/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");

/**** 
* Classes
****/ 
var BloodParticle = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('confetti', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	graphics.tint = 0xFF0000; // Red color for blood
	graphics.scaleX = 0.3; // Smaller particles
	graphics.scaleY = 0.3;
	self.speedX = (Math.random() - 0.5) * 6;
	self.speedY = Math.random() * -4 - 1;
	self.gravity = 0.2;
	self.life = 30; // Short lived particles
	self.update = function () {
		self.x += self.speedX;
		self.y += self.speedY;
		self.speedY += self.gravity;
		self.life--;
		if (self.life <= 0) {
			self.alpha = 0;
		} else {
			// Fade out over time
			self.alpha = self.life / 30;
		}
	};
	return self;
});
var Confetti = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('confetti', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speedX = (Math.random() - 0.5) * 10;
	self.speedY = Math.random() * -8 - 2;
	self.gravity = 0.3;
	self.life = 120;
	self.update = function () {
		self.x += self.speedX;
		self.y += self.speedY;
		self.speedY += self.gravity;
		self.life--;
		if (self.life <= 0) {
			self.alpha = 0;
		}
	};
	return self;
});
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	self.enemyType = 'aamir';
	self.health = 1;
	self.speed = 2;
	self.pathIndex = 0;
	self.goldReward = 10;
	self.init = function (type) {
		self.enemyType = type;
		if (type === 'vega') {
			self.health = 3;
			self.speed = 1;
			self.goldReward = 25;
		} else if (type === 'sultan') {
			self.health = 2;
			self.speed = 1.5;
			self.goldReward = 20;
		} else {
			self.goldReward = 10;
		}
		var graphics = self.attachAsset(type, {
			anchorX: 0.5,
			anchorY: 0.5
		});
	};
	self.update = function () {
		// Follow path if available
		if (enemyPath.length > 0 && self.pathIndex < enemyPath.length - 1) {
			var currentTarget = enemyPath[self.pathIndex + 1];
			var dx = currentTarget.x - self.x;
			var dy = currentTarget.y - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance < 30) {
				self.pathIndex++;
			} else {
				self.x += dx / distance * self.speed;
				self.y += dy / distance * self.speed;
			}
		} else {
			// Fallback to original movement
			self.y += self.speed;
		}
	};
	self.takeDamage = function (damage) {
		if (damage === undefined) damage = 1;
		self.health -= damage;
		if (self.health <= 0) {
			// Award gold when enemy dies
			playerGold += self.goldReward;
			updateGoldDisplay();
			return true;
		}
		return false;
	};
	return self;
});
var Laser = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('laser', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	self.duration = 20; // Laser lasts for 20 frames
	self.damage = 5; // Higher damage than regular bullets
	self.update = function () {
		self.duration--;
		if (self.duration <= 0) {
			self.alpha = 0;
		} else {
			// Fade out effect
			self.alpha = self.duration / 20;
		}
	};
	return self;
});
var ModeButton = Container.expand(function () {
	var self = Container.call(this);
	var background = self.attachAsset('modeButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.modeText = new Text2('', {
		size: 50,
		fill: '#000000'
	});
	self.modeText.anchor.set(0.5, 0.5);
	self.addChild(self.modeText);
	self.setMode = function (text, mode, enemyCount) {
		// Remove existing text and create new one with proper styling
		if (self.modeText) {
			self.removeChild(self.modeText);
		}
		self.modeText = new Text2(text, {
			size: 50,
			fill: '#000000',
			stroke: '#FFFFFF',
			strokeThickness: 3
		});
		self.modeText.anchor.set(0.5, 0);
		self.modeText.y = 80; // Position text below the button
		self.addChild(self.modeText);
		self.gameMode = mode;
		self.enemyCount = enemyCount;
	};
	self.down = function (x, y, obj) {
		startGame(self.gameMode, self.enemyCount);
	};
	return self;
});
var Omar = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('omar', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.shootCooldown = 0;
	self.laserCooldown = 0;
	self.update = function () {
		if (self.shootCooldown > 0) {
			self.shootCooldown--;
		}
		if (self.laserCooldown > 0) {
			self.laserCooldown--;
		}
	};
	self.shoot = function () {
		if (self.shootCooldown <= 0) {
			var bullet = new OmarBullet();
			bullet.x = self.x;
			bullet.y = self.y - 40;
			bullets.push(bullet);
			game.addChild(bullet);
			self.shootCooldown = 15;
			LK.getSound('shoot').play();
			// Add shooting animation to Omar
			tween(self, {
				scaleX: 1.1,
				scaleY: 1.1,
				tint: 0xFFFFAA
			}, {
				duration: 100,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					tween(self, {
						scaleX: 1.0,
						scaleY: 1.0,
						tint: 0xFFFFFF
					}, {
						duration: 200,
						easing: tween.easeOut
					});
				}
			});
		}
	};
	self.shootLaser = function () {
		if (self.laserCooldown <= 0) {
			var laser = new Laser();
			laser.x = self.x;
			laser.y = self.y - 40;
			lasers.push(laser);
			game.addChild(laser);
			self.laserCooldown = 60; // 1 second cooldown at 60fps
			LK.getSound('shoot').play();
		}
	};
	return self;
});
var OmarAI = Container.expand(function () {
	var self = Container.call(this);
	self.target = null;
	self.isActive = false;
	self.moveSpeed = 3;
	self.attackRange = 400;
	self.lastDecisionTime = 0;
	self.decisionCooldown = 30; // frames between AI decisions
	self.activate = function () {
		self.isActive = true;
	};
	self.deactivate = function () {
		self.isActive = false;
	};
	self.findNearestEnemy = function () {
		var nearestEnemy = null;
		var nearestDistance = Infinity;
		for (var i = 0; i < enemies.length; i++) {
			var enemy = enemies[i];
			var dx = omar.x - enemy.x;
			var dy = omar.y - enemy.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance < nearestDistance) {
				nearestDistance = distance;
				nearestEnemy = enemy;
			}
		}
		return nearestEnemy;
	};
	self.update = function () {
		if (!self.isActive || !omar) return;
		self.lastDecisionTime++;
		// Make decisions every few frames for performance
		if (self.lastDecisionTime >= self.decisionCooldown) {
			self.target = self.findNearestEnemy();
			self.lastDecisionTime = 0;
		}
		if (self.target) {
			// Move towards enemy horizontally
			var dx = self.target.x - omar.x;
			if (Math.abs(dx) > 50) {
				// Dead zone to prevent jittering
				if (dx > 0) {
					omar.x += self.moveSpeed;
				} else {
					omar.x -= self.moveSpeed;
				}
			}
			// Keep Omar within screen bounds with proper margins
			omar.x = Math.max(95, Math.min(1953, omar.x));
			// Shoot if enemy is within range
			var distance = Math.sqrt(dx * dx + (self.target.y - omar.y) * (self.target.y - omar.y));
			if (distance < self.attackRange) {
				omar.shoot();
			}
		}
	};
	return self;
});
var OmarBullet = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('omarBullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = -8;
	self.update = function () {
		self.y += self.speed;
	};
	return self;
});
var Terrain = Container.expand(function () {
	var self = Container.call(this);
	self.init = function (type, x, y) {
		var graphics = self.attachAsset(type, {
			anchorX: 0.5,
			anchorY: 0.5
		});
		self.x = x;
		self.y = y;
	};
	return self;
});
var Tower = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('stone', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	graphics.tint = 0x8B4513; // Brown color for tower
	self.range = 300;
	self.damage = 25;
	self.fireRate = 60; // frames between shots
	self.cooldown = 0;
	self.level = 1;
	self.cost = 50;
	// Visual range indicator
	self.rangeIndicator = null;
	self.showRange = function () {
		if (!self.rangeIndicator) {
			self.rangeIndicator = new Text2('◯', {
				size: self.range * 2,
				fill: '#00FF00'
			});
			self.rangeIndicator.anchor.set(0.5, 0.5);
			self.rangeIndicator.alpha = 0.3;
			self.rangeIndicator.x = 0;
			self.rangeIndicator.y = 0;
			self.addChild(self.rangeIndicator);
		}
	};
	self.hideRange = function () {
		if (self.rangeIndicator) {
			self.removeChild(self.rangeIndicator);
			self.rangeIndicator = null;
		}
	};
	self.canShoot = function () {
		return self.cooldown <= 0;
	};
	self.inRange = function (enemy) {
		var dx = self.x - enemy.x;
		var dy = self.y - enemy.y;
		return Math.sqrt(dx * dx + dy * dy) <= self.range;
	};
	self.shoot = function (enemy) {
		if (self.canShoot() && self.inRange(enemy)) {
			// Create tower bullet
			var bullet = new TowerBullet();
			bullet.x = self.x;
			bullet.y = self.y;
			bullet.targetX = enemy.x;
			bullet.targetY = enemy.y;
			bullet.damage = self.damage;
			towerBullets.push(bullet);
			game.addChild(bullet);
			self.cooldown = self.fireRate;
			LK.getSound('shoot').play();
			// Tower shoot animation
			tween(self, {
				scaleX: 1.2,
				scaleY: 1.2,
				tint: 0xFFFFAA
			}, {
				duration: 100,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					tween(self, {
						scaleX: 1.0,
						scaleY: 1.0,
						tint: 0x8B4513
					}, {
						duration: 200,
						easing: tween.easeOut
					});
				}
			});
		}
	};
	self.upgrade = function () {
		if (self.level < 3 && playerGold >= self.getUpgradeCost()) {
			playerGold -= self.getUpgradeCost();
			self.level++;
			self.damage += 15;
			self.range += 50;
			self.fireRate = Math.max(20, self.fireRate - 10);
			// Visual upgrade effect
			graphics.scaleX *= 1.1;
			graphics.scaleY *= 1.1;
			if (self.level === 2) {
				graphics.tint = 0xC0C0C0; // Silver
			} else if (self.level === 3) {
				graphics.tint = 0xFFD700; // Gold
			}
			updateGoldDisplay();
		}
	};
	self.getUpgradeCost = function () {
		return self.level * 75;
	};
	self.update = function () {
		if (self.cooldown > 0) {
			self.cooldown--;
		}
		// Find and shoot at nearest enemy
		var nearestEnemy = null;
