// {name: 'Fugue', desc: 'Baroque Music'},
// {name: 'Fullcavalry', desc: 'Lancers everywhere', disp: 'Full Cavalry'},
// {name: 'Fusion', desc: 'Fusion pieces (v1)'},
+ {name: 'Giveaway', desc: 'Lose all pieces'},
// {name: 'Gomoku', desc: 'Align five stones'},
// {name: 'Grand', desc: 'Big board'},
// {name: 'Grasshopper', desc: 'Long jumps over pieces'},
// {name: 'Konane', desc: 'Hawaiian Checkers'},
// {name: 'Koopa', desc: 'Stun & kick pieces'},
// {name: 'Koth', desc: 'King of the Hill', disp:'King of the Hill'},
-// {name: 'Losers', desc: 'Get strong at self-mate'},
// {name: 'Madhouse', desc: 'Rearrange enemy pieces'},
{name: 'Madrasi', desc: 'Paralyzed pieces'},
// {name: 'Magnetic', desc: 'Laws of attraction'},
// {name: 'Spartan', desc: 'Spartan versus Persians'},
// {name: 'Squatter', desc: 'Squat last rank'},
// {name: 'Stealthbomb', desc: 'Beware the bomb'},
-// {name: 'Suicide', desc: 'Lose all pieces'},
// {name: 'Suction', desc: 'Attract opposite king'},
// {name: 'Swap', desc: 'Dangerous captures'},
// {name: 'Switching', desc: "Exchange pieces' positions"},
import ChessRules from "/base_rules";
import GiveawayRules from "/variants/Giveaway";
+import { ArrayFun } from "/utils/array.js";
+import { Random } from "/utils/alea.js";
+import PiPo from "/utils/PiPo.js";
+import Move from "/utils/Move.js";
// TODO + display bonus messages
// + animation + multi-moves for bananas/bombs/mushrooms
-
-
-import { ArrayFun } from "/utils/array";
-import { randInt } from "/utils/alea";
-import PiPo from "/utils/PiPo.js";
-import Move from "/utils/Move.js";
-
export class ChakartRules extends ChessRules {
static get Options() {
};
}
- static get PawnSpecs() {
- return SuicideRules.PawnSpecs;
+ get pawnPromotions() {
+ return ['q', 'r', 'n', 'b', 'k'];
}
+
get hasCastle() {
return false;
}
return 'm';
}
- static fen2board(f) {
+ fen2board(f) {
return (
f.charCodeAt() <= 90
? "w" + f.toLowerCase()
);
}
- static get PIECES() {
- return (
- ChessRules.PIECES.concat(
- Object.keys(V.IMMOBILIZE_DECODE)).concat(
- [V.BANANA, V.BOMB, V.EGG, V.MUSHROOM, V.INVISIBLE_QUEEN])
- );
- }
-
- getPpath(b) {
- let prefix = "";
- if (
- b[0] == 'a' ||
- b[1] == V.INVISIBLE_QUEEN ||
- Object.keys(V.IMMOBILIZE_DECODE).includes(b[1])
- ) {
- prefix = "Chakart/";
- }
- return prefix + b;
- }
-
- getPPpath(m) {
- if (!!m.promoteInto) return m.promoteInto;
- if (m.appear.length == 0 && m.vanish.length == 1)
- // King 'remote shell capture', on an adjacent square:
- return this.getPpath(m.vanish[0].c + m.vanish[0].p);
- let piece = m.appear[0].p;
- if (Object.keys(V.IMMOBILIZE_DECODE).includes(piece))
- // Promotion by capture into immobilized piece: do not reveal!
