/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); var storage = LK.import("@upit/storage.v1"); /**** * Classes ****/ var Banana = Container.expand(function (x, y) { var self = Container.call(this); var bananaGraphics = self.attachAsset('banana', { anchorX: 0.5, anchorY: 0.5 }); self.x = x; self.y = y; self.speed = gameSpeed; self.lastX = self.x; // Bananas no longer rotate self.update = function () { self.lastX = self.x; self.x -= self.speed; // Remove banana when it goes off screen if (self.x < -50) { self.destroy(); for (var i = 0; i < bananas.length; i++) { if (bananas[i] === self) { bananas.splice(i, 1); break; } } } }; return self; }); var Cloud = Container.expand(function (x, y) { var self = Container.call(this); var cloudGraphics = self.attachAsset('cloud', { anchorX: 0.5, anchorY: 0.5 }); self.x = x; self.y = y; self.speed = gameSpeed * 0.3; // Clouds move slower than obstacles cloudGraphics.alpha = 0.7; self.update = function () { self.x -= self.speed; // Remove cloud when it goes off screen and recycle if (self.x < cameraOffsetX - 100) { self.x = cameraOffsetX + 2148; // Reset to right side of camera view } }; return self; }); var Dinosaur = Container.expand(function () { var self = Container.call(this); var dinoGraphics = self.attachAsset('dinosaur', { anchorX: 0.5, anchorY: 1 }); self.x = 300; self.y = GROUND_Y; self.velocityY = 0; self.velocityX = 0; self.onGround = true; self.jumpPower = -25; self.gravity = 1.2; self.isJumping = false; self.lastOnGround = true; self.jump = function () { if (self.onGround) { self.velocityY = self.jumpPower; self.onGround = false; self.isJumping = true; LK.getSound('jump').play(); // Animate dinosaur jumping with scale effect tween(dinoGraphics, { scaleY: 1.2, scaleX: 0.9, rotation: -0.1 }, { duration: 200, easing: tween.easeOut, onFinish: function onFinish() { tween(dinoGraphics, { scaleY: 1, scaleX: 1, rotation: 0 }, { duration: 300, easing: tween.easeIn }); } }); } }; self.update = function () { // Track last ground state self.lastOnGround = self.onGround; // Apply gravity if (!self.onGround) { self.velocityY += self.gravity; } // Apply forward movement self.velocityX = gameSpeed * 0.5; // Move forward at half game speed self.x += self.velocityX; // Dinosaur moves infinitely forward - no boundary constraints // Apply velocity self.y += self.velocityY; // Ground collision if (self.y >= GROUND_Y) { self.y = GROUND_Y; self.velocityY = 0; self.onGround = true; self.isJumping = false; } // Landing animation trigger if (!self.lastOnGround && self.onGround) { // Just landed tween(dinoGraphics, { scaleX: 1.1, scaleY: 0.9 }, { duration: 100, easing: tween.easeOut, onFinish: function onFinish() { tween(dinoGraphics, { scaleX: 1, scaleY: 1 }, { duration: 100, easing: tween.easeIn }); } }); } }; return self; }); var GroundBanana = Container.expand(function (x, y) { var self = Container.call(this); var bananaGraphics = self.attachAsset('banana', { anchorX: 0.5, anchorY: 0.5 }); self.x = x; self.y = y; self.speedX = gameSpeed; self.speedY = -gameSpeed * 0.8; // Move upward self.lastX = self.x; // Ground bananas no longer rotate self.update = function () { self.lastX = self.x; self.x -= self.speedX; self.y += self.speedY; // Move upward // Remove banana when it goes off screen (either left or top) if (self.x < -50 || self.y < -50) { self.destroy(); for (var i = 0; i < bananas.length; i++) { if (bananas[i] === self) { bananas.splice(i, 1); break; } } } }; return self; }); var GroundTile = Container.expand(function (x) { var self = Container.call(this); var