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let Board = (function () { "use strict"; /** * @const The Board MAtrix (28x31) and the Values * 0 Wall \| 1 Path \| 2 Pill on Path \| 3 Intersection \| 4 Pill on Interection \| 5 Tunnel / const wallValue = 0, pillPathValue = 2, interValue = 3, interPillValue = 4, tunnelValue = 5, boardMatrix = [ [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ], [ 0, 4, 2, 2, 2, 2, 4, 2, 2, 2, 2, 2, 4, 0, 0, 4, 2, 2, 2, 2, 2, 4, 2, 2, 2, 2, 4, 0 ], [ 0, 2, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 2, 0 ], [ 0, 1, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 1, 0 ], [ 0, 2, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 2, 0 ], [ 0, 4, 2, 2, 2, 2, 4, 2, 2, 4, 2, 2, 4, 2, 2, 4, 2, 2, 4, 2, 2, 4, 2, 2, 2, 2, 4, 0 ], [ 0, 2, 0, 0, 0, 0, 2, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 2, 0, 0, 0, 0, 2, 0 ], [ 0, 2, 0, 0, 0, 0, 2, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 2, 0, 0, 0, 0, 2, 0 ], [ 0, 4, 2, 2, 2, 2, 4, 0, 0, 4, 2, 2, 4, 0, 0, 4, 2, 2, 4, 0, 0, 4, 2, 2, 2, 2, 4, 0 ], [ 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0 ], [ 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0 ], [ 0, 0, 0, 0, 0, 0, 2, 0, 0, 3, 1, 1, 3, 1, 1, 3, 1, 1, 3, 0, 0, 2, 0, 0, 0, 0, 0, 0 ], [ 0, 0, 0, 0, 0, 0, 2, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 2, 0, 0, 0, 0, 0, 0 ], [ 0, 0, 0, 0, 0, 0, 2, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 2, 0, 0, 0, 0, 0, 0 ], [ 5, 5, 5, 5, 5, 5, 4, 1, 1, 3, 0, 0, 0, 0, 0, 0, 0, 0, 3, 1, 1, 4, 5, 5, 5, 5, 5, 5 ], [ 0, 0, 0, 0, 0, 0, 2, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 2, 0, 0, 0, 0, 0, 0 ], [ 0, 0, 0, 0, 0, 0, 2, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 2, 0, 0, 0, 0, 0, 0 ], [ 0, 0, 0, 0, 0, 0, 2, 0, 0, 3, 1, 1, 1, 1, 1, 1, 1, 1, 3, 0, 0, 2, 0, 0, 0, 0, 0, 0 ], [ 0, 0, 0, 0, 0, 0, 2, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 2, 0, 0, 0, 0, 0, 0 ], [ 0, 0, 0, 0, 0, 0, 2, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 2, 0, 0, 0, 0, 0, 0 ], [ 0, 4, 2, 2, 2, 2, 4, 2, 2, 4, 2, 2, 4, 0, 0, 4, 2, 2, 4, 2, 2, 4, 2, 2, 2, 2, 4, 0 ], [ 0, 2, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 2, 0 ], [ 0, 2, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 2, 0 ], [ 0, 3, 2, 4, 0, 0, 4, 2, 2, 4, 2, 2, 4, 1, 1, 4, 2, 2, 4, 2, 2, 4, 0, 0, 4, 2, 3, 0 ], [ 0, 0, 0, 2, 0, 0, 2, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 2, 0, 0, 2, 0, 0, 0 ], [ 0, 0, 0, 2, 0, 0, 2, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 2, 0, 0, 2, 0, 0, 0 ], [ 0, 4, 2, 4, 2, 2, 4, 0, 0, 4, 2, 2, 4, 0, 0, 4, 2, 2, 4, 0, 0, 4, 2, 2, 4, 2, 4, 0 ], [ 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0 ], [ 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0 ], [ 0, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 4, 2, 2, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 4, 0 ], [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ] ], /* * @const Possible Turns at the Intersections * 0 Up \| 1 Left \| 2 Down \| 3 Right / boardTurns = { x1y1 : [ 2, 3 ], x6y1 : [ 1, 2, 3 ], x12y1 : [ 1, 2 ], x15y1 : [ 2, 3 ], x21y1 : [ 1, 2, 3 ], x26y1 : [ 1, 2 ], x1y5 : [ 0, 2, 3 ], x6y5 : [ 0, 1, 2, 3 ], x9y5 : [ 1, 2, 3 ], x12y5 : [ 0, 1, 3 ], x15y5 : [ 0, 1, 3 ], x18y5 : [ 1, 2, 3 ], x21y5 : [ 0, 1, 2, 3 ], x26y5 : [ 0, 1, 2 ], x1y8 : [ 0, 3 ], x6y8 : [ 0, 1, 2 ], x9y8 : [ 0, 3 ], x12y8 : [ 1, 2 ], x15y8 : [ 2, 3 ], x18y8 : [ 0, 1 ], x21y8 : [ 0, 2, 3 ], x26y8 : [ 0, 1 ], x9y11 : [ 2, 3 ], x12y11 : [ 1, 3 ], x15y11 : [ 1, 3 ], x18y11 : [ 1, 2 ], x6y14 : [ 0, 1, 2, 3 ], x9y14 : [ 0, 1, 2 ], x18y14 : [ 0, 2, 3 ], x21y14 : [ 0, 1, 2, 3 ], x9y17 : [ 0, 2, 3 ], x18y17 : [ 0, 1, 2 ], x1y20 : [ 2, 3 ], x6y20 : [ 0, 1, 2, 3 ], x9y20 : [ 0, 1, 3 ], x12y20 : [ 1, 2 ], x15y20 : [ 2, 3 ], x18y20 : [ 0, 1, 3 ], x21y20 : [ 0, 1, 2, 3 ], x26y20 : [ 1, 2 ], x1y23 : [ 0, 3 ], x3y23 : [ 1, 2 ], x6y23 : [ 0, 2, 3 ], x9y23 : [ 1, 2, 3 ], x12y23 : [ 1, 3 ], x15y23 : [ 1, 3 ], x18y23 : [ 1, 2, 3 ], x21y23 : [ 0, 1, 2 ], x24y23 : [ 2, 3 ], x26y23 : [ 0, 1 ], x1y26 : [ 2, 3 ], x3y26 : [ 0, 1, 3 ], x6y26 : [ 0, 1 ], x9y26 : [ 0, 3 ], x12y26 : [ 1, 2 ], x15y26 : [ 2, 3 ], x18y26 : [ 0, 1 ], x21y26 : [ 0, 3 ], x24y26 : [ 0, 1, 3 ], x26y26 : [ 1, 2 ], x1y29 : [ 0, 3 ], x12y29 : [ 0, 1, 3 ], x15y29 : [ 0, 1, 3 ], x26y29 : [ 0, 1 ] }, /* @const Board data / energizers = [{ x: 1, y: 3 }, { x: 26, y: 3 }, { x: 1, y: 23 }, { x: 26, y: 23 }], pillAmount = 244, fruitTile = { x: 13.25, y: 16.8333 }, fruitSize = 20, tileSize = 12, lineWidth = 2, halfLine = lineWidth / 2, bigRadius = tileSize / 2, smallRadius = tileSize / 4, eraseSize = tileSize 2, boardCols = boardMatrix[0].length, boardRows = boardMatrix.length, canvasWidth = tileSize * boardCols, canvasHeight = tileSize * boardRows, scoreHeight = tileSize * 2, totalHeight = canvasHeight + scoreHeight, tunnelStart = -tileSize / 2, tunnelEnd = tileSize * boardCols + tunnelStart, ghostSize = tileSize * 1.5, blobRadius = Math.round(tileSize / 1.5), pillSize = Math.round(tileSize * 0.16666), energizerSize = Math.round(tileSize * 0.41666), boardColor = "rgb(0, 51, 255)", startingPos = { x: 14, y: 23 }, startingDir = { x: -1, y: 0 }, eyesTarget = { x: 13, y: 11 }; /** @type {Canvas} The Game Canvas / let boardCanvas, screenCanvas, gameCanvas; /* * Returns the position at the middle of a tile * @param {number} tile * @return {number} / function getTileCenter(tile) { return Math.round((tile + 0.5) tileSize); } /** * Converts an x,y tile into an x,y position * @param {{x: number, y: number}} tile * @return {{x: number, y: number}} / function tileToPos(tile) { return { x: tile.x tileSize, y: tile.y * tileSize }; } /** * The Board API / return { create() { boardCanvas = new BoardCanvas(); screenCanvas = new Canvas().init("screen"); gameCanvas = new GameCanvas(); }, /* * Returns the conetext for the board element * @return {Canvas} / get boardCanvas() { return boardCanvas; }, /* * Returns the conetext for the screen element * @return {Canvas} / get screenCanvas() { return screenCanvas; }, /* * Returns the conetext for the game element * @return {Canvas} / get gameCanvas() { return gameCanvas; }, /* * Clears the saved rects in the Game Canvas / clearGame() { gameCanvas.clearSavedRects(); }, /* * Draws the board * @param {boolean} newLevel / drawBoard(newLevel) { boardCanvas.drawBoard(newLevel); }, /* * Clears all the Canvas / clearAll() { boardCanvas.clear(); gameCanvas.clear(); screenCanvas.clear(); }, /* * Returns the width of the canvas * @return {number} / get width() { return canvasWidth; }, /* * Returns the height of the canvas * @return {number} / get height() { return totalHeight; }, /* * Returns the