- piece = V.IMMOBILIZE_DECODE[piece];
- return this.getPpath(m.appear[0].c + piece);
- }
-
- static ParseFen(fen) {
- const fenParts = fen.split(" ");
- return Object.assign(
- ChessRules.ParseFen(fen),
- { captured: fenParts[4] }
- );
- }
-
- static IsGoodFen(fen) {
- if (!ChessRules.IsGoodFen(fen)) return false;
- const captured = V.ParseFen(fen).captured;
- if (!captured || !captured.match(/^[0-9]{12,12}$/)) return false;
- return true;
- }
-
- // King can be l or L (immobilized) --> similar to Alice variant
- static IsGoodPosition(position) {
- if (position.length == 0) return false;
- const rows = position.split("/");
- if (rows.length != V.size.x) return false;
- let kings = { "k": 0, "K": 0, 'l': 0, 'L': 0 };
- for (let row of rows) {
- let sumElts = 0;
- for (let i = 0; i < row.length; i++) {
- if (['K', 'k', 'L', 'l'].includes(row[i])) kings[row[i]]++;
- if (V.PIECES.includes(row[i].toLowerCase())) sumElts++;
- else {
- const num = parseInt(row[i], 10);
- if (isNaN(num)) return false;
- sumElts += num;
- }
- }
- if (sumElts != V.size.y) return false;
- }
- if (kings['k'] + kings['l'] == 0 || kings['K'] + kings['L'] == 0)
- return false;
- return true;
- }
-
- static IsGoodFlags(flags) {
- // 4 for Peach + Mario w, b
- return !!flags.match(/^[01]{4,4}$/);
- }
-
setFlags(fenflags) {
// King can send shell? Queen can be invisible?
this.powerFlags = {
- w: { 'k': false, 'q': false },
- b: { 'k': false, 'q': false }
+ w: {k: false, q: false},
+ b: {k: false, q: false}
};
- for (let c of ["w", "b"]) {
+ for (let c of ['w', 'b']) {
for (let p of ['k', 'q']) {
this.powerFlags[c][p] =
fenflags.charAt((c == "w" ? 0 : 2) + (p == 'k' ? 0 : 1)) == "1";
return super.getFen() + " " + this.getCapturedFen();
}
- getFenForRepeat() {
- return super.getFenForRepeat() + "_" + this.getCapturedFen();
- }
-
getCapturedFen() {
- let counts = [...Array(12).fill(0)];
- let i = 0;
- for (let p of V.RESERVE_PIECES) {
- counts[i] = this.captured["w"][p];
- counts[6 + i] = this.captured["b"][p];
- i++;
- }
- return counts.join("");
+ const res = ['w', 'b'].map(c => {
+ Object.values(this.captured[c])
+ });
+ return res[0].concat(res[1]).join("");
}
- scanKings() {}
-
- setOtherVariables(fen) {
- super.setOtherVariables(fen);
+ setOtherVariables(fenParsed) {
+ super.setOtherVariables(fenParsed);
// Initialize captured pieces' counts from FEN
- const captured =
- V.ParseFen(fen).captured.split("").map(x => parseInt(x, 10));
+ const allCapts = fenParsed.captured.split("").map(x => parseInt(x, 10));
+ const pieces = ['p', 'r', 'n', 'b', 'q', 'k'];
this.captured = {
- w: {
- [V.PAWN]: captured[0],
- [V.ROOK]: captured[1],
- [V.KNIGHT]: captured[2],
- [V.BISHOP]: captured[3],
- [V.QUEEN]: captured[4],
- [V.KING]: captured[5]
- },
- b: {
- [V.PAWN]: captured[6],
- [V.ROOK]: captured[7],
- [V.KNIGHT]: captured[8],
- [V.BISHOP]: captured[9],
- [V.QUEEN]: captured[10],
- [V.KING]: captured[11]
- }
+ w: Array.toObject(pieces, allCapts.slice(0, 6)),
+ b: Array.toObject(pieces, allCapts.slice(6, 12))
};
this.effects = [];
