return true;
}
+ static IsGoodPosition(position) {
+ if (position.length == 0) return false;
+ const rows = position.split("/");
+ if (rows.length != V.size.x) return false;
+ for (let row of rows) {
+ let sumElts = 0;
+ for (let i = 0; i < row.length; i++) {
+ if (row[i].toLowerCase() == V.PAWN) sumElts++;
+ else {
+ const num = parseInt(row[i], 10);
+ if (isNaN(num) || num <= 0) return false;
+ sumElts += num;
+ }
+ }
+ if (sumElts != V.size.y) return false;
+ }
+ return true;
+ }
+
static IsGoodFen(fen) {
if (!ChessRules.IsGoodFen(fen)) return false;
const fenParsed = V.ParseFen(fen);
return { x: 5, y: 6 };
}
- static get PIECES() {
- return [V.PAWN];
- }
-
getColor(i, j) {
if (i >= V.size.x) return i == V.size.x ? "w" : "b";
return this.board[i][j].charAt(0);