If new live game starts in background, "new game" notify OK but not first move.
NEW VARIANTS:
-https://www.reddit.com/r/TotemChess/comments/imi3v7/totem_rules/
---> replaced by "Joker" chess --> start on bishop of our color (instead),
- moves like a Bishop + Dabbabah, can swap with a piece *on same color* (as a move) at anytime. hmm
- or rather: start as in Antiking + Mesmer, in front of. moves like an amazon. swap with any color. better!
http://history.chess.free.fr/rollerball.htm
https://www.chessvariants.com/40.dir/rollerball/index.html
--- /dev/null
+../Maxima/bg.svg
\ No newline at end of file
--- /dev/null
+../Maxima/wg.svg
\ No newline at end of file
"Queen versus pawns": "Queen versus pawns",
"Reach the last rank (v1)": "Reach the last rank (v1)",
"Reach the last rank (v2)": "Reach the last rank (v2)",
+ "Replace pieces": "Replace pieces",
"Reposition pieces": "Reposition pieces",
"Reuse pieces": "Reuse pieces",
"Reverse captures": "Reverse captures",
"Queen versus pawns": "Dama contra peones",
"Reach the last rank (v1)": "Llegar a la última fila (v1)",
"Reach the last rank (v2)": "Llegar a la última fila (v2)",
+ "Replace pieces": "Reemplazar piezas",
"Reposition pieces": "Reposicionar las piezas",
"Reuse pieces": "Reutilizar piezas",
"Reverse captures": "Capturas invertidas",
"Queen versus pawns": "Dame contre pions",
"Reach the last rank (v1)": "Atteignez la dernière rangée (v1)",
"Reach the last rank (v2)": "Atteignez la dernière rangée (v2)",
+ "Replace pieces": "Remplacer les pièces",
"Reposition pieces": "Replacer les pièces",
"Reuse pieces": "Réutiliser les pièces",
"Reverse captures": "Captures inversées",
-p.boxed TODO
+p.boxed
+ | A new piece can swap with any of your other pieces.
+
+p.
+ A new piece appears, starting in front of the pawns.
+ It moves like an Amazon: Queen + Knight, but doesn't capture.
+ Instead, it can swap its position with any piece.
+
+figure.diagram-container
+ .diagram
+ | fen:rnbqkbnr/pppppppp/3j4/8/8/3J4/PPPPPPPP/RNBQKBNR:
+ figcaption Deterministic initial position.
+
+p Pawns can promote into a Joker if you have none on the board.
+
+h3 Source
+
+p
+ | This variant is inspired by
+ a(href="https://www.reddit.com/r/TotemChess/comments/imi3v7/totem_rules/")
+ | Totem Chess
+ | , which seemed a bit too complicated.
-p.boxed TODO
+p.boxed
+ | Se puede cambiar una nueva pieza con cualquiera de sus otras piezas.
+
+p.
+ Aparece una nueva pieza, comenzando por delante de los peones.
+ Se mueve como una Amazona: Dama + Caballo, pero no captura.
+ En cambio, puede cambiar su posición con cualquier pieza.
+
+figure.diagram-container
+ .diagram
+ | fen:rnbqkbnr/pppppppp/3j4/8/8/3J4/PPPPPPPP/RNBQKBNR:
+ figcaption Posición inicial determinista.
+
+p.
+ Los peones pueden promocionarse a Joker si no le queda nada en el tablero.
+
+h3 Fuente
+
+p
+ | Esta variante está inspirada en
+ a(href="https://www.reddit.com/r/TotemChess/comments/imi3v7/totem_rules/")
+ | Totem Chess
+ | , que me pareció un poco complicado.
-p.boxed TODO
+p.boxed
+ | Une nouvelle pièce peut s'échanger avec
+ | n'importe laquelle de vos autres pièces.
+
+p.
+ Une nouvelle pièce fait son apparition, démarrant devant les pions.
+ Elle se déplace comme une Amazone : Dame + Cavalier, mais ne capture pas.
+ Au lieu de ça, elle peut échanger sa position avec n'importe quelle pièce.
+
+figure.diagram-container
+ .diagram
+ | fen:rnbqkbnr/pppppppp/3j4/8/8/3J4/PPPPPPPP/RNBQKBNR:
+ figcaption Position initiale déterministe.
