/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); /**** * Classes ****/ var Battery = Container.expand(function () { var self = Container.call(this); var batteryGraphics = self.attachAsset('battery', { anchorX: 0.5, anchorY: 0.5 }); self.collected = false; self.update = function () { if (player && !self.collected) { var distance = Math.sqrt(Math.pow(self.x - player.x, 2) + Math.pow(self.y - player.y, 2)); if (distance < 50) { self.collected = true; player.addBattery(30); LK.setScore(LK.getScore() + 10); scoreText.setText(LK.getScore()); tween(batteryGraphics, { scaleX: 1.5, scaleY: 1.5, alpha: 0 }, { duration: 500, onFinish: function onFinish() { self.destroy(); } }); } } }; return self; }); var Demogorgon = Container.expand(function () { var self = Container.call(this); var demoGraphics = self.attachAsset('demogorgon', { anchorX: 0.5, anchorY: 0.5 }); self.speed = 2; self.huntingPlayer = false; self.lastPlayerDistance = 0; self.patrolAngle = Math.random() * Math.PI * 2; self.patrolSpeed = 1; self.update = function () { if (!player) return; var distanceToPlayer = Math.sqrt(Math.pow(self.x - player.x, 2) + Math.pow(self.y - player.y, 2)); var lightRadius = player.batteryLife / 100 * 300; // Hunt player if they're in light radius if (distanceToPlayer < lightRadius && player.batteryLife > 10) { self.huntingPlayer = true; // Move towards player var angle = Math.atan2(player.y - self.y, player.x - self.x); self.x += Math.cos(angle) * self.speed; self.y += Math.sin(angle) * self.speed; // Check collision with player if (distanceToPlayer < 60) { LK.showGameOver(); } } else { self.huntingPlayer = false; // Patrol behavior self.x += Math.cos(self.patrolAngle) * self.patrolSpeed; self.y += Math.sin(self.patrolAngle) * self.patrolSpeed; // Change patrol direction randomly if (Math.random() < 0.02) { self.patrolAngle = Math.random() * Math.PI * 2; } } // Keep within game bounds if (self.x < 100) self.x = 100; if (self.x > 1948) self.x = 1948; if (self.y < 100) self.y = 100; if (self.y > 2632) self.y = 2632; self.lastPlayerDistance = distanceToPlayer; }; return self; }); var HealthKit = Container.expand(function () { var self = Container.call(this); var healthGraphics = self.attachAsset('healthKit', { anchorX: 0.5, anchorY: 0.5 }); self.collected = false; self.update = function () { if (player && !self.collected) { var distance = Math.sqrt(Math.pow(self.x - player.x, 2) + Math.pow(self.y - player.y, 2)); if (distance < 50) { self.collected = true; player.heal(25); LK.setScore(LK.getScore() + 15); scoreText.setText(LK.getScore()); tween(healthGraphics, { scaleX: 1.5, scaleY: 1.5, alpha: 0 }, { duration: 500, onFinish: function onFinish() { self.destroy(); } }); } } }; return self; }); var HideSpot = Container.expand(function () { var self = Container.call(this); var hideGraphics = self.attachAsset('hideSpot', { anchorX: 0.5, anchorY: 0.5 }); hideGraphics.alpha = 0.3; return self; }); // Game variables var Player = Container.expand(function () { var self = Container.call(this); var playerGraphics = self.attachAsset('player', { anchorX: 0.5, anchorY: 0.5 }); self.health = 100; self.batteryLife = 100; self.isMoving = false; self.targetX = 0; self.targetY = 0; self.update = function () { // Drain battery over time if (self.batteryLife > 0) { self.batteryLife -= 0.05; if (self.batteryLife < 0) self.batteryLife = 0; } // Update light circle based on battery if (lightCircle) { lightCircle.alpha = self.batteryLife / 100 * 0.8; lightCircle.x = self.x; lightCircle.y = self.y; } // Check if reached target position if (self.isMoving) { var distanceToTarget = Math.sqrt(Math.pow(self.x - self.targetX, 2) + Math.pow(self.y - self.targetY, 2)); if (distanceToTarget < 10) { self.isMoving = false; } } }; self.moveTo = function (x, y) { if (!self.isMoving && self.health > 0) { self.isMoving = true; self.targetX = x; self.targetY = y; var duration = Math.sqrt(Math.pow(x - self.x, 2) + Math.pow(y - self.y, 2)) * 3; tween(self, { x: x, y: y }, { duration: duration, easing: tween.easeOut, onFinish: function onFinish() { self.isMoving = false; } }); } }; self.takeDamage = function (amount) { self.health -= amount; if (self.health <= 0) { self.health = 0; LK.showGameOver(); } else { tween(playerGraphics, { tint: 0xff0000 }, { duration: 200 }); tween(playerGraphics, { tint: 0xffffff }, { duration: 200 }); } }; self.heal = function (amount) { self.health += amount; if (self.health > 100) self.health = 100; tween(playerGraphics, { tint: 0x00ff00 }, { duration: 300 }); tween(playerGraphics, { tint: 0xffffff }, { duration: 300 }); }; self.addBattery = function (amount) { self.batteryLife += amount; if (self.batteryLife > 100) self.batteryLife = 