diff --git a/games/Schach/images/Bishop_black.png b/games/Schach/images/Bishop_black.png deleted file mode 100644 index 6becbaa..0000000 Binary files a/games/Schach/images/Bishop_black.png and /dev/null differ diff --git a/games/Schach/images/Bishop_white.png b/games/Schach/images/Bishop_white.png deleted file mode 100644 index ec7be5e..0000000 Binary files a/games/Schach/images/Bishop_white.png and /dev/null differ diff --git a/games/Schach/images/King_black.png b/games/Schach/images/King_black.png deleted file mode 100644 index 41edb77..0000000 Binary files a/games/Schach/images/King_black.png and /dev/null differ diff --git a/games/Schach/images/King_white.png b/games/Schach/images/King_white.png deleted file mode 100644 index ab4d435..0000000 Binary files a/games/Schach/images/King_white.png and /dev/null differ diff --git a/games/Schach/images/Knight_black.png b/games/Schach/images/Knight_black.png deleted file mode 100644 index e8e0560..0000000 Binary files a/games/Schach/images/Knight_black.png and /dev/null differ diff --git a/games/Schach/images/Knight_white.png b/games/Schach/images/Knight_white.png deleted file mode 100644 index 8df33e0..0000000 Binary files a/games/Schach/images/Knight_white.png and /dev/null differ diff --git a/games/Schach/images/Pawn_black.png b/games/Schach/images/Pawn_black.png deleted file mode 100644 index a9d93c5..0000000 Binary files a/games/Schach/images/Pawn_black.png and /dev/null differ diff --git a/games/Schach/images/Pawn_white.png b/games/Schach/images/Pawn_white.png deleted file mode 100644 index 0cca7f5..0000000 Binary files a/games/Schach/images/Pawn_white.png and /dev/null differ diff --git a/games/Schach/images/Queen_black.png b/games/Schach/images/Queen_black.png deleted file mode 100644 index ee2f9bb..0000000 Binary files a/games/Schach/images/Queen_black.png and /dev/null differ diff --git a/games/Schach/images/Queen_white.png b/games/Schach/images/Queen_white.png deleted file mode 100644 index 82d173d..0000000 Binary files a/games/Schach/images/Queen_white.png and /dev/null differ diff --git a/games/Schach/images/Rook_black.png b/games/Schach/images/Rook_black.png deleted file mode 100644 index 90d8ecd..0000000 Binary files a/games/Schach/images/Rook_black.png and /dev/null differ diff --git a/games/Schach/images/Rook_white.png b/games/Schach/images/Rook_white.png deleted file mode 100644 index 8f3e650..0000000 Binary files a/games/Schach/images/Rook_white.png and /dev/null differ diff --git a/games/Schach/images/whiteorigin/Bishop_white.png b/games/Schach/images/whiteorigin/Bishop_white.png deleted file mode 100644 index 27f3cc7..0000000 Binary files a/games/Schach/images/whiteorigin/Bishop_white.png and /dev/null differ diff --git a/games/Schach/images/whiteorigin/King_white.png b/games/Schach/images/whiteorigin/King_white.png deleted file mode 100644 index c9d51ba..0000000 Binary files a/games/Schach/images/whiteorigin/King_white.png and /dev/null differ diff --git a/games/Schach/images/whiteorigin/Knight_white.png b/games/Schach/images/whiteorigin/Knight_white.png deleted file mode 100644 index 672c11e..0000000 Binary files a/games/Schach/images/whiteorigin/Knight_white.png and /dev/null differ diff --git a/games/Schach/images/whiteorigin/Pawn_white.png b/games/Schach/images/whiteorigin/Pawn_white.png deleted file mode 100644 index 746e8cb..0000000 Binary files a/games/Schach/images/whiteorigin/Pawn_white.png and /dev/null differ diff --git a/games/Schach/images/whiteorigin/Queen_white.png