/**** * Classes ****/ // BottomBar class to hold matched tiles var BottomBar = Container.expand(function () { var self = Container.call(this); self.tiles = []; // Add a tile to the bar self.addTile = function (tileType) { var tile = new Tile(); tile.setType(tileType); tile.x = 100 + self.tiles.length * 200; tile.y = 0; self.addChild(tile); self.tiles.push(tile); }; // Remove all tiles (e.g. after a match) self.clearTiles = function () { for (var i = 0; i < self.tiles.length; i++) { self.tiles[i].destroy(); } self.tiles = []; }; return self; }); // --- Tile grid setup --- // Tile class for draggable/selectable tiles var Tile = Container.expand(function () { var self = Container.call(this); // Properties self.tileType = null; // e.g. 'blue', 'green', etc. self.selected = false; // Attach asset based on type self.setType = function (type) { self.tileType = type; if (self.tileAsset) { self.removeChild(self.tileAsset); } var assetId = 'tile_' + type; self.tileAsset = self.attachAsset(assetId, { anchorX: 0.5, anchorY: 0.5 }); }; // Visual feedback for selection self.setSelected = function (selected) { self.selected = selected; if (self.tileAsset) { self.tileAsset.alpha = selected ? 0.7 : 1.0; } }; // Track last position for drag logic self.lastX = 0; self.lastY = 0; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x000000 }); /**** * Game Code ****/ // --- Tile grid setup --- // --- Level and Point Display --- var levelText = new Text2('Level: 1', { size: 90, fill: 0xFFFFFF }); levelText.anchor.set(0, 0); // Top left, but avoid platform menu levelText.x = 120; levelText.y = 20; LK.gui.top.addChild(levelText); var pointText = new Text2('Points: 0', { size: 90, fill: 0xFFFFFF }); pointText.anchor.set(1, 0); // Top right pointText.x = LK.gui.top.width - 40; pointText.y = 20; LK.gui.top.addChild(pointText); // --- Multi-layer/level support --- var gridRows = 3; var gridCols = 3; var tileTypes = ['blue', 'green', 'orange', 'purple', 'red', 'yellow']; var tileSize = 180; var gridOffsetX = (2048 - gridCols * tileSize) / 2 + tileSize / 2; var gridOffsetY = 400; var selectedTile = null; var draggingTile = null; // Layer/level variables var currentLayer = 1; var maxLayers = 1; var tileLayers = []; // Array of tileGrid arrays, one per layer function createLayer(layerNum) { var tileGrid = []; // --- Ensure each color's tile count is a multiple of 3 --- var totalTiles = gridRows * gridCols; var colorCount = tileTypes.length; var baseCount = Math.floor(totalTiles / colorCount / 3) * 3; // base multiple of 3 per color var colorCounts = []; var remaining = totalTiles; for (var i = 0; i < colorCount; i++) { colorCounts[i] = baseCount; remaining -= baseCount; } // Distribute remaining tiles, always in multiples of 3 for (var i = 0; remaining > 0 && i < colorCount; i++) { if (remaining >= 3) { colorCounts[i] += 3; remaining -= 3; } } // Build a pool of tile types var tilePool = []; for (var i = 0; i < colorCount; i++) { for (var j = 0; j < colorCounts[i]; j++) { tilePool.push(tileTypes[i]); } } // Shuffle tilePool for (var i = tilePool.length - 1; i > 0; i--) { var j = Math.floor(Math.random() * (i + 1)); var temp = tilePool[i]; tilePool[i] = tilePool[j]; tilePool[j] = temp; } for (var row = 0; row < gridRows; row++) { tileGrid[row] = []; var _loop = function _loop() { tile = new Tile(); // Pop from shuffled pool type = tilePool.pop(); tile.setType(type); tile.x = gridOffsetX + col * tileSize; tile.y = gridOffsetY + row * tileSize; tile.row = row; tile.col = col; tile.layer = layerNum; tile.visible = layerNum === currentLayer; tileGrid[row][col] = tile; game.addChild(tile); tile.setVisible = function (vis) { this.tileAsset.alpha = vis ? 