+
+p.
+ Les pions peuvent se promouvoir en Joker
+ s'il ne vous en reste plus sur l'échiquier.
+
+h3 Source
+
+p
+ | Cette variante est inspirée de
+ a(href="https://www.reddit.com/r/TotemChess/comments/imi3v7/totem_rules/")
+ | Totem Chess
+ | , qui m'a paru un peu trop compliquée.
"Hamilton",
"Hypnotic",
"Isardam",
+ "Joker",
"Kingsmaker",
"Magnetic",
"Maharajah",
"Hamilton",
"Hypnotic",
"Isardam",
+ "Joker",
"Kingsmaker",
"Magnetic",
"Maharajah",
"Hamilton",
"Hypnotic",
"Isardam",
+ "Joker",
"Kingsmaker",
"Magnetic",
"Maharajah",
--- /dev/null
+import { ChessRules, Move, PiPo } from "@/base_rules";
+import { Antiking2Rules } from "@/variants/Antiking2";
+
+export class JokerRules extends ChessRules {
+
+ static get PawnSpecs() {
+ return Object.assign(
+ {},
+ ChessRules.PawnSpecs,
+ { promotions: ChessRules.PawnSpecs.promotions.concat([V.JOKER]) }
+ );
+ }
+
+ static GenRandInitFen(randomness) {
+ const antikingFen = Antiking2Rules.GenRandInitFen(randomness);
+ return antikingFen.replace('a', 'J').replace('A', 'j');
+ }
+
+ static get JOKER() {
+ return 'j';
+ }
+
+ static get PIECES() {
+ return ChessRules.PIECES.concat([V.JOKER]);
+ }
+
+ getPpath(b) {
+ return (b.charAt(1) == 'j' ? "Joker/" : "") + b;
+ }
+
+ getPotentialMovesFrom([x, y]) {
+ const piece = this.getPiece(x, y);
+ if (piece == V.JOKER) return this.getPotentialJokerMoves([x, y]);
+ let moves = super.getPotentialMovesFrom([x, y]);
+ if (piece == V.PAWN) {
+ const c = this.turn;
+ const alreadyOneJoker = this.board.some(row =>
+ row.some(cell => cell == c + 'j'));
+ if (alreadyOneJoker) moves = moves.filter(m => m.appear[0].p != V.JOKER)
+ }
+ return moves;
+ }
+
+ canTake([x1, y1], [x2, y2]) {
+ if (this.getPiece(x1, y1) == V.JOKER) return false;
+ return super.canTake([x1, y1], [x2, y2]);
+ }
+
+ getPotentialJokerMoves([x, y]) {
+ const moving =
+ super.getSlideNJumpMoves([x, y], V.steps[V.KNIGHT], "oneStep")
+ .concat(super.getSlideNJumpMoves([x, y],
+ V.steps[V.ROOK].concat(V.steps[V.BISHOP])));
+ let swapping = [];
+ const c = this.turn;
+ for (let i=0; i<8; i++) {
+ for (let j=0; j<8; j++) {
+ // Following test is OK because only one Joker on board at a time
+ if (this.board[i][j] != V.EMPTY && this.getColor(i, j) == c) {
+ const p = this.getPiece(i, j);
+ swapping.push(
+ new Move({
+ vanish: [
+ new PiPo({ x: x, y: y, c: c, p: V.JOKER }),
+ new PiPo({ x: i, y: j, c: c, p: p })
+ ],
+ appear: [
+ new PiPo({ x: i, y: j, c: c, p: V.JOKER }),
+ new PiPo({ x: x, y: y, c: c, p: p })
+ ]
+ })
+ );
+ }
+ }
+ }
+ return moving.concat(swapping);
+ }
+
+ static get VALUES() {
+ return Object.assign({ j: 2 }, ChessRules.VALUES);
+ }
+
+ static get SEARCH_DEPTH() {
+ return 2;
+ }
+
+};
('Interweave', 'Interweaved colorbound teams'),
('Isardam', 'No paralyzed pieces'),
('Janggi', 'Korean Chess'),
+ ('Joker', 'Replace pieces'),
('Kinglet', 'Protect your pawns'),
('Kingsmaker', 'Promote into kings'),
('Knightmate', 'Mate the knight'),
projects / vchess.git / commitdiff
