More fixes for double battles

src/battle-phases.ts

@@ -1,5 +1,5 @@
 import BattleScene, { maxExpLevel, startingLevel, startingWave } from "./battle-scene";
-import { default as Pokemon, PlayerPokemon, EnemyPokemon, PokemonMove, MoveResult, DamageResult } from "./pokemon";
+import { default as Pokemon, PlayerPokemon, EnemyPokemon, PokemonMove, MoveResult, DamageResult, FieldPosition } from "./pokemon";
 import * as Utils from './utils';
 import { allMoves, applyMoveAttrs, BypassSleepAttr, ChargeAttr, applyFilteredMoveAttrs, HitsTagAttr, MissEffectAttr, MoveAttr, MoveCategory, MoveEffectAttr, MoveFlags, MoveHitEffectAttr, Moves, MultiHitAttr, OverrideMoveEffectAttr, VariableAccuracyAttr, MoveTarget, OneHitKOAttr } from "./data/move";
 import { Mode } from './ui/ui';
@@ -213,11 +213,8 @@ export class EncounterPhase extends BattlePhase {
         if (this.scene.getPlayerPokemon().visible)
           this.scene.field.moveBelow(enemyPokemon, this.scene.getPlayerPokemon());
         enemyPokemon.tint(0, 0.5);
-        if (battle.enemyField.length > 1) {
-          enemyPokemon.x += 32 * (e ? 1 : -1);
-          if (!e)
-            enemyPokemon.y += 8 * (e ? 1 : -1);
-        }
+        if (battle.enemyField.length > 1)
+          enemyPokemon.setFieldPosition(e ? FieldPosition.RIGHT : FieldPosition.LEFT);
       });
 
       if (!this.loaded) {
@@ -469,14 +466,10 @@ export class SummonPhase extends PartyMemberPokemonPhase {
     const playerPokemon = this.getPokemon();
 
     if (this.fieldIndex === 1) {
-      this.scene.tweens.add({
-        targets: this.scene.getPlayerField(),
-        ease: 'Sine.easeOut',
-        duration: 250,
-        x: (_target, _key, value: number, fieldIndex: integer) => value + 32 * (fieldIndex ? 1 : -1),
-        y: (_target, _key, value: number, fieldIndex: integer) => value + 8 * (fieldIndex ? 1 : -1)
-      });
-    }
+      this.scene.getPlayerField()[0].setFieldPosition(FieldPosition.LEFT, 250);
+      playerPokemon.setFieldPosition(FieldPosition.RIGHT, 0);
+    } else
+      playerPokemon.setFieldPosition(!this.scene.currentBattle.double ? FieldPosition.CENTER : FieldPosition.LEFT);
 
     pokeball.setVisible(true);
     this.scene.tweens.add({
@@ -744,7 +737,7 @@ export class CommandPhase extends FieldPhase {
 
         if (cursor === -1 || playerPokemon.trySelectMove(cursor, args[0] as boolean)) {
           this.scene.currentBattle.turnCommands[this.fieldIndex] = { command: Command.FIGHT, cursor: cursor,
-            move: cursor > -1 ? { move: playerPokemon.moveset[cursor].moveId } : null, args: args }; // TODO: Struggle logic
+            move: cursor > -1 ? { move: playerPokemon.moveset[cursor].moveId } : null, targetIndex: targetIndex, args: args }; // TODO: Struggle logic
           success = true;
         } else if (cursor < playerPokemon.getMoveset().length) {
           const move = playerPokemon.getMoveset()[cursor];
@@ -872,8 +865,6 @@ export class TurnStartPhase extends FieldPhase {
       const pokemon = field[o];
       const turnCommand = this.scene.currentBattle.turnCommands[o];
 
