/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); var storage = LK.import("@upit/storage.v1"); /**** * Classes ****/ var Runner = Container.expand(function () { var self = Container.call(this); var runnerGraphics = self.attachAsset('runner', { anchorX: 0.5, anchorY: 0.5 }); self.velocity = 0; self.gravity = 0.75; self.jumpPower = -220; self.isJumping = false; self.isDead = false; self.jump = function () { if (!self.isJumping && !self.isDead) { self.velocity = self.jumpPower; self.isJumping = true; LK.getSound('jump').play(); } }; self.update = function () { if (self.isDead) { return; } // Apply gravity self.velocity += self.gravity; self.y += self.velocity; // Check if player has fallen off screen if (self.y > 2732 + 150) { if (!self.isDead) { self.isDead = true; LK.getSound('fall').play(); LK.showGameOver(); } } }; return self; }); var Signal = Container.expand(function (type) { var self = Container.call(this); self.type = type || 'green'; var assetId = self.type === 'green' ? 'greenSignal' : 'redSignal'; var signalGraphics = self.attachAsset(assetId, { anchorX: 0.5, anchorY: 0.0 }); self.width = signalGraphics.width; self.height = signalGraphics.height; self.speed = 7; self.hitByPlayer = false; self.update = function () { self.x -= self.speed; // Remove if off screen if (self.x < -self.width) { self.destroy(); return true; // signal to remove from array } return false; }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x000000 }); /**** * Game Code ****/ // Game variables var signals = []; var player; var lastSignalX = 0; var portfolioValue = 1000; var portfolioValueText; var gameStarted = false; var gameSpeed = 1.0; var distanceTraveled = 0; var difficultyIncreaseInterval = 500; // Increase difficulty every 500 units var difficultyLevel = 1; var lastSignalY = 0; // Initialize lastSignalY // Initialize game elements function initGame() { // Background var bg = LK.getAsset('background', { anchorX: 0.5, anchorY: 0.5, x: 2048 / 2, y: 2732 / 2, alpha: 0.5 }); game.addChild(bg); // Runner runner = new Runner(); runner.x = 400; runner.y = 2732 / 2; game.addChild(runner); // Portfolio value text portfolioValueText = new Text2('$1000', { size: 80, fill: 0xFFFFFF }); portfolioValueText.anchor.set(0.5, 0); LK.gui.top.addChild(portfolioValueText); // Initialize first ten signals below the player generateInitialSignals(); // Start background music LK.playMusic('gameBgm', { fade: { start: 0, end: 0.3, duration: 1000 } }); gameStarted = true; } function generateInitialSignals() { // Start with a green signal under the player var firstSignal = new Signal('green'); firstSignal.x = runner.x; firstSignal.y = runner.y + 75; // Position right under runner game.addChild(firstSignal); signals.push(firstSignal); lastSignalX = firstSignal.x; // Generate 10 signals below the player for (var i = 0; i < 10; i++) { var signal = new Signal('green'); signal.x = runner.x; signal.y = runner.y + 75 + i * 50; // Position signals below the runner game.addChild(signal); signals.push(signal); lastSignalY = signal.y; } } function generateNextSignal() { // Random distance between signals var distance = Math.floor(Math.random() * 250) + 200; var newX = lastSignalX + distance; // Random y position (within reasonable bounds) var minY = lastSignalY + 5; var maxY = lastSignalY + 50; var newY = Math.floor(Math.random() * (maxY - minY)) + minY; lastSignalY = newY; // 30% chance for red signals as difficulty increases var signalType = 'green'; if (difficultyLevel > 1 && Math.random() < 0.3) { signalType = 'red'; } var signal = new Signal(signalType); signal.x = newX; signal.y = newY; game.addChild(signal); signals.push(signal); lastSignalX = newX; } function updatePortfolioValue(signalType) { if (signalType === 'green') { // Green signals increase portfolio by 5-15% var increasePercent = Math.random() * 10 + 5; portfolioValue += portfolioValue * (increasePercent / 100); LK.effects.flashObject(portfolioValueText, 0x2ecc71, 500); LK.getSound('greenHit').play(); } else { // Red signals decrease portfolio by 10-25% var decreasePercent = Math.random() * 15 + 10; portfolioValue -= portfolioValue * (decreasePercent / 100); LK.effects.flashObject(portfolioValueText, 0xe74c3c, 500); LK.getSound('redHit').play(); // Game over if portfolio value drops below a threshold if (portfolioValue < 100) { portfolioValue = 0; LK.showGameOver(); player.isDead = true; } } // Update text display with formatted portfolio value portfolioValueText.setText('$' + Math.floor(portfolioValue)); // Update score in LK system LK.setScore(Math.floor(portfolioValue)); } function checkCollisions() { if (runner.isDead) { return; } var runnerIsOnPlatform = false; for (var i = 0; i < signals.length; i++) { var signal = signals[i]; // Check if runner is directly above the signal var isOverSignal = Math.abs(runner.x - signal.x) < signal.width / 2; // Check if runner is landing on or slightly into the signal var isAtSignalHeight = runner.y + 75 >= signal.y && runner.y + 75 <= signal.y + signal.height; if (isOverSignal && isAtSignalHeight && runner.velocity > 0) { // Runner landed on a signal if (!signal.hitByPlayer) { signal.hitByPlayer = true; runner.isJumping = false; runner.velocity = 0; runner.y = signal.y - 75; // Position runner on top of signal runnerIsOnPlatform = true; // Update portfolio value based on signal type updatePortfolioValue(signal.type); } break; } } // Set jumping state if runner is not on a platform if (!runnerIsOnPlatform && runner.velocity > 0) { runner.isJumping = true; } } function increaseDifficulty() { difficultyLevel++; // Increase signal speed for (var i = 0; i < signals.length; i++) { signals[i].speed = 7 + (difficultyLevel - 1) * 0.5; } // Flash screen to indicate difficulty increase LK.effects.flashScreen(0xffffff, 300); } // Event handlers game.down = function (x, y, obj) { runner.jump(); }; // Main update loop game.update = function () { if (!gameStarted) { initGame(); return; } // Update runner runner.update(); // Update signals and remove those that are off-screen for (var i = signals.length - 1; i >= 0; i--) { if (signals[i].update()) { signals.splice(i, 1); } } // Check for collisions checkCollisions(); // Check if player collides with signals for (var i = 0; i < signals.length; i++) { if (runner.intersects(signals[i])) { // Collision event if (signals[i].type === 'green') { // Increase score LK.setScore(LK.getScore() + 1); } else { // Game over LK.showGameOver(); } } } // Generate new signals as needed if (lastSignalX < 2048 + 400) { generateNextSignal(); } // Update distance and increase difficulty distanceTraveled += gameSpeed; if (distanceTraveled > difficultyIncreaseInterval * difficultyLevel) { increaseDifficulty(); } };

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