		var nearestDistance = Infinity;
		for (var i = 0; i < enemies.length; i++) {
			var enemy = enemies[i];
			if (self.inRange(enemy)) {
				var dx = self.x - enemy.x;
				var dy = self.y - enemy.y;
				var distance = Math.sqrt(dx * dx + dy * dy);
				if (distance < nearestDistance) {
					nearestDistance = distance;
					nearestEnemy = enemy;
				}
			}
		}
		if (nearestEnemy) {
			self.shoot(nearestEnemy);
		}
	};
	self.down = function (x, y, obj) {
		if (gameState === 'playing') {
			self.upgrade();
		}
	};
	return self;
});
var TowerBullet = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('omarBullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	graphics.tint = 0xFF8C00; // Orange color for tower bullets
	self.speed = 8;
	self.damage = 25;
	self.targetX = 0;
	self.targetY = 0;
	self.hasHit = false;
	self.update = function () {
		if (!self.hasHit) {
			// Move towards target
			var dx = self.targetX - self.x;
			var dy = self.targetY - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance > self.speed) {
				self.x += dx / distance * self.speed;
				self.y += dy / distance * self.speed;
			} else {
				self.hasHit = true;
			}
		}
		// Remove if off screen
		if (self.y < -100 || self.y > 2800 || self.x < -100 || self.x > 2148) {
			self.alpha = 0;
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000033
});

/**** 
* Game Code
****/ 
// Sound assets
// UI assets
// Enemy assets
// Hero assets
// Game state
var gameState = 'menu'; // 'menu', 'playing', 'victory'
var currentMode = '';
var enemiesRequired = 0;
var enemiesKilled = 0;
var gameStarted = false;
// Game objects
var omar;
var omarAI;
var bullets = [];
var enemies = [];
var confettiParticles = [];
var bloodParticles = [];
var terrainElements = [];
var lasers = [];
var towers = [];
var towerBullets = [];
var enemyPath = [];
var playerGold = 200;
var goldText;
var selectedTowerType = null;
var placementMode = false;
// UI elements
var titleText;
var scoreText;
var modeButtons = [];
// Enemy spawn timer - optimized for performance
var enemySpawnTimer = 0;
var enemySpawnRate = 60; // frames between spawns - faster to compensate for limited enemies
// Initialize menu
function initMenu() {
	gameState = 'menu';
	// Title - Enhanced Sultan Style
	titleText = new Text2('My Sultan', {
		size: 120,
		fill: '#FFD700',
		// Gold
		stroke: '#8B0000',
		// Dark red stroke
		strokeThickness: 8,
		dropShadow: true,
		dropShadowColor: '#000000',
		dropShadowDistance: 5,
		dropShadowAngle: Math.PI / 4
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.x = 1024;
	titleText.y = 400;
	game.addChild(titleText);
	// Add floating animation with enhanced rotation and scale effects
	tween(titleText, {
		y: 380,
		rotation: 0.1,
		scaleX: 1.05,
		scaleY: 1.05
	}, {
		duration: 2500,
		easing: tween.elasticOut,
		onFinish: function onFinish() {
			// Create continuous floating effect with enhanced rotation and scaling
			function floatUp() {
				tween(titleText, {
					y: 370,
					rotation: 0.08,
					scaleX: 1.08,
					scaleY: 1.08
				}, {
					duration: 3000,
					easing: tween.easeInOut,
					onFinish: floatDown
				});
			}
			function floatDown() {
				tween(titleText, {
					y: 430,
					rotation: -0.08,
					scaleX: 0.98,
					scaleY: 0.98
				}, {
					duration: 3000,
					easing: tween.easeInOut,
					onFinish: floatUp
				});
			}
			floatDown();
		}
	});
	// Add enhanced pulsing color effect with magical transitions
	function createColorPulse() {
		tween(titleText, {
			tint: 0xFFB347 // Orange-gold tint
		}, {
			duration: 1200,
			easing: tween.elasticOut,
			onFinish: function onFinish() {
				tween(titleText, {
					tint: 0xFF6B35 // Deeper orange
				}, {
					duration: 800,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						tween(titleText, {
							tint: 0xFFD700 // Back to gold
						}, {
							duration: 1000,
							easing: tween.bounceOut,
							onFinish: createColorPulse
						});
					}
				});
			}
		});
	}
	createColorPulse();
	// Add enhanced scale pulsing with glow effect
	function createScalePulse() {
		tween(titleText, {
			scaleX: 1.15,
			scaleY: 1.15,
			alpha: 0.9
		}, {
			duration: 2000,
			easing: tween.elasticInOut,
			onFinish: function onFinish() {
				tween(titleText, {
					scaleX: 1.0,
					scaleY: 1.0,
					alpha: 1.0
				}, {
					duration: 2000,
					easing: tween.bounceOut,
					onFinish: createScalePulse
				});
			}
		});
	}
	createScalePulse();
	// Create animated background with floating magical particles - optimized
	function createBackgroundEffects() {
		// Add mystical floating orbs - reduced count
		for (var i = 0; i < 6; i++) {
			var orb = new Text2('⚫', {
				size: 15 + Math.random() * 15,
				fill: '#4B0082'
			});
			orb.anchor.set(0.5, 0.5);
			orb.x = Math.random() * 2048;
			orb.y = Math.random() * 2732;
			orb.alpha = 0.2 + Math.random() * 0.3;
			orb.tint = 0x9932CC;
			game.addChild(orb);
			// Add continuous floating animation
			(function (orbObj) {
				function floatOrb() {
					if (orbObj && orbObj.parent && gameState === 'menu') {
						tween(orbObj, {
							y: orbObj.y + (Math.random() - 0.5) * 100,
							x: orbObj.x + (Math.random() - 0.5) * 75,
							scaleX: 0.8 + Math.random() * 0.4,
							scaleY: 0.8 + Math.random() * 0.4,
							alpha: 0.1 + Math.random() * 0.3,
							rotation: Math.random() * Math.PI * 2
						}, {
							duration: 3000 + Math.random() * 2000,
							easing: tween.easeInOut,
							onFinish: floatOrb
						});
					}
				}
				floatOrb();
			})(orb);
		}
		// Add golden energy streams - optimized
		for (var i = 0; i < 4; i++) {
			var stream = new Text2('◊', {
				size: 10 + Math.random() * 8,
				fill: '#FFD700'
			});
			stream.anchor.set(0.5, 0.5);
			stream.x = Math.random() * 2048;
			stream.y = 2732 + Math.random() * 100;
			stream.alpha = 0.4;
			game.addChild(stream);
			// Add upward floating animation with safety checks
			(function (streamObj) {
				function floatUp() {
					if (streamObj && streamObj.parent && gameState === 'menu') {
						tween(streamObj, {
							y: -100,
							x: streamObj.x + (Math.random() - 0.5) * 150,
							rotation: Math.PI * 2,
							alpha: 0,
							scaleX: 0.5,
							scaleY: 0.5
						}, {
							duration: 6000 + Math.random() * 2000,
							easing: tween.easeOut,
							onFinish: function onFinish() {
								if (streamObj && streamObj.parent && gameState === 'menu') {
									streamObj.y = 2732 + Math.random() * 100;
									streamObj.x = Math.random() * 2048;
									streamObj.alpha = 0.4;
									streamObj.scaleX = 1.0;
									streamObj.scaleY = 1.0;
									streamObj.rotation = 0;
									LK.setTimeout(floatUp, 1000);
								}
							}
						});
					}
				}
				floatUp();
			})(stream);
		}
		// Add mystical runes that appear and disappear
		var runeSymbols = ['◈', '◇', '◉', '◎', '⬟', '⬢', '⬡'];
		for (var i = 0; i < 6; i++) {
			var rune = new Text2(runeSymbols[Math.floor(Math.random() * runeSymbols.length)], {
				size: 40 + Math.random() * 20,
				fill: '#8A2BE2'
			});
			rune.anchor.set(0.5, 0.5);
			rune.x = Math.random() * 2048;
			rune.y = Math.random() * 2732;
			rune.alpha = 0;
			game.addChild(rune);
			// Add mystical appearance animation
			(function (runeObj) {
				function runeAppear() {
					LK.setTimeout(function () {
						tween(runeObj, {
							alpha: 0.7,
							scaleX: 1.5,
							scaleY: 1.5,
							rotation: Math.PI
						}, {
							duration: 2000,
							easing: tween.easeOut,
							onFinish: function onFinish() {
								tween(runeObj, {
									alpha: 0,
									scaleX: 0.5,
									scaleY: 0.5,
									rotation: Math.PI * 2
								}, {
									duration: 1500,
									easing: tween.easeIn,
									onFinish: function onFinish() {
										runeObj.x = Math.random() * 2048;
										runeObj.y = Math.random() * 2732;
										runeAppear();
									}
								});
							}
						});
					}, Math.random() * 5000);
				}
				runeAppear();
			})(rune);
		}
	}
	createBackgroundEffects();
	// Add sparkle effects around title - optimized
	function createSparkles() {
		for (var i = 0; i < 3; i++) {
			var sparkle = new Text2('✨', {
				size: 25 + Math.random() * 15,
				fill: '#FFD700'
			});
			sparkle.anchor.set(0.5, 0.5);
			sparkle.x = titleText.x + (Math.random() - 0.5) * 300;
			sparkle.y = titleText.y + (Math.random() - 0.5) * 150;
			sparkle.alpha = 0;
			game.addChild(sparkle);
			// Animate sparkle with enhanced effects
			tween(sparkle, {
				alpha: 1,
				scaleX: 1.5,
				scaleY: 1.5,
				rotation: Math.random() * Math.PI * 2
			}, {
				duration: 800,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					tween(sparkle, {
						alpha: 0,
						scaleX: 0.5,
						scaleY: 0.5,
						y: sparkle.y - 50
					}, {
						duration: 600,
						easing: tween.easeIn,
						onFinish: function onFinish() {
							if (sparkle && sparkle.parent) {
								sparkle.destroy();
							}
						}
					});
				}
			});
		}
	}
	// Create sparkles periodically - reduced frequency
	function sparkleTimer() {
		if (gameState === 'menu') {
			createSparkles();
			LK.setTimeout(sparkleTimer, 3000 + Math.random() * 2000);
		}
	}
	LK.setTimeout(sparkleTimer, 1500);
	// Subtitle with enhanced effects
	var subtitle = new Text2('Choose Your Quest', {
		size: 50,
		fill: '#FFFFFF',
		stroke: '#FFD700',
		strokeThickness: 2
	});
	subtitle.anchor.set(0.5, 0.5);
	subtitle.x = 1024;
	subtitle.y = 500;
	subtitle.alpha = 0;
	subtitle.scaleX = 0.5;
	subtitle.scaleY = 0.5;
	game.addChild(subtitle);
	// Animate subtitle entrance
	LK.setTimeout(function () {
		tween(subtitle, {
			alpha: 1,
			scaleX: 1.0,
			scaleY: 1.0
		}, {
			duration: 1500,
			easing: tween.elasticOut
		});
	}, 1000);
