/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); var storage = LK.import("@upit/storage.v1"); /**** * Classes ****/ var Coin = Container.expand(function () { var self = Container.call(this); var coinGraphics = self.attachAsset('coin', { anchorX: 0.5, anchorY: 0.5 }); // Coin animation self.animateCoin = function () { tween(coinGraphics, { rotation: Math.PI * 2 }, { duration: 1500, easing: tween.linear, onFinish: function onFinish() { coinGraphics.rotation = 0; self.animateCoin(); } }); }; self.animateCoin(); return self; }); var ControlButton = Container.expand(function (type) { var self = Container.call(this); var buttonGraphics = self.attachAsset('controlButton', { anchorX: 0.5, anchorY: 0.5, alpha: 0.5 }); // Store the button type self.type = type; // Label for the button var label = new Text2(type, { size: 40, fill: 0xFFFFFF }); label.anchor.set(0.5, 0.5); self.addChild(label); // Button events self.down = function (x, y, obj) { buttonGraphics.alpha = 0.8; // Trigger the appropriate action based on button type switch (self.type) { case "←": duck.moveLeft(); break; case "→": duck.moveRight(); break; case "JUMP": duck.jump(); break; case "ATTACK": duck.attack(); break; case "LONG JUMP": duck.longRangeJump(); break; } }; self.up = function (x, y, obj) { buttonGraphics.alpha = 0.5; // Stop movement for direction buttons if (self.type === "←" || self.type === "→") { duck.stop(); } }; return self; }); var Duck = Container.expand(function () { var self = Container.call(this); var duckGraphics = self.attachAsset('duck', { anchorX: 0.5, anchorY: 0.5 }); // Duck properties self.vx = 0; self.vy = 0; self.speed = 8; self.jumpVelocity = -20; self.gravity = 1; self.isOnGround = false; self.isJumping = false; self.isAttacking = false; self.facingRight = true; self.jump = function () { if (self.isOnGround || !self.isOnGround && !self.isDoubleJumping) { self.vy = self.jumpVelocity; self.isJumping = true; if (!self.isOnGround) { self.isDoubleJumping = true; } self.isOnGround = false; LK.getSound('jump').play(); } }; self.attack = function () { if (!self.isAttacking) { self.isAttacking = true; // Increase speed temporarily for attack var originalSpeed = self.speed; self.speed *= 2; // Double the speed during attack // Visual feedback for attack tween(duckGraphics, { rotation: self.facingRight ? 0.5 : -0.5 }, { duration: 200, easing: tween.easeOut, onFinish: function onFinish() { tween(duckGraphics, { rotation: 0 }, { duration: 200, easing: tween.easeIn, onFinish: function onFinish() { self.isAttacking = false; // Restore original speed after attack self.speed = originalSpeed; } }); } }); LK.getSound('attack').play(); } }; self.moveLeft = function () { self.vx = -self.speed; if (self.facingRight) { self.facingRight = false; duckGraphics.scaleX = -1; } }; self.moveRight = function () { self.vx = self.speed; if (!self.facingRight) { self.facingRight = true; duckGraphics.scaleX = 1; } }; self.stop = function () { self.vx = 0; }; self.update = function () { // Apply gravity if (!self.isOnGround) { self.vy += self.gravity; } // Update position self.x += self.vx; self.y += self.vy; // Boundary checks if (self.x < 50) { self.x = 50; } if (self.x > 2048 - 50) { self.x = 2048 - 50; } // Check if duck hits the ground or platforms self.checkCollisions(); }; self.checkCollisions = function () { // This will be implemented in the game class }; return self; }); var Fox = Container.expand(function () { var self = Container.call(this); var foxGraphics = self.attachAsset('fox', { anchorX: 0.5, anchorY: 0.5 }); // Fox properties self.vx = -3; // Initially move left self.leftBoundary = 