amount of columns of the matrix * @return {number} / get cols() { return boardCols; }, /* * Returns the amount of rows of the matrix * @return {number} / get rows() { return boardRows; }, /* * Returns the tile size * @return {number} / get tileSize() { return tileSize; }, /* * Returns the line width * @return {number} / get lineWidth() { return lineWidth; }, /* * Returns the half of the line width * @return {number} / get halfLine() { return halfLine; }, /* * Returns the big radius * @return {number} / get bigRadius() { return bigRadius; }, /* * Returns the small radius * @return {number} / get smallRadius() { return smallRadius; }, /* * Returns the erase size * @return {number} / get eraseSize() { return eraseSize; }, /* * Returns the board color * @return {string} / get boardColor() { return boardColor; }, /* * Returns an array with the position of the energizers * @return {Array.<{x: number, y: number}>} / get energizers() { return energizers; }, /* * Returns the amount of Pills in the board * @return {number} / get pillAmount() { return pillAmount; }, /* * The tile of the fruit in the board * @return {{x: number, y: number}} / get fruitTile() { return fruitTile; }, /* * The position of the fruit in the board * @return {{x: number, y: number}} / get fruitPos() { return tileToPos(fruitTile); }, /* * The size of the fruit in the board * @return {number} / get fruitSize() { return fruitSize; }, /* * The size of the pill in the board * @return {number} / get pillSize() { return pillSize; }, /* * The size of the energizer in the board * @return {number} / get energizerSize() { return energizerSize; }, /* * The ghost size in the board * @return {number} / get ghostSize() { return ghostSize; }, /* * The blob radius in the board * @return {number} / get blobRadius() { return blobRadius; }, /* * Returns the starting position of the blob * @return {{x: number, y: number}} / get startingPos() { return { x: startingPos.x, y: startingPos.y }; }, /* * Returns the starting direction of the blob * @return {{x: number, y: number}} / get startingDir() { return { x: startingDir.x, y: startingDir.y }; }, /* * Returns the eyes target * @return {{x: number, y: number}} / get eyesTarget() { return eyesTarget; }, /* * Returns the ghost starting tile depending if is on the pen * @param {boolean} inPen * @return {{x: number, y: number}} / getGhostStartTile(inPen) { return inPen ? { x: 13, y: 14 } : { x: 13, y: 11 }; }, /* * Returns the ghost starting turn depending if is on the pen * @param {boolean} inPen * @return {?{x: number, y: number}} / getGhostStartTurn(inPen) { return inPen ? { x: -1, y: 0 } : null; }, /* * Returns the position at the middle of a tile * @param {{x: number, y: number}} tile * @return {{x: number, y: number}} / getTileXYCenter(tile) { return { x : getTileCenter(tile.x), y : getTileCenter(tile.y) }; }, /* * Returns the position at the top-left corner of a tile * @param {number} tile * @return {number} / getTileCorner(tile) { return Math.round(tile tileSize); }, /** * Returns the position of a tile in terms of the matrix coordinates * @param {number} x * @param {number} y * @return {{x: number, y: number}} / getTilePos(x, y) { return { x : Math.floor(x / tileSize), y : Math.floor(y / tileSize) }; }, /* * Does a sumatory over all the tiles * @param {...