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

/**** 
* Classes
****/ 
var Bullet = Container.expand(function (startX, startY, targetEnemy, damage, speed, bulletType) {
	var self = Container.call(this);
	self.targetEnemy = targetEnemy;
	self.damage = damage || 10;
	self.speed = speed || 5;
	self.x = startX;
	self.y = startY;
	self.type = bulletType || 'default';
	// Use tower-specific bullet asset
	var assetName = 'bullet_' + self.type;
	var bulletGraphics = self.attachAsset(assetName, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		if (!self.targetEnemy || !self.targetEnemy.parent) {
			self.destroy();
			return;
		}
		var dx = self.targetEnemy.x - self.x;
		var dy = self.targetEnemy.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance < self.speed) {
			// Apply damage to target enemy
			var actualDamage = self.damage;
			// Apply damage multiplier for transitioned shielded enemies
			if (self.targetEnemy.damageMultiplier) {
				actualDamage *= self.targetEnemy.damageMultiplier;
			}
			self.targetEnemy.health -= actualDamage;
			if (self.targetEnemy.health <= 0) {
				self.targetEnemy.health = 0;
			} else {
				self.targetEnemy.healthBar.width = self.targetEnemy.health / self.targetEnemy.maxHealth * 70;
			}
			// Apply special effects based on bullet type
			if (self.type === 'splash') {
				// Create visual splash effect
				var splashEffect = new EffectIndicator(self.targetEnemy.x, self.targetEnemy.y, 'splash');
				game.addChild(splashEffect);
				// Create red area effect that lasts longer
				var redAreaEffect = new Container();
				var redArea = redAreaEffect.attachAsset('rangeCircle', {
					anchorX: 0.5,
					anchorY: 0.5
				});
				redArea.width = redArea.height = CELL_SIZE * 3;
				redArea.tint = 0xFF0000; // Red color
				redArea.alpha = 0.4;
				redAreaEffect.x = self.targetEnemy.x;
				redAreaEffect.y = self.targetEnemy.y;
				game.addChild(redAreaEffect);
				// Animate the red area effect with tween
				tween(redAreaEffect, {
					alpha: 0,
					scaleX: 1.5,
					scaleY: 1.5
				}, {
					duration: 800,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						redAreaEffect.destroy();
					}
				});
				// Splash damage to nearby enemies
				var splashRadius = CELL_SIZE * 1.5;
				for (var i = 0; i < enemies.length; i++) {
					var otherEnemy = enemies[i];
					if (otherEnemy !== self.targetEnemy) {
						var splashDx = otherEnemy.x - self.targetEnemy.x;
						var splashDy = otherEnemy.y - self.targetEnemy.y;
						var splashDistance = Math.sqrt(splashDx * splashDx + splashDy * splashDy);
						if (splashDistance <= splashRadius) {
							// Apply splash damage (50% of original damage)
							var splashDamage = self.damage * 0.5;
							// Apply damage multiplier for transitioned shielded enemies
							if (otherEnemy.damageMultiplier) {
								splashDamage *= otherEnemy.damageMultiplier;
							}
							otherEnemy.health -= splashDamage;
							if (otherEnemy.health <= 0) {
								otherEnemy.health = 0;
							} else {
								otherEnemy.healthBar.width = otherEnemy.health / otherEnemy.maxHealth * 70;
							}
						}
					}
				}
			} else if (self.type === 'slow') {
				// Prevent slow effect on immune enemies
				if (!self.targetEnemy.isImmune) {
					// Create visual slow effect
					var slowEffect = new EffectIndicator(self.targetEnemy.x, self.targetEnemy.y, 'slow');
					game.addChild(slowEffect);
					// Apply slow effect
					// Make slow percentage scale with tower level (default 50%, up to 80% at max level)
					var slowPct = 0.5;
					if (self.sourceTowerLevel !== undefined) {
						// Scale: 50% at level 1, 60% at 2, 65% at 3, 70% at 4, 75% at 5, 80% at 6
						var slowLevels = [0.5, 0.6, 0.65, 0.7, 0.75, 0.8];
						var idx = Math.max(0, Math.min(5, self.sourceTowerLevel - 1));
						slowPct = slowLevels[idx];
					}
					if (!self.targetEnemy.slowed) {
						self.targetEnemy.originalSpeed = self.targetEnemy.speed;
						self.targetEnemy.speed *= 1 - slowPct; // Slow by X%
						self.targetEnemy.slowed = true;
						self.targetEnemy.slowDuration = 180; // 3 seconds at 60 FPS
					} else {
						self.targetEnemy.slowDuration = 180; // Reset duration
					}
				}
			} else if (self.type === 'poison') {
				// Prevent poison effect on immune enemies
				if (!self.targetEnemy.isImmune) {
					// Create visual poison effect
					var poisonEffect = new EffectIndicator(self.targetEnemy.x, self.targetEnemy.y, 'poison');
					game.addChild(poisonEffect);
					// Apply poison effect
					self.targetEnemy.poisoned = true;
					self.targetEnemy.poisonDamage = self.damage * 0.2; // 20% of original damage per tick
					self.targetEnemy.poisonDuration = 300; // 5 seconds at 60 FPS
					// Create poison area on ground
					var poisonArea = new PoisonArea(self.targetEnemy.x, self.targetEnemy.y, self.damage * 0.15, 600);
					game.addChild(poisonArea);
					poisonAreas.push(poisonArea);
				}
			} else if (self.type === 'sniper') {
				// Create visual critical hit effect for sniper
				var sniperEffect = new EffectIndicator(self.targetEnemy.x, self.targetEnemy.y, 'sniper');
				game.addChild(sniperEffect);
			}
			self.destroy();
		} else {
			var angle = Math.atan2(dy, dx);
			// Always rotate bullet to face the enemy perpendicularly
			bulletGraphics.rotation = angle;
			self.x += Math.cos(angle) * self.speed;
			self.y += Math.sin(angle) * self.speed;
			// Make rapid tower shuriken rotate while flying (in addition to directional rotation)
			if (self.type === 'rapid') {
				bulletGraphics.rotation += 0.3; // Additional spinning for shuriken effect
			}
		}
	};
	return self;
});
var DebugCell = Container.expand(function () {
	var self = Container.call(this);
	var cellGraphics = self.attachAsset('cell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	cellGraphics.tint = Math.random() * 0xffffff;
	// debugArrows array removed
	// Number label removed
	self.update = function () {};
	self.down = function () {
		return;
		if (self.cell.type == 0 || self.cell.type == 1) {
			self.cell.type = self.cell.type == 1 ? 0 : 1;
			if (grid.pathFind()) {
				self.cell.type = self.cell.type == 1 ? 0 : 1;
				grid.pathFind();
				var notification = game.addChild(new Notification("Path is blocked!"));
				notification.x = 2048 / 2;
				notification.y = grid.height - 50;
			}
			grid.renderDebug();
		}
	};
	// removeArrows method removed
	self.render = function (data) {
		switch (data.type) {
			case 0:
			case 2:
				{
					if (data.pathId != pathId) {
						// Arrow cleanup removed
						numberLabel.setText("-");
						cellGraphics.tint = 0x880000;
						return;
					}
					// Number display and color tinting removed
					var towerInRangeHighlight = false;
					if (selectedTower && data.towersInRange && data.towersInRange.indexOf(selectedTower) !== -1) {
						towerInRangeHighlight = true;
						cellGraphics.tint = 0x0088ff;
					} else {
						cellGraphics.tint = 0xffffff; // Set to white/transparent
					}
					// Arrow rendering removed
					break;
				}
			case 1:
				{
					// Arrow cleanup removed
					cellGraphics.tint = 0xaaaaaa;
					// Number visibility removed
					break;
				}
			case 3:
				{
					// Arrow cleanup removed
					cellGraphics.tint = 0x008800;
					// Number visibility removed
					break;
				}
		}
		// Number text setting removed
	};
});
// This update method was incorrectly placed here and should be removed
var EffectIndicator = Container.expand(function (x, y, type) {
	var self = Container.call(this);
	self.x = x;
	self.y = y;
	var effectGraphics = self.attachAsset('rangeCircle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	effectGraphics.blendMode = 1;
	switch (type) {
		case 'splash':
			effectGraphics.tint = 0x33CC00;
			effectGraphics.width = effectGraphics.height = CELL_SIZE * 1.5;
			break;
		case 'slow':
			effectGraphics.tint = 0x9900FF;
			effectGraphics.width = effectGraphics.height = CELL_SIZE;
			break;
		case 'poison':
			effectGraphics.tint = 0x00FFAA;
			effectGraphics.width = effectGraphics.height = CELL_SIZE;
			break;
		case 'sniper':
			effectGraphics.tint = 0xFF5500;
			effectGraphics.width = effectGraphics.height = CELL_SIZE;
			break;
		case 'explosion':
			effectGraphics.tint = 0xFF4500;
			effectGraphics.width = effectGraphics.height = CELL_SIZE * 3;
			break;
	}
	effectGraphics.alpha = 0.7;
	self.alpha = 0;
	// Animate the effect
	tween(self, {
		alpha: 0.8,
		scaleX: 1.5,
		scaleY: 1.5
	}, {
		duration: 200,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			tween(self, {
				alpha: 0,
				scaleX: 2,
				scaleY: 2
			}, {
				duration: 300,
				easing: tween.easeIn,
				onFinish: function onFinish() {
					self.destroy();
				}
			});
		}
	});
	return self;
});
// Base enemy class for common functionality
var Enemy = Container.expand(function (type) {
	var self = Container.call(this);
	self.type = type || 'normal';
	self.speed = .025; // Increased enemy speed for faster movement
	self.cellX = 0;
	self.cellY = 0;
	self.currentCellX = 0;
	self.currentCellY = 0;
	self.currentTarget = undefined;
	self.maxHealth = 8;
	self.health = self.maxHealth;
	self.bulletsTargetingThis = [];
	self.waveNumber = currentWave;
	self.isFlying = false;
	self.isImmune = false;
	self.isBoss = false;
	// Fast falling and tunnel properties
	self.isFalling = true;
	self.fallSpeed = 0.15; // Fast falling speed from sky
	self.tunnelSpeed = 0.01; // Slow speed inside tunnels
	self.groundSpeed = 0.08; // Faster walking speed on ground
	self.originalSpeed = self.speed;
	self.inTunnel = false;
	self.lastInTunnel = false;
	// Check if this is a boss wave
	// Check if this is a boss wave
	// Apply different stats based on enemy type
	switch (self.type) {
		case 'fast':
			self.speed *= 2; // Twice as fast
			self.maxHealth = 8;
			break;
		case 'immune':
			self.isImmune = true;
			self.maxHealth = 6;
			self.originalMaxHealth = self.maxHealth; // Track original health for transition
			self.hasTransitioned = false; // Track if already transitioned to second image
			break;
		case 'lizard':
			self.isFlying = true;
			self.maxHealth = 6;
			break;
		case 'swarm':
			self.maxHealth = 4; // Much weaker enemies
			break;
		case 'normal':
		default:
			// Normal enemy uses default values
			break;
	}
	if (currentWave % 10 === 0 && currentWave > 0 && type !== 'swarm') {
		self.isBoss = true;
		// Boss enemies have 20x health and are larger
		self.maxHealth *= 20;
		// Slower speed for bosses
		self.speed = self.speed * 0.7;
	}
	self.health = self.maxHealth;
	// Get appropriate asset for this enemy type
	var assetId = 'enemy_normal';
	if (self.type !== 'normal') {
		if (self.type === 'immune') {
			// Randomly choose between two shielded enemy assets
			assetId = Math.random() < 0.5 ? 'enemy_immune_asset' : 'enemy_immune2_asset';
		} else if (self.type === 'lizard') {
			assetId = 'enemy_lizard';
		} else {
			assetId = 'enemy_' + self.type + '_asset';
		}
	}
	var enemyGraphics = self.attachAsset(assetId, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Make lizard enemies semi-transparent
	if (self.type === 'lizard') {
		enemyGraphics.alpha = 0.7;
	}
	// Scale up boss enemies
	if (self.isBoss) {
		enemyGraphics.scaleX = 1.8;
		enemyGraphics.scaleY = 1.8;
	}
	// Fall back to regular enemy asset if specific type asset not found
	// Apply tint to differentiate enemy types
	/*switch (self.type) {
		case 'fast':
			enemyGraphics.tint = 0x00AAFF; // Blue for fast enemies
			break;
		case 'immune':
			enemyGraphics.tint = 0xAA0000; // Red for immune enemies
			break;
		case 'flying':
			enemyGraphics.tint = 0xFFFF00; // Yellow for flying enemies
			break;
		case 'swarm':
			enemyGraphics.tint = 0xFF00FF; // Pink for swarm enemies
			break;
	}*/
	// Create shadow for flying enemies
	if (self.isFlying) {
		// Create a shadow container that will be added to the shadow layer
		self.shadow = new Container();
		// Clone the enemy graphics for the shadow
		var shadowAssetId = self.type === 'lizard' ? 'enemy_lizard' : assetId || 'enemy_normal';
		var shadowGraphics = self.shadow.attachAsset(shadowAssetId, {
			anchorX: 0.5,
			anchorY: 0.5
		});
		// Apply shadow effect
		shadowGraphics.tint = 0x000000; // Black shadow
		shadowGraphics.alpha = 0.4; // Semi-transparent
		// If this is a boss, scale up the shadow to match
		if (self.isBoss) {
			shadowGraphics.scaleX = 1.8;
			shadowGraphics.scaleY = 1.8;
		}
		// Position shadow slightly offset
		self.shadow.x = 20; // Offset right
		self.shadow.y = 20; // Offset down
		// Ensure shadow has the same rotation as the enemy
		shadowGraphics.rotation = enemyGraphics.rotation;
	}
	var healthBarOutline = self.attachAsset('healthBarOutline', {
		anchorX: 0,
		anchorY: 0.5
	});
	var healthBarBG = self.attachAsset('healthBar', {
		anchorX: 0,
		anchorY: 0.5
	});
	var healthBar = self.attachAsset('healthBar', {
		anchorX: 0,
		anchorY: 0.5
	});
	healthBarBG.y = healthBarOutline.y = healthBar.y = -enemyGraphics.height / 2 - 10;
	healthBarOutline.x = -healthBarOutline.width / 2;
	healthBarBG.x = healthBar.x = -healthBar.width / 2 - .5;
	healthBar.tint = 0x00ff00;
	healthBarBG.tint = 0xff0000;
	self.healthBar = healthBar;
	self.update = function () {
		if (self.health <= 0) {
			self.health = 0;
			self.healthBar.width = 0;
		} else {
			// Update health bar width based on current health
			self.healthBar.width = self.health / self.maxHealth * 70;
		}
		// Handle shielded enemy transition when health drops to half
		if (self.type === 'immune' && !self.hasTransitioned && self.health <= self.originalMaxHealth / 2) {
			self.hasTransitioned = true;
			// Change to second shielded enemy asset
			var newAssetId = Math.random() < 0.5 ? 'enemy_immune_asset' : 'enemy_immune2_asset';
			// Remove old graphics
			if (enemyGraphics && enemyGraphics.parent) {
				enemyGraphics.parent.removeChild(enemyGraphics);
			}
			// Create new graphics with second asset
			enemyGraphics = self.attachAsset(newAssetId, {
				anchorX: 0.5,
				anchorY: 0.5
			});
			// Scale up boss enemies
			if (self.isBoss) {
				enemyGraphics.scaleX = 1.8;
				enemyGraphics.scaleY = 1.8;
			}
			// Make enemy take double damage from now on
			self.damageMultiplier = 2;
		}
		// Handle slow effect
		if (self.isImmune) {
			// Immune enemies cannot be slowed or poisoned, clear any such effects
			self.slowed = false;
			self.slowEffect = false;
			self.poisoned = false;
			self.poisonEffect = false;
		} else {
			// Handle slow effect
			if (self.slowed) {
				// Visual indication of slowed status
				if (!self.slowEffect) {
					self.slowEffect = true;
				}
				self.slowDuration--;
				if (self.slowDuration <= 0) {
					self.slowed = false;
					self.slowEffect = false;
					// Only reset tint if not poisoned
					if (!self.poisoned) {
						enemyGraphics.tint = 0xFFFFFF; // Reset tint
					}
				}
			}
			// Handle poison effect
			if (self.poisoned) {
				// Visual indication of poisoned status
				if (!self.poisonEffect) {
					self.poisonEffect = true;
				}
				// Apply poison damage every 30 frames (twice per second)
				if (LK.ticks % 30 === 0) {
					self.health -= self.poisonDamage;
					if (self.health <= 0) {
						self.health = 0;
					}
					self.healthBar.width = self.health / self.maxHealth * 70;
				}
				self.poisonDuration--;
				if (self.poisonDuration <= 0) {
					self.poisoned = false;
					self.poisonEffect = false;
					// Only reset tint if not slowed
					if (!self.slowed) {
						enemyGraphics.tint = 0xFFFFFF; // Reset tint
					}
				}
			}
		}
		// Set tint based on effect status
		if (self.isImmune) {
			enemyGraphics.tint = 0xFFFFFF;
		} else if (self.poisoned && self.slowed) {
			// Combine poison (0x00FFAA) and slow (0x9900FF) colors
			// Simple average: R: (0+153)/2=76, G: (255+0)/2=127, B: (170+255)/2=212
			enemyGraphics.tint = 0x4C7FD4;
		} else if (self.poisoned) {
			enemyGraphics.tint = 0x00FFAA;
		} else if (self.slowed) {
			enemyGraphics.tint = 0x9900FF;
		} else {
			enemyGraphics.tint = 0xFFFFFF;
