/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); /**** * Classes ****/ var Block = Container.expand(function (board) { var self = Container.call(this); var hsvToRgb = function hsvToRgb(h, s, v) { var r, g, b; var i = Math.floor(h * 6); var f = h * 6 - i; var p = v * (1 - s); var q = v * (1 - f * s); var t = v * (1 - (1 - f) * s); switch (i % 6) { case 0: r = v, g = t, b = p; break; case 1: r = q, g = v, b = p; break; case 2: r = p, g = v, b = t; break; case 3: r = p, g = q, b = v; break; case 4: r = t, g = p, b = v; break; case 5: r = v, g = p, b = q; break; } return (Math.round(r * 255) << 16) + (Math.round(g * 255) << 8) + Math.round(b * 255); }; var ShapeTypes = { SINGLE: [[1]], TRI: [[1, 1, 1]], QUAD: [[1, 1, 1, 1]], LSHAPE: [[1, 0, 0], [1, 0, 0], [1, 1, 1]], BLOCK: [[1, 1], [1, 1]], SMALLLSHAPE: [[1, 0], [1, 1]] }; var shapes = Object.values(ShapeTypes); var offset = Math.floor(Math.random() * shapes.length); self.offset = offset; self.shape = shapes[offset]; var hue = offset % shapes.length / shapes.length; self.color = hsvToRgb(hue, 0.6, 1); self.rotateShapeRandomly = function () { var rotations = Math.floor(Math.random() * 4); for (var r = 0; r < rotations; r++) { self.shape = self.shape[0].map(function (val, index) { return self.shape.map(function (row) { return row[index]; }).reverse(); }); } }; self.rotateShapeRandomly(); self.blocks = []; var background = self.attachAsset('background', { anchorX: 0.5, anchorY: 0.5 }); background.alpha = 0; var blockSize = 160; background.width = 4 * blockSize; background.height = 4 * blockSize; self.addChild(background); self.offsetX = 0; self.offsetY = 0; var blockOffsetX = (background.width / 2 - self.shape[0].length * blockSize) / 2 - blockSize / 2; var blockOffsetY = (background.height / 2 - self.shape.length * blockSize) / 2 - blockSize / 2; for (var i = 0; i < self.shape.length; i++) { for (var j = 0; j < self.shape[i].length; j++) { if (self.shape[i][j] === 1) { var block = self.createAsset('block_' + offset, { anchorX: 0.5, anchorY: 0.5 }); block.x = j * blockSize + blockOffsetX; block.y = i * blockSize + blockOffsetY; self.blocks.push(block); self.addChild(block); } } } self.startX = 0; self.startY = 0; self.moveTowardsHomePosition = function () { var dx = self.startX - self.x; var dy = self.startY - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance > 1) { self.x += dx * 0.3; self.y += dy * 0.3; } else { self.x = self.startX; self.y = self.startY; } }; var currentX = 0; var currentY = 0; self.moveToDragTarget = function () { var ox = -this.targetX; var oy = (LK.is.mobile ? 400 : 0) - this.targetY; this.targetX += ox / 5; this.targetY += oy / 5; this.x = currentX - this.targetX; this.y = currentY - this.targetY; }; self._move_migrated = function (x, y) { currentX = x; currentY = y; self.x = x - this.targetX; self.y = y - this.targetY; }; self.setStartPosition = function (x, y) { self.startX = x; self.startY = y; }; self.getOverlappingCells = function () { var cells = []; var boardPos = { x: -board.x + self.x + 160 * 4 + blockOffsetX + 160, y: -board.y + self.y + 160 * 4 + blockOffsetY + 160 }; var startX = Math.floor(boardPos.x / 160); var startY = Math.floor(boardPos.y / 160); for (var i = 0; i < self.shape.length; i++) { for (var j = 0; j < self.shape[i].length; j++) { if (self.shape[i][j] === 1) { var cell = board.grid && board.grid[startY + i] && board.grid[startY + i][startX + j]; if (cell && !cell.filled) { cells.push(cell); } else { return null; } } } } return cells; }; self.showOverlap = function () { var cells = self.getOverlappingCells(); if (cells) { for (var a = 0; a < cells.length; a++) { var cell = cells[a]; cell.setTint(self.color); } } }; self.rotateShapeRandomly = function () { var rotations = Math.floor(Math.random() * 4); for (var r = 0; r < rotations; r++) { self.shape = self.shape[0].map(function (val, index) { return self.shape.map(function (row) { return row[index]; }).reverse(); }); } }; }); var Board = Container.expand(function () { var self = Container.call(this); self.particles = []; Board.prototype.spawnParticles = function (x, y, tint) { for (var i = 0; i < 10; i++) { var particle = new Particle(tint); particle.x = x + (Math.random() - 0.5) * 50; particle.y = y + (Math.random() - 0.5) * 50; this.particles.push(particle); this.addChild(particle); // Add tween effect for particles with matching block color tween(particle, { scaleX: 0, scaleY: 0, alpha: 0, x: particle.x + (Math.random() - 0.5) * 100, y: particle.y + (Math.random() - 0.5) * 100 }, { duration: 800, easing: tween.easeOut, onFinish: function onFinish() { if (particle.parent) { particle.destroy(); } } }); } }; self.grid = new Array(10).fill(null).map(function () { return new Array(10).fill(null); }); var size = 158; var totalWidth = 10 * size; var totalHeight = 10 * size; for (var i = 0; i < 10; i++) { for (var j = 0; j < 10; j++) { var cell = new Cell(); cell.x = i * size - totalWidth / 2 + size / 2; cell.y = j * size - totalHeight / 2 + size / 2; self.grid[j][i] = cell; self.addChild(cell); } } self.removeTint = function () { for (var i = 0; i < 10; i++) { for (var j = 0; j < 10; j++) { if (!self.grid[i][j].filled) { self.grid[i][j].setTint(0xffffff); } } } }; self.checkLines = function () { var rowsRemoved = 0; for (var i = 0; i < 10; i++) { var rowFilled = true; var colFilled = true; for (var j = 0; j < 10; j++) { if (!self.grid[i][j].filled) { rowFilled = false; } if (!self.grid[j][i].filled) { colFilled = false; } } if (rowFilled || colFilled) { rowsRemoved += (rowFilled ? 1 : 0) + (colFilled ? 1 : 0); // Play destruction sound when blocks are destroyed LK.getSound('blockDestroy').play(); // Handle streak system var currentTime = Date.now(); if (currentTime - lastLinesClearedTime <= streakTimeout && lastLinesClearedTime > 0) { streakLevel = Math.min(streakLevel + 1, 6); // Cap at level 6 } else { streakLevel = 1; } lastLinesClearedTime = currentTime; // Show streak text game.showStreakText(streakLevel); for (var j = 0; j < 10; j++) { if (rowFilled) { var blockColor = self.grid[i][j].getBlockColor() || 0xffffff; self.spawnParticles(self.grid[i][j].x, self.grid[i][j].y, blockColor); self.grid[i][j].setFill(false); } if (colFilled) { var blockColor = self.grid[j][i].getBlockColor() || 0xffffff; self.spawnParticles(self.grid[j][i].x, self.grid[j][i].y, blockColor); self.grid[j][i].setFill(false); } } } } return rowsRemoved; }; self.tick = function () { // Process particles every other tick to reduce overhead if (LK.ticks % 2 === 0) { for (var i = self.particles.length - 1; i >= 0; i--) { var particle = self.particles[i]; if (particle) { particle.tick(); if (particle.alpha <= 0) { self.particles.splice(i, 1); } } } } // Optimize grid animation by processing fewer cells when not dragging var processEveryNthCell = dragTarget ? 1 : 2; for (var i = 0; i < 10; i += processEveryNthCell) { for (var j = 0; j < 10; j += processEveryNthCell) { self.grid[i][j].tick(i, j); } } }; self.placeBlock = function () {}; }); var Cell = Container.expand(function () { var self = Container.call(this); self.filled = false; var yOffsetArray = [-25, -10, -20, -25, -25, -20]; var empty = self.attachAsset('cell', { anchorX: 0.5, anchorY: 0.5 }); empty.alpa = .8; var filled; var currentOffset; empty.y = 2; self.currentTint = 0xffffff; self.setFill = function (isFilled, asset, offset, color) { self.filled = isFilled; empty.visible = !self.filled; if (isFilled) { if (asset) { asset.x = 0; asset.y = yOffsetArray[offset] || -15; currentOffset = offset; self.addChild(asset); filled = asset; if (color) { self.currentTint = color; self.blockColor = color; // Store the original block color } } } else { if (filled) { filled.destroy(); filled = null; } } }; self.tick = function (i, j) { if (filled) { // Reduce animation frequency to improve performance var animationSpeed = LK.ticks / 4; // Slower animation var offset = Math.cos(((i + j) * 3 + animationSpeed) / 6) / 20; var ty = yOffsetArray[currentOffset] || -15; filled.y = ty + Math.abs(offset * 200) - 