100; }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x000000 }); /**** * Game Code ****/ // Game variables var player = null; var demogorgons = []; var batteries = []; var healthKits = []; var hideSpots = []; var lightCircle = null; var waveNumber = 1; var spawnTimer = 0; // UI Elements var scoreText = new Text2('Score: 0', { size: 60, fill: 0xFFFFFF }); scoreText.anchor.set(0, 0); LK.gui.topRight.addChild(scoreText); // Health bar background var healthBarBg = LK.getAsset('shape', { width: 300, height: 20, color: 0x330000, shape: 'box', anchorX: 0, anchorY: 0 }); LK.gui.bottomLeft.addChild(healthBarBg); // Health bar var healthBar = LK.getAsset('shape', { width: 300, height: 20, color: 0xFF0000, shape: 'box', anchorX: 0, anchorY: 0 }); LK.gui.bottomLeft.addChild(healthBar); // Energy bar background var energyBarBg = LK.getAsset('shape', { width: 300, height: 20, color: 0x333300, shape: 'box', anchorX: 0, anchorY: 0 }); energyBarBg.y = 30; LK.gui.bottomLeft.addChild(energyBarBg); // Energy bar var energyBar = LK.getAsset('shape', { width: 300, height: 20, color: 0xFFFF00, shape: 'box', anchorX: 0, anchorY: 0 }); energyBar.y = 30; LK.gui.bottomLeft.addChild(energyBar); var healthText = new Text2('Health: 100', { size: 50, fill: 0xFF0000 }); healthText.anchor.set(0, 0); healthText.y = 60; LK.gui.bottomLeft.addChild(healthText); var batteryText = new Text2('Battery: 100%', { size: 50, fill: 0xFFFF00 }); batteryText.anchor.set(0, 0); LK.gui.bottomRight.addChild(batteryText); var waveText = new Text2('Wave: 1', { size: 55, fill: 0x00FFFF }); waveText.anchor.set(0.5, 0); LK.gui.top.addChild(waveText); // Create light circle lightCircle = game.addChild(LK.getAsset('lightCircle', { anchorX: 0.5, anchorY: 0.5, alpha: 0.3 })); // Initialize player player = game.addChild(new Player()); player.x = 1024; player.y = 1366; // Create initial hide spots for (var i = 0; i < 8; i++) { var hideSpot = game.addChild(new HideSpot()); hideSpot.x = Math.random() * 1800 + 124; hideSpot.y = Math.random() * 2400 + 166; hideSpots.push(hideSpot); } // Spawn initial resources function spawnBattery() { var battery = game.addChild(new Battery()); battery.x = Math.random() * 1800 + 124; battery.y = Math.random() * 2400 + 166; batteries.push(battery); } function spawnHealthKit() { var healthKit = game.addChild(new HealthKit()); healthKit.x = Math.random() * 1800 + 124; healthKit.y = Math.random() * 2400 + 166; healthKits.push(healthKit); } function spawnDemogorgon() { var demogorgon = game.addChild(new Demogorgon()); // Spawn away from player var angle = Math.random() * Math.PI * 2; var distance = 800 + Math.random() * 400; demogorgon.x = player.x + Math.cos(angle) * distance; demogorgon.y = player.y + Math.sin(angle) * distance; // Keep within bounds if (demogorgon.x < 100) demogorgon.x = 100; if (demogorgon.x > 1948) demogorgon.x = 1948; if (demogorgon.y < 100) demogorgon.y = 100; if (demogorgon.y > 2632) demogorgon.y = 2632; demogorgons.push(demogorgon); } // Spawn initial resources for (var i = 0; i < 3; i++) { spawnBattery(); spawnHealthKit(); } spawnDemogorgon(); // Touch controls game.down = function (x, y, obj) { if (player && !player.isMoving) { player.moveTo(x, y); } }; // Play background music LK.playMusic('Theme'); // Game update loop game.update = function () { if (!player) return; spawnTimer++; // Update UI healthText.setText('Health: ' + Math.ceil(player.health)); batteryText.setText('Battery: ' + Math.ceil(player.batteryLife) + '%'); // Update health bar var healthPercent = player.health / 100; healthBar.width = 300 * healthPercent; // Update energy bar var energyPercent = player.batteryLife / 100; energyBar.width = 300 * energyPercent; // Game over if battery dies if (player.batteryLife <= 0) { LK.showGameOver(); } // Clean up destroyed objects batteries = batteries.filter(function (battery) { return !battery.destroyed; }); healthKits = healthKits.filter(function (healthKit) { return !healthKit.destroyed; }); demogorgons = demogorgons.filter(function (demogorgon) { return !demogorgon.destroyed; }); // Spawn new resources periodically if (spawnTimer % 600 == 0) { // Every 10 seconds spawnBattery(); } if (spawnTimer % 900 == 0) { // Every 15 seconds spawnHealthKit(); } // Wave progression if (spawnTimer % 1800 == 0) { // Every 30 seconds waveNumber++; waveText.setText('Wave: ' + waveNumber); // Spawn more demogorgons each wave for (var i = 0; i < waveNumber; i++) { spawnDemogorgon(); } // Increase demogorgon speed for (var j = 0; j < demogorgons.length; j++) { demogorgons[j].speed += 0.2; } } // Maintain minimum resource count if (batteries.length < 2) { spawnBattery(); } if (healthKits.length < 1) { spawnHealthKit(); } };