		}
		healthBarOutline.y = healthBarBG.y = healthBar.y = -enemyGraphics.height / 2 - 10;
	};
	return self;
});
var GameOverScreen = Container.expand(function () {
	var self = Container.call(this);
	// Pause the game when game over screen shows
	gamePaused = true;
	// Update highest score in storage
	var currentHighest = storage.highestScore || 0;
	if (score > currentHighest) {
		storage.highestScore = score;
	}
	// Hide score and gold counters from GUI
	if (scoreCounterContainer && scoreCounterContainer.parent) {
		scoreCounterContainer.parent.removeChild(scoreCounterContainer);
	}
	if (goldCounterContainer && goldCounterContainer.parent) {
		goldCounterContainer.parent.removeChild(goldCounterContainer);
	}
	// Create full screen background overlay
	var overlay = self.attachAsset('notification', {
		anchorX: 0,
		anchorY: 0
	});
	overlay.width = 2048;
	overlay.height = 2732;
	overlay.x = 0;
	overlay.y = 0;
	overlay.tint = 0x1a0f3d; // Deep purple background for more color
	overlay.alpha = 0.9;
	// Background elements removed for cleaner game over screen
	// Create main menu container
	var menuContainer = new Container();
	self.addChild(menuContainer);
	// Add game over image behind all text elements (moved after menu container creation)
	var gameOverImage = self.attachAsset('game_over_image', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	gameOverImage.x = 2048 / 2;
	gameOverImage.y = 2732 / 2 - 200;
	gameOverImage.alpha = 0.3; // Make it more subtle so text is readable
	// Animate the game over image appearing
	tween(gameOverImage, {
		alpha: 0.6,
		scaleX: 1.2,
		scaleY: 1.2
	}, {
		duration: 1000,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			tween(gameOverImage, {
				scaleX: 1,
				scaleY: 1
			}, {
				duration: 500,
				easing: tween.easeInOut
			});
		}
	});
	// Game Over title shadow
	var titleShadow = new Text2("GAME OVER", {
		size: 120,
		fill: 0x000000,
		weight: 800
	});
	titleShadow.anchor.set(0.5, 0.5);
	titleShadow.x = 6;
	titleShadow.y = -300 + 6;
	menuContainer.addChild(titleShadow);
	// Game Over title
	var titleText = new Text2("GAME OVER", {
		size: 120,
		fill: 0xFF0000,
		weight: 800
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.y = -300;
	menuContainer.addChild(titleText);
	// Add pulsing animation to title
	self.animateTitlePulse = function () {
		var pulseScale = 1 + Math.sin(LK.ticks * 0.05) * 0.1;
		titleText.scaleX = pulseScale;
		titleText.scaleY = pulseScale;
		titleShadow.scaleX = pulseScale;
		titleShadow.scaleY = pulseScale;
	};
	// Final score display shadow
	var scoreShadow = new Text2("Final Score: " + score, {
		size: 80,
		fill: 0x000000,
		weight: 800
	});
	scoreShadow.anchor.set(0.5, 0.5);
	scoreShadow.x = 4;
	scoreShadow.y = -150 + 4;
	menuContainer.addChild(scoreShadow);
	// Final score display
	var scoreDisplay = new Text2("Final Score: " + score, {
		size: 80,
		fill: 0x00FF00,
		weight: 800
	});
	scoreDisplay.anchor.set(0.5, 0.5);
	scoreDisplay.y = -150;
	menuContainer.addChild(scoreDisplay);
	// Add floating animation to score display
	self.animateScoreFloat = function () {
		var floatOffset = Math.sin(LK.ticks * 0.03) * 5;
		scoreDisplay.y = -150 + floatOffset;
		scoreShadow.y = -150 + 4 + floatOffset;
	};
	// Final gold display shadow
	var goldShadow = new Text2("Gold Earned: " + gold, {
		size: 80,
		fill: 0x000000,
		weight: 800
	});
	goldShadow.anchor.set(0.5, 0.5);
	goldShadow.x = 4;
	goldShadow.y = -50 + 4;
	menuContainer.addChild(goldShadow);
	// Final gold display
	var goldDisplay = new Text2("Gold Earned: " + gold, {
		size: 80,
		fill: 0xFFD700,
		weight: 800
	});
	goldDisplay.anchor.set(0.5, 0.5);
	goldDisplay.y = -50;
	menuContainer.addChild(goldDisplay);
	// Add floating animation to gold display with different phase
	self.animateGoldFloat = function () {
		var floatOffset = Math.sin(LK.ticks * 0.025 + Math.PI) * 4;
		goldDisplay.y = -50 + floatOffset;
		goldShadow.y = -50 + 4 + floatOffset;
	};
	// Restart button background
	var restartButton = new Container();
	var restartButtonBg = restartButton.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	restartButtonBg.width = 600;
	restartButtonBg.height = 150;
	restartButtonBg.tint = 0x00AA00;
	// Restart button text shadow
	var restartTextShadow = new Text2("PLAY AGAIN", {
		size: 70,
		fill: 0x000000,
		weight: 800
	});
	restartTextShadow.anchor.set(0.5, 0.5);
	restartTextShadow.x = 4;
	restartTextShadow.y = 4;
	restartButton.addChild(restartTextShadow);
	// Restart button text
	var restartText = new Text2("PLAY AGAIN", {
		size: 70,
		fill: 0xFFFFFF,
		weight: 800
	});
	restartText.anchor.set(0.5, 0.5);
	restartButton.addChild(restartText);
	restartButton.y = 100;
	menuContainer.addChild(restartButton);
	// Position menu container at center of screen
	menuContainer.x = 2048 / 2;
	menuContainer.y = 2732 / 2;
	// Add button hover animation
	self.animateRestartButton = function () {
		var hoverScale = 1 + Math.sin(LK.ticks * 0.04) * 0.03;
		restartButton.scaleX = hoverScale;
		restartButton.scaleY = hoverScale;
	};
	// Restart button functionality
	restartButton.down = function () {
		// Add click animation before reloading
		tween(restartButton, {
			scaleX: 0.9,
			scaleY: 0.9
		}, {
			duration: 100,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(restartButton, {
					scaleX: 1.1,
					scaleY: 1.1
				}, {
					duration: 100,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						// Restart the game by reloading
						location.reload();
					}
				});
			}
		});
	};
	// Update method to run all animations
	self.update = function () {
		self.animateTitlePulse();
		self.animateScoreFloat();
		self.animateGoldFloat();
		self.animateRestartButton();
	};
	return self;
});
var GoldIndicator = Container.expand(function (value, x, y) {
	var self = Container.call(this);
	var shadowText = new Text2("+" + value, {
		size: 45,
		fill: 0x000000,
		weight: 800
	});
	shadowText.anchor.set(0.5, 0.5);
	shadowText.x = 2;
	shadowText.y = 2;
	self.addChild(shadowText);
	var goldText = new Text2("+" + value, {
		size: 45,
		fill: 0xFFD700,
		weight: 800
	});
	goldText.anchor.set(0.5, 0.5);
	self.addChild(goldText);
	self.x = x;
	self.y = y;
	self.alpha = 0;
	self.scaleX = 0.5;
	self.scaleY = 0.5;
	tween(self, {
		alpha: 1,
		scaleX: 1.2,
		scaleY: 1.2,
		y: y - 40
	}, {
		duration: 50,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			tween(self, {
				alpha: 0,
				scaleX: 1.5,
				scaleY: 1.5,
				y: y - 80
			}, {
				duration: 600,
				easing: tween.easeIn,
				delay: 800,
				onFinish: function onFinish() {
					self.destroy();
				}
			});
		}
	});
	return self;
});
var Grid = Container.expand(function (gridWidth, gridHeight) {
	var self = Container.call(this);
	self.cells = [];
	self.spawns = [];
	self.goals = [];
	for (var i = 0; i < gridWidth; i++) {
		self.cells[i] = [];
		for (var j = 0; j < gridHeight; j++) {
			self.cells[i][j] = {
				score: 0,
				pathId: 0,
				towersInRange: []
			};
		}
	}
	/*
				Cell Types
				0: Transparent floor
				1: Wall
				2: Spawn
				3: Goal
	*/
	for (var i = 0; i < gridWidth; i++) {
		for (var j = 0; j < gridHeight; j++) {
			var cell = self.cells[i][j];
			var cellType = i === 0 || i === gridWidth - 1 || j <= 4 || j >= gridHeight - 4 ? 1 : 0;
			// Set spawn areas based on first waypoint (top right corner)
			if (i === 23 && j >= 4 && j <= 7) {
				cellType = 2;
				self.spawns.push(cell);
			} else if (i >= 20 && i <= 23 && j >= 28 && j <= 31) {
				// Set goal area based on extended final waypoint (bottom right corner)
				cellType = 3;
				self.goals.push(cell);
			}
			cell.type = cellType;
			cell.x = i;
			cell.y = j;
			cell.upLeft = self.cells[i - 1] && self.cells[i - 1][j - 1];
			cell.up = self.cells[i - 1] && self.cells[i - 1][j];
			cell.upRight = self.cells[i - 1] && self.cells[i - 1][j + 1];
			cell.left = self.cells[i][j - 1];
			cell.right = self.cells[i][j + 1];
			cell.downLeft = self.cells[i + 1] && self.cells[i + 1][j - 1];
			cell.down = self.cells[i + 1] && self.cells[i + 1][j];
			cell.downRight = self.cells[i + 1] && self.cells[i + 1][j + 1];
			cell.neighbors = [cell.upLeft, cell.up, cell.upRight, cell.right, cell.downRight, cell.down, cell.downLeft, cell.left];
			cell.targets = [];
			if (j > 3 && j <= gridHeight - 4) {
				// Only create debug cell for non-visual debugging, no graphics
				var debugCell = new DebugCell();
				debugCell.cell = cell;
				debugCell.x = i * CELL_SIZE;
				debugCell.y = j * CELL_SIZE;
				cell.debugCell = debugCell;
				// Don't add to visual display
			}
		}
	}
	self.getCell = function (x, y) {
		return self.cells[x] && self.cells[x][y];
	};
	self.pathFind = function () {
		var before = new Date().getTime();
		var toProcess = self.goals.concat([]);
		maxScore = 0;
		pathId += 1;
		for (var a = 0; a < toProcess.length; a++) {
			toProcess[a].pathId = pathId;
		}
		function processNode(node, targetValue, targetNode) {
			if (node && node.type != 1) {
				if (node.pathId < pathId || targetValue < node.score) {
					node.targets = [targetNode];
				} else if (node.pathId == pathId && targetValue == node.score) {
					node.targets.push(targetNode);
				}
				if (node.pathId < pathId || targetValue < node.score) {
					node.score = targetValue;
					if (node.pathId != pathId) {
						toProcess.push(node);
					}
					node.pathId = pathId;
					if (targetValue > maxScore) {
						maxScore = targetValue;
					}
				}
			}
		}
		while (toProcess.length) {
			var nodes = toProcess;
			toProcess = [];
			for (var a = 0; a < nodes.length; a++) {
				var node = nodes[a];
				var targetScore = node.score + 14142;
				if (node.up && node.left && node.up.type != 1 && node.left.type != 1) {
					processNode(node.upLeft, targetScore, node);
				}
				if (node.up && node.right && node.up.type != 1 && node.right.type != 1) {
					processNode(node.upRight, targetScore, node);
				}
				if (node.down && node.right && node.down.type != 1 && node.right.type != 1) {
					processNode(node.downRight, targetScore, node);
				}
				if (node.down && node.left && node.down.type != 1 && node.left.type != 1) {
					processNode(node.downLeft, targetScore, node);
				}
				targetScore = node.score + 10000;
				processNode(node.up, targetScore, node);
				processNode(node.right, targetScore, node);
				processNode(node.down, targetScore, node);
				processNode(node.left, targetScore, node);
			}
		}
		for (var a = 0; a < self.spawns.length; a++) {
			if (self.spawns[a].pathId != pathId) {
				console.warn("Spawn blocked");
				return true;
			}
		}
		for (var a = 0; a < enemies.length; a++) {
			var enemy = enemies[a];
			// Skip flying enemies from path check as they can fly over obstacles
			if (enemy.isFlying) {
				continue;
			}
			var target = self.getCell(enemy.cellX, enemy.cellY);
			if (enemy.currentTarget) {
				if (enemy.currentTarget.pathId != pathId) {
					if (!target || target.pathId != pathId) {
						console.warn("Enemy blocked 1 ");
						return true;
					}
				}
			} else if (!target || target.pathId != pathId) {
				console.warn("Enemy blocked 2");
				return true;
			}
		}
		console.log("Speed", new Date().getTime() - before);
	};
	self.renderDebug = function () {
		for (var i = 0; i < gridWidth; i++) {
			for (var j = 0; j < gridHeight; j++) {
				var debugCell = self.cells[i][j].debugCell;
				if (debugCell) {
					debugCell.render(self.cells[i][j]);
				}
			}
		}
	};
	self.updateEnemy = function (enemy) {
		// Define the complete ordered sequence of lines from green top to purple bottom right
		var lineSequence = [
		// 1. Green line (vertical at cloud2.x + 200) - start from top
		{
			type: 'vertical',
			x: cloud2.x + 200,
			startY: 0,
			endY: 630,
			centerX: cloud2.x + 200,
			color: 'green'
		},
		// 2. Pink line (horizontal) - from green to purple
		{
			type: 'horizontal',
			y: 630,
			startX: cloud2.x + 200,
			endX: 1350,
			centerY: 630,
			color: 'pink'
		},
		// 3. Purple line (vertical) - from pink to red
		{
			type: 'vertical',
			x: 1350,
			startY: 630,
			endY: 900,
			centerX: 1350,
			color: 'purple'
		},
		// 4. Red horizontal line - from purple to brown
		{
			type: 'horizontal',
			y: 900,
			startX: 1350,
			endX: 450,
			centerY: 900,
			color: 'red'
		},
		// 5. Brown line (vertical) - from red to blue
		{
			type: 'vertical',
			x: 450,
			startY: 900,
			endY: 1340,
			centerX: 450,
			color: 'brown'
		},
		// 6. Blue horizontal line - from brown to yellow
		{
			type: 'horizontal',
			y: 1340,
			startX: 450,
			endX: 1350,
			centerY: 1340,
			color: 'blue'
		},
		// 7. Yellow line (vertical) - from blue to green horizontal
		{
			type: 'vertical',
			x: 1350,
			startY: 1340,
			endY: 1700,
			centerX: 1350,
			color: 'yellow'
		},
		// 8. Green horizontal line - from yellow to cyan
		{
			type: 'horizontal',
			y: 1700,
			startX: 1350,
			endX: 450,
			centerY: 1700,
			color: 'green_horizontal'
		},
		// 9. Cyan line (vertical) - from green horizontal to magenta
		{
			type: 'vertical',
			x: 450,
			startY: 1700,
			endY: 2100,
			centerX: 450,
			color: 'cyan'
		},
		// 10. Final magenta horizontal line - end at right
		{
			type: 'horizontal',
			y: 2100,
			startX: 450,
			endX: 450 + 980,
			centerY: 2100,
			color: 'magenta'
		}];
		// Helper function to get the next line in sequence
		function getNextLineInSequence(enemy) {
			if (!enemy.currentLineIndex && enemy.currentLineIndex !== 0) {
				enemy.currentLineIndex = 0;
				return lineSequence[0];
			}
			var nextIndex = enemy.currentLineIndex + 1;
			if (nextIndex < lineSequence.length) {
				enemy.currentLineIndex = nextIndex;
				return lineSequence[nextIndex];
			}
			return null;
		}
		// Helper function to check if enemy is at the end of current line
		function isAtLineEnd(enemy, line, tolerance) {
			tolerance = tolerance || 5; // Reduced default tolerance from 15 to 5
			if (line.type === 'vertical') {
				var atStartY = Math.abs(enemy.y - line.startY) < tolerance;
				var atEndY = Math.abs(enemy.y - line.endY) < tolerance;
				var onLineX = Math.abs(enemy.x - line.x) < tolerance;
				return onLineX && (atStartY || atEndY);
			} else {
				var atStartX = Math.abs(enemy.x - line.startX) < tolerance;
				var atEndX = Math.abs(enemy.x - line.endX) < tolerance;
				var onLineY = Math.abs(enemy.y - line.y) < tolerance;
				return onLineY && (atStartX || atEndX);
			}
		}
		// Initialize enemy if needed
		if (!enemy.currentLine) {
			enemy.currentLineIndex = 0;
			enemy.currentLine = lineSequence[0]; // Start with green line
			enemy.targetPoint = {
				x: lineSequence[0].centerX,
				y: lineSequence[0].endY
			}; // Move down the green line to pink connection
		}
		// Check if enemy should stop at black line end
		if (enemy.currentLine && enemy.currentLine.color && enemy.currentLine.color.indexOf('black') !== -1) {
			// Check if enemy reached the end of any black line
			var atBlackLineEnd = false;
			if (enemy.currentLine.type === 'horizontal') {
				// For horizontal black lines, check if at either end
				var atStartX = Math.abs(enemy.x - enemy.currentLine.startX) < 5;
				var atEndX = Math.abs(enemy.x - enemy.currentLine.endX) < 5;
				var onLineY = Math.abs(enemy.y - enemy.currentLine.centerY) < 5;
				atBlackLineEnd = onLineY && (atStartX || atEndX);
			} else if (enemy.currentLine.type === 'vertical') {
				// For vertical black lines, check if at either end
				var atStartY = Math.abs(enemy.y - enemy.currentLine.startY) < 5;
				var atEndY = Math.abs(enemy.y - enemy.currentLine.endY) < 5;
				var onLineX = Math.abs(enemy.x - enemy.currentLine.centerX) < 5;
				atBlackLineEnd = onLineX && (atStartY || atEndY);
			}
			if (atBlackLineEnd) {
				// Enemy has reached the end of a black line, transition to next line
				var nextLine = getNextLineInSequence(enemy);
				if (nextLine) {
					enemy.currentLine = nextLine;
					// Determine the direction to move on the new line
					if (enemy.currentLine.type === 'vertical') {