	// Add subtle floating animation to subtitle
	function subtitleFloat() {
		tween(subtitle, {
			y: 490,
			rotation: 0.01
		}, {
			duration: 3000,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(subtitle, {
					y: 510,
					rotation: -0.01
				}, {
					duration: 3000,
					easing: tween.easeInOut,
					onFinish: subtitleFloat
				});
			}
		});
	}
	LK.setTimeout(subtitleFloat, 2000);
	// Add color cycling effect to subtitle
	function subtitleColorCycle() {
		tween(subtitle, {
			tint: 0xE6E6FA
		}, {
			duration: 2500,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(subtitle, {
					tint: 0xFFFFFF
				}, {
					duration: 2500,
					easing: tween.easeInOut,
					onFinish: subtitleColorCycle
				});
			}
		});
	}
	LK.setTimeout(subtitleColorCycle, 1500);
	// Create animated decorative border frame
	function createMenuBorder() {
		var borderElements = [];
		// Top border
		for (var i = 0; i < 20; i++) {
			var topBorder = new Text2('◆', {
				size: 25,
				fill: '#DAA520'
			});
			topBorder.anchor.set(0.5, 0.5);
			topBorder.x = 100 + i * 90;
			topBorder.y = 150;
			topBorder.alpha = 0.8;
			game.addChild(topBorder);
			borderElements.push(topBorder);
			// Add pulsing animation with delay
			(function (element, delay) {
				LK.setTimeout(function () {
					function pulse() {
						tween(element, {
							scaleX: 1.3,
							scaleY: 1.3,
							tint: 0xFFD700
						}, {
							duration: 1000,
							easing: tween.easeInOut,
							onFinish: function onFinish() {
								tween(element, {
									scaleX: 1.0,
									scaleY: 1.0,
									tint: 0xDAA520
								}, {
									duration: 1000,
									easing: tween.easeInOut,
									onFinish: pulse
								});
							}
						});
					}
					pulse();
				}, delay * 100);
			})(topBorder, i);
		}
		// Bottom border
		for (var i = 0; i < 20; i++) {
			var bottomBorder = new Text2('◇', {
				size: 25,
				fill: '#DAA520'
			});
			bottomBorder.anchor.set(0.5, 0.5);
			bottomBorder.x = 100 + i * 90;
			bottomBorder.y = 2580;
			bottomBorder.alpha = 0.8;
			game.addChild(bottomBorder);
			borderElements.push(bottomBorder);
			// Add wave animation
			(function (element, index) {
				function wave() {
					tween(element, {
						y: 2580 + Math.sin(LK.ticks * 0.1 + index * 0.5) * 15,
						rotation: Math.sin(LK.ticks * 0.05 + index * 0.3) * 0.2
					}, {
						duration: 50,
						easing: tween.linear,
						onFinish: wave
					});
				}
				wave();
			})(bottomBorder, i);
		}
		// Left border
		for (var i = 0; i < 25; i++) {
			var leftBorder = new Text2('◊', {
				size: 20,
				fill: '#DAA520'
			});
			leftBorder.anchor.set(0.5, 0.5);
			leftBorder.x = 100;
			leftBorder.y = 200 + i * 100;
			leftBorder.alpha = 0.8;
			game.addChild(leftBorder);
			borderElements.push(leftBorder);
			// Add flowing animation
			(function (element, index) {
				LK.setTimeout(function () {
					function flow() {
						tween(element, {
							x: 120,
							scaleX: 1.2,
							scaleY: 1.2,
							tint: 0xB8860B
						}, {
							duration: 2000,
							easing: tween.easeInOut,
							onFinish: function onFinish() {
								tween(element, {
									x: 100,
									scaleX: 1.0,
									scaleY: 1.0,
									tint: 0xDAA520
								}, {
									duration: 2000,
									easing: tween.easeInOut,
									onFinish: flow
								});
							}
						});
					}
					flow();
				}, index * 150);
			})(leftBorder, i);
		}
		// Right border
		for (var i = 0; i < 25; i++) {
			var rightBorder = new Text2('◈', {
				size: 20,
				fill: '#DAA520'
			});
			rightBorder.anchor.set(0.5, 0.5);
			rightBorder.x = 1948;
			rightBorder.y = 200 + i * 100;
			rightBorder.alpha = 0.8;
			game.addChild(rightBorder);
			borderElements.push(rightBorder);
			// Add flowing animation (opposite direction)
			(function (element, index) {
				LK.setTimeout(function () {
					function flow() {
						tween(element, {
							x: 1928,
							scaleX: 1.2,
							scaleY: 1.2,
							tint: 0xB8860B
						}, {
							duration: 2000,
							easing: tween.easeInOut,
							onFinish: function onFinish() {
								tween(element, {
									x: 1948,
									scaleX: 1.0,
									scaleY: 1.0,
									tint: 0xDAA520
								}, {
									duration: 2000,
									easing: tween.easeInOut,
									onFinish: flow
								});
							}
						});
					}
					flow();
				}, index * 150);
			})(rightBorder, i);
		}
		// Corner ornaments
		var corners = [{
			x: 100,
			y: 150,
			symbol: '◉'
		}, {
			x: 1948,
			y: 150,
			symbol: '◉'
		}, {
			x: 100,
			y: 2580,
			symbol: '◉'
		}, {
			x: 1948,
			y: 2580,
			symbol: '◉'
		}];
		corners.forEach(function (corner, index) {
			var ornament = new Text2(corner.symbol, {
				size: 40,
				fill: '#FFD700'
			});
			ornament.anchor.set(0.5, 0.5);
			ornament.x = corner.x;
			ornament.y = corner.y;
			ornament.alpha = 0.9;
			game.addChild(ornament);
			// Add rotating glow animation
			function rotateGlow() {
				tween(ornament, {
					rotation: Math.PI * 2,
					scaleX: 1.5,
					scaleY: 1.5,
					tint: 0xFF6347
				}, {
					duration: 3000,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						ornament.rotation = 0;
						tween(ornament, {
							scaleX: 1.0,
							scaleY: 1.0,
							tint: 0xFFD700
						}, {
							duration: 1000,
							easing: tween.easeOut,
							onFinish: rotateGlow
						});
					}
				});
			}
			LK.setTimeout(rotateGlow, index * 500);
		});
	}
	createMenuBorder();
	// Mode buttons with enhanced animations
	var nightButton = new ModeButton();
	nightButton.setMode('Night Mode (100 enemies)', 'night', 100);
	nightButton.x = 1024;
	nightButton.y = 800;
	nightButton.alpha = 0;
	modeButtons.push(nightButton);
	game.addChild(nightButton);
	// Enhanced entrance animation for night button with dramatic effects
	nightButton.scaleX = 0;
	nightButton.scaleY = 0;
	nightButton.y = 850;
	nightButton.rotation = Math.PI;
	nightButton.tint = 0x000080;
	tween(nightButton, {
		alpha: 1,
		scaleX: 1.0,
		scaleY: 1.0,
		y: 800,
		rotation: 0,
		tint: 0xFFFFFF
	}, {
		duration: 1800,
		easing: tween.elasticOut
	});
	// Add magical particle trail effect to night button
	function createNightButtonTrail() {
		for (var i = 0; i < 4; i++) {
			var trail = new Text2('⭐', {
				size: 15 + Math.random() * 10,
				fill: '#87CEEB'
			});
			trail.anchor.set(0.5, 0.5);
			trail.x = nightButton.x + (Math.random() - 0.5) * 200;
			trail.y = nightButton.y + (Math.random() - 0.5) * 100;
			trail.alpha = 0.8;
			game.addChild(trail);
			tween(trail, {
				y: trail.y - 50,
				alpha: 0,
				scaleX: 0.3,
				scaleY: 0.3,
				rotation: Math.PI
			}, {
				duration: 2000,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					trail.destroy();
				}
			});
		}
	}
	function nightButtonTrailTimer() {
		createNightButtonTrail();
		LK.setTimeout(nightButtonTrailTimer, 1500 + Math.random() * 1000);
	}
	LK.setTimeout(nightButtonTrailTimer, 2000);
	// Add continuous glow effect to night button
	function nightButtonGlow() {
		tween(nightButton, {
			tint: 0x4169E1,
			scaleX: 1.05,
			scaleY: 1.05
		}, {
			duration: 1500,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(nightButton, {
					tint: 0xFFFFFF,
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 1500,
					easing: tween.easeInOut,
					onFinish: nightButtonGlow
				});
			}
		});
	}
	LK.setTimeout(nightButtonGlow, 500);
	var dayButton = new ModeButton();
	dayButton.setMode('Day Mode (100 enemies)', 'day', 100);
	dayButton.x = 1024;
	dayButton.y = 1000;
	dayButton.alpha = 0;
	modeButtons.push(dayButton);
	game.addChild(dayButton);
	// Enhanced entrance animation for day button with sun ray effects
	dayButton.scaleX = 0;
	dayButton.scaleY = 0;
	dayButton.y = 1050;
	dayButton.tint = 0xFFA500;
	LK.setTimeout(function () {
		tween(dayButton, {
			alpha: 1,
			scaleX: 1.0,
			scaleY: 1.0,
			y: 1000,
			rotation: 0,
			tint: 0xFFFFFF
		}, {
			duration: 1600,
			easing: tween.elasticOut
		});
		// Add sun ray effects around day button
		for (var r = 0; r < 12; r++) {
			var ray = new Text2('|', {
				size: 60,
				fill: '#FFD700'
			});
			ray.anchor.set(0.5, 0);
			ray.x = dayButton.x;
			ray.y = dayButton.y;
			ray.rotation = r * Math.PI / 6;
			ray.alpha = 0;
			ray.scaleX = 2;
			game.addChild(ray);
			// Animate rays appearing
			(function (rayObj, index) {
				LK.setTimeout(function () {
					tween(rayObj, {
						alpha: 0.4,
						scaleY: 1.5,
						y: rayObj.y - 30
					}, {
						duration: 800,
						easing: tween.easeOut,
						onFinish: function onFinish() {
							// Add continuous pulsing to rays
							function pulsRay() {
								tween(rayObj, {
									alpha: 0.6,
									scaleY: 1.8
								}, {
									duration: 2000,
									easing: tween.easeInOut,
									onFinish: function onFinish() {
										tween(rayObj, {
											alpha: 0.3,
											scaleY: 1.2
										}, {
											duration: 2000,
											easing: tween.easeInOut,
											onFinish: pulsRay
										});
									}
								});
							}
							pulsRay();
						}
					});
				}, index * 100);
			})(ray, r);
		}
	}, 600);
	// Add continuous glow effect to day button
	function dayButtonGlow() {
		tween(dayButton, {
			tint: 0xFFD700,
			scaleX: 1.05,
			scaleY: 1.05
		}, {
			duration: 1800,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(dayButton, {
					tint: 0xFFFFFF,
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 1800,
					easing: tween.easeInOut,
					onFinish: dayButtonGlow
				});
			}
		});
	}
	LK.setTimeout(dayButtonGlow, 800);
	var betrayalButton = new ModeButton();
	betrayalButton.setMode('My Sultan Became My Enemy (400)', 'betrayal', 400);
	betrayalButton.x = 1024;
	betrayalButton.y = 1200;
	betrayalButton.alpha = 0;
