target Pokemon
+ */
+export class PsychoShiftTag extends BattlerTag {
+  constructor() {
+    super(BattlerTagType.PSYCHO_SHIFT, BattlerTagLapseType.AFTER_MOVE, 1, Moves.PSYCHO_SHIFT);
+  }
+
+  /**
+   * Heals Psycho Shift's user of its status effect after it uses a move
+   * @returns `false` to expire the tag immediately
+   */
+  override lapse(pokemon: Pokemon, _lapseType: BattlerTagLapseType): boolean {
+    if (pokemon.status && pokemon.isActive(true)) {
+      pokemon.scene.queueMessage(getStatusEffectHealText(pokemon.status.effect, getPokemonNameWithAffix(pokemon)));
+      pokemon.resetStatus();
+      pokemon.updateInfo();
+    }
+    return false;
+  }
+}
+
 /**
  * Retrieves a {@linkcode BattlerTag} based on the provided tag type, turn count, source move, and source ID.
  * @param sourceId - The ID of the pokemon adding the tag
@@ -3049,6 +3071,8 @@ export function getBattlerTag(tagType: BattlerTagType, turnCount: number, source
       return new PowerTrickTag(sourceMove, sourceId);
     case BattlerTagType.GRUDGE:
       return new GrudgeTag();
+    case BattlerTagType.PSYCHO_SHIFT:
+      return new PsychoShiftTag();
     case BattlerTagType.NONE:
     default:
       return new BattlerTag(tagType, BattlerTagLapseType.CUSTOM, turnCount, sourceMove, sourceId);

src/data/move.ts

@@ -2270,24 +2270,26 @@ export class PsychoShiftEffectAttr extends MoveEffectAttr {
     super(false, { trigger: MoveEffectTrigger.HIT });
   }
 
-  apply(user: Pokemon, target: Pokemon, move: Move, args: any[]): boolean {
+  /**
+   * Applies the effect of Psycho Shift to its target
+   * Psycho Shift takes the user's status effect and passes it onto the target. The user is then healed after the move has been successfully executed.
+   * @returns `true` if Psycho Shift's effect is able to be applied to the target
+   */
+  apply(user: Pokemon, target: Pokemon, _move: Move, _args: any[]): boolean {
     const statusToApply: StatusEffect | undefined = user.status?.effect ?? (user.hasAbility(Abilities.COMATOSE) ? StatusEffect.SLEEP : undefined);
 
     if (target.status) {
       return false;
     } else {
       const canSetStatus = target.canSetStatus(statusToApply, true, false, user);
+      const trySetStatus = canSetStatus ? target.trySetStatus(statusToApply, true, user) : false;
 
-      if (canSetStatus) {
+      if (trySetStatus && user.status) {
-        if (user.status) {
+        // PsychoShiftTag is added to the user if move succeeds so that the user is healed of its status effect after its move
-          user.scene.queueMessage(getStatusEffectHealText(user.status.effect, getPokemonNameWithAffix(user)));
+        user.addTag(BattlerTagType.PSYCHO_SHIFT);
-        }
-        user.resetStatus();
-        user.updateInfo();
-        target.trySetStatus(statusToApply, true, user);
       }
 
-      return canSetStatus;
+      return trySetStatus;
     }
   }
 

src/data/pokeball.ts

@@ -1,3 +1,4 @@
+import { NumberHolder } from "#app/utils";
 import { PokeballType } from "#enums/pokeball";
 import BattleScene from "../battle-scene";
 import i18next from "i18next";
@@ -82,11 +83,38 @@ export function getPokeballTintColor(type: PokeballType): number {
   }
 }
 
