/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); var storage = LK.import("@upit/storage.v1", { highScore: 0 }); /**** * Classes ****/ var Character = Container.expand(function () { var self = Container.call(this); var characterGraphics = self.attachAsset('character', { anchorX: 0.5, anchorY: 1.0 }); // Character state self.isJumping = false; self.isSliding = false; self.jumpHeight = 600; self.jumpSpeed = 0; self.gravity = 40; self.groundY = 0; self.jump = function () { if (!self.isJumping && !self.isSliding) { self.isJumping = true; self.jumpSpeed = -25; LK.getSound('jump').play(); } }; self.slide = function () { if (!self.isSliding && !self.isJumping) { self.isSliding = true; characterGraphics.scaleY = 0.5; // Return to normal after 500ms LK.setTimeout(function () { self.isSliding = false; characterGraphics.scaleY = 1; }, 500); } }; self.update = function () { if (self.isJumping) { self.y += self.jumpSpeed; self.jumpSpeed += self.gravity / 60; if (self.y >= self.groundY) { self.y = self.groundY; self.isJumping = false; self.jumpSpeed = 0; } } }; return self; }); var Cloud = Container.expand(function () { var self = Container.call(this); var cloudGraphics = self.attachAsset('cloud', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 0; self.update = function () { self.x -= self.speed * 0.3; // Clouds move slower than obstacles }; return self; }); var Coin = Container.expand(function () { var self = Container.call(this); var coinGraphics = self.attachAsset('coin', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 0; self.update = function () { self.x -= self.speed; // Rotate the coin slightly for animation coinGraphics.rotation += 0.05; }; return self; }); var Obstacle = Container.expand(function (type) { var self = Container.call(this); self.type = type || 'high'; // 'high', 'low', or 'flying' self.speed = 0; var obstacleGraphics; if (self.type === 'high') { obstacleGraphics = self.attachAsset('obstacle', { anchorX: 0.5, anchorY: 1.0 }); } else if (self.type === 'low') { obstacleGraphics = self.attachAsset('obstacle', { anchorX: 0.5, anchorY: 1.0, scaleY: 0.5 }); } else if (self.type === 'flying') { obstacleGraphics = self.attachAsset('obstacle', { anchorX: 0.5, anchorY: 1.0, scaleY: 0.8, y: -250 // Fly a bit above ground }); } self.collisionWidth = obstacleGraphics.width * 0.8; self.collisionHeight = obstacleGraphics.height * 0.9; self.update = function () { self.x -= self.speed; }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x87CEEB // Sky blue background }); /**** * Game Code ****/ // Game configuration var gameSpeed = 10; var speedIncreaseRate = 0.0005; var spawnRate = 120; // Frames between obstacle spawns var coinSpawnChance = 0.4; // 40% chance to spawn a coin with each obstacle var obstacleTypes = ['high', 'low', 'flying']; var gameStarted = false; var gameOver = false; // Create big ground var ground = LK.getAsset('ground', { anchorX: 0, anchorY: 0 }); ground.y = 2732 - ground.height; game.addChild(ground); // Create character var character = new Character(); character.x = 400; character.groundY = ground.y; character.y = character.groundY; game.addChild(character); // Create arrays for game objects var obstacles = []; var coins = []; var clouds = []; // Cloud generation for background function generateInitialClouds() { for (var i = 0; i < 5; i++) { var cloud = new Cloud(); cloud.x = Math.random() * 2048; cloud.y = Math.random() * 500 + 200; cloud.speed = gameSpeed; cloud.alpha = 0.7 + Math.random() * 0.3; cloud.scale.set(0.7 + Math.random() * 0.6); clouds.push(cloud); game.addChild(cloud); } } // Create UI elements var scoreTxt = new Text2('0', { size: 80, fill: 0xFFFFFF }); scoreTxt.anchor.set(1, 0); LK.gui.topRight.addChild(scoreTxt); var highScoreTxt = new Text2('High Score: ' + storage.highScore, { size: 50, fill: 0xFFFFFF }); highScoreTxt.anchor.set(0, 0); highScoreTxt.alpha = 0.7; LK.gui.topLeft.addChild(highScoreTxt); // Move it to not overlap with the menu icon highScoreTxt.x = 110; var instructionsTxt = new Text2('Tap to jump, Swipe down to slide', { size: 60, fill: 0xFFFFFF }); instructionsTxt.anchor.set(0.5, 0.5); LK.gui.center.addChild(instructionsTxt); // Timer to hide instructions LK.setTimeout(function () { tween(instructionsTxt, { alpha: 0 }, { duration: 1000 }); }, 3000); // Game state management function startGame() { if (!gameStarted) { gameStarted = true; LK.setScore(0); scoreTxt.setText(LK.getScore()); generateInitialClouds(); // Play background music for Avery LK.playMusic('averyMusic', { fade: { start: 0, end: 0.3, duration: 1000 } }); } } function checkCollisions() { var charBox = { x: character.x - 80, y: character.y - (character.isSliding ? 