	modeButtons.push(betrayalButton);
	game.addChild(betrayalButton);
	// Enhanced dramatic entrance for betrayal button with ominous effects
	betrayalButton.scaleX = 0;
	betrayalButton.scaleY = 0;
	betrayalButton.y = 1250;
	betrayalButton.tint = 0x800000;
	LK.setTimeout(function () {
		// Add screen flash before betrayal button appears
		LK.effects.flashScreen(0x8B0000, 300);
		tween(betrayalButton, {
			alpha: 1,
			scaleX: 1.0,
			scaleY: 1.0,
			y: 1200,
			rotation: 0,
			tint: 0xFFFFFF
		}, {
			duration: 2000,
			easing: tween.elasticOut
		});
		// Add ominous smoke effects around betrayal button
		function createOminousSmoke() {
			for (var s = 0; s < 6; s++) {
				var smoke = new Text2('☁', {
					size: 30 + Math.random() * 20,
					fill: '#2F2F2F'
				});
				smoke.anchor.set(0.5, 0.5);
				smoke.x = betrayalButton.x + (Math.random() - 0.5) * 300;
				smoke.y = betrayalButton.y + 100 + Math.random() * 50;
				smoke.alpha = 0.4;
				smoke.tint = 0x8B0000;
				game.addChild(smoke);
				tween(smoke, {
					y: smoke.y - 150,
					alpha: 0,
					scaleX: 2.0,
					scaleY: 2.0,
					rotation: Math.PI
				}, {
					duration: 4000,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						smoke.destroy();
					}
				});
			}
		}
		function smokeTimer() {
			createOminousSmoke();
			LK.setTimeout(smokeTimer, 2000 + Math.random() * 1500);
		}
		smokeTimer();
		// Add red lightning effects
		function createRedLightning() {
			for (var l = 0; l < 3; l++) {
				var lightning = new Text2('⚡', {
					size: 40 + Math.random() * 20,
					fill: '#FF0000'
				});
				lightning.anchor.set(0.5, 0.5);
				lightning.x = betrayalButton.x + (Math.random() - 0.5) * 400;
				lightning.y = betrayalButton.y + (Math.random() - 0.5) * 200;
				lightning.alpha = 0;
				game.addChild(lightning);
				tween(lightning, {
					alpha: 1,
					scaleX: 2.0,
					scaleY: 2.0
				}, {
					duration: 100,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						tween(lightning, {
							alpha: 0,
							scaleX: 0.5,
							scaleY: 0.5
						}, {
							duration: 200,
							easing: tween.easeIn,
							onFinish: function onFinish() {
								lightning.destroy();
							}
						});
					}
				});
			}
		}
		function lightningTimer() {
			if (Math.random() < 0.4) {
				createRedLightning();
			}
			LK.setTimeout(lightningTimer, 1000 + Math.random() * 2000);
		}
		LK.setTimeout(lightningTimer, 3000);
		// Add dramatic shake effect after entrance
		LK.setTimeout(function () {
			function shakeEffect() {
				tween(betrayalButton, {
					x: 1024 + (Math.random() - 0.5) * 10,
					rotation: (Math.random() - 0.5) * 0.05
				}, {
					duration: 100,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						tween(betrayalButton, {
							x: 1024,
							rotation: 0
						}, {
							duration: 100,
							easing: tween.easeOut
						});
					}
				});
			}
			// Random shake every few seconds
			function randomShake() {
				if (Math.random() < 0.3) {
					shakeEffect();
				}
				LK.setTimeout(randomShake, 2000 + Math.random() * 3000);
			}
			randomShake();
		}, 2000);
	}, 600);
	// Add continuous dramatic glow effect to betrayal button
	function betrayalButtonGlow() {
		tween(betrayalButton, {
			tint: 0xFF4500,
			scaleX: 1.08,
			scaleY: 1.08,
			rotation: 0.02
		}, {
			duration: 1200,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(betrayalButton, {
					tint: 0xFFFFFF,
					scaleX: 1.0,
					scaleY: 1.0,
					rotation: -0.02
				}, {
					duration: 1200,
					easing: tween.easeInOut,
					onFinish: betrayalButtonGlow
				});
			}
		});
	}
	LK.setTimeout(betrayalButtonGlow, 1100);
}
function startGame(mode, enemyCount) {
	gameState = 'playing';
	currentMode = mode;
	enemiesRequired = enemyCount;
	enemiesKilled = 0;
	gameStarted = true;
	// Clear menu
	while (game.children.length > 0) {
		var child = game.children[0];
		child.destroy();
	}
	// Set background based on mode
	if (mode === 'night') {
		// Add moon glow animation
		var _createMoonGlow = function createMoonGlow() {
			tween(moon, {
				scaleX: 1.2,
				scaleY: 1.2,
				alpha: 0.8
			}, {
				duration: 3000,
				easing: tween.easeInOut,
				onFinish: function onFinish() {
					tween(moon, {
						scaleX: 1.0,
						scaleY: 1.0,
						alpha: 1.0
					}, {
						duration: 3000,
						easing: tween.easeInOut,
						onFinish: _createMoonGlow
					});
				}
			});
		};
		game.setBackgroundColor(0x000033);
		// Add night atmosphere effects
		// Create moon glow effect
		var moon = new Text2('🌙', {
			size: 80,
			fill: '#F0F8FF'
		});
		moon.anchor.set(0.5, 0.5);
		moon.x = 1800;
		moon.y = 300;
		game.addChild(moon);
		_createMoonGlow();
		// Add twinkling stars
		for (var s = 0; s < 15; s++) {
			var star = new Text2('⭐', {
				size: 20 + Math.random() * 15,
				fill: '#FFFFFF'
			});
			star.anchor.set(0.5, 0.5);
			star.x = Math.random() * 2048;
			star.y = Math.random() * 400 + 50;
			star.alpha = 0.3 + Math.random() * 0.7;
			game.addChild(star);
			// Add twinkling animation with random delay
			(function (starObj) {
				var _twinkle = function twinkle() {
					tween(starObj, {
						alpha: 0.2,
						scaleX: 0.5,
						scaleY: 0.5
					}, {
						duration: 1000 + Math.random() * 1000,
						easing: tween.easeInOut,
						onFinish: function onFinish() {
							tween(starObj, {
								alpha: 1.0,
								scaleX: 1.0,
								scaleY: 1.0
							}, {
								duration: 1000 + Math.random() * 1000,
								easing: tween.easeInOut,
								onFinish: _twinkle
							});
						}
					});
				};
				LK.setTimeout(_twinkle, Math.random() * 2000);
			})(star);
		}
	} else if (mode === 'day') {
		game.setBackgroundColor(0x87CEEB);
		// Add day atmosphere effects
		// Create sun with rays
		var sun = new Text2('☀️', {
			size: 100,
			fill: '#FFD700'
		});
		sun.anchor.set(0.5, 0.5);
		sun.x = 250;
		sun.y = 250;
		game.addChild(sun);
		// Add sun rotation animation
		tween(sun, {
			rotation: Math.PI * 2
		}, {
			duration: 10000,
			easing: tween.linear,
			onFinish: function onFinish() {
				sun.rotation = 0;
				// Create recursive rotation
				arguments.callee();
			}
		});
		// Add sun pulsing glow
		var _sunGlow = function sunGlow() {
			tween(sun, {
				scaleX: 1.1,
				scaleY: 1.1,
				tint: 0xFFA500
			}, {
				duration: 2000,
				easing: tween.easeInOut,
				onFinish: function onFinish() {
					tween(sun, {
						scaleX: 1.0,
						scaleY: 1.0,
						tint: 0xFFFFFF
					}, {
						duration: 2000,
						easing: tween.easeInOut,
						onFinish: _sunGlow
					});
				}
			});
		};
		_sunGlow();
		// Create floating clouds
		for (var c = 0; c < 6; c++) {
			var cloud = new Text2('☁️', {
				size: 60 + Math.random() * 30,
				fill: '#FFFFFF'
			});
			cloud.anchor.set(0.5, 0.5);
			cloud.x = Math.random() * 2048;
			cloud.y = Math.random() * 300 + 100;
			cloud.alpha = 0.7 + Math.random() * 0.3;
			game.addChild(cloud);
			// Add cloud floating animation
			(function (cloudObj) {
				var startX = cloudObj.x;
				var _float2 = function _float() {
					tween(cloudObj, {
						x: startX + (Math.random() - 0.5) * 200,
						scaleX: 0.9 + Math.random() * 0.2,
						scaleY: 0.9 + Math.random() * 0.2
					}, {
						duration: 8000 + Math.random() * 4000,
						easing: tween.easeInOut,
						onFinish: _float2
					});
				};
				_float2();
			})(cloud);
		}
		// Add light particles floating upward
		var createDayParticles = function createDayParticles() {
			for (var p = 0; p < 3; p++) {
				var particle = new Text2('✨', {
					size: 15 + Math.random() * 10,
					fill: '#FFD700'
				});
				particle.anchor.set(0.5, 0.5);
				particle.x = Math.random() * 2048;
				particle.y = 2732;
				particle.alpha = 0.5;
				game.addChild(particle);
				tween(particle, {
					y: -100,
					alpha: 0,
					rotation: Math.PI * 4,
					scaleX: 0.3,
					scaleY: 0.3
				}, {
					duration: 8000 + Math.random() * 4000,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						particle.destroy();
					}
				});
			}
		};
		// Create day particles periodically
		var _dayParticleTimer = function dayParticleTimer() {
			createDayParticles();
			LK.setTimeout(_dayParticleTimer, 3000 + Math.random() * 2000);
		};
		_dayParticleTimer();
	} else if (mode === 'betrayal') {
		game.setBackgroundColor(0x8B0000);
	}
	// Create Omar
	omar = new Omar();
	omar.x = 1024;
	omar.y = 2200; // Position Omar on the road
	game.addChild(omar);
	// Create and activate AI
	omarAI = new OmarAI();
	omarAI.activate();
	game.addChild(omarAI);
	// Generate terrain for the mode
	generateTerrain(mode);
	// Create score text
	scoreText = new Text2('Enemies: 0 / ' + enemiesRequired, {
		size: 60,
		fill: '#FFFFFF'
	});
	scoreText.anchor.set(0.5, 0);
	LK.gui.top.addChild(scoreText);
	// Create gold display
	goldText = new Text2('Gold: ' + playerGold, {
		size: 50,
		fill: '#FFD700'
	});
	goldText.anchor.set(0, 0);
	goldText.x = 50;
	goldText.y = 100;
	LK.gui.topLeft.addChild(goldText);
	// Create tower placement buttons
	var towerButton = new Text2('Build Tower (50g)', {
		size: 40,
		fill: '#8B4513',
		stroke: '#FFFFFF',
		strokeThickness: 2
	});
	towerButton.anchor.set(0, 0);
	towerButton.x = 50;
	towerButton.y = 200;
	LK.gui.topLeft.addChild(towerButton);
	// Create enemy path
	enemyPath = [{
		x: 1024,
		y: -50
	}, {
		x: 1024,
		y: 400
	}, {
		x: 500,
		y: 600
	}, {
		x: 1500,
		y: 800
	}, {
		x: 1024,
		y: 1200
	}, {
		x: 1024,
		y: 2300
	}];
	// Reset arrays 
	bullets = [];
	enemies = [];
	confettiParticles = [];
	bloodParticles = [];
	terrainElements = [];
	lasers = [];
	towers = [];
	towerBullets = [];
	playerGold = 200;
	placementMode = false;
	selectedTowerType = null;
	// Reset spawn timer
	enemySpawnTimer = 0;
	// After score 90, spawn enemies much more frequently
