/**** * Classes ****/ var Boss = Container.expand(function (level) { var self = Container.call(this); var body = self.attachAsset('boss', { anchorX: 0.5, anchorY: 0.5, tint: 0xff00ff }); self.health = 250 + level * 150; self.maxHealth = self.health; self.speed = 2; self.lastAttack = 0; self.attackCooldown = 3000; self.phase = 1; self.lastX = self.x; self.lastY = self.y; self.update = function () { self.lastX = self.x; self.lastY = self.y; // Move towards player if (player) { var dx = player.x - self.x; var dy = player.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance > 200) { self.x += dx / distance * self.speed; self.y += dy / distance * self.speed; } } // Boss attacks if (LK.ticks - self.lastAttack > self.attackCooldown) { self.performAttack(); self.lastAttack = LK.ticks; } // Phase transitions if (self.health < self.maxHealth * 0.5 && self.phase === 1) { self.phase = 2; self.attackCooldown = 2000; body.tint = 0xff0000; } }; self.performAttack = function () { var attack = Math.floor(Math.random() * 3); switch (attack) { case 0: // Bullet spray for (var i = 0; i < 8; i++) { var angle = i / 8 * Math.PI * 2; var bullet = new Bullet(20, 0xff0000, 6); bullet.x = self.x; bullet.y = self.y; bullet.velocityX = Math.cos(angle) * bullet.speed; bullet.velocityY = Math.sin(angle) * bullet.speed; enemyBullets.push(bullet); game.addChild(bullet); } break; case 1: // Laser beam if (player) { var laser = self.attachAsset('laser', { anchorX: 0.5, anchorY: 0.5, tint: 0xff0000 }); var angle = Math.atan2(player.y - self.y, player.x - self.x); laser.rotation = angle; LK.setTimeout(function () { laser.destroy(); }, 1000); } break; case 2: // Summon minions for (var i = 0; i < 3; i++) { var minion = new Enemy('normal', currentLevel); minion.x = self.x + (Math.random() - 0.5) * 200; minion.y = self.y + (Math.random() - 0.5) * 200; enemies.push(minion); game.addChild(minion); } break; } }; self.takeDamage = function (damage) { self.health -= damage; LK.effects.flashObject(self, 0xffffff, 200); if (self.health <= 0) { self.die(); } }; self.die = function () { createExplosion(self.x, self.y, 300); LK.setScore(LK.getScore() + 1000); bossMode = false; self.destroy(); }; return self; }); var Bullet = Container.expand(function (damage, color, speed, abilities) { var self = Container.call(this); var bulletGraphics = self.attachAsset('bullet', { anchorX: 0.5, anchorY: 0.5, tint: color || 0xffff00 }); self.damage = damage || 10; self.speed = speed || 12; self.abilities = abilities || {}; self.bounceCount = 0; self.maxBounces = 3; self.lastX = self.x; self.lastY = self.y; self.update = function () { self.lastX = self.x; self.lastY = self.y; self.y += self.velocityY; self.x += self.velocityX; // Bouncing bullets if (self.abilities.bouncingBullets && self.bounceCount < self.maxBounces) { if (self.x < 0 || self.x > 2048) { self.velocityX *= -1; self.bounceCount++; } if (self.y < 0 || self.y > 2732) { self.velocityY *= -1; self.bounceCount++; } } // Remove bullet if out of bounds if (self.x < -100 || self.x > 2148 || self.y < -100 || self.y > 2832) { self.destroy(); } }; return self; }); var Character = Container.expand(function (characterType) { var self = Container.call(this); var characterData = characters[characterType] || characters.normal; var body = self.attachAsset('player', { anchorX: 0.5, anchorY: 0.5, tint: characterData.color }); self.characterType = characterType; self.health = characterData.health || 100; self.maxHealth = self.health; self.bulletSpeed = characterData.bulletSpeed; self.bulletDamage = characterData.bulletDamage; self.bulletColor = characterData.bulletColor; self.speed = 8; self.lastShot = 0; self.shootCooldown = 200; self.rageMode = false; self.rageMeter = 0; self.invincible = false; // Special abilities self.abilities = { trackingBullets: characterData.trackingBullets || false, spreadShot: characterData.spreadShot || false, piercing: characterData.piercing || false, explosiveShot: characterData.explosiveShot || false, rapidFire: characterData.rapidFire || false, timeControl: characterData.timeControl || false, teleport: characterData.teleport || false, invisibility: characterData.invisibility || false }; self.activateRage = function () { if (self.rageMeter >= 100) { self.rageMode = true; self.rageMeter = 0; body.tint = 0xffff00; self.scale.set(1.5, 1.5); LK.setTimeout(function () { self.rageMode = false; body.tint = characterData.color; self.scale.set(1, 1); }, 10000); } }; return self; }); var Enemy = Container.expand(function (enemyType, level) { var self = Container.call(this); var enemyData = enemyTypes[enemyType] || enemyTypes.normal; var body = self.attachAsset('enemy', { anchorX: 0.5, anchorY: 0.5, tint: enemyData.color, scaleX: enemyData.sizeMod || 1, scaleY: enemyData.sizeMod || 1 }); self.enemyType = enemyType; self.health = (30 + level * 10) * (enemyData.healthMod || 1); self.maxHealth = self.health; self.speed = (3 + level * 0.5) * (enemyData.speedMod || 1); self.dodgeChance = enemyData.dodgeChance || 0; self.lastDodge = 0; self.isDodging = false; self.dodgeDirection = { x: 0, y: 0 }; self.stunned = false; self.lastStun = 0; self.stunDuration = 0; self.lastShot = 0; self.lastX = self.x; self.lastY = self.y; // Special abilities self.canShoot = enemyData.canShoot || false; self.shootRange = enemyData.shootRange || 300; self.shootCooldown = enemyData.shootCooldown || 2000; self.explodeOnDeath = enemyData.explodeOnDeath || false; self.splitOnDeath = enemyData.splitOnDeath || false; self.update = function () { self.lastX = self.x; self.lastY = self.y; if (self.stunned && LK.ticks - self.lastStun < self.stunDuration) { return; } if (self.stunned) { self.stunned = false; body.tint = enemyData.color; } // Move towards player if (player && !self.isDodging) { var dx = player.x - self.x; var dy = player.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); if (distance > 0) { self.x += dx / distance * self.speed; self.y += dy / distance * self.speed; } } // Dodge bullets if (Math.random() < self.dodgeChance && LK.ticks - self.lastDodge > 60) { self.isDodging = true; self.lastDodge = LK.ticks; self.dodgeDirection.x = (Math.random() - 0.5) * 2; self.dodgeDirection.y = (Math.random() - 0.5) * 2; LK.setTimeout(function () { self.isDodging = false; }, 500); } if (self.isDodging) { self.x += self.dodgeDirection.x * self.speed; self.y += self.dodgeDirection.y * self.speed; } // Enemy shooting if (self.canShoot && player && LK.ticks - self.lastShot > self.shootCooldown) { var distance = Math.sqrt(Math.pow(player.x - self.x, 2) + Math.pow(player.y - self.y, 2)); if (distance < self.shootRange) { self.shoot(); self.lastShot = LK.ticks; } } // Keep enemy on screen self.x = Math.max(30, Math.min(2018, self.x)); self.y = Math.max(30, Math.min(2702, self.y)); }; self.shoot = function () { if (player) { var bullet = new Bullet(15, 0xff0000, 8); bullet.x = self.x; bullet.y = self.y; var dx = player.x - self.x; var dy = player.y - self.y; var distance = Math.sqrt(dx * dx + dy * dy); bullet.velocityX = dx / distance * bullet.speed; bullet.velocityY = dy / distance * bullet.speed; enemyBullets.push(bullet); game.addChild(bullet); } }; self.takeDamage = function (damage) { self.health -= damage; LK.effects.flashObject(self, 0xffffff, 200); if (self.health <= 0) { self.die(); } }; self.die = function () { if (self.explodeOnDeath) { createExplosion(self.x, self.y, 150); } if (self.splitOnDeath) { for (var i = 0; i < 3; i++) { var childEnemy = new Enemy('normal', currentLevel); childEnemy.x = self.x + (Math.random() - 0.5) * 100; childEnemy.y = self.y + (Math.random() - 0.5) * 100; childEnemy.scale.set(0.6, 0.6); enemies.push(childEnemy); game.addChild(childEnemy); } } // Drop power-ups if (Math.random() < 0.3) { createPowerUp(self.x, self.y); } LK.getSound('explosion').play(); self.destroy(); }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x2d572c }); /**** * Game Code ****/ // UI Elements var healthText = new Text2('Health: 100', { size: 40, fill: 0xFFFFFF }); healthText.anchor.set(0, 0); LK.gui.topLeft.addChild(healthText); var scoreText = new Text2('Score: 0', { size: 40, fill: 0xFFFFFF }); scoreText.anchor.set(0.5, 0); LK.gui.top.addChild(scoreText); var bulletText = new Text2('Bullets: 100', { size: 30, fill: 0xFFFF00 }); bulletText.anchor.set(0, 0); bulletText.y = 50; LK.gui.topLeft.addChild(bulletText); var laserText = new Text2('Laser: 100%', { size: 30, fill: 0x00FFFF }); laserText.anchor.set(0, 0); laserText.y = 90; LK.gui.topLeft.addChild(laserText); var levelText = new Text2('Level: 1', { size: 50, fill: 0xFFD700 }); levelText.anchor.set(1, 0); LK.gui.topRight.addChild(levelText); var rageText = new Text2('RAGE MODE!', { size: 60, fill: 0xFF0000 }); rageText.anchor.set(0.5, 0.5); rageText.visible = false; LK.gui.center.addChild(rageText); var characters = { normal: { name: "Normal", color: 0x0055ff, bulletSpeed: 1.0, bulletDamage: 10, bulletColor: 0xffff00, health: 100 }, laserMaster: { name: "Laser Master", color: 0xff00ff, bulletSpeed: 0.8, bulletDamage: 5, bulletColor: 0xff00ff, health: 100, superLaser: true }, ranged: { name: "Ranged", color: 0xff5500, bulletSpeed: 1.2, bulletDamage: 8, bulletColor: 0xff5500, health: 100, trackingBullets: true }, close: { name: "Close Combat", color: 0x00ff55, bulletSpeed: 0.8, bulletDamage: 15, bulletColor: 0x00ff55, health: 100, spreadShot: true }, sniper: { name: "Sniper", color: 0x9900ff, bulletSpeed: 2.0, bulletDamage: 25, bulletColor: 0x9900ff, health: 100, piercing: true }, explosive: { name: "Explosive", color: 0xff0000, bulletSpeed: 0.7, bulletDamage: 12, bulletColor: 0xff0000, health: 100, explosiveShot: true }, rapid: { name: "Rapid Fire", color: 0x00ffff, bulletSpeed: 1.5, bulletDamage: 5, bulletColor: 0x00ffff, health: 100, rapidFire: true, bouncingBullets: true }, timemaster: { name: "Time Master", color: 0x00ffcc, bulletSpeed: 1.2, bulletDamage: 15, bulletColor: 0x00ffcc, health: 100, timeControl: true }, teleporter: { name: "Teleporter", color: 0xff00ff, bulletSpeed: 1.3, bulletDamage: 12, bulletColor: 0xff00ff, health: 100, teleport: true }, shadow: { name: "Shadow Warrior", color: 0x4a0080, bulletSpeed: 1.6, bulletDamage: 15, bulletColor: 0x800080, health: 100, invisibility: true }, shocktank: { name: "Shock Tank", color: 0x4169e1, bulletSpeed: 0.7, bulletDamage: 25, bulletColor: 0x4682b4, health: 150, shockwave: true }, ultimate: { name: "Ultimate", color: 0xffd700, bulletSpeed: 1.8, bulletDamage: 20, bulletColor: 0xffd700, health: 150, trackingBullets: true, spreadShot: true, piercing: true, explosiveShot: true, rapidFire: true, bouncingBullets: true } }; // Start game if (!gameStarted) { showCharacterSelect(); } var enemyTypes = { normal: { color: 