/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); var storage = LK.import("@upit/storage.v1", { highScore: 0 }); /**** * Classes ****/ var FruitItem = Container.expand(function () { var self = Container.call(this); var type = 'fruit-watermelon'; var fruitGraphic = null; self.isBomb = false; self.isPowerup = false; self.powerupType = ''; self.sliced = false; self.velocityX = 0; self.velocityY = 0; self.gravity = 0.25; self.rotationSpeed = 0; self.init = function (fruitType, startX, startY, velX, velY) { type = fruitType; self.isBomb = fruitType === 'bomb'; self.isPowerup = fruitType.indexOf('powerup') !== -1; if (self.isPowerup) { self.powerupType = fruitType.split('-')[1]; } fruitGraphic = self.attachAsset(fruitType, { anchorX: 0.5, anchorY: 0.5 }); self.x = startX; self.y = startY; self.velocityX = velX; self.velocityY = velY; self.lastX = startX; // Initialize lastX for tracking changes on X self.lastY = startY; // Initialize lastY for tracking changes on Y self.rotationSpeed = (Math.random() - 0.5) * 0.05; return self; }; var slicedFruit1, slicedFruit2; // Declare slicedFruit1 and slicedFruit2 self.slice = function () { if (self.sliced) { return false; } self.sliced = true; if (self.isBomb) { // Bomb blast tween effect var bombBlast = LK.getAsset('bomb-blast', { anchorX: 0.5, anchorY: 0.5, x: self.x, y: self.y, alpha: 1.0 }); game.addChild(bombBlast); tween(bombBlast, { alpha: 0, scaleX: 2, scaleY: 2 }, { duration: 500, easing: tween.easeOut, onFinish: function onFinish() { bombBlast.destroy(); } }); // Bomb visual effect tween(fruitGraphic, { alpha: 0.5, scaleX: 1.5, scaleY: 1.5 }, { duration: 300, easing: tween.easeOut }); // Add bomb explosion effect var explosion = LK.getAsset('juice-splash', { anchorX: 0.5, anchorY: 0.5, x: self.x, y: self.y, alpha: 0.8, tint: 0xff0000 // Red explosion }); game.addChild(explosion); tween(explosion, { alpha: 0, scaleX: 2, scaleY: 2 }, { duration: 500, easing: tween.easeOut, onFinish: function onFinish() { explosion.destroy(); } }); LK.getSound('bomb').play(); return true; } else if (self.isPowerup) { // Powerup visual effect tween(fruitGraphic, { alpha: 0.7, scaleX: 0.7, scaleY: 0.7 }, { duration: 300, easing: tween.easeOut }); LK.getSound('powerup').play(); return true; } else { // Regular fruit slicing effect tween(fruitGraphic, { alpha: 0.7, scaleX: 0.7, scaleY: 0.7 }, { duration: 300, easing: tween.easeOut }); // Add juice splash effect var splashColor = 0xff0000; // Default to red switch (type) { case 'combo-fruit': splashColor = 0x8A2BE2; // BlueViolet break; //{15.1} case 'fruit-watermelon': splashColor = 0xff0000; // Red break; case 'fruit-orange': splashColor = 0xffa500; // Orange break; case 'fruit-apple': splashColor = 0x00ff00; // Green break; case 'fruit-banana': splashColor = 0xffff00; // Yellow break; case 'fruit-strawberry': splashColor = 0xff69b4; // Pink break; case 'fruit-pineapple': splashColor = 0xffd700; // Gold break; case 'fruit-papaya': splashColor = 0xff4500; // OrangeRed break; case 'fruit-lemon': splashColor = 0xfff44f; // LemonChiffon break; } var juiceSplash = LK.getAsset('juice-splash', { anchorX: 0.5, anchorY: 0.5, x: self.x, y: self.y, alpha: 0.8, tint: splashColor }); game.addChild(juiceSplash); tween(juiceSplash, { alpha: 0 }, { duration: 500, onFinish: function onFinish() { juiceSplash.destroy(); } }); // Split the fruit in two (visual effect) var halfScale = fruitGraphic.scaleX * 0.7; // Create