5; filled.rotation = offset; } }; self.getTint = function () { return self.currentTint; }; self.getBlockColor = function () { return self.blockColor || self.currentTint; }; self.setTint = function (tint) { self.currentTint = tint; empty.tint = tint; }; self.setFill(false); }); var Particle = Container.expand(function (tint) { var self = Container.call(this); self.tint = tint; var particleGraphics = self.attachAsset('particle', { anchorX: 0.5, anchorY: 0.5 }); particleGraphics.rotation = Math.random() * Math.PI * 2; particleGraphics.tint = self.tint; self.vx = Math.random() * 4 - 2; self.vy = Math.random() * 4 - 2; self.alpha = 1; self.lifetime = 60; self.tick = function () { self.x += self.vx; self.y += self.vy; self.alpha -= 1 / self.lifetime; if (self.alpha <= 0) { self.destroy(); } }; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x000000 }); /**** * Game Code ****/ var gameBackground = game.attachAsset('gameBackground', { anchorX: 0.5, anchorY: 0.5 }); gameBackground.x = 2048 / 2; gameBackground.y = 2732 / 2 + 65; // Add asset1 to the front of the screen var asset1Display = game.attachAsset('asset1', { anchorX: 0.5, anchorY: 0.5 }); asset1Display.x = 2048 / 2 + 30; asset1Display.y = 2732 / 2 - 315; // Add asset2 display with same positioning and properties as asset1 var asset2Display = game.attachAsset('asset2', { anchorX: 0.5, anchorY: 0.5 }); asset2Display.x = 2048 / 2 + 30; asset2Display.y = 2732 / 2 - 315; asset2Display.alpha = 0; // Add asset3 display with same positioning and properties as asset1 var asset3Display = game.attachAsset('asset3', { anchorX: 0.5, anchorY: 0.5 }); asset3Display.x = 2048 / 2 + 30; asset3Display.y = 2732 / 2 - 315; asset3Display.alpha = 0; // Add asset4 display with same positioning and properties as asset1 var asset4Display = game.attachAsset('asset4', { anchorX: 0.5, anchorY: 0.5 }); asset4Display.x = 2048 / 2 + 30; asset4Display.y = 2732 / 2 - 315; asset4Display.alpha = 0; var blocks = []; var dragTarget; var board = game.addChild(new Board()); board.x = 2048 / 2; board.y = 2732 / 2 - 250 + 30; var targetOffset; game.createBlock = function (index) { var block = new Block(board); block.x = 2048 / 2 + (index - 1) * (block.width + 50); block.y = 2732 + block.height; block.setStartPosition(block.x, 2732 - block.height / 2 - 30); blocks.push(block); game.addChild(block); block.on('down', function (x, y, obj) { dragTarget = this; var pos = this.toLocal(obj.global); var targetPos = game.toLocal(obj.global); this.targetX = pos.x; this.targetY = pos.y; dragTarget._move_migrated(targetPos.x, targetPos.y); }); }; game.on('move', function (x, y, obj) { if (dragTarget) { board.removeTint(); var pos = game.toLocal(obj.global); dragTarget._move_migrated(pos.x, pos.y); dragTarget.showOverlap(); } }); game.on('up', function (x, y, obj) { if (dragTarget) { var cells = dragTarget.getOverlappingCells(); if (cells) { for (var a = 0; a < cells.length; a++) { cells[a].setFill(true, dragTarget.blocks[a], dragTarget.offset, dragTarget.color); cells[a].setTint(dragTarget.color); } blocks[blocks.indexOf(dragTarget)] = undefined; dragTarget.destroy(); if (!blocks.some(function (block) { return block; })) { game.createBlocks(); } var pointsToAdd = board.checkLines(); if (pointsToAdd) { score += Math.pow(pointsToAdd, 2) * 10; LK.setScore(score); scoreTxt.setText(score); } } board.removeTint(); dragTarget = undefined; } }); game.createBlocks = function () { for (var i = 0; i < 3; i++) { game.createBlock(i); } }; game.showStreakText = function (level) { // Remove existing streak text if any if (streakText && streakText.parent) { streakText.destroy(); } var message = ''; var color = 0xFFFFFF; if (level === 1) { message = 'GOOD'; color = 0x00FF00; // Green } else if (level === 2) { message = 'SUPER'; color = 0x80FF00; // Green-Yellow } else if (level === 3) { message = 'WOW'; color = 0xFFFF00; // Yellow } else if (level === 4) { message = 'AMAZING'; color = 0xFF8000; // Yellow-Orange } else if (level === 5) { message = 'MANIAC'; color = 