/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); /**** * Classes ****/ var Cloud = Container.expand(function (size) { var self = Container.call(this); // Create cloud using white ellipse shapes var cloudGraphics = self.attachAsset('cloud', { anchorX: 0.5, anchorY: 0.5 }); cloudGraphics.alpha = 0.8; self.speed = -1 - Math.random() * 0.5; // Variable speed for depth effect self.floatOffset = Math.random() * Math.PI * 2; self.floatSpeed = 0.02 + Math.random() * 0.01; self.originalY = 0; self.update = function () { self.x += self.speed; // Gentle floating motion self.y = self.originalY + Math.sin(LK.ticks * self.floatSpeed + self.floatOffset) * 10; // Remove when off screen if (self.x < -200) { self.destroy(); var index = clouds.indexOf(self); if (index > -1) { clouds.splice(index, 1); } } }; return self; }); var Pipe = Container.expand(function (isTop, height) { var self = Container.call(this); var pipeAsset = isTop ? 'pipeTop' : 'pipeBottom'; var pipeGraphics = self.attachAsset(pipeAsset, { anchorX: 0.5, anchorY: isTop ? 1 : 0 }); // Scale pipe to desired height pipeGraphics.scaleY = height / 800; self.speed = -4; self.scored = false; self.isTop = isTop; self.update = function () { self.x += self.speed; // Remove pipe when off screen if (self.x < -100) { self.destroy(); var index = pipes.indexOf(self); if (index > -1) { pipes.splice(index, 1); } } }; return self; }); var Pony = Container.expand(function (characterType) { var self = Container.call(this); // Create character graphics based on type var ponyGraphics = self.attachAsset(characterType, { anchorX: 0.5, anchorY: 0.5 }); // Physics properties self.velocity = 0; self.gravity = 0.8; self.jumpForce = -12; self.maxFallSpeed = 15; // Character type self.characterType = characterType; // Flap animation self.flap = function () { self.velocity = self.jumpForce; LK.getSound('flap').play(); // Wing flap animation tween(ponyGraphics, { scaleY: 1.2 }, { duration: 100 }); tween(ponyGraphics, { scaleY: 1.0 }, { duration: 100 }); // Add sparkle effect LK.effects.flashObject(ponyGraphics, 0xffffff, 200); }; self.update = function () { // Apply gravity self.velocity += self.gravity; // Limit fall speed if (self.velocity > self.maxFallSpeed) { self.velocity = self.maxFallSpeed; } // Update position self.y += self.velocity; // Rotation based on velocity ponyGraphics.rotation = Math.max(-0.3, Math.min(0.3, self.velocity * 0.03)); // Check ground collision if (self.y > 2632) { // Ground level minus pony height self.y = 2632; if (!gameOver) { gameOver = true; LK.getSound('hit').play(); LK.showGameOver(); } } // Check top boundary if (self.y < 0) { self.y = 0; self.velocity = 0; } }; return self; }); var Star = Container.expand(function () { var self = Container.call(this); var starGraphics = self.attachAsset('star', { anchorX: 0.5, anchorY: 0.5 }); starGraphics.rotation = Math.PI / 4; // 45 degree rotation to make it look like a diamond self.speed = -2; self.twinkleTimer = 0; self.update = function () { self.x += self.speed; self.twinkleTimer++; // Twinkling effect if (self.twinkleTimer % 60 < 30) { starGraphics.alpha = 0.3 + self.twinkleTimer % 30 / 30 * 0.7; } else { starGraphics.alpha = 1.0 - self.twinkleTimer % 30 / 30 * 0.7; } // Remove when off screen if (self.x < -50) { self.destroy(); var index = stars.indexOf(self); if (index > -1) { stars.splice(index, 1); } } }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x87CEEB // Sky blue background }); /**** * Game Code ****/ // Sounds // Ground asset // Pipe assets // Character assets // Game variables var pony = null; var pipes = []; var ground = null; var stars = []; var starSpawnTimer = 0; var clouds = []; var cloudSpawnTimer = 0; var gameStarted = false; var gameOver = false; var selectedCharacter = 'rainbowDash'; // Default character var showingCharacterSelect = true; var pipeSpawnTimer = 0; var pipeGap = 300; var lastPipeX = 0; // Character selection buttons var rainbowButton = null; var fluttershyButton = null; var selectText = null; var rainbowLabel = null; var fluttershyLabel = null; // UI elements var scoreTxt = new Text2('0', { size: 80, fill: 0xFFFFFF }); scoreTxt.anchor.set(0.5, 0); LK.gui.top.addChild(scoreTxt); var instructionText = new Text2('TAP TO FLY', { size: 60, fill: 0xFFFFFF }); instructionText.anchor.set(0.5, 0.5); instructionText.x = 1024; instructionText.y = 1000; game.addChild(instructionText); // Initialize ground ground = game.addChild(LK.getAsset('ground', { anchorX: 0, anchorY: 0, x: 0, y: 2632 })); // Character selection setup function setupCharacterSelection() { selectText = new Text2('Choose Your Pony', { size: 80, fill: 0xFFFFFF }); selectText.anchor.set(0.5, 0.5); selectText.x = 1024; selectText.y = 800; game.addChild(selectText); // Rainbow Dash button rainbowButton = game.addChild(LK.getAsset('rainbowDash', { anchorX: 0.5, anchorY: 0.5, x: 700, y: 1200, scaleX: 1.5, scaleY: 1.5 })); // Fluttershy button fluttershyButton = game.addChild(LK.getAsset('fluttershy', { anchorX: 0.5, anchorY: 0.5, x: 