-      console.log(pokemon, field, o);
-
       switch (turnCommand.command) {
         case Command.FIGHT:
           const queuedMove = turnCommand.move;

src/data/ability.ts

@@ -654,7 +654,7 @@ export class PostWeatherLapseDamageAbAttr extends PostWeatherLapseAbAttr {
     if (pokemon.getHpRatio() < 1) {
       const scene = pokemon.scene;
       scene.queueMessage(getPokemonMessage(pokemon, ` is hurt\nby its ${pokemon.getAbility()}!`));
-      scene.unshiftPhase(new DamagePhase(pokemon.scene, pokemon.isPlayer(), MoveResult.OTHER));
+      scene.unshiftPhase(new DamagePhase(pokemon.scene, pokemon.isPlayer(), pokemon.getFieldIndex(), MoveResult.OTHER));
       pokemon.damage(Math.ceil(pokemon.getMaxHp() * (16 / this.damageFactor)));
       return true;
     }

src/data/arena-tag.ts

@@ -151,7 +151,7 @@ class SpikesTag extends ArenaTrapTag {
       const damageHpRatio = 1 / (10 - 2 * this.layers);
 
       pokemon.scene.queueMessage(getPokemonMessage(pokemon, ' is hurt\nby the spikes!'));
-      pokemon.scene.unshiftPhase(new DamagePhase(pokemon.scene, pokemon.isPlayer(), MoveResult.OTHER));
+      pokemon.scene.unshiftPhase(new DamagePhase(pokemon.scene, pokemon.isPlayer(), pokemon.getFieldIndex(), MoveResult.OTHER));
       pokemon.damage(Math.ceil(pokemon.getMaxHp() * damageHpRatio));
       return true;
     }
@@ -225,7 +225,7 @@ class StealthRockTag extends ArenaTrapTag {
 
     if (damageHpRatio) {
       pokemon.scene.queueMessage(`Pointed stones dug into\n${pokemon.name}!`);
-      pokemon.scene.unshiftPhase(new DamagePhase(pokemon.scene, pokemon.isPlayer(), MoveResult.OTHER));
+      pokemon.scene.unshiftPhase(new DamagePhase(pokemon.scene, pokemon.isPlayer(), pokemon.getFieldIndex(), MoveResult.OTHER));
       pokemon.damage(Math.ceil(pokemon.getMaxHp() * damageHpRatio));
     }
 

src/data/move.ts

@@ -889,7 +889,7 @@ export class RecoilAttr extends MoveEffectAttr {
       return false;
 
     const recoilDamage = Math.max(Math.floor((!this.useHp ? user.turnData.damageDealt : user.getMaxHp()) / 4), 1);
-    user.scene.unshiftPhase(new DamagePhase(user.scene, user.isPlayer(), MoveResult.OTHER));
+    user.scene.unshiftPhase(new DamagePhase(user.scene, user.isPlayer(), user.getFieldIndex(), MoveResult.OTHER));
     user.scene.queueMessage(getPokemonMessage(user, ' is hit\nwith recoil!'));
     user.damage(recoilDamage);
 
@@ -906,7 +906,7 @@ export class SacrificialAttr extends MoveEffectAttr {
     if (!super.apply(user, target, move, args))
       return false;
 
-    user.scene.unshiftPhase(new DamagePhase(user.scene, user.isPlayer(), MoveResult.OTHER));
+    user.scene.unshiftPhase(new DamagePhase(user.scene, user.isPlayer(), user.getFieldIndex(), MoveResult.OTHER));
     user.damage(user.getMaxHp());
 
     return true;

src/pokemon.ts

@@ -26,6 +26,12 @@ import { Biome } from './data/biome';
 import { Abilities, Ability, BattleStatMultiplierAbAttr, BlockCritAbAttr, PreApplyBattlerTagAbAttr, StatusEffectImmunityAbAttr, TypeImmunityAbAttr, VariableMovePowerAbAttr, abilities, applyBattleStatMultiplierAbAttrs, applyPreApplyBattlerTagAbAttrs, applyPreAttackAbAttrs, applyPreDefendAbAttrs, applyPreSetStatusAbAttrs } from './data/ability';
 import PokemonData from './system/pokemon-data';
 