-export function doPokeballBounceAnim(scene: BattleScene, pokeball: Phaser.GameObjects.Sprite, y1: number, y2: number, baseBounceDuration: integer, callback: Function) {
+/**
+ * Gets the critical capture chance based on number of mons registered in Dex and modified {@link https://bulbapedia.bulbagarden.net/wiki/Catch_rate Catch rate}
+ * Formula from {@link https://www.dragonflycave.com/mechanics/gen-vi-vii-capturing Dragonfly Cave Gen 6 Capture Mechanics page}
+ * @param scene {@linkcode BattleScene} current BattleScene
+ * @param modifiedCatchRate the modified catch rate as calculated in {@linkcode AttemptCapturePhase}
+ * @returns the chance of getting a critical capture, out of 256
+ */
+export function getCriticalCaptureChance(scene: BattleScene, modifiedCatchRate: number): number {
+  if (scene.gameMode.isFreshStartChallenge()) {
+    return 0;
+  }
+  const dexCount = scene.gameData.getSpeciesCount(d => !!d.caughtAttr);
+  const catchingCharmMultiplier = new NumberHolder(1);
+  //scene.findModifier(m => m instanceof CriticalCatchChanceBoosterModifier)?.apply(catchingCharmMultiplier);
+  const dexMultiplier = scene.gameMode.isDaily || dexCount > 800 ? 2.5
+    : dexCount > 600 ? 2
+      : dexCount > 400 ? 1.5
+        : dexCount > 200 ? 1
+          : dexCount > 100 ? 0.5
+            : 0;
+  return Math.floor(catchingCharmMultiplier.value * dexMultiplier * Math.min(255, modifiedCatchRate) / 6);
+}
+
+export function doPokeballBounceAnim(scene: BattleScene, pokeball: Phaser.GameObjects.Sprite, y1: number, y2: number, baseBounceDuration: number, callback: Function, isCritical: boolean = false) {
   let bouncePower = 1;
   let bounceYOffset = y1;
   let bounceY = y2;
   const yd = y2 - y1;
+  const x0 = pokeball.x;
+  const x1 = x0 + 3;
+  const x2 = x0 - 3;
+  let critShakes = 4;
 
   const doBounce = () => {
     scene.tweens.add({
@@ -117,5 +145,40 @@ export function doPokeballBounceAnim(scene: BattleScene, pokeball: Phaser.GameOb
     });
   };
 
+  const doCritShake = () => {
+    scene.tweens.add({
+      targets: pokeball,
+      x: x2,
+      duration: 125,
+      ease: "Linear",
+      onComplete: () => {
+        scene.tweens.add({
+          targets: pokeball,
+          x: x1,
+          duration: 125,
+          ease: "Linear",
+          onComplete: () => {
+            critShakes--;
+            if (critShakes > 0) {
+              doCritShake();
+            } else {
+              scene.tweens.add({
+                targets: pokeball,
+                x: x0,
+                duration: 60,
+                ease: "Linear",
+                onComplete: () => scene.time.delayedCall(500, doBounce)
+              });
+            }
+          }
+        });
+      }
+    });
+  };
+
+  if (isCritical) {
+    scene.time.delayedCall(500, doCritShake);
+  } else {
     doBounce();
+  }
 }

src/enums/battler-tag-type.ts

@@ -90,5 +90,6 @@ export enum BattlerTagType {
   ELECTRIFIED = "ELECTRIFIED",
   TELEKINESIS = "TELEKINESIS",
   COMMANDED = "COMMANDED",
-  GRUDGE = "GRUDGE"
+  GRUDGE = "GRUDGE",
+  PSYCHO_SHIFT = "PSYCHO_SHIFT",
 }

src/phases/attempt-capture-phase.ts

@@ -2,7 +2,7 @@ import { BattlerIndex } from "#app/battle";
 import BattleScene from "#app/battle-scene";
 import { PLAYER_PARTY_MAX_SIZE } from "#app/constants";
 import { SubstituteTag } from "#app/data/battler-tags";
-import { doPokeballBounceAnim, getPokeballAtlasKey, getPokeballCatchMultiplier, getPokeballTintColor } from "#app/data/pokeball";
+import { doPokeballBounceAnim, getPokeballAtlasKey, getPokeballCatchMultiplier, getPokeballTintColor, getCriticalCaptureChance } from "#app/data/pokeball";
 import { getStatusEffectCatchRateMultiplier } from "#app/data/status-effect";
 import { addPokeballCaptureStars, addPokeballOpenParticles } from "#app/field/anims";
 import { EnemyPokemon } from "#app/field/pokemon";
@@ -52,8 +52,10 @@ export class AttemptCapturePhase extends PokemonPhase {
     const catchRate = pokemon.species.catchRate;
     const pokeballMultiplier = getPokeballCatchMultiplier(this.pokeballType);
     const statusMultiplier = pokemon.status ? getStatusEffectCatchRateMultiplier(pokemon.status.effect) : 1;
-    const x = Math.round((((_3m - _2h) * catchRate * pokeballMultiplier) / _3m) * statusMultiplier);
+    const modifiedCatchRate = Math.round((((_3m - _2h) * catchRate * pokeballMultiplier) / _3m) * statusMultiplier);
-    const y = Math.round(65536 / Math.sqrt(Math.sqrt(255 / x)));
+    const shakeProbability = Math.round(65536 / Math.pow((255 / modifiedCatchRate), 0.1875)); // Formula taken from gen 6
+    const criticalCaptureChance = getCriticalCaptureChance(this.scene, modifiedCatchRate);
+    const isCritical = pokemon.randSeedInt(256) < criticalCaptureChance;
     const fpOffset = pokemon.getFieldPositionOffset();
 
     const pokeballAtlasKey = getPokeballAtlasKey(this.pokeballType);
@@ -61,17 +63,19 @@ export class AttemptCapturePhase extends PokemonPhase {
     this.pokeball.setOrigin(0.5, 0.625);
     this.scene.field.add(this.pokeball);
 