						// For vertical lines, determine direction based on previous line connection
						if (enemy.y < enemy.currentLine.startY + (enemy.currentLine.endY - enemy.currentLine.startY) / 2) {
							// If connecting from top half, move down
							enemy.targetPoint = {
								x: enemy.currentLine.centerX,
								y: enemy.currentLine.endY
							};
						} else {
							// If connecting from bottom half, move up
							enemy.targetPoint = {
								x: enemy.currentLine.centerX,
								y: enemy.currentLine.startY
							};
						}
					} else {
						// For horizontal lines, determine direction based on line sequence
						if (enemy.currentLine.color === 'pink') {
							// Pink line: move right from green to purple
							enemy.targetPoint = {
								x: enemy.currentLine.endX,
								y: enemy.currentLine.centerY
							};
						} else if (enemy.currentLine.color === 'red') {
							// Red line: move left from purple to brown
							enemy.targetPoint = {
								x: enemy.currentLine.endX,
								y: enemy.currentLine.centerY
							};
						} else if (enemy.currentLine.color === 'blue') {
							// Blue line: move right from brown to yellow
							enemy.targetPoint = {
								x: enemy.currentLine.endX,
								y: enemy.currentLine.centerY
							};
						} else if (enemy.currentLine.color === 'green_horizontal') {
							// Green horizontal line: move left from yellow to cyan
							enemy.targetPoint = {
								x: enemy.currentLine.endX,
								y: enemy.currentLine.centerY
							};
						} else if (enemy.currentLine.color === 'magenta') {
							// Final magenta line: move right to end
							enemy.targetPoint = {
								x: enemy.currentLine.endX,
								y: enemy.currentLine.centerY
							};
						} else {
							// Default behavior for any other horizontal lines
							var nextVerticalLine = null;
							if (enemy.currentLineIndex + 1 < lineSequence.length) {
								nextVerticalLine = lineSequence[enemy.currentLineIndex + 1];
							}
							if (nextVerticalLine && nextVerticalLine.type === 'vertical') {
								// Move towards the next vertical line's X position
								if (nextVerticalLine.centerX > enemy.currentLine.startX) {
									// Next vertical line is to the right, move right
									enemy.targetPoint = {
										x: enemy.currentLine.endX,
										y: enemy.currentLine.centerY
									};
								} else {
									// Next vertical line is to the left, move left
									enemy.targetPoint = {
										x: enemy.currentLine.startX,
										y: enemy.currentLine.centerY
									};
								}
							} else {
								// Fallback to original logic if no next vertical line
								if (enemy.x < enemy.currentLine.startX + (enemy.currentLine.endX - enemy.currentLine.startX) / 2) {
									// If connecting from left half, move right
									enemy.targetPoint = {
										x: enemy.currentLine.endX,
										y: enemy.currentLine.centerY
									};
								} else {
									// If connecting from right half, move left
									enemy.targetPoint = {
										x: enemy.currentLine.startX,
										y: enemy.currentLine.centerY
									};
								}
							}
						}
					}
				} else {
					// No more lines in sequence, enemy stops
					return false;
				}
			}
		}
		// Check if enemy reached target point
		var dx = enemy.targetPoint.x - enemy.x;
		var dy = enemy.targetPoint.y - enemy.y;
		var distanceToTarget = Math.sqrt(dx * dx + dy * dy);
		if (distanceToTarget < 5) {
			// Reduced tolerance from 15 to 5 for more precise line following
			// Enemy reached current target, check if at line end
			if (isAtLineEnd(enemy, enemy.currentLine)) {
				// At line end, get next line in sequence
				var nextLine = getNextLineInSequence(enemy);
				if (nextLine) {
					enemy.currentLine = nextLine;
					// Continue to next line normally
					{
						// Determine the direction to move on the new line
						if (enemy.currentLine.type === 'vertical') {
							// For vertical lines, determine direction based on previous line connection
							if (enemy.y < enemy.currentLine.startY + (enemy.currentLine.endY - enemy.currentLine.startY) / 2) {
								// If connecting from top half, move down
								enemy.targetPoint = {
									x: enemy.currentLine.centerX,
									y: enemy.currentLine.endY
								};
							} else {
								// If connecting from bottom half, move up
								enemy.targetPoint = {
									x: enemy.currentLine.centerX,
									y: enemy.currentLine.startY
								};
							}
						} else {
							// For horizontal lines, determine direction based on line sequence
							if (enemy.currentLine.color === 'pink') {
								// Pink line: move right from green to purple
								enemy.targetPoint = {
									x: enemy.currentLine.endX,
									y: enemy.currentLine.centerY
								};
							} else if (enemy.currentLine.color === 'red') {
								// Red line: move left from purple to brown
								enemy.targetPoint = {
									x: enemy.currentLine.endX,
									y: enemy.currentLine.centerY
								};
							} else if (enemy.currentLine.color === 'blue') {
								// Blue line: move right from brown to yellow
								enemy.targetPoint = {
									x: enemy.currentLine.endX,
									y: enemy.currentLine.centerY
								};
							} else if (enemy.currentLine.color === 'green_horizontal') {
								// Green horizontal line: move left from yellow to cyan
								enemy.targetPoint = {
									x: enemy.currentLine.endX,
									y: enemy.currentLine.centerY
								};
							} else if (enemy.currentLine.color === 'magenta') {
								// Final magenta line: move right to end
								enemy.targetPoint = {
									x: enemy.currentLine.endX,
									y: enemy.currentLine.centerY
								};
							} else {
								// Default behavior for any other horizontal lines
								var nextVerticalLine = null;
								if (enemy.currentLineIndex + 1 < lineSequence.length) {
									nextVerticalLine = lineSequence[enemy.currentLineIndex + 1];
								}
								if (nextVerticalLine && nextVerticalLine.type === 'vertical') {
									// Move towards the next vertical line's X position
									if (nextVerticalLine.centerX > enemy.currentLine.startX) {
										// Next vertical line is to the right, move right
										enemy.targetPoint = {
											x: enemy.currentLine.endX,
											y: enemy.currentLine.centerY
										};
									} else {
										// Next vertical line is to the left, move left
										enemy.targetPoint = {
											x: enemy.currentLine.startX,
											y: enemy.currentLine.centerY
										};
									}
								} else {
									// Fallback to original logic if no next vertical line
									if (enemy.x < enemy.currentLine.startX + (enemy.currentLine.endX - enemy.currentLine.startX) / 2) {
										// If connecting from left half, move right
										enemy.targetPoint = {
											x: enemy.currentLine.endX,
											y: enemy.currentLine.centerY
										};
									} else {
										// If connecting from right half, move left
										enemy.targetPoint = {
											x: enemy.currentLine.startX,
											y: enemy.currentLine.centerY
										};
									}
								}
							}
						}
					}
					// Remove tween animation - let normal movement handle line transitions
				} else {
					// Enemy has completed the full path sequence
					if (enemy.currentLine && enemy.currentLine.color === 'magenta') {
						// Check if enemy reached the right end of the magenta line specifically
						var atRightEnd = Math.abs(enemy.x - enemy.currentLine.endX) < 5;
						if (atRightEnd) {
							// Enemy reached the right end of the magenta line - trigger game loss
							var gameOverScreen = new GameOverScreen();
							game.addChild(gameOverScreen);
							return true; // Game over condition - enemy reached the end
						}
					}
					// No more lines in sequence, enemy continues past the path
					return true;
				}
			} else {
				// Not at line end, continue along current line
				if (enemy.currentLine.type === 'vertical') {
					// Move to other end of vertical line
					var newTargetY = Math.abs(enemy.y - enemy.currentLine.startY) < Math.abs(enemy.y - enemy.currentLine.endY) ? enemy.currentLine.endY : enemy.currentLine.startY;
					enemy.targetPoint = {
						x: enemy.currentLine.centerX,
						y: newTargetY
					};
				} else {
					// Move to other end of horizontal line
					var newTargetX = Math.abs(enemy.x - enemy.currentLine.startX) < Math.abs(enemy.x - enemy.currentLine.endX) ? enemy.currentLine.endX : enemy.currentLine.startX;
					enemy.targetPoint = {
						x: newTargetX,
						y: enemy.currentLine.centerY
					};
				}
			}
		}
		// Move towards target point - ensure precise line following
		if (distanceToTarget > 1) {
			var moveSpeed = enemy.speed * 60; // Speed multiplier for movement on all lines
			// Calculate normalized movement direction
			var moveX = dx / distanceToTarget * moveSpeed;
			var moveY = dy / distanceToTarget * moveSpeed;
			// Track previous movement direction for rotation
			if (!enemy.lastMoveX) enemy.lastMoveX = 0;
			if (!enemy.lastMoveY) enemy.lastMoveY = 0;
			// For precise line centering, lock position to line axis
			if (enemy.currentLine) {
				if (enemy.currentLine.type === 'vertical') {
					// Lock X position to exact line center for vertical lines
					enemy.x = enemy.currentLine.centerX;
					// Use normalized movement speed for consistent speed on all lines
					enemy.y += moveY;
					// Keep enemy upright when moving vertically (maintain current horizontal flip)
					if (enemy.children[0]) {
						enemy.children[0].rotation = 0; // Always upright for vertical movement
						// Maintain current horizontal flip state (don't change scaleX)
					}
				} else {
					// Lock Y position to exact line center for horizontal lines
					enemy.y = enemy.currentLine.centerY;
					// For all horizontal lines, move along X axis using next vertical line direction logic
					enemy.x += moveX;
					// Flip enemy image horizontally only when turning right (stay upright)
					if (enemy.children[0]) {
						if (moveX > 0) {
							// Moving right - flip horizontally (face right)
							enemy.children[0].scaleX = -Math.abs(enemy.children[0].scaleX);
						} else {
							// Moving left - face normal (no flip)
							enemy.children[0].scaleX = Math.abs(enemy.children[0].scaleX);
						}
					}
				}
			} else {
				// Normal movement if no current line
				enemy.x += moveX;
				enemy.y += moveY;
			}
			// Store current movement for next frame
			enemy.lastMoveX = moveX;
			enemy.lastMoveY = moveY;
		}
		// Update cell coordinates based on actual position
		enemy.currentCellX = (enemy.x - grid.x) / CELL_SIZE;
		enemy.currentCellY = (enemy.y - grid.y) / CELL_SIZE;
		enemy.cellX = Math.round(enemy.currentCellX);
		enemy.cellY = Math.round(enemy.currentCellY);
		// Update shadow position for flying enemies
		if (enemy.isFlying && enemy.shadow) {
			enemy.shadow.x = enemy.x + 20; // Match enemy x-position + offset
			enemy.shadow.y = enemy.y + 20; // Match enemy y-position + offset
			// Match shadow horizontal flip with enemy flip
			if (enemy.children[0] && enemy.shadow.children[0]) {
				enemy.shadow.children[0].scaleX = enemy.children[0].scaleX;
				enemy.shadow.children[0].rotation = 0; // Shadow always upright
			}
		}
		return false; // Enemy continues moving
	};
});
var Mine = Container.expand(function () {
	var self = Container.call(this);
	var mineGraphics = self.attachAsset('mine', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.activated = false;
	self.gridX = 0;
	self.gridY = 0;
	// Animate the mine with a pulsing effect
	self.pulseDirection = 1;
	self.pulseScale = 1.0;
	self.update = function () {
		// Pulsing animation
		self.pulseScale += self.pulseDirection * 0.02;
		if (self.pulseScale >= 1.3) {
			self.pulseDirection = -1;
		} else if (self.pulseScale <= 0.9) {
			self.pulseDirection = 1;
		}
		mineGraphics.scaleX = self.pulseScale;
		mineGraphics.scaleY = self.pulseScale;
		// Check for enemy collision
		for (var i = 0; i < enemies.length; i++) {
			var enemy = enemies[i];
			var dx = enemy.x - self.x;
			var dy = enemy.y - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance < 40 && !self.activated) {
				// Close enough to trigger
				self.explode(enemy);
				break;
			}
		}
	};
	self.explode = function (triggerEnemy) {
		if (self.activated) return;
		self.activated = true;
		// Create explosion effect
		var explosion = new EffectIndicator(self.x, self.y, 'explosion');
		game.addChild(explosion);
		// Deal massive damage to trigger enemy
		var triggerDamage = 200; // Further reduced massive damage
		// Apply damage multiplier for transitioned shielded enemies
		if (triggerEnemy.damageMultiplier) {
			triggerDamage *= triggerEnemy.damageMultiplier;
		}
		triggerEnemy.health -= triggerDamage;
		if (triggerEnemy.health <= 0) {
			triggerEnemy.health = 0;
		} else {
			triggerEnemy.healthBar.width = triggerEnemy.health / triggerEnemy.maxHealth * 70;
		}
		// Deal splash damage to nearby enemies
		var splashRadius = CELL_SIZE * 2;
		for (var i = 0; i < enemies.length; i++) {
			var enemy = enemies[i];
			if (enemy !== triggerEnemy) {
				var dx = enemy.x - self.x;
				var dy = enemy.y - self.y;
				var distance = Math.sqrt(dx * dx + dy * dy);
				if (distance <= splashRadius) {
					var mineSplashDamage = 150; // Further reduced splash damage
					// Apply damage multiplier for transitioned shielded enemies
					if (enemy.damageMultiplier) {
						mineSplashDamage *= enemy.damageMultiplier;
					}
					enemy.health -= mineSplashDamage;
					if (enemy.health <= 0) {
						enemy.health = 0;
					} else {
						enemy.healthBar.width = enemy.health / enemy.maxHealth * 70;
					}
				}
			}
		}
		// Remove mine after explosion
		self.destroy();
		var mineIndex = mines.indexOf(self);
		if (mineIndex !== -1) {
			mines.splice(mineIndex, 1);
		}
	};
	self.placeOnGrid = function (gridX, gridY) {
		self.gridX = gridX;
		self.gridY = gridY;
		self.x = grid.x + gridX * CELL_SIZE + CELL_SIZE / 2;
		self.y = grid.y + gridY * CELL_SIZE + CELL_SIZE / 2;
	};
	return self;
});
var NextWaveButton = Container.expand(function () {
	var self = Container.call(this);
	var buttonBackground = self.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	buttonBackground.width = 300;
	buttonBackground.height = 100;
	buttonBackground.tint = 0x0088FF;
	var buttonText = new Text2("Next Wave", {
		size: 50,
		fill: 0xFFFFFF,
		weight: 800
	});
	buttonText.anchor.set(0.5, 0.5);
	self.addChild(buttonText);
	self.enabled = false;
	self.visible = false;
	self.update = function () {
		if (waveIndicator && waveIndicator.gameStarted && currentWave < totalWaves) {
			self.enabled = true;
			self.visible = true;
			buttonBackground.tint = 0x0088FF;
			self.alpha = 1;
		} else {
			self.enabled = false;
			self.visible = false;
			buttonBackground.tint = 0x888888;
			self.alpha = 0.7;
		}
	};
	self.down = function () {
		if (!self.enabled) {
			return;
		}
		if (waveIndicator.gameStarted && currentWave < totalWaves) {
			currentWave++; // Increment to the next wave directly
			waveTimer = 0; // Reset wave timer
			waveInProgress = true;
			waveSpawned = false;
			// Get the type of the current wave (which is now the next wave)
			var waveType = waveIndicator.getWaveTypeName(currentWave);
			var enemyCount = waveIndicator.getEnemyCount(currentWave);
			var notification = game.addChild(new Notification("Wave " + currentWave + " (" + waveType + " - " + enemyCount + " enemies) activated!"));
			notification.x = 2048 / 2;
			notification.y = grid.height - 150;
		}
	};
	return self;
});
var Notification = Container.expand(function (message) {
	var self = Container.call(this);
	var notificationGraphics = self.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var notificationText = new Text2(message, {
		size: 50,
		fill: 0x000000,
		weight: 800
	});
	notificationText.anchor.set(0.5, 0.5);
	notificationGraphics.width = notificationText.width + 30;
