@chess-fu/chess-game - npm Package Compare versions

Comparing version 1.1.2 to 1.1.3

dist/src/chessGame.js

@@ -656,5 +656,20 @@ "use strict";
             var isLegal = false;
+            var targetIx = chessUtils_1.offsetToIndex(move);
+            var restore = [targetIx, this._board[targetIx], squareIx, this._board[squareIx]];
             this._board[squareIx] = constants_1.NONE;
-            var targetIx = chessUtils_1.offsetToIndex(move);
-            var saved = this._board[targetIx];
+            if (this._enpass >= 0 && move.enpass) {
+                var killSquare = chessUtils_1.offsetToIndex({ y: move.y === 2 ? move.y + 1 : move.y - 1, x: move.x });
+                restore.push(killSquare, this._board[killSquare]);
+                this._board[killSquare] = constants_1.NONE;
+            }
+            else if (move.castle && move.castle in INDEXES) {
+                var castleIx = INDEXES[move.castle];
+                var rookPiece = (this._turn === constants_1.WHITE ? constants_1.ROOK.toUpperCase() : constants_1.ROOK);
+                var queenSide = move.castle < move.from;
+                var rookToIx = targetIx + (queenSide ? 1 : -1);
+                restore.push(castleIx, this._board[castleIx]);
+                restore.push(rookToIx, this._board[rookToIx]);
+                this._board[castleIx] = constants_1.NONE;
+                this._board[rookToIx] = rookPiece;
+            }
             try {
@@ -679,4 +694,5 @@ this._board[targetIx] = movingPiece;
             finally {
-                this._board[targetIx] = saved;
-                this._board[squareIx] = movingPiece;
+                for (var ix = 0; ix < restore.length; ix += 2) {
+                    this._board[restore[ix]] = restore[ix + 1];
+                }
                 this._whiteKing = _whiteKing;
@@ -683,0 +699,0 @@ this._blackKing = _blackKing;

package.json

 {
   "name": "@chess-fu/chess-game",
   "access": "public",
-  "version": "1.1.2",
+  "version": "1.1.3",
   "description": "Chess game logic",
@@ -6,0 +6,0 @@ "author": "chess-fu.com",

No alert changes

Improved metrics

Total package byte prevSize

50240

increased by2.05%

Lines of code

1147

increased by1.41%

No dependency changes