groundGraphics = self.attachAsset('ground', { anchorX: 0, anchorY: 0 }); self.x = x; self.y = GROUND_Y; self.width = 2048; // Width of ground tile self.update = function () { // Remove and recycle ground tile when it goes off screen if (self.x < cameraOffsetX - self.width) { self.x = cameraOffsetX + self.width * 2; // Move to right side } }; return self; }); var Meteorite = Container.expand(function (x, y) { var self = Container.call(this); var meteoriteGraphics = self.attachAsset('meteorite', { anchorX: 0.5, anchorY: 0.5 }); self.x = x; self.y = y; self.speed = gameSpeed * 1.5; // Meteorites move faster than bananas self.lastX = self.x; // Add rotation to meteorite for visual effect self.rotationSpeed = 0.1; self.update = function () { self.lastX = self.x; self.x -= self.speed; meteoriteGraphics.rotation += self.rotationSpeed; // Remove meteorite when it goes off screen if (self.x < -50) { self.destroy(); for (var i = 0; i < meteorites.length; i++) { if (meteorites[i] === self) { meteorites.splice(i, 1); break; } } } }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0xf5f5dc }); /**** * Game Code ****/ var GROUND_Y = 2200; // Ground level var gameSpeed = 8; // Game speed var spawnTimer = 0; var gameScore = 0; var isGameRunning = true; var dinosaur; var bananas = []; var clouds = []; var meteorites = []; var groundTiles = []; var speedIncrease = 0; var cameraOffsetX = 0; // Camera offset to follow dinosaur var speedBoostTimer = 0; // Timer for 10-second speed boosts var meteoriteTimer = 0; // Timer for meteorite spawning every 5 seconds // Create multiple ground tiles for infinite scrolling for (var i = 0; i < 3; i++) { var groundTile = new GroundTile(i * 2048); game.addChild(groundTile); groundTiles.push(groundTile); } // Initialize dinosaur dinosaur = new Dinosaur(); game.addChild(dinosaur); // Create background clouds for (var i = 0; i < 6; i++) { var cloud = new Cloud(Math.random() * 2048 + 200, Math.random() * 400 + 200); game.addChild(cloud); clouds.push(cloud); } // Score display var scoreText = new Text2('Score: 0', { size: 48, fill: 0x666666 }); scoreText.anchor.set(0, 0); scoreText.x = 50; scoreText.y = 50; LK.gui.topLeft.addChild(scoreText); // High score display var highScore = storage.highScore || 0; var highScoreText = new Text2('High: ' + highScore, { size: 36, fill: 0x999999 }); highScoreText.anchor.set(0, 0); highScoreText.x = 50; highScoreText.y = 110; LK.gui.topLeft.addChild(highScoreText); function spawnBanana() { // Random choice between flying bananas and ground bananas if (Math.random() < 0.5) { // Flying bananas at dinosaur height, spawn ahead of camera var bananaHeight = dinosaur.y; // Spawn at dinosaur's current height var banana = new Banana(cameraOffsetX + 2048 + 50, bananaHeight); game.addChild(banana); bananas.push(banana); } else { // Ground bananas coming from below, spawn ahead of camera var banana = new GroundBanana(cameraOffsetX + 2048 + 50, GROUND_Y + 50); game.addChild(banana); bananas.push(banana); } } function spawnMeteorite() { // Spawn meteorite at dinosaur's head height (slightly above the dinosaur) var meteoriteHeight = dinosaur.y - 40; // 40 pixels above dinosaur's center var meteorite = new Meteorite(cameraOffsetX + 2048 + 50, meteoriteHeight); game.addChild(meteorite); meteorites.push(meteorite); } function checkCollisions() { for (var i = 0; i < bananas.length; i++) { var banana = bananas[i]; if (dinosaur.intersects(banana)) { // Game over LK.getSound('hit').play(); LK.effects.flashScreen(0xFF0000, 500); isGameRunning = false; // Save high score if (gameScore > highScore) { storage.highScore = gameScore; } // Show custom message before game over showCustomGameOverMessage(); return; } } // Check meteorite collisions for (var i = 0; i < meteorites.length; i++) { var meteorite = meteorites[i]; if (dinosaur.intersects(meteorite)) { // Game over LK.getSound('hit').play(); LK.effects.flashScreen(0xFF0000, 500); isGameRunning = false; // Save high score if (gameScore > highScore) { storage.highScore = gameScore; } // Show custom message before game over showCustomGameOverMessage(); return; } } } function updateScore() { if (isGameRunning) { gameScore += 1; scoreText.setText('Score: ' + gameScore); } } // Touch/tap to jump game.down = function (x, y, obj) { if (isGameRunning) { dinosaur.jump(); } }; game.update = function () { if (!isGameRunning) return; // Update camera to follow dinosaur cameraOffsetX = dinosaur.x - 400; // Keep dinosaur 400px from left edge game.x = -cameraOffsetX; // Increase speed every 10 seconds (600 frames = 10 seconds at 60fps) speedBoostTimer++; if (speedBoostTimer >= 600) { speedBoostTimer = 0; speedIncrease += 4; // Double the speed increase every 10 seconds var newSpeed = 8 + speedIncrease; // Animate speed increase with tween for smooth transition tween(window, { gameSpeed: newSpeed }, { duration: 500, easing: tween.easeInOut, onFinish: function onFinish() { // Update all existing banana speeds after tween completes for (var i = 0; i < bananas.length; i++) { if (bananas[i].speed !== undefined) { bananas[i].speed = gameSpeed; } if (bananas[i].speedX !== undefined) { bananas[i].speedX = gameSpeed; bananas[i].speedY = -gameSpeed * 0.8; } } // Update all existing meteorite speeds after tween completes for (var i = 0; i < meteorites.length; i++) { if (meteorites[i].speed !== undefined) { meteorites[i].speed = gameSpeed * 1.5; } } } }); // Visual feedback for speed boost LK.effects.flashScreen(0x00FF00, 300); } // Update score updateScore(); // Spawn bananas spawnTimer++; var spawnRate = Math.max(80 - Math.floor(gameScore / 100) * 5, 40); // Spawn rate increases with score if (spawnTimer >= spawnRate) { spawnBanana(); spawnTimer = 0; } // Spawn meteorites every 5 seconds (300 frames = 5 seconds at 60fps) meteoriteTimer++; if (meteoriteTimer >= 300) { spawnMeteorite(); meteoriteTimer = 0; } // Update clouds for (var i = 0; i < clouds.length; i++) { clouds[i].speed = (gameSpeed + speedIncrease) * 0.3; } // Check collisions checkCollisions(); // Clean up off-screen bananas for (var i = bananas.length - 1; i >= 0; i--) { if (bananas[i].x < -100 + cameraOffsetX) { bananas[i].destroy(); bananas.splice(i, 1); } } // Clean up off-screen meteorites for (var i = meteorites.length - 1; i >= 0; i--) { if (meteorites[i].x < -100 + cameraOffsetX) { meteorites[i].destroy(); meteorites.splice(i, 1); } } }; function showCustomGameOverMessage() { // Create custom game over message var gameOverMessage = new Text2('¡Suerte pa la próxima bot!', { size: 64, fill: 0xFF4444 }); gameOverMessage.anchor.set(0.5, 0.5); gameOverMessage.x = 1024; // Center of screen gameOverMessage.y = 1366; // Center of screen gameOverMessage.alpha = 0; // Start invisible gameOverMessage.scaleX = 0.5; gameOverMessage.scaleY = 0.5; LK.gui.center.addChild(gameOverMessage); // Animate message appearance tween(gameOverMessage, { alpha: 1, scaleX: 1, scaleY: 1 }, { duration: 500, easing: tween.easeOut, onFinish: function onFinish() { // Wait a bit then show official game over LK.setTimeout(function () { LK.showGameOver(); }, 1500); } }); }