constructor(o) {
this.appear = o.appear;
this.vanish = o.vanish;
- this.start = o.start ? o.start : { x: o.vanish[0].x, y: o.vanish[0].y };
- this.end = o.end ? o.end : { x: o.appear[0].x, y: o.appear[0].y };
+ this.start = o.start || { x: o.vanish[0].x, y: o.vanish[0].y };
+ this.end = o.end || { x: o.appear[0].x, y: o.appear[0].y };
}
};
return false;
}
+ // At some stages, some games could wait clicks only:
+ onlyClick() {
+ return false;
+ }
+
// Some variants use click infos:
doClick() {
return null;
// Check if FEN describes a board situation correctly
static IsGoodFen(fen) {
-console.log("ddd");
const fenParsed = V.ParseFen(fen);
// 1) Check position
if (!V.IsGoodPosition(fenParsed.position)) return false;
case V.QUEEN: return this.getPotentialQueenMoves(sq);
case V.KING: return this.getPotentialKingMoves(sq);
}
- return []; //never reached
+ return []; //never reached (but some variants may use it: Bario...)
}
// Build a regular move from its initial and destination squares.
let j = y + step[1];
while (V.OnBoard(i, j) && this.board[i][j] == V.EMPTY) {
moves.push(this.getBasicMove([x, y], [i, j]));
- if (oneStep) continue outerLoop;
+ if (!!oneStep) continue outerLoop;
i += step[0];
j += step[1];
}
V.OnBoard(rx, ry) &&
this.board[rx][ry] != V.EMPTY &&
this.getPiece(rx, ry) == piece &&
- this.getColor(rx, ry) == color &&
- this.canTake([rx, ry], [x, y]) //for Paco-Sako (TODO: necessary?)
+ this.getColor(rx, ry) == color
) {
return true;
}