0; self.rightBoundary = 0; self.facingRight = false; self.update = function () { // Move fox self.x += self.vx; // Change direction if reaching boundaries if (self.x <= self.leftBoundary) { self.vx = Math.abs(self.vx); self.facingRight = true; foxGraphics.scaleX = 1; } else if (self.x >= self.rightBoundary) { self.vx = -Math.abs(self.vx); self.facingRight = false; foxGraphics.scaleX = -1; } }; self.setBoundaries = function (left, right) { self.leftBoundary = left; self.rightBoundary = right; }; return self; }); var Platform = Container.expand(function () { var self = Container.call(this); var platformGraphics = self.attachAsset('platform', { anchorX: 0.5, anchorY: 0.5 }); // If needed, we can add more platform-specific properties and methods here return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x87CEEB // Sky blue }); /**** * Game Code ****/ // Game variables var duck; var platforms = []; var foxes = []; var coins = []; var score = 0; var timeLeft = 300; // 300 seconds (5 minutes) var leftButton, rightButton, jumpButton, attackButton; var scoreTxt, timeTxt; var isGameOver = false; var levelComplete = false; // Initialize UI function setupUI() { // Score text scoreTxt = new Text2('COINS: 0', { size: 60, fill: 0xFFFFFF }); scoreTxt.anchor.set(0, 0); LK.gui.topRight.addChild(scoreTxt); scoreTxt.x = -300; // Offset from top right // Time text timeTxt = new Text2('TIME: 300', { size: 60, fill: 0xFFFFFF }); timeTxt.anchor.set(0, 0); LK.gui.top.addChild(timeTxt); // Control buttons leftButton = new ControlButton("←"); leftButton.x = 150; leftButton.y = 2732 - 150; game.addChild(leftButton); rightButton = new ControlButton("→"); rightButton.x = 350; rightButton.y = 2732 - 150; game.addChild(rightButton); jumpButton = new ControlButton("JUMP"); jumpButton.x = 2048 - 450; jumpButton.y = 2732 - 150; game.addChild(jumpButton); attackButton = new ControlButton("ATTACK"); attackButton.x = 2048 - 150; attackButton.y = 2732 - 150; game.addChild(attackButton); } // Create level elements function createLevel() { // Create ground var ground = LK.getAsset('ground', { anchorX: 0.5, anchorY: 0.5 }); ground.x = 2048 / 2; ground.y = 2732 - 40; game.addChild(ground); // Add ground to platforms array for collision detection var groundPlatform = new Platform(); groundPlatform.x = ground.x; groundPlatform.y = ground.y; groundPlatform.width = ground.width; groundPlatform.height = ground.height; platforms.push(groundPlatform); // Create platforms var platformPositions = [{ x: 300, y: 2400 }, { x: 700, y: 2200 }, { x: 1200, y: 2000 }, { x: 1700, y: 1800 }, { x: 1300, y: 1600 }, { x: 800, y: 1400 }, { x: 400, y: 1200 }, { x: 900, y: 1000 }, { x: 1400, y: 800 }, { x: 1800, y: 600 }]; for (var i = 0; i < platformPositions.length; i++) { var platform = new Platform(); platform.x = platformPositions[i].x; platform.y = platformPositions[i].y; game.addChild(platform); platforms.push(platform); } // Create coins for (var i = 0; i < platforms.length; i++) { // Add 1-3 coins above each platform var numCoins = Math.floor(Math.random() * 3) + 1; for (var j = 0; j < numCoins; j++) { var coin = new Coin(); coin.x = platforms[i].x + (j - 1) * 70; // Spread coins out horizontally coin.y = platforms[i].y - 100; // Position coins above platform game.addChild(coin); coins.push(coin); } } // Create foxes (enemies) var foxPositions = [{ x: 500, y: 2400 - 50, leftBound: 300, rightBound: 700 }, { x: 1400, y: 2000 - 50, leftBound: 1200, rightBound: 1600 }, { x: 1000, y: 1600 - 50, leftBound: 800, rightBound: 1300 }, { x: 600, y: 1200 - 50, leftBound: 400, rightBound: 800 }, { x: 1200, y: 800 - 50, leftBound: 