	if (enemiesKilled >= 90) {
		enemySpawnRate = Math.max(10, 30 - Math.floor((enemiesKilled - 90) / 10) * 5);
	} else {
		enemySpawnRate = Math.max(30, 90 - Math.floor(enemiesKilled / 20) * 10);
	}
}
function generateTerrain(mode) {
	// Clear existing terrain
	for (var i = terrainElements.length - 1; i >= 0; i--) {
		terrainElements[i].destroy();
	}
	terrainElements = [];
	// Add road in the center with mode-specific enhancements
	var road = new Terrain();
	road.init('road', 1024, 1366);
	// Apply mode-specific road effects
	if (mode === 'night') {
		road.tint = 0x666699; // Darker bluish road for night
		road.alpha = 0.9;
	} else if (mode === 'day') {
		road.tint = 0xFFFFBB; // Brighter, sunlit road for day
		road.alpha = 1.0;
		// Add subtle road shimmer effect for day
		var _roadShimmer = function roadShimmer() {
			tween(road, {
				tint: 0xFFFFDD
			}, {
				duration: 3000,
				easing: tween.easeInOut,
				onFinish: function onFinish() {
					tween(road, {
						tint: 0xFFFFBB
					}, {
						duration: 3000,
						easing: tween.easeInOut,
						onFinish: _roadShimmer
					});
				}
			});
		};
		_roadShimmer();
	} else if (mode === 'betrayal') {
		road.tint = 0xAA6666; // Reddish road for betrayal mode
	}
	terrainElements.push(road);
	game.addChild(road);
	// Add castle at the top
	var castle = new Terrain();
	castle.init('castle', 1024, 300);
	terrainElements.push(castle);
	game.addChild(castle);
	// Add some decorative terrain elements based on mode
	if (mode === 'day') {
		var _loop = function _loop() {
				terrain = new Terrain();
				type = Math.random() > 0.5 ? 'stone' : 'dirt';
				terrain.init(type, Math.random() * 1700 + 174, Math.random() * 2000 + 400);
				// Add bright daylight tint to terrain
				terrain.tint = 0xFFFF99; // Bright sunny tint
				terrain.alpha = 1.0;
				// Add floating animation to terrain objects with enhanced brightness effects
				terrain.startY = terrain.y;
				function createTerrainFloat(terrainObj) {
					tween(terrainObj, {
						y: terrainObj.startY - 5,
						rotation: 0.05,
						tint: 0xFFFFAA,
						scaleX: 1.02,
						scaleY: 1.02
					}, {
						duration: 2000 + Math.random() * 1000,
						easing: tween.easeInOut,
						onFinish: function onFinish() {
							tween(terrainObj, {
								y: terrainObj.startY + 5,
								rotation: -0.05,
								tint: 0xFFFF99,
								scaleX: 1.0,
								scaleY: 1.0
							}, {
								duration: 2000 + Math.random() * 1000,
								easing: tween.easeInOut,
								onFinish: function onFinish() {
									createTerrainFloat(terrainObj);
								}
							});
						}
					});
				}
				createTerrainFloat(terrain);
				terrainElements.push(terrain);
				game.addChild(terrain);
			},
			terrain,
			type;
		// Add some stones and dirt for day mode
		for (var i = 0; i < 8; i++) {
			_loop();
		}
		// Add sun rays effect
		for (var r = 0; r < 8; r++) {
			var ray = new Text2('|', {
				size: 400,
				fill: '#FFD700'
			});
			ray.anchor.set(0.5, 0);
			ray.x = 250 + Math.cos(r * Math.PI / 4) * 400;
			ray.y = 250;
			ray.rotation = r * Math.PI / 4;
			ray.alpha = 0.1;
			ray.scaleX = 3;
			game.addChild(ray);
			// Add ray animation
			(function (rayObj) {
				var _rayPulse = function rayPulse() {
					tween(rayObj, {
						alpha: 0.2,
						scaleX: 4,
						scaleY: 1.2
					}, {
						duration: 4000 + Math.random() * 2000,
						easing: tween.easeInOut,
						onFinish: function onFinish() {
							tween(rayObj, {
								alpha: 0.05,
								scaleX: 3,
								scaleY: 1.0
							}, {
								duration: 4000 + Math.random() * 2000,
								easing: tween.easeInOut,
								onFinish: _rayPulse
							});
						}
					});
				};
				LK.setTimeout(_rayPulse, Math.random() * 2000);
			})(ray);
		}
	} else if (mode === 'night') {
		// Add fewer, darker terrain for night mode with mystical effects
		for (var i = 0; i < 5; i++) {
			var terrain = new Terrain();
			terrain.init('stone', Math.random() * 1700 + 174, Math.random() * 2000 + 400);
			// Add dark tint to terrain for night mode
			terrain.tint = 0x4444AA;
			terrain.alpha = 0.8;
			// Add mystical glow animation to night terrain
			(function (terrainObj) {
				var _mysticalGlow = function mysticalGlow() {
					tween(terrainObj, {
						tint: 0x6666FF,
						alpha: 0.9
					}, {
						duration: 3000 + Math.random() * 2000,
						easing: tween.easeInOut,
						onFinish: function onFinish() {
							tween(terrainObj, {
								tint: 0x4444AA,
								alpha: 0.8
							}, {
								duration: 3000 + Math.random() * 2000,
								easing: tween.easeInOut,
								onFinish: _mysticalGlow
							});
						}
					});
				};
				LK.setTimeout(_mysticalGlow, Math.random() * 1000);
			})(terrain);
			terrainElements.push(terrain);
			game.addChild(terrain);
		}
		// Add night fog effect
		var fog = new Text2('🌫️', {
			size: 150,
			fill: '#E6E6FA'
		});
		fog.anchor.set(0.5, 0.5);
		fog.x = 1024;
		fog.y = 1500;
		fog.alpha = 0.3;
		game.addChild(fog);
		// Add fog movement animation
		var _fogDrift = function fogDrift() {
			tween(fog, {
				x: 1024 + (Math.random() - 0.5) * 300,
				scaleX: 1.2 + Math.random() * 0.5,
				scaleY: 1.2 + Math.random() * 0.5,
				alpha: 0.2 + Math.random() * 0.2
			}, {
				duration: 6000 + Math.random() * 4000,
				easing: tween.easeInOut,
				onFinish: _fogDrift
			});
		};
		_fogDrift();
	} else if (mode === 'betrayal') {
		// Add strategic terrain for betrayal mode
		for (var i = 0; i < 10; i++) {
			var terrain = new Terrain();
			var type = Math.random() > 0.3 ? 'stone' : 'dirt';
			terrain.init(type, Math.random() * 1700 + 174, Math.random() * 2000 + 400);
			terrainElements.push(terrain);
			game.addChild(terrain);
		}
	}
}
function spawnEnemy() {
	var enemy = new Enemy();
	// Determine enemy type based on mode and progress
	var enemyType = 'aamir';
	var progress = enemiesKilled / enemiesRequired;
	if (currentMode === 'betrayal') {
		if (Math.random() < 0.3) {
			enemyType = 'sultan';
		} else if (progress > 0.7 && Math.random() < 0.2) {
			enemyType = 'vega';
		}
	} else {
		if (progress > 0.8 && Math.random() < 0.15) {
			enemyType = 'vega';
		}
	}
	enemy.init(enemyType);
	enemy.x = Math.random() * 1700 + 174; // Better bounds to keep enemies visible
	enemy.y = -50;
	// Add spawn entrance animation
	enemy.alpha = 0;
	enemy.scaleX = 0.3;
	enemy.scaleY = 0.3;
	enemy.rotation = Math.PI;
	// Animate enemy entrance
	tween(enemy, {
		alpha: 1,
		scaleX: 1.0,
		scaleY: 1.0,
		rotation: 0,
		tint: 0xFFFFFF
	}, {
		duration: 500,
		easing: tween.elasticOut
	});
	// Add spawn glow effect
	tween(enemy, {
		tint: 0xFF6B35
	}, {
		duration: 300,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			tween(enemy, {
				tint: 0xFFFFFF
			}, {
				duration: 400,
				easing: tween.easeOut
			});
		}
	});
	enemies.push(enemy);
	game.addChild(enemy);
}
function checkVictory() {
	// Check for sultan meeting in night and day modes at score 50
	if ((currentMode === 'night' || currentMode === 'day') && enemiesKilled >= 50 && gameState !== 'sultanMeeting') {
		gameState = 'sultanMeeting';
		LK.getSound('victory').play();
		// Create sultan character
		var sultanChar = new Terrain();
		sultanChar.init('sultan', 1024, 1366);
		game.addChild(sultanChar);
		tween(sultanChar, {
			scaleX: 10,
			scaleY: 10
		}, {
			duration: 2000,
			easing: tween.easeOut
		});
		// Sultan meeting text
		var meetingText = new Text2('My Sultan Arrives!', {
			size: 80,
			fill: '#FFD700',
			stroke: '#8B0000',
			strokeThickness: 4
		});
		meetingText.anchor.set(0.5, 0.5);
		meetingText.x = 1024;
		meetingText.y = 800;
		game.addChild(meetingText);
		tween(meetingText, {
			scaleX: 1.2,
			scaleY: 1.2,
			tint: 0xFFB347
		}, {
			duration: 1000,
			easing: tween.easeInOut
		});
		// Create golden confetti for sultan meeting
		for (var i = 0; i < 30; i++) {
			var confetti = new Confetti();
			confetti.x = Math.random() * 2048;
			confetti.y = Math.random() * 500 + 500;
			confetti.tint = 0xFFD700; // Golden confetti for sultan
			confettiParticles.push(confetti);
			game.addChild(confetti);
		}
		// Continue game after sultan meeting
		LK.setTimeout(function () {
			gameState = 'playing';
			meetingText.destroy();
			sultanChar.destroy();
		}, 3000);
		return;
	}
	// Check for sultan meeting in betrayal mode at exactly 10 enemies killed
	if (currentMode === 'betrayal' && enemiesKilled === 10 && gameState !== 'sultanMeeting') {
		gameState = 'sultanMeeting';
		LK.getSound('victory').play();
		// Create sultan character
		var sultanChar = new Terrain();
		sultanChar.init('sultan', 1024, 1366);
		game.addChild(sultanChar);
		tween(sultanChar, {
			scaleX: 10,
			scaleY: 10
		}, {
			duration: 2000,
			easing: tween.easeOut
		});
		// Sultan betrayal meeting text
		var meetingText = new Text2('The Sultan Has Turned Against Us!', {
			size: 70,
			fill: '#FF0000',
			stroke: '#8B0000',
			strokeThickness: 4
		});
		meetingText.anchor.set(0.5, 0.5);
		meetingText.x = 1024;
		meetingText.y = 800;
		game.addChild(meetingText);
		tween(meetingText, {
			scaleX: 1.2,
			scaleY: 1.2,
			tint: 0xFF4500
		}, {
			duration: 1000,
			easing: tween.easeInOut
		});
		// Create red confetti for betrayal meeting
		for (var i = 0; i < 30; i++) {
			var confetti = new Confetti();
			confetti.x = Math.random() * 2048;
			confetti.y = Math.random() * 500 + 500;
			confetti.tint = 0xFF0000; // Red confetti for betrayal
			confettiParticles.push(confetti);
			game.addChild(confetti);
		}
		// Continue game after sultan meeting
		LK.setTimeout(function () {
			gameState = 'playing';
			meetingText.destroy();
			sultanChar.destroy();
		}, 3000);
		return;
	}
	if (enemiesKilled >= enemiesRequired) {
		// Add celebration sparkles around victory text