{x: number, y: number}} tiles * @return {{x: number, y: number}} / sumTiles(...tiles) { return tiles.reduce((last, current) => { return { x: last.x + current.x, y: last.y + current.y }; }, { x: 0, y: 0 }); }, /* * Returns true if the given tiles are the same * @param {{x: number, y: number}} tile1 * @param {{x: number, y: number}} tile2 * @return {boolean} / equalTiles(tile1, tile2) { return tile1.x === tile2.x && tile1.y === tile2.y; }, /* * Returns the rectangle for the Pill at the given position * @param {number} x * @param {number} y * @return {{x: number, y: number, size: number}} / getPillRect(x, y) { return { x : Board.getTileCenter(x) - Board.pillSize / 2, y : Board.getTileCenter(y) - Board.pillSize / 2, size : Board.pillSize }; }, /* * Returns the rectangle for the Fruit * @return {{left: number, right: number, top: number, bottom: number}} / getFruitRect() { let pos = Board.fruitPos, size = Board.fruitSize / 3; return { left : pos.x - size, right : pos.x + size, top : pos.y - size, bottom : pos.y + size }; }, /* * Returns a new position for a player if is at the end of the tunnel * @param {number} x * @return {number} / tunnelEnds(x) { if (x < tunnelStart) { return tunnelEnd; } if (x > tunnelEnd) { return tunnelStart; } return x; }, /* * Returns true if there is a wall at the given position * @param {number} col * @param {number} row * @return {boolean} / inBoard(col, row) { return row >= 0 && col >= 0 && row < boardRows && col < boardCols; }, /* * Returns true if there is a wall at the given position * @param {number} col * @param {number} row * @return {boolean} / isWall(col, row) { return boardMatrix[row][col] === wallValue; }, /* * Returns true if there is an intersection at the given position * @param {number} col * @param {number} row * @return {boolean} / isIntersection(col, row) { return boardMatrix[row][col] === interValue \|\| boardMatrix[row][col] === interPillValue; }, /* * Returns true if there is a tunnel at the given position * @param {number} col * @param {number} row * @return {boolean} / isTunnel(col, row) { return boardMatrix[row][col] === tunnelValue; }, /* * Returns true if there can be a pill at the given position * @param {number} col * @param {number} row * @return {boolean} / hasPill(col, row) { return boardMatrix[row][col] === pillPathValue \|\| boardMatrix[row][col] === interPillValue; }, /* * Returns all the possible turns at a given position * @param {string} pos * @return {Array.<number>} / getTurns(pos) { return boardTurns[pos] \|\| null; }, /* * Converts a x,y object into a string * @param {{x: number, y: number}} tile * @return {string} / tileToString(tile) { return "x" + String(tile.x) + "y" + String(tile.y); }, /* * Transforms a number into an x,y direction * @param {number} value * @return {{x: number, y: number}} / numberToDir(value) { switch (value) { case 0: return { x: 0, y: -1 }; // Up case 1: return { x: -1, y: 0 }; // Left case 2: return { x: 0, y: 1 }; // Down case 3: return { x: 1, y: 0 }; // Right } }, /* * Transforms an x,y direction into a number * @param {{x: number, y: number}} dir * @return {number} */ dirToNumber(dir) { switch (this.tileToString(dir)) { case "x0y-1": return 0; // Up case "x-1y0": return 1; // Left case "x0y1": return 2; // Down case "x1y0": return 3; // Right } }, getTileCenter, tileToPos }; }());

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