0xff3333, speedMod: 1.0, healthMod: 1.0, dodgeChance: 0.1, sizeMod: 1.0 }, fast: { color: 0x33ff33, speedMod: 1.5, healthMod: 0.8, dodgeChance: 0.3, sizeMod: 0.8 }, tank: { color: 0x3333ff, speedMod: 0.6, healthMod: 2.0, dodgeChance: 0.05, sizeMod: 1.5 }, bomber: { color: 0xff6600, speedMod: 1.2, healthMod: 0.7, dodgeChance: 0.1, sizeMod: 1.0, explodeOnDeath: true }, sniper: { color: 0x9900ff, speedMod: 0.7, healthMod: 1.0, dodgeChance: 0.4, sizeMod: 1.0, canShoot: true, shootRange: 400, shootCooldown: 2000 }, splitter: { color: 0x00ffaa, speedMod: 0.9, healthMod: 1.2, dodgeChance: 0.2, sizeMod: 1.2, splitOnDeath: true }, elite: { color: 0xffa500, speedMod: 1.1, healthMod: 1.8, dodgeChance: 0.3, sizeMod: 1.4 } }; var currentLevel = 1; var levelData = { 1: { enemySpeed: 3, enemyHealth: 30, bossHealth: 250, backgroundColor: 0x2d572c }, 2: { enemySpeed: 4, enemyHealth: 40, bossHealth: 400, backgroundColor: 0x654321 }, 3: { enemySpeed: 5, enemyHealth: 50, bossHealth: 550, backgroundColor: 0x808080 }, 4: { enemySpeed: 6, enemyHealth: 60, bossHealth: 700, backgroundColor: 0x800080 }, 5: { enemySpeed: 7, enemyHealth: 70, bossHealth: 850, backgroundColor: 0xff4500 } }; var player = null; var bullets = []; var enemyBullets = []; var enemies = []; var powerUps = []; var selectedCharacter = 'normal'; var bossMode = false; var gameStarted = false; var bulletCount = 100; var laserCharge = 100; var rageMeter = 0; var rageActive = false; var health = 100; var shieldActive = false; var enemySpawnTimer = 0; var lastPowerUpSpawn = 0; function showCharacterSelect() { var selectContainer = new Container(); selectContainer.x = 1024; selectContainer.y = 1366; var titleText = new Text2('SELECT CHARACTER', { size: 80, fill: 0xFFFFFF }); titleText.anchor.set(0.5, 0.5); titleText.y = -400; selectContainer.addChild(titleText); var characterKeys = Object.keys(characters); var buttonsPerRow = 3; var buttonWidth = 300; var buttonHeight = 150; var spacing = 50; for (var i = 0; i < characterKeys.length; i++) { var key = characterKeys[i]; var _char = characters[key]; var row = Math.floor(i / buttonsPerRow); var col = i % buttonsPerRow; var button = new Container(); button.x = (col - 1) * (buttonWidth + spacing); button.y = (row - 1) * (buttonHeight + spacing); var buttonBg = LK.getAsset('player', { anchorX: 0.5, anchorY: 0.5, scaleX: 3, scaleY: 2, tint: _char.color }); button.addChild(buttonBg); var buttonText = new Text2(_char.name, { size: 30, fill: 0xFFFFFF }); buttonText.anchor.set(0.5, 0.5); button.addChild(buttonText); button.characterKey = key; button.interactive = true; button.down = function () { selectedCharacter = this.characterKey; startGame(); }; selectContainer.addChild(button); } game.addChild(selectContainer); } function startGame() { gameStarted = true; game.removeChildren(); // Create player player = new Character(selectedCharacter); player.x = 1024; player.y = 1366; game.addChild(player); // Start background music LK.playMusic('background'); // Initialize enemy spawn timer enemySpawnTimer = 0; lastPowerUpSpawn = 0; // Update UI updateUI(); } function updateUI() { healthText.setText('Health: ' + health); scoreText.setText('Score: ' + LK.getScore()); bulletText.setText('Bullets: ' + bulletCount); laserText.setText('Laser: ' + laserCharge + '%'); levelText.setText('Level: ' + currentLevel); rageText.visible = rageActive; } function createPowerUp(x, y) { var powerUp = new Container(); powerUp.x = x; powerUp.y = y; var types = ['health', 'bullets', 'laser', 'rage']; var type = types[Math.floor(Math.random() * types.length)]; var colors = { health: 0xff0000, bullets: 0xffff00, laser: 0x00ffff, rage: 0xff00ff }; var powerUpGraphics = powerUp.attachAsset('powerup', { anchorX: 0.5, anchorY: 0.5, tint: colors[type] }); powerUp.powerUpType = type; powerUp.lastY = y; powerUps.push(powerUp); game.addChild(powerUp); // Remove after 10 seconds LK.setTimeout(function () { if (powerUps.indexOf(powerUp) !