		var createVictorySparkles = function createVictorySparkles() {
			for (var s = 0; s < 10; s++) {
				var sparkle = new Text2('✨', {
					size: 40 + Math.random() * 30,
					fill: '#FFD700'
				});
				sparkle.anchor.set(0.5, 0.5);
				sparkle.x = victoryText.x + (Math.random() - 0.5) * 500;
				sparkle.y = victoryText.y + (Math.random() - 0.5) * 300;
				sparkle.alpha = 0;
				game.addChild(sparkle);
				tween(sparkle, {
					alpha: 1,
					scaleX: 2.0,
					scaleY: 2.0,
					rotation: Math.PI * 2
				}, {
					duration: 1200,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						tween(sparkle, {
							alpha: 0,
							scaleX: 0.2,
							scaleY: 0.2
						}, {
							duration: 800,
							easing: tween.easeIn,
							onFinish: function onFinish() {
								sparkle.destroy();
							}
						});
					}
				});
			}
		};
		gameState = 'victory';
		LK.getSound('victory').play();
		// Create optimized confetti (reduced count for performance)
		for (var i = 0; i < 20; i++) {
			var confetti = new Confetti();
			confetti.x = Math.random() * 2048;
			confetti.y = Math.random() * 500 + 500;
			// Random colors for confetti
			var colors = [0xFFD700, 0xFF1493, 0x00FF00, 0x00BFFF, 0xFF4500];
			confetti.tint = colors[Math.floor(Math.random() * colors.length)];
			confettiParticles.push(confetti);
			game.addChild(confetti);
		}
		// Victory text with enhanced entrance animation
		var victoryText = new Text2('Victory! Love Conquers All!', {
			size: 70,
			fill: '#FFD700',
			stroke: '#8B0000',
			strokeThickness: 4
		});
		victoryText.anchor.set(0.5, 0.5);
		victoryText.x = 1024;
		victoryText.y = 1366;
		victoryText.alpha = 0;
		victoryText.scaleX = 0.3;
		victoryText.scaleY = 0.3;
		game.addChild(victoryText);
		// Animate victory text entrance
		tween(victoryText, {
			alpha: 1,
			scaleX: 1.2,
			scaleY: 1.2,
			rotation: 0.1
		}, {
			duration: 1000,
			easing: tween.elasticOut,
			onFinish: function onFinish() {
				// Add continuous celebration animation
				function celebrateAnimation() {
					tween(victoryText, {
						scaleX: 1.3,
						scaleY: 1.3,
						tint: 0xFF6B35,
						rotation: -0.1
					}, {
						duration: 800,
						easing: tween.easeInOut,
						onFinish: function onFinish() {
							tween(victoryText, {
								scaleX: 1.1,
								scaleY: 1.1,
								tint: 0xFFD700,
								rotation: 0.1
							}, {
								duration: 800,
								easing: tween.easeInOut,
								onFinish: celebrateAnimation
							});
						}
					});
				}
				celebrateAnimation();
			}
		});
		createVictorySparkles();
		LK.setTimeout(createVictorySparkles, 1500);
		LK.setTimeout(createVictorySparkles, 3000);
		// Return to menu after 5 seconds
		LK.setTimeout(function () {
			// Clear game
			while (game.children.length > 0) {
				var child = game.children[0];
				child.destroy();
			}
			while (LK.gui.top.children.length > 0) {
				var child = LK.gui.top.children[0];
				child.destroy();
			}
			// Reset arrays 
			bullets = [];
			enemies = [];
			confettiParticles = [];
			bloodParticles = [];
			terrainElements = [];
			lasers = [];
			modeButtons = [];
			initMenu();
		}, 5000);
	}
}
// Touch controls
var isTouching = false;
var lastTapTime = 0;
var doubleTapDelay = 300; // 300ms for double tap detection
game.down = function (x, y, obj) {
	if (gameState === 'playing') {
		// Check if clicking on tower placement button area
		if (x < 300 && y < 300) {
			if (x > 50 && x < 250 && y > 200 && y < 250) {
				placementMode = !placementMode;
				selectedTowerType = placementMode ? 'tower' : null;
				return;
			}
		}
		// Tower placement mode
		if (placementMode && selectedTowerType === 'tower' && playerGold >= 50) {
			// Check if position is valid (not too close to path or other towers)
			var validPosition = true;
			// Check distance from path
			for (var i = 0; i < enemyPath.length; i++) {
				var pathPoint = enemyPath[i];
				var dx = x - pathPoint.x;
				var dy = y - pathPoint.y;
				if (Math.sqrt(dx * dx + dy * dy) < 100) {
					validPosition = false;
					break;
				}
			}
			// Check distance from other towers
			for (var i = 0; i < towers.length; i++) {
				var tower = towers[i];
				var dx = x - tower.x;
				var dy = y - tower.y;
				if (Math.sqrt(dx * dx + dy * dy) < 120) {
					validPosition = false;
					break;
				}
			}
			if (validPosition && y > 400 && y < 2200 && x > 200 && x < 1848) {
				var newTower = new Tower();
				newTower.x = x;
				newTower.y = y;
				towers.push(newTower);
				game.addChild(newTower);
				playerGold -= 50;
				updateGoldDisplay();
				placementMode = false;
				selectedTowerType = null;
			}
			return;
		}
		isTouching = true;
		var currentTime = Date.now();
		// Check for double tap to shoot laser
		if (currentTime - lastTapTime < doubleTapDelay) {
			// Add screen shake effect for laser
			var screenShake = function screenShake() {
				tween(game, {
					x: (Math.random() - 0.5) * 15,
					y: (Math.random() - 0.5) * 15
				}, {
					duration: 50,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						tween(game, {
							x: 0,
							y: 0
						}, {
							duration: 100,
							easing: tween.easeOut
						});
					}
				});
			};
			omar.shootLaser();
			for (var shakeCount = 0; shakeCount < 3; shakeCount++) {
				LK.setTimeout(screenShake, shakeCount * 100);
			}
		} else {
			omar.shoot();
		}
		lastTapTime = currentTime;
	}
};
game.up = function (x, y, obj) {
	isTouching = false;
};
game.move = function (x, y, obj) {
	if (gameState === 'playing' && omar) {
		// Manual control overrides AI
		if (omarAI) {
			omarAI.deactivate();
		}
		omar.x = Math.max(40, Math.min(2008, x));
		if (isTouching) {
			omar.shoot();
		}
		// Reactivate AI after a short delay
		LK.setTimeout(function () {
			if (omarAI) {
				omarAI.activate();
			}
		}, 1000);
	}
};
game.update = function () {
	if (gameState === 'playing') {
		// Spawn enemies with better control
		enemySpawnTimer++;
		if (enemySpawnTimer >= enemySpawnRate && enemies.length < 12) {
			spawnEnemy();
			enemySpawnTimer = 0;
			// Gradual spawn rate increase with reasonable limits
			if (enemiesKilled >= 90) {
				enemySpawnRate = Math.max(20, 45 - Math.floor((enemiesKilled - 90) / 15) * 3);
			} else {
				enemySpawnRate = Math.max(40, 80 - Math.floor(enemiesKilled / 25) * 5);
			}
		}
		// Update bullets - remove bullets that go too far off screen for performance
		for (var i = bullets.length - 1; i >= 0; i--) {
			var bullet = bullets[i];
			if (!bullet || bullet.alpha <= 0) {
				if (bullet) bullet.destroy();
				bullets.splice(i, 1);
				continue;
			}
			if (bullet.lastY === undefined) bullet.lastY = bullet.y;
			// Remove bullets that are way off screen for performance
			if (bullet.y < -500 || bullet.y > 2800) {
				bullet.destroy();
				bullets.splice(i, 1);
				continue;
			}
			// Optimized collision detection - only check nearby enemies
			var hit = false;
			for (var j = enemies.length - 1; j >= 0 && !hit; j--) {
				var enemy = enemies[j];
				if (!enemy || enemy.alpha <= 0) continue;
				// Quick distance check before expensive intersection
				var dx = bullet.x - enemy.x;
				var dy = bullet.y - enemy.y;
				if (dx * dx + dy * dy < 8000 && bullet.intersects(enemy)) {
					// Add bullet impact flash effect
					tween(enemy, {
						tint: 0xFFFFFF,
						scaleX: 1.2,
						scaleY: 1.2
					}, {
						duration: 80,
						easing: tween.easeOut,
						onFinish: function onFinish() {
							tween(enemy, {
								tint: 0xFF0000,
								scaleX: 1.0,
								scaleY: 1.0
							}, {
								duration: 120,
								easing: tween.easeOut
							});
						}
					});
					// Create impact explosion particles
					for (var p = 0; p < 8; p++) {
						var spark = new BloodParticle();
						spark.x = bullet.x;
						spark.y = bullet.y;
						var angle = p * Math.PI * 2 / 8;
						spark.speedX = Math.cos(angle) * 4;
						spark.speedY = Math.sin(angle) * 4;
						spark.life = 15;
						bloodParticles.push(spark);
						game.addChild(spark);
					}
					// Add blood spray even when enemy is just damaged (not killed)
					for (var k = 0; k < 4; k++) {
						var blood = new BloodParticle();
						blood.x = enemy.x + (Math.random() - 0.5) * 40;
						blood.y = enemy.y + (Math.random() - 0.5) * 40;
						blood.speedX = (Math.random() - 0.5) * 8;
						blood.speedY = Math.random() * -6 - 2;
						blood.life = 25;
						blood.scaleX = 0.6;
						blood.scaleY = 0.6;
						blood.tint = 0xAA0000;
						bloodParticles.push(blood);
						game.addChild(blood);
					}
					if (enemy.takeDamage()) {
						// Enhanced death animation with screen flash
						LK.effects.flashScreen(0xFF4444, 150);
						tween(enemy, {
							scaleX: 1.8,
							scaleY: 1.8,
							alpha: 0,
							rotation: Math.PI * 0.8,
							tint: 0xFF0000
						}, {
							duration: 400,
							easing: tween.bounceOut,
							onFinish: function onFinish() {
								enemy.destroy();
							}
						});
						// Create optimized blood spray effect - reduced particle count
						if (bloodParticles.length < 50) {
							// Limit total particles
							for (var k = 0; k < 6; k++) {
								var blood = new BloodParticle();
								blood.x = enemy.x + (Math.random() - 0.5) * 60;
								blood.y = enemy.y + (Math.random() - 0.5) * 60;
								blood.speedX = (Math.random() - 0.5) * 12;
								blood.speedY = Math.random() * -8 - 3;
								blood.life = 35; // Shorter life
								// Add variety to blood particle colors
								var bloodColors = [0xFF0000, 0xCC0000, 0x990000];
								blood.tint = bloodColors[Math.floor(Math.random() * bloodColors.length)];
								bloodParticles.push(blood);
								game.addChild(blood);
							}
						}
						enemies.splice(j, 1);
						enemiesKilled++;
