/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1", {
	unlockedWorlds: 1,
	completedWaves: 0,
	digiviceC: false,
	digiviceB: false,
	digiviceA: false,
	worldLevels: {},
	language: "en",
	securityPoints: 0
});

/**** 
* Classes
****/ 
var Bullet = Container.expand(function (startX, startY, targetEnemy, damage, speed) {
	var self = Container.call(this);
	self.targetEnemy = targetEnemy;
	self.damage = damage || 10;
	self.speed = speed || 5;
	self.x = startX;
	self.y = startY;
	var bulletGraphics = self.attachAsset('bullet', {
		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
			self.targetEnemy.health -= self.damage;
			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);
				// Play splash attack sound
				LK.getSound('splashAttack').play();
				// 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)
							otherEnemy.health -= self.damage * 0.5;
							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);
					// Play freeze effect sound for slow attacks
					LK.getSound('freezeEffect').play();
					// 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);
					// Play poison effect sound
					LK.getSound('poisonEffect').play();
					// 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
				}
			} 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);
			}
			// Special Digimon evolutionary line effects
			if (self.type === 'agumon' && self.burnChance) {
				// Agumon line: Fire/burn effects
				if (!self.targetEnemy.isImmune && Math.random() < self.burnChance) {
					self.targetEnemy.burning = true;
					self.targetEnemy.burnDamage = self.damage * 0.15;
					self.targetEnemy.burnDuration = 240; // 4 seconds
					var burnEffect = new EffectIndicator(self.targetEnemy.x, self.targetEnemy.y, 'burn');
					game.addChild(burnEffect);
					// Play burn effect sound
					LK.getSound('burnEffect').play();
				}
			} else if (self.type === 'gabumon' && self.freezeChance) {
				// Gabumon line: Ice/freeze effects
				if (!self.targetEnemy.isImmune && Math.random() < self.freezeChance) {
					self.targetEnemy.frozen = true;
					self.targetEnemy.frozenDuration = 120; // 2 seconds
					if (!self.targetEnemy.originalSpeed) {
						self.targetEnemy.originalSpeed = self.targetEnemy.speed;
					}
					self.targetEnemy.speed = 0; // Completely frozen
					var freezeEffect = new EffectIndicator(self.targetEnemy.x, self.targetEnemy.y, 'freeze');
					game.addChild(freezeEffect);
					// Play freeze effect sound
					LK.getSound('freezeEffect').play();
				}
			} else if (self.type === 'tentomon' && self.paralyzeChance) {
				// Tentomon line: Electric paralysis affecting multiple enemies
				if (!self.targetEnemy.isImmune && Math.random() < self.paralyzeChance) {
					// Paralyze main target
					self.targetEnemy.paralyzed = true;
					self.targetEnemy.paralyzeDuration = 180; // 3 seconds
					if (!self.targetEnemy.originalSpeed) {
						self.targetEnemy.originalSpeed = self.targetEnemy.speed;
					}
					self.targetEnemy.speed *= 0.1; // Nearly stopped
					var paralyzeEffect = new EffectIndicator(self.targetEnemy.x, self.targetEnemy.y, 'paralyze');
					game.addChild(paralyzeEffect);
					// Spread paralysis to nearby enemies
					for (var i = 0; i < enemies.length; i++) {
						var nearbyEnemy = enemies[i];
						if (nearbyEnemy !== self.targetEnemy && !nearbyEnemy.isImmune) {
							var dx = nearbyEnemy.x - self.targetEnemy.x;
							var dy = nearbyEnemy.y - self.targetEnemy.y;
							var distance = Math.sqrt(dx * dx + dy * dy);
							if (distance <= self.paralyzeArea) {
								nearbyEnemy.paralyzed = true;
								nearbyEnemy.paralyzeDuration = 120; // Shorter for spread effect
								if (!nearbyEnemy.originalSpeed) {
									nearbyEnemy.originalSpeed = nearbyEnemy.speed;
								}
								nearbyEnemy.speed *= 0.3;
								var spreadEffect = new EffectIndicator(nearbyEnemy.x, nearbyEnemy.y, 'paralyze');
								game.addChild(spreadEffect);
							}
						}
					}
				}
			} else if (self.type === 'palmon' && self.poisonSpread) {
				// Palmon line: Spreading poison effects
				if (!self.targetEnemy.isImmune) {
					// Apply poison to main target
					self.targetEnemy.poisoned = true;
					self.targetEnemy.poisonDamage = self.damage * 0.25;
					self.targetEnemy.poisonDuration = 360; // 6 seconds
					var poisonEffect = new EffectIndicator(self.targetEnemy.x, self.targetEnemy.y, 'poison');
					game.addChild(poisonEffect);
					// Spread poison to nearby enemies with a chance
					for (var i = 0; i < enemies.length; i++) {
						var nearbyEnemy = enemies[i];
						if (nearbyEnemy !== self.targetEnemy && !nearbyEnemy.isImmune) {
							var dx = nearbyEnemy.x - self.targetEnemy.x;
							var dy = nearbyEnemy.y - self.targetEnemy.y;
							var distance = Math.sqrt(dx * dx + dy * dy);
							if (distance <= self.poisonRadius) {
								// Use poisonSpreadChance if defined, otherwise default to 30%
								var spreadChance = typeof self.poisonSpreadChance === "number" ? self.poisonSpreadChance : 0.3;
								if (Math.random() < spreadChance) {
									nearbyEnemy.poisoned = true;
									nearbyEnemy.poisonDamage = self.damage * 0.15; // Weaker spread poison
									nearbyEnemy.poisonDuration = 240;
									var spreadPoisonEffect = new EffectIndicator(nearbyEnemy.x, nearbyEnemy.y, 'poison');
									game.addChild(spreadPoisonEffect);
								}
							}
						}
					}
				}
			} else if (self.type === 'gomamon' && self.moistureEffect) {
				// Gomamon line: Moisture effects that affect fire/ice interactions
				if (!self.targetEnemy.isImmune) {
					self.targetEnemy.moist = true;
					self.targetEnemy.moistDuration = self.moistureDuration;
					self.targetEnemy.fireResistance = 0.5; // Reduced fire damage
					self.targetEnemy.freezeVulnerability = 1.5; // Increased freeze chance
					var moistEffect = new EffectIndicator(self.targetEnemy.x, self.targetEnemy.y, 'moist');
					game.addChild(moistEffect);
				}
			}
			self.destroy();
		} else {
			var angle = Math.atan2(dy, dx);
			self.x += Math.cos(angle) * self.speed;
			self.y += Math.sin(angle) * self.speed;
		}
	};
	return self;
});
var Coin = Container.expand(function (x, y, value) {
	var self = Container.call(this);
	self.value = value || 5;
	self.x = x;
	self.y = y;
	self.collected = false;
	self.walkSpeed = 0.5;
	self.direction = Math.random() * Math.PI * 2;
	self.changeDirectionTimer = 0;
	var coinGraphics = self.attachAsset('towerLevelIndicator', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	coinGraphics.width = 30;
	coinGraphics.height = 30;
	coinGraphics.tint = 0xFFD700;
	// Add coin value text
	var valueText = new Text2(self.value.toString(), {
		size: 20,
		fill: 0x000000,
		weight: 800
	});
	valueText.anchor.set(0.5, 0.5);
	self.addChild(valueText);
	self.update = function () {
		if (self.collected) return;
		// Change direction occasionally
		self.changeDirectionTimer++;
		if (self.changeDirectionTimer > 120) {
			// Change direction every 2 seconds
			self.direction = Math.random() * Math.PI * 2;
			self.changeDirectionTimer = 0;
		}
		// Move in current direction
		var newX = self.x + Math.cos(self.direction) * self.walkSpeed;
		var newY = self.y + Math.sin(self.direction) * self.walkSpeed;
		// Keep within playable bounds
		var minX = grid.x + CELL_SIZE;
		var maxX = grid.x + grid.cells.length * CELL_SIZE - CELL_SIZE;
		var minY = grid.y + CELL_SIZE;
		var maxY = grid.y + grid.cells[0].length * CELL_SIZE - CELL_SIZE;
		if (newX < minX || newX > maxX) {
			self.direction = Math.PI - self.direction; // Bounce horizontally
		} else {
			self.x = newX;
		}
		if (newY < minY || newY > maxY) {
			self.direction = -self.direction; // Bounce vertically
		} else {
			self.y = newY;
		}
		// Check if player clicks on coin
	};
	self.down = function () {
		if (!self.collected) {
			self.collected = true;
			setGold(gold + self.value);
			// Add 10 security score points
			score += 10;
			// Save security points to storage
			storage.securityPoints = score;
			updateUI();
			// Play coin collect sound
			LK.getSound('coinCollect').play();
			var goldIndicator = new GoldIndicator(self.value, self.x, self.y);
			game.addChild(goldIndicator);
			// Remove coin from coins array
			var coinIndex = coins.indexOf(self);
			if (coinIndex !== -1) {
				coins.splice(coinIndex, 1);
			}
			self.destroy();
		}
	};
	return self;
});
var ComicPanel = Container.expand(function (imagePath, text) {
	var self = Container.call(this);
	// Panel background - larger panel
	var panelBg = self.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	panelBg.width = 700;
	panelBg.height = 500;
	panelBg.tint = 0x222222;
	panelBg.alpha = 0.9;
	// Add border effect
	var border = self.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	border.width = 710;
	border.height = 510;
	border.tint = 0x000000;
	border.alpha = 0.8;
	self.addChildAt(border, 0);
	// Text area - larger and repositioned
	var textBg = self.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	textBg.width = 660;
	textBg.height = 160;
	textBg.tint = 0xffffff;
	textBg.alpha = 0.95;
	textBg.y = 170;
	self.addChild(textBg);
	// Character image if provided - repositioned
	if (imagePath) {
		var characterImage = self.attachAsset(imagePath, {
			anchorX: 0.5,
			anchorY: 0.5
		});
		characterImage.width = 200;
		characterImage.height = 200;
		characterImage.y = -80;
		self.addChild(characterImage);
	}
	// Story text - improved sizing and positioning
	var storyText = new Text2(text, {
		size: 28,
		fill: 0x000000,
		weight: 600
	});
	storyText.anchor.set(0.5, 0.5);
	storyText.y = 170;
	storyText.wordWrap = true;
	storyText.wordWrapWidth = 600;
	storyText.maxWidth = 600;
	self.addChild(storyText);
	// Scale animation entrance
	self.scaleX = 0.3;
	self.scaleY = 0.3;
	self.alpha = 0;
	self.show = function () {
		tween(self, {
			scaleX: 1,
			scaleY: 1,
			alpha: 1
		}, {
			duration: 400,
			easing: tween.backOut
		});
	};
	self.hide = function (callback) {
		tween(self, {
			scaleX: 0.8,
			scaleY: 0.8,
			alpha: 0
		}, {
			duration: 300,
			easing: tween.easeIn,
			onFinish: callback
		});
	};
	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;
	var debugArrows = [];
	// Removed number label to improve performance
	// Numbers were causing lag due to text rendering overhead
	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();
		}
	};
	self.removeArrows = function () {
		while (debugArrows.length) {
			self.removeChild(debugArrows.pop());
		}
	};
	self.render = function (data) {
		// Renderizado visual desactivado para evitar interferencia con tiles del mundo
		// Solo mantiene la lógica de pathfinding sin elementos visuales
		// Los tiles del mundo se renderizan a través de WorldRenderer
		// Actualizar las flechas solo si hay una torre seleccionada para debug
		if (selectedTower && data.towersInRange && data.towersInRange.indexOf(selectedTower) !== -1) {
			// Mostrar flechas solo para torres seleccionadas
			while (debugArrows.length > data.targets.length) {
				self.removeChild(debugArrows.pop());
			}
			for (var a = 0; a < data.targets.length; a++) {
				var destination = data.targets[a];
				var ox = destination.x - data.x;
				var oy = destination.y - data.y;
				var angle = Math.atan2(oy, ox);
				if (!debugArrows[a]) {
					debugArrows[a] = LK.getAsset('arrow', {
						anchorX: -.5,
						anchorY: 0.5
					});
					debugArrows[a].alpha = .5;
					self.addChildAt(debugArrows[a], 1);
				}
				debugArrows[a].rotation = angle;
			}
		} else {
			// Remover flechas si no hay torre seleccionada
			self.removeArrows();
		}
		// Hacer el gráfico de celda invisible para no interferir con tiles
		cellGraphics.alpha = 0;
	};
});
var DigimonShop = Container.expand(function () {
	var self = Container.call(this);
	self.visible = false;
	self.y = 2732;
	var shopBackground = self.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	shopBackground.width = 2048;
	shopBackground.height = 600;
	shopBackground.tint = 0x222222;
	shopBackground.alpha = 0.95;
	var titleText = new Text2('Digimon Firewall Shop', {
		size: 80,
		fill: 0xFFFFFF,
		weight: 800
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.y = -250;
	self.addChild(titleText);
	// Create shop items container
	var itemsContainer = new Container();
	itemsContainer.y = -50;
	self.addChild(itemsContainer);
	// Digivice items data
	var digiviceItems = [{
		id: 'digiviceC',
		name: 'Digivice C',
		cost: 500,
		description: 'Unlocks Champion Level'
	}, {
		id: 'digiviceB',
		name: 'Digivice B',
		cost: 2000,
		description: 'Unlocks Ultimate Level'
	}, {
		id: 'digiviceA',
		name: 'Digivice A',
		cost: 8000,
		description: 'Unlocks Mega Level'
	}];
	// Create shop item buttons
	for (var i = 0; i < digiviceItems.length; i++) {
		var item = digiviceItems[i];
		var itemButton = new Container();
		itemButton.x = -600 + i * 400;
		itemButton.y = 0;
		itemsContainer.addChild(itemButton);
		var itemBg = itemButton.attachAsset('notification', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		itemBg.width = 350;
		itemBg.height = 200;
		var itemNameText = new Text2(item.name, {
			size: 50,
			fill: 0xFFFFFF,
			weight: 800
		});
		itemNameText.anchor.set(0.5, 0.5);
		itemNameText.y = -50;
		itemButton.addChild(itemNameText);
		var itemDescText = new Text2(item.description, {
			size: 35,
			fill: 0xCCCCCC,
			weight: 400
		});
		itemDescText.anchor.set(0.5, 0.5);
		itemDescText.y = -10;
		itemButton.addChild(itemDescText);
		var itemCostText = new Text2(item.cost + ' points', {
			size: 45,
			fill: 0xFFD700,
			weight: 800
		});
		itemCostText.anchor.set(0.5, 0.5);
		itemCostText.y = 40;
		itemButton.addChild(itemCostText);
		// Create purchase functionality
		(function (itemData, button, background, costText) {
			button.update = function () {
				var owned = storage[itemData.id] || false;
				var canAfford = score >= itemData.cost;
				if (owned) {
					background.tint = 0x00AA00;
					costText.setText('OWNED');
					button.alpha = 0.7;
				} else if (canAfford) {
					background.tint = 0x4444FF;
					costText.setText(itemData.cost + ' points');
					button.alpha = 1.0;
				} else {
					background.tint = 0x666666;
					costText.setText(itemData.cost + ' points');
					button.alpha = 0.5;
				}
			};
			button.down = function () {
				var owned = storage[itemData.id] || false;
				var canAfford = score >= itemData.cost;
				if (owned) {
					var notification = game.addChild(new Notification("You already own " + itemData.name + "!"));
					notification.x = 2048 / 2;
					notification.y = grid.height - 50;
				} else if (canAfford) {
					score -= itemData.cost;
					updateUI();
					storage[itemData.id] = true;
					var notification = game.addChild(new Notification("Purchased " + itemData.name + "!"));
					notification.x = 2048 / 2;
					notification.y = grid.height - 50;
				} else {
					var notification = game.addChild(new Notification("Not enough security points for " + itemData.name + "!"));
					notification.x = 2048 / 2;
					notification.y = grid.height - 50;
				}
			};
		})(item, itemButton, itemBg, itemCostText);
	}
	var closeButton = new Container();
	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 = shopBackground.width / 2 - 57;
	closeButton.y = -shopBackground.height / 2 + 57;
	self.addChild(closeButton);
	closeButton.down = function () {
		self.hide();
	};
	self.show = function () {
		self.visible = true;
		tween(self, {
			y: 2732 - 300
		}, {
			duration: 300,
			easing: tween.backOut
		});
	};
	self.hide = function () {
		tween(self, {
			y: 2732
		}, {
			duration: 200,
			easing: tween.easeIn,
			onFinish: function onFinish() {
				self.visible = false;
			}
		});
	};
	return self;
});
var DigimonSummonMenu = Container.expand(function () {
	var self = Container.call(this);
	self.visible = false;
	self.y = 2732;
	var menuBackground = self.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	menuBackground.width = 2048;
	menuBackground.height = 600;
	menuBackground.tint = 0x222222;
	menuBackground.alpha = 0.95;
	var titleText = new Text2('Summon Digimon Allies', {
		size: 80,
		fill: 0xFFFFFF,
		weight: 800
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.y = -250;
	self.addChild(titleText);
	// Create summon items container
	var itemsContainer = new Container();
	itemsContainer.y = -50;
	self.addChild(itemsContainer);
	// Available Digimon based on unlocked Digivices
	function getAvailableDigimon() {
		// All Digimon that can be summoned, matching those available by microphone
		var available = [{
			id: 'koromon',
			name: 'Koromon',
			cost: 50,
			description: 'Rookie Melee Fighter',
			reqDigivice: null
		}, {
			id: 'tsunomon',
			name: 'Tsunomon',
			cost: 60,
			description: 'Rookie Ranged Fighter',
			reqDigivice: null
		},
		// Champion level (Digivice C required)
		{
			id: 'greymon',
			name: 'Greymon',
			cost: 150,
			description: 'Champion Fire Dragon',
			reqDigivice: 'digiviceC'
		}, {
			id: 'garurumon',
			name: 'Garurumon',
			cost: 180,
			description: 'Champion Ice Wolf',
			reqDigivice: 'digiviceC'
		}, {
			id: 'kabuterimon',
			name: 'Kabuterimon',
			cost: 160,
			description: 'Champion Electric Insect',
			reqDigivice: 'digiviceC'
		},
		// Ultimate level (Digivice B required)
		{
			id: 'metalgreymon',
			name: 'MetalGreymon',
			cost: 400,
			description: 'Ultimate Cyborg Dragon',
			reqDigivice: 'digiviceB'
		}, {
			id: 'weregarurumon',
			name: 'WereGarurumon',