b/games/Schach/images/whiteorigin/Queen_white.png deleted file mode 100644 index fb00de5..0000000 Binary files a/games/Schach/images/whiteorigin/Queen_white.png and /dev/null differ diff --git a/games/Schach/images/whiteorigin/Rook_white.png b/games/Schach/images/whiteorigin/Rook_white.png deleted file mode 100644 index ecbf06c..0000000 Binary files a/games/Schach/images/whiteorigin/Rook_white.png and /dev/null differ diff --git a/games/Schach/index.html b/games/Schach/index.html deleted file mode 100644 index 4f6b2c1..0000000 --- a/games/Schach/index.html +++ /dev/null @@ -1,118 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - Schach | ubodigat.com - - - - - - - - - - - - - - - - - - - - - -
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Du bist dran ...

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- - - - \ No newline at end of file diff --git a/games/Schach/js/chessboard.js b/games/Schach/js/chessboard.js deleted file mode 100644 index 863598e..0000000 --- a/games/Schach/js/chessboard.js +++ /dev/null @@ -1,693 +0,0 @@ -const BLACK = 0; -const WHITE = 1; - -const shuffle = function(array) { - let currentIndex = array.length, - temporaryValue, randomIndex; - - while (0 !== currentIndex) { - randomIndex = Math.floor(Math.random() * currentIndex); - currentIndex -= 1; - temporaryValue = array[currentIndex]; - array[currentIndex] = array[randomIndex]; - array[randomIndex] = temporaryValue; - } - - return array; -} - -const Piece = { - Pawn: 100, - Knight: 320, - Bishop: 330, - Rook: 500, - Queen: 900, - King: 20000, - Empty: 0 -} - -const bonusPos = {}; -bonusPos[Piece.Knight] = [ - [-50, -40, -30, -30, -30, -30, -40, -50], - [-40, -20, 0, 0, 0, 0, -20, -40], - [-30, 0, 10, 15, 15, 10, 0, -30], - [-30, 5, 15, 20, 20, 15, 5, -30], - [-30, 0, 15, 20, 20, 15, 0, -30], - [-30, 5, 10, 15, 15, 10, 5, -30], - [-40, -20, 0, 5, 5, 0, -20, -40], - [-50, -40, -30, -30, -30, -30, -40, -50] -]; - -bonusPos[Piece.Bishop] = [ - [-20, -10, -10, -10, -10, -10, -10, -20], - [-10, 0, 0, 0, 0, 0, 0, -10], - [-10, 0, 5, 10, 10, 5, 0, -10], - [-10, 5, 5, 10, 10, 5, 5, -10], - [-10, 0, 10, 10, 10, 10, 0, -10], - [-10, 10, 10, 10, 10, 10, 10, -10], - [-10, 5, 0, 0, 0, 0, 5, -10], - [-20, -10, -10, -10, -10, -10, -10, -20] -]; - -bonusPos[Piece.Rook] = [ - [0, 0, 0, 0, 0, 0, 0, 0], - [5, 10, 10, 10, 10, 10, 10, 5], - [-5, 0, 0, 0, 0, 0, 0, -5], - [-5, 0, 0, 0, 0, 0, 0, -5], - [-5, 0, 0, 0, 0, 0, 0, -5], - [-5, 0, 0, 0, 0, 0, 0, -5], - [-5, 0, 0, 0, 0, 0, 0, -5], - [0, 0, 0, 5, 5, 0, 0, 0] -]; - -bonusPos[Piece.Queen] = [ - [-20, -10, -10, -5, -5, -10, -10, -20], - [-10, 0, 0, 0, 0, 0, 0, -10], - [-10, 0, 5, 5, 5, 5, 0, -10], - [-5, 0, 5, 5, 5, 5, 0, -5], - [0, 0, 5, 5, 5, 5, 0, -5], - [-10, 5, 5, 5, 5, 5, 0, -10], - [-10, 0, 5, 0, 0, 0, 0, -10], - [-20, -10, -10, -5, -5, -10, -10, -20] -]; - -const kingMiddle = [ - [-30, -40, -40, -50, -50, -40, -40, -30], - [-30, -40, -40, -50, -50, -40, -40, -30], - [-30, -40, -40, -50, -50, -40, -40, -30], - [-30, -40, -40, -50, -50, -40, -40, -30], - [-20, -30, -30, -40, -40, -30, -30, -20], - [-10, -20, -20, -20, -20, -20, -20, -10], - [20, 20, 0, 0, 0, 0, 20, 20], - [20, 30, 10, 0, 0, 10, 30, 20] -]; - -const kingLate = [ - [-50, -40, -30, -20, -20, -30, -40, -50], - [-30, -20, -10, 0, 0, -10, -20, -30], - [-30, -10, 20, 30, 30, 20, -10, -30], - [-30, -10, 30, 40, 40, 30, -10, -30], - [-30, -10, 30, 40, 40, 30, -10, -30], - [-30, -10, 20, 30, 30, 20, -10, -30], - [-30, -30, 0, 