	self.addChild(notificationText);
	self.alpha = 1;
	var fadeOutTime = 120;
	self.update = function () {
		if (fadeOutTime > 0) {
			fadeOutTime--;
			self.alpha = Math.min(fadeOutTime / 120 * 2, 1);
		} else {
			self.destroy();
		}
	};
	return self;
});
var PoisonArea = Container.expand(function (x, y, damage, duration) {
	var self = Container.call(this);
	self.x = x;
	self.y = y;
	self.damage = damage || 5; // Damage per tick
	self.duration = duration || 600; // 10 seconds at 60 FPS
	self.tickDamage = 30; // Frames between damage ticks (0.5 seconds)
	self.lastDamage = 0;
	// Create visual poison area effect
	var poisonGraphics = self.attachAsset('rangeCircle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	poisonGraphics.width = poisonGraphics.height = CELL_SIZE * 1.5;
	poisonGraphics.tint = 0x00AA00; // Green poison color
	poisonGraphics.alpha = 0.4;
	self.update = function () {
		self.duration--;
		// Apply damage to enemies in the area every 30 ticks
		if (LK.ticks - self.lastDamage >= self.tickDamage) {
			self.lastDamage = LK.ticks;
			for (var i = 0; i < enemies.length; i++) {
				var enemy = enemies[i];
				if (!enemy.isImmune) {
					var dx = enemy.x - self.x;
					var dy = enemy.y - self.y;
					var distance = Math.sqrt(dx * dx + dy * dy);
					if (distance <= CELL_SIZE * 0.75) {
						// Poison area radius
						// Apply poison damage
						var actualDamage = self.damage;
						if (enemy.damageMultiplier) {
							actualDamage *= enemy.damageMultiplier;
						}
						enemy.health -= actualDamage;
						if (enemy.health <= 0) {
							enemy.health = 0;
						} else {
							enemy.healthBar.width = enemy.health / enemy.maxHealth * 70;
						}
						// Visual effect on enemy
						var poisonEffect = new EffectIndicator(enemy.x, enemy.y, 'poison');
						game.addChild(poisonEffect);
					}
				}
			}
		}
		// Remove area when duration expires
		if (self.duration <= 0) {
			self.destroy();
			var areaIndex = poisonAreas.indexOf(self);
			if (areaIndex !== -1) {
				poisonAreas.splice(areaIndex, 1);
			}
		}
		// Animate the poison area with pulsing effect
		poisonGraphics.alpha = 0.3 + Math.sin(LK.ticks * 0.1) * 0.1;
	};
	return self;
});
var SourceTower = Container.expand(function (towerType) {
	var self = Container.call(this);
	self.towerType = towerType || 'default';
	// Increase size of base for easier touch - use tower-specific asset
	var assetName = 'tower_' + (self.towerType === 'default' ? 'default' : self.towerType);
	var baseGraphics = self.attachAsset(assetName, {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.3,
		scaleY: 1.3,
		y: -30 // Move tower image up
	});
	// No need for tinting since each tower type has its own colored asset
	var towerCost = getTowerCost(self.towerType);
	// Get display name for tower type
	var displayName;
	if (self.towerType === 'slow') {
		displayName = 'Mine';
	} else if (self.towerType === 'default') {
		displayName = 'Rookie';
	} else if (self.towerType === 'rapid') {
		displayName = 'Ninja';
	} else {
		displayName = self.towerType.charAt(0).toUpperCase() + self.towerType.slice(1);
	}
	// Add shadow for tower type label
	var typeLabelShadow = new Text2(displayName, {
		size: 50,
		fill: 0x000000,
		weight: 800
	});
	typeLabelShadow.anchor.set(0.5, 0.5);
	typeLabelShadow.x = 4;
	typeLabelShadow.y = 40 + 4; // Move tower name further down
	self.addChild(typeLabelShadow);
	// Add tower type label
	var typeLabel = new Text2(displayName, {
		size: 50,
		fill: 0xFFFFFF,
		weight: 800
	});
	typeLabel.anchor.set(0.5, 0.5);
	typeLabel.y = 40; // Move tower name further down
	self.addChild(typeLabel);
	// Add cost shadow
	var costLabelShadow = new Text2(towerCost, {
		size: 50,
		fill: 0x000000,
		weight: 800
	});
	costLabelShadow.anchor.set(0.5, 0.5);
	costLabelShadow.x = 4;
	costLabelShadow.y = 84 + 12; // Move cost label further down
	self.addChild(costLabelShadow);
	// Add cost label
	var costLabel = new Text2(towerCost, {
		size: 50,
		fill: 0xFFD700,
		weight: 800
	});
	costLabel.anchor.set(0.5, 0.5);
	costLabel.y = 80 + 12; // Move cost label further down
	self.addChild(costLabel);
	self.update = function () {
		// Check if player can afford this tower
		var canAfford = gold >= getTowerCost(self.towerType);
		// Set opacity based on affordability
		self.alpha = canAfford ? 1 : 0.5;
	};
	return self;
});
var StartMenu = Container.expand(function () {
	var self = Container.call(this);
	// Create full screen background overlay
	var overlay = self.attachAsset('notification', {
		anchorX: 0,
		anchorY: 0
	});
	overlay.width = 2048;
	overlay.height = 2732;
	overlay.x = 0;
	overlay.y = 0;
	overlay.tint = 0x001122;
	overlay.alpha = 0.8;
	// Background elements removed for cleaner start menu
	// Create main menu container
	var menuContainer = new Container();
	self.addChild(menuContainer);
	// Title shadow
	var titleShadow = new Text2("Defense The Queen", {
		size: 120,
		fill: 0x000000,
		weight: 800
	});
	titleShadow.anchor.set(0.5, 0.5);
	titleShadow.x = 6;
	titleShadow.y = -350 + 6;
	menuContainer.addChild(titleShadow);
	// Main title
	var titleText = new Text2("Defense The Queen", {
		size: 120,
		fill: 0xFFD700,
		weight: 800
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.y = -350;
	menuContainer.addChild(titleText);
	// Start button background
	var startButton = new Container();
	var startButtonBg = startButton.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	startButtonBg.width = 600;
	startButtonBg.height = 150;
	startButtonBg.tint = 0x00AA00;
	// Start button text shadow
	var startTextShadow = new Text2("START GAME", {
		size: 70,
		fill: 0x000000,
		weight: 800
	});
	startTextShadow.anchor.set(0.5, 0.5);
	startTextShadow.x = 4;
	startTextShadow.y = 4;
	startButton.addChild(startTextShadow);
	// Start Game title
	var startGameTitle = new Text2("Start Game", {
		size: 80,
		fill: 0xFFFFFF,
		weight: 800
	});
	startGameTitle.anchor.set(0.5, 0.5);
	startGameTitle.y = -250;
	menuContainer.addChild(startGameTitle);
	// Start button text
	var startText = new Text2("START GAME", {
		size: 70,
		fill: 0xFFFFFF,
		weight: 800
	});
	startText.anchor.set(0.5, 0.5);
	startButton.addChild(startText);
	startButton.y = -100;
	menuContainer.addChild(startButton);
	// Instructions text
	var instructionsText = new Text2("Prevent the enemies from reaching the queen to protect the royal treasure.", {
		size: 50,
		fill: 0xFFFFFF,
		weight: 400
	});
	instructionsText.anchor.set(0.5, 0.5);
	instructionsText.y = 100;
	menuContainer.addChild(instructionsText);
	// Get highest score from storage
	var highestScore = storage.highestScore || 0;
	// Highest score display shadow
	var highScoreShadow = new Text2("Highest Score: " + highestScore, {
		size: 60,
		fill: 0x000000,
		weight: 800
	});
	highScoreShadow.anchor.set(0.5, 0.5);
	highScoreShadow.x = 4;
	highScoreShadow.y = 200 + 4;
	menuContainer.addChild(highScoreShadow);
	// Highest score display
	var highScoreText = new Text2("Highest Score: " + highestScore, {
		size: 60,
		fill: 0xFFD700,
		weight: 800
	});
	highScoreText.anchor.set(0.5, 0.5);
	highScoreText.y = 200;
	menuContainer.addChild(highScoreText);
	// Credits text
	var creditsText = new Text2("Made with FRVR", {
		size: 40,
		fill: 0xCCCCCC,
		weight: 400
	});
	creditsText.anchor.set(0.5, 0.5);
	creditsText.y = 300;
	menuContainer.addChild(creditsText);
	// Position menu container at center of screen
	menuContainer.x = 2048 / 2;
	menuContainer.y = 2732 / 2;
	// Start button functionality
	startButton.down = function () {
		// Start playing background music immediately when button is pressed
		LK.playMusic('acxs');
		// Add score and gold counters to GUI when game starts
		LK.gui.right.addChild(scoreCounterContainer);
		LK.gui.right.addChild(goldCounterContainer);
		// Hide the start menu with animation
		tween(self, {
			alpha: 0
		}, {
			duration: 500,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				self.destroy();
				// Start countdown sequence
				var countdownContainer = new Container();
				game.addChild(countdownContainer);
				countdownContainer.x = 2048 / 2;
				countdownContainer.y = 2732 / 2;
				// Create countdown text
				var countdownText = new Text2("3", {
					size: 300,
					fill: 0xFFFFFF,
					weight: 800
				});
				countdownText.anchor.set(0.5, 0.5);
				countdownContainer.addChild(countdownText);
				// Create countdown shadow
				var countdownShadow = new Text2("3", {
					size: 300,
					fill: 0x000000,
					weight: 800
				});
				countdownShadow.anchor.set(0.5, 0.5);
				countdownShadow.x = 8;
				countdownShadow.y = 8;
				countdownContainer.addChild(countdownShadow);
				var countdownNumbers = ["3", "2", "1", "GO!"];
				var currentCountdown = 0;
				function showNextCountdown() {
					if (currentCountdown < countdownNumbers.length) {
						var number = countdownNumbers[currentCountdown];
						countdownText.setText(number);
						countdownShadow.setText(number);
						// Scale animation for each countdown number
						countdownContainer.scaleX = 0.5;
						countdownContainer.scaleY = 0.5;
						countdownContainer.alpha = 0;
						tween(countdownContainer, {
							scaleX: 1.2,
							scaleY: 1.2,
							alpha: 1
						}, {
							duration: 300,
							easing: tween.easeOut,
							onFinish: function onFinish() {
								tween(countdownContainer, {
									scaleX: 1,
									scaleY: 1
								}, {
									duration: 200,
									easing: tween.easeIn,
									onFinish: function onFinish() {
										currentCountdown++;
										if (currentCountdown < countdownNumbers.length) {
											LK.setTimeout(showNextCountdown, 500);
										} else {
											// Countdown finished, start the game
											tween(countdownContainer, {
												alpha: 0,
												scaleX: 0.5,
												scaleY: 0.5
											}, {
												duration: 300,
												easing: tween.easeIn,
												onFinish: function onFinish() {
													countdownContainer.destroy();
													// Auto-start the game
													if (waveIndicator) {
														waveIndicator.gameStarted = true;
														currentWave = 1; // Start with wave 1
														waveTimer = 0; // Start wave immediately
														waveInProgress = true; // Begin the first wave
														waveSpawned = false; // Mark that we need to spawn enemies
														var notification = game.addChild(new Notification("Game started! Wave 1 beginning!"));
														notification.x = 2048 / 2;
														notification.y = grid.height - 150;
													}
												}
											});
										}
									}
								});
							}
						});
					} else {
						countdownContainer.destroy();
					}
				}
				// Start the countdown
				showNextCountdown();
			}
		});
	};
	// Update method for animations
	self.update = function () {
		// Animation methods removed
	};
	return self;
});
var Tower = Container.expand(function (id) {
	var self = Container.call(this);
	self.id = id || 'default';
	self.level = 1;
	self.maxLevel = 3;
	self.gridX = 0;
	self.gridY = 0;
	self.range = 3 * CELL_SIZE;
	// Standardized method to get the current range of the tower
	self.getRange = function () {
		// Always calculate range based on tower type and level
		switch (self.id) {
			case 'sniper':
				// Sniper: base 7, +1.2 per level, huge boost at max level
				if (self.level === self.maxLevel) {
					return 20 * CELL_SIZE; // Massive range for max level
				}
				return (7 + (self.level - 1) * 1.2) * CELL_SIZE;
			case 'splash':
				// Splash: base 3.5, +0.4 per level 
				return (3.5 + (self.level - 1) * 0.4) * CELL_SIZE;
			case 'rapid':
				// Rapid: base 4, +0.7 per level
				return (4 + (self.level - 1) * 0.7) * CELL_SIZE;
			case 'slow':
				// Slow (Mine): base 3, +0.5 per level - increased range for mines
				return (3 + (self.level - 1) * 0.5) * CELL_SIZE;
			case 'poison':
				// Poison: base 4.5, +0.7 per level
				return (4.5 + (self.level - 1) * 0.7) * CELL_SIZE;
			default:
				// Default: base 4.5, +0.7 per level
				return (4.5 + (self.level - 1) * 0.7) * CELL_SIZE;
		}
	};
	self.cellsInRange = [];
	self.fireRate = 60;
	self.bulletSpeed = 5;
	self.damage = 35;
	self.lastFired = 0;
	self.targetEnemy = null;
	switch (self.id) {
		case 'rapid':
			self.fireRate = 30;
			self.damage = 15;
			self.range = 2.5 * CELL_SIZE;
			self.bulletSpeed = 7;
			break;
		case 'sniper':
			self.fireRate = 90;
			self.damage = 50;
			self.range = 5 * CELL_SIZE;
			self.bulletSpeed = 25;
			break;
		case 'splash':
			//{g2} 
			self.fireRate = 180; // Much slower fire rate for splash tower
			self.damage = 30; // Increased damage so enemies need at least 3 hits
			self.range = 2 * CELL_SIZE;
			self.bulletSpeed = 4;
			break;
		case 'slow':
			self.fireRate = 50;
			self.damage = 20;
			self.range = 3.5 * CELL_SIZE;
			self.bulletSpeed = 5;
			break;
		case 'poison':
			self.fireRate = 70;
			self.damage = 25;
			self.range = 3.2 * CELL_SIZE;
			self.bulletSpeed = 5;
			break;
	}
	// Apply level 1 upgrades immediately for consistent scaling
	if (self.level === 1) {
		// Apply the upgrade scaling for level 1 to ensure consistency
		if (self.id === 'rapid') {
			self.fireRate = Math.max(10, 30 - self.level * 5);
			self.damage = 15 + self.level * 12;
			self.bulletSpeed = 7 + self.level * 1.2;
		} else if (self.id === 'sniper') {
			self.fireRate = Math.max(30, 90 - self.level * 12);
			self.damage = 50 + self.level * 25;
			self.bulletSpeed = 25 + self.level * 3;
		} else if (self.id === 'splash') {
			self.fireRate = Math.max(60, 180 - self.level * 20);
			self.damage = 30 + self.level * 20;
			self.bulletSpeed = 4 + self.level * 1;
		} else {
			self.fireRate = Math.max(15, 60 - self.level * 12);
			self.damage = 35 + self.level * 20;
			self.bulletSpeed = 5 + self.level * 1.5;
		}
	}
	// Use tower-specific asset based on tower type
	var assetName = 'tower_' + (self.id === 'default' ? 'default' : self.id);
	var baseGraphics = self.attachAsset(assetName, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// No need for tinting since each tower type has its own colored asset
	var levelIndicators = [];
	var maxStars = self.maxLevel;
	var starSpacing = baseGraphics.width / (maxStars + 1);
	var starSize = CELL_SIZE / 5;
	for (var i = 0; i < maxStars; i++) {
		var star = new Container();
		// Create star shape using multiple triangles to form a 5-pointed star
		var starGraphics = star.attachAsset('towerLevelIndicator', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		starGraphics.width = starSize;
		starGraphics.height = starSize;
		starGraphics.tint = 0x444444; // Dark gray for unfilled stars
		// Position stars in a row below the tower
		star.x = -CELL_SIZE + starSpacing * (i + 1);
		star.y = CELL_SIZE * 0.7;
		self.addChild(star);
		levelIndicators.push(star);
	}
	// Remove gun graphics - towers now only show their base images
	self.updateLevelIndicators = function () {
		for (var i = 0; i < maxStars; i++) {
			var star = levelIndicators[i];
			var starGraphics = star.children[0];
			if (i < self.level) {
				// Filled gold star for achieved levels
				starGraphics.tint = 0xFFD700; // Gold color
				// Add slight animation to make stars more prominent
				tween(starGraphics, {
					scaleX: 1.2,
					scaleY: 1.2
				}, {
					duration: 100,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						tween(starGraphics, {
							scaleX: 1,
							scaleY: 1
						}, {
							duration: 100,
							easing: tween.easeIn
						});
					}
				});
			} else {
				// Empty dark star for unachieved levels
				starGraphics.tint = 0x444444; // Dark gray
			}
		}
	};
	self.updateLevelIndicators();
	self.refreshCellsInRange = function () {
		for (var i = 0; i < self.cellsInRange.length; i++) {
			var cell = self.cellsInRange[i];
			var towerIndex = cell.towersInRange.indexOf(self);
			if (towerIndex !== -1) {
				cell.towersInRange.splice(towerIndex, 1);
			}
		}
		self.cellsInRange = [];
		var rangeRadius = self.getRange() / CELL_SIZE;
		var centerX = self.gridX + 1;
