import { ArrayFun } from "@/utils/array";
export class CrazyhouseRules extends ChessRules {
+
static IsGoodFen(fen) {
if (!ChessRules.IsGoodFen(fen)) return false;
const fenParsed = V.ParseFen(fen);
super.setOtherVariables(fen);
const fenParsed = V.ParseFen(fen);
// Also init reserves (used by the interface to show landable pieces)
+ const reserve = fenParsed.reserve.split("").map(x => parseInt(x, 10));
this.reserve = {
w: {
- [V.PAWN]: parseInt(fenParsed.reserve[0]),
- [V.ROOK]: parseInt(fenParsed.reserve[1]),
- [V.KNIGHT]: parseInt(fenParsed.reserve[2]),
- [V.BISHOP]: parseInt(fenParsed.reserve[3]),
- [V.QUEEN]: parseInt(fenParsed.reserve[4])
+ [V.PAWN]: reserve[0],
+ [V.ROOK]: reserve[1],
+ [V.KNIGHT]: reserve[2],
+ [V.BISHOP]: reserve[3],
+ [V.QUEEN]: reserve[4]
},
b: {
- [V.PAWN]: parseInt(fenParsed.reserve[5]),
- [V.ROOK]: parseInt(fenParsed.reserve[6]),
- [V.KNIGHT]: parseInt(fenParsed.reserve[7]),
- [V.BISHOP]: parseInt(fenParsed.reserve[8]),
- [V.QUEEN]: parseInt(fenParsed.reserve[9])
+ [V.PAWN]: reserve[5],
+ [V.ROOK]: reserve[6],
+ [V.KNIGHT]: reserve[7],
+ [V.BISHOP]: reserve[8],
+ [V.QUEEN]: reserve[9]
}
};
this.promoted = ArrayFun.init(V.size.x, V.size.y, false);
}
getPotentialMovesFrom([x, y]) {
- if (x >= V.size.x) {
+ if (x >= V.size.x)
// Reserves, outside of board: x == sizeX(+1)
return this.getReserveMoves([x, y]);
- }
// Standard moves
return super.getPotentialMovesFrom([x, y]);
}
getAllValidMoves() {
- let moves = super.getAllValidMoves();
+ let moves = super.getAllPotentialMoves();
const color = this.turn;
- for (let i = 0; i < V.RESERVE_PIECES.length; i++)
+ for (let i = 0; i < V.RESERVE_PIECES.length; i++) {
moves = moves.concat(
this.getReserveMoves([V.size.x + (color == "w" ? 0 : 1), i])
);
+ }
return this.filterValid(moves);
}
atLeastOneMove() {
- if (!super.atLeastOneMove()) {
- // Search one reserve move
- for (let i = 0; i < V.RESERVE_PIECES.length; i++) {
- let moves = this.filterValid(
- this.getReserveMoves([V.size.x + (this.turn == "w" ? 0 : 1), i])
- );
- if (moves.length > 0) return true;
- }
- return false;
+ if (super.atLeastOneMove()) return true;
+ // Search one reserve move
+ for (let i = 0; i < V.RESERVE_PIECES.length; i++) {
+ const moves = this.filterValid(
+ this.getReserveMoves([V.size.x + (this.turn == "w" ? 0 : 1), i])
+ );
+ if (moves.length > 0) return true;
}
- return true;
+ return false;
}
postPlay(move) {
move.appear[0].p != V.PAWN ? move.appear[0].p.toUpperCase() : "";
return piece + "@" + V.CoordsToSquare(move.end);
}
+
};