0, 0, 0, -30, -30], - [-50, -30, -30, -30, -30, -30, -30, -50] -] -bonusPos[Piece.King] = kingMiddle; - -const GameState = { - HumanWin: 1, - PCWin: -1, - Normal: 0 -} - - -const MAX_INT = 1000000000; - -const moveToString = function(m, board) { - const from = m.from; - const to = m.to; - const specialCondition = m.specialCondition; - const str = board.findNameOfPiece(from.container.type) + '(' + from.x + ',' + from.y + ')' + ' to ' + - board.findNameOfPiece(to.container.type) + '(' + to.x + ',' + to.y + ')'; - if (specialCondition != undefined) { - if (specialCondition.name == 'castling') { - return str + " - CASTLING"; - } else if (specialCondition.name == 'upgradePawn') { - return str + " - PAWN UPGRADED"; - } - } - return str; - -} - -const Board = function(conf) { - let MAX_DEPTH = 3; - let HUMAN_COLOR = WHITE; - let PC_COLOR = BLACK; - let firstColor = BLACK; - let secondColor = WHITE; - let state = {}; - - let isKingMove = {}; - let isLeftRookMove = {}; - let isRightRookMove = {}; - isKingMove[firstColor] = 0; - isKingMove[secondColor] = 0; - isLeftRookMove[firstColor] = 0; - isLeftRookMove[secondColor] = 0; - isRightRookMove[firstColor] = 0; - isRightRookMove[secondColor] = 0; - - if (conf !== undefined) { - isKingMove = conf.isKingMove; - isLeftRookMove = conf.isLeftRookMove; - isRightRookMove = conf.isRightRookMove; - firstColor = conf.firstColor; - secondColor = conf.secondColor; - state = conf.state; - HUMAN_COLOR = conf.HUMAN_COLOR; - PC_COLOR = conf.PC_COLOR; - MAX_DEPTH = conf.MAX_DEPTH; - } - - const findNameOfPiece = function(piece) { - for (let key in Piece) { - if (Piece[key] == piece) return key; - } - return null; - } - - const Move = function(from, to, specialCondition) { - this.from = from; - this.to = to; - if (specialCondition != undefined) this.specialCondition = specialCondition; - - }; - - const makePieceContainer = function(type, color) { - return { - type: type, - color: color - }; - } - - const abs = function(a) { return a > 0 ? a : -a; } - const isValid = function(move) { - const x = move.to.x, - y = move.to.y; - const destination = move.to.container; - const source = move.from.container; - return x > -1 && y > -1 && x < 8 && y < 8 && ((destination.type == Piece.Empty) || (destination.color != source.color)); - } - - const hash = function(x, y) { - return x * 8 + y; - } - - const decode = function(h) { - return [Math.floor(h / 8), h % 8]; - } - - const get = function(x, y) { - const h = hash(x, y); - if (state[h] == undefined) { - return { - type: Piece.Empty, - color: 0 - }; - } else return state[h]; - } - - const set = function(x, y, pieceContainer) { - if (pieceContainer.type == Piece.Empty) { - del(x, y); - } else state[hash(x, y)] = pieceContainer; - } - - const del = function(x, y) { - delete state[hash(x, y)]; - } - - const makeMoveObject = function(fromx, fromy, tox, toy, specialCondition) { - const from = { - x: fromx, - y: fromy, - container: get(fromx, fromy) - }; - const to = { - x: tox, - y: toy, - container: get(tox, toy) - } - return new Move(from, to, specialCondition); - } - - const pieceMoves = {}; - pieceMoves[Piece.King] = function(x, y) { - const moves = [ - [-1, 0], - [0, -1], - [1, 0], - [0, 1], - [-1, -1], - [1, 1], - [-1, 1], - [1, -1] - ]; - - const result = []; - - moves.forEach(function(move) { - const i = x + move[0]; - const j = y + move[1]; - const m = makeMoveObject(x, y, i, j); - if (isValid(m)) { - result.push(m); - } - }) - - const isBottom = get(x, y).color == secondColor; - const color = get(x, y).color; - const bottomRow = (isBottom) ? 