		var centerY = self.gridY + 1;
		var minI = Math.floor(centerX - rangeRadius - 0.5);
		var maxI = Math.ceil(centerX + rangeRadius + 0.5);
		var minJ = Math.floor(centerY - rangeRadius - 0.5);
		var maxJ = Math.ceil(centerY + rangeRadius + 0.5);
		for (var i = minI; i <= maxI; i++) {
			for (var j = minJ; j <= maxJ; j++) {
				var closestX = Math.max(i, Math.min(centerX, i + 1));
				var closestY = Math.max(j, Math.min(centerY, j + 1));
				var deltaX = closestX - centerX;
				var deltaY = closestY - centerY;
				var distanceSquared = deltaX * deltaX + deltaY * deltaY;
				if (distanceSquared <= rangeRadius * rangeRadius) {
					var cell = grid.getCell(i, j);
					if (cell) {
						self.cellsInRange.push(cell);
						cell.towersInRange.push(self);
					}
				}
			}
		}
		grid.renderDebug();
	};
	self.getTotalValue = function () {
		var baseTowerCost = getTowerCost(self.id);
		var totalInvestment = baseTowerCost;
		var baseUpgradeCost = baseTowerCost; // Upgrade cost now scales with base tower cost
		for (var i = 1; i < self.level; i++) {
			totalInvestment += Math.floor(baseUpgradeCost * Math.pow(2, i - 1));
		}
		return totalInvestment;
	};
	self.upgrade = function () {
		if (self.level < self.maxLevel) {
			// Exponential upgrade cost: base cost * (2 ^ (level-1)), scaled by tower base cost
			var baseUpgradeCost = getTowerCost(self.id);
			var upgradeCost;
			// Make last upgrade level extra expensive
			if (self.level === self.maxLevel - 1) {
				upgradeCost = Math.floor(baseUpgradeCost * Math.pow(2, self.level - 1) * 3.5 / 2); // Half the cost for final upgrade
			} else {
				upgradeCost = Math.floor(baseUpgradeCost * Math.pow(2, self.level - 1));
			}
			if (gold >= upgradeCost) {
				setGold(gold - upgradeCost);
				self.level++;
				// No need to update self.range here; getRange() is now the source of truth
				// Apply tower-specific upgrades based on type with enhanced scaling
				if (self.id === 'rapid') {
					if (self.level === self.maxLevel) {
						// Extra powerful last upgrade (triple the effect)
						self.fireRate = Math.max(3, 30 - self.level * 12); // Much faster firing
						self.damage = 15 + self.level * 25; // Higher damage
						self.bulletSpeed = 7 + self.level * 3; // Much faster bullets
					} else {
						self.fireRate = Math.max(10, 30 - self.level * 5); // Faster firing rate scaling
						self.damage = 15 + self.level * 12; // Better damage scaling
						self.bulletSpeed = 7 + self.level * 1.2; // Better speed scaling
					}
				} else if (self.id === 'sniper') {
					if (self.level === self.maxLevel) {
						// Sniper gets massive damage boost at max level
						self.fireRate = Math.max(8, 90 - self.level * 15); // Faster sniping
						self.damage = 50 + self.level * 60; // Huge damage increase
						self.bulletSpeed = 25 + self.level * 8; // Much faster bullets
					} else {
						self.fireRate = Math.max(30, 90 - self.level * 12);
						self.damage = 50 + self.level * 25;
						self.bulletSpeed = 25 + self.level * 3;
					}
				} else if (self.id === 'splash') {
					if (self.level === self.maxLevel) {
						// Splash gets area damage boost
						self.fireRate = Math.max(20, 180 - self.level * 35); // Much faster splash attacks
						self.damage = 30 + self.level * 45; // High damage for area effect
						self.bulletSpeed = 4 + self.level * 2.5;
					} else {
						self.fireRate = Math.max(60, 180 - self.level * 20);
						self.damage = 30 + self.level * 20;
						self.bulletSpeed = 4 + self.level * 1;
					}
				} else {
					if (self.level === self.maxLevel) {
						// Extra powerful last upgrade for all other towers (triple the effect)
						self.fireRate = Math.max(5, 60 - self.level * 30); // Much faster firing
						self.damage = 35 + self.level * 50; // Much higher damage
						self.bulletSpeed = 5 + self.level * 3.5; // Much faster bullets
					} else {
						self.fireRate = Math.max(15, 60 - self.level * 12); // Better fire rate scaling
						self.damage = 35 + self.level * 20; // Better damage scaling
						self.bulletSpeed = 5 + self.level * 1.5; // Better speed scaling
					}
				}
				self.refreshCellsInRange();
				self.updateLevelIndicators();
				if (self.level > 1) {
					var levelDot = levelIndicators[self.level - 1].children[0];
					tween(levelDot, {
						scaleX: 1.5,
						scaleY: 1.5
					}, {
						duration: 300,
						easing: tween.elasticOut,
						onFinish: function onFinish() {
							tween(levelDot, {
								scaleX: 1,
								scaleY: 1
							}, {
								duration: 200,
								easing: tween.easeOut
							});
						}
					});
				}
				return true;
			} else {
				var notification = game.addChild(new Notification("Not enough gold to upgrade!"));
				notification.x = 2048 / 2;
				notification.y = grid.height - 50;
				return false;
			}
		}
		return false;
	};
	self.findTarget = function () {
		var closestEnemy = null;
		var closestScore = Infinity;
		for (var i = 0; i < enemies.length; i++) {
			var enemy = enemies[i];
			var dx = enemy.x - self.x;
			var dy = enemy.y - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			// Check if enemy is in range
			if (distance <= self.getRange()) {
				// Handle flying enemies differently - they can be targeted regardless of path
				if (enemy.isFlying) {
					// Lizard enemies can only be targeted by area/splash towers
					if (enemy.type === 'lizard' && self.id !== 'splash') {
						// Skip lizard enemies for non-splash towers
						continue;
					}
					// For flying enemies, prioritize by distance to the goal
					if (enemy.flyingTarget) {
						var goalX = enemy.flyingTarget.x;
						var goalY = enemy.flyingTarget.y;
						var distToGoal = Math.sqrt((goalX - enemy.cellX) * (goalX - enemy.cellX) + (goalY - enemy.cellY) * (goalY - enemy.cellY));
						// Use distance to goal as score
						if (distToGoal < closestScore) {
							closestScore = distToGoal;
							closestEnemy = enemy;
						}
					} else {
						// If no flying target yet (shouldn't happen), prioritize by distance to tower
						if (distance < closestScore) {
							closestScore = distance;
							closestEnemy = enemy;
						}
					}
				} else {
					// For ground enemies, use the original path-based targeting
					// Get the cell for this enemy
					var cell = grid.getCell(enemy.cellX, enemy.cellY);
					if (cell && cell.pathId === pathId) {
						// Use the cell's score (distance to exit) for prioritization
						// Lower score means closer to exit
						if (cell.score < closestScore) {
							closestScore = cell.score;
							closestEnemy = enemy;
						}
					}
				}
			}
		}
		if (!closestEnemy) {
			self.targetEnemy = null;
		}
		return closestEnemy;
	};
	self.update = function () {
		self.targetEnemy = self.findTarget();
		if (self.targetEnemy) {
			var dx = self.targetEnemy.x - self.x;
			var dy = self.targetEnemy.y - self.y;
			var angle = Math.atan2(dy, dx);
			// Rotate the entire tower to face the enemy
			baseGraphics.rotation = angle;
			if (LK.ticks - self.lastFired >= self.fireRate) {
				self.fire();
				self.lastFired = LK.ticks;
			}
		}
	};
	self.down = function (x, y, obj) {
		var existingMenus = game.children.filter(function (child) {
			return child instanceof UpgradeMenu;
		});
		var hasOwnMenu = false;
		var rangeCircle = null;
		for (var i = 0; i < game.children.length; i++) {
			if (game.children[i].isTowerRange && game.children[i].tower === self) {
				rangeCircle = game.children[i];
				break;
			}
		}
		for (var i = 0; i < existingMenus.length; i++) {
			if (existingMenus[i].tower === self) {
				hasOwnMenu = true;
				break;
			}
		}
		if (hasOwnMenu) {
			for (var i = 0; i < existingMenus.length; i++) {
				if (existingMenus[i].tower === self) {
					hideUpgradeMenu(existingMenus[i]);
				}
			}
			if (rangeCircle) {
				game.removeChild(rangeCircle);
			}
			selectedTower = null;
			grid.renderDebug();
			return;
		}
		for (var i = 0; i < existingMenus.length; i++) {
			existingMenus[i].destroy();
		}
		for (var i = game.children.length - 1; i >= 0; i--) {
			if (game.children[i].isTowerRange) {
				game.removeChild(game.children[i]);
			}
		}
		selectedTower = self;
		var rangeIndicator = new Container();
		rangeIndicator.isTowerRange = true;
		rangeIndicator.tower = self;
		game.addChild(rangeIndicator);
		rangeIndicator.x = self.x;
		rangeIndicator.y = self.y;
		var rangeGraphics = rangeIndicator.attachAsset('rangeCircle', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rangeGraphics.width = rangeGraphics.height = self.getRange() * 2;
		rangeGraphics.alpha = 0.3;
		// Add actual tower asset preview on top of range circle
		var assetName = 'tower_' + (self.id === 'default' ? 'default' : self.id);
		var towerPreviewGraphics = rangeIndicator.attachAsset(assetName, {
			anchorX: 0.5,
			anchorY: 0.5
		});
		towerPreviewGraphics.alpha = 0.7;
		towerPreviewGraphics.scaleX = 1.2;
		towerPreviewGraphics.scaleY = 1.2;
		var upgradeMenu = new UpgradeMenu(self);
		game.addChild(upgradeMenu);
		upgradeMenu.x = 2048 / 2;
		tween(upgradeMenu, {
			y: 2732 - 225
		}, {
			duration: 200,
			easing: tween.backOut
		});
		grid.renderDebug();
	};
	self.isInRange = function (enemy) {
		if (!enemy) {
			return false;
		}
		var dx = enemy.x - self.x;
		var dy = enemy.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		return distance <= self.getRange();
	};
	self.fire = function () {
		if (self.targetEnemy) {
			var potentialDamage = 0;
			for (var i = 0; i < self.targetEnemy.bulletsTargetingThis.length; i++) {
				potentialDamage += self.targetEnemy.bulletsTargetingThis[i].damage;
			}
			if (self.targetEnemy.health > potentialDamage) {
				var bulletX = self.x + Math.cos(baseGraphics.rotation) * 40;
				var bulletY = self.y + Math.sin(baseGraphics.rotation) * 40;
				var bullet = new Bullet(bulletX, bulletY, self.targetEnemy, self.damage, self.bulletSpeed, self.id);
				// For slow tower, pass level for scaling slow effect
				if (self.id === 'slow') {
					bullet.sourceTowerLevel = self.level;
				}
				game.addChild(bullet);
				bullets.push(bullet);
				self.targetEnemy.bulletsTargetingThis.push(bullet);
				// Remove recoil animation - towers now only show base images
			}
		}
	};
	self.placeOnGrid = function (gridX, gridY) {
		self.gridX = gridX;
		self.gridY = gridY;
		self.x = grid.x + gridX * CELL_SIZE + CELL_SIZE / 2;
		self.y = grid.y + gridY * CELL_SIZE + CELL_SIZE / 2;
		for (var i = 0; i < 2; i++) {
			for (var j = 0; j < 2; j++) {
				var cell = grid.getCell(gridX + i, gridY + j);
				if (cell) {
					cell.type = 1;
				}
			}
		}
		self.refreshCellsInRange();
	};
	return self;
});
var TowerPreview = Container.expand(function () {
	var self = Container.call(this);
	var towerRange = 3;
	var rangeInPixels = towerRange * CELL_SIZE;
	self.towerType = 'default';
	self.hasEnoughGold = true;
	var rangeIndicator = new Container();
	self.addChild(rangeIndicator);
	var rangeGraphics = rangeIndicator.attachAsset('rangeCircle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	rangeGraphics.alpha = 0.3;
	// Use actual tower asset instead of generic preview
	var assetName = 'tower_' + (self.towerType === 'default' ? 'default' : self.towerType);
	var previewGraphics = self.attachAsset(assetName, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Scale tower preview to be slightly larger for better visibility
	previewGraphics.scaleX = 1.3;
	previewGraphics.scaleY = 1.3;
	self.canPlace = false;
	self.gridX = 0;
	self.gridY = 0;
	self.blockedByEnemy = false;
	self.update = function () {
		var previousHasEnoughGold = self.hasEnoughGold;
		self.hasEnoughGold = gold >= getTowerCost(self.towerType);
		// Only update appearance if the affordability status has changed
		if (previousHasEnoughGold !== self.hasEnoughGold) {
			self.updateAppearance();
		}
	};
	self.updateTowerGraphics = function () {
		// Remove old graphics
		if (previewGraphics && previewGraphics.parent) {
			previewGraphics.parent.removeChild(previewGraphics);
		}
		// Create new graphics with correct tower asset
		var assetName = 'tower_' + (self.towerType === 'default' ? 'default' : self.towerType);
		previewGraphics = self.attachAsset(assetName, {
			anchorX: 0.5,
			anchorY: 0.5
		});
		// Scale tower preview to be slightly larger for better visibility
		previewGraphics.scaleX = 1.3;
		previewGraphics.scaleY = 1.3;
	};
	self.updateAppearance = function () {
		// Use Tower class to get the source of truth for range
		var tempTower = new Tower(self.towerType);
		var previewRange = tempTower.getRange();
		// Clean up tempTower to avoid memory leaks
		if (tempTower && tempTower.destroy) {
			tempTower.destroy();
		}
		// Set range indicator using unified range logic
		rangeGraphics.width = rangeGraphics.height = previewRange * 2;
		// Use white tint for normal state since towers have their own colors
		previewGraphics.tint = 0xFFFFFF;
		// Only tint red if cannot place or not enough gold
		if (!self.canPlace || !self.hasEnoughGold) {
			previewGraphics.tint = 0xFF0000;
		}
	};
	self.updatePlacementStatus = function () {
		var validGridPlacement = true;
		// Special placement rules for mines
		if (self.towerType === 'slow') {
			// slow tower is mine
			// Mines can only be placed on path lines
			var isOnPath = false;
			var cellX = self.gridX;
			var cellY = self.gridY;
			var cellWorldX = grid.x + cellX * CELL_SIZE + CELL_SIZE / 2;
			var cellWorldY = grid.y + cellY * CELL_SIZE + CELL_SIZE / 2;
			// Check if position is on any of the path lines
			var tolerance = CELL_SIZE / 2;
			// Check vertical lines
			var verticalLines = [{
				x: cloud2.x + 200,
				startY: 0,
				endY: 630
			},
			// Green line
			{
				x: 1350,
				startY: 630,
				endY: 900
			},
			// Purple line  
			{
				x: 450,
				startY: 900,
				endY: 1340
			},
			// Brown line
			{
				x: 1350,
				startY: 1340,
				endY: 1700
			},
			// Yellow line
			{
				x: 450,
				startY: 1700,
				endY: 2100
			} // Cyan line
			];
			// Check horizontal lines  
			var horizontalLines = [{
				y: 630,
				startX: cloud2.x + 200,
				endX: 1350
			},
			// Pink line
			{
				y: 900,
				startX: 1350,
				endX: 450
			},
			// Red line
			{
				y: 1340,
				startX: 450,
				endX: 1350
			},
			// Blue line
			{
				y: 1700,
				startX: 1350,
				endX: 450
			},
			// Green horizontal line
			{
				y: 2100,
				startX: 450,
				endX: 450 + 980
			} // Magenta line
			];
			// Check if on vertical line
			for (var i = 0; i < verticalLines.length; i++) {
				var line = verticalLines[i];
				if (Math.abs(cellWorldX - line.x) < tolerance && cellWorldY >= line.startY - tolerance && cellWorldY <= line.endY + tolerance) {
					isOnPath = true;
					break;
				}
			}
			// Check if on horizontal line
			if (!isOnPath) {
				for (var i = 0; i < horizontalLines.length; i++) {
					var line = horizontalLines[i];
					if (Math.abs(cellWorldY - line.y) < tolerance && cellWorldX >= Math.min(line.startX, line.endX) - tolerance && cellWorldX <= Math.max(line.startX, line.endX) + tolerance) {
						isOnPath = true;
						break;
					}
				}
			}
			validGridPlacement = isOnPath;
		} else {
			// Regular tower placement rules
			if (self.gridY <= 4 || self.gridY + 1 >= grid.cells[0].length - 4) {
				validGridPlacement = false;
			} else {
				for (var i = 0; i < 2; i++) {
					for (var j = 0; j < 2; j++) {
						var cell = grid.getCell(self.gridX + i, self.gridY + j);
						if (!cell || cell.type !== 0) {
							validGridPlacement = false;
							break;
						}
					}
					if (!validGridPlacement) {
						break;
					}
				}
			}
		}
		self.blockedByEnemy = false;
		if (validGridPlacement) {
			for (var i = 0; i < enemies.length; i++) {
				var enemy = enemies[i];
				if (enemy.currentCellY < 4) {
					continue;
				}
				// Only check non-flying enemies, flying enemies can pass over towers
				if (!enemy.isFlying) {
					if (enemy.cellX >= self.gridX && enemy.cellX < self.gridX + 2 && enemy.cellY >= self.gridY && enemy.cellY < self.gridY + 2) {