1348, y: 1200, scaleX: 1.5, scaleY: 1.5 })); // Character labels rainbowLabel = new Text2('Rainbow Dash', { size: 40, fill: 0xFFFFFF }); rainbowLabel.anchor.set(0.5, 0.5); rainbowLabel.x = 700; rainbowLabel.y = 1350; game.addChild(rainbowLabel); fluttershyLabel = new Text2('Fluttershy', { size: 40, fill: 0xFFFFFF }); fluttershyLabel.anchor.set(0.5, 0.5); fluttershyLabel.x = 1348; fluttershyLabel.y = 1350; game.addChild(fluttershyLabel); } // Start game with selected character function startGame() { showingCharacterSelect = false; gameStarted = true; // Remove character selection UI if (selectText) selectText.destroy(); if (rainbowButton) rainbowButton.destroy(); if (fluttershyButton) fluttershyButton.destroy(); if (rainbowLabel) rainbowLabel.destroy(); if (fluttershyLabel) fluttershyLabel.destroy(); // Create pony pony = game.addChild(new Pony(selectedCharacter)); pony.x = 400; pony.y = 1366; // Hide instruction text after a delay LK.setTimeout(function () { if (instructionText) { tween(instructionText, { alpha: 0 }, { duration: 500 }); } }, 2000); // Reset score LK.setScore(0); scoreTxt.setText('0'); // Start background music LK.playMusic('bgmusic'); } // Spawn pipe pair function spawnPipes() { var centerY = 800 + Math.random() * 1200; // Random center position var topHeight = centerY - pipeGap / 2; var bottomHeight = 2632 - (centerY + pipeGap / 2); if (topHeight > 0) { var topPipe = game.addChild(new Pipe(true, topHeight)); topPipe.x = 2150; topPipe.y = topHeight; pipes.push(topPipe); } if (bottomHeight > 0) { var bottomPipe = game.addChild(new Pipe(false, bottomHeight)); bottomPipe.x = 2150; bottomPipe.y = centerY + pipeGap / 2; pipes.push(bottomPipe); } lastPipeX = 2150; } // Check collisions function checkCollisions() { if (!pony || gameOver) return; for (var i = 0; i < pipes.length; i++) { var pipe = pipes[i]; // Check collision if (pony.intersects(pipe)) { gameOver = true; LK.getSound('hit').play(); LK.showGameOver(); return; } // Check scoring (only for top pipes to avoid double scoring) if (pipe.isTop && !pipe.scored && pony.x > pipe.x + 75) { pipe.scored = true; LK.setScore(LK.getScore() + 1); scoreTxt.setText(LK.getScore().toString()); LK.getSound('score').play(); } } } // Setup character selection setupCharacterSelection(); // Event handlers game.down = function (x, y, obj) { if (showingCharacterSelect) { // Check character selection using position-based detection // Rainbow Dash button is at x: 700, y: 1200 with 1.5x scale (180x120 effective size) var rainbowLeft = 700 - 90; // 700 - (120 * 1.5 / 2) var rainbowRight = 700 + 90; var rainbowTop = 1200 - 60; // 1200 - (80 * 1.5 / 2) var rainbowBottom = 1200 + 60; // Fluttershy button is at x: 1348, y: 1200 with 1.5x scale (180x120 effective size) var fluttershyLeft = 1348 - 90; var fluttershyRight = 1348 + 90; var fluttershyTop = 1200 - 60; var fluttershyBottom = 1200 + 60; if (x >= rainbowLeft && x <= rainbowRight && y >= rainbowTop && y <= rainbowBottom) { selectedCharacter = 'rainbowDash'; startGame(); } else if (x >= fluttershyLeft && x <= fluttershyRight && y >= fluttershyTop && y <= fluttershyBottom) { selectedCharacter = 'fluttershy'; startGame(); } } else if (gameStarted && !gameOver && pony) { // Make pony flap pony.flap(); } }; // Main game loop game.update = function () { if (!gameStarted || gameOver) return; // Spawn pipes with proper spacing pipeSpawnTimer++; var minSpacing = 900; // Increased minimum horizontal distance between pipe pairs var shouldSpawn = false; if (pipeSpawnTimer >= 150) { // Check if we have enough horizontal space from the last pipe if (lastPipeX <= 2048 + minSpacing) { shouldSpawn = true; } } else if (pipeSpawnTimer >= 120) { // Allow earlier spawning if there's enough space if (lastPipeX <= 2048 + minSpacing * 1.5) { shouldSpawn = true; } } if (shouldSpawn) { spawnPipes(); pipeSpawnTimer = 0; } // Update pipes for (var i = pipes.length - 1; i >= 0; i--) { var pipe = pipes[i]; if (pipe.update) { pipe.update(); } } // Spawn clouds for background atmosphere cloudSpawnTimer++; if (cloudSpawnTimer >= 120) { // Every 2 seconds - more frequent spawning var cloud = game.addChild(new Cloud()); cloud.x = 2200; cloud.y = 200 + Math.random() * 1200; // Expanded height range cloud.originalY = cloud.y; // Make clouds larger cloud.scaleX = 2.0 + Math.random() * 1.5; // Scale between 2.0 and 3.5 cloud.scaleY = 1.5 + Math.random() * 1.0; // Scale between 1.5 and 2.5 clouds.push(cloud); cloudSpawnTimer = 0; } // Update clouds for (var i = clouds.length - 1; i >= 0; i--) { var cloud = clouds[i]; if (cloud.update) { cloud.update(); } } // Spawn stars for visual enhancement starSpawnTimer++; if (starSpawnTimer >= 180) { // Every 3 seconds var star = game.addChild(new Star()); star.x = 2100; star.y = 200 + Math.random() * 1000; // Random height in upper portion stars.push(star); starSpawnTimer = 0; } // Update stars for (var i = stars.length - 1; i >= 0; i--) { var star = stars[i]; if (star.update) { star.update(); } } // Check collisions checkCollisions(); };