			cost: 450,
			description: 'Ultimate Beast Warrior',
			reqDigivice: 'digiviceB'
		}, {
			id: 'megakabuterimon',
			name: 'MegaKabuterimon',
			cost: 420,
			description: 'Ultimate Giant Insect',
			reqDigivice: 'digiviceB'
		},
		// Mega level (Digivice A required)
		{
			id: 'wargreymon',
			name: 'WarGreymon',
			cost: 800,
			description: 'Mega Dragon Warrior',
			reqDigivice: 'digiviceA'
		}];
		return available;
	}
	function updateDigimonButtons() {
		// Clear existing buttons
		while (itemsContainer.children.length > 0) {
			itemsContainer.removeChild(itemsContainer.children[0]);
		}
		// Only show Digimon that can actually be summoned (requirements met)
		var availableDigimon = getAvailableDigimon().filter(function (d) {
			// Check digivice requirement
			if (d.reqDigivice && !storage[d.reqDigivice]) return false;
			// Check cost
			if (score < d.cost) return false;
			// Check maxAlliedUnits
			if (alliedUnits.length >= maxAlliedUnits) return false;
			return true;
		});
		// If a filterLevel is set (from C, B, or A button), filter Digimon by evolution level
		var filterLevel = self._filterLevel;
		if (filterLevel) {
			// Map Digimon id to evolution level
			var digimonLevelMap = {
				koromon: "rookie",
				tsunomon: "rookie",
				greymon: "champion",
				garurumon: "champion",
				kabuterimon: "champion",
				metalgreymon: "ultimate",
				weregarurumon: "ultimate",
				megakabuterimon: "ultimate",
				wargreymon: "mega"
			};
			availableDigimon = availableDigimon.filter(function (d) {
				return (digimonLevelMap[d.id] || "").toLowerCase() === filterLevel.toLowerCase();
			});
		}
		// Layout: 3 per row, center horizontally
		var buttonsPerRow = Math.min(3, availableDigimon.length);
		var buttonSpacing = 400;
		var startX = -((buttonsPerRow - 1) * buttonSpacing) / 2;
		for (var i = 0; i < availableDigimon.length; i++) {
			var digimon = availableDigimon[i];
			var row = Math.floor(i / buttonsPerRow);
			var col = i % buttonsPerRow;
			var digimonButton = new Container();
			digimonButton.x = startX + col * buttonSpacing;
			digimonButton.y = row * 180;
			itemsContainer.addChild(digimonButton);
			// Use correct asset for Digimon
			var digimonAssetMap = {
				koromon: 'agumon',
				tsunomon: 'gabumon',
				greymon: 'greymon',
				garurumon: 'garurumon',
				kabuterimon: 'kabuterimon',
				metalgreymon: 'metalgreymon',
				weregarurumon: 'weregarurumon',
				megakabuterimon: 'megakabuterimon',
				wargreymon: 'wargreymon'
			};
			var assetId = digimonAssetMap[digimon.id] || 'agumon';
			var digimonArt = digimonButton.attachAsset(assetId, {
				anchorX: 0.5,
				anchorY: 0.5
			});
			digimonArt.width = 90;
			digimonArt.height = 90;
			digimonArt.y = -60;
			var buttonBg = digimonButton.attachAsset('notification', {
				anchorX: 0.5,
				anchorY: 0.5
			});
			buttonBg.width = 350;
			buttonBg.height = 160;
			var nameText = new Text2(digimon.name, {
				size: 45,
				fill: 0xFFFFFF,
				weight: 800
			});
			nameText.anchor.set(0.5, 0.5);
			nameText.y = -40;
			digimonButton.addChild(nameText);
			var descText = new Text2(digimon.description, {
				size: 28,
				fill: 0xCCCCCC,
				weight: 400
			});
			descText.anchor.set(0.5, 0.5);
			descText.y = -10;
			digimonButton.addChild(descText);
			var costText = new Text2(digimon.cost + ' points', {
				size: 35,
				fill: 0xFFD700,
				weight: 800
			});
			costText.anchor.set(0.5, 0.5);
			costText.y = 30;
			digimonButton.addChild(costText);
			// Create functionality for each button
			(function (digimonData, button, background, costText) {
				button.update = function () {
					var canAfford = score >= digimonData.cost;
					var hasSpace = alliedUnits.length < maxAlliedUnits;
					var isAvailable = !summonCooldown || LK.ticks - lastSummonTime > summonCooldown;
					if (canAfford && hasSpace && isAvailable) {
						background.tint = 0x4444FF;
						button.alpha = 1.0;
					} else {
						background.tint = 0x666666;
						button.alpha = 0.7;
					}
				};
				button.down = function () {
					var canAfford = score >= digimonData.cost;
					var hasSpace = alliedUnits.length < maxAlliedUnits;
					var isAvailable = !summonCooldown || LK.ticks - lastSummonTime > summonCooldown;
					if (!canAfford) {
						var notification = game.addChild(new Notification("Not enough security points for " + digimonData.name + "!"));
						notification.x = 2048 / 2;
						notification.y = grid.height - 50;
					} else if (!hasSpace) {
						var notification = game.addChild(new Notification("¡Límite de aliados alcanzado!"));
						notification.x = 2048 / 2;
						notification.y = grid.height - 50;
					} else if (!isAvailable) {
						var remainingCooldown = Math.ceil((summonCooldown - (LK.ticks - lastSummonTime)) / 60);
						var notification = game.addChild(new Notification("Summon cooldown: " + remainingCooldown + "s"));
						notification.x = 2048 / 2;
						notification.y = grid.height - 50;
					} else {
						// Summon the Digimon
						score -= digimonData.cost;
						updateUI();
						var newUnit = new DigimonUnit(digimonData.id, 1);
						enemyLayerTop.addChild(newUnit); // Add to top layer so they appear above enemies
						alliedUnits.push(newUnit);
						lastSummonTime = LK.ticks;
						// Play summon sound for all Digimon
						LK.getSound('voiceSummon').play();
						var notification = game.addChild(new Notification(digimonData.name + " summoned!"));
						notification.x = 2048 / 2;
						notification.y = grid.height - 50;
						self.hide();
					}
				};
			})(digimon, digimonButton, buttonBg, costText);
		}
	}
	// Close button
	var closeButton = new Container();
	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;
	self.addChild(closeButton);
	closeButton.down = function () {
		self.hide();
	};
	self.show = function (filterLevel) {
		// If a filterLevel is provided, filter Digimon by evolution level
		self._filterLevel = filterLevel || null;
		updateDigimonButtons();
		self.visible = true;
		tween(self, {
			y: 2732 - 300
		}, {
			duration: 300,
			easing: tween.backOut
		});
	};
	self.hide = function () {
		self._filterLevel = null; // Reset filter when closing
		tween(self, {
			y: 2732
		}, {
			duration: 200,
			easing: tween.easeIn,
			onFinish: function onFinish() {
				self.visible = false;
			}
		});
	};
	self.update = function () {
		// Update all button states
		for (var i = 0; i < itemsContainer.children.length; i++) {
			var button = itemsContainer.children[i];
			if (button.update) button.update();
		}
	};
	return self;
});
var DigimonUnit = Container.expand(function (type, level) {
	var self = Container.call(this);
	self.type = type || 'koromon';
	self.level = level || 1;
	self.health = 100 + (self.level - 1) * 50;
	self.maxHealth = self.health;
	self.damage = 20 + (self.level - 1) * 10;
	self.speed = 0.8;
	self.range = CELL_SIZE * 1.5;
	self.attackType = 'melee'; // 'melee', 'ranged', 'area'
	self.lastAttacked = 0;
	self.attackRate = 90; // Frames between attacks
	self.targetEnemy = null;
	self.isDead = false;
	// --- Digimon UI contextual elements ---
	var digimonNames = {
		koromon: "Koromon",
		tsunomon: "Tsunomon",
		greymon: "Greymon",
		garurumon: "Garurumon",
		kabuterimon: "Kabuterimon",
		metalgreymon: "MetalGreymon",
		weregarurumon: "WereGarurumon",
		megakabuterimon: "MegaKabuterimon",
		wargreymon: "WarGreymon"
	};
	var digimonLevels = {
		koromon: "Rookie",
		tsunomon: "Rookie",
		greymon: "Champion",
		garurumon: "Champion",
		kabuterimon: "Champion",
		metalgreymon: "Ultimate",
		weregarurumon: "Ultimate",
		megakabuterimon: "Ultimate",
		wargreymon: "Mega"
	};
	var digimonDescriptions = {
		koromon: "Rookie Melee Fighter",
		tsunomon: "Rookie Ranged Fighter",
		greymon: "Champion Fire Dragon",
		garurumon: "Champion Ice Wolf",
		kabuterimon: "Champion Electric Insect",
		metalgreymon: "Ultimate Cyborg Dragon",
		weregarurumon: "Ultimate Beast Warrior",
		megakabuterimon: "Ultimate Giant Insect",
		wargreymon: "Mega Dragon Warrior"
	};
	var digimonColor = {
		koromon: 0xFFAAAA,
		tsunomon: 0xAAAAFF,
		greymon: 0xFF6600,
		garurumon: 0x0066FF,
		kabuterimon: 0x33CC00,
		metalgreymon: 0xFF3300,
		weregarurumon: 0x0066CC,
		megakabuterimon: 0x228B22,
		wargreymon: 0xFFCC00
	};
	// Set properties based on Digimon type and level
	switch (self.type) {
		case 'koromon':
			self.attackType = 'melee';
			self.damage = 15 + (self.level - 1) * 8;
			break;
		case 'tsunomon':
			self.attackType = 'ranged';
			self.damage = 12 + (self.level - 1) * 6;
			self.range = CELL_SIZE * 2;
			break;
		case 'greymon':
			self.attackType = 'area';
			self.damage = 25 + (self.level - 1) * 15;
			self.health = 150 + (self.level - 1) * 75;
			break;
		case 'garurumon':
			self.attackType = 'ranged';
			self.damage = 20 + (self.level - 1) * 12;
			self.range = CELL_SIZE * 2.5;
			self.speed = 1.2;
			break;
		case 'kabuterimon':
			self.attackType = 'area';
			self.damage = 22 + (self.level - 1) * 13;
			self.health = 140 + (self.level - 1) * 60;
			self.range = CELL_SIZE * 2;
			break;
		case 'metalgreymon':
			self.attackType = 'area';
			self.damage = 40 + (self.level - 1) * 25;
			self.health = 250 + (self.level - 1) * 100;
			self.range = CELL_SIZE * 2;
			break;
		case 'weregarurumon':
			self.attackType = 'ranged';
			self.damage = 38 + (self.level - 1) * 20;
			self.health = 220 + (self.level - 1) * 90;
			self.range = CELL_SIZE * 3;
			self.speed = 1.5;
			break;
		case 'megakabuterimon':
			self.attackType = 'area';
			self.damage = 36 + (self.level - 1) * 18;
			self.health = 230 + (self.level - 1) * 90;
			self.range = CELL_SIZE * 2.2;
			break;
		case 'wargreymon':
			self.attackType = 'area';
			self.damage = 60 + (self.level - 1) * 40;
			self.health = 400 + (self.level - 1) * 150;
			self.range = CELL_SIZE * 2.5;
			self.speed = 1.0;
			break;
	}
	self.maxHealth = self.health;
	// Use correct asset for all allied units
	var digimonAssetMap = {
		koromon: 'agumon',
		tsunomon: 'gabumon',
		greymon: 'greymon',
		garurumon: 'garurumon',
		kabuterimon: 'kabuterimon',
		metalgreymon: 'metalgreymon',
		weregarurumon: 'weregarurumon',
		megakabuterimon: 'megakabuterimon',
		wargreymon: 'wargreymon'
	};
	var assetId = digimonAssetMap[self.type] || 'agumon';
	var unitGraphics = self.attachAsset(assetId, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Tint and scale based on type
	switch (self.type) {
		case 'koromon':
			unitGraphics.tint = 0xFFAAAA;
			break;
		case 'tsunomon':
			unitGraphics.tint = 0xAAAAFF;
			break;
		case 'greymon':
			unitGraphics.tint = 0xFF6600;
			unitGraphics.scaleX = 1.3;
			unitGraphics.scaleY = 1.3;
			break;
		case 'garurumon':
			unitGraphics.tint = 0x0066FF;
			unitGraphics.scaleX = 1.3;
			unitGraphics.scaleY = 1.3;
			break;
		case 'kabuterimon':
			unitGraphics.tint = 0x33CC00;
			unitGraphics.scaleX = 1.2;
			unitGraphics.scaleY = 1.2;
			break;
		case 'metalgreymon':
			unitGraphics.tint = 0xFF3300;
			unitGraphics.scaleX = 1.6;
			unitGraphics.scaleY = 1.6;
			break;
		case 'weregarurumon':
			unitGraphics.tint = 0x0066CC;
			unitGraphics.scaleX = 1.6;
			unitGraphics.scaleY = 1.6;
			break;
		case 'megakabuterimon':
			unitGraphics.tint = 0x228B22;
			unitGraphics.scaleX = 1.6;
			unitGraphics.scaleY = 1.6;
			break;
		case 'wargreymon':
			unitGraphics.tint = 0xFFCC00;
			unitGraphics.scaleX = 2.0;
			unitGraphics.scaleY = 2.0;
			break;
	}
	// --- Level badge (top left of unit) ---
	var badgeColors = {
		Rookie: 0x00BFFF,
		Champion: 0x32CD32,
		Ultimate: 0xFFD700,
		Mega: 0xFF4500
	};
	var levelName = digimonLevels[self.type] || "Rookie";
	var badgeColor = badgeColors[levelName] || 0x00BFFF;
	var badge = self.attachAsset('towerLevelIndicator', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	badge.width = 44;
	badge.height = 44;
	badge.x = -unitGraphics.width / 2 + 22;
	badge.y = -unitGraphics.height / 2 + 22;
	badge.tint = badgeColor;
	var badgeText = new Text2(levelName.charAt(0), {
		size: 32,
		fill: 0xffffff,
		weight: 800
	});
	badgeText.anchor.set(0.5, 0.5);
	badgeText.x = badge.x;
	badgeText.y = badge.y;
	self.addChild(badge);
	self.addChild(badgeText);
	// --- Name popup (on summon, above unit) ---
	var namePopup = new Text2(digimonNames[self.type] || self.type, {
		size: 60,
		fill: 0xffffff,
		weight: 800
	});
	namePopup.anchor.set(0.5, 1.0);
	namePopup.x = 0;
	namePopup.y = -unitGraphics.height / 2 - 30;
	namePopup.alpha = 0;
	self.addChild(namePopup);
	// Animate name popup on spawn
	tween(namePopup, {
		alpha: 1,
		y: namePopup.y - 30
	}, {
		duration: 350,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			tween(namePopup, {
				alpha: 0,
				y: namePopup.y - 60
			}, {
				duration: 700,
				delay: 700,
				easing: tween.easeIn,
				onFinish: function onFinish() {
					namePopup.visible = false;
				}
			});
		}
	});
	// Play summon sound and effect for all Digimon
	if (typeof LK !== "undefined" && LK.getSound) {
		LK.getSound('voiceSummon').play();
	}
	LK.effects.flashObject(self, 0x00FF00, 400);
	// --- Tooltip on touch (shows name, level, description) ---
	var tooltip = new Container();
	tooltip.visible = false;
	var tooltipBg = tooltip.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	tooltipBg.width = 340;
	tooltipBg.height = 120;
	tooltipBg.tint = 0x222222;
	tooltipBg.alpha = 0.95;
	var tooltipName = new Text2(digimonNames[self.type] || self.type, {
		size: 38,
		fill: 0xffffff,
		weight: 800
	});
	tooltipName.anchor.set(0.5, 0);
	tooltipName.y = -50;
	var tooltipLevel = new Text2(levelName, {
		size: 28,
		fill: badgeColor,
		weight: 800
	});
	tooltipLevel.anchor.set(0.5, 0);
	tooltipLevel.y = -15;
	var tooltipDesc = new Text2(digimonDescriptions[self.type] || "", {
		size: 24,
		fill: 0xcccccc,
		weight: 400
	});
	tooltipDesc.anchor.set(0.5, 0);
	tooltipDesc.y = 15;
	tooltip.addChild(tooltipBg);
	tooltip.addChild(tooltipName);
	tooltip.addChild(tooltipLevel);
	tooltip.addChild(tooltipDesc);
	tooltip.x = 0;
	tooltip.y = -unitGraphics.height / 2 - 10;
	self.addChild(tooltip);
	// Health bar
	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 = -unitGraphics.height / 2 - 15;
	healthBarOutline.x = -healthBarOutline.width / 2;
	healthBarBG.x = healthBar.x = -healthBar.width / 2 - 0.5;
	healthBar.tint = 0x00ff00;
	healthBarBG.tint = 0xff0000;
	self.healthBar = healthBar;
	// Movement properties
	self.cellX = 0;
	self.cellY = 0;
	self.currentCellX = 0;
	self.currentCellY = 0;
	self.currentTarget = null;
	self.pathTargets = [];
	// Initialize at goal positions (moving towards spawns)
	if (grid.goals && grid.goals.length > 0) {
		var startGoal = grid.goals[Math.floor(Math.random() * grid.goals.length)];
		self.cellX = startGoal.x;
		self.cellY = startGoal.y;
		self.currentCellX = startGoal.x;
		self.currentCellY = startGoal.y;
		self.x = grid.x + self.currentCellX * CELL_SIZE;
		self.y = grid.y + self.currentCellY * CELL_SIZE;
	}
	// --- Touch interaction for tooltip ---
	self.down = function () {
		tooltip.visible = true;
		tooltip.alpha = 0;
		tween(tooltip, {
			alpha: 1
		}, {
			duration: 120,
			easing: tween.easeOut
		});
		// Hide after 2 seconds
		LK.setTimeout(function () {
			tween(tooltip, {
				alpha: 0
			}, {
				duration: 200,
				easing: tween.easeIn,
				onFinish: function onFinish() {
					tooltip.visible = false;
				}
			});
		}, 2000);
	};
	self.findNearbyEnemies = function () {
		var nearbyEnemies = [];
		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 <= self.range) {
				nearbyEnemies.push(enemy);
			}
		}
		return nearbyEnemies;
	};
	self.attack = function (targetEnemy) {
		if (LK.ticks - self.lastAttacked < self.attackRate) return;
		self.lastAttacked = LK.ticks;
		switch (self.attackType) {
			case 'melee':
				// Direct damage
				targetEnemy.health -= self.damage;
				if (targetEnemy.health <= 0) targetEnemy.health = 0;else targetEnemy.healthBar.width = targetEnemy.health / targetEnemy.maxHealth * 70;
				// Visual effect
				var effect = new EffectIndicator(targetEnemy.x, targetEnemy.y, 'sniper');
				game.addChild(effect);
				break;
			case 'ranged':
				// Create projectile
				var bullet = new Bullet(self.x, self.y, targetEnemy, self.damage, 8);
				bullet.type = 'sniper';
				bullet.children[0].tint = 0x00AAFF;
				game.addChild(bullet);
				bullets.push(bullet);
				targetEnemy.bulletsTargetingThis.push(bullet);
				break;
			case 'area':
				// Area damage to all enemies in range
				var nearbyEnemies = self.findNearbyEnemies();
				for (var i = 0; i < nearbyEnemies.length; i++) {
					var enemy = nearbyEnemies[i];
					enemy.health -= self.damage;
					if (enemy.health <= 0) enemy.health = 0;else enemy.healthBar.width = enemy.health / enemy.maxHealth * 70;
				}
				// Visual splash effect
				var splashEffect = new EffectIndicator(self.x, self.y, 'splash');
				game.addChild(splashEffect);
				break;
		}
	};
	self.update = function () {
		if (self.isDead) return;
		// --- Visual feedback for status effects (UX/UI improvement) ---
		if (self.burning && LK.ticks % 45 === 0) {
			var burnFx = new EffectIndicator(self.x, self.y, 'burn');
			if (game && game.addChild) game.addChild(burnFx);
		}
		if (self.frozen && LK.ticks % 30 === 0) {
			var freezeFx = new EffectIndicator(self.x, self.y, 'freeze');
			if (game && game.addChild) game.addChild(freezeFx);
		}
		if (self.poisoned && LK.ticks % 30 === 0) {
			var poisonFx = new EffectIndicator(self.x, self.y, 'poison');