0xFF4000; // Orange-Red } else if (level >= 6) { message = 'CRAZYY!!!'; color = 0xFF0000; // Red } if (message) { var newStreakText = new Text2(message, { size: 200, fill: color, font: 'Impact', stroke: '#000000', strokeThickness: 8 }); // Position diagonally across screen (top-right diagonal style) newStreakText.anchor.set(0.5, 0.5); newStreakText.x = 2048 - 300; // Move to right side newStreakText.y = 400; // Move to upper area newStreakText.rotation = -0.2; // Slight diagonal angle newStreakText.alpha = 0; newStreakText.scaleX = 0.5; newStreakText.scaleY = 0.5; game.addChild(newStreakText); streakText = newStreakText; // Animate streak text appearance with elastic bounce effect tween(newStreakText, { alpha: 1, scaleX: 1.3, scaleY: 1.3 }, { duration: 600, easing: tween.elasticOut, onFinish: function onFinish() { // Add a secondary bounce effect tween(newStreakText, { scaleX: 1.1, scaleY: 1.1 }, { duration: 200, easing: tween.bounceOut, onFinish: function onFinish() { // Animate text disappearance after showing tween(newStreakText, { alpha: 0, scaleX: 0.8, scaleY: 0.8, y: newStreakText.y - 100 }, { duration: 1500, easing: tween.elasticIn, onFinish: function onFinish() { if (newStreakText && newStreakText.parent) { newStreakText.destroy(); if (streakText === newStreakText) { streakText = null; } } } }); } }); } }); } }; var score = 0; var lastLinesClearedTime = 0; var streakLevel = 0; var streakTimeout = 5000; // 5 seconds in milliseconds var streakText = null; game.createBlocks(); var scoreTxt = new Text2('0', { size: 150, fill: 0xFFFFFF, font: 'Impact', stroke: '#2a636e', strokeThickness: 16 }); scoreTxt.anchor.set(1, 0); LK.gui.topRight.addChild(scoreTxt); game.isMovePossible = function () { // Cache blocks that exist for faster iteration var activeBlocks = []; for (var a = 0; a < blocks.length; a++) { if (blocks[a]) { activeBlocks.push(blocks[a]); } } for (var blockIndex = 0; blockIndex < activeBlocks.length; blockIndex++) { var block = activeBlocks[blockIndex]; // Check fewer positions by sampling every other position for performance for (var i = 0; i < 10; i += 1) { for (var j = 0; j < 10; j += 1) { if (board.grid[i][j].filled) { continue; } var canPlace = true; // Early bounds checking if (i + block.shape.length > 10 || j + block.shape[0].length > 10) { continue; } for (var k = 0; k < block.shape.length && canPlace; k++) { for (var l = 0; l < block.shape[k].length && canPlace; l++) { if (block.shape[k][l] === 1) { if (board.grid[i + k][j + l].filled) { canPlace = false; } } } } if (canPlace) { return true; } } } } return false; }; // Create frame-based animation sequence for assets var currentAssetIndex = 0; var assetDisplays = [asset1Display, asset2Display, asset3Display, asset4Display]; var animationTimer; function showNextFrame() { // Hide all frames first for stability for (var i = 0; i < assetDisplays.length; i++) { assetDisplays[i].alpha = 0; } // Move to next frame currentAssetIndex = (currentAssetIndex + 1) % assetDisplays.length; // Show next frame assetDisplays[currentAssetIndex].alpha = 1; } function startFrameAnimation() { // Hide all frames initially for stability for (var i = 0; i < assetDisplays.length; i++) { assetDisplays[i].alpha = 0; } // Show first frame assetDisplays[currentAssetIndex].alpha = 1; // Set up timer to cycle through frames every 100ms (10 FPS animation) for faster speed animationTimer = LK.setInterval(showNextFrame, 100); } // Start the frame animation startFrameAnimation(); // Play Fala music as background music with continuous looping LK.playMusic('Fala'); var isGameOver = false; LK.on('tick', function () { board.tick(); // Only check game over every 30 ticks (half second) to reduce performance impact if (LK.ticks % 30 === 0 && (isGameOver || !game.isMovePossible())) { LK.effects.flashScreen(0xffffff, 1000); LK.showGameOver(); } for (var a = blocks.length - 1; a >= 0; a--) { if (blocks[a]) { if (blocks[a] != dragTarget) { blocks[a].moveTowardsHomePosition(); } else { blocks[a].moveToDragTarget(); } } } });