						self.blockedByEnemy = true;
						break;
					}
					if (enemy.currentTarget) {
						var targetX = enemy.currentTarget.x;
						var targetY = enemy.currentTarget.y;
						if (targetX >= self.gridX && targetX < self.gridX + 2 && targetY >= self.gridY && targetY < self.gridY + 2) {
							self.blockedByEnemy = true;
							break;
						}
					}
				}
			}
		}
		self.canPlace = validGridPlacement && !self.blockedByEnemy;
		self.hasEnoughGold = gold >= getTowerCost(self.towerType);
		self.updateAppearance();
	};
	self.checkPlacement = function () {
		self.updatePlacementStatus();
	};
	self.snapToGrid = function (x, y) {
		var gridPosX = x - grid.x;
		var gridPosY = y - grid.y;
		self.gridX = Math.floor(gridPosX / CELL_SIZE);
		self.gridY = Math.floor(gridPosY / CELL_SIZE);
		self.x = grid.x + self.gridX * CELL_SIZE + CELL_SIZE / 2;
		self.y = grid.y + self.gridY * CELL_SIZE + CELL_SIZE / 2;
		self.checkPlacement();
	};
	return self;
});
var UpgradeMenu = Container.expand(function (tower) {
	var self = Container.call(this);
	self.tower = tower;
	self.y = 2732 + 225;
	var menuBackground = self.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	menuBackground.width = 2048;
	menuBackground.height = 500;
	menuBackground.tint = 0x444444;
	menuBackground.alpha = 0.9;
	var towerTypeText = new Text2(self.tower.id.charAt(0).toUpperCase() + self.tower.id.slice(1) + ' Tower', {
		size: 80,
		fill: 0xFFFFFF,
		weight: 800
	});
	towerTypeText.anchor.set(0, 0);
	towerTypeText.x = -840;
	towerTypeText.y = -160;
	self.addChild(towerTypeText);
	var statsText = new Text2('Level: ' + self.tower.level + '/' + self.tower.maxLevel + '\nDamage: ' + self.tower.damage + '\nFire Rate: ' + (60 / self.tower.fireRate).toFixed(1) + '/s', {
		size: 70,
		fill: 0xFFFFFF,
		weight: 400
	});
	statsText.anchor.set(0, 0.5);
	statsText.x = -840;
	statsText.y = 50;
	self.addChild(statsText);
	var buttonsContainer = new Container();
	buttonsContainer.x = 500;
	self.addChild(buttonsContainer);
	var upgradeButton = new Container();
	buttonsContainer.addChild(upgradeButton);
	var buttonBackground = upgradeButton.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	buttonBackground.width = 500;
	buttonBackground.height = 150;
	var isMaxLevel = self.tower.level >= self.tower.maxLevel;
	// Exponential upgrade cost: base cost * (2 ^ (level-1)), scaled by tower base cost
	var baseUpgradeCost = getTowerCost(self.tower.id);
	var upgradeCost;
	if (isMaxLevel) {
		upgradeCost = 0;
	} else if (self.tower.level === self.tower.maxLevel - 1) {
		upgradeCost = Math.floor(baseUpgradeCost * Math.pow(2, self.tower.level - 1) * 3.5 / 2);
	} else {
		upgradeCost = Math.floor(baseUpgradeCost * Math.pow(2, self.tower.level - 1));
	}
	buttonBackground.tint = isMaxLevel ? 0x888888 : gold >= upgradeCost ? 0x00AA00 : 0x888888;
	var buttonText = new Text2(isMaxLevel ? 'Max Level' : 'Upgrade: ' + upgradeCost + ' gold', {
		size: 60,
		fill: 0xFFFFFF,
		weight: 800
	});
	buttonText.anchor.set(0.5, 0.5);
	upgradeButton.addChild(buttonText);
	var sellButton = new Container();
	buttonsContainer.addChild(sellButton);
	var sellButtonBackground = sellButton.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	sellButtonBackground.width = 500;
	sellButtonBackground.height = 150;
	sellButtonBackground.tint = 0xCC0000;
	var totalInvestment = self.tower.getTotalValue ? self.tower.getTotalValue() : 0;
	var sellValue = getTowerSellValue(totalInvestment);
	var sellButtonText = new Text2('Sell: +' + sellValue + ' gold', {
		size: 60,
		fill: 0xFFFFFF,
		weight: 800
	});
	sellButtonText.anchor.set(0.5, 0.5);
	sellButton.addChild(sellButtonText);
	upgradeButton.y = -85;
	sellButton.y = 85;
	var closeButton = new Container();
	self.addChild(closeButton);
	var closeBackground = closeButton.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	closeBackground.width = 90;
	closeBackground.height = 90;
	closeBackground.tint = 0xAA0000;
	var closeText = new Text2('X', {
		size: 68,
		fill: 0xFFFFFF,
		weight: 800
	});
	closeText.anchor.set(0.5, 0.5);
	closeButton.addChild(closeText);
	closeButton.x = menuBackground.width / 2 - 57;
	closeButton.y = -menuBackground.height / 2 + 57;
	upgradeButton.down = function (x, y, obj) {
		if (self.tower.level >= self.tower.maxLevel) {
			var notification = game.addChild(new Notification("Tower is already at max level!"));
			notification.x = 2048 / 2;
			notification.y = grid.height - 50;
			return;
		}
		if (self.tower.upgrade()) {
			// Exponential upgrade cost: base cost * (2 ^ (level-1)), scaled by tower base cost
			var baseUpgradeCost = getTowerCost(self.tower.id);
			if (self.tower.level >= self.tower.maxLevel) {
				upgradeCost = 0;
			} else if (self.tower.level === self.tower.maxLevel - 1) {
				upgradeCost = Math.floor(baseUpgradeCost * Math.pow(2, self.tower.level - 1) * 3.5 / 2);
			} else {
				upgradeCost = Math.floor(baseUpgradeCost * Math.pow(2, self.tower.level - 1));
			}
			statsText.setText('Level: ' + self.tower.level + '/' + self.tower.maxLevel + '\nDamage: ' + self.tower.damage + '\nFire Rate: ' + (60 / self.tower.fireRate).toFixed(1) + '/s');
			buttonText.setText('Upgrade: ' + upgradeCost + ' gold');
			var totalInvestment = self.tower.getTotalValue ? self.tower.getTotalValue() : 0;
			var sellValue = Math.floor(totalInvestment * 0.6);
			sellButtonText.setText('Sell: +' + sellValue + ' gold');
			if (self.tower.level >= self.tower.maxLevel) {
				buttonBackground.tint = 0x888888;
				buttonText.setText('Max Level');
			}
			var rangeCircle = null;
			for (var i = 0; i < game.children.length; i++) {
				if (game.children[i].isTowerRange && game.children[i].tower === self.tower) {
					rangeCircle = game.children[i];
					break;
				}
			}
			if (rangeCircle) {
				var rangeGraphics = rangeCircle.children[0];
				rangeGraphics.width = rangeGraphics.height = self.tower.getRange() * 2;
			} else {
				var newRangeIndicator = new Container();
				newRangeIndicator.isTowerRange = true;
				newRangeIndicator.tower = self.tower;
				game.addChildAt(newRangeIndicator, 0);
				newRangeIndicator.x = self.tower.x;
				newRangeIndicator.y = self.tower.y;
				var rangeGraphics = newRangeIndicator.attachAsset('rangeCircle', {
					anchorX: 0.5,
					anchorY: 0.5
				});
				rangeGraphics.width = rangeGraphics.height = self.tower.getRange() * 2;
				rangeGraphics.alpha = 0.3;
			}
			tween(self, {
				scaleX: 1.05,
				scaleY: 1.05
			}, {
				duration: 100,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					tween(self, {
						scaleX: 1,
						scaleY: 1
					}, {
						duration: 100,
						easing: tween.easeIn
					});
				}
			});
		}
	};
	sellButton.down = function (x, y, obj) {
		var totalInvestment = self.tower.getTotalValue ? self.tower.getTotalValue() : 0;
		var sellValue = getTowerSellValue(totalInvestment);
		setGold(gold + sellValue);
		var notification = game.addChild(new Notification("Tower sold for " + sellValue + " gold!"));
		notification.x = 2048 / 2;
		notification.y = grid.height - 50;
		var gridX = self.tower.gridX;
		var gridY = self.tower.gridY;
		for (var i = 0; i < 2; i++) {
			for (var j = 0; j < 2; j++) {
				var cell = grid.getCell(gridX + i, gridY + j);
				if (cell) {
					cell.type = 0;
					var towerIndex = cell.towersInRange.indexOf(self.tower);
					if (towerIndex !== -1) {
						cell.towersInRange.splice(towerIndex, 1);
					}
				}
			}
		}
		if (selectedTower === self.tower) {
			selectedTower = null;
		}
		var towerIndex = towers.indexOf(self.tower);
		if (towerIndex !== -1) {
			towers.splice(towerIndex, 1);
		}
		towerLayer.removeChild(self.tower);
		grid.pathFind();
		grid.renderDebug();
		self.destroy();
		for (var i = 0; i < game.children.length; i++) {
			if (game.children[i].isTowerRange && game.children[i].tower === self.tower) {
				game.removeChild(game.children[i]);
				break;
			}
		}
	};
	closeButton.down = function (x, y, obj) {
		hideUpgradeMenu(self);
		selectedTower = null;
		grid.renderDebug();
	};
	self.update = function () {
		if (self.tower.level >= self.tower.maxLevel) {
			if (buttonText.text !== 'Max Level') {
				buttonText.setText('Max Level');
				buttonBackground.tint = 0x888888;
			}
			return;
		}
		// Exponential upgrade cost: base cost * (2 ^ (level-1)), scaled by tower base cost
		var baseUpgradeCost = getTowerCost(self.tower.id);
		var currentUpgradeCost;
		if (self.tower.level >= self.tower.maxLevel) {
			currentUpgradeCost = 0;
		} else if (self.tower.level === self.tower.maxLevel - 1) {
			currentUpgradeCost = Math.floor(baseUpgradeCost * Math.pow(2, self.tower.level - 1) * 3.5 / 2);
		} else {
			currentUpgradeCost = Math.floor(baseUpgradeCost * Math.pow(2, self.tower.level - 1));
		}
		var canAfford = gold >= currentUpgradeCost;
		buttonBackground.tint = canAfford ? 0x00AA00 : 0x888888;
		var newText = 'Upgrade: ' + currentUpgradeCost + ' gold';
		if (buttonText.text !== newText) {
			buttonText.setText(newText);
		}
	};
	return self;
});
var WaveIndicator = Container.expand(function () {
	var self = Container.call(this);
	self.gameStarted = false;
	self.waveMarkers = [];
	self.waveTypes = [];
	self.enemyCounts = [];
	self.indicatorWidth = 0;
	self.lastBossType = null; // Track the last boss type to avoid repeating
	var blockWidth = 400;
	var totalBlocksWidth = blockWidth * totalWaves;
	// Create moving orange line
	self.movingLine = new Container();
	var orangeLine = self.movingLine.attachAsset('towerLevelIndicator', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	orangeLine.width = 8;
	orangeLine.height = 140;
	orangeLine.tint = 0xFFA500; // Orange color
	self.addChild(self.movingLine);
	// No start marker needed - wave indicator only shows waves
	for (var i = 0; i < totalWaves; i++) {
		var marker = new Container();
		var block = marker.attachAsset('notification', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		block.width = blockWidth - 10;
		block.height = 70 * 2;
		// --- Begin new unified wave logic ---
		var waveType = "normal";
		var enemyType = "normal";
		var enemyCount = 10;
		var isBossWave = (i + 1) % 10 === 0;
		// Ensure all types appear in early waves
		if (i === 0) {
			block.tint = 0xAAAAAA;
			waveType = "Normal";
			enemyType = "normal";
			enemyCount = 10;
		} else if (i === 1) {
			block.tint = 0x00AAFF;
			waveType = "Fast";
			enemyType = "fast";
			enemyCount = 10;
		} else if (i === 2) {
			block.tint = 0xAA0000;
			waveType = "Immune";
			enemyType = "immune";
			enemyCount = 10;
		} else if (i === 3) {
			block.tint = 0xFFFF00;
			waveType = "Lizard";
			enemyType = "lizard";
			enemyCount = 10;
		} else if (i === 4) {
			block.tint = 0xFF00FF;
			waveType = "Swarm";
			enemyType = "swarm";
			enemyCount = 30;
		} else if (isBossWave) {
			// Boss waves: cycle through all boss types, last boss is always lizard
			var bossTypes = ['normal', 'fast', 'immune', 'lizard'];
			var bossTypeIndex = Math.floor((i + 1) / 10) - 1;
			if (i === totalWaves - 1) {
				// Last boss is always lizard
				enemyType = 'lizard';
				waveType = "Boss Lizard";
				block.tint = 0xFFFF00;
			} else {
				enemyType = bossTypes[bossTypeIndex % bossTypes.length];
				switch (enemyType) {
					case 'normal':
						block.tint = 0xAAAAAA;
						waveType = "Boss Normal";
						break;
					case 'fast':
						block.tint = 0x00AAFF;
						waveType = "Boss Fast";
						break;
					case 'immune':
						block.tint = 0xAA0000;
						waveType = "Boss Immune";
						break;
					case 'lizard':
						block.tint = 0xFFFF00;
						waveType = "Boss Lizard";
						break;
				}
			}
			enemyCount = 1;
			// Make the wave indicator for boss waves stand out
			// Set boss wave color to the color of the wave type
			switch (enemyType) {
				case 'normal':
					block.tint = 0xAAAAAA;
					break;
				case 'fast':
					block.tint = 0x00AAFF;
					break;
				case 'immune':
					block.tint = 0xAA0000;
					break;
				case 'lizard':
					block.tint = 0xFFFF00;
					break;
				default:
					block.tint = 0xFF0000;
					break;
			}
		} else if ((i + 1) % 5 === 0) {
			// Every 5th non-boss wave is fast
			block.tint = 0x00AAFF;
			waveType = "Fast";
			enemyType = "fast";
			enemyCount = 10;
		} else if ((i + 1) % 4 === 0) {
			// Every 4th non-boss wave is immune
			block.tint = 0xAA0000;
			waveType = "Immune";
			enemyType = "immune";
			enemyCount = 10;
		} else if ((i + 1) % 7 === 0) {
			// Every 7th non-boss wave is lizard
			block.tint = 0xFFFF00;
			waveType = "Lizard";
			enemyType = "lizard";
			enemyCount = 10;
		} else if ((i + 1) % 3 === 0) {
			// Every 3rd non-boss wave is swarm
			block.tint = 0xFF00FF;
			waveType = "Swarm";
			enemyType = "swarm";
			enemyCount = 30;
		} else {
			block.tint = 0xAAAAAA;
			waveType = "Normal";
			enemyType = "normal";
			enemyCount = 10;
		}
		// --- End new unified wave logic ---
		// Mark boss waves with a special visual indicator
		if (isBossWave && enemyType !== 'swarm') {
			// Add a crown or some indicator to the wave marker for boss waves
			var bossIndicator = marker.attachAsset('towerLevelIndicator', {
				anchorX: 0.5,
				anchorY: 0.5
			});
			bossIndicator.width = 30;
			bossIndicator.height = 30;
			bossIndicator.tint = 0xFFD700; // Gold color
			bossIndicator.y = -block.height / 2 - 15;
			// Change the wave type text to indicate boss
			waveType = "BOSS";
		}
		// Store the wave type and enemy count
		self.waveTypes[i] = enemyType;
		self.enemyCounts[i] = enemyCount;
		// Add shadow for wave type - 30% smaller than before
		var waveTypeShadow = new Text2(waveType, {
			size: 56,
			fill: 0x000000,
			weight: 800
		});
		waveTypeShadow.anchor.set(0.5, 0.5);
		waveTypeShadow.x = 4;
		waveTypeShadow.y = 4;
		marker.addChild(waveTypeShadow);
		// Add wave type text - 30% smaller than before
		var waveTypeText = new Text2(waveType, {
			size: 56,
			fill: 0xFFFFFF,
			weight: 800
		});
		waveTypeText.anchor.set(0.5, 0.5);
		waveTypeText.y = 0;
		marker.addChild(waveTypeText);
		// Add shadow for wave number - 20% larger than before
		var waveNumShadow = new Text2((i + 1).toString(), {
			size: 48,
			fill: 0x000000,
			weight: 800
		});
		waveNumShadow.anchor.set(1.0, 1.0);
		waveNumShadow.x = blockWidth / 2 - 16 + 5;
		waveNumShadow.y = block.height / 2 - 12 + 5;
		marker.addChild(waveNumShadow);
		// Main wave number text - 20% larger than before
		var waveNum = new Text2((i + 1).toString(), {
			size: 48,
			fill: 0xFFFFFF,
			weight: 800
		});
		waveNum.anchor.set(1.0, 1.0);
		waveNum.x = blockWidth / 2 - 16;
		waveNum.y = block.height / 2 - 12;
		marker.addChild(waveNum);
		marker.x = -self.indicatorWidth + (i + 1) * blockWidth;
		self.addChild(marker);
		self.waveMarkers.push(marker);
	}
	// Get wave type for a specific wave number
	self.getWaveType = function (waveNumber) {
		if (waveNumber < 1 || waveNumber > totalWaves) {
			return "normal";
		}
		// If this is a boss wave (waveNumber % 10 === 0), and the type is the same as lastBossType
		// then we should return a different boss type
		var waveType = self.waveTypes[waveNumber - 1];
		return waveType;
	};
	// Get enemy count for a specific wave number
	self.getEnemyCount = function (waveNumber) {
		if (waveNumber < 1 || waveNumber > totalWaves) {
			return 10;
		}
		return self.enemyCounts[waveNumber - 1];
	};
	// Get display name for a wave type
	self.getWaveTypeName = function (waveNumber) {
		var type = self.getWaveType(waveNumber);
		var typeName = type.charAt(0).toUpperCase() + type.slice(1);
		// Add boss prefix for boss waves (every 10th wave)
		if (waveNumber % 10 === 0 && waveNumber > 0 && type !== 'swarm') {
			typeName = "BOSS";
		}
		return typeName;
	};
	self.positionIndicator = new Container();
	self.positionIndicator.visible = false;
	var indicator = self.positionIndicator.attachAsset('towerLevelIndicator', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	indicator.width = blockWidth - 10;
	indicator.height = 16;
	indicator.tint = 0xffad0e;
	indicator.y = -65;
