/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); var facekit = LK.import("@upit/facekit.v1"); /**** * Classes ****/ var Enemy = Container.expand(function () { var self = Container.call(this); var enemyGraphics = self.attachAsset('enemy', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 3; self.health = 30; self.maxHealth = 30; self.lastPlayerIntersecting = false; self.update = function () { self.x -= self.speed; // Check collision with player var currentIntersecting = self.intersects(player); if (!self.lastPlayerIntersecting && currentIntersecting) { player.takeDamage(20); self.destroy(); enemies.splice(enemies.indexOf(self), 1); LK.getSound('hit').play(); } self.lastPlayerIntersecting = currentIntersecting; // Check if player is screaming at enemy if (facekit.volume > 0.6 && self.intersects(player)) { self.health -= 2; if (self.health <= 0) { LK.setScore(LK.getScore() + 10); scoreText.setText(LK.getScore()); self.destroy(); enemies.splice(enemies.indexOf(self), 1); LK.getSound('destroy').play(); } } }; return self; }); var Obstacle = Container.expand(function () { var self = Container.call(this); var obstacleGraphics = self.attachAsset('obstacle', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 2; self.lastPlayerIntersecting = false; self.update = function () { self.x -= self.speed; // Check collision with player var currentIntersecting = self.intersects(player); if (!self.lastPlayerIntersecting && currentIntersecting) { if (facekit.volume < 0.4) { player.takeDamage(15); LK.getSound('hit').play(); } } self.lastPlayerIntersecting = currentIntersecting; }; return self; }); var Player = Container.expand(function () { var self = Container.call(this); var playerGraphics = self.attachAsset('player', { anchorX: 0.5, anchorY: 0.5 }); self.baseSize = 120; self.power = 0; self.health = 100; self.maxHealth = 100; self.update = function () { // Get voice input var volume = facekit.volume; var pitch = facekit.pitch; // Calculate power based on volume self.power = Math.min(volume * 2, 1); // Scale player based on power var scale = 1 + self.power * 0.5; playerGraphics.scaleX = scale; playerGraphics.scaleY = scale; // Movement based on pitch if (pitch > 0) { if (pitch > 200) { self.y -= 8 * self.power; } else if (pitch < 150) { self.y += 8 * self.power; } } // Keep player in bounds if (self.y < 100) self.y = 100; if (self.y > 2600) self.y = 2600; // Visual feedback for power var intensity = self.power; var red = Math.floor(255 * intensity); var green = Math.floor(107 * (1 - intensity * 0.5)); var blue = Math.floor(107 * (1 - intensity * 0.5)); playerGraphics.tint = red << 16 | green << 8 | blue; }; self.takeDamage = function (damage) { self.health -= damage; LK.effects.flashObject(self, 0xff0000, 200); if (self.health <= 0) { LK.showGameOver(); } }; return self; }); var PowerUp = Container.expand(function () { var self = Container.call(this); var powerupGraphics = self.attachAsset('powerup', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 2; self.lastPlayerIntersecting = false; self.rotationSpeed = 0.1; self.update = function () { self.x -= self.speed; powerupGraphics.rotation += self.rotationSpeed; // Check collision with player var currentIntersecting = self.intersects(player); if (!self.lastPlayerIntersecting && currentIntersecting) { player.health = Math.min(player.health + 25, player.maxHealth); LK.setScore(LK.getScore() + 5); scoreText.setText(LK.getScore()); healthText.setText('Health: ' + player.health); self.destroy(); powerups.splice(powerups.indexOf(self), 1); LK.getSound('powerup').play(); } self.lastPlayerIntersecting = currentIntersecting; }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x2c3e50 }); /**** * Game Code ****/ var player = game.addChild(new Player()); player.x = 300; player.y = 1366; var enemies = []; var obstacles = []; var powerups = []; // UI Elements var scoreText = new Text2('Score: 0', { size: 80, fill: 0xFFFFFF }); scoreText.anchor.set(0.5, 0); LK.gui.top.addChild(scoreText); var healthText = new Text2('Health: 100', { size: 60, fill: 0xFFFFFF }); healthText.anchor.set(0, 0); healthText.x = 150; healthText.y = 100; LK.gui.topLeft.addChild(healthText); var volumeIndicator = new Text2('Volume: 0%', { size: 50, fill: 0xFFFFFF }); volumeIndicator.anchor.set(1, 0); volumeIndicator.x = -50; volumeIndicator.y = 100; LK.gui.topRight.addChild(volumeIndicator); var pitchIndicator = new Text2('Pitch: 0 Hz', { size: 50, fill: 0xFFFFFF }); pitchIndicator.anchor.set(1, 0); pitchIndicator.x = -50; pitchIndicator.y = 180; LK.gui.topRight.addChild(pitchIndicator); var instructions = new Text2('Scream "Waaaaaaa!" to power up!\nHigh pitch = UP, Low pitch = DOWN', { size: 40, fill: 0xFFFFFF }); instructions.anchor.set(0.5, 1); instructions.x = 0; instructions.y = -50; LK.gui.bottom.addChild(instructions); // Game timers var enemySpawnTimer = 0; var obstacleSpawnTimer = 0; var powerupSpawnTimer = 0; game.update = function () { // Update UI var volumePercent = Math.floor(facekit.volume * 100); volumeIndicator.setText('Volume: ' + volumePercent + '%'); pitchIndicator.setText('Pitch: ' + Math.floor(facekit.pitch) + ' Hz'); healthText.setText('Health: ' + player.health); // Spawn enemies enemySpawnTimer++; if (enemySpawnTimer > 120) { enemySpawnTimer = 0; var enemy = new Enemy(); enemy.x = 2200; enemy.y = 200 + Math.random() * 2200; enemies.push(enemy); game.addChild(enemy); } // Spawn obstacles obstacleSpawnTimer++; if (obstacleSpawnTimer > 180) { obstacleSpawnTimer = 0; var obstacle = new Obstacle(); obstacle.x = 2200; obstacle.y = 200 + Math.random() * 2200; obstacles.push(obstacle); game.addChild(obstacle); } // Spawn powerups powerupSpawnTimer++; if (powerupSpawnTimer > 300) { powerupSpawnTimer = 0; var powerup = new PowerUp(); powerup.x = 2200; powerup.y = 200 + Math.random() * 2200; powerups.push(powerup); game.addChild(powerup); } // Clean up off-screen enemies for (var i = enemies.length - 1; i >= 0; i--) { if (enemies[i].x < -100) { enemies[i].destroy(); enemies.splice(i, 1); } } // Clean up off-screen obstacles for (var i = obstacles.length - 1; i >= 0; i--) { if (obstacles[i].x < -100) { obstacles[i].destroy(); obstacles.splice(i, 1); } } // Clean up off-screen powerups for (var i = powerups.length - 1; i >= 0; i--) { if (powerups[i].x < -100) { powerups[i].destroy(); powerups.splice(i, 1); } } // Win condition if (LK.getScore() >= 500) { LK.showYouWin(); } };