			if (game && game.addChild) game.addChild(poisonFx);
		}
		if (self.paralyzed && LK.ticks % 30 === 0) {
			var paralyzeFx = new EffectIndicator(self.x, self.y, 'paralyze');
			if (game && game.addChild) game.addChild(paralyzeFx);
		}
		if (self.moist && LK.ticks % 60 === 0) {
			var moistFx = new EffectIndicator(self.x, self.y, 'moist');
			if (game && game.addChild) game.addChild(moistFx);
		}
		if (self.healing && LK.ticks % 30 === 0) {
			var healFx = new EffectIndicator(self.x, self.y, 'heal');
			if (game && game.addChild) game.addChild(healFx);
		}
		// Update health bar
		if (self.health <= 0) {
			self.isDead = true;
			self.healthBar.width = 0;
			// Show disappearance animation (fade out and scale up)
			tween(self, {
				alpha: 0,
				scaleX: 1.5,
				scaleY: 1.5
			}, {
				duration: 600,
				easing: tween.easeIn,
				onFinish: function onFinish() {
					// Remove from allied units array and destroy after delay
					var unitIndex = alliedUnits.indexOf(self);
					if (unitIndex !== -1) alliedUnits.splice(unitIndex, 1);
					self.destroy();
				}
			});
			// Show notification of defeat
			var defeatNote = game.addChild(new Notification((digimonNames[self.type] || self.type) + " defeated!"));
			defeatNote.x = 2048 / 2;
			defeatNote.y = grid.height - 120;
			return;
		}
		self.healthBar.width = self.health / self.maxHealth * 70;
		// Find and attack nearby enemies
		var nearbyEnemies = self.findNearbyEnemies();
		if (nearbyEnemies.length > 0) {
			// Stop and attack closest enemy
			var closestEnemy = nearbyEnemies[0];
			var closestDistance = Infinity;
			for (var i = 0; i < nearbyEnemies.length; i++) {
				var enemy = nearbyEnemies[i];
				var dx = enemy.x - self.x;
				var dy = enemy.y - self.y;
				var distance = Math.sqrt(dx * dx + dy * dy);
				if (distance < closestDistance) {
					closestDistance = distance;
					closestEnemy = enemy;
				}
			}
			self.targetEnemy = closestEnemy;
			self.attack(closestEnemy);
			// Face the enemy
			var dx = closestEnemy.x - self.x;
			var dy = closestEnemy.y - self.y;
			var angle = Math.atan2(dy, dx);
			unitGraphics.rotation = angle;
			return; // Don't move while attacking
		}
		self.targetEnemy = null;
		// --- Movement along the path toward enemies (from goal to spawn) ---
		if (!self.currentTarget) {
			var cell = grid.getCell(Math.round(self.currentCellX), Math.round(self.currentCellY));
			if (cell && cell.targets && cell.targets.length > 0) {
				var bestTarget = null;
				var highestScore = -1;
				for (var i = 0; i < cell.targets.length; i++) {
					var target = cell.targets[i];
					if (target.score > highestScore) {
						highestScore = target.score;
						bestTarget = target;
					}
				}
				self.currentTarget = bestTarget;
			}
		}
		if (self.currentTarget) {
			var ox = self.currentTarget.x - self.currentCellX;
			var oy = self.currentTarget.y - self.currentCellY;
			var dist = Math.sqrt(ox * ox + oy * oy);
			if (dist < self.speed * gameSpeed) {
				self.currentCellX = self.currentTarget.x;
				self.currentCellY = self.currentTarget.y;
				self.cellX = Math.round(self.currentCellX);
				self.cellY = Math.round(self.currentCellY);
				self.currentTarget = null;
				return;
			}
			var angle = Math.atan2(oy, ox);
			self.currentCellX += Math.cos(angle) * self.speed * gameSpeed;
			self.currentCellY += Math.sin(angle) * self.speed * gameSpeed;
			// Face movement direction
			unitGraphics.rotation = angle;
		}
		// Update position
		self.x = grid.x + self.currentCellX * CELL_SIZE;
		self.y = grid.y + self.currentCellY * CELL_SIZE;
		// Check if reached spawn area (remove unit)
		if (self.currentCellY <= 3) {
			var unitIndex = alliedUnits.indexOf(self);
			if (unitIndex !== -1) alliedUnits.splice(unitIndex, 1);
			self.destroy();
		}
	};
	return self;
});
// 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 'burn':
			effectGraphics.tint = 0xFF4400;
			effectGraphics.width = effectGraphics.height = CELL_SIZE * 1.2;
			break;
		case 'freeze':
			effectGraphics.tint = 0x66CCFF;
			effectGraphics.width = effectGraphics.height = CELL_SIZE * 1.3;
			break;
		case 'paralyze':
			effectGraphics.tint = 0xFFFF00;
			effectGraphics.width = effectGraphics.height = CELL_SIZE * 1.1;
			break;
		case 'moist':
			effectGraphics.tint = 0x0099CC;
			effectGraphics.width = effectGraphics.height = CELL_SIZE * 0.9;
			break;
		case 'heal':
			effectGraphics.tint = 0x00FF88;
			effectGraphics.width = effectGraphics.height = CELL_SIZE * 1.4;
			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 = .01;
	self.cellX = 0;
	self.cellY = 0;
	self.currentCellX = 0;
	self.currentCellY = 0;
	self.currentTarget = undefined;
	self.maxHealth = 100;
	self.health = self.maxHealth;
	self.bulletsTargetingThis = [];
	self.waveNumber = currentWave;
	self.isFlying = false;
	self.isImmune = false;
	self.isBoss = false;
	self.worldNumber = currentWorld; // Track which world this enemy belongs to
	// Apply different stats based on enemy type
	switch (self.type) {
		case 'fast':
			self.speed *= 2; // Twice as fast
			self.maxHealth = 100;
			break;
		case 'immune':
			self.isImmune = true;
			self.maxHealth = 80;
			break;
		case 'flying':
			self.isFlying = true;
			self.maxHealth = 80;
			break;
		case 'swarm':
			self.maxHealth = 50; // Weaker enemies
			break;
		case 'normal':
		default:
			// Normal enemy uses default values
			break;
	}
	// --- ENEMY ATTACK TOWER LOGIC ---
	// Enemies will attack towers if they are adjacent or on the same cell
	self.attackTowerCooldown = 0;
	self.attackTowerRate = 60; // Try to attack a tower every 1 second
	self.update = function () {
		if (self.health <= 0) {
			self.health = 0;
			self.healthBar.width = 0;
		}
		// 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;
			// Reset speed to original if needed
			if (self.originalSpeed !== undefined) {
				self.speed = self.originalSpeed;
			}
		} else {
			// Handle slow effect
			if (self.slowed) {
				// Visual indication of slowed status
				if (!self.slowEffect) {
					self.slowEffect = true;
					var slowFx = new EffectIndicator(self.x, self.y, 'slow');
					if (game && game.addChild) game.addChild(slowFx);
				}
				self.slowDuration--;
				if (self.slowDuration <= 0) {
					self.speed = self.originalSpeed;
					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;
					var poisonFx = new EffectIndicator(self.x, self.y, 'poison');
					if (game && game.addChild) game.addChild(poisonFx);
				}
				// 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
					}
				}
			}
			// Handle burn effect (Agumon line)
			if (self.burning) {
				if (LK.ticks % 45 === 0) {
					// Every 0.75 seconds
					var burnDamage = self.burnDamage;
					// Reduce burn damage if enemy is moist
					if (self.moist && self.fireResistance) {
						burnDamage *= self.fireResistance;
					}
					self.health -= burnDamage;
					if (self.health <= 0) self.health = 0;else self.healthBar.width = self.health / self.maxHealth * 70;
					var burnFx = new EffectIndicator(self.x, self.y, 'burn');
					if (game && game.addChild) game.addChild(burnFx);
				}
				self.burnDuration--;
				if (self.burnDuration <= 0) {
					self.burning = false;
				}
			}
			// Handle freeze effect (Gabumon line)
			if (self.frozen) {
				if (LK.ticks % 30 === 0) {
					var freezeFx = new EffectIndicator(self.x, self.y, 'freeze');
					if (game && game.addChild) game.addChild(freezeFx);
				}
				self.frozenDuration--;
				if (self.frozenDuration <= 0) {
					self.frozen = false;
					if (self.originalSpeed !== undefined) {
						self.speed = self.originalSpeed;
					}
				}
			}
			// Handle paralysis effect (Tentomon line)
			if (self.paralyzed) {
				if (LK.ticks % 30 === 0) {
					var paralyzeFx = new EffectIndicator(self.x, self.y, 'paralyze');
					if (game && game.addChild) game.addChild(paralyzeFx);
				}
				self.paralyzeDuration--;
				if (self.paralyzeDuration <= 0) {
					self.paralyzed = false;
					if (self.originalSpeed !== undefined) {
						self.speed = self.originalSpeed;
					}
				}
			}
			// Handle moisture effect (Gomamon line)
			if (self.moist) {
				if (LK.ticks % 60 === 0) {
					var moistFx = new EffectIndicator(self.x, self.y, 'moist');
					if (game && game.addChild) game.addChild(moistFx);
				}
				self.moistDuration--;
				if (self.moistDuration <= 0) {
					self.moist = false;
					self.fireResistance = 1.0;
					self.freezeVulnerability = 1.0;
				}
			}
		}
		// 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;
		}
		// --- ENEMY ATTACK TOWER LOGIC ---
		// Enemies will attack towers if they are adjacent or on the same cell
		if (!self.isFlying && !self.isBoss) {
			self.attackTowerCooldown--;
			if (self.attackTowerCooldown <= 0) {
				// Check for towers in adjacent cells (including current cell)
				var foundTower = null;
				for (var i = 0; i < towers.length; i++) {
					var tower = towers[i];
					// Check if tower is in a 2x2 area adjacent to enemy's cell
					var dx = Math.abs(tower.gridX + 0.5 - self.cellX);
					var dy = Math.abs(tower.gridY + 0.5 - self.cellY);
					if (dx <= 1.5 && dy <= 1.5) {
						foundTower = tower;
						break;
					}
				}
				if (foundTower) {
					// Deal damage to the tower
					var baseDamage = 3;
					// Increase damage with world and wave
					var worldMultiplier = 1 + (self.worldNumber - 1) * 0.2;
					var waveMultiplier = 1 + currentWave * 0.03;
					var totalDamage = Math.ceil(baseDamage * worldMultiplier * waveMultiplier);
					foundTower.health = Math.max(0, foundTower.health - totalDamage);
					foundTower.towerHealthBar.width = foundTower.health / foundTower.maxHealth * 76;
					// Play system damage sound
					LK.getSound('systemDamage').play();
					// Show damage indicator
					var damageIndicator = new Notification("-" + totalDamage + " Tower Health!");
					damageIndicator.x = foundTower.x;
					damageIndicator.y = foundTower.y - 80;
					if (game && game.addChild) game.addChild(damageIndicator);
					// If tower destroyed, remove from game
					if (foundTower.health <= 0) {
						var idx = towers.indexOf(foundTower);
						if (idx !== -1) towers.splice(idx, 1);
						if (foundTower.parent) foundTower.parent.removeChild(foundTower);
					}
					self.attackTowerCooldown = Math.max(30, self.attackTowerRate - Math.floor(currentWave * 0.5)); // Faster attacks as game progresses
				} else {
					self.attackTowerCooldown = 15; // Check again soon
				}
			}
		}
		if (self.currentTarget) {
			var ox = self.currentTarget.x - self.currentCellX;
			var oy = self.currentTarget.y - self.currentCellY;
			if (ox !== 0 || oy !== 0) {
				var angle = Math.atan2(oy, ox);
				if (enemyGraphics.targetRotation === undefined) {
					enemyGraphics.targetRotation = angle;
					enemyGraphics.rotation = angle;
				} else {
					if (Math.abs(angle - enemyGraphics.targetRotation) > 0.05) {
						tween.stop(enemyGraphics, {
							rotation: true
						});
						// Calculate the shortest angle to rotate
						var currentRotation = enemyGraphics.rotation;
						var angleDiff = angle - currentRotation;
						// Normalize angle difference to -PI to PI range for shortest path
						while (angleDiff > Math.PI) {
							angleDiff -= Math.PI * 2;
						}
						while (angleDiff < -Math.PI) {
							angleDiff += Math.PI * 2;
						}
						enemyGraphics.targetRotation = angle;
						tween(enemyGraphics, {
							rotation: currentRotation + angleDiff
						}, {
							duration: 250,
							easing: tween.easeOut
						});
					}
				}
			}
		}
		healthBarOutline.y = healthBarBG.y = healthBar.y = -enemyGraphics.height / 2 - 10;
	};
	// Apply world-based scaling to all enemy types
	self.applyWorldScaling = function () {
		var worldMultiplier = 1;
		var speedMultiplier = 1;
		// Scale stats based on world progression
		switch (self.worldNumber) {
			case 1:
				// Forest - Base stats
				worldMultiplier = 1;
				speedMultiplier = 1;
				break;
			case 2:
				// Desert - 25% more health, 10% faster
				worldMultiplier = 1.25;
				speedMultiplier = 1.1;
				break;
			case 3:
				// Glacier - 50% more health, slightly slower
				worldMultiplier = 1.5;
				speedMultiplier = 0.95;
				break;
			case 4:
				// Village - 75% more health, 15% faster
				worldMultiplier = 1.75;
				speedMultiplier = 1.15;
				break;
			case 5:
				// Tech Lab - Double health, 20% faster
				worldMultiplier = 2.0;
				speedMultiplier = 1.2;
				break;
			case 6:
				// Inferno - Triple health, 25% faster
				worldMultiplier = 3.0;
				speedMultiplier = 1.25;
				break;
			default:
				worldMultiplier = 1;
				speedMultiplier = 1;
		}
		// Apply scaling
		self.maxHealth = Math.floor(self.maxHealth * worldMultiplier);
		self.speed *= speedMultiplier;
	};
	// Apply world scaling
	self.applyWorldScaling();
	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 virus type
	var assetId = 'virus';
	if (self.isBoss) {
		// Use world-specific boss assets
		switch (self.worldNumber) {
			case 1:
				assetId = 'boss_snorlax';
				break;
			case 2:
				assetId = 'boss_rhydon';
				break;
			case 3:
				assetId = 'boss_articuno';
				break;
			case 4:
				assetId = 'boss_machamp';
				break;
			case 5:
				assetId = 'boss_groudon';
				break;
			case 6:
				assetId = 'boss_mewtwo';
				break;
			default:
				assetId = 'virus';
		}
	} else if (self.type !== 'normal') {
		assetId = 'virus_' + self.type;
	}
	var enemyGraphics = self.attachAsset(assetId, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Scale up boss enemies (but less since they already have larger base assets)
	if (self.isBoss) {
		enemyGraphics.scaleX = 1.2;
		enemyGraphics.scaleY = 1.2;
	}
	// Apply world-based color tinting system
	self.getWorldTint = function () {
		var baseTint = 0xFFFFFF; // Default white tint
		// Get base color based on world
		switch (self.worldNumber) {
			case 1:
				// Forest - Green tints
				baseTint = 0x90EE90;
				break;
			case 2:
				// Desert - Sand/yellow tints
				baseTint = 0xF4A460;
				break;
			case 3:
				// Glacier - Blue/ice tints
				baseTint = 0xADD8E6;
				break;
			case 4:
				// Village - Brown/earth tints
				baseTint = 0xD2B48C;
				break;
			case 5:
				// Tech Lab - Metallic/silver tints
				baseTint = 0xC0C0C0;
				break;
			case 6:
				// Inferno - Red/fire tints
				baseTint = 0xFF6B6B;
				break;
			default:
				baseTint = 0xFFFFFF;
		}
		// Modify base tint slightly based on enemy type while keeping world theme
		switch (self.type) {
			case 'fast':
				// Make it slightly more blue-ish while keeping world color
				baseTint = tween.linear(baseTint, 0x0080FF, 0.3);
				break;
			case 'immune':
				// Make it slightly more red-ish while keeping world color
				baseTint = tween.linear(baseTint, 0xFF4444, 0.3);
				break;
			case 'flying':
				// Make it brighter while keeping world color
				baseTint = Math.min(0xFFFFFF, baseTint + 0x202020);
				break;
			case 'swarm':
				// Make it slightly darker while keeping world color
				baseTint = Math.max(0x404040, baseTint - 0x202020);
				break;
		}
		return baseTint;
	};
	// Apply world-based tinting
	var worldTint = self.getWorldTint();
	enemyGraphics.tint = worldTint;
	// 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 shadowGraphics = self.shadow.attachAsset(assetId || 'enemy', {
			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;
		}
		// 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;
			// Reset speed to original if needed
			if (self.originalSpeed !== undefined) {
				self.speed = self.originalSpeed;
			}
		} 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.speed = self.originalSpeed;
					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
					}
				}
			}
			// Handle burn effect (Agumon line)
			if (self.burning) {
				if (LK.ticks % 45 === 0) {
					// Every 0.75 seconds
					var burnDamage = self.burnDamage;
					// Reduce burn damage if enemy is moist
					if (self.moist && self.fireResistance) {
						burnDamage *= self.fireResistance;
					}
					self.health -= burnDamage;
					if (self.health <= 0) self.health = 0;else self.healthBar.width = self.health / self.maxHealth * 70;
				}
				self.burnDuration--;
				if (self.burnDuration <= 0) {
					self.burning = false;
				}
			}
			// Handle freeze effect (Gabumon line)
			if (self.frozen) {
				self.frozenDuration--;
				if (self.frozenDuration <= 0) {
					self.frozen = false;
					if (self.originalSpeed !== undefined) {
						self.speed = self.originalSpeed;
					}
				}
			}
			// Handle paralysis effect (Tentomon line)
			if (self.paralyzed) {
				self.paralyzeDuration--;
				if (self.paralyzeDuration <= 0) {
					self.paralyzed = false;
					if (self.originalSpeed !== undefined) {
						self.speed = self.originalSpeed;
					}
				}
			}
			// Handle moisture effect (Gomamon line)
			if (self.moist) {
				self.moistDuration--;
				if (self.moistDuration <= 0) {
					self.moist = false;
					self.fireResistance = 1.0;
					self.freezeVulnerability = 1.0;
				}
			}
		}
		// 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;
		}
		if (self.currentTarget) {
			var ox = self.currentTarget.x - self.currentCellX;
			var oy = self.currentTarget.y - self.currentCellY;
			if (ox !== 0 || oy !== 0) {
				var angle = Math.atan2(oy, ox);
				if (enemyGraphics.targetRotation === undefined) {
					enemyGraphics.targetRotation = angle;
					enemyGraphics.rotation = angle;
				} else {
					if (Math.abs(angle - enemyGraphics.targetRotation) > 0.05) {