	var indicator2 = self.positionIndicator.attachAsset('towerLevelIndicator', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	indicator2.width = blockWidth - 10;
	indicator2.height = 16;
	indicator2.tint = 0xffad0e;
	indicator2.y = 65;
	var leftWall = self.positionIndicator.attachAsset('towerLevelIndicator', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	leftWall.width = 16;
	leftWall.height = 146;
	leftWall.tint = 0xffad0e;
	leftWall.x = -(blockWidth - 16) / 2;
	var rightWall = self.positionIndicator.attachAsset('towerLevelIndicator', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	rightWall.width = 16;
	rightWall.height = 146;
	rightWall.tint = 0xffad0e;
	rightWall.x = (blockWidth - 16) / 2;
	self.addChild(self.positionIndicator);
	self.update = function () {
		var progress = waveTimer / nextWaveTime;
		var moveAmount = (progress + currentWave) * blockWidth;
		for (var i = 0; i < self.waveMarkers.length; i++) {
			var marker = self.waveMarkers[i];
			marker.x = -moveAmount + i * blockWidth;
		}
		self.positionIndicator.x = 0;
		// Position and animate moving orange line
		if (self.gameStarted && currentWave < totalWaves) {
			self.movingLine.visible = true;
			// Position line at left edge of current wave indicator
			var currentWaveX = -moveAmount + (currentWave - 1) * blockWidth;
			// Initialize line position if not set
			if (self.movingLine.startX === undefined) {
				self.movingLine.startX = currentWaveX - blockWidth / 2;
				self.movingLine.x = self.movingLine.startX;
			}
			// Animate line slowly to the right
			var lineSpeed = 0.2; // Much slower movement speed for slower waves
			self.movingLine.x += lineSpeed;
			// Check if line reached next wave position (right edge of current wave)
			var nextWaveX = currentWaveX + blockWidth / 2;
			if (self.movingLine.x >= nextWaveX) {
				// Trigger next wave
				waveTimer = 0;
				currentWave++;
				waveInProgress = true;
				waveSpawned = false;
				// Reset line position for next wave
				self.movingLine.startX = undefined;
				if (currentWave <= totalWaves) {
					var waveType = self.getWaveTypeName(currentWave);
					var enemyCount = self.getEnemyCount(currentWave);
					var notification = game.addChild(new Notification("Wave " + currentWave + " (" + waveType + " - " + enemyCount + " enemies) incoming!"));
					notification.x = 2048 / 2;
					notification.y = grid.height - 150;
				}
			}
		} else {
			self.movingLine.visible = false;
		}
		for (var i = 0; i < totalWaves; i++) {
			var marker = self.waveMarkers[i];
			var block = marker.children[0];
			if (i < currentWave) {
				block.alpha = .5;
			}
		}
		self.handleWaveProgression = function () {
			if (!self.gameStarted) {
				return;
			}
			// Wave progression is now handled by the moving orange line above
		};
		self.handleWaveProgression();
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0xF5F5DC
});

/**** 
* Game Code
****/ 
var isHidingUpgradeMenu = false;
var gamePaused = false; // Flag to pause game when game over shows
function hideUpgradeMenu(menu) {
	if (isHidingUpgradeMenu) {
		return;
	}
	isHidingUpgradeMenu = true;
	tween(menu, {
		y: 2732 + 225
	}, {
		duration: 150,
		easing: tween.easeIn,
		onFinish: function onFinish() {
			menu.destroy();
			isHidingUpgradeMenu = false;
		}
	});
}
var CELL_SIZE = 76;
var pathId = 1;
var maxScore = 0;
var enemies = [];
var towers = [];
var bullets = [];
var defenses = [];
var mines = [];
var poisonAreas = [];
var selectedTower = null;
var gold = 35;
var lives = 20;
var score = 0;
var currentWave = 0;
var totalWaves = 50;
var waveTimer = 0;
var waveInProgress = false;
var waveSpawned = false;
var nextWaveTime = 12000 / 2;
var sourceTower = null;
var enemiesToSpawn = 10; // Default number of enemies per wave
function updateUI() {}
function setGold(value) {
	gold = value;
	// Update gold counter text if it exists
	if (typeof goldText !== 'undefined' && goldText) {
		var newGoldText = "Gold: " + gold;
		goldText.setText(newGoldText);
		goldTextShadow.setText(newGoldText);
	}
	updateUI();
}
function setScore(value) {
	var oldScore = score;
	score = value;
	// Update score counter text if it exists
	if (typeof scoreText !== 'undefined' && scoreText) {
		var newScoreText = "Score: " + score;
		scoreText.setText(newScoreText);
		scoreTextShadow.setText(newScoreText);
		// Check for score milestones and animate
		var oldTens = Math.floor(oldScore / 10);
		var newTens = Math.floor(score / 10);
		var oldHundreds = Math.floor(oldScore / 100);
		var newHundreds = Math.floor(score / 100);
		// Animate on every 10 points
		if (newTens > oldTens) {
			tween(scoreText, {
				scaleX: 1.3,
				scaleY: 1.3
			}, {
				duration: 200,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					tween(scoreText, {
						scaleX: 1,
						scaleY: 1
					}, {
						duration: 200,
						easing: tween.easeIn
					});
				}
			});
			tween(scoreTextShadow, {
				scaleX: 1.3,
				scaleY: 1.3
			}, {
				duration: 200,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					tween(scoreTextShadow, {
						scaleX: 1,
						scaleY: 1
					}, {
						duration: 200,
						easing: tween.easeIn
					});
				}
			});
		}
		// Extra animation on every 100 points (bigger scale)
		if (newHundreds > oldHundreds) {
			tween(scoreText, {
				scaleX: 1.5,
				scaleY: 1.5
			}, {
				duration: 300,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					tween(scoreText, {
						scaleX: 1,
						scaleY: 1
					}, {
						duration: 300,
						easing: tween.easeIn
					});
				}
			});
			tween(scoreTextShadow, {
				scaleX: 1.5,
				scaleY: 1.5
			}, {
				duration: 300,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					tween(scoreTextShadow, {
						scaleX: 1,
						scaleY: 1
					}, {
						duration: 300,
						easing: tween.easeIn
					});
				}
			});
		}
	}
}
// Enemies paths will be defined later
var debugLayer = new Container();
var towerLayer = new Container();
// Create three separate layers for enemy hierarchy
var enemyLayerBottom = new Container(); // For normal enemies
var enemyLayerMiddle = new Container(); // For shadows
var enemyLayerTop = new Container(); // For flying enemies
var enemyLayer = new Container(); // Main container to hold all enemy layers
// Add layers in correct order (bottom first, then middle for shadows, then top)
enemyLayer.addChild(enemyLayerBottom);
enemyLayer.addChild(enemyLayerMiddle);
enemyLayer.addChild(enemyLayerTop);
var grid = new Grid(24, 29 + 6);
grid.x = 150;
grid.y = 150 - CELL_SIZE * 6;
grid.pathFind();
grid.renderDebug();
// Add background asset to fill entire screen
var backgroundCell = LK.getAsset('ak', {
	anchorX: 0.5,
	anchorY: 0.5
});
backgroundCell.x = 2048 / 2;
backgroundCell.y = 2732 / 2;
backgroundCell.tint = 0xffffff;
backgroundCell.alpha = 1.0;
// Set texture filtering to nearest neighbor for sharp pixels
if (backgroundCell.texture && backgroundCell.texture.baseTexture) {
	backgroundCell.texture.baseTexture.scaleMode = 0; // NEAREST filtering for sharp pixels
}
// Add first cloud on the top left
var cloud1 = LK.getAsset('cloud', {
	anchorX: 0.5,
	anchorY: 0.5
});
cloud1.x = 300;
cloud1.y = 125; // Same Y position as sun
cloud1.alpha = 0.9;
// Add second cloud on the top right
var cloud2 = LK.getAsset('cloud', {
	anchorX: 0.5,
	anchorY: 0.5
});
cloud2.x = 2048 - 300;
cloud2.y = 125; // Same Y position as sun
cloud2.alpha = 0.9;
debugLayer.addChild(backgroundCell);
debugLayer.addChild(cloud1);
debugLayer.addChild(cloud2);
debugLayer.addChild(grid);
game.addChild(debugLayer);
game.addChild(towerLayer);
game.addChild(enemyLayer);
var offset = 0;
var towerPreview = new TowerPreview();
game.addChild(towerPreview);
towerPreview.visible = false;
var isDragging = false;
function wouldBlockPath(gridX, gridY) {
	var cells = [];
	for (var i = 0; i < 2; i++) {
		for (var j = 0; j < 2; j++) {
			var cell = grid.getCell(gridX + i, gridY + j);
			if (cell) {
				cells.push({
					cell: cell,
					originalType: cell.type
				});
				cell.type = 1;
			}
		}
	}
	var blocked = grid.pathFind();
	for (var i = 0; i < cells.length; i++) {
		cells[i].cell.type = cells[i].originalType;
	}
	grid.pathFind();
	grid.renderDebug();
	return blocked;
}
function getTowerCost(towerType) {
	var cost = 5;
	switch (towerType) {
		case 'rapid':
			cost = 15;
			break;
		case 'sniper':
			cost = 25;
			break;
		case 'splash':
			cost = 35;
			break;
		case 'slow':
			cost = 45;
			break;
		case 'poison':
			cost = 55;
			break;
	}
	return cost;
}
function getTowerSellValue(totalValue) {
	return waveIndicator && waveIndicator.gameStarted ? Math.floor(totalValue * 0.6) : totalValue;
}
function placeTower(gridX, gridY, towerType) {
	var towerCost = getTowerCost(towerType);
	if (gold >= towerCost) {
		if (towerType === 'slow') {
			// Place mine instead of tower
			var mine = new Mine();
			mine.placeOnGrid(gridX, gridY);
			towerLayer.addChild(mine);
			mines.push(mine);
		} else {
			var tower = new Tower(towerType || 'default');
			tower.placeOnGrid(gridX, gridY);
			towerLayer.addChild(tower);
			towers.push(tower);
			grid.pathFind();
			grid.renderDebug();
		}
		setGold(gold - towerCost);
		return true;
	} else {
		var notification = game.addChild(new Notification("Not enough gold!"));
		notification.x = 2048 / 2;
		notification.y = grid.height - 50;
		return false;
	}
}
game.down = function (x, y, obj) {
	var upgradeMenuVisible = game.children.some(function (child) {
		return child instanceof UpgradeMenu;
	});
	if (upgradeMenuVisible) {
		return;
	}
	for (var i = 0; i < sourceTowers.length; i++) {
		var tower = sourceTowers[i];
		if (x >= tower.x - tower.width / 2 && x <= tower.x + tower.width / 2 && y >= tower.y - tower.height / 2 && y <= tower.y + tower.height / 2) {
			towerPreview.visible = true;
			isDragging = true;
			towerPreview.towerType = tower.towerType;
			towerPreview.updateTowerGraphics(); // Update graphics to match tower type
			towerPreview.updateAppearance();
			// Apply the same offset as in move handler to ensure consistency when starting drag
			towerPreview.snapToGrid(x, y - CELL_SIZE * 1.5);
			break;
		}
	}
};
game.move = function (x, y, obj) {
	if (isDragging) {
		// Shift the y position upward by 1.5 tiles to show preview above finger
		towerPreview.snapToGrid(x, y - CELL_SIZE * 1.5);
	}
};
game.up = function (x, y, obj) {
	var clickedOnTower = false;
	for (var i = 0; i < towers.length; i++) {
		var tower = towers[i];
		var towerLeft = tower.x - tower.width / 2;
		var towerRight = tower.x + tower.width / 2;
		var towerTop = tower.y - tower.height / 2;
		var towerBottom = tower.y + tower.height / 2;
		if (x >= towerLeft && x <= towerRight && y >= towerTop && y <= towerBottom) {
			clickedOnTower = true;
			break;
		}
	}
	var upgradeMenus = game.children.filter(function (child) {
		return child instanceof UpgradeMenu;
	});
	if (upgradeMenus.length > 0 && !isDragging && !clickedOnTower) {
		var clickedOnMenu = false;
		for (var i = 0; i < upgradeMenus.length; i++) {
			var menu = upgradeMenus[i];
			var menuWidth = 2048;
			var menuHeight = 450;
			var menuLeft = menu.x - menuWidth / 2;
			var menuRight = menu.x + menuWidth / 2;
			var menuTop = menu.y - menuHeight / 2;
			var menuBottom = menu.y + menuHeight / 2;
			if (x >= menuLeft && x <= menuRight && y >= menuTop && y <= menuBottom) {
				clickedOnMenu = true;
				break;
			}
		}
		if (!clickedOnMenu) {
			for (var i = 0; i < upgradeMenus.length; i++) {
				var menu = upgradeMenus[i];
				hideUpgradeMenu(menu);
			}
			for (var i = game.children.length - 1; i >= 0; i--) {
				if (game.children[i].isTowerRange) {
					game.removeChild(game.children[i]);
				}
			}
			selectedTower = null;
			grid.renderDebug();
		}
	}
	if (isDragging) {
		isDragging = false;
		if (towerPreview.canPlace) {
			if (!wouldBlockPath(towerPreview.gridX, towerPreview.gridY)) {
				placeTower(towerPreview.gridX, towerPreview.gridY, towerPreview.towerType);
			} else {
				var notification = game.addChild(new Notification("Tower would block the path!"));
				notification.x = 2048 / 2;
				notification.y = grid.height - 50;
			}
		} else if (towerPreview.blockedByEnemy) {
			var notification = game.addChild(new Notification("Cannot build: Enemy in the way!"));
			notification.x = 2048 / 2;
			notification.y = grid.height - 50;
		} else if (towerPreview.visible) {
			var notification = game.addChild(new Notification("Cannot build here!"));
			notification.x = 2048 / 2;
			notification.y = grid.height - 50;
		}
		towerPreview.visible = false;
		if (isDragging) {
			var upgradeMenus = game.children.filter(function (child) {
				return child instanceof UpgradeMenu;
			});
			for (var i = 0; i < upgradeMenus.length; i++) {
				upgradeMenus[i].destroy();
			}
		}
	}
};
var waveIndicator = new WaveIndicator();
waveIndicator.x = 2048 / 2 - 200;
waveIndicator.y = 2732 - 80;
game.addChild(waveIndicator);
var nextWaveButtonContainer = new Container();
var nextWaveButton = new NextWaveButton();
nextWaveButton.x = 2048 - 200;
nextWaveButton.y = 2732 - 100 + 20;
nextWaveButtonContainer.addChild(nextWaveButton);
game.addChild(nextWaveButtonContainer);
// Create sun asset at the top of the screen
var sunAsset = LK.getAsset('sun', {
	anchorX: 0.5,
	anchorY: 0.5
});
sunAsset.x = 2048 / 2;
sunAsset.y = 125; // Position at the very top of the screen
game.addChild(sunAsset);
// Create single vertical line segment that extends to connect with purple line
var lineSegment = LK.getAsset('verticalLine', {
	anchorX: 0.5,
	anchorY: 0.5
});
// Extend the line to connect with purple horizontal line
lineSegment.height = 630; // Extended to reach purple line at y=630
lineSegment.x = cloud2.x + 200; // Position to the right of the right cloud
lineSegment.y = 315; // Position so bottom of line connects to purple line (y=630)
lineSegment.tint = 0xFFA500; // Orange color
lineSegment.visible = false; // Make line invisible
game.addChild(lineSegment);
// Create three horizontal lines
var horizontalLine1 = LK.getAsset('gridLineHorizontal', {
	anchorX: 0,
	anchorY: 0.5
});
horizontalLine1.width = 1350 - 450; // Extended to connect red line to yellow line
horizontalLine1.height = 4; // Line thickness
horizontalLine1.x = 450; // Start from red vertical line
horizontalLine1.y = 900; // First horizontal line position - moved down
horizontalLine1.tint = 0xFF0000; // Red color
horizontalLine1.visible = false; // Make line invisible
game.addChild(horizontalLine1);
var horizontalLine2 = LK.getAsset('gridLineHorizontal', {
	anchorX: 0,
	anchorY: 0.5
});
horizontalLine2.width = 1350 - 450; // Extended to connect red line to yellow line
horizontalLine2.height = 4; // Line thickness
horizontalLine2.x = 450; // Start from red vertical line
horizontalLine2.y = 1340; // Second horizontal line position - moved up more
horizontalLine2.tint = 0x0000FF; // Blue color
horizontalLine2.visible = false; // Make line invisible
game.addChild(horizontalLine2);
var horizontalLine3 = LK.getAsset('gridLineHorizontal', {
	anchorX: 0,
	anchorY: 0.5
});
horizontalLine3.width = 980 - 27; // Extended to connect white line to gray line right endpoint
horizontalLine3.height = 4; // Line thickness
horizontalLine3.x = 450; // Start from white vertical line
horizontalLine3.y = 1700; // Third horizontal line position - moved down
horizontalLine3.tint = 0x00FF00; // Green color
horizontalLine3.visible = false; // Make line invisible
game.addChild(horizontalLine3);
// Create four vertical lines with different colors, same length as horizontal lines
var verticalLine1 = LK.getAsset('gridLine', {
	anchorX: 0.5,
	anchorY: 0.5
});
verticalLine1.width = 4; // Line thickness
verticalLine1.height = 450; // Same height as yellow line
verticalLine1.x = 450; // First vertical line position - moved left
verticalLine1.y = 1120; // Position at center between top and middle horizontal lines
verticalLine1.tint = 0x8B4513; // Brown color
verticalLine1.visible = false; // Make line invisible
game.addChild(verticalLine1);
var verticalLine2 = LK.getAsset('gridLine', {
	anchorX: 0.5,
	anchorY: 0.5
});