						// Update score immediately when each enemy dies
						scoreText.setText('Enemies: ' + enemiesKilled + ' / ' + enemiesRequired);
						checkVictory();
					}
					// Bullet continues through enemy - no destruction
					hit = true;
					break;
				}
			}
			if (!hit) {
				bullet.lastY = bullet.y;
			}
		}
		// Limit enemies on screen for performance - increase limit after score 90
		var enemyLimit = enemiesKilled >= 90 ? 15 : 8;
		if (enemies.length > enemyLimit) {
			var oldEnemy = enemies.shift();
			oldEnemy.destroy();
		}
		// Update enemies
		for (var i = enemies.length - 1; i >= 0; i--) {
			var enemy = enemies[i];
			if (enemy.lastY === undefined) enemy.lastY = enemy.y;
			// Game over if enemy passes Omar's defensive line (y > 2300)
			if (enemy.lastY <= 2300 && enemy.y > 2300) {
				LK.showGameOver();
				return;
			}
			enemy.lastY = enemy.y;
		}
		// Update lasers
		for (var i = lasers.length - 1; i >= 0; i--) {
			var laser = lasers[i];
			// Add pulsing laser beam effect
			if (laser.duration > 0) {
				tween(laser, {
					scaleX: 1.2 + Math.sin(LK.ticks * 0.3) * 0.2,
					tint: 0x00FFFF
				}, {
					duration: 50,
					easing: tween.linear
				});
			}
			// Check laser collision with all enemies in range
			for (var j = enemies.length - 1; j >= 0; j--) {
				var enemy = enemies[j];
				// Check if enemy intersects with laser beam
				if (laser.intersects(enemy)) {
					// Laser instantly kills enemies regardless of health
					// Create intense explosion effect
					LK.effects.flashScreen(0x00FFFF, 200);
					// Create electric spark particles
					for (var k = 0; k < 12; k++) {
						var spark = new BloodParticle();
						spark.x = enemy.x + (Math.random() - 0.5) * 60;
						spark.y = enemy.y + (Math.random() - 0.5) * 60;
						spark.speedX = (Math.random() - 0.5) * 15;
						spark.speedY = (Math.random() - 0.5) * 15;
						spark.life = 25;
						spark.tint = 0x00FFFF; // Electric blue sparks
						bloodParticles.push(spark);
						game.addChild(spark);
					}
					// Enhanced enemy destruction animation
					tween(enemy, {
						scaleX: 2.0,
						scaleY: 2.0,
						alpha: 0,
						rotation: Math.PI * 1.5,
						tint: 0x00FFFF
					}, {
						duration: 200,
						easing: tween.easeOut,
						onFinish: function onFinish() {
							enemy.destroy();
						}
					});
					// Create enhanced blood spray effect for laser kills - more dramatic
					for (var k = 0; k < 12; k++) {
						var blood = new BloodParticle();
						blood.x = enemy.x + (Math.random() - 0.5) * 100;
						blood.y = enemy.y + (Math.random() - 0.5) * 100;
						blood.speedX = (Math.random() - 0.5) * 20; // Faster for laser kills
						blood.speedY = Math.random() * -15 - 5; // Higher velocity
						blood.life = 60; // Longer lasting
						blood.tint = 0xFF0000;
						// Add some variety to blood colors for laser kills
						var laserBloodColors = [0xFF0000, 0xFF4444, 0xCC0000];
						blood.tint = laserBloodColors[Math.floor(Math.random() * laserBloodColors.length)];
						bloodParticles.push(blood);
						game.addChild(blood);
						// Add animation to blood particles
						tween(blood, {
							scaleX: 1.2,
							scaleY: 1.2,
							rotation: Math.random() * Math.PI * 2
						}, {
							duration: blood.life * 16,
							easing: tween.easeOut
						});
					}
					// Add additional blood splatter effect for laser kills
					for (var k = 0; k < 10; k++) {
						var splatter = new BloodParticle();
						splatter.x = enemy.x + (Math.random() - 0.5) * 150;
						splatter.y = enemy.y + (Math.random() - 0.5) * 150;
						splatter.speedX = (Math.random() - 0.5) * 12;
						splatter.speedY = (Math.random() - 0.5) * 12;
						splatter.life = 80; // Longer for dramatic effect
						splatter.scaleX = 0.4;
						splatter.scaleY = 0.4;
						splatter.tint = 0x660000; // Darker blood for contrast
						bloodParticles.push(splatter);
						game.addChild(splatter);
					}
					enemies.splice(j, 1);
					enemiesKilled += 5; // Award 5 enemies killed for laser kill
					// Update score immediately when each enemy dies
					scoreText.setText('Enemies: ' + enemiesKilled + ' / ' + enemiesRequired);
					checkVictory();
				}
			}
			// Remove laser when duration expires
			if (laser.duration <= 0) {
				laser.destroy();
				lasers.splice(i, 1);
			}
		}
		// Update towers
		for (var i = 0; i < towers.length; i++) {
			var tower = towers[i];
			tower.update();
		}
		// Update tower bullets
		for (var i = towerBullets.length - 1; i >= 0; i--) {
			var bullet = towerBullets[i];
			if (bullet.alpha <= 0) {
				bullet.destroy();
				towerBullets.splice(i, 1);
				continue;
			}
			// Check collision with enemies
			var hit = false;
			for (var j = enemies.length - 1; j >= 0; j--) {
				var enemy = enemies[j];
				var dx = bullet.x - enemy.x;
				var dy = bullet.y - enemy.y;
				if (dx * dx + dy * dy < 2500 && bullet.intersects(enemy)) {
					// Tower bullet impact
					tween(enemy, {
						tint: 0xFFFFFF,
						scaleX: 1.1,
						scaleY: 1.1
					}, {
						duration: 60,
						easing: tween.easeOut,
						onFinish: function onFinish() {
							tween(enemy, {
								tint: 0xFF6666,
								scaleX: 1.0,
								scaleY: 1.0
							}, {
								duration: 100,
								easing: tween.easeOut
							});
						}
					});
					// Create impact particles
					for (var p = 0; p < 4; p++) {
						var spark = new BloodParticle();
						spark.x = bullet.x;
						spark.y = bullet.y;
						var angle = p * Math.PI * 2 / 4;
						spark.speedX = Math.cos(angle) * 3;
						spark.speedY = Math.sin(angle) * 3;
						spark.life = 10;
						spark.tint = 0xFF8C00;
						bloodParticles.push(spark);
						game.addChild(spark);
					}
					if (enemy.takeDamage(bullet.damage)) {
						// Enemy killed by tower
						tween(enemy, {
							scaleX: 1.5,
							scaleY: 1.5,
							alpha: 0,
							rotation: Math.PI * 0.5,
							tint: 0xFF4444
						}, {
							duration: 300,
							easing: tween.easeOut,
							onFinish: function onFinish() {
								enemy.destroy();
							}
						});
						// Create blood spray
						for (var k = 0; k < 8; k++) {
							var blood = new BloodParticle();
							blood.x = enemy.x + (Math.random() - 0.5) * 60;
							blood.y = enemy.y + (Math.random() - 0.5) * 60;
							blood.speedX = (Math.random() - 0.5) * 12;
							blood.speedY = Math.random() * -8 - 2;
							blood.life = 35;
							bloodParticles.push(blood);
							game.addChild(blood);
						}
						enemies.splice(j, 1);
						enemiesKilled++;
						scoreText.setText('Enemies: ' + enemiesKilled + ' / ' + enemiesRequired);
						checkVictory();
					}
					bullet.destroy();
					towerBullets.splice(i, 1);
					hit = true;
					break;
				}
			}
		}
		// Update AI
		if (omarAI) {
			omarAI.update();
		}
		// Reduced auto shoot frequency for better performance (only when AI is not active)
		if (LK.ticks % 20 === 0 && (!omarAI || !omarAI.isActive)) {
			omar.shoot();
		}
	}
	// Update confetti
	for (var i = confettiParticles.length - 1; i >= 0; i--) {
		var confetti = confettiParticles[i];
		if (confetti.life <= 0) {
			confetti.destroy();
			confettiParticles.splice(i, 1);
		}
	}
	// Update blood particles with better cleanup
	for (var i = bloodParticles.length - 1; i >= 0; i--) {
		var blood = bloodParticles[i];
		if (!blood || blood.life <= 0 || blood.alpha <= 0) {
			if (blood && blood.parent) {
				blood.destroy();
			}
			bloodParticles.splice(i, 1);
		}
	}
	// Limit total blood particles for performance
	if (bloodParticles.length > 30) {
		var excess = bloodParticles.splice(0, bloodParticles.length - 30);
		for (var i = 0; i < excess.length; i++) {
			if (excess[i] && excess[i].parent) {
				excess[i].destroy();
			}
		}
	}
};
function updateGoldDisplay() {
	if (goldText) {
		goldText.setText('Gold: ' + playerGold);
	}
}
// Initialize the menu
initMenu();

===================================================================
--- original.js
+++ change.js
@@ -615,75 +615,81 @@
 			}
 		});
 	}
 	createScalePulse();
-	// Create animated background with floating magical particles
+	// Create animated background with floating magical particles - optimized
 	function createBackgroundEffects() {
-		// Add mystical floating orbs
-		for (var i = 0; i < 12; i++) {
+		// Add mystical floating orbs - reduced count
+		for (var i = 0; i < 6; i++) {
 			var orb = new Text2('⚫', {
-				size: 20 + Math.random() * 25,
+				size: 15 + Math.random() * 15,
 				fill: '#4B0082'
 			});
 			orb.anchor.set(0.5, 0.5);
 			orb.x = Math.random() * 2048;
 			orb.y = Math.random() * 2732;
-			orb.alpha = 0.3 + Math.random() * 0.4;
+			orb.alpha = 0.2 + Math.random() * 0.3;
 			orb.tint = 0x9932CC;
 			game.addChild(orb);
 			// Add continuous floating animation
 			(function (orbObj) {
 				function floatOrb() {
-					tween(orbObj, {
-						y: orbObj.y + (Math.random() - 0.5) * 200,
-						x: orbObj.x + (Math.random() - 0.5) * 150,
-						scaleX: 0.8 + Math.random() * 0.6,
-						scaleY: 0.8 + Math.random() * 0.6,
-						alpha: 0.2 + Math.random() * 0.5,
-						rotation: Math.random() * Math.PI * 2
-					}, {
-						duration: 4000 + Math.random() * 3000,
-						easing: tween.easeInOut,
-						onFinish: floatOrb
-					});
+					if (orbObj && orbObj.parent && gameState === 'menu') {
+						tween(orbObj, {
+							y: orbObj.y + (Math.random() - 0.5) * 100,
+							x: orbObj.x + (Math.random() - 0.5) * 75,
+							scaleX: 0.8 + Math.random() * 0.4,
+							scaleY: 0.8 + Math.random() * 0.4,
+							alpha: 0.1 + Math.random() * 0.3,
+							rotation: Math.random() * Math.PI * 2
+						}, {
+							duration: 3000 + Math.random() * 2000,
+							easing: tween.easeInOut,
+							onFinish: floatOrb
+						});
+					}
 				}