7 : 0; - if (isKingMove[color] == 0 && x == bottomRow) { - let sumOfSpace = 0; - for (let i = 5; i < 7; i++) sumOfSpace += get(x, i).type; - let rook = get(x, 7); - if (sumOfSpace == 0 && rook.color == color && rook.type == Piece.Rook && isRightRookMove[color] == 0) { - const m = makeMoveObject(x, y, x, y + 2, { - name: 'castling', - secondMove: makeMoveObject(x, y + 3, x, y + 1) - }); - result.push(m); - } - - sumOfSpace = 0; - for (let i = 1; i < 4; i++) sumOfSpace += get(x, i).type; - rook = get(x, 0); - if (sumOfSpace == 0 && rook.color == color && rook.type == Piece.Rook && isLeftRookMove[color] == 0) { - const m = makeMoveObject(x, y, x, y - 2, { - name: 'castling', - secondMove: makeMoveObject(x, 0, x, 3) - }); - result.push(m); - } - } - - return result; - } - - pieceMoves[Piece.Queen] = function(x, y) { - const moves = [ - [-1, 0], - [0, -1], - [1, 0], - [0, 1], - [-1, -1], - [1, 1], - [-1, 1], - [1, -1] - ]; - - const result = []; - - moves.forEach(function(move) { - let i = x; - let j = y; - for (let multiplier = 1; multiplier < 8; multiplier++) { - i += move[0]; - j += move[1]; - const m = makeMoveObject(x, y, i, j); - if (isValid(m)) { - result.push(m); - if (m.to.container.type != Piece.Empty) break; - } else break; - } - }) - return result; - } - - pieceMoves[Piece.Rook] = function(x, y) { - const moves = [ - [-1, 0], - [0, -1], - [1, 0], - [0, 1], - ]; - - const result = []; - - moves.forEach(function(move) { - let i = x; - let j = y; - for (let multiplier = 1; multiplier < 8; multiplier++) { - i += move[0]; - j += move[1]; - const m = makeMoveObject(x, y, i, j); - if (isValid(m)) { - result.push(m); - if (m.to.container.type != Piece.Empty) break; - } else break; - } - }) - return result; - } - - pieceMoves[Piece.Bishop] = function(x, y) { - const moves = [ - [-1, -1], - [1, 1], - [-1, 1], - [1, -1] - ]; - - const result = []; - - moves.forEach(function(move) { - let i = x; - let j = y; - for (let multiplier = 1; multiplier < 8; multiplier++) { - i += move[0]; - j += move[1]; - const m = makeMoveObject(x, y, i, j); - if (isValid(m)) { - result.push(m); - if (m.to.container.type != Piece.Empty) break; - } else break; - } - }) - return result; - } - - pieceMoves[Piece.Pawn] = function(x, y) { - const moves = [ - [1, 1], - [1, -1] - ]; - - const result = []; - const direction = (get(x, y).color == secondColor) ? -1 : 1; - let m = {}; - const color = get(x, y).color; - if ((direction == 1 && x == 6) || (direction == -1 && x == 1)) { - m = makeMoveObject(x, y, x + direction, y, { - name: 'upgradePawn' - }); - } else { - m = makeMoveObject(x, y, x + direction, y); - } - if (m.to.container.type == Piece.Empty) { - result.push(m); - - if ((direction == 1 && x == 1) || (direction == -1 && x == 6)) { - m = makeMoveObject(x, y, x + 2 * direction, y); - if (m.to.container.type == Piece.Empty) result.push(m); - } - } - - moves.forEach(function(move) { - const i = x + move[0] * direction; - const j = y + move[1]; - let m = {}; - if ((direction == 1 && i == 7) || (direction == -1 && i == 0)) { - m = makeMoveObject(x, y, i, j, { - name: 'upgradePawn' - }); - } else { - m = makeMoveObject(x, y, i, j); - } - if (isValid(m) && m.to.container.type != Piece.Empty) { - result.push(m); - } - }); - return result; - } - - pieceMoves[Piece.Knight] = function(x, y) { - const moves = [ - [1, 2], - [2, 1], - [-1, 2], - [2, -1], - [1, -2], - [-2, 