verticalLine2.width = 4; // Line thickness
verticalLine2.height = 400; // Extended to connect third black line to gray line
verticalLine2.x = 450; // Position at same x as red vertical line
verticalLine2.y = 1900; // Position to connect third black line (1700) to gray line (2100)
verticalLine2.tint = 0x00FFFF; // Cyan color
verticalLine2.visible = false; // Make line invisible
game.addChild(verticalLine2);
var verticalLine3 = LK.getAsset('gridLine', {
	anchorX: 0.5,
	anchorY: 0.5
});
verticalLine3.width = 4; // Line thickness
verticalLine3.height = 270; // Extended blue line height to reach top black line
verticalLine3.x = 1350; // Move blue line to same x position as yellow line
verticalLine3.y = 765; // Move blue line up so top touches black line at y=900
verticalLine3.tint = 0x800080; // Purple color
verticalLine3.visible = false; // Make line invisible
game.addChild(verticalLine3);
var verticalLine4 = LK.getAsset('gridLine', {
	anchorX: 0.5,
	anchorY: 0
});
verticalLine4.width = 4; // Line thickness
verticalLine4.height = 400; // Shortened from bottom while keeping top at same position
verticalLine4.x = 1350; // Fourth vertical line position - moved further right
verticalLine4.y = 1340; // Positioned so bottom aligns with black line right end
verticalLine4.tint = 0xFFFF00; // Yellow color
verticalLine4.visible = false; // Make line invisible
game.addChild(verticalLine4);
// Create pink horizontal line in the middle
var pinkHorizontalLine = LK.getAsset('gridLineHorizontal', {
	anchorX: 0,
	anchorY: 0.5
});
pinkHorizontalLine.width = 1350 - (cloud2.x + 200); // Extended to connect green line to blue line
pinkHorizontalLine.height = 4; // Same thickness as other lines
pinkHorizontalLine.x = cloud2.x + 200; // Start from green vertical line
pinkHorizontalLine.y = 630; // Moved slightly up
pinkHorizontalLine.tint = 0xFFC0CB; // Pink color
pinkHorizontalLine.visible = false; // Make line invisible
game.addChild(pinkHorizontalLine);
// Create horizontal gray line slightly longer than bottom black line
var grayHorizontalLine = LK.getAsset('gridLineHorizontal', {
	anchorX: 0,
	anchorY: 0.5
});
grayHorizontalLine.width = 1100; // Extended width to make right corner longer
grayHorizontalLine.height = 4; // Same thickness as other lines
grayHorizontalLine.x = 2048 / 2 - 577; // Position slightly to the right - moved 50 pixels right (unchanged)
grayHorizontalLine.y = 2100; // Move gray line slightly up
grayHorizontalLine.tint = 0xFF00FF; // Magenta color
grayHorizontalLine.visible = false; // Make line invisible
game.addChild(grayHorizontalLine);
// Place queen asset to the right of the game end position
var queenAsset = LK.getAsset('queen', {
	anchorX: 0.5,
	anchorY: 0.5
});
queenAsset.x = 450 + 980 + 150; // Position even further to the right - moved 100px more to the right
queenAsset.y = 2100; // Same y position as magenta line
// Queen stays in original colors without tint
game.addChild(queenAsset);
// Queen stays in place without animation
// Move queen to front of all visuals by re-adding it to game after all other elements
game.removeChild(queenAsset);
game.addChild(queenAsset);
// Connect line endpoints to form continuous path
// Connection 1: Green vertical line bottom to Pink horizontal line left
var connection1 = LK.getAsset('gridLineHorizontal', {
	anchorX: 0,
	anchorY: 0.5
});
connection1.width = Math.abs(cloud2.x + 200 - (cloud2.x + 200)); // No gap, lines already connect
connection1.height = 4;
connection1.x = cloud2.x + 200;
connection1.y = 630;
connection1.tint = 0xFFA500; // Match green line color
connection1.visible = false; // Hidden since lines already connect
game.addChild(connection1);
// Connection 2: Pink horizontal line right to Purple vertical line top
var connection2 = LK.getAsset('gridLineHorizontal', {
	anchorX: 0,
	anchorY: 0.5
});
connection2.width = Math.abs(1350 - (cloud2.x + 200 + (1350 - (cloud2.x + 200))));
connection2.height = 4;
connection2.x = cloud2.x + 200 + (1350 - (cloud2.x + 200));
connection2.y = 630;
connection2.tint = 0xFFC0CB; // Match pink line color
connection2.visible = false; // Hidden since lines already connect
game.addChild(connection2);
// Connection 3: Purple vertical line bottom to Red horizontal line right
var connection3 = LK.getAsset('gridLine', {
	anchorX: 0.5,
	anchorY: 0
});
connection3.width = 4;
connection3.height = Math.abs(900 - 630); // Connect purple line bottom to red line
connection3.x = 1350;
connection3.y = 630;
connection3.tint = 0x800080; // Match purple line color
connection3.visible = false; // Make line invisible
game.addChild(connection3);
// Connection 4: Red horizontal line left to Brown vertical line top
var connection4 = LK.getAsset('gridLineHorizontal', {
	anchorX: 0,
	anchorY: 0.5
});
connection4.width = Math.abs(1350 - 450);
connection4.height = 4;
connection4.x = 450;
connection4.y = 900;
connection4.tint = 0xFF0000; // Match red line color
connection4.visible = false; // Hidden since lines already connect
game.addChild(connection4);
// Connection 5: Brown vertical line bottom to Blue horizontal line left
var connection5 = LK.getAsset('gridLine', {
	anchorX: 0.5,
	anchorY: 0
});
connection5.width = 4;
connection5.height = Math.abs(1340 - (900 + 450)); // Connect brown line bottom to blue line
connection5.x = 450;
connection5.y = 900 + 450;
connection5.tint = 0x8B4513; // Match brown line color
connection5.visible = false; // Hidden since lines already connect
game.addChild(connection5);
// Connection 6: Blue horizontal line right to Yellow vertical line top
var connection6 = LK.getAsset('gridLineHorizontal', {
	anchorX: 0,
	anchorY: 0.5
});
connection6.width = Math.abs(1350 - 450);
connection6.height = 4;
connection6.x = 450;
connection6.y = 1340;
connection6.tint = 0x0000FF; // Match blue line color
connection6.visible = false; // Hidden since lines already connect
game.addChild(connection6);
// Connection 7: Yellow vertical line bottom to Green horizontal line left
var connection7 = LK.getAsset('gridLine', {
	anchorX: 0.5,
	anchorY: 0
});
connection7.width = 4;
connection7.height = Math.abs(1700 - 1740); // Connect yellow line bottom to green line
connection7.x = 1350;
connection7.y = 1340;
connection7.tint = 0xFFFF00; // Match yellow line color
connection7.visible = false; // Hidden since gap is small
game.addChild(connection7);
// Connection 8: Green horizontal line left to Cyan vertical line top
var connection8 = LK.getAsset('gridLineHorizontal', {
	anchorX: 1,
	anchorY: 0.5
});
connection8.width = Math.abs(450 - 450);
connection8.height = 4;
connection8.x = 450;
connection8.y = 1700;
connection8.tint = 0x00FF00; // Match green line color
connection8.visible = false; // Hidden since lines already connect
game.addChild(connection8);
// Connection 9: Cyan vertical line bottom to Magenta horizontal line left
var connection9 = LK.getAsset('gridLine', {
	anchorX: 0.5,
	anchorY: 0
});
connection9.width = 4;
connection9.height = Math.abs(2100 - 2100); // Connect cyan line bottom to magenta line
connection9.x = 450;
connection9.y = 1900 + 200;
connection9.tint = 0x00FFFF; // Match cyan line color
connection9.visible = false; // Hidden since lines already connect
game.addChild(connection9);
// Make clouds move slowly back and forth
function animateCloudMovement() {
	// Cloud 1 - move from left to right
	tween(cloud1, {
		x: cloud1.x + 50
	}, {
		duration: 4000,
		easing: tween.easeInOut,
		onFinish: function onFinish() {
			// Move back to left
			tween(cloud1, {
				x: cloud1.x - 50
			}, {
				duration: 4000,
				easing: tween.easeInOut,
				onFinish: function onFinish() {
					// Repeat the cycle
					animateCloudMovement();
				}
			});
		}
	});
	// Cloud 2 - move from right to left (opposite direction)
	tween(cloud2, {
		x: cloud2.x - 50
	}, {
		duration: 4000,
		easing: tween.easeInOut,
		onFinish: function onFinish() {
			// Move back to right
			tween(cloud2, {
				x: cloud2.x + 50
			}, {
				duration: 4000,
				easing: tween.easeInOut
			});
		}
	});
}
// Start the cloud animation
animateCloudMovement();
var towerTypes = ['default', 'rapid', 'sniper', 'splash', 'slow', 'poison'];
var sourceTowers = [];
var towerSpacing = 300; // Increase spacing for larger towers
var startX = 2048 / 2 - towerTypes.length * towerSpacing / 2 + towerSpacing / 2;
var towerY = 2732 - CELL_SIZE * 3 - 90;
for (var i = 0; i < towerTypes.length; i++) {
	var tower = new SourceTower(towerTypes[i]);
	tower.x = startX + i * towerSpacing;
	tower.y = towerY;
	towerLayer.addChild(tower);
	sourceTowers.push(tower);
}
sourceTower = null;
enemiesToSpawn = 10;
// Create score counter container but don't add to GUI yet
var scoreCounterContainer = new Container();
// Score counter background
var scoreCounterBg = scoreCounterContainer.attachAsset('notification', {
	anchorX: 1.0,
	anchorY: 0.5
});
scoreCounterBg.width = 200;
scoreCounterBg.height = 80;
scoreCounterBg.tint = 0x444444;
scoreCounterBg.alpha = 0.9;
scoreCounterBg.x = -20; // Offset from right edge
scoreCounterBg.y = -100; // Position above gold counter
// Score text shadow
var scoreTextShadow = new Text2("Score: " + score, {
	size: 40,
	fill: 0x000000,
	weight: 800
});
scoreTextShadow.anchor.set(1.0, 0.5);
scoreTextShadow.x = -30 + 2; // Offset from right edge + shadow offset
scoreTextShadow.y = -100 + 2; // Position above gold counter + shadow offset
scoreCounterContainer.addChild(scoreTextShadow);
// Score text
var scoreText = new Text2("Score: " + score, {
	size: 40,
	fill: 0x00FF00,
	weight: 800
});
scoreText.anchor.set(1.0, 0.5);
scoreText.x = -30; // Offset from right edge
scoreText.y = -100; // Position above gold counter
scoreCounterContainer.addChild(scoreText);
// Create gold counter container but don't add to GUI yet
var goldCounterContainer = new Container();
// Gold counter background
var goldCounterBg = goldCounterContainer.attachAsset('notification', {
	anchorX: 1.0,
	anchorY: 0.5
});
goldCounterBg.width = 200;
goldCounterBg.height = 80;
goldCounterBg.tint = 0x444444;
goldCounterBg.alpha = 0.9;
goldCounterBg.x = -20; // Offset from right edge
goldCounterBg.y = 0;
// Gold text shadow
var goldTextShadow = new Text2("Gold: " + gold, {
	size: 40,
	fill: 0x000000,
	weight: 800
});
goldTextShadow.anchor.set(1.0, 0.5);
goldTextShadow.x = -30 + 2; // Offset from right edge + shadow offset
goldTextShadow.y = 2; // Shadow offset
goldCounterContainer.addChild(goldTextShadow);
// Gold text
var goldText = new Text2("Gold: " + gold, {
	size: 40,
	fill: 0xFFD700,
	weight: 800
});
goldText.anchor.set(1.0, 0.5);
goldText.x = -30; // Offset from right edge
goldText.y = 0;
goldCounterContainer.addChild(goldText);
// Play background music immediately when game loads
LK.playMusic('acxs');
// Create and show start menu
var startMenu = new StartMenu();
game.addChild(startMenu);
game.update = function () {
	// Check if game is paused (game over screen showing)
	if (gamePaused) {
		return; // Exit update loop when game is paused
	}
	// Make sun slowly rotate
	sunAsset.rotation += 0.005;
	if (waveInProgress) {
		if (!waveSpawned) {
			waveSpawned = true;
			// Get wave type and enemy count from the wave indicator
			var waveType = waveIndicator.getWaveType(currentWave);
			var enemyCount = waveIndicator.getEnemyCount(currentWave);
			// Check if this is a boss wave
			var isBossWave = currentWave % 10 === 0 && currentWave > 0;
			if (isBossWave && waveType !== 'swarm') {
				// Boss waves have just 1 enemy regardless of what the wave indicator says
				enemyCount = 1;
				// Show boss announcement
				var notification = game.addChild(new Notification("⚠️ BOSS WAVE! ⚠️"));
				notification.x = 2048 / 2;
				notification.y = grid.height - 200;
			}
			// Spawn the appropriate number of enemies
			for (var i = 0; i < enemyCount; i++) {
				var enemy = new Enemy(waveType);
				// Add enemy to the appropriate layer based on type
				if (enemy.isFlying) {
					// Add flying enemy to the top layer
					enemyLayerTop.addChild(enemy);
					// If it's a flying enemy, add its shadow to the middle layer
					if (enemy.shadow) {
						enemyLayerMiddle.addChild(enemy.shadow);
					}
				} else {
					// Add normal/ground enemies to the bottom layer
					enemyLayerBottom.addChild(enemy);
				}
				// Scale difficulty with wave number but don't apply to boss
				// as bosses already have their health multiplier
				// Use exponential scaling for health
				var healthMultiplier = Math.pow(1.12, currentWave); // ~20% increase per wave
				enemy.maxHealth = Math.round(enemy.maxHealth * healthMultiplier);
				enemy.health = enemy.maxHealth;
				// Set enemy initial position and properties - spawn at exact center of green line
				enemy.x = cloud2.x + 200; // Start at exact X position of green line
				enemy.y = 0; // Start at top of screen
				enemy.cellX = Math.round((enemy.x - grid.x) / CELL_SIZE);
				enemy.cellY = Math.round((enemy.y - grid.y) / CELL_SIZE);
				enemy.currentCellX = (enemy.x - grid.x) / CELL_SIZE;
				enemy.currentCellY = (enemy.y - grid.y) / CELL_SIZE;
				enemy.waveNumber = currentWave;
				enemies.push(enemy);
			}
		}
		var currentWaveEnemiesRemaining = false;
		for (var i = 0; i < enemies.length; i++) {
			if (enemies[i].waveNumber === currentWave) {
				currentWaveEnemiesRemaining = true;
				break;
			}
		}
		if (waveSpawned && !currentWaveEnemiesRemaining) {
			waveInProgress = false;
			waveSpawned = false;
		}
	}
	for (var a = enemies.length - 1; a >= 0; a--) {
		var enemy = enemies[a];
		if (enemy.health <= 0) {
			for (var i = 0; i < enemy.bulletsTargetingThis.length; i++) {
				var bullet = enemy.bulletsTargetingThis[i];
				bullet.targetEnemy = null;
			}
			// Boss enemies give more gold and score
			var goldEarned = enemy.isBoss ? Math.floor(50 + (enemy.waveNumber - 1) * 5) : Math.floor(1 + (enemy.waveNumber - 1) * 0.5);
			var goldIndicator = new GoldIndicator(goldEarned, enemy.x, enemy.y);
			game.addChild(goldIndicator);
			setGold(gold + goldEarned);
			// Give more score for defeating a boss
			var scoreValue = enemy.isBoss ? 100 : Math.floor(Math.random() * 11) + 10; // Random 10-20 for normal enemies
			setScore(score + scoreValue);
			// Add a notification for boss defeat
			if (enemy.isBoss) {
				var notification = game.addChild(new Notification("Boss defeated! +" + goldEarned + " gold!"));
				notification.x = 2048 / 2;
				notification.y = grid.height - 150;
			}
			updateUI();
			// Clean up shadow if it's a flying enemy
			if (enemy.isFlying && enemy.shadow) {
				enemyLayerMiddle.removeChild(enemy.shadow);
				enemy.shadow = null;
			}
			// Remove enemy from the appropriate layer
			if (enemy.isFlying) {
				enemyLayerTop.removeChild(enemy);
			} else {
				enemyLayerBottom.removeChild(enemy);
			}
			enemies.splice(a, 1);
			continue;
		}
		if (grid.updateEnemy(enemy)) {
			// Clean up shadow if it's a flying enemy
			if (enemy.isFlying && enemy.shadow) {
				enemyLayerMiddle.removeChild(enemy.shadow);
				enemy.shadow = null;
			}
			// Remove enemy from the appropriate layer
			if (enemy.isFlying) {
				enemyLayerTop.removeChild(enemy);
			} else {
				enemyLayerBottom.removeChild(enemy);
			}
			enemies.splice(a, 1);
			lives = Math.max(0, lives - 1);
			updateUI();
			if (lives <= 0) {
				// Show custom game over screen instead of default
				var gameOverScreen = new GameOverScreen();
				game.addChild(gameOverScreen);
				// Pause the game by stopping all game logic
				return; // Exit update loop to pause game
			}
		}
	}
	for (var i = bullets.length - 1; i >= 0; i--) {
		if (!bullets[i].parent) {
			if (bullets[i].targetEnemy) {
				var targetEnemy = bullets[i].targetEnemy;
				var bulletIndex = targetEnemy.bulletsTargetingThis.indexOf(bullets[i]);
				if (bulletIndex !== -1) {
					targetEnemy.bulletsTargetingThis.splice(bulletIndex, 1);
				}
			}
			bullets.splice(i, 1);
		}
	}
	if (towerPreview.visible) {
		towerPreview.checkPlacement();
	}
	if (currentWave >= totalWaves && enemies.length === 0 && !waveInProgress) {
		LK.showYouWin();
	}
};