== -1) { powerUps.splice(powerUps.indexOf(powerUp), 1); powerUp.destroy(); } }, 10000); } function createExplosion(x, y, size) { var explosion = new Container(); explosion.x = x; explosion.y = y; var explosionGraphics = explosion.attachAsset('explosion', { anchorX: 0.5, anchorY: 0.5, scaleX: size / 120, scaleY: size / 120 }); game.addChild(explosion); LK.getSound('explosion').play(); // Animate explosion tween.to(explosionGraphics, { alpha: 0, scaleX: explosionGraphics.scaleX * 2, scaleY: explosionGraphics.scaleY * 2 }, 500).onComplete(function () { explosion.destroy(); }); // Damage nearby enemies for (var i = enemies.length - 1; i >= 0; i--) { var enemy = enemies[i]; var distance = Math.sqrt(Math.pow(enemy.x - x, 2) + Math.pow(enemy.y - y, 2)); if (distance < size) { enemy.takeDamage(30); } } // Damage player if close if (player) { var playerDistance = Math.sqrt(Math.pow(player.x - x, 2) + Math.pow(player.y - y, 2)); if (playerDistance < size && !player.invincible) { health -= 20; if (health <= 0) { gameOver(); } } } } function spawnEnemy() { var availableTypes = ['normal', 'fast']; if (currentLevel >= 2) availableTypes.push('tank', 'bomber'); if (currentLevel >= 3) availableTypes.push('sniper', 'splitter'); if (currentLevel >= 4) availableTypes.push('elite'); var type = availableTypes[Math.floor(Math.random() * availableTypes.length)]; var enemy = new Enemy(type, currentLevel); // Spawn from edges var side = Math.floor(Math.random() * 4); switch (side) { case 0: // Top enemy.x = Math.random() * 2048; enemy.y = -50; break; case 1: // Right enemy.x = 2098; enemy.y = Math.random() * 2732; break; case 2: // Bottom enemy.x = Math.random() * 2048; enemy.y = 2782; break; case 3: // Left enemy.x = -50; enemy.y = Math.random() * 2732; break; } enemies.push(enemy); game.addChild(enemy); } function spawnBoss() { bossMode = true; // Clear existing enemies for (var i = enemies.length - 1; i >= 0; i--) { enemies[i].destroy(); } enemies = []; var boss = new Boss(currentLevel); boss.x = 1024; boss.y = 300; enemies.push(boss); game.addChild(boss); } function gameOver() { gameStarted = false; LK.stopMusic(); var gameOverText = new Text2('GAME OVER', { size: 100, fill: 0xFF0000 }); gameOverText.anchor.set(0.5, 0.5); gameOverText.x = 1024; gameOverText.y = 1366; game.addChild(gameOverText); var finalScoreText = new Text2('Final Score: ' + LK.getScore(), { size: 50, fill: 0xFFFFFF }); finalScoreText.anchor.set(0.5, 0.5); finalScoreText.x = 1024; finalScoreText.y = 1466; game.addChild(finalScoreText); LK.setTimeout(function () { LK.showGameOver(); }, 3000); } function findClosestEnemy() { if (!player || enemies.length === 0) return null; var closest = null; var minDistance = Infinity; for (var i = 0; i < enemies.length; i++) { var enemy = enemies[i]; var distance = Math.sqrt(Math.pow(enemy.x - player.x, 2) + Math.pow(enemy.y - player.y, 2)); if (distance < minDistance) { minDistance = distance; closest = enemy; } } return closest; } function shootBullet() { if (!player || bulletCount <= 0) return; var _char2 = characters[selectedCharacter]; bulletCount--; if (_char2.spreadShot) { // Spread shot for (var i = -1; i <= 1; i++) { var bullet = new