- this.subTurn = 1;
}
+
+ // TODO from here ::::::::
+
getFlagsFen() {
let fen = "";
// Add power flags
return fen;
}
- getColor(i, j) {
- if (i >= V.size.x) return i == V.size.x ? "w" : "b";
- return this.board[i][j].charAt(0);
- }
-
- getPiece(i, j) {
- if (i >= V.size.x) return V.RESERVE_PIECES[j];
- return this.board[i][j].charAt(1);
- }
-
- getReservePpath(index, color) {
- return color + V.RESERVE_PIECES[index];
- }
-
static get RESERVE_PIECES() {
return [V.PAWN, V.ROOK, V.KNIGHT, V.BISHOP, V.QUEEN, V.KING];
}
}
genRandInitFen(seed) {
- const gr = new GiveawayRules({}, true);
+ const gr = new GiveawayRules({mode: "suicide"}, true);
return (
gr.genRandInitFen(seed).slice(0, -1) +
// Add Peach + Mario flags + capture counts
--- /dev/null
+import ChessRules from "/base_rules.js";
+import { ArrayFun } from "/utils/array.js";
+import { Random } from "/utils/alea.js";
+
+export default class GiveawayRules extends ChessRules {
+
+ static get Options() {
+ return {
+ select: [
+ {
+ label: "Mode",
+ variable: "mode",
+ defaut: "suicide",
+ options: [
+ {label: "Suicide", value: "suicide"},
+ {label: "Losers", value: "losers"}
+ ]
+ }
+ ].concat(C.Options.select),
+ input: C.Options.input.filter(i => i.variable == "pawnfall"),
+ styles: [
+ "atomic", "cannibal", "cylinder", "dark",
+ "madrasi", "rifle", "teleport", "zen"
+ ]
+ };
+ }
+
+ get hasFlags() {
+ return this.options["mode"] == "losers";
+ }
+
+ get pawnPromotions() {
+ let res = ['q', 'r', 'n', 'b'];
+ if (this.options["mode"] == "suicide")
+ res.push('k');
+ return res;
+ }
+
+ genRandInitFen(seed) {
+ if (this.options["randomness"] == 0) {
+ return (
+ 'rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w 0 {"enpassant":"-"}'
+ );
+ }
+
+ Random.setSeed(seed);
+ let pieces = { w: new Array(8), b: new Array(8) };
+ for (let c of ["w", "b"]) {
+ if (c == 'b' && this.options["randomness"] == 1) {
+ pieces['b'] = pieces['w'];
+ break;
+ }
+
+ // Get random squares for every piece, totally freely
+ let positions = Random.shuffle(ArrayFun.range(8));
+ const composition = ['b', 'b', 'r', 'r', 'n', 'n', 'k', 'q'];
+ const rem2 = positions[0] % 2;
+ if (rem2 == positions[1] % 2) {
+ // Fix bishops (on different colors)
+ for (let i=2; i<8; i++) {
+ if (positions[i] % 2 != rem2) {
+ [positions[1], positions[i]] = [positions[i], positions[1]];
+ break;
+ }
+ }
+ }
+ for (let i = 0; i < 8; i++)
+ pieces[c][positions[i]] = composition[i];
+ }
+ return (
+ pieces["b"].join("") +
+ "/pppppppp/8/8/8/8/PPPPPPPP/" +
+ pieces["w"].join("").toUpperCase() +
+ // En-passant allowed, but no flags
+ ' w 0 {"enpassant":"-"}'
+ );
+ }
+
+ constructor(o) {
+ o.options["capture"] = true;
+ super(o);
+ }
+
+ underCheck([x, y], oppCol) {
+ if (this.options["mode"] == "suicide")
+ return false;
+ return super.underCheck([x, y], oppCol);
+ }
+
+ getCurrentScore() {
+ if (this.atLeastOneMove()) return "*";
+ // No valid move: the side who cannot move wins
+ return (this.turn == "w" ? "1-0" : "0-1");
+ }
+
+};
projects / xogo.git / commitdiff