# New variants
-Doublearmy: 2 kings remaining get mated.
-
Landing pieces from empty board:
https://www.chessvariants.com/diffsetup.dir/unachess.html
Parachute v1 & 2
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"Your message": "Your message",
// Variants boxes:
+ "64 pieces on the board": "64 pieces on the board",
"Ancient rules": "Ancient rules",
"Attract opposite king": "Attract opposite king",
"Balanced sliders & leapers": "Balanced sliders & leapers",
"Your message": "Tu mensaje",
// Variants boxes:
+ "64 pieces on the board": "64 piezas en el tablero",
"Ancient rules": "Viejas reglas",
"Attract opposite king": "Atraer al rey contrario",
"Balanced sliders & leapers": "Modos de desplazamiento equilibrados",
"Your message": "Votre message",
// Variants boxes:
+ "64 pieces on the board": "64 pièces sur l'échiquier",
"Ancient rules": "Règles anciennes",
"Attract opposite king": "Attirer le roi adverse",
"Balanced sliders & leapers": "Modes de déplacement équilibrés",
--- /dev/null
+p.boxed
+ | TODO.
--- /dev/null
+p.boxed
+ | TODO.
--- /dev/null
+p.boxed
+ | TODO.
--- /dev/null
+import { ChessRules } from "@/base_rules";
+
+// Ideas with 2 kings:
+// Stage 1 {w, b} : 2 kings on board, value 5.
+// Stage 2: only one, get mated and all that, value 1000
+// ...But the middle king will get captured quickly...
+
+export class DoublearmyRules extends ChessRules {
+ static get COMMONER() {
+ return "c";
+ }
+
+ static get PIECES() {
+ return ChessRules.PIECES.concat([V.COMMONER]);
+ }
+
+ getPpath(b) {
+ return (b[1] == V.COMMONER ? "Doublearmy/" : "") + b;
+ }
+
+ static GenRandInitFen(randomness) {
+ const fen = ChessRules.GenRandInitFen(randomness);
+ const rows = fen.split(" ")[0].split("/");
+ return (
+ rows[0] + "/" +
+ rows[1] + "/" +
+ rows[0].replace('k', 'c') + "/" +
+ rows[1] + "/" +
+ rows[6] + "/" +
+ rows[7].replace('K', 'C') + "/" +
+ rows[6] + "/" +
+ rows[7] + fen.slice(-11)
+ );
+ }
+
+ getPotentialMovesFrom([x, y]) {
+ switch (this.getPiece(x, y)) {
+ case V.COMMONER:
+ return this.getPotentialCommonerMoves([x, y]);
+ default:
+ return super.getPotentialMovesFrom([x, y]);
+ }
+ }
+
+ getPotentialCommonerMoves(sq) {
+ return this.getSlideNJumpMoves(
+ sq,
+ V.steps[V.ROOK].concat(V.steps[V.BISHOP]),
+ "oneStep"
+ );
+ }
+
+ isAttacked(sq, color) {
+ return (
+ super.isAttacked(sq, color) ||
+ this.isAttackedByCommoner(sq, color)
+ );
+ }
+
+ isAttackedByCommoner(sq, color) {
+ return this.isAttackedBySlideNJump(
+ sq,
+ color,
+ V.COMMONER,
+ V.steps[V.ROOK].concat(V.steps[V.BISHOP]),
+ "oneStep"
+ );
+ }
+
+ static get VALUES() {
+ return Object.assign(
+ {},
+ ChessRules.VALUES,
+ { c: 5 }
+ );
+ }
+
+ static get SEARCH_DEPTH() {
+ return 2;
+ }
+};
('Crazyhouse', 'Captures reborn'),
('Cylinder', 'Neverending rows'),
('Dark', 'In the shadow'),
+ ('Doublearmy', '64 pieces on the board'),
('Eightpieces', 'Each piece is unique'),
('Enpassant', 'Capture en passant'),
('Extinction', 'Capture all of a kind'),
projects / vchess.git / commitdiff
