From: Benjamin Auder Date: Sun, 3 May 2020 22:19:22 +0000 (+0200) Subject: Add simple Dice chess 8x8 X-Git-Url: https://git.auder.net/variants/current/doc/css/app_dev.php/R.css?a=commitdiff_plain;h=68971030c62c551e2bb030260d2346157c5652a9;p=vchess.git Add simple Dice chess 8x8 --- diff --git a/client/src/translations/en.js b/client/src/translations/en.js index f853e52e..59d409b9 100644 --- a/client/src/translations/en.js +++ b/client/src/translations/en.js @@ -232,6 +232,7 @@ export const translations = { "Reposition pieces": "Reposition pieces", "Reuse pieces": "Reuse pieces", "Reverse captures": "Reverse captures", + "Roll the dice": "Roll the dice", "Rotating board": "Rotating board", "Run forward": "Run forward", "Score a goal": "Score a goal", diff --git a/client/src/translations/es.js b/client/src/translations/es.js index 3243f92a..e702b325 100644 --- a/client/src/translations/es.js +++ b/client/src/translations/es.js @@ -232,6 +232,7 @@ export const translations = { "Reposition pieces": "Reposicionar las piezas", "Reuse pieces": "Reutilizar piezas", "Reverse captures": "Capturas invertidas", + "Roll the dice": "Tirar los dados", "Rotating board": "Tablero giratorio", "Run forward": "Correr hacia adelante", "Score a goal": "Marcar una meta", diff --git a/client/src/translations/fr.js b/client/src/translations/fr.js index 483f34c3..980742a3 100644 --- a/client/src/translations/fr.js +++ b/client/src/translations/fr.js @@ -232,6 +232,7 @@ export const translations = { "Reposition pieces": "Replacer les pièces", "Reuse pieces": "Réutiliser les pièces", "Reverse captures": "Captures inversées", + "Roll the dice": "Lancez le dé", "Rotating board": "Échiquier tournant", "Run forward": "Courir vers l'avant", "Score a goal": "Marquer un but", diff --git a/client/src/translations/rules/Dice/en.pug b/client/src/translations/rules/Dice/en.pug new file mode 100644 index 00000000..3fc2354a --- /dev/null +++ b/client/src/translations/rules/Dice/en.pug @@ -0,0 +1,18 @@ +p.boxed. + Play the piece type determined by a dice roll. + +p. + At each turn, click on any empty square first: you will see a piece type + written in the moves list, and a piece of this nature will be highlighted on + the board. You then have to play a move with this piece's type. + +p There is no check or checkmate: the goal is to capture the king. + +figure.diagram-container + .diagram + | fen:r1b2b1r/pp2p3/2p2q2/3p1kpp/1P2Qp2/2K2P1P/P1PP2P1/RNB2BNR: + figcaption Both kings could be captured if the dice indicated a queen. + +p. + Games are likely to be very random with this constraint. + Play at your own risk :) diff --git a/client/src/translations/rules/Dice/es.pug b/client/src/translations/rules/Dice/es.pug new file mode 100644 index 00000000..4a08a928 --- /dev/null +++ b/client/src/translations/rules/Dice/es.pug @@ -0,0 +1,19 @@ +p.boxed. + Juega la pieza cuyo tipo está determinado por una tirada de dado. + +p. + En cada turno, haga clic en una casilla vacía: verá un tipo de pieza + escrito en la lista de jugadas, y se indicará una pieza de esta naturaleza + en el tablero. Luego debes jugar un movimiento con una pieza de este tipo. + +p No hay jaque ni jaque mate: el objetivo es capturar al rey. + +figure.diagram-container + .diagram + | fen:r1b2b1r/pp2p3/2p2q2/3p1kpp/1P2Qp2/2K2P1P/P1PP2P1/RNB2BNR: + figcaption. + Los dos reyes podrían ser capturados si el dado indica una dama. + +p. + Es probable que los juegos sean muy aleatorios con esta restricción. + Juega bajo tu propio riesgo :) diff --git a/client/src/translations/rules/Dice/fr.pug b/client/src/translations/rules/Dice/fr.pug new file mode 100644 index 00000000..42ee7ca1 --- /dev/null +++ b/client/src/translations/rules/Dice/fr.pug @@ -0,0 +1,19 @@ +p.boxed. + Jouez la pièce dont le type est déterminé par un lancer de dé. + +p. + À chaque tour, cliquez sur une case vide : vous verrez un type de pièce + écrit dans la liste des coups, et une pièce de cette nature sera indiquée + sur l'échiquier. Vous devez ensuite jouer un coup avec une pièce de ce type. + +p Il n'y a ni échec ni mat : l'objectif est de capturer le roi. + +figure.diagram-container + .diagram + | fen:r1b2b1r/pp2p3/2p2q2/3p1kpp/1P2Qp2/2K2P1P/P1PP2P1/RNB2BNR: + figcaption. + Les deux rois pourraient être capturés si le dé indiquait une dame. + +p. + Les parties sont susceptibles d'être très aléatoires avec cette contrainte. + Jouez à vos risques et périls :) diff --git a/client/src/variants/Dice.js b/client/src/variants/Dice.js new file mode 100644 index 00000000..a8ecf1b9 --- /dev/null +++ b/client/src/variants/Dice.js @@ -0,0 +1,140 @@ +import { ChessRules, Move } from "@/base_rules"; +import { randInt } from "@/utils/alea"; + +export class DiceRules extends ChessRules { + static get CanAnalyze() { + return true;//false; + } + + doClick(square) { + if ( + this.subTurn == 2 || + isNaN(square[0]) || + this.board[square[0]][square[1]] != V.EMPTY + ) { + return null; + } + // Announce the piece' type to be played: + return this.getRandPieceMove(); + } + + getPotentialMovesFrom([x, y]) { + const L = this.p2play.length; + if ( + this.subTurn == 1 || + // The piece type must match last p2play + this.getPiece(x, y) != this.p2play[L-1] + ) { + return []; + } + return super.getPotentialMovesFrom([x, y]); + } + + setOtherVariables(fen) { + super.setOtherVariables(fen); + this.p2play = []; + this.subTurn = 1; + } + + filterValid(moves) { + return moves; + } + + getCheckSquares() { + return []; + } + + getCurrentScore() { + const color = this.turn; + if (this.kingPos[color][0] < 0) return (color == 'w' ? "0-1" : "1-0"); + return "*"; + } + + play(move) { + if (this.subTurn == 1) { + this.subTurn = 2; + this.p2play.push(move.appear[0].p); + return; + } + // Subturn == 2 means the (dice-constrained) move is played + move.flags = JSON.stringify(this.aggregateFlags()); + V.PlayOnBoard(this.board, move); + this.epSquares.push(this.getEpSquare(move)); + this.movesCount++; + this.turn = V.GetOppCol(this.turn); + this.subTurn = 1; + this.postPlay(move); + } + + postPlay(move) { + if (move.vanish.length == 2 && move.vanish[1].p == V.KING) + this.kingPos[move.vanish[1].c] = [-1, -1]; + // Castle flags for captured king won't be updated (not important...) + super.postPlay(move); + } + + undo(move) { + if (this.subTurn == 2) { + this.subTurn = 1; + this.p2play.pop(); + return; + } + this.disaggregateFlags(JSON.parse(move.flags)); + V.UndoOnBoard(this.board, move); + this.epSquares.pop(); + this.movesCount--; + this.turn = V.GetOppCol(this.turn); + this.subTurn = 2; + this.postUndo(move); + } + + postUndo(move) { + if (move.vanish.length == 2 && move.vanish[1].p == V.KING) + this.kingPos[move.vanish[1].c] = [move.vanish[1].x, move.vanish[1].y]; + super.postUndo(move); + } + + getRandPieceMove() { + // For current turn, find pieces which can move and roll a dice + let canMove = {}; + const color = this.turn; + for (let i=0; i<8; i++) { + for (let j=0; j<8; j++) { + if (this.board[i][j] != V.EMPTY && this.getColor(i, j) == color) { + const piece = this.getPiece(i, j); + if ( + !canMove[piece] && + super.getPotentialMovesFrom([i, j]).length > 0 + ) { + canMove[piece] = [i, j]; + } + } + } + } + const options = Object.keys(canMove); + const randPiece = options[randInt(options.length)]; + return ( + new Move({ + appear: [{ p: randPiece }], + vanish: [], + start: { x: -1, y: -1 }, + end: { x: canMove[randPiece][0], y: canMove[randPiece][1] } + }) + ); + } + + // Random mover + getComputerMove() { + const toPlay = this.getRandPieceMove(); + this.play(toPlay); + const moves = this.getAllValidMoves(); + const choice = moves[randInt(moves.length)]; + this.undo(toPlay); + return [toPlay, choice]; + } + + getNotation(move) { + if (this.subTurn == 1) return move.appear[0].p.toUpperCase(); + return super.getNotation(move); + } +}; diff --git a/server/db/populate.sql b/server/db/populate.sql index 9b55c863..a4b2b9a5 100644 --- a/server/db/populate.sql +++ b/server/db/populate.sql @@ -4,6 +4,7 @@ insert or ignore into Variants (name, description, noProblems) values ('Apocalypse', 'The end of the world', true), ('Chakart', 'Capture the princess', true), ('Dark', 'In the shadow', true), + ('Dice', 'Roll the dice', true), ('Hidden', 'Unidentified pieces', true), ('Hiddenqueen', 'Queen disguised as a pawn', true), ('Synchrone', 'Play at the same time', true);