						tween.stop(enemyGraphics, {
							rotation: true
						});
						// Calculate the shortest angle to rotate
						var currentRotation = enemyGraphics.rotation;
						var angleDiff = angle - currentRotation;
						// Normalize angle difference to -PI to PI range for shortest path
						while (angleDiff > Math.PI) {
							angleDiff -= Math.PI * 2;
						}
						while (angleDiff < -Math.PI) {
							angleDiff += Math.PI * 2;
						}
						enemyGraphics.targetRotation = angle;
						tween(enemyGraphics, {
							rotation: currentRotation + angleDiff
						}, {
							duration: 250,
							easing: tween.easeOut
						});
					}
				}
			}
		}
		healthBarOutline.y = healthBarBG.y = healthBar.y = -enemyGraphics.height / 2 - 10;
	};
	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
	*/
	// Create world-based maze layout
	self.generateMazeForWorld = function (worldNumber) {
		// Clear existing maze
		for (var i = 0; i < gridWidth; i++) {
			for (var j = 0; j < gridHeight; j++) {
				self.cells[i][j].type = 1; // Default to wall
			}
		}
		self.spawns = [];
		self.goals = [];
		// Always create entry area (top 5 rows) with 3-block wide path
		for (var i = 0; i < gridWidth; i++) {
			for (var j = 0; j <= 4; j++) {
				if (i >= 11 && i <= 13) {
					self.cells[i][j].type = 0; // Open path in center (3 blocks wide)
					if (j === 0) {
						self.cells[i][j].type = 2; // Spawn points
						self.spawns.push(self.cells[i][j]);
					}
				} else {
					self.cells[i][j].type = 1; // Walls on sides
				}
			}
		}
		// Always create exit area (bottom 5 rows) with 3-block wide path
		for (var i = 0; i < gridWidth; i++) {
			for (var j = gridHeight - 5; j < gridHeight; j++) {
				if (i >= 11 && i <= 13) {
					self.cells[i][j].type = 0; // Open path in center (3 blocks wide)
					if (j === gridHeight - 1) {
						self.cells[i][j].type = 3; // Goal points
						self.goals.push(self.cells[i][j]);
					}
				} else {
					self.cells[i][j].type = 1; // Walls on sides
				}
			}
		}
		// Create classic square-cornered labyrinth with generous tower placement areas
		// Simple pattern: Create a winding path with 90-degree turns and wide wall corridors
		// Path layout: Start center-top, go down, turn right, down, turn left, repeat creating a serpentine pattern
		// Main path coordinates (center of 3-block wide paths)
		// Reduced to only 2 curves for a simpler path
		var pathCenterX = 12; // Center column
		var pathPattern = [
		// Start: go down from entry
		{
			x: pathCenterX,
			startY: 5,
			endY: 12,
			type: 'vertical'
		},
		// First curve: turn left
		{
			y: 12,
			startX: pathCenterX,
			endX: 4,
			type: 'horizontal'
		},
		// Go down on left side
		{
			x: 4,
			startY: 12,
			endY: 20,
			type: 'vertical'
		},
		// Second curve: turn right to center
		{
			y: 20,
			startX: 4,
			endX: pathCenterX,
			type: 'horizontal'
		},
		// Final path to exit
		{
			x: pathCenterX,
			startY: 20,
			endY: gridHeight - 5,
			type: 'vertical'
		}];
		// Crear los segmentos del camino con 3 bloques de grosor (camino) y dejar espacio extra de 1 bloque a cada lado para asegurar zonas de 2x2 para torretas
		for (var p = 0; p < pathPattern.length; p++) {
			var segment = pathPattern[p];
			if (segment.type === 'vertical') {
				var startY = Math.min(segment.startY, segment.endY);
				var endY = Math.max(segment.startY, segment.endY);
				for (var y = startY; y <= endY; y++) {
					// Camino de 3 bloques de ancho
					for (var offset = -1; offset <= 1; offset++) {
						var pathX = segment.x + offset;
						if (pathX >= 0 && pathX < gridWidth && y >= 0 && y < gridHeight) {
							self.cells[pathX][y].type = 0;
						}
					}
					// Dejar espacio extra de 1 bloque a cada lado del camino para permitir torretas 2x2
					for (var extra = -2; extra <= 2; extra += 4) {
						var sideX = segment.x + extra;
						if (sideX >= 0 && sideX < gridWidth && y >= 0 && y < gridHeight) {
							// Solo marcar como espacio de torre si no es camino ni spawn/goal
							if (self.cells[sideX][y].type === 1) {
								// No cambiar si ya es camino/spawn/goal
								self.cells[sideX][y].type = 1; // Mantener como muro, pero dejarlo para posible torre
							}
						}
					}
					// Asegurar espacio de 2x2 para torretas a la izquierda y derecha del camino
					for (var offsetY = 0; offsetY <= 1; offsetY++) {
						for (var extra = -2; extra <= 2; extra += 4) {
							var baseX = segment.x + extra;
							var baseY = y + offsetY;
							if (baseX >= 0 && baseX + 1 < gridWidth && baseY >= 0 && baseY + 1 < gridHeight) {
								// Solo marcar como espacio de torre si ambos son muro
								if (self.cells[baseX][baseY].type === 1 && self.cells[baseX + 1][baseY].type === 1 && self.cells[baseX][baseY + 1].type === 1 && self.cells[baseX + 1][baseY + 1].type === 1) {
									// Marcar como espacio de torre (type 1) para permitir torretas 2x2
									self.cells[baseX][baseY].type = 1;
									self.cells[baseX + 1][baseY].type = 1;
									self.cells[baseX][baseY + 1].type = 1;
									self.cells[baseX + 1][baseY + 1].type = 1;
								}
							}
						}
					}
				}
			} else if (segment.type === 'horizontal') {
				var startX = Math.min(segment.startX, segment.endX);
				var endX = Math.max(segment.startX, segment.endX);
				for (var x = startX; x <= endX; x++) {
					// Camino de 3 bloques de alto
					for (var offset = -1; offset <= 1; offset++) {
						var pathY = segment.y + offset;
						if (x >= 0 && x < gridWidth && pathY >= 0 && pathY < gridHeight) {
							self.cells[x][pathY].type = 0;
						}
					}
					// Dejar espacio extra de 1 bloque arriba y abajo del camino para permitir torretas 2x2
					for (var extra = -2; extra <= 2; extra += 4) {
						var sideY = segment.y + extra;
						if (x >= 0 && x < gridWidth && sideY >= 0 && sideY < gridHeight) {
							if (self.cells[x][sideY].type === 1) {
								self.cells[x][sideY].type = 1;
							}
						}
					}
					// Asegurar espacio de 2x2 para torretas arriba y abajo del camino
					for (var offsetX = 0; offsetX <= 1; offsetX++) {
						for (var extra = -2; extra <= 2; extra += 4) {
							var baseX = x + offsetX;
							var baseY = segment.y + extra;
							if (baseX >= 0 && baseX + 1 < gridWidth && baseY >= 0 && baseY + 1 < gridHeight) {
								if (self.cells[baseX][baseY].type === 1 && self.cells[baseX + 1][baseY].type === 1 && self.cells[baseX][baseY + 1].type === 1 && self.cells[baseX + 1][baseY + 1].type === 1) {
									// Marcar como espacio de torre (type 1) para permitir torretas 2x2
									self.cells[baseX][baseY].type = 1;
									self.cells[baseX + 1][baseY].type = 1;
									self.cells[baseX][baseY + 1].type = 1;
									self.cells[baseX + 1][baseY + 1].type = 1;
								}
							}
						}
					}
				}
			}
		}
		// Asegurar conexiones suaves en las intersecciones y dejar espacio de 2x2 para torret
	};
	// Generate maze for current world
	var world = Math.ceil(currentWave / 9);
	if (world < 1) world = 1;
	if (world > 6) world = 6;
	self.generateMazeForWorld(world);
	// Apply the maze layout to cells
	for (var i = 0; i < gridWidth; i++) {
		for (var j = 0; j < gridHeight; j++) {
			var cell = self.cells[i][j];
			var cellType = cell.type; // Use the type set by generateMazeForWorld
			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 = [];
			// Only create debug cells for visible areas and reduce frequency
			if (j > 3 && j <= gridHeight - 4 && (i + j) % 2 === 0) {
				var debugCell = new DebugCell();
				self.addChild(debugCell);
				debugCell.cell = cell;
				debugCell.x = i * CELL_SIZE;
				debugCell.y = j * CELL_SIZE;
				cell.debugCell = debugCell;
			}
		}
	}
	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];
				// Simplified pathfinding - only check cardinal directions for better performance
				var 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 enemies that haven't entered the viewable area yet
			if (enemy.currentCellY < 4) {
				continue;
			}
			// 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) {
		var cell = grid.getCell(enemy.cellX, enemy.cellY);
		if (cell.type == 3) {
			return true;
		}
		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 rotation with enemy rotation
			if (enemy.children[0] && enemy.shadow.children[0]) {
				enemy.shadow.children[0].rotation = enemy.children[0].rotation;
			}
		}
		// Check if the enemy has reached the entry area (y position is at least 5)
		var hasReachedEntryArea = enemy.currentCellY >= 4;
		// If enemy hasn't reached the entry area yet, just move down vertically
		if (!hasReachedEntryArea) {
			// Move directly downward with speed multiplier
			enemy.currentCellY += enemy.speed * gameSpeed;
			// Ensure enemy moves towards the center of the 3-block wide path (x=12)
			var pathCenterX = 12;
			if (enemy.currentCellX !== pathCenterX) {
				var xDiff = pathCenterX - enemy.currentCellX;
				var moveSpeed = Math.min(Math.abs(xDiff), enemy.speed * 0.5 * gameSpeed);
				enemy.currentCellX += xDiff > 0 ? moveSpeed : -moveSpeed;
			}
			// Rotate enemy graphic to face downward (PI/2 radians = 90 degrees)
			var angle = Math.PI / 2;
			if (enemy.children[0] && enemy.children[0].targetRotation === undefined) {
				enemy.children[0].targetRotation = angle;
				enemy.children[0].rotation = angle;
			} else if (enemy.children[0]) {
				if (Math.abs(angle - enemy.children[0].targetRotation) > 0.05) {
					tween.stop(enemy.children[0], {
						rotation: true
					});
					// Calculate the shortest angle to rotate
					var currentRotation = enemy.children[0].rotation;
					var angleDiff = angle - currentRotation;
					// Normalize angle difference to -PI to PI range for shortest path
					while (angleDiff > Math.PI) {
						angleDiff -= Math.PI * 2;
					}
					while (angleDiff < -Math.PI) {
						angleDiff += Math.PI * 2;
					}
					// Set target rotation and animate to it
					enemy.children[0].targetRotation = angle;
					tween(enemy.children[0], {
						rotation: currentRotation + angleDiff
					}, {
						duration: 250,
						easing: tween.easeOut
					});
				}
			}
			// Update enemy's position
			enemy.x = grid.x + enemy.currentCellX * CELL_SIZE;
			enemy.y = grid.y + enemy.currentCellY * CELL_SIZE;
			// If enemy has now reached the entry area, update cell coordinates
			if (enemy.currentCellY >= 4) {
				enemy.cellX = Math.round(enemy.currentCellX);
				enemy.cellY = Math.round(enemy.currentCellY);
			}
			return false;
		}
		// After reaching entry area, handle flying enemies differently
		if (enemy.isFlying) {
			// Flying enemies head straight to the closest goal
			if (!enemy.flyingTarget) {
				// Set flying target to the closest goal
				enemy.flyingTarget = self.goals[0];
				// Find closest goal if there are multiple
				if (self.goals.length > 1) {
					var closestDist = Infinity;
					for (var i = 0; i < self.goals.length; i++) {
						var goal = self.goals[i];
						var dx = goal.x - enemy.cellX;
						var dy = goal.y - enemy.cellY;
						var dist = dx * dx + dy * dy;
						if (dist < closestDist) {
							closestDist = dist;
							enemy.flyingTarget = goal;
						}
					}
				}
			}
			// Move directly toward the goal
			var ox = enemy.flyingTarget.x - enemy.currentCellX;
			var oy = enemy.flyingTarget.y - enemy.currentCellY;
			var dist = Math.sqrt(ox * ox + oy * oy);
			if (dist < enemy.speed) {
				// Reached the goal
				return true;
			}
			var angle = Math.atan2(oy, ox);
			// Rotate enemy graphic to match movement direction
			if (enemy.children[0] && enemy.children[0].targetRotation === undefined) {
				enemy.children[0].targetRotation = angle;
				enemy.children[0].rotation = angle;
			} else if (enemy.children[0]) {
				if (Math.abs(angle - enemy.children[0].targetRotation) > 0.05) {
					tween.stop(enemy.children[0], {
						rotation: true
					});
					// Calculate the shortest angle to rotate
					var currentRotation = enemy.children[0].rotation;
					var angleDiff = angle - currentRotation;
					// Normalize angle difference to -PI to PI range for shortest path
					while (angleDiff > Math.PI) {
						angleDiff -= Math.PI * 2;
					}
					while (angleDiff < -Math.PI) {
						angleDiff += Math.PI * 2;
					}
					// Set target rotation and animate to it
					enemy.children[0].targetRotation = angle;
					tween(enemy.children[0], {
						rotation: currentRotation + angleDiff
					}, {
						duration: 250,
						easing: tween.easeOut
					});
				}
			}
			// Update the cell position to track where the flying enemy is
			enemy.cellX = Math.round(enemy.currentCellX);
			enemy.cellY = Math.round(enemy.currentCellY);
			enemy.currentCellX += Math.cos(angle) * enemy.speed * gameSpeed;
			enemy.currentCellY += Math.sin(angle) * enemy.speed * gameSpeed;
			enemy.x = grid.x + enemy.currentCellX * CELL_SIZE;
			enemy.y = grid.y + enemy.currentCellY * CELL_SIZE;
			// Update shadow position if this is a flying enemy
			return false;
		}
		// Handle normal pathfinding enemies
		if (!enemy.currentTarget) {
			enemy.currentTarget = cell.targets[0];
		}
		// Initialize stuck tracking for enemy
		if (enemy.lastPosition === undefined) {
			enemy.lastPosition = {
				x: enemy.currentCellX,
				y: enemy.currentCellY
			};
			enemy.stuckCounter = 0;
			enemy.lastMovementTime = LK.ticks;
		}
		// Check if enemy is stuck (hasn't moved significantly in a while)
		var currentPos = {
			x: enemy.currentCellX,
			y: enemy.currentCellY
		};
		var distanceMoved = Math.sqrt(Math.pow(currentPos.x - enemy.lastPosition.x, 2) + Math.pow(currentPos.y - enemy.lastPosition.y, 2));
		// If enemy hasn't moved much in the last 60 ticks (1 second), consider it stuck
		if (distanceMoved < 0.1 && LK.ticks - enemy.lastMovementTime > 60) {
			enemy.stuckCounter++;
			enemy.lastMovementTime = LK.ticks;
			// If stuck for too long, try to find alternative path
			if (enemy.stuckCounter > 3) {
				// Reset stuck counter to prevent infinite loops
				enemy.stuckCounter = 0;
				// Try to find alternative targets from current cell
				if (cell.targets && cell.targets.length > 1) {
					// Find a different target than the current one
					for (var i = 0; i < cell.targets.length; i++) {
						var alternativeTarget = cell.targets[i];
						if (alternativeTarget !== enemy.currentTarget) {
							enemy.currentTarget = alternativeTarget;
							break;
						}
					}
				} else {
					// If no alternative targets, try neighboring cells
					var neighbors = [cell.up, cell.right, cell.down, cell.left];
					var validNeighbors = [];
					for (var i = 0; i < neighbors.length; i++) {
						var neighbor = neighbors[i];
						if (neighbor && neighbor.type !== 1 && neighbor.pathId === pathId && neighbor.targets && neighbor.targets.length > 0) {
							validNeighbors.push(neighbor);
						}
					}
					if (validNeighbors.length > 0) {
						// Choose a random valid neighbor and use its target
						var randomNeighbor = validNeighbors[Math.floor(Math.random() * validNeighbors.length)];
						enemy.currentTarget = randomNeighbor.targets[0];
						// Move slightly towards the chosen neighbor to unstuck
						var neighborX = randomNeighbor.x;
						var neighborY = randomNeighbor.y;
						var unstuckAngle = Math.atan2(neighborY - enemy.currentCellY, neighborX - enemy.currentCellX);
						enemy.currentCellX += Math.cos(unstuckAngle) * enemy.speed * 0.5;
						enemy.currentCellY += Math.sin(unstuckAngle) * enemy.speed * 0.5;
					}
				}
			}
		} else if (distanceMoved >= 0.1) {
			// Enemy is moving, reset stuck tracking
			enemy.stuckCounter = 0;
			enemy.lastMovementTime = LK.ticks;
			enemy.lastPosition = {
				x: currentPos.x,
				y: currentPos.y
			};
		}
		if (enemy.currentTarget) {
			if (cell.score < enemy.currentTarget.score) {
				enemy.currentTarget = cell;
			}
			var ox = enemy.currentTarget.x - enemy.currentCellX;
			var oy = enemy.currentTarget.y - enemy.currentCellY;
			var dist = Math.sqrt(ox * ox + oy * oy);
			if (dist < enemy.speed) {
				enemy.cellX = Math.round(enemy.currentCellX);
				enemy.cellY = Math.round(enemy.currentCellY);
				enemy.currentTarget = undefined;
				// Reset position tracking when reaching target
				enemy.lastPosition = {
					x: enemy.currentCellX,
					y: enemy.currentCellY
				};
				return;
			}
			var angle = Math.atan2(oy, ox);
			enemy.currentCellX += Math.cos(angle) * enemy.speed * gameSpeed;
			enemy.currentCellY += Math.sin(angle) * enemy.speed * gameSpeed;
		}
		enemy.x = grid.x + enemy.currentCellX * CELL_SIZE;
		enemy.y = grid.y + enemy.currentCellY * CELL_SIZE;
	};
});
var LevelSelectionMenu = Container.expand(function (worldNumber) {
	var self = Container.call(this);
	self.worldNumber = worldNumber;
	// Position the menu at center of screen
	self.x = 2048 / 2;
	self.y = 2732 / 2;
	var menuBackground = self.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	menuBackground.width = 1800;
	menuBackground.height = 1200;
	menuBackground.tint = 0x333333;
	menuBackground.alpha = 0.9;
	var worldNames = ["", "Forest", "Desert", "Glacier", "Village", "Tech Lab", "Inferno"];
	var titleText = new Text2('Select Level - ' + worldNames[worldNumber], {
		size: 80,
		fill: 0xFFFFFF,
		weight: 800
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.y = -400;
	self.addChild(titleText);
	var worldLevels = storage.worldLevels || {
		1: 1,
		2: 1,
		3: 1,
		4: 1,
		5: 1,
		6: 1
	};
	var unlockedLevel = worldLevels[worldNumber] || 1;