-    this.scene.playSound("se/pb_throw");
+    this.scene.playSound("se/pb_throw", isCritical ? { rate: 0.2 } : undefined); // Crit catch throws are higher pitched
     this.scene.time.delayedCall(300, () => {
       this.scene.field.moveBelow(this.pokeball as Phaser.GameObjects.GameObject, pokemon);
     });
 
     this.scene.tweens.add({
+      // Throw animation
       targets: this.pokeball,
       x: { value: 236 + fpOffset[0], ease: "Linear" },
       y: { value: 16 + fpOffset[1], ease: "Cubic.easeOut" },
       duration: 500,
       onComplete: () => {
+        // Ball opens
         this.pokeball.setTexture("pb", `${pokeballAtlasKey}_opening`);
         this.scene.time.delayedCall(17, () => this.pokeball.setTexture("pb", `${pokeballAtlasKey}_open`));
         this.scene.playSound("se/pb_rel");
@@ -80,30 +84,33 @@ export class AttemptCapturePhase extends PokemonPhase {
         addPokeballOpenParticles(this.scene, this.pokeball.x, this.pokeball.y, this.pokeballType);
 
         this.scene.tweens.add({
+          // Mon enters ball
           targets: pokemon,
           duration: 500,
           ease: "Sine.easeIn",
           scale: 0.25,
           y: 20,
           onComplete: () => {
+            // Ball closes
             this.pokeball.setTexture("pb", `${pokeballAtlasKey}_opening`);
             pokemon.setVisible(false);
             this.scene.playSound("se/pb_catch");
             this.scene.time.delayedCall(17, () => this.pokeball.setTexture("pb", `${pokeballAtlasKey}`));
 
             const doShake = () => {
+              // After the overall catch rate check, the game does 3 shake checks before confirming the catch.
               let shakeCount = 0;
               const pbX = this.pokeball.x;
               const shakeCounter = this.scene.tweens.addCounter({
                 from: 0,
                 to: 1,
-                repeat: 4,
+                repeat: isCritical ? 2 : 4, // Critical captures only perform 1 shake check
                 yoyo: true,
                 ease: "Cubic.easeOut",
                 duration: 250,
                 repeatDelay: 500,
                 onUpdate: t => {
-                  if (shakeCount && shakeCount < 4) {
+                  if (shakeCount && shakeCount < (isCritical ? 2 : 4)) {
                     const value = t.getValue();
                     const directionMultiplier = shakeCount % 2 === 1 ? 1 : -1;
                     this.pokeball.setX(pbX + value * 4 * directionMultiplier);
@@ -114,13 +121,18 @@ export class AttemptCapturePhase extends PokemonPhase {
                   if (!pokemon.species.isObtainable()) {
                     shakeCounter.stop();
                     this.failCatch(shakeCount);
-                  } else if (shakeCount++ < 3) {
+                  } else if (shakeCount++ < (isCritical ? 1 : 3)) {
-                    if (pokeballMultiplier === -1 || pokemon.randSeedInt(65536) < y) {
+                    // Shake check (skip check for critical or guaranteed captures, but still play the sound)
+                    if (pokeballMultiplier === -1 || isCritical || modifiedCatchRate >= 255 || pokemon.randSeedInt(65536) < shakeProbability) {
                       this.scene.playSound("se/pb_move");
                     } else {
                       shakeCounter.stop();
                       this.failCatch(shakeCount);
                     }
+                  } else if (isCritical && pokemon.randSeedInt(65536) >= shakeProbability) {
+                    // Above, perform the one shake check for critical captures after the ball shakes once
+                    shakeCounter.stop();
+                    this.failCatch(shakeCount);
                   } else {
                     this.scene.playSound("se/pb_lock");
                     addPokeballCaptureStars(this.scene, this.pokeball);
@@ -153,7 +165,8 @@ export class AttemptCapturePhase extends PokemonPhase {
               });
             };
 
-            this.scene.time.delayedCall(250, () => doPokeballBounceAnim(this.scene, this.pokeball, 16, 72, 350, doShake));
+            // Ball bounces (handled in pokemon.ts)
+            this.scene.time.delayedCall(250, () => doPokeballBounceAnim(this.scene, this.pokeball, 16, 72, 350, doShake, isCritical));
           }
         });
       }

src/phases/command-phase.ts

@@ -32,6 +32,8 @@ export class CommandPhase extends FieldPhase {
   start() {
     super.start();
 