+export enum FieldPosition {
+  CENTER,
+  LEFT,
+  RIGHT
+}
+
 export default abstract class Pokemon extends Phaser.GameObjects.Container {
   public id: integer;
   public name: string;
@@ -50,6 +56,8 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
   public battleSummonData: PokemonBattleSummonData;
   public turnData: PokemonTurnData;
 
+  public fieldPosition: FieldPosition;
+
   public maskEnabled: boolean;
   public maskSprite: Phaser.GameObjects.Sprite;
 
@@ -139,6 +147,8 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
 
     this.calculateStats();
 
+    this.fieldPosition = FieldPosition.CENTER;
+
     scene.fieldUI.addAt(this.battleInfo, 0);
     
     this.battleInfo.initInfo(this);
@@ -268,6 +278,49 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
     this.getTintSprite().play(this.getBattleSpriteKey());
   }
 
+  getFieldPositionOffset(): [ number, number ] {
+    switch (this.fieldPosition) {
+      case FieldPosition.CENTER:
+        return [ 0, 0 ];
+      case FieldPosition.LEFT:
+        return [ -32, -8 ];
+      case FieldPosition.RIGHT:
+        return [ 32, 0 ];
+    }
+  }
+
+  setFieldPosition(fieldPosition: FieldPosition, duration?: integer): Promise<void> {
+    return new Promise(resolve => {
+      if (fieldPosition === this.fieldPosition) {
+        resolve();
+        return;
+      }
+
+      const initialOffset = this.getFieldPositionOffset();
+
+      this.fieldPosition = fieldPosition;
+
+      const newOffset = this.getFieldPositionOffset();
+
+      let relX = newOffset[0] - initialOffset[0];
+      let relY = newOffset[1] - initialOffset[1];
+
+      if (duration) {
+        this.scene.tweens.add({
+          targets: this,
+          x: (_target, _key, value: number) => value + relX,
+          y: (_target, _key, value: number) => value + relY,
+          duration: duration,
+          ease: 'Sine.easeOut',
+          onComplete: () => resolve()
+        });
+      } else {
+        this.x += relX;
+        this.y += relY;
+      }
+    });
+  }
+
   getBattleStat(stat: Stat): integer {
     if (stat === Stat.HP)
       return this.stats[Stat.HP];
@@ -597,7 +650,7 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
           }
 
           if (damage) {
-            this.scene.unshiftPhase(new DamagePhase(this.scene, this.isPlayer(), result as DamageResult));
+            this.scene.unshiftPhase(new DamagePhase(this.scene, this.isPlayer(), this.getFieldIndex(), result as DamageResult));
             if (isCritical)
               this.scene.queueMessage('A critical hit!');
             this.damage(damage);

src/system/game-data.ts

@@ -127,8 +127,8 @@ export class GameData {
     const sessionData = {
       party: scene.getParty().map(p => new PokemonData(p)),
       enemyField: scene.getEnemyField().map(p => new PokemonData(p)),
-      modifiers: scene.findModifiers(m => true).map(m => new PersistentModifierData(m, true)),
-      enemyModifiers: scene.findModifiers(m => true, false).map(m => new PersistentModifierData(m, false)),
+      modifiers: scene.findModifiers(() => true).map(m => new PersistentModifierData(m, true)),
+      enemyModifiers: scene.findModifiers(() => true, false).map(m => new PersistentModifierData(m, false)),
       arena: new ArenaData(scene.arena),
       pokeballCounts: scene.pokeballCounts,
       waveIndex: scene.currentBattle.waveIndex,
@@ -153,7 +153,7 @@ export class GameData {
 
       try {
         const sessionData = JSON.parse(atob(localStorage.getItem('sessionData')), (k: string, v: any) => {
-          if (k === 'party' || k === 'enemyParty') {
+          if (k === 'party' || k === 'enemyField') {
             const ret: PokemonData[] = [];
             for (let pd of v)
               ret.push(new PokemonData(pd));