Bullet(_char2.bulletDamage, _char2.bulletColor, _char2.bulletSpeed * 12, _char2); bullet.x = player.x; bullet.y = player.y - 40; bullet.velocityX = i * 3; bullet.velocityY = -bullet.speed; bullets.push(bullet); game.addChild(bullet); } } else if (_char2.trackingBullets) { // Tracking bullets var target = findClosestEnemy(); if (target) { var bullet = new Bullet(_char2.bulletDamage, _char2.bulletColor, _char2.bulletSpeed * 12, _char2); bullet.x = player.x; bullet.y = player.y - 40; var dx = target.x - bullet.x; var dy = target.y - bullet.y; var distance = Math.sqrt(dx * dx + dy * dy); bullet.velocityX = dx / distance * bullet.speed; bullet.velocityY = dy / distance * bullet.speed; bullets.push(bullet); game.addChild(bullet); } } else { // Normal shot var bullet = new Bullet(_char2.bulletDamage, _char2.bulletColor, _char2.bulletSpeed * 12, _char2); bullet.x = player.x; bullet.y = player.y - 40; bullet.velocityX = 0; bullet.velocityY = -bullet.speed; bullets.push(bullet); game.addChild(bullet); } LK.getSound('shoot').play(); rageMeter = Math.min(100, rageMeter + 5); if (rageMeter >= 100 && !rageActive) { player.activateRage(); rageActive = true; } } function fireLaser() { if (!player || laserCharge <= 0) return; var laser = new Container(); laser.x = player.x; laser.y = player.y - 40; var laserGraphics = laser.attachAsset('laser', { anchorX: 0.5, anchorY: 1, tint: 0x00ffff }); game.addChild(laser); LK.getSound('laser').play(); // Damage enemies in laser path for (var i = enemies.length - 1; i >= 0; i--) { var enemy = enemies[i]; if (Math.abs(enemy.x - laser.x) < 40 && enemy.y < laser.y) { enemy.takeDamage(50); } } laserCharge -= 20; LK.setTimeout(function () { laser.destroy(); }, 200); } // Touch controls var moveDirection = { x: 0, y: 0 }; var shooting = false; var lastShot = 0; var laserActive = false; game.down = function (x, y) { if (!gameStarted) return; // Check if touching shoot area (right side) if (x > 1536) { shooting = true; } else if (x > 1024 && y > 2300) { // Laser button area (bottom right) laserActive = true; } else { // Movement area (left side) if (player) { moveDirection.x = (x - player.x) * 0.1; moveDirection.y = (y - player.y) * 0.1; } } }; game.move = function (x, y) { if (!gameStarted) return; if (x <= 1536 && player) { moveDirection.x = (x - player.x) * 0.1; moveDirection.y = (y - player.y) * 0.1; } }; game.up = function () { shooting = false; laserActive = false; moveDirection = { x: 0, y: 0 }; }; // Add keyboard state tracking var keyState = { w: false, a: false, s: false, d: false, space: false, e: false }; // Keyboard event listeners LK.on('keydown', function (key) { keyState[key] = true; }); LK.on('keyup', function (key) { keyState[key] = false; }); game.update = function () { if (!gameStarted) return; // Player movement if (player) { // Keyboard movement if (keyState.w) player.y -= 8; if (keyState.s) player.y += 8; if (keyState.a) player.x -= 8; if (keyState.d) player.x += 8; // Touch movement player.x += moveDirection.x; player.y += moveDirection.y; // Keep player on screen player.x = Math.max(40, Math.min(2008, player.x)); player.y = Math.max(40, Math.min(2692, player.y)); // Auto-shoot if touching shoot area or pressing space if ((shooting || keyState.space) && LK.ticks - lastShot > 10) { shootBullet(); lastShot = LK.ticks; } // Laser controls if ((laserActive || keyState.e) && LK.ticks % 5 === 0) { fireLaser(); } } // Update bullets for (var i = bullets.length - 1; i >= 0; i--) { var bullet = bullets[i]; var bulletHit = false; // Check collision with enemies for (var j = enemies.length - 1; j >= 0; j--) { var enemy = enemies[j]; if (bullet.intersects(enemy)) { var damageAmount = bullet.damage * (rageActive ? 