	// Create level buttons in a grid
	var buttonsPerRow = 5;
	var buttonWidth = 120;
	var buttonHeight = 80;
	var buttonSpacing = 160;
	var startX = -((buttonsPerRow - 1) * buttonSpacing) / 2;
	var startY = -200;
	for (var i = 1; i <= 10; i++) {
		var levelButton = new Container();
		var levelButtonBg = levelButton.attachAsset('notification', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		levelButtonBg.width = buttonWidth;
		levelButtonBg.height = buttonHeight;
		var isUnlocked = i <= unlockedLevel;
		levelButtonBg.tint = isUnlocked ? 0x4444FF : 0x666666;
		var levelButtonText = new Text2(isUnlocked ? i.toString() : "🔒", {
			size: 40,
			fill: isUnlocked ? 0xFFFFFF : 0x999999,
			weight: 800
		});
		levelButtonText.anchor.set(0.5, 0.5);
		levelButton.addChild(levelButtonText);
		// Position buttons in grid
		var row = Math.floor((i - 1) / buttonsPerRow);
		var col = (i - 1) % buttonsPerRow;
		levelButton.x = startX + col * buttonSpacing;
		levelButton.y = startY + row * 120;
		self.addChild(levelButton);
		(function (levelIndex, unlocked) {
			levelButton.down = function () {
				if (unlocked) {
					self.destroy();
					game.startWorldLevel(self.worldNumber, levelIndex);
				} else {
					var notification = game.addChild(new Notification("Complete previous level to unlock!"));
					notification.x = 2048 / 2;
					notification.y = 2732 / 2 + 200;
				}
			};
		})(i, isUnlocked);
	}
	// Back button
	var backButton = new Container();
	var backButtonBg = backButton.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	backButtonBg.width = 200;
	backButtonBg.height = 80;
	backButtonBg.tint = 0x666666;
	var backButtonText = new Text2('Back', {
		size: 40,
		fill: 0xFFFFFF,
		weight: 800
	});
	backButtonText.anchor.set(0.5, 0.5);
	backButton.addChild(backButtonText);
	backButton.x = 0;
	backButton.y = 400;
	self.addChild(backButton);
	backButton.down = function () {
		self.destroy();
		var worldSelectionMenu = new WorldSelectionMenu();
		game.addChild(worldSelectionMenu);
	};
	return self;
});
var MainMenu = Container.expand(function () {
	var self = Container.call(this);
	// Position the menu at center of screen
	self.x = 2048 / 2;
	self.y = 2732 / 2;
	// Stop any currently playing music first
	LK.stopMusic();
	// Start main menu music
	LK.playMusic('mainMenuMusic', {
		fade: {
			start: 0,
			end: 0.8,
			duration: 1500
		}
	});
	var menuBackground = self.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	menuBackground.width = 1800;
	menuBackground.height = 1200;
	menuBackground.tint = 0x333333;
	menuBackground.alpha = 0.9;
	var titleText = new Text2(getText('firewallDefensors'), {
		size: 100,
		fill: 0xFFFFFF,
		weight: 800
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.y = -300;
	self.addChild(titleText);
	// Add version number below title
	var versionText = new Text2('v0.1', {
		size: 40,
		fill: 0xCCCCCC,
		weight: 400
	});
	versionText.anchor.set(0.5, 0.5);
	versionText.y = -220;
	self.addChild(versionText);
	var startButton = new Container();
	var startButtonBg = startButton.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	startButtonBg.width = 400;
	startButtonBg.height = 120;
	startButtonBg.tint = 0x00AA00;
	var startButtonText = new Text2(getText('startGame'), {
		size: 50,
		fill: 0xFFFFFF,
		weight: 800
	});
	startButtonText.anchor.set(0.5, 0.5);
	startButton.addChild(startButtonText);
	startButton.y = 50;
	self.addChild(startButton);
	startButton.down = function () {
		self.destroy();
		game.startGame();
	};
	// Add tutorial button
	var tutorialButton = new Container();
	var tutorialButtonBg = tutorialButton.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	tutorialButtonBg.width = 400;
	tutorialButtonBg.height = 120;
	tutorialButtonBg.tint = 0x00AAAA;
	var tutorialButtonText = new Text2(getText('tutorial'), {
		size: 50,
		fill: 0xFFFFFF,
		weight: 800
	});
	tutorialButtonText.anchor.set(0.5, 0.5);
	tutorialButton.addChild(tutorialButtonText);
	tutorialButton.y = 180;
	self.addChild(tutorialButton);
	tutorialButton.down = function () {
		self.destroy();
		game.startTutorial();
	};
	// Add leaderboard button
	var leaderboardButton = new Container();
	var leaderboardButtonBg = leaderboardButton.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	leaderboardButtonBg.width = 400;
	leaderboardButtonBg.height = 120;
	leaderboardButtonBg.tint = 0x4444FF;
	var leaderboardButtonText = new Text2('Leaderboard', {
		size: 50,
		fill: 0xFFFFFF,
		weight: 800
	});
	leaderboardButtonText.anchor.set(0.5, 0.5);
	leaderboardButton.addChild(leaderboardButtonText);
	leaderboardButton.y = 310 + 130;
	self.addChild(leaderboardButton);
	leaderboardButton.down = function () {
		LK.showLeaderboard();
	};
	// Add share achievement button
	var shareButton = new Container();
	var shareButtonBg = shareButton.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	shareButtonBg.width = 400;
	shareButtonBg.height = 120;
	shareButtonBg.tint = 0x00C0C0;
	var shareButtonText = new Text2('Share Achievement', {
		size: 50,
		fill: 0xFFFFFF,
		weight: 800
	});
	shareButtonText.anchor.set(0.5, 0.5);
	shareButton.addChild(shareButtonText);
	shareButton.y = 310 + 260;
	self.addChild(shareButton);
	shareButton.down = function () {
		var shareMsg = "I just scored " + (storage.securityPoints || 0) + " points in Firewall Defensors! Can you beat my score?";
		LK.shareAchievement && LK.shareAchievement(shareMsg);
	};
	// Add language button
	var languageButton = new Container();
	var languageButtonBg = languageButton.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	languageButtonBg.width = 400;
	languageButtonBg.height = 120;
	languageButtonBg.tint = 0xFF6600;
	var languageButtonText = new Text2(getText('language'), {
		size: 50,
		fill: 0xFFFFFF,
		weight: 800
	});
	languageButtonText.anchor.set(0.5, 0.5);
	languageButton.addChild(languageButtonText);
	languageButton.y = 310;
	self.addChild(languageButton);
	languageButton.down = function () {
		// Toggle language between English and Spanish
		var newLang = currentLanguage === 'en' ? 'es' : 'en';
		setLanguage(newLang);
		// Recreate main menu with new language
		self.destroy();
		var newMainMenu = new MainMenu();
		game.addChild(newMainMenu);
	};
	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 () {
		// Check if we can start next wave (10 waves max per world)
		var worldWave = (currentWave - 1) % 10 + 1;
		if (currentWave === 0) worldWave = 0;
		// Show button during tutorial or when can start next wave
		var showForTutorial = waveIndicator && waveIndicator.gameStarted && currentWave === 0;
		var showForNextWave = waveIndicator && waveIndicator.gameStarted && worldWave < 10 && !waveInProgress && enemies.length === 0;
		if (showForTutorial || showForNextWave) {
			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 && !waveInProgress && enemies.length === 0) {
			currentWave++; // Increment to the next wave directly
			// Calculate current world and level for 10-wave system
			currentWorld = Math.ceil(currentWave / 10);
			currentLevel = (currentWave - 1) % 10 + 1;
			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(currentLevel);
			var enemyCount = waveIndicator.getEnemyCount(currentLevel);
			// Update wave counter display
			updateWaveCounter();
			var notification = game.addChild(new Notification("Wave " + currentLevel + " (" + waveType + " - " + enemyCount + " enemies) activated!"));
			notification.x = 2048 / 2;
			notification.y = grid.height - 150;
			// Play wave start sound
			LK.getSound('waveStart').play();
		}
	};
	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 SourceTower = Container.expand(function (towerType) {
	var self = Container.call(this);
	self.towerType = towerType || 'default';
	// Increase size of base for easier touch
	var baseGraphics = self.attachAsset('tower', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.5,
		scaleY: 1.5
	});
	switch (self.towerType) {
		case 'rapid':
			baseGraphics.tint = 0x00AAFF;
			break;
		case 'sniper':
			baseGraphics.tint = 0xFF5500;
			break;
		case 'splash':
			baseGraphics.tint = 0x33CC00;
			break;
		case 'slow':
			baseGraphics.tint = 0x9900FF;
			break;
		case 'poison':
			baseGraphics.tint = 0x00FFAA;
			break;
		default:
			baseGraphics.tint = 0xAAAAAA;
	}
	var towerCost = getTowerCost(self.towerType);
	// Add shadow for tower type label
	var typeLabelShadow = new Text2(self.towerType.charAt(0).toUpperCase() + self.towerType.slice(1), {
		size: 50,
		fill: 0x000000,
		weight: 800
	});
	typeLabelShadow.anchor.set(0.5, 0.5);
	typeLabelShadow.x = 4;
	typeLabelShadow.y = -20 + 4;
	self.addChild(typeLabelShadow);
	// Add tower type label
	var typeLabel = new Text2(self.towerType.charAt(0).toUpperCase() + self.towerType.slice(1), {
		size: 60,
		fill: 0xFFFFFF,
		weight: 800
	});
	typeLabel.anchor.set(0.5, 0.5);
	typeLabel.y = -25; // Position above center of tower
	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 = 24 + 12;
	self.addChild(costLabelShadow);
	// Add cost label
	var costLabel = new Text2(towerCost + ' bits', {
		size: 60,
		fill: 0xFFD700,
		weight: 800
	});
	costLabel.anchor.set(0.5, 0.5);
	costLabel.y = 25 + 12;
	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 StorySequence = Container.expand(function (worldNumber) {
	var self = Container.call(this);
	self.worldNumber = worldNumber;
	self.currentPanel = 0;
	self.panels = [];
	self.onComplete = null;
	// Position at center of screen
	self.x = 2048 / 2;
	self.y = 2732 / 2;
	// Semi-transparent background overlay
	var overlay = self.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	overlay.width = 2048;
	overlay.height = 2732;
	overlay.tint = 0x000000;
	overlay.alpha = 0.7;
	self.getWorldStory = function (worldNumber) {
		switch (worldNumber) {
			case 1:
				return [{
					text: getText('story1_1'),
					image: 'agumon'
				}, {
					text: getText('story1_2'),
					image: 'gabumon'
				}, {
					text: getText('story1_3'),
					image: 'tentomon'
				}];
			case 2:
				return [{
					text: getText('story2_1'),
					image: 'palmon'
				}, {
					text: getText('story2_2'),
					image: 'gomamon'
				}, {
					text: getText('story2_3'),
					image: 'patamon'
				}];
			case 3:
				return [{
					text: getText('story3_1'),
					image: null
				}, {
					text: getText('story3_2'),
					image: null
				}, {
					text: getText('story3_3'),
					image: null
				}];
			case 4:
				return [{
					text: getText('story4_1'),
					image: null
				}, {
					text: getText('story4_2'),
					image: null
				}, {
					text: getText('story4_3'),
					image: null
				}];
			case 5:
				return [{
					text: getText('story5_1'),
					image: null
				}, {
					text: getText('story5_2'),
					image: null
				}, {
					text: getText('story5_3'),
					image: null
				}];
			case 6:
				return [{
					text: getText('story6_1'),
					image: null
				}, {
					text: getText('story6_2'),
					image: null
				}, {
					text: getText('story6_3'),
					image: null
				}];
			default:
				return [{
					text: getText('storyDefault_1'),
					image: null
				}, {
					text: getText('storyDefault_2'),
					image: null
				}, {
					text: getText('storyDefault_3'),
					image: null
				}];
		}
	};
	// World-specific story content
	var storyData = self.getWorldStory(worldNumber);
	// Create panels
	for (var i = 0; i < storyData.length; i++) {
		var panel = new ComicPanel(storyData[i].image, storyData[i].text);
		panel.x = (i - 1) * 650; // Position panels side by side
		self.addChild(panel);
		self.panels.push(panel);
	}
	// Navigation indicators
	var indicatorContainer = new Container();
	indicatorContainer.y = 250;
	self.addChild(indicatorContainer);
	for (var i = 0; i < self.panels.length; i++) {
		var indicator = indicatorContainer.attachAsset('towerLevelIndicator', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		indicator.width = 20;
		indicator.height = 20;
		indicator.tint = i === 0 ? 0xffffff : 0x666666;
		indicator.x = (i - (self.panels.length - 1) / 2) * 40;
	}
	// Skip button
	var skipButton = new Container();
	var skipBg = skipButton.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	skipBg.width = 150;
	skipBg.height = 60;
	skipBg.tint = 0x666666;
	var skipText = new Text2('Skip', {
		size: 40,
		fill: 0xffffff,
		weight: 800
	});
	skipText.anchor.set(0.5, 0.5);
	skipButton.addChild(skipText);
	skipButton.x = 400;
	skipButton.y = -300;
	self.addChild(skipButton);
	skipButton.down = function () {
		self.complete();
	};
	self.showPanel = function (index) {
		if (index < 0 || index >= self.panels.length) return;
		// Hide all panels
		for (var i = 0; i < self.panels.length; i++) {
			self.panels[i].alpha = 0;
			indicatorContainer.children[i].tint = 0x666666;
		}
		// Show current panel
		self.panels[index].show();
		indicatorContainer.children[index].tint = 0xffffff;
		self.currentPanel = index;
	};
	self.nextPanel = function () {
		if (self.currentPanel < self.panels.length - 1) {
			self.showPanel(self.currentPanel + 1);
		} else {
			self.complete();
		}
	};
	self.complete = function () {
		if (self.onComplete) {
			self.onComplete();
		}
		self.destroy();
	};
	// Show first panel
	self.showPanel(0);
	// Auto-advance after 4 seconds or click to advance
	var autoAdvanceTimer = LK.setTimeout(function () {
		self.nextPanel();
	}, 4000);
	self.down = function () {
		LK.clearTimeout(autoAdvanceTimer);
		autoAdvanceTimer = LK.setTimeout(function () {
			self.nextPanel();
		}, 4000);
		self.nextPanel();
	};
	return self;
});
var Tower = Container.expand(function (id) {
	var self = Container.call(this);
	self.id = id || 'default';
	self.level = 1;
	self.maxLevel = 6;
	self.gridX = 0;
	self.gridY = 0;
	self.range = 3 * CELL_SIZE;
	// Tower health system
	self.maxHealth = 100;
	self.health = self.maxHealth;
	// 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 5, +0.8 per level, but final upgrade gets a huge boost
				if (self.level === self.maxLevel) {
					return 12 * CELL_SIZE; // Significantly increased range for max level
				}
				return (5 + (self.level - 1) * 0.8) * CELL_SIZE;
			case 'splash':
				// Splash: base 2, +0.2 per level (max ~4 blocks at max level)
				return (2 + (self.level - 1) * 0.2) * CELL_SIZE;
			case 'rapid':
				// Rapid: base 2.5, +0.5 per level
				return (2.5 + (self.level - 1) * 0.5) * CELL_SIZE;
			case 'slow':
				// Slow: base 3.5, +0.5 per level
				return (3.5 + (self.level - 1) * 0.5) * CELL_SIZE;
			case 'poison':
				// Poison: base 3.2, +0.5 per level
				return (3.2 + (self.level - 1) * 0.5) * CELL_SIZE;
			default:
				// Default: base 3, +0.5 per level
				return (3 + (self.level - 1) * 0.5) * CELL_SIZE;
		}
	};
	self.cellsInRange = [];
	self.fireRate = 60;
	self.bulletSpeed = 5;
	self.damage = 10;
	self.lastFired = 0;
	self.targetEnemy = null;
	switch (self.id) {
		case 'agumon':
			// Fire-based attacks, burns enemies
			self.fireRate = 60;
			self.damage = 12;
			self.range = 3 * CELL_SIZE;
			self.bulletSpeed = 6;
			self.maxHealth = 120; // Tanky fire dragon
			break;
		case 'gabumon':
			// Ice-based attacks, freezes enemies
			self.fireRate = 55;
			self.damage = 10;
			self.range = 3.2 * CELL_SIZE;
			self.bulletSpeed = 6;
			self.maxHealth = 110; // Ice wolf durability
			break;
		case 'tentomon':
			// Electric paralysis attacks
			self.fireRate = 70;
			self.damage = 14;
			self.range = 3.5 * CELL_SIZE;
			self.bulletSpeed = 8;
			self.maxHealth = 90; // Electric insect, moderate health
			break;
		case 'palmon':
			// Poison attacks that spread
			self.fireRate = 65;
			self.damage = 11;
			self.range = 3 * CELL_SIZE;
			self.bulletSpeed = 5;
			self.maxHealth = 100; // Plant creature, balanced
			break;
		case 'gomamon':
			// Water/moisture attacks, weakens fire resistance
			self.fireRate = 60;
			self.damage = 9;
			self.range = 3.3 * CELL_SIZE;
			self.bulletSpeed = 5;
			self.maxHealth = 105; // Aquatic mammal, decent health
			break;
		case 'patamon':
			// Healing and support abilities
			self.fireRate = 80;
			self.damage = 8;
			self.range = 4 * CELL_SIZE; // Larger healing range
			self.bulletSpeed = 7;
			self.maxHealth = 85; // Angel creature, less physical but supportive
			break;
	}
	self.health = self.maxHealth;
	var baseGraphics = self.attachAsset('tower', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	switch (self.id) {
		case 'gabumon':
			//{93} // Blue colors for Gabumon
			baseGraphics.tint = 0x00AAFF;
			break;
		case 'tentomon':
			//{96} // Red colors for Tentomon
			baseGraphics.tint = 0xFF5500;
			break;
		case 'palmon':
			//{99} // Green colors for Palmon
			baseGraphics.tint = 0x33CC00;
			break;
		case 'gomamon':
			//{9c} // Purple colors for Gomamon
			baseGraphics.tint = 0x9900FF;
			break;
		case 'patamon':
			//{9f} // Cyan colors for Patamon
			baseGraphics.tint = 0x00FFAA;
			break;
		default:
			//{9i} // Agumon default
			baseGraphics.tint = 0xAAAAAA;
	}
	// Tower health bar
	var towerHealthBarOutline = self.attachAsset('healthBarOutline', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var towerHealthBar = self.attachAsset('healthBar', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	towerHealthBarOutline.width = 80;
	towerHealthBarOutline.height = 8;
	towerHealthBarOutline.tint = 0x000000;
	towerHealthBar.width = 76;
	towerHealthBar.height = 6;
	towerHealthBar.tint = 0x00ff00;
	towerHealthBarOutline.y = towerHealthBar.y = -CELL_SIZE - 15;
	self.towerHealthBar = towerHealthBar;
	var levelIndicators = [];
