import ChessRules from "/base_rules.js";
import AbstractAntikingRules from "/variants/_Antiking/class.js";
+import BerolinaPawnSpec from "/variants/_Berolina/pawnSpec.js";
export default class Antiking1Rules extends AbstractAntikingRules {
}
pieces(color, x, y) {
- const pawnShift = (color == "w" ? -1 : 1);
let res = super.pieces(color, x, y);
- res['p'].moves = [
- {
- steps: [[pawnShift, 1], [pawnShift, -1]],
- range: 1
- }
- ];
- res['p'].attack = [
- {
- steps: [[pawnShift, 0]],
- range: 1
- }
- ];
+ res['p'] = BerolinaPawnSpec(color); //no 2-squares moves
return res;
}
- genRandInitFen() {
+ genRandInitBaseFen() {
// Always deterministic setup
- return (
- '2prbkqA/2p1nnbr/2pppppp/8/8/PPPPPP2/RBNN1P2/aQKBRP2 w 0 ' +
- '{"flags":"KAka"}'
- );
+ return {
+ fen: "2prbkqA/2p1nnbr/2pppppp/8/8/PPPPPP2/RBNN1P2/aQKBRP2",
+ o: {"flags": "KAka"}
+ };
}
// (Anti)King flags at 1 (true) if they can knight-jump
- setFlags(fenFlags) {
+ setFlags(fenflags) {
this.kingFlags = { w: {}, b: {} };
- for (let i=0; i<fenFlags.length; i++) {
- const white = fenFlags.charCodeAt(i) <= 90;
- const curChar = fenFlags.charAt(i).toLowerCase();
+ for (let i=0; i<fenflags.length; i++) {
+ const white = fenflags.charCodeAt(i) <= 90;
+ const curChar = fenflags.charAt(i).toLowerCase();
this.kingFlags[white ? 'w' : 'b'][curChar] = true;
}
}
getFlagsFen() {
return (
- Array.prototype.concat.apply(
- ['w', 'b'].map(c => Object.keys(this.kingFlags[c]))
+ Array.prototype.concat.apply([],
+ ['w', 'b'].map(c => {
+ const res = Object.keys(this.kingFlags[c]).join("");
+ return (c == 'w' ? res.toUpperCase() : res);
+ })
).join("")
);
}