 				floatOrb();
 			})(orb);
 		}
-		// Add golden energy streams
-		for (var i = 0; i < 8; i++) {
+		// Add golden energy streams - optimized
+		for (var i = 0; i < 4; i++) {
 			var stream = new Text2('◊', {
-				size: 15 + Math.random() * 10,
+				size: 10 + Math.random() * 8,
 				fill: '#FFD700'
 			});
 			stream.anchor.set(0.5, 0.5);
 			stream.x = Math.random() * 2048;
-			stream.y = 2732 + Math.random() * 200;
-			stream.alpha = 0.6;
+			stream.y = 2732 + Math.random() * 100;
+			stream.alpha = 0.4;
 			game.addChild(stream);
-			// Add upward floating animation
+			// Add upward floating animation with safety checks
 			(function (streamObj) {
 				function floatUp() {
-					tween(streamObj, {
-						y: -200,
-						x: streamObj.x + (Math.random() - 0.5) * 300,
-						rotation: Math.PI * 3,
-						alpha: 0,
-						scaleX: 0.3,
-						scaleY: 0.3
-					}, {
-						duration: 8000 + Math.random() * 4000,
-						easing: tween.easeOut,
-						onFinish: function onFinish() {
-							streamObj.y = 2732 + Math.random() * 200;
-							streamObj.x = Math.random() * 2048;
-							streamObj.alpha = 0.6;
-							streamObj.scaleX = 1.0;
-							streamObj.scaleY = 1.0;
-							streamObj.rotation = 0;
-							floatUp();
-						}
-					});
+					if (streamObj && streamObj.parent && gameState === 'menu') {
+						tween(streamObj, {
+							y: -100,
+							x: streamObj.x + (Math.random() - 0.5) * 150,
+							rotation: Math.PI * 2,
+							alpha: 0,
+							scaleX: 0.5,
+							scaleY: 0.5
+						}, {
+							duration: 6000 + Math.random() * 2000,
+							easing: tween.easeOut,
+							onFinish: function onFinish() {
+								if (streamObj && streamObj.parent && gameState === 'menu') {
+									streamObj.y = 2732 + Math.random() * 100;
+									streamObj.x = Math.random() * 2048;
+									streamObj.alpha = 0.4;
+									streamObj.scaleX = 1.0;
+									streamObj.scaleY = 1.0;
+									streamObj.rotation = 0;
+									LK.setTimeout(floatUp, 1000);
+								}
+							}
+						});
+					}
 				}
 				floatUp();
 			})(stream);
 		}
@@ -734,52 +740,56 @@
 			})(rune);
 		}
 	}
 	createBackgroundEffects();
-	// Add sparkle effects around title
+	// Add sparkle effects around title - optimized
 	function createSparkles() {
-		for (var i = 0; i < 8; i++) {
+		for (var i = 0; i < 3; i++) {
 			var sparkle = new Text2('✨', {
-				size: 35 + Math.random() * 25,
+				size: 25 + Math.random() * 15,
 				fill: '#FFD700'
 			});
 			sparkle.anchor.set(0.5, 0.5);
-			sparkle.x = titleText.x + (Math.random() - 0.5) * 500;
-			sparkle.y = titleText.y + (Math.random() - 0.5) * 250;
+			sparkle.x = titleText.x + (Math.random() - 0.5) * 300;
+			sparkle.y = titleText.y + (Math.random() - 0.5) * 150;
 			sparkle.alpha = 0;
 			game.addChild(sparkle);
 			// Animate sparkle with enhanced effects
 			tween(sparkle, {
 				alpha: 1,
-				scaleX: 2.0,
-				scaleY: 2.0,
-				rotation: Math.random() * Math.PI * 3
+				scaleX: 1.5,
+				scaleY: 1.5,
+				rotation: Math.random() * Math.PI * 2
 			}, {
-				duration: 1200,
-				easing: tween.elasticOut,
+				duration: 800,
+				easing: tween.easeOut,
 				onFinish: function onFinish() {
 					tween(sparkle, {
 						alpha: 0,
-						scaleX: 0.3,
-						scaleY: 0.3,
-						y: sparkle.y - 100
+						scaleX: 0.5,
+						scaleY: 0.5,
+						y: sparkle.y - 50
 					}, {
-						duration: 800,
+						duration: 600,
 						easing: tween.easeIn,
 						onFinish: function onFinish() {
-							sparkle.destroy();
+							if (sparkle && sparkle.parent) {
+								sparkle.destroy();
+							}
 						}
 					});
 				}
 			});
 		}
 	}
-	// Create sparkles periodically
+	// Create sparkles periodically - reduced frequency
 	function sparkleTimer() {
-		createSparkles();
-		LK.setTimeout(sparkleTimer, 1500 + Math.random() * 1000);
+		if (gameState === 'menu') {
+			createSparkles();
+			LK.setTimeout(sparkleTimer, 3000 + Math.random() * 2000);
+		}
 	}
-	LK.setTimeout(sparkleTimer, 800);
+	LK.setTimeout(sparkleTimer, 1500);
 	// Subtitle with enhanced effects
 	var subtitle = new Text2('Choose Your Quest', {
 		size: 50,
 		fill: '#FFFFFF',
@@ -2253,38 +2263,44 @@
 	}
 };
 game.update = function () {
 	if (gameState === 'playing') {
-		// Spawn enemies
+		// Spawn enemies with better control
 		enemySpawnTimer++;
-		if (enemySpawnTimer >= enemySpawnRate) {
+		if (enemySpawnTimer >= enemySpawnRate && enemies.length < 12) {
 			spawnEnemy();
 			enemySpawnTimer = 0;
-			// After score 90, spawn enemies much more frequently
+			// Gradual spawn rate increase with reasonable limits
 			if (enemiesKilled >= 90) {
-				enemySpawnRate = Math.max(10, 30 - Math.floor((enemiesKilled - 90) / 10) * 5);
+				enemySpawnRate = Math.max(20, 45 - Math.floor((enemiesKilled - 90) / 15) * 3);
 			} else {
-				enemySpawnRate = Math.max(30, 90 - Math.floor(enemiesKilled / 20) * 10);
+				enemySpawnRate = Math.max(40, 80 - Math.floor(enemiesKilled / 25) * 5);
 			}
 		}
 		// Update bullets - remove bullets that go too far off screen for performance
 		for (var i = bullets.length - 1; i >= 0; i--) {
 			var bullet = bullets[i];
+			if (!bullet || bullet.alpha <= 0) {
+				if (bullet) bullet.destroy();
+				bullets.splice(i, 1);
+				continue;
+			}
 			if (bullet.lastY === undefined) bullet.lastY = bullet.y;
 			// Remove bullets that are way off screen for performance
-			if (bullet.y < -1000) {
+			if (bullet.y < -500 || bullet.y > 2800) {
 				bullet.destroy();
 				bullets.splice(i, 1);
 				continue;
 			}
 			// Optimized collision detection - only check nearby enemies
 			var hit = false;
-			for (var j = enemies.length - 1; j >= 0; j--) {
+			for (var j = enemies.length - 1; j >= 0 && !hit; j--) {
 				var enemy = enemies[j];
+				if (!enemy || enemy.alpha <= 0) continue;
 				// Quick distance check before expensive intersection
 				var dx = bullet.x - enemy.x;
 				var dy = bullet.y - enemy.y;
-				if (dx * dx + dy * dy < 10000 && bullet.intersects(enemy)) {
+				if (dx * dx + dy * dy < 8000 && bullet.intersects(enemy)) {
 					// Add bullet impact flash effect
 					tween(enemy, {
 						tint: 0xFFFFFF,
 						scaleX: 1.2,
@@ -2344,45 +2360,25 @@
 							onFinish: function onFinish() {
 								enemy.destroy();
 							}
 						});
-						// Create enhanced blood spray effect with more particles - increased from 8 to 15
-						for (var k = 0; k < 15; k++) {
-							var blood = new BloodParticle();
-							blood.x = enemy.x + (Math.random() - 0.5) * 80; // Wider spread
-							blood.y = enemy.y + (Math.random() - 0.5) * 80;
-							blood.speedX = (Math.random() - 0.5) * 18; // Faster spray
-							blood.speedY = Math.random() * -12 - 4; // More upward velocity
-							blood.life = 50; // Longer lasting
-							// Add variety to blood particle colors
-							var bloodColors = [0xFF0000, 0xCC0000, 0x990000, 0xFF3333];
-							blood.tint = bloodColors[Math.floor(Math.random() * bloodColors.length)];
-							bloodParticles.push(blood);
-							game.addChild(blood);
-							// Add tween animation to blood particles for more dynamic effect
-							tween(blood, {
-								scaleX: 0.8 + Math.random() * 0.4,
-								scaleY: 0.8 + Math.random() * 0.4,
-								rotation: Math.random() * Math.PI * 2
-							}, {
-								duration: blood.life * 16,
-								easing: tween.easeOut
-							});
+						// Create optimized blood spray effect - reduced particle count
+						if (bloodParticles.length < 50) {
+							// Limit total particles
+							for (var k = 0; k < 6; k++) {
+								var blood = new BloodParticle();
+								blood.x = enemy.x + (Math.random() - 0.5) * 60;
+								blood.y = enemy.y + (Math.random() - 0.5) * 60;
+								blood.speedX = (Math.random() - 0.5) * 12;
+								blood.speedY = Math.random() * -8 - 3;
+								blood.life = 35; // Shorter life
+								// Add variety to blood particle colors
+								var bloodColors = [0xFF0000, 0xCC0000, 0x990000];
+								blood.tint = bloodColors[Math.floor(Math.random() * bloodColors.length)];
+								bloodParticles.push(blood);
+								game.addChild(blood);
+							}
 						}
-						// Add additional instant blood splatter around the enemy
-						for (var k = 0; k < 8; k++) {
-							var splatter = new BloodParticle();
-							splatter.x = enemy.x + (Math.random() - 0.5) * 120;
-							splatter.y = enemy.y + (Math.random() - 0.5) * 120;
-							splatter.speedX = (Math.random() - 0.5) * 8;
-							splatter.speedY = (Math.random() - 0.5) * 8;
-							splatter.life = 60;
-							splatter.scaleX = 0.5;
-							splatter.scaleY = 0.5;
-							splatter.tint = 0x800000; // Dark red for splatter
-							bloodParticles.push(splatter);
-							game.addChild(splatter);
-						}
 						enemies.splice(j, 1);
 						enemiesKilled++;
 						// Update score immediately when each enemy dies
 						scoreText.setText('Enemies: ' + enemiesKilled + ' / ' + enemiesRequired);
@@ -2618,16 +2614,27 @@
 			confetti.destroy();
 			confettiParticles.splice(i, 1);
 		}
 	}
-	// Update blood particles
+	// Update blood particles with better cleanup
 	for (var i = bloodParticles.length - 1; i >= 0; i--) {
 		var blood = bloodParticles[i];
-		if (blood.life <= 0) {
-			blood.destroy();
+		if (!blood || blood.life <= 0 || blood.alpha <= 0) {
+			if (blood && blood.parent) {
+				blood.destroy();
+			}
 			bloodParticles.splice(i, 1);
 		}
 	}
+	// Limit total blood particles for performance
+	if (bloodParticles.length > 30) {
+		var excess = bloodParticles.splice(0, bloodParticles.length - 30);
+		for (var i = 0; i < excess.length; i++) {
+			if (excess[i] && excess[i].parent) {
+				excess[i].destroy();
+			}
+		}
+	}
 };
 function updateGoldDisplay() {
 	if (goldText) {
 		goldText.setText('Gold: ' + playerGold);