	var maxDots = self.maxLevel;
	var dotSpacing = baseGraphics.width / (maxDots + 1);
	var dotSize = CELL_SIZE / 6;
	for (var i = 0; i < maxDots; i++) {
		var dot = new Container();
		var outlineCircle = dot.attachAsset('towerLevelIndicator', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		outlineCircle.width = dotSize + 4;
		outlineCircle.height = dotSize + 4;
		outlineCircle.tint = 0x000000;
		var towerLevelIndicator = dot.attachAsset('towerLevelIndicator', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		towerLevelIndicator.width = dotSize;
		towerLevelIndicator.height = dotSize;
		towerLevelIndicator.tint = 0xCCCCCC;
		dot.x = -CELL_SIZE + dotSpacing * (i + 1);
		dot.y = CELL_SIZE * 0.7;
		self.addChild(dot);
		levelIndicators.push(dot);
	}
	var gunContainer = new Container();
	self.addChild(gunContainer);
	var gunGraphics = gunContainer.attachAsset(self.id, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.updateLevelIndicators = function () {
		for (var i = 0; i < maxDots; i++) {
			var dot = levelIndicators[i];
			var towerLevelIndicator = dot.children[1];
			if (i < self.level) {
				towerLevelIndicator.tint = 0xFFFFFF;
			} else {
				switch (self.id) {
					case 'rapid':
						towerLevelIndicator.tint = 0x00AAFF;
						break;
					case 'sniper':
						towerLevelIndicator.tint = 0xFF5500;
						break;
					case 'splash':
						towerLevelIndicator.tint = 0x33CC00;
						break;
					case 'slow':
						towerLevelIndicator.tint = 0x9900FF;
						break;
					case 'poison':
						towerLevelIndicator.tint = 0x00FFAA;
						break;
					default:
						towerLevelIndicator.tint = 0xAAAAAA;
				}
			}
		}
	};
	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++;
				// Play tower upgrade sound
				LK.getSound('towerUpgrade').play();
				// --- HEALTH UPGRADE LOGIC ---
				// Increase maxHealth and heal tower on upgrade
				var prevMaxHealth = self.maxHealth;
				// Health scaling per tower type
				switch (self.id) {
					case 'agumon':
						self.maxHealth = 120 + (self.level - 1) * 20;
						break;
					case 'gabumon':
						self.maxHealth = 110 + (self.level - 1) * 18;
						break;
					case 'tentomon':
						self.maxHealth = 90 + (self.level - 1) * 15;
						break;
					case 'palmon':
						self.maxHealth = 100 + (self.level - 1) * 18;
						break;
					case 'gomamon':
						self.maxHealth = 105 + (self.level - 1) * 17;
						break;
					case 'patamon':
						self.maxHealth = 85 + (self.level - 1) * 14;
						break;
					default:
						self.maxHealth = 100 + (self.level - 1) * 15;
						break;
				}
				// Heal tower to new max health on upgrade
				self.health = self.maxHealth;
				// --- DAMAGE/FIRERATE UPGRADE LOGIC ---
				// Tweak last upgrade so it's not overpowered
				if (self.id === 'rapid') {
					if (self.level === self.maxLevel) {
						// Last upgrade: only a moderate boost, not double
						self.fireRate = Math.max(8, 30 - self.level * 6); // was 4, now 8 min
						self.damage = 5 + self.level * 5; // was 10, now 5 per level
						self.bulletSpeed = 7 + self.level * 1.2; // was 2.4, now 1.2 per level
					} else {
						self.fireRate = Math.max(15, 30 - self.level * 3); // Fast tower gets faster with upgrades
						self.damage = 5 + self.level * 3;
						self.bulletSpeed = 7 + self.level * 0.7;
					}
				} else {
					if (self.level === self.maxLevel) {
						// Last upgrade: only a moderate boost, not double
						self.fireRate = Math.max(10, 60 - self.level * 12); // was 5, now 10 min
						self.damage = 10 + self.level * 10; // was 20, now 10 per level
						self.bulletSpeed = 5 + self.level * 1.2; // was 2.4, now 1.2 per level
					} else {
						self.fireRate = Math.max(20, 60 - self.level * 8);
						self.damage = 10 + self.level * 5;
						self.bulletSpeed = 5 + self.level * 0.5;
					}
				}
				self.refreshCellsInRange();
				self.updateLevelIndicators();
				if (self.level > 1) {
					var levelDot = levelIndicators[self.level - 1].children[1];
					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
							});
						}
					});
				}
				// Check if tower reached maximum level and award bonus
				if (self.level === self.maxLevel) {
					// Award 300 bits and security points for reaching max level
					setGold(gold + 300);
					score += 300;
					// Save security points to storage
					storage.securityPoints = score;
					updateUI();
					var notification = game.addChild(new Notification("Max level reached! +300 bits & security points!"));
					notification.x = 2048 / 2;
					notification.y = grid.height - 50;
				}
				return true;
			} else {
				var notification = game.addChild(new Notification("Not enough bits 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) {
					// 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 () {
		// Update tower health bar
		self.towerHealthBar.width = self.health / self.maxHealth * 76;
		if (self.health / self.maxHealth > 0.6) {
			self.towerHealthBar.tint = 0x00ff00; // Green
		} else if (self.health / self.maxHealth > 0.3) {
			self.towerHealthBar.tint = 0xffff00; // Yellow
		} else {
			self.towerHealthBar.tint = 0xff0000; // Red
		}
		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);
			gunContainer.rotation = angle;
			var effectiveFireRate = gameSpeed > 1 ? Math.max(1, Math.floor(self.fireRate / gameSpeed)) : self.fireRate;
			if (LK.ticks - self.lastFired >= effectiveFireRate) {
				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 evolution arrow if digivice is available and tower level is appropriate
		function canDigivolve() {
			if (self.level < 2) return false; // Need at least level 2
			var hasDigivice = false;
			if (self.level >= 2 && self.level <= 3 && storage.digiviceC) hasDigivice = true;
			if (self.level >= 4 && self.level <= 5 && storage.digiviceB) hasDigivice = true;
			if (self.level >= 6 && storage.digiviceA) hasDigivice = true;
			return hasDigivice;
		}
		if (canDigivolve()) {
			var evolutionArrow = rangeIndicator.attachAsset('arrow', {
				anchorX: 0.5,
				anchorY: 0.5
			});
			evolutionArrow.width = 60;
			evolutionArrow.height = 60;
			evolutionArrow.tint = 0xFF6600;
			evolutionArrow.x = self.getRange() + 40;
			evolutionArrow.y = -40;
			evolutionArrow.rotation = -Math.PI / 4; // Point diagonally up-right
			// Add glow effect
			evolutionArrow.alpha = 0.8;
			var _glowTween = function glowTween() {
				tween(evolutionArrow, {
					alpha: 1.0,
					scaleX: 1.2,
					scaleY: 1.2
				}, {
					duration: 500,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						tween(evolutionArrow, {
							alpha: 0.8,
							scaleX: 1.0,
							scaleY: 1.0
						}, {
							duration: 500,
							easing: tween.easeInOut,
							onFinish: _glowTween
						});
					}
				});
			};
			_glowTween();
		}
		// Check if clicked on evolution arrow
		var clickedOnEvolutionArrow = false;
		if (rangeIndicator.children.length > 1) {
			// Has evolution arrow
			var evolutionArrow = rangeIndicator.children[1];
			var arrowGlobalPos = rangeIndicator.toGlobal(evolutionArrow.position);
			var arrowX = arrowGlobalPos.x;
			var arrowY = arrowGlobalPos.y;
			if (Math.abs(x - arrowX) < 40 && Math.abs(y - arrowY) < 40) {
				clickedOnEvolutionArrow = true;
				// Trigger digivolution
				var evolutionCost = getTowerCost(self.id) * 2;
				if (gold >= evolutionCost) {
					setGold(gold - evolutionCost);
					// Apply evolution effects
					self.damage *= 1.5;
					self.fireRate = Math.max(5, Math.floor(self.fireRate * 0.8));
					var notification = game.addChild(new Notification(self.id.toUpperCase() + " DIGIVOLVED!"));
					notification.x = 2048 / 2;
					notification.y = grid.height - 50;
					// Visual evolution effect
					LK.effects.flashObject(self, 0xFF6600, 1000);
					// Remove evolution arrow after use
					rangeIndicator.removeChild(evolutionArrow);
				} else {
					var notification = game.addChild(new Notification("Not enough bits to digivolve!"));
					notification.x = 2048 / 2;
					notification.y = grid.height - 50;
				}
			}
		}
		if (!clickedOnEvolutionArrow) {
			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 () {
		// Patamon healing ability - heal nearby towers instead of attacking
		if (self.id === 'patamon' && LK.ticks % 120 === 0) {
			// Every 2 seconds
			var healingRange = self.getRange();
			var healAmount = 5 + self.level * 2;
			var towersHealed = 0;
			for (var i = 0; i < towers.length; i++) {
				var otherTower = towers[i];
				if (otherTower !== self && otherTower.health < otherTower.maxHealth) {
					var dx = otherTower.x - self.x;
					var dy = otherTower.y - self.y;
					var distance = Math.sqrt(dx * dx + dy * dy);
					if (distance <= healingRange) {
						otherTower.health = Math.min(otherTower.maxHealth, otherTower.health + healAmount);
						otherTower.towerHealthBar.width = otherTower.health / otherTower.maxHealth * 76;
						towersHealed++;
						// Visual healing effect
						var healEffect = new EffectIndicator(otherTower.x, otherTower.y, 'heal');
						game.addChild(healEffect);
					}
				}
			}
			if (towersHealed > 0) {
				// Show healing indicator on Patamon
				var healSelfEffect = new EffectIndicator(self.x, self.y, 'heal');
				game.addChild(healSelfEffect);
			}
		}
		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(gunContainer.rotation) * 40;
				var bulletY = self.y + Math.sin(gunContainer.rotation) * 40;
				var bullet = new Bullet(bulletX, bulletY, self.targetEnemy, self.damage, self.bulletSpeed);
				// Set bullet type based on tower type and add special effects
				bullet.type = self.id;
				bullet.sourceTowerLevel = self.level;
				// Special attack patterns for different evolutionary lines
				switch (self.id) {
					case 'agumon':
						// Fire attacks that can burn enemies
						// Burn chance: 5% at level 1, up to 50% at max level (linear)
						bullet.burnChance = Math.min(0.05 + (self.level - 1) * 0.09, 0.5);
						break;
					case 'gabumon':
						// Ice attacks that can freeze enemies
						// Freeze chance: 5% at level 1, up to 50% at max level (linear)
						bullet.freezeChance = Math.min(0.05 + (self.level - 1) * 0.09, 0.5);
						break;
					case 'tentomon':
						// Electric attacks that can paralyze multiple enemies
						// Paralyze chance: 5% at level 1, up to 55% at max level (linear)
						bullet.paralyzeChance = Math.min(0.05 + (self.level - 1) * 0.10, 0.55);
						bullet.paralyzeArea = CELL_SIZE * (1 + self.level * 0.2);
						break;
					case 'palmon':
						// Poison attacks that spread to nearby enemies
						// Poison spread chance: 5% at level 1, up to 50% at max level (linear)
						bullet.poisonSpread = true;
						bullet.poisonSpreadChance = Math.min(0.05 + (self.level - 1) * 0.09, 0.5);
						bullet.poisonRadius = CELL_SIZE * (0.8 + self.level * 0.15);
						break;
					case 'gomamon':
						// Water attacks that make enemies wet (vulnerable to freeze, resistant to burn)
						bullet.moistureEffect = true;
						bullet.moistureDuration = 180 + self.level * 30;
						break;
				}
				// Customize bullet appearance based on tower type
				switch (self.id) {
					case 'rapid':
						bullet.children[0].tint = 0x00AAFF;
						bullet.children[0].width = 20;
						bullet.children[0].height = 20;
						break;
					case 'sniper':
						bullet.children[0].tint = 0xFF5500;
						bullet.children[0].width = 15;
						bullet.children[0].height = 15;
						break;
					case 'splash':
						bullet.children[0].tint = 0x33CC00;
						bullet.children[0].width = 40;
						bullet.children[0].height = 40;
						break;
					case 'slow':
						bullet.children[0].tint = 0x9900FF;
						bullet.children[0].width = 35;
						bullet.children[0].height = 35;
						break;
					case 'poison':
						bullet.children[0].tint = 0x00FFAA;
						bullet.children[0].width = 35;
						bullet.children[0].height = 35;
						break;
				}
				game.addChild(bullet);
				bullets.push(bullet);
				self.targetEnemy.bulletsTargetingThis.push(bullet);
				// --- Fire recoil effect for gunContainer ---
				// Stop any ongoing recoil tweens before starting a new one
				tween.stop(gunContainer, {
					x: true,
					y: true,
					scaleX: true,
					scaleY: true
				});
				// Always use the original resting position for recoil, never accumulate offset
				if (gunContainer._restX === undefined) {
					gunContainer._restX = 0;
				}
				if (gunContainer._restY === undefined) {
					gunContainer._restY = 0;
				}
				if (gunContainer._restScaleX === undefined) {
					gunContainer._restScaleX = 1;
				}
				if (gunContainer._restScaleY === undefined) {
					gunContainer._restScaleY = 1;
				}
				// Reset to resting position before animating (in case of interrupted tweens)
				gunContainer.x = gunContainer._restX;
				gunContainer.y = gunContainer._restY;
				gunContainer.scaleX = gunContainer._restScaleX;
				gunContainer.scaleY = gunContainer._restScaleY;
				// Calculate recoil offset (recoil back along the gun's rotation)
				var recoilDistance = 8;
				var recoilX = -Math.cos(gunContainer.rotation) * recoilDistance;
				var recoilY = -Math.sin(gunContainer.rotation) * recoilDistance;
				// Animate recoil back from the resting position
				tween(gunContainer, {
					x: gunContainer._restX + recoilX,
					y: gunContainer._restY + recoilY
				}, {
					duration: 60,
					easing: tween.cubicOut,
					onFinish: function onFinish() {
						// Animate return to original position/scale
						tween(gunContainer, {
							x: gunContainer._restX,
							y: gunContainer._restY
						}, {
							duration: 90,
							easing: tween.cubicIn
						});
					}
				});
			}
		}
	};
	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;
		// Mark cells as occupied by tower (type 1 = wall/occupied)
		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;
	var previewGraphics = self.attachAsset('towerpreview', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	previewGraphics.width = CELL_SIZE * 2;
	previewGraphics.height = CELL_SIZE * 2;
	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.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;
		switch (self.towerType) {
			case 'rapid':
				previewGraphics.tint = 0x00AAFF;
				break;
			case 'sniper':
				previewGraphics.tint = 0xFF5500;
				break;
			case 'splash':
				previewGraphics.tint = 0x33CC00;
				break;
			case 'slow':
				previewGraphics.tint = 0x9900FF;
				break;
			case 'poison':
				previewGraphics.tint = 0x00FFAA;
				break;
			default:
				previewGraphics.tint = 0xAAAAAA;
		}
		if (!self.canPlace || !self.hasEnoughGold) {
			previewGraphics.tint = 0xFF0000;
		}
	};
	self.updatePlacementStatus = function () {
		var validGridPlacement = true;
		// Check if tower would be placed within valid grid bounds
		if (self.gridX < 0 || self.gridY < 0 || self.gridX + 1 >= grid.cells.length || self.gridY + 1 >= grid.cells[0].length) {
			validGridPlacement = false;
		} else {
			// Check if all 4 cells for the 2x2 tower are available (not on enemy path)
			for (var i = 0; i < 2; i++) {
				for (var j = 0; j < 2; j++) {
					var cell = grid.getCell(self.gridX + i, self.gridY + j);
					// Only allow placement on wall cells (type 1) - not on path, spawn, or goal
					if (!cell || cell.type !== 1) {
						validGridPlacement = false;
						break;
					}
				}
				if (!validGridPlacement) {
					break;
				}
			}
		}
		self.blockedByEnemy = false;
		// Remove enemy blocking detection since towers can only be placed on wall tiles
		// which enemies cannot occupy anyway
		self.blockedByEnemy = false;
		self.canPlace = validGridPlacement;
		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 TutorialSequence = Container.expand(function () {
	var self = Container.call(this);
	console.log("Starting interactive tutorial sequence");
	self.currentStep = 0;
	self.onComplete = null;
	self.tutorialActive = true;
	self.waitingForUserAction = false;
	self.stepCompleted = false;
	// Tutorial steps data
	self.tutorialSteps = [{
		textKey: 'tutorialWelcome',
		action: 'intro'
	}, {
		textKey: 'tutorialStep1',
		action: 'placeTower',
		completeTextKey: 'tutorialStep1Complete'
	}, {
		textKey: 'tutorialStep2',
		action: 'startWave',
		completeTextKey: 'tutorialStep2Complete'
	}, {
		textKey: 'tutorialStep3',
		action: 'upgradeTower',
		completeTextKey: 'tutorialStep3Complete'
	}, {
		textKey: 'tutorialCompleted',
		action: 'finish'
	}];
	// Semi-transparent background overlay
	var overlay = self.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	overlay.width = 2048;
	overlay.height = 2732;
	overlay.tint = 0x000000;
	overlay.alpha = 0.4;
	// Instruction panel
	var instructionBg = self.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	instructionBg.width = 1600;
	instructionBg.height = 400;
	instructionBg.tint = 0x222222;
	instructionBg.alpha = 0.95;
	instructionBg.x = 2048 / 2;
	instructionBg.y = 400;
	var instructionText = new Text2(getText(self.tutorialSteps[0].textKey), {
		size: 50,
		fill: 0xFFFFFF,
		weight: 600
	});
	instructionText.anchor.set(0.5, 0.5);
	instructionText.wordWrap = true;
	instructionText.wordWrapWidth = 1500;
	instructionText.x = 2048 / 2;
	instructionText.y = 400;
	self.addChild(instructionText);
	// Next button
	var nextButton = new Container();
	var nextBg = nextButton.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	nextBg.width = 250;
	nextBg.height = 80;
	nextBg.tint = 0x00AA00;
	var nextText = new Text2(getText('nextStep'), {
		size: 45,
		fill: 0xFFFFFF,