1], - [-1, -2], - [-2, -1] - ]; - - const result = []; - - moves.forEach(function(move) { - const i = x + move[0]; - const j = y + move[1]; - const m = makeMoveObject(x, y, i, j); - if (isValid(m)) { - result.push(m); - } - }) - - return result; - } - - if (conf === undefined) { - set(0, 0, makePieceContainer(Piece.Rook, firstColor)); - set(0, 1, makePieceContainer(Piece.Knight, firstColor)); - set(0, 2, makePieceContainer(Piece.Bishop, firstColor)); - set(0, 3, makePieceContainer(Piece.Queen, firstColor)); - set(0, 4, makePieceContainer(Piece.King, firstColor)); - set(0, 5, makePieceContainer(Piece.Bishop, firstColor)); - set(0, 6, makePieceContainer(Piece.Knight, firstColor)); - set(0, 7, makePieceContainer(Piece.Rook, firstColor)); - for (let i = 0; i < 8; i++) { - set(1, i, makePieceContainer(Piece.Pawn, firstColor)); - set(6, i, makePieceContainer(Piece.Pawn, secondColor)); - } - - set(7, 0, makePieceContainer(Piece.Rook, secondColor)); - set(7, 1, makePieceContainer(Piece.Knight, secondColor)); - set(7, 2, makePieceContainer(Piece.Bishop, secondColor)); - set(7, 3, makePieceContainer(Piece.Queen, secondColor)); - set(7, 4, makePieceContainer(Piece.King, secondColor)); - set(7, 5, makePieceContainer(Piece.Bishop, secondColor)); - set(7, 6, makePieceContainer(Piece.Knight, secondColor)); - set(7, 7, makePieceContainer(Piece.Rook, secondColor)); - } - - const makeMove = function(move) { - - set(move.to.x, move.to.y, move.from.container); - del(move.from.x, move.from.y); - if (move.from.container.type == Piece.King) { - isKingMove[move.from.container.color]++; - } else if (move.from.container.type == Piece.Rook) { - let color = null; - if (move.from.x == 0) color = firstColor; - else if (move.from.x == 7) color = secondColor; - if (color != null) { - if (move.from.y == 0) isLeftRookMove[color]++; - else if (move.from.y == 7) { - isRightRookMove[color]++; - } - } - } - if (move.specialCondition != undefined) { - if (move.specialCondition.name == 'castling') { - makeMove(move.specialCondition.secondMove); - } else if (move.specialCondition.name == 'upgradePawn') { - const color = move.from.container.color; - set(move.to.x, move.to.y, makePieceContainer(Piece.Queen, color)); - } - } - } - - const undoMove = function(move) { - set(move.from.x, move.from.y, move.from.container); - set(move.to.x, move.to.y, move.to.container); - if (move.from.container.type == Piece.King) { - isKingMove[move.from.container.color]--; - } else if (move.from.container.type == Piece.Rook) { - let color = null; - if (move.from.x == 0) color = firstColor; - else if (move.from.x == 7) color = secondColor; - if (color != null) { - if (move.from.y == 0) isLeftRookMove[color]--; - else if (move.from.y == 7) { - isRightRookMove[color]--; - } - } - } - if (move.specialCondition != undefined) { - if (move.specialCondition.name == 'castling') { - undoMove(move.specialCondition.secondMove); - } else if (move.specialCondition.name == 'upgradePawn') { - - } - } - } - - const getHumanOrPCPositions = function(humanOrPC) { - let checkColor = PC_COLOR; - if (humanOrPC) checkColor = HUMAN_COLOR; - - const result = []; - for (let key in state) { - if (state.hasOwnProperty(key)) { - if (state[key].color == checkColor) result.push(decode(key)); - } - } - - shuffle(result); - result.sort(function(a, b) { - return get(a[0], a[1]).type - get(b[0], b[1]).type; - }) - return result; - } - - const getAllPossibleMoves = function(humanOrPC) { - const positions = getHumanOrPCPositions(humanOrPC); - let