+    this.scene.updateGameInfo();
+
     const commandUiHandler = this.scene.ui.handlers[Mode.COMMAND];
     if (commandUiHandler) {
       if (this.scene.currentBattle.turn === 1 || commandUiHandler.getCursor() === Command.POKEMON) {

src/test/abilities/corrosion.test.ts

@@ -0,0 +1,46 @@
+import { Abilities } from "#enums/abilities";
+import { Moves } from "#enums/moves";
+import { Species } from "#enums/species";
+import GameManager from "#test/utils/gameManager";
+import Phaser from "phaser";
+import { afterEach, beforeAll, beforeEach, describe, expect, it } from "vitest";
+
+describe("Abilities - Corrosion", () => {
+  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
+      .moveset([ Moves.SPLASH ])
+      .battleType("single")
+      .disableCrits()
+      .enemySpecies(Species.GRIMER)
+      .enemyAbility(Abilities.CORROSION)
+      .enemyMoveset(Moves.TOXIC);
+  });
+
+  it("If a Poison- or Steel-type Pokémon with this Ability poisons a target with Synchronize, Synchronize does not gain the ability to poison Poison- or Steel-type Pokémon.", async () => {
+    game.override.ability(Abilities.SYNCHRONIZE);
+    await game.classicMode.startBattle([ Species.FEEBAS ]);
+
+    const playerPokemon = game.scene.getPlayerPokemon();
+    const enemyPokemon = game.scene.getEnemyPokemon();
+    expect(playerPokemon!.status).toBeUndefined();
+
+    game.move.select(Moves.SPLASH);
+    await game.phaseInterceptor.to("BerryPhase");
+    expect(playerPokemon!.status).toBeDefined();
+    expect(enemyPokemon!.status).toBeUndefined();
+  });
+});

src/test/abilities/synchronize.test.ts

@@ -94,16 +94,4 @@ describe("Abilities - Synchronize", () => {
     expect(game.scene.getEnemyPokemon()!.status?.effect).toBe(StatusEffect.PARALYSIS);
     expect(game.phaseInterceptor.log).toContain("ShowAbilityPhase");
   });
-
-  it("should activate with Psycho Shift after the move clears the status", async () => {
-    game.override.statusEffect(StatusEffect.PARALYSIS);
-    await game.classicMode.startBattle();
-
-    game.move.select(Moves.PSYCHO_SHIFT);
-    await game.phaseInterceptor.to("BerryPhase");
-
-    expect(game.scene.getPlayerPokemon()!.status?.effect).toBe(StatusEffect.PARALYSIS); // keeping old gen < V impl for now since it's buggy otherwise
-    expect(game.scene.getEnemyPokemon()!.status?.effect).toBe(StatusEffect.PARALYSIS);
-    expect(game.phaseInterceptor.log).toContain("ShowAbilityPhase");
-  });
 });

src/test/moves/psycho_shift.test.ts

@@ -0,0 +1,49 @@
+import { StatusEffect } from "#app/enums/status-effect";
+import { Abilities } from "#enums/abilities";
+import { Moves } from "#enums/moves";
+import { Species } from "#enums/species";
+import GameManager from "#test/utils/gameManager";
+import Phaser from "phaser";
+import { afterEach, beforeAll, beforeEach, describe, expect, it } from "vitest";
+
+describe("Moves - Psycho Shift", () => {
+  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
+      .moveset([ Moves.PSYCHO_SHIFT ])
+      .ability(Abilities.BALL_FETCH)
+      .statusEffect(StatusEffect.POISON)
+      .battleType("single")
+      .disableCrits()
+      .enemySpecies(Species.MAGIKARP)
+      .enemyLevel(20)
+      .enemyAbility(Abilities.SYNCHRONIZE)
+      .enemyMoveset(Moves.SPLASH);
+  });
+
+  it("If Psycho Shift is used on a Pokémon with Synchronize, the user of Psycho Shift will already be afflicted with a status condition when Synchronize activates", async () => {
+    await game.classicMode.startBattle([ Species.FEEBAS ]);
+
+    const playerPokemon = game.scene.getPlayerPokemon();
+    const enemyPokemon = game.scene.getEnemyPokemon();
+    expect(enemyPokemon?.status).toBeUndefined();
+
+    game.move.select(Moves.PSYCHO_SHIFT);
+    await game.phaseInterceptor.to("TurnEndPhase");
+    expect(playerPokemon?.status).toBeNull();
+    expect(enemyPokemon?.status).toBeDefined();
+  });
+});