		weight: 800
	});
	nextText.anchor.set(0.5, 0.5);
	nextButton.addChild(nextText);
	nextButton.x = 2048 / 2;
	nextButton.y = 580;
	self.addChild(nextButton);
	// Skip button
	var skipButton = new Container();
	var skipBg = skipButton.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	skipBg.width = 200;
	skipBg.height = 80;
	skipBg.tint = 0x666666;
	var skipText = new Text2(getText('skipTutorial'), {
		size: 35,
		fill: 0xffffff,
		weight: 800
	});
	skipText.anchor.set(0.5, 0.5);
	skipButton.addChild(skipText);
	skipButton.x = 2048 - 150;
	skipButton.y = 150;
	self.addChild(skipButton);
	// Button handlers
	nextButton.down = function () {
		self.nextStep();
	};
	skipButton.down = function () {
		self.complete();
	};
	// Update button state
	self.updateButtonState = function () {
		if (self.waitingForUserAction && !self.stepCompleted) {
			nextBg.tint = 0x666666;
			nextButton.alpha = 0.5;
			nextText.setText('Complete Action');
		} else {
			nextBg.tint = 0x00AA00;
			nextButton.alpha = 1.0;
			nextText.setText(getText('nextStep'));
		}
	};
	self.nextStep = function () {
		// Don't advance if waiting for user action and step not completed
		if (self.waitingForUserAction && !self.stepCompleted) {
			return;
		}
		self.currentStep++;
		if (self.currentStep >= self.tutorialSteps.length) {
			self.complete();
			return;
		}
		self.waitingForUserAction = false;
		self.stepCompleted = false;
		var step = self.tutorialSteps[self.currentStep];
		instructionText.setText(getText(step.textKey));
		// Handle specific step actions
		switch (step.action) {
			case 'placeTower':
				self.waitingForUserAction = true;
				// Give enough gold for tutorial
				setGold(200);
				updateUI();
				break;
			case 'startWave':
				self.waitingForUserAction = true;
				waveIndicator.gameStarted = true;
				break;
			case 'upgradeTower':
				self.waitingForUserAction = true;
				// Give extra gold for upgrades
				setGold(gold + 200);
				updateUI();
				break;
		}
		self.updateButtonState();
	};
	// Check for step completion
	self.update = function () {
		if (!self.waitingForUserAction || self.stepCompleted) {
			return;
		}
		var step = self.tutorialSteps[self.currentStep];
		switch (step.action) {
			case 'placeTower':
				if (towers.length > 0) {
					self.stepCompleted = true;
					if (step.completeTextKey) {
						instructionText.setText(getText(step.completeTextKey));
					}
					self.updateButtonState();
				}
				break;
			case 'startWave':
				if (waveInProgress || currentWave > 0) {
					self.stepCompleted = true;
					if (step.completeTextKey) {
						instructionText.setText(getText(step.completeTextKey));
					}
					self.updateButtonState();
				}
				break;
			case 'upgradeTower':
				// Check if any tower has been upgraded or if upgrade menu was closed
				var hasUpgradedTower = false;
				for (var i = 0; i < towers.length; i++) {
					if (towers[i].level > 1) {
						hasUpgradedTower = true;
						break;
					}
				}
				// Also check if upgrade menu was opened and closed
				var upgradeMenuExists = false;
				for (var i = 0; i < game.children.length; i++) {
					if (game.children[i] instanceof UpgradeMenu) {
						upgradeMenuExists = true;
						break;
					}
				}
				// If tower was upgraded OR if menu was opened and then closed
				if (hasUpgradedTower || !upgradeMenuExists && self.menuWasOpened) {
					self.stepCompleted = true;
					if (step.completeTextKey) {
						instructionText.setText(getText(step.completeTextKey));
					}
					self.updateButtonState();
				}
				// Track if menu was opened
				if (upgradeMenuExists) {
					self.menuWasOpened = true;
				}
				break;
		}
	};
	// Initialize first step
	self.updateButtonState();
	self.complete = function () {
		self.tutorialActive = false;
		// Mark tutorial as completed globally
		tutorialCompleted = true;
		tutorialInProgress = false;
		// Stop all music first to prevent mixing
		LK.stopMusic();
		// Clear tutorial game state
		currentWave = 0;
		currentWorld = 1;
		currentLevel = 1;
		waveInProgress = false;
		waveSpawned = false;
		waveIndicator.gameStarted = false;
		gold = 80;
		lives = 20;
		score = 0;
		enemiesKilledInWave = 0;
		// Clear all game entities
		while (enemies.length > 0) {
			var enemy = enemies.pop();
			if (enemy.parent) {
				enemy.parent.removeChild(enemy);
			}
			if (enemy.shadow && enemy.shadow.parent) {
				enemy.shadow.parent.removeChild(enemy.shadow);
			}
		}
		while (towers.length > 0) {
			var tower = towers.pop();
			if (tower.parent) {
				tower.parent.removeChild(tower);
			}
		}
		while (bullets.length > 0) {
			var bullet = bullets.pop();
			if (bullet.parent) {
				bullet.parent.removeChild(bullet);
			}
		}
		while (alliedUnits.length > 0) {
			var unit = alliedUnits.pop();
			if (unit.parent) {
				unit.parent.removeChild(unit);
			}
		}
		// Clear grid state
		for (var i = 0; i < 24; i++) {
			for (var j = 0; j < 35; j++) {
				if (grid.cells[i] && grid.cells[i][j]) {
					grid.cells[i][j].towersInRange = [];
				}
			}
		}
		// Reset UI
		updateUI();
		updateWaveCounter();
		if (self.onComplete) {
			self.onComplete();
		}
		self.destroy();
		// Wait before creating main menu to ensure clean transition
		LK.setTimeout(function () {
			// Return to main menu after tutorial
			var mainMenu = new MainMenu();
			game.addChild(mainMenu);
		}, 500);
	};
	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 = 600;
	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 + '\nHealth: ' + self.tower.health + '/' + self.tower.maxHealth + '\nDamage: ' + self.tower.damage + '\nFire Rate: ' + (60 / self.tower.fireRate).toFixed(1) + '/s', {
		size: 60,
		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 + ' bits', {
		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 + ' bits', {
		size: 60,
		fill: 0xFFFFFF,
		weight: 800
	});
	sellButtonText.anchor.set(0.5, 0.5);
	sellButton.addChild(sellButtonText);
	upgradeButton.y = -75;
	sellButton.y = 75;
	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 + ' bits');
			var totalInvestment = self.tower.getTotalValue ? self.tower.getTotalValue() : 0;
			var sellValue = Math.floor(totalInvestment * 0.6);
			sellButtonText.setText('Sell: +' + sellValue + ' bits');
			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 + " bits!"));
		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();
		// Sincronizar el mapa de visualización después de vender torre
		syncVisualizationMap();
		worldRenderer.updateWorldGraphics(currentWorld, mapVisualization);
		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 + ' bits';
		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;
	var startMarker = new Container();
	var startBlock = startMarker.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	startBlock.width = blockWidth - 10;
	startBlock.height = 70 * 2;
	startBlock.tint = 0x00AA00;
	// Add shadow for start text
	var startTextShadow = new Text2("Start Game", {
		size: 50,
		fill: 0x000000,
		weight: 800
	});
	startTextShadow.anchor.set(0.5, 0.5);
	startTextShadow.x = 4;
	startTextShadow.y = 4;
	startMarker.addChild(startTextShadow);
	var startText = new Text2("Start Game", {
		size: 50,
		fill: 0xFFFFFF,
		weight: 800
	});
	startText.anchor.set(0.5, 0.5);
	startMarker.addChild(startText);
	startMarker.x = -self.indicatorWidth;
	self.addChild(startMarker);
	self.waveMarkers.push(startMarker);
	startMarker.down = function () {
		if (!self.gameStarted) {
			self.gameStarted = true;
			currentWave = 0;
			waveTimer = nextWaveTime;
			startBlock.tint = 0x00FF00;
			startText.setText("Started!");
			startTextShadow.setText("Started!");
			// Make sure shadow position remains correct after text change
			startTextShadow.x = 4;
			startTextShadow.y = 4;
			var notification = game.addChild(new Notification("Game started! Wave 1 incoming!"));
			notification.x = 2048 / 2;
			notification.y = grid.height - 150;
		}
	};
	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 = "Flying";
			enemyType = "flying";
			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 flying
			var bossTypes = ['normal', 'fast', 'immune', 'flying'];
			var bossTypeIndex = Math.floor((i + 1) / 10) - 1;
			if (i === totalWaves - 1) {
				// Last boss is always flying
				enemyType = 'flying';
				waveType = "Boss Flying";
				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 'flying':
						block.tint = 0xFFFF00;
						waveType = "Boss Flying";
						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 'flying':
					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 flying
			block.tint = 0xFFFF00;
			waveType = "Flying";
			enemyType = "flying";
			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();
	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;
		// Fix positioning to properly show first wave when currentWave is 0
		var displayWave = Math.max(0, currentWave);
		var moveAmount = (progress + displayWave) * blockWidth;
		for (var i = 0; i < self.waveMarkers.length; i++) {
			var marker = self.waveMarkers[i];
			marker.x = -moveAmount + i * blockWidth;
		}
		self.positionIndicator.x = 0;
		for (var i = 0; i < totalWaves + 1; i++) {
			var marker = self.waveMarkers[i];
			if (i === 0) {
				continue;
			}
			var block = marker.children[0];
			// Fix comparison to properly handle wave 0 and 1
			if (i - 1 < displayWave) {
				block.alpha = .5;
			}
		}
		self.handleWaveProgression = function () {
			if (!self.gameStarted) {
				return;
			}
			// Waves no longer advance automatically - they must be triggered manually via NextWaveButton
			// This function now only handles the initial game start
		};
		self.handleWaveProgression();
	};
	return self;
});
var WorldRenderer = Container.expand(function () {
	var self = Container.call(this);
	self.currentWorld = 1;
	self.backgroundTiles = [];
	self.pathTiles = [];
	self.wallTiles = [];
	self.sceneryElements = [];
	self.getWorldAssets = function (worldNumber) {
		switch (worldNumber) {
			case 1:
				return {
					background: 'forestBg',
					path: 'forestPath',
					wall: 'forestWall',
					scenery: 'forestScenery',
					ambient: 0x90ee90
				};
			case 2:
				return {
					background: 'desertBg',
					path: 'desertPath',
					wall: 'desertWall',
					scenery: 'desertScenery',
					ambient: 0xffd700
				};
			case 3:
				return {
					background: 'glacierBg',
					path: 'glacierPath',
					wall: 'glacierWall',
					scenery: 'glacierScenery',
					ambient: 0xe6f3ff
				};
			case 4:
				return {
					background: 'villageBg',
					path: 'villagePath',
					wall: 'villageWall',
					scenery: 'villageScenery',
					ambient: 0xf0e68c
				};
			case 5:
				return {
					background: 'techLabBg',
					path: 'techLabPath',
					wall: 'techLabWall',
					scenery: 'techLabScenery',
					ambient: 0x87ceeb
				};
			case 6:
				return {
					background: 'infernoBg',
					path: 'infernoPath',
					wall: 'infernoWall',
					scenery: 'infernoScenery',
					ambient: 0xff6347
				};
			default:
				return {
					background: 'forestBg',
					path: 'forestPath',
					wall: 'forestWall',
					scenery: 'forestScenery',
					ambient: 0x90ee90
				};
		}
	};
	self.updateWorldGraphics = function (worldNumber, gridInstance) {
		// Forzar renderizado siempre, incluso si el mundo no cambia
		self.currentWorld = worldNumber;
		var worldAssets = self.getWorldAssets(worldNumber);
		// Clear existing tiles
		while (self.backgroundTiles.length) {
			self.removeChild(self.backgroundTiles.pop());
		}
		while (self.pathTiles.length) {
			self.removeChild(self.pathTiles.pop());
		}
		while (self.wallTiles.length) {
			self.removeChild(self.wallTiles.pop());
		}
		while (self.sceneryElements.length) {
			self.removeChild(self.sceneryElements.pop());
		}
		// Create new tiles based on current world using the correct assets
		var gridWidth = 24;
		var gridHeight = 35;
		for (var i = 0; i < gridWidth; i++) {
			for (var j = 0; j < gridHeight; j++) {
				// Create background tile using world-specific assets
				var bgTile = self.attachAsset(worldAssets.background, {
					anchorX: 0,
					anchorY: 0
				});
				bgTile.x = i * CELL_SIZE;
				bgTile.y = j * CELL_SIZE;
				self.backgroundTiles.push(bgTile);
				// Add world-specific scenery elements randomly
				if (Math.random() < 0.15) {
					// 15% chance for scenery - use world-specific scenery assets
					var scenery = self.attachAsset(worldAssets.scenery, {
						anchorX: 0.5,
						anchorY: 0.5
					});
					scenery.x = i * CELL_SIZE + CELL_SIZE / 2;
					scenery.y = j * CELL_SIZE + CELL_SIZE / 2;
					// World-specific scenery shapes
					switch (worldNumber) {
						case 1:
							// Forest - trees/bushes (ellipses)
							scenery.scaleY = 1.2 + Math.random() * 0.8;
							break;
						case 2:
							// Desert - cacti/rocks (tall thin or wide)
							if (Math.random() < 0.5) {
								scenery.scaleX = 0.6;
								scenery.scaleY = 1.8; // Tall cactus
							} else {
								scenery.scaleX = 1.4;
								scenery.scaleY = 0.7; // Wide rock
							}
							break;
						case 3:
							// Glacier - ice crystals
							scenery.scaleX = 0.8 + Math.random() * 0.4;
							scenery.scaleY = 0.8 + Math.random() * 0.4;
							scenery.alpha = 0.7;
							break;
						case 4:
							// Village - small structures
							scenery.scaleX = 1.2;
							scenery.scaleY = 1.0;
							break;
						case 5:
							// Technology - machinery
							scenery.scaleX = 0.9;
							scenery.scaleY = 0.9;
							scenery.alpha = 0.8;
							break;
						case 6:
							// Hell - lava bubbles/flames
							scenery.scaleX = 1.1 + Math.random() * 0.6;
							scenery.scaleY = 1.1 + Math.random() * 0.6;
							scenery.alpha = 0.9;
							break;
					}
					self.sceneryElements.push(scenery);
				}
			}
		}
		// Overlay path and wall tiles on top of scenery
		if (gridInstance && gridInstance.cells) {
			for (var i = 0; i < Math.min(gridWidth, gridInstance.cells.length); i++) {
				for (var j = 0; j < Math.min(gridHeight, gridInstance.cells[i].length); j++) {
					var cell = gridInstance.cells[i][j];
					if (cell.type === 0 || cell.type === 2 || cell.type === 3) {
						// Path, spawn, or goal - use world-specific path assets
						var pathTile = self.attachAsset(worldAssets.path, {
							anchorX: 0,
							anchorY: 0
						});
						pathTile.x = i * CELL_SIZE;
						pathTile.y = j * CELL_SIZE;
						pathTile.alpha = 0.95;
						self.pathTiles.push(pathTile);
					} else if (cell.type === 1) {
						// Wall - use appropriate wall tile based on world
						var wallTile = self.attachAsset(worldAssets.wall, {
							anchorX: 0,
							anchorY: 0
						});
						wallTile.x = i * CELL_SIZE;
						wallTile.y = j * CELL_SIZE;
						wallTile.alpha = 0.98;
						self.wallTiles.push(wallTile);
					}
				}
			}
		}
		// Asegurar que WorldRenderer esté en el fondo, debajo de todo
		if (self.parent) {
			self.parent.addChildAt(self, 0);
		}
	};
	return self;
});
var WorldSelectionMenu = Container.expand(function () {
	var self = Container.call(this);
	// Position the menu at center of screen
	self.x = 2048 / 2;
	self.y = 2732 / 2;
	var menuBackground = self.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	menuBackground.width = 1800;
	menuBackground.height = 1200;
	menuBackground.tint = 0x333333;
	menuBackground.alpha = 0.9;
	var titleText = new Text2('Select World', {
		size: 80,
		fill: 0xFFFFFF,
		weight: 800
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.y = -400;
	self.addChild(titleText);
	var worldNames = ["Forest", "Desert", "Glacier", "Village", "Tech Lab", "Inferno"];
	var unlockedWorlds = storage.unlockedWorlds || 1;
	for (var i = 0; i < worldNames.length; i++) {
		var worldButton = new Container();
		var worldButtonBg = worldButton.attachAsset('notification', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		worldButtonBg.width = 350;
		worldButtonBg.height = 80;
		var isUnlocked = i + 1 <= unlockedWorlds;
		worldButtonBg.tint = isUnlocked ? 0x4444FF : 0x666666;
		var worldButtonText = new Text2(isUnlocked ? worldNames[i] : "Locked", {
			size: 40,
			fill: isUnlocked ? 0xFFFFFF : 0x999999,
			weight: 800
		});
		worldButtonText.anchor.set(0.5, 0.5);
		worldButton.addChild(worldButtonText);
		worldButton.y = -200 + i * 100;
		self.addChild(worldButton);
		(function (worldIndex, unlocked) {
			worldButton.down = function () {
				if (unlocked) {
					self.destroy();
					var levelSelectionMenu = new LevelSelectionMenu(worldIndex + 1);
					game.addChild(levelSelectionMenu);
				} else {
					var notification = game.addChild(new Notification("Complete the previous world to unlock!"));
					notification.x = 2048 / 2;
					notification.y = 2732 / 2 + 200;
				}
			};
		})(i, isUnlocked);
	}
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x333333
});

/**** 
* Game Code
****/ 
// Try to import facekit but make it optional to prevent loading issues
// Patamon Evolution Line (Sacred/Angel)
// Gomamon Evolution Line (Water)
// Palmon Evolution Line (Plant/Poison)
// Tentomon Evolution Line (Electric/Insect)
// Gabumon Evolution Line (Ice/Wolf)
// Agumon Evolution Line (Fire/Dragon)
// Digimon Evolution Assets for Voice Summoning
// Notify user about microphone usage for voice commands
// Music system for world progression
// Combat & Action Sounds
// Special Effects
// UI & Feedback
// Boss & Special Events
// Voice & Summoning
// We never call any camera or face detection methods, so the browser will only request microphone access.