1.0 : 0.0; this.visible = vis; }; tile.setVisible(layerNum === currentLayer); }, tile, type; for (var col = 0; col < gridCols; col++) { _loop(); } } return tileGrid; } // Initialize first layer tileLayers = []; tileLayers.push(createLayer(1)); maxLayers = 1; currentLayer = 1; // Helper to get current layer's grid function getCurrentGrid() { return tileLayers[currentLayer - 1]; } // --- Bottom bar setup --- var bottomBar = new BottomBar(); bottomBar.x = (2048 - tileSize * 5) / 2; bottomBar.y = 2732 - 250; game.addChild(bottomBar); // --- Click-to-add-bar logic --- game.down = function (x, y, obj) { // Find tile under pointer var tileGrid = getCurrentGrid(); for (var row = 0; row < gridRows; row++) { for (var col = 0; col < gridCols; col++) { var tile = tileGrid[row][col]; if (tile && Math.abs(tile.x - x) < tileSize / 2 && Math.abs(tile.y - y) < tileSize / 2) { // Add to bottom bar if not already full if (bottomBar.tiles.length < 5) { bottomBar.addTile(tile.tileType); LK.getSound('pop').play(); // Remove from grid game.removeChild(tile); tileGrid[row][col] = null; } return; } } } }; game.move = function (x, y, obj) { // No drag logic needed }; game.up = function (x, y, obj) { // No drag logic needed }; // --- Matching logic in bottom bar --- function isLayerCleared(layerNum) { var tileGrid = tileLayers[layerNum - 1]; for (var row = 0; row < gridRows; row++) { for (var col = 0; col < gridCols; col++) { if (tileGrid[row][col]) return false; } } return true; } game.update = function () { // Check for match in bottom bar (3+ same type in a row) if (bottomBar.tiles.length >= 3) { var lastType = bottomBar.tiles[0].tileType; var matchCount = 1; for (var i = 1; i < bottomBar.tiles.length; i++) { if (bottomBar.tiles[i].tileType === lastType) { matchCount++; } else { lastType = bottomBar.tiles[i].tileType; matchCount = 1; } if (matchCount >= 3) { // Remove matched tiles for (var j = i - 2; j <= i; j++) { bottomBar.tiles[j].destroy(); } // Remove from array bottomBar.tiles.splice(i - 2, 3); // Add score LK.setScore(LK.getScore() + 10); pointText.setText('Points: ' + LK.getScore()); break; } } } // --- Layer progression logic --- if (isLayerCleared(currentLayer)) { // If more layers exist, go to next if (currentLayer < maxLayers) { // Hide previous layer's tiles var prevGrid = tileLayers[currentLayer - 1]; for (var row = 0; row < gridRows; row++) { for (var col = 0; col < gridCols; col++) { if (prevGrid[row] && prevGrid[row][col]) prevGrid[row][col].setVisible(false); } } currentLayer++; levelText.setText('Level: ' + currentLayer); // Show new layer's tiles var newGrid = tileLayers[currentLayer - 1]; for (var row = 0; row < gridRows; row++) { for (var col = 0; col < gridCols; col++) { if (newGrid[row][col]) newGrid[row][col].setVisible(true); } } } else { // Add a new layer (increase difficulty) // Make the game harder by increasing grid size every level, up to a reasonable max if (gridRows < 7) gridRows++; if (gridCols < 7) gridCols++; maxLayers++; // Recalculate grid offsets for new grid size tileSize = 180; gridOffsetX = (2048 - gridCols * tileSize) / 2 + tileSize / 2; gridOffsetY = 400; var newLayerGrid = createLayer(maxLayers); tileLayers.push(newLayerGrid); // Hide previous layer's tiles var prevGrid = tileLayers[currentLayer - 1]; for (var row = 0; row < gridRows; row++) { for (var col = 0; col < gridCols; col++) { if (prevGrid[row] && prevGrid[row][col]) prevGrid[row][col].setVisible(false); } } currentLayer = maxLayers; levelText.setText('Level: ' + currentLayer); // Show new layer's tiles var newGrid = tileLayers[currentLayer - 1]; for (var row = 0; row < gridRows; row++) { for (var col = 0; col < gridCols; col++) { if (newGrid[row][col]) newGrid[row][col].setVisible(true); } } } } };