2 : 1); enemy.takeDamage(damageAmount); // Explosive bullets if (bullet.abilities.explosiveShot) { createExplosion(bullet.x, bullet.y, 100); } // Piercing bullets don't get destroyed if (!bullet.abilities.piercing) { bullet.destroy(); bullets.splice(i, 1); bulletHit = true; } if (enemy.health <= 0) { enemies.splice(j, 1); LK.setScore(LK.getScore() + 10); rageMeter = Math.min(100, rageMeter + 10); } if (bulletHit) break; } } } // Update enemy bullets for (var i = enemyBullets.length - 1; i >= 0; i--) { var bullet = enemyBullets[i]; // Check collision with player if (player && bullet.intersects(player) && !player.invincible) { health -= 10; bullet.destroy(); enemyBullets.splice(i, 1); if (health <= 0) { gameOver(); } } // Remove if off screen if (bullet.x < -50 || bullet.x > 2098 || bullet.y < -50 || bullet.y > 2782) { bullet.destroy(); enemyBullets.splice(i, 1); } } // Update power-ups for (var i = powerUps.length - 1; i >= 0; i--) { var powerUp = powerUps[i]; // Check collision with player if (player && powerUp.intersects(player)) { switch (powerUp.powerUpType) { case 'health': health = Math.min(100, health + 25); break; case 'bullets': bulletCount = Math.min(999, bulletCount + 50); break; case 'laser': laserCharge = Math.min(100, laserCharge + 30); break; case 'rage': rageMeter = Math.min(100, rageMeter + 50); break; } LK.getSound('powerup').play(); powerUp.destroy(); powerUps.splice(i, 1); } } // Enemy collision with player if (player && !player.invincible) { for (var i = 0; i < enemies.length; i++) { var enemy = enemies[i]; if (enemy.intersects(player)) { health -= 1; LK.effects.flashObject(player, 0xff0000, 100); if (health <= 0) { gameOver(); } } } } // Spawn enemies if (enemySpawnTimer > 0) { enemySpawnTimer--; } else { if (enemies.length < 15 && !bossMode) { spawnEnemy(); enemySpawnTimer = 60 - currentLevel * 5; } } // Spawn power-ups if (LK.ticks - lastPowerUpSpawn > 900) { // Every 15 seconds var x = Math.random() * 1800 + 124; var y = Math.random() * 1800 + 466; createPowerUp(x, y); lastPowerUpSpawn = LK.ticks; } // Check for boss spawn if (!bossMode && enemies.length === 0 && LK.getScore() >= currentLevel * 100) { spawnBoss(); } // Level progression if (bossMode && enemies.length === 0) { currentLevel++; if (currentLevel > 5) { // Victory! LK.showYouWin(); } else { bossMode = false; game.setBackgroundColor(levelData[currentLevel].backgroundColor); } } // Regenerate resources over time if (LK.ticks % 60 === 0) { // Every second bulletCount = Math.min(999, bulletCount + 2); laserCharge = Math.min(100, laserCharge + 1); if (rageActive) { rageMeter = Math.max(0, rageMeter - 2); if (rageMeter <= 0) { rageActive = false; } } } // Update UI updateUI(); // Create mobile control UI elements if (LK.ticks === 1) { // Shoot button var shootButtonBg = LK.getAsset('player', { anchorX: 0.5, anchorY: 0.5, scaleX: 1.2, scaleY: 1.2, tint: 0xff0000, alpha: 0.3 }); shootButtonBg.x = 1700; shootButtonBg.y = 2400; LK.gui.center.addChild(shootButtonBg); // Laser button var laserButtonBg = LK.getAsset('player', { anchorX: 0.5, anchorY: 0.5, scaleX: 1.2, scaleY: 1.2, tint: 0x00ffff, alpha: 0.3 }); laserButtonBg.x = 1900; laserButtonBg.y = 2400; LK.gui.center.addChild(laserButtonBg); // Movement area indicator var moveArea = LK.getAsset('player', { anchorX: 0.5, anchorY: 0.5, scaleX: 8, scaleY: 12, tint: 0x555555, alpha: 0.1 }); moveArea.x = 400; moveArea.y = 1366; LK.gui.center.addChild(moveArea); } };