result = []; - for (let i = 0; i < positions.length; i++) { - const x = positions[i][0], - y = positions[i][1]; - const pieceType = get(x, y).type; - if (pieceType != Piece.Empty) { - const possibleMoves = pieceMoves[pieceType](x, y); - result = result.concat(possibleMoves); - }; - } - return result; - } - - const getHumanPositions = function() { - return getHumanOrPCPositions(true); - } - const getPCPositions = function() { - return getHumanOrPCPositions(false); - } - - const calculateScore = function() { - let result = 0; - - for (let key in state) { - if (state.hasOwnProperty(key)) { - let score = state[key].type; - if (bonusPos[state[key].type] != undefined) { - const pos = decode(key); - let x = pos[0]; - let y = pos[1]; - if (HUMAN_COLOR != secondColor) { - y = 7 - y; - } - score += bonusPos[state[key].type][x][y]; - } - if (state[key].color == HUMAN_COLOR) result -= score; - else result += score; - } - } - return result; - } - let calcCount = 0; - - const tryMove = function(humanOrPC, depth, alpha, beta) { - calcCount++; - let bestSolutions = []; - if (depth == 0) return { move: null, bestScore: humanOrPC ? -calculateScore(state) : calculateScore(state) }; - const MINVALUE = -MAX_INT; - let maxScoreCanHave = MINVALUE - 1; - let rightMove = null; - const allPossibleMoves = shuffle(getAllPossibleMoves(humanOrPC)); - - const getBestResult = () => { - if (depth === MAX_DEPTH) { - if (bestSolutions.length === 0) { - console.log('never??'); - return { move: rightMove, bestScore: maxScoreCanHave }; - } - console.log('bestSolutions', bestSolutions.length); - return bestSolutions[(Math.random() * bestSolutions.length) | 0]; - } - return { move: rightMove, bestScore: maxScoreCanHave }; - } - - for (let ii = 0; ii < allPossibleMoves.length; ii++) { - const move = allPossibleMoves[ii]; - makeMove(move); - if (move.to.container.type == Piece.King) { - undoMove(move); - return { move: move, bestScore: -MINVALUE }; - } - const bestOfTheOther = -tryMove(humanOrPC ^ 1, depth - 1, -beta, -alpha).bestScore; - - undoMove(move); - if (bestOfTheOther > maxScoreCanHave) { - maxScoreCanHave = bestOfTheOther; - rightMove = move; - if (depth === MAX_DEPTH) { - bestSolutions = [{ move: move, bestScore: maxScoreCanHave }]; - } - } else if (bestOfTheOther === maxScoreCanHave && depth === MAX_DEPTH) { - bestSolutions.push({ move: move, bestScore: maxScoreCanHave }) - } - if (maxScoreCanHave > alpha) alpha = maxScoreCanHave; - if (alpha >= beta) return getBestResult(); - } - return getBestResult(); - } - - this.get = get; - this.getHumanPositions = getHumanPositions; - this.getPCPositions = getPCPositions; - this.setMaxDepth = function(depth) { - MAX_DEPTH = depth; - } - - this.makeMove = function(move) { - makeMove(move); - return moveToString(move, this); - }; - - this.checkWin = function() { - let isHumanKingAlive = false; - let isPCKingAlive = false; - for (let key in state) { - if (state.hasOwnProperty(key)) { - const container = state[key]; - if (container.type == Piece.King) { - if (container.color == HUMAN_COLOR) { - isHumanKingAlive = true; - } else { - isPCKingAlive = true; - } - } - } - } - - if (!isHumanKingAlive) { - return GameState.PCWin; - } else if (!isPCKingAlive) { - return GameState.HumanWin; - } else return GameState.Normal; - } - - this.getPCResponse = function() { - calcCount = 0; - const res = tryMove(false, MAX_DEPTH, -MAX_INT, MAX_INT).move; - console.log('Calculation steps: ' + calcCount); - return res; - } - - this.getPossibleMovesFrom = function(x, y) { - const container = get(x, y); - if (container.type == Piece.Empty) return []; - return pieceMoves[container.type](x, y); - } - - this.isHumanPiece = function(x, y) { - return get(x, y).type != Piece.Empty && get(x, y).color == HUMAN_COLOR; - } - - this.getConfiguration = function() { - const conf = {}; - conf.isKingMove = isKingMove; - conf.isLeftRookMove = isLeftRookMove; - conf.isRightRookMove = isRightRookMove; - conf.firstColor = firstColor; - conf.secondColor = secondColor; - conf.state = state; - conf.HUMAN_COLOR = HUMAN_COLOR; - conf.PC_COLOR = PC_COLOR; - conf.MAX_DEPTH = MAX_DEPTH; - return conf; - } - - this.findNameOfPiece = findNameOfPiece; -}; - -Board.findBestMove = function(conf) { - const board = new Board(conf); - return board.getPCResponse(); -} - -addEventListener('message', function(e) { - const bestMove = Board.findBestMove(e.data); - postMessage(bestMove); -}); \ No newline at end of file diff --git a/games/Schach/js/index.js b/games/Schach/js/index.js deleted file mode 100644 index 29fedd4..0000000 --- a/games/Schach/js/index.js +++ /dev/null @@ -1,227 +0,0 @@ -const num_threads = 1; -const MT = new Multithread(num_threads); - -let currentTurn = 'human'; // human turn -let choosingState = 'none'; - -let game_depth = 3; - -const FIRST_BACKGROUND_COLOR = '#FFFAD5'; -const SECOND_BACKGROUND_COLOR = '#AB7B2A'; - -let cells = []; -let moveTo = []; -for (let i = 0; i < 8; i++) { - moveTo[i] = []; - for (let j = 0; j < 8; j++) { - moveTo[i][j] = null; - } -} - -let board = null; - -const getModelOf = function(container) { - let type = null; - let url = 'images/'; - for (let key in Piece) { - if (Piece[key] == container.type) { - type = key; - break; - } - } - if (type == 'Empty') return ''; - url += type + '_'; - if (container.color == BLACK) url += 'black.png'; - else url += 'white.png'; - return url; -} - -const getCell = function(x, y) { - return $("[x=" + x + "][y=" + y + "]"); -} - -const setCellContainer = function(x, y, container) { - let modelUrl = getModelOf(container); - if (modelUrl.length > 0) - cells[x][y].find('img').attr('src', modelUrl); - else cells[x][y].find('img').removeAttr('src'); -} - -const setCellStateSelecting = function(x, y) { - const highlightDiv = cells[x][y].find('.highlight_overlay'); - const chosenDiv = highlightDiv.find('.chosen_overlay'); - chosenDiv.addClass("enabled"); -} - -const setCellStateHighlighting = function(x, y) { - const highlightDiv = cells[x][y].find('.highlight_overlay'); - const chosenDiv = highlightDiv.find('.chosen_overlay'); - highlightDiv.addClass("enabled"); - chosenDiv.removeClass("enabled"); -} - -const setCellStateNormal = function(x, y) { - const highlightDiv = cells[x][y].find('.highlight_overlay'); - const chosenDiv = highlightDiv.find('.chosen_overlay'); - highlightDiv.removeClass("enabled"); - chosenDiv.removeClass("enabled"); -} - -const checkState = function(x, y) { - const highlightDiv = cells[x][y].find('.highlight_overlay'); - const chosenDiv = highlightDiv.find('.chosen_overlay'); - if (highlightDiv.hasClass("enabled")) return "highlight"; - if (chosenDiv.hasClass("enabled")) return "chosen"; - return "normal"; -} - -let fromx, tox; - -const makeMove = function(fromx, fromy, tox, toy, move) { - choosingState = 'none'; - $('.enabled').removeClass('enabled'); - let m = moveTo[tox][toy]; - if (move != undefined) { - m = move; - } - let log = board.makeMove(m); - $('textarea#moveLog').append(currentTurn.toUpperCase() + ": " + log + '\n'); - setCellContainer(fromx, fromy, board.get(fromx, fromy)); - setCellContainer(tox, toy, board.get(tox, toy)); - if (m.specialCondition != undefined) { - updateBoard(); - } -} - -let chooseCell = function(x, y) { - let possibleMoves = board.getPossibleMovesFrom(x, y); - $('.enabled').removeClass('enabled'); - setCellStateSelecting(x, y); - fromx = x; - fromy = y; - possibleMoves.forEach(function(move) { - setCellStateHighlighting(move.to.x, move.to.y); - moveTo[move.to.x][move.to.y] = move; - }); - choosingState = 'chosen'; -} - -let enableBoard = function() { - $('div#chessdiv').removeClass('disabled'); -} - -let disableBoard = function() { - $('div#chessdiv').addClass('disabled'); -} - -let setStatus = function(text) { - $('p#status').text(text); -} - -let checkWin = function() { - let whoWin = board.checkWin(); - if (whoWin != GameState.Normal) { - choosingState = 'over'; - disableBoard(); - if (whoWin == GameState.HumanWin) { - setStatus('Herzlichen Glückwunsch, Sie haben gewonnen!') - } else { - setStatus('Sie haben verloren !') - } - return true; - } - return false; -} - -const startGame = function() { - board = new Board(); - board.setMaxDepth(game_depth); - setStatus('Du bist dran, du bist weiß!'); - initBoard(); - choosingState = 'none'; - currentTurn = 'human'; - $('.enabled').removeClass('enabled'); - $('#moveLog').text(''); -} - -const chessEngine = new Worker('js/chessboard.js'); -chessEngine.addEventListener('message', function(e) { - const move = e.data; - makeMove(move.from.x, move.from.y, move.to.x, move.to.y, move); - currentTurn = 'human'; - choosingState = 'none'; - $('.enabled').removeClass('enabled'); - setStatus('Du bist dran, du bist weiß!'); - if (checkWin()) return; -}) - -const cellOnClick = function() { - if (choosingState == 'over') return; - if (currentTurn != 'human') return; - const x = parseInt($(this).attr("x")); - const y = parseInt($(this).attr("y")); - const state = checkState(x, y); - if (currentTurn == 'human') { - if (board.isHumanPiece(x, y)) { - chooseCell(x, y); - } else if (choosingState == 'chosen' && checkState(x, y) == 'highlight') { - makeMove(fromx, fromy, x, y); - - if (checkWin()) return; - currentTurn = 'pc'; - setStatus('Der PC ist dran, er denkt...'); - chessEngine.postMessage(board.getConfiguration()); - } - } -} - -const updateBoard = function() { - for (let i = 0; i < 8; i++) { - for (let j = 0; j < 8; j++) { - setCellContainer(i, j, board.get(i, j)); - } - } -} - -const initBoard = function() { - for (let i = 0; i < 8; i++) cells[i] = []; - for (let i = 0; i < 8; i++) { - for (let j = 0; j < 8; j++) { - cells[i][j] = getCell(i, j); - setCellContainer(i, j, board.get(i, j)); - } - } -} - -const changeBackgroundMode = function(mode) { - if (mode == 0) { - $("body").css('background-color', '#FDFDFD'); - $("body").css('color', '#333'); - } else { - $("body").css('background-color', '#333'); - $("body").css('color', '#FDFDFD'); - } -} - -$(document).ready(() => { - $("input[name=difficulty]").click(function() { - game_depth = parseInt($(this).val()); - console.log("Set game depth to " + game_depth); - }); - $("input[name='backgroundmode']").click(function() { - changeBackgroundMode(parseInt($(this).val())); - }) - let str = ''; - for (let i = 0; i < 8; i++) { - let row = ''; - for (let j = 0; j < 8; j++) { - let bgcolor = ((i + j) % 2 == 0) ? FIRST_BACKGROUND_COLOR : SECOND_BACKGROUND_COLOR; - row += '
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