Implement Double Battles (#1)

* Add WiP logic for double battles

* Minor changes for double battles

* More fixes for double battles

* Show battle info for both in double battles

* Improvements to double battles

* Add double battle version of party UI

* Fix some issues with double battles

* Updates to double battles

* More work on double battles for stability

* Fix issues with ability bar and evolution screen

* Add chance for double battles

src/data/battle-anims.ts

@@ -1,8 +1,9 @@
 //import { battleAnimRawData } from "./battle-anim-raw-data";
 import BattleScene from "../battle-scene";
-import { ChargeAttr, Moves, allMoves, getMoveTarget } from "./move";
+import { ChargeAttr, Moves, allMoves } from "./move";
 import Pokemon from "../pokemon";
 import * as Utils from "../utils";
+import { BattlerIndex } from "../battle";
 //import fs from 'vite-plugin-fs/browser';
 
 export enum AnimFrameTarget {
@@ -831,8 +832,8 @@ export class CommonBattleAnim extends BattleAnim {
 export class MoveAnim extends BattleAnim {
     public move: Moves;
     
-    constructor(move: Moves, user: Pokemon) {
-        super(user, getMoveTarget(user, move));
+    constructor(move: Moves, user: Pokemon, target: BattlerIndex) {
+        super(user, user.scene.getField()[target]);
 
         this.move = move;
     }
@@ -852,7 +853,7 @@ export class MoveChargeAnim extends MoveAnim {
     private chargeAnim: ChargeAnim;
     
     constructor(chargeAnim: ChargeAnim, move: Moves, user: Pokemon) {
-        super(move, user);
+        super(move, user, 0);
 
         this.chargeAnim = chargeAnim;
     }