150 : 300), width: 160, height: character.isSliding ? 150 : 300 }; // Check obstacle collisions for (var i = 0; i < obstacles.length; i++) { var obstacle = obstacles[i]; var obstacleBox = { x: obstacle.x - obstacle.collisionWidth / 2, y: obstacle.type === 'flying' ? ground.y - 250 - obstacle.collisionHeight : ground.y - obstacle.collisionHeight, width: obstacle.collisionWidth, height: obstacle.collisionHeight }; if (charBox.x + charBox.width > obstacleBox.x && charBox.x < obstacleBox.x + obstacleBox.width && charBox.y + charBox.height > obstacleBox.y && charBox.y < obstacleBox.y + obstacleBox.height) { if (!gameOver) { LK.getSound('crash').play(); gameOver = true; // Flash screen red LK.effects.flashScreen(0xff0000, 500); // Update high score if needed if (LK.getScore() > storage.highScore) { storage.highScore = LK.getScore(); highScoreTxt.setText('High Score: ' + storage.highScore); } // Play game over sound LK.getSound('Dead').play(); // Show game over LK.setTimeout(function () { LK.showGameOver(); }, 1000); } } } // Check coin collisions for (var j = coins.length - 1; j >= 0; j--) { var coin = coins[j]; var coinBox = { x: coin.x - 40, y: coin.y - 40, width: 80, height: 80 }; if (charBox.x + charBox.width > coinBox.x && charBox.x < coinBox.x + coinBox.width && charBox.y + charBox.height > coinBox.y && charBox.y < coinBox.y + coinBox.height) { // Collect coin LK.getSound('collect').play(); LK.setScore(Infinity); // Set score to infinity for unlimited coins scoreTxt.setText('∞'); // Display infinity symbol for unlimited coins // Create sparkle effect LK.effects.flashObject(coin, 0xFFFFFF, 200); // Remove coin coin.destroy(); coins.splice(j, 1); } } } function spawnObstacle() { var type = obstacleTypes[Math.floor(Math.random() * obstacleTypes.length)]; var obstacle = new Obstacle(type); obstacle.x = 2048 + 100; obstacle.y = ground.y; obstacle.speed = gameSpeed; obstacles.push(obstacle); game.addChild(obstacle); // Possibly spawn a coin if (Math.random() < coinSpawnChance) { var coin = new Coin(); coin.speed = gameSpeed; // Position the coin appropriately based on obstacle type coin.x = 2048 + 100 + Math.random() * 200; if (type === 'high') { // Place coin above the high obstacle coin.y = ground.y - 450; } else if (type === 'low') { // Place coin above the low obstacle coin.y = ground.y - 350; } else if (type === 'flying') { // Place coin below the flying obstacle coin.y = ground.y - 100; } coins.push(coin); game.addChild(coin); } // Possibly spawn a cloud if (Math.random() < 0.3) { var cloud = new Cloud(); cloud.x = 2048 + 100; cloud.y = Math.random() * 500 + 200; cloud.speed = gameSpeed; cloud.alpha = 0.7 + Math.random() * 0.3; cloud.scale.set(0.7 + Math.random() * 0.6); clouds.push(cloud); game.addChild(cloud); } } // Event handlers game.down = function (x, y, obj) { startGame(); if (x < 1024) { // Check if touch is on the left side of the screen character.slide(); var leftTouchTxt = new Text2('Left Touch Detected', { size: 50, fill: 0xFFFFFF }); leftTouchTxt.anchor.set(0.5, 0.5); leftTouchTxt.x = 1024; leftTouchTxt.y = 1366; LK.gui.center.addChild(leftTouchTxt); LK.setTimeout(function () { leftTouchTxt.destroy(); }, 1000); } else { character.jump(); } }; // Special handler for slide gesture var startY = 0; var isDragging = false; game.move = function (x, y, obj) { if (!isDragging) { startY = y; isDragging = true; } else if (y - startY > 200) { // Swipe down detected character.slide(); isDragging = false; } }; game.up = function (x, y, obj) { isDragging = false; }; // Game update function game.update = function () { if (!gameStarted || gameOver) { return; } // Increase speed over time gameSpeed += speedIncreaseRate; // Update character character.update(); // Spawn new obstacles if (LK.ticks % spawnRate === 0) { spawnObstacle(); } // Update obstacles for (var i = obstacles.length - 1; i >= 0; i--) { obstacles[i].speed = gameSpeed; obstacles[i].update(); // Remove off-screen obstacles if (obstacles[i].x < -200) { obstacles[i].destroy(); obstacles.splice(i, 1); // Score point for passing obstacle if (!gameOver) { LK.setScore(LK.getScore() + 1); scoreTxt.setText(LK.getScore()); } } } // Update coins for (var j = coins.length - 1; j >= 0; j--) { coins[j].speed = gameSpeed; coins[j].update(); // Remove off-screen coins if (coins[j].x < -200) { coins[j].destroy(); coins.splice(j, 1); } } // Update clouds for (var k = clouds.length - 1; k >= 0; k--) { clouds[k].speed = gameSpeed; clouds[k].update(); // Remove off-screen clouds if (clouds[k].x < -400) { clouds[k].destroy(); clouds.splice(k, 1); } } // Check for collisions checkCollisions(); // Adjust spawn rate based on speed spawnRate = Math.max(60, 120 - Math.floor(gameSpeed) * 2); };