sliced fruit assets slicedFruit1 = LK.getAsset('sliced-' + type, { anchorX: 0.5, anchorY: 0.5, x: self.x - 20, y: self.y, rotation: fruitGraphic.rotation }); slicedFruit2 = LK.getAsset('sliced-' + type, { anchorX: 0.5, anchorY: 0.5, x: self.x + 20, y: self.y, rotation: fruitGraphic.rotation }); // Add sliced fruits to the game game.addChild(slicedFruit1); game.addChild(slicedFruit2); // Apply velocity to sliced fruits slicedFruit1.velocityX = self.velocityX - 2; slicedFruit2.velocityX = self.velocityX + 2; slicedFruit1.velocityY = self.velocityY + 20; // Further increase Y velocity for immediate fall slicedFruit2.velocityY = self.velocityY + 20; // Further increase Y velocity for immediate fall slicedFruit1.gravity = self.gravity; // Apply gravity to the first sliced fruit slicedFruit2.gravity = self.gravity; // Apply gravity to the second sliced fruit // Remove the original fruit graphic fruitGraphic.destroy(); // Now separate the halves self.velocityX = self.velocityX * 0.5; self.rotationSpeed = self.rotationSpeed * 2; LK.getSound('slice').play(); return true; } }; self.update = function () { if (!gameActive) { return; } // Apply physics self.velocityY += self.gravity * (gameState.freezeMode ? 0.3 : 1); self.x += self.velocityX * (gameState.freezeMode ? 0.3 : 1); self.y += self.velocityY * (gameState.freezeMode ? 0.3 : 1); // Apply gravity to sliced fruits if (self.sliced) { self.velocityY += self.gravity; if (slicedFruit1 && slicedFruit2) { slicedFruit1.velocityY += slicedFruit1.gravity; slicedFruit2.velocityY += slicedFruit2.gravity; slicedFruit1.y += slicedFruit1.velocityY; slicedFruit2.y += slicedFruit2.velocityY; } } // Prevent fruits from getting too close to the side boundaries if (self.x < 100 && self.velocityX < 0) { self.velocityX = Math.abs(self.velocityX); // Move right if too close to the left } else if (self.x > 1948 && self.velocityX > 0) { self.velocityX = -Math.abs(self.velocityX); // Move left if too close to the right } self.lastX = self.x; // Update lastX after applying physics self.lastY = self.y; // Update lastY after applying physics // Apply rotation fruitGraphic.rotation += self.rotationSpeed * (gameState.freezeMode ? 0.3 : 1); // Check if fruit is out of bounds if (self.y > 2732 + fruitGraphic.height) { // Check if we missed a fruit (not a bomb) if (!self.sliced && !self.isBomb && !self.isPowerup) { gameState.lives--; updateLivesDisplay(); if (gameState.lives <= 0) { endGame(); } } self.destroy(); var index = fruits.indexOf(self); if (index !== -1) { fruits.splice(index, 1); } } }; return self; }); var Slash = Container.expand(function () { var self = Container.call(this); var slashGraphic = self.attachAsset('slash', { anchorX: 0.5, anchorY: 0.5, alpha: 1.0, tint: 0x00ff00 // Initial green tint }); self.startPoint = { x: 0, y: 0 }; self.endPoint = { x: 0, y: 0 }; self.setup = function (startX, startY, endX, endY) { self.startPoint.x = startX; self.startPoint.y = startY; self.endPoint.x = endX; self.endPoint.y = endY; // Calculate position (midpoint) self.x = (startX + endX) / 2; self.y = (startY + endY) / 2; // Calculate angle var angle = Math.atan2(endY - startY, endX - startX); slashGraphic.rotation = angle; // Calculate length var length = Math.sqrt(Math.pow(endX - startX, 2) + Math.pow(endY - startY, 2)); slashGraphic.width = length; // Adjust color intensity based on speed var speed = Math.sqrt(Math.pow(endX - startX, 2) + Math.pow(endY - startY, 