900, rightBound: 1400 }]; for (var i = 0; i < foxPositions.length; i++) { var fox = new Fox(); fox.x = foxPositions[i].x; fox.y = foxPositions[i].y; fox.setBoundaries(foxPositions[i].leftBound, foxPositions[i].rightBound); game.addChild(fox); foxes.push(fox); } // Create duck (player character) duck = new Duck(); duck.x = 300; duck.y = 2600; game.addChild(duck); } // Check for collisions between duck and platforms function checkPlatformCollisions() { duck.isOnGround = false; for (var i = 0; i < platforms.length; i++) { var platform = platforms[i]; // Simple platform collision detection if (duck.vy >= 0 && // Duck is moving downward duck.y - 55 <= platform.y - 20 && // Duck was above platform in previous frame duck.y + 55 >= platform.y - 20 && // Duck's bottom is below platform's top duck.x + 45 >= platform.x - platform.width / 2 && // Duck's right edge is beyond platform's left edge duck.x - 45 <= platform.x + platform.width / 2) { // Duck's left edge is before platform's right edge duck.isOnGround = true; duck.isDoubleJumping = false; // Reset double jump duck.y = platform.y - 75; // Position duck on platform duck.vy = 0; // Stop vertical movement break; } } } // Check for collisions between duck and coins function checkCoinCollisions() { for (var i = coins.length - 1; i >= 0; i--) { if (duck.intersects(coins[i])) { // Collect coin score++; scoreTxt.setText('COINS: ' + score); // Play sound LK.getSound('coin').play(); // Check if all coins are collected if (coins.length === 0 && !levelComplete) { levelComplete = true; LK.showYouWin(); } // Remove coin coins[i].destroy(); coins.splice(i, 1); // Flash effect LK.effects.flashObject(duck, 0xFFD700, 300); } } } // Check for collisions between duck and foxes function checkFoxCollisions() { for (var i = 0; i < foxes.length; i++) { if (duck.intersects(foxes[i])) { if (duck.isAttacking) { // Duck defeats fox during attack foxes[i].destroy(); foxes.splice(i, 1); i--; // Increment score score += 5; scoreTxt.setText('COINS: ' + score); // Visual feedback LK.effects.flashObject(duck, 0x00FF00, 300); } else { // Fox defeats duck if (!isGameOver) { isGameOver = true; LK.getSound('hit').play(); LK.effects.flashScreen(0xFF0000, 1000); LK.showGameOver(); } } } } } // Check if level is complete (duck reached the top platform) function checkLevelComplete() { if (duck.y < 700 && !levelComplete) { levelComplete = true; LK.showYouWin(); } } // Update timer function updateTimer() { if (timeLeft > 0) { timeLeft--; timeTxt.setText('TIME: ' + timeLeft); } else if (!isGameOver) { isGameOver = true; LK.effects.flashScreen(0xFF0000, 1000); LK.showGameOver(); } } // Initialize game function initGame() { // Add background image var background = LK.getAsset('backgroundImage', { anchorX: 0.5, anchorY: 0.5 }); background.x = 2048 / 2; background.y = 2732 / 2; game.addChild(background); createLevel(); setupUI(); // Start timer LK.setInterval(updateTimer, 1000); // Play background music LK.playMusic('gameMusic'); } // Initialize the game initGame(); // Game update function game.update = function () { if (!isGameOver && !levelComplete) { // Update duck duck.update(); // Check collisions checkPlatformCollisions(); checkCoinCollisions(); checkFoxCollisions(); checkLevelComplete(); // Update foxes for (var i = 0; i < foxes.length; i++) { foxes[i].update(); } } }; // Game touch handlers game.move = function (x, y, obj) { // No additional move handling needed for this game }; game.down = function (x, y, obj) { // No additional down handling needed for this game }; game.up = function (x, y, obj) { // No additional up handling needed for this game };