2)); var intensity = Math.min(1, speed / 100); slashGraphic.tint = 0x00ff00 + Math.floor(intensity * 0xff0000); // Vary between green and red return self; }; self.fadeOut = function () { tween(slashGraphic, { alpha: 0 }, { duration: 300, onFinish: function onFinish() { self.destroy(); } }); }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x000000 }); /**** * Game Code ****/ //{0.2} //{0.1} // Sliced watermelon asset // Sliced strawberry asset // Sliced orange asset // Sliced banana asset // Sliced apple asset //{0.1} var background = LK.getAsset('background', { anchorX: 0.5, anchorY: 0.5, x: 2048 / 2, y: 2732 / 2 }); game.addChild(background); // Add soft lighting effect to the background var lightingEffect = LK.getAsset('background', { anchorX: 0.5, anchorY: 0.5, x: 2048 / 2, y: 2732 / 2, alpha: 0.3, // Soft lighting effect tint: 0xffffe0 // Light yellow tint for soft lighting }); game.addChild(lightingEffect); tween(lightingEffect, { alpha: 0.5 }, { duration: 2000, yoyo: true, repeat: Infinity, easing: tween.easeInOutSine }); // Game state var gameActive = false; var gameState = { score: 0, lives: 3, combo: 0, comboTimer: 0, freezeMode: false, freezeTimer: 0, frenzyMode: false, frenzyTimer: 0, doubleScoreMode: false, doubleScoreTimer: 0, spawnRate: 60, // Frames between fruit spawns spawnCounter: 0, difficulty: 1 }; // Game arrays var fruits = []; var slashes = []; // Create UI elements var scoreText = new Text2('0', { size: 100, fill: 0xFFFFFF }); scoreText.anchor.set(0.5, 0); LK.gui.top.addChild(scoreText); var livesText = new Text2('Lives: 3', { size: 60, fill: 0xFFFFFF }); livesText.anchor.set(0, 0); livesText.x = 50; livesText.y = 50; LK.gui.topRight.addChild(livesText); var comboText = new Text2('', { size: 70, fill: 0xF39C12, fontWeight: 'bold' // Make text bold }); comboText.anchor.set(0.5, 0.5); comboText.alpha = 0; LK.gui.center.addChild(comboText); // Add tween effect to comboText tween(comboText, { alpha: 1, scaleX: 1.2, scaleY: 1.2 }, { duration: 500, easing: tween.easeInOut, onFinish: function onFinish() { tween(comboText, { alpha: 0, scaleX: 1, scaleY: 1 }, { duration: 500, easing: tween.easeInOut }); } }); var powerupText = new Text2('', { size: 60, fill: 0x3498DB }); powerupText.anchor.set(0.5, 1); powerupText.alpha = 0; LK.gui.bottom.addChild(powerupText); // Track swipe var swipeStart = { x: 0, y: 0 }; var isSwipe = false; var lastMouseX = 0; var lastMouseY = 0; // Handlers for touch/mouse events game.down = function (x, y, obj) { if (!gameActive) { return; } swipeStart.x = x; swipeStart.y = y; isSwipe = true; lastMouseX = x; lastMouseY = y; }; game.move = function (x, y, obj) { if (!isSwipe || !gameActive) { if (!gameActive) { // Start game on first swipe startGame(); } return; } // Create slash effect if moved enough distance var dist = Math.sqrt(Math.pow(x - lastMouseX, 2) + Math.pow(y - lastMouseY, 2)); if (dist > 30) { var slash = new Slash().setup(lastMouseX, lastMouseY, x, y); game.addChild(slash); slashes.push(slash); // Check for fruit collisions checkSlashCollisions(lastMouseX, lastMouseY, x, y); slash.fadeOut(); lastMouseX = x; lastMouseY = y; } }; game.up = function (x, y, obj) { isSwipe = false; }; // Helper functions function startGame() { // Reset game state gameState.score = 0; gameState.lives = 3; gameState.combo = 0; gameState.comboTimer = 0; gameState.freezeMode = false; gameState.freezeTimer = 0; gameState.frenzyMode = false; gameState.frenzyTimer = 0; gameState.doubleScoreMode = false; gameState.doubleScoreTimer = 0; gameState.spawnRate = 60; gameState.spawnCounter = 0; gameState.difficulty = 1; // Clear any existing fruits for (var i = fruits.length - 1; i >= 0; i--) { fruits[i].destroy(); } fruits = []; // Clear any existing slashes for (var i = slashes.length - 1; i >= 0; i--) { slashes[i].destroy(); } slashes = []; // Reset UI scoreText.setText("0"); updateLivesDisplay(); // Remove the 'swipe-to-slice' asset swipeToSliceAsset.destroy(); // Start the game gameActive = true; // Play music LK.playMusic('gameMusic'); } function endGame() { gameActive = false; // Check high score if (gameState.score > storage.highScore) { storage.highScore = gameState.score; } // Show game over LK.showGameOver(); // Stop music LK.stopMusic(); } function updateLivesDisplay() { livesText.setText("Lives: " + gameState.lives); } function checkSlashCollisions(startX, startY, endX, endY) { var sliced = false; var slashLine = { x1: startX, y1: startY, x2: endX, y2: endY }; for (var i = fruits.length - 1; i >= 0; i--) { var fruit = fruits[i]; if (fruit.sliced) { continue; } // Simple line-circle intersection for collision detection if (lineCircleIntersect(slashLine, { x: fruit.x, y: fruit.y, r: fruit.width / 2 })) { var result = fruit.slice(); if (result) { sliced = true; if (fruit.isBomb) { // Hit a bomb endGame(); // Trigger game over immediately // Reset combo gameState.combo = 0; comboText.alpha = 0; } else if (fruit.isPowerup) { // Activate powerup activatePowerup(fruit.powerupType); } else { // Regular fruit updateScore(10); // Update combo gameState.combo++; gameState.comboTimer = 120; // 2 seconds at 60fps if (gameState.combo >= 3) { comboText.setText("COMBO x" + gameState.combo + "!"); comboText.alpha = 1; // Add bonus points for combo updateScore(gameState.combo * 5); } } } } } return sliced; } function lineCircleIntersect(line, circle) { // Distance formula for point-line segment distance var dx = line.x2 - line.x1; var dy = line.y2 - line.y1; var len = Math.sqrt(dx * dx + dy * dy); // Normalize direction vector dx /= len; dy /= len; // Vector from line start to circle center var cx = circle.x - line.x1; var cy = circle.y - line.y1; // Project circle center onto line var projLen = cx * dx + cy * dy; // Calculate closest point on line to circle center var closestX, closestY; // Handle cases where circle center projection is outside line segment if (projLen < 0) { closestX = line.x1; closestY = line.y1; } else if (projLen > len) { closestX = line.x2; closestY = line.y2; } else { closestX = line.x1 + projLen * dx; closestY = line.y1 + projLen * dy; } // Calculate distance from closest point to circle center var distance = Math.sqrt(Math.pow(circle.x - closestX, 2) + Math.pow(circle.y - closestY, 2)); // Check if distance is less than circle radius return distance <= circle.r; } function updateScore(points) { // Apply double score if active if (gameState.doubleScoreMode) { points *= 2; } gameState.score += points; // Check if score is a multiple of 100 if (gameState.score % 100 === 0) { // Add two bombs as a special effect spawnSpecificFruit('bomb'); spawnSpecificFruit('bomb'); } scoreText.setText(gameState.score); // Update game score LK.setScore(gameState.score); } function activatePowerup(type) { // Duration in frames (60fps) var duration = 300; // 5 seconds switch (type) { case 'freeze': gameState.freezeMode = true; gameState.freezeTimer = duration; showPowerupMessage("FREEZE MODE!"); break; case 'frenzy': gameState.frenzyMode = true; gameState.frenzyTimer = duration; showPowerupMessage("FRUIT FRENZY!"); break; case 'double': gameState.doubleScoreMode = true; gameState.doubleScoreTimer = duration; showPowerupMessage("DOUBLE SCORE!"); break; } } function showPowerupMessage(message) { powerupText.setText(message); powerupText.alpha = 1; tween(powerupText, { alpha: 0 }, { duration: 2000 }); } function spawnFruit() { // Determine if we should spawn a fruit based on spawn rate if (gameState.spawnCounter <= 0) { // Reset counter gameState.spawnCounter = gameState.frenzyMode ? Math.floor(gameState.spawnRate / 3) : gameState.spawnRate; // Determine how many fruits to spawn var fruitCount = 1; if (gameState.difficulty >= 2) { fruitCount++; } if (gameState.difficulty >= 4) { fruitCount++; } if (gameState.frenzyMode) { fruitCount += 2; } // Spawn multiple fruits for (var i = 0; i < fruitCount; i++) { spawnSingleFruit(); } // Possibly spawn a bomb (higher chance with higher difficulty) if (Math.random() < 0.1 * gameState.difficulty && !gameState.frenzyMode) { spawnSpecificFruit('bomb'); } // Possibly spawn a powerup (lower chance) if (Math.random() < 0.03) { var powerupTypes = ['powerup-freeze', 'powerup-frenzy', 'powerup-double']; var randomPowerup = powerupTypes[Math.floor(Math.random() * powerupTypes.length)]; spawnSpecificFruit(randomPowerup); } } else { gameState.spawnCounter--; } } function spawnSingleFruit() { var fruitTypes = ['fruit-watermelon', 'fruit-orange', 'fruit-apple', 'fruit-banana', 'fruit-strawberry', 'fruit-pineapple', 'fruit-papaya', 'fruit-lemon', 'combo-fruit']; var randomFruit = fruitTypes[Math.floor(Math.random() * fruitTypes.length)]; spawnSpecificFruit(randomFruit); } function spawnSpecificFruit(fruitType) { // Determine spawn position and velocity var startX = Math.random() * 2048; var startY = 2732 + 100; // Start below screen // Determine velocity var velocityX = (Math.random() - 0.5) * 10; // -5 to 5 var velocityY = -20 - Math.random() * 5; // -20 to -25 (upward) // Create fruit and add to game var fruit = new FruitItem().init(fruitType, startX, startY, velocityX, velocityY); game.addChild(fruit); fruits.push(fruit); } // Main game update game.update = function () { if (!gameActive) { return; } // Update all fruits for (var i = fruits.length - 1; i >= 0; i--) { fruits[i].update(); } // Handle spawning of new fruits spawnFruit(); // Update combo timer if (gameState.comboTimer > 0) { gameState.comboTimer--; if (gameState.comboTimer <= 0) { gameState.combo = 0; comboText.alpha = 0; } } // Update powerup timers if (gameState.freezeTimer > 0) { gameState.freezeTimer--; if (gameState.freezeTimer <= 0) { gameState.freezeMode = false; } } if (gameState.frenzyTimer > 0) { gameState.frenzyTimer--; if (gameState.frenzyTimer <= 0) { gameState.frenzyMode = false; } } if (gameState.doubleScoreTimer > 0) { gameState.doubleScoreTimer--; if (gameState.doubleScoreTimer <= 0) { gameState.doubleScoreMode = false; } } // Increase difficulty over time if (LK.ticks % 1800 === 0) { // Every 30 seconds gameState.difficulty += 0.5; gameState.spawnRate = Math.max(30, gameState.spawnRate - 5); } }; // Start with instructions var swipeToSliceAsset = LK.getAsset('swipe-to-slice', { anchorX: 0.5, anchorY: 0.5, x: 2048 / 2, y: 2732 / 2 // Moved further downwards }); game.addChild(swipeToSliceAsset);