// NOTE: We only use facekit for microphone/voice features (facekit.volume).
// Only use microphone features from facekit. Do NOT call any camera-related methods.
// This ensures the browser only requests microphone access, not camera.
var facekit = null;
try {
	facekit = LK.import("@upit/facekit.v1");
} catch (e) {
	console.log("Facekit not available - voice features disabled");
	// Create a mock facekit object to prevent errors
	facekit = {
		volume: 0
	};
}
console.log("This game uses microphone for voice summoning commands, not camera.");
function playWorldMusic(worldNumber, isBoss, isFinalBoss) {
	// Stop any currently playing music first to prevent mixing
	LK.stopMusic();
	// Play world-specific music with fade in effect
	var musicId;
	// Check for boss music first
	if (isFinalBoss) {
		musicId = 'finalBossMusic';
	} else if (isBoss) {
		musicId = 'bossMusic';
	} else {
		switch (worldNumber) {
			case 1:
				musicId = 'forestMusic';
				break;
			case 2:
				musicId = 'desertMusic';
				break;
			case 3:
				musicId = 'glacierMusic';
				break;
			case 4:
				musicId = 'villageMusic';
				break;
			case 5:
				musicId = 'techLabMusic';
				break;
			case 6:
				musicId = 'infernoMusic';
				break;
			default:
				musicId = 'forestMusic';
		}
	}
	console.log("Playing music for world " + worldNumber + ": " + musicId);
	LK.playMusic(musicId, {
		fade: {
			start: 0,
			end: isBoss || isFinalBoss ? 1.0 : 0.8,
			duration: 1500
		}
	});
}
// Language system
var currentLanguage = storage.language || 'en';
var translations = {
	en: {
		firewallDefensors: 'Firewall Defensors',
		startGame: 'Start Game',
		tutorial: 'Tutorial',
		language: 'Language',
		selectWorld: 'Select World',
		selectLevel: 'Select Level',
		back: 'Back',
		locked: 'Locked',
		completeLevel: 'Complete previous level to unlock!',
		completeWorld: 'Complete the previous world to unlock!',
		nextWave: 'Next Wave',
		shop: 'Shop',
		bits: 'Bits',
		systemHealth: 'System Health',
		securityScore: 'Security Score',
		wave: 'Wave',
		upgrade: 'Upgrade',
		sell: 'Sell',
		maxLevel: 'Max Level',
		digivolve: 'Digivolve',
		owned: 'OWNED',
		notEnoughBits: 'Not enough bits!',
		cannotBuild: 'Cannot build here!',
		pathBlocked: 'Tower would block the path!',
		tutorialWelcome: 'Welcome to the Tutorial!\n\nThis game uses microphone for voice commands (not camera).\nLearn to play step by step...',
		tutorialStep1: 'Step 1: Tower Placement\n\nDrag a Digimon tower from the bottom of the screen to a valid position on the battlefield.',
		tutorialStep2: 'Step 2: Starting Waves\n\nClick the "Next Wave" button to start sending enemies. Towers will attack automatically.',
		tutorialStep3: 'Step 3: Upgrading Towers\n\nClick on a placed tower and then press the "Upgrade" button to increase its power. Close the menu when done!',
		tutorialCompleted: 'Tutorial completed!\n\nNow you know how to:\n• Place towers\n• Start waves\n• Upgrade towers\n• Shout Digimon names to summon allies (requires microphone)\n\nDefend the digital world!',
		tutorialStep1Complete: 'Excellent! You placed your first tower.',
		tutorialStep2Complete: 'Well done! The wave has started.',
		tutorialStep3Complete: 'Perfect! You upgraded the tower.',
		nextStep: 'Next',
		skipTutorial: 'Skip Tutorial',
		// Story translations (EN)
		story1_1: "ALERT! Pokémon infiltrators have breached\nthe Digital Forest servers! They're attempting\nto steal Digimon data files!",
		story1_2: "These Pokémon spies are using advanced\nstealth protocols to access our core database.\nDeploy Digimon guardians immediately!",
		story1_3: "The future of the Digimon franchise\ndepends on you! Stop Pokémon from\ncorrupting our digital ecosystem!",
		story2_1: "Pokémon agents have infiltrated the Desert\nData Center! They're planting malicious code\nto corrupt our systems!",
		story2_2: "Fire-type Pokémon are overheating our\nservers while others steal precious\nDigimon evolution data!",
		story2_3: "Their coordinated attack is more sophisticated\nthan before. Pokémon want to monopolize\nthe children's entertainment industry!",
		story3_1: "Ice-type Pokémon have frozen our Glacier\nservers to slow down our defenses\nwhile they extract data!",
		story3_2: "Flying Pokémon are bypassing our security\nwalls! They're trying to reach the core\nDigimon genetic database!",
		story3_3: "Critical system temperatures detected!\nPokémon are trying to cause a complete\nserver meltdown!",
		story4_1: "Pokémon sleeper agents hidden in the Village\nNetwork have activated! They've been\ngathering intelligence for months!",
		story4_2: "Multiple Pokémon strike teams are attacking\nsimultaneously, trying to overwhelm\nour Digimon defenders!",
		story4_3: "This is corporate espionage on a massive\nscale! Pokémon Company wants to steal\nour digital creature technology!",
		story5_1: "MAXIMUM THREAT LEVEL! Elite Pokémon\nhackers have breached our most secure\nTechnology Labs!",
		story5_2: "They're using legendary Pokémon abilities\nto bypass our quantum encryption!\nOur most sensitive data is at risk!",
		story5_3: "Deploy our strongest Mega-level Digimon!\nOnly they can stop this corporate\ncyber warfare!",
		story6_1: "FINAL ASSAULT! Pokémon's master plan\nis revealed - they want to delete ALL\nDigimon data permanently!",
		story6_2: "Legendary Pokémon themselves are leading\nthis final attack on our core servers!\nThis is the ultimate battle for supremacy!",
		story6_3: "The children's hearts are at stake!\nDefeat Pokémon's invasion and save\nthe future of digital monsters forever!",
		storyDefault_1: "Pokémon infiltrators detected! Protect the Digimon database!",
		storyDefault_2: "Deploy your Digimon to stop the corporate espionage!",
		storyDefault_3: "Save the Digital World from Pokémon's takeover!"
	},
	es: {
		firewallDefensors: 'Defensores del Firewall',
		startGame: 'Iniciar Juego',
		tutorial: 'Tutorial',
		language: 'Idioma',
		selectWorld: 'Seleccionar Mundo',
		selectLevel: 'Seleccionar Nivel',
		back: 'Atrás',
		locked: 'Bloqueado',
		completeLevel: '¡Completa el nivel anterior para desbloquear!',
		completeWorld: '¡Completa el mundo anterior para desbloquear!',
		nextWave: 'Siguiente Oleada',
		shop: 'Tienda',
		bits: 'Bits',
		systemHealth: 'Salud del Sistema',
		securityScore: 'Puntuación de Seguridad',
		wave: 'Oleada',
		upgrade: 'Mejorar',
		sell: 'Vender',
		maxLevel: 'Nivel Máximo',
		digivolve: 'Digievolucionar',
		owned: 'POSEÍDO',
		notEnoughBits: '¡No tienes suficientes bits!',
		cannotBuild: '¡No se puede construir aquí!',
		pathBlocked: '¡La torreta bloquearía el camino!',
		tutorialWelcome: '¡Bienvenido al Tutorial!\n\nEste juego usa el micrófono para comandos de voz (no la cámara).\nAprende a jugar paso a paso...',
		tutorialStep1: 'Paso 1: Colocación de torretas\n\nArrastra una torreta Digimon desde la parte inferior de la pantalla hasta una posición válida en el campo de batalla.',
		tutorialStep2: 'Paso 2: Iniciar oleadas\n\nHaz clic en el botón "Siguiente Oleada" para comenzar a enviar enemigos. Las torretas atacarán automáticamente.',
		tutorialStep3: 'Paso 3: Mejorar torretas\n\nHaz clic en una torreta colocada y luego presiona el botón "Mejorar" para aumentar su poder. ¡Cierra el menú cuando termines!',
		tutorialCompleted: '¡Tutorial completado!\n\nAhora ya sabes:\n• Colocar torretas\n• Iniciar oleadas\n• Mejorar torretas\n• Gritar nombres de Digimon para invocar aliados (requiere micrófono)\n\n¡Defiende el mundo digital!',
		tutorialStep1Complete: 'Excelente! Has colocado tu primera torreta.',
		tutorialStep2Complete: 'Bien hecho! La oleada ha comenzado.',
		tutorialStep3Complete: 'Perfecto! Has mejorado la torreta.',
		nextStep: 'Siguiente',
		skipTutorial: 'Saltar Tutorial',
		// Story translations (ES)
		story1_1: "¡ALERTA! ¡Infiltradores Pokémon han violado los servidores del Bosque Digital! ¡Intentan robar archivos de datos Digimon!",
		story1_2: "¡Estos espías Pokémon usan protocolos avanzados de sigilo para acceder a nuestra base de datos central! ¡Despliega guardianes Digimon de inmediato!",
		story1_3: "¡El futuro de la franquicia Digimon depende de ti! ¡Detén a Pokémon antes de que corrompan nuestro ecosistema digital!",
		story2_1: "¡Agentes Pokémon han infiltrado el Centro de Datos del Desierto! ¡Están plantando código malicioso para corromper nuestros sistemas!",
		story2_2: "¡Pokémon de tipo fuego están sobrecalentando nuestros servidores mientras otros roban valiosos datos de evolución Digimon!",
		story2_3: "¡Su ataque coordinado es más sofisticado que antes! ¡Pokémon quiere monopolizar la industria del entretenimiento infantil!",
		story3_1: "¡Pokémon de tipo hielo han congelado nuestros servidores Glaciar para ralentizar nuestras defensas mientras extraen datos!",
		story3_2: "¡Pokémon voladores están evadiendo nuestros muros de seguridad! ¡Intentan llegar a la base genética central de Digimon!",
		story3_3: "¡Temperaturas críticas detectadas! ¡Pokémon intenta provocar un colapso total del servidor!",
		story4_1: "¡Agentes durmientes Pokémon ocultos en la Red de la Aldea se han activado! ¡Han estado recolectando inteligencia durante meses!",
		story4_2: "¡Múltiples equipos de ataque Pokémon atacan simultáneamente, intentando sobrepasar a nuestros defensores Digimon!",
		story4_3: "¡Esto es espionaje corporativo a gran escala! ¡La Compañía Pokémon quiere robar nuestra tecnología de criaturas digitales!",
		story5_1: "¡NIVEL DE AMENAZA MÁXIMO! ¡Hackers Pokémon de élite han violado nuestros Laboratorios de Tecnología más seguros!",
		story5_2: "¡Usan habilidades legendarias Pokémon para evadir nuestro cifrado cuántico! ¡Nuestros datos más sensibles están en riesgo!",
		story5_3: "¡Despliega nuestros Digimon Mega más fuertes! ¡Solo ellos pueden detener esta guerra cibernética corporativa!",
		story6_1: "¡ASALTO FINAL! ¡El plan maestro de Pokémon se revela: quieren borrar TODOS los datos Digimon permanentemente!",
		story6_2: "¡Pokémon legendarios lideran este ataque final a nuestros servidores centrales! ¡Es la batalla definitiva por la supremacía!",
		story6_3: "¡El corazón de los niños está en juego! ¡Derrota la invasión Pokémon y salva el futuro de los monstruos digitales para siempre!",
		storyDefault_1: "¡Infiltradores Pokémon detectados! ¡Protege la base de datos Digimon!",
		storyDefault_2: "¡Despliega tus Digimon para detener el espionaje corporativo!",
		storyDefault_3: "¡Salva el Mundo Digital del dominio de Pokémon!"
	}
};
function getText(key) {
	return translations[currentLanguage][key] || translations.en[key] || key;
}
function setLanguage(lang) {
	currentLanguage = lang;
	storage.language = lang;
}
// Assets adicionales para tiles específicos por mundo
var isHidingUpgradeMenu = false;
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 alliedUnits = []; // Array to track summoned allied Digimon units
var selectedTower = null;
var gold = 80;
var lives = 20;
var score = storage.securityPoints || 0;
var currentWave = 0;
var totalWaves = 10; // 10 waves per world
var currentWorld = 1;
var currentLevel = 1;
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
var enemiesKilledInWave = 0;
var coins = [];
// Allied units management
var maxAlliedUnits = 5; // Maximum number of allied units at once
var summonCooldown = 300; // 5 seconds at 60 FPS
var lastSummonTime = 0;
// Voice summoning system
var voiceSummonCooldown = {};
var voiceDetectionActive = false;
var lastVoiceDetectionTime = 0;
var voiceDetectionCooldown = 60; // 1 second between voice detections
var coinSpawnTimer = 0;
var goldText = new Text2(getText('bits') + ': ' + gold, {
	size: 60,
	fill: 0xFFD700,
	weight: 800
});
goldText.anchor.set(0.5, 0.5);
// Create health bar container
var healthBarContainer = new Container();
var healthBarBg = healthBarContainer.attachAsset('healthBarOutline', {
	anchorX: 0.5,
	anchorY: 0.5
});
healthBarBg.width = 300;
healthBarBg.height = 20;
healthBarBg.tint = 0x000000;
var healthBarFill = healthBarContainer.attachAsset('healthBar', {
	anchorX: 0.5,
	anchorY: 0.5
});
healthBarFill.width = 296;
healthBarFill.height = 16;
healthBarFill.tint = 0x00FF00;
// Add health text label
var livesText = new Text2(getText('systemHealth'), {
	size: 45,
	fill: 0xFFFFFF,
	weight: 800
});
livesText.anchor.set(0.5, 0.5);
livesText.y = -35;
healthBarContainer.addChild(livesText);
var scoreText = new Text2(getText('securityScore') + ': ' + score, {
	size: currentLanguage === 'es' ? 45 : 60,
	fill: 0xFF0000,
	weight: 800
});
scoreText.anchor.set(0.5, 0.5);
var topMargin = 50;
var centerX = 2048 / 2;
var spacing = 400;
// Create speed control button
var speedButton = new Container();
var speedButtonBg = speedButton.attachAsset('notification', {
	anchorX: 0.5,
	anchorY: 0.5
});
speedButtonBg.width = 150;
speedButtonBg.height = 80;
speedButtonBg.tint = 0x00AA00;
var speedButtonText = new Text2('1x', {
	size: 50,
	fill: 0xFFFFFF,
	weight: 800
});
speedButtonText.anchor.set(0.5, 0.5);
speedButton.addChild(speedButtonText);
var gameSpeed = 1;
var speedLevels = [1, 2];
var currentSpeedIndex = 0;
speedButton.down = function () {
	currentSpeedIndex = (currentSpeedIndex + 1) % speedLevels.length;
	gameSpeed = speedLevels[currentSpeedIndex];
	speedButtonText.setText(gameSpeed + 'x');
	// Update button color based on speed
	if (gameSpeed === 1) {
		speedButtonBg.tint = 0x00AA00; // Green for normal speed
	} else {
		speedButtonBg.tint = 0xFFAA00; // Orange for 2x speed
	}
};
LK.gui.top.addChild(goldText);
LK.gui.bottom.addChild(healthBarContainer);
LK.gui.top.addChild(scoreText);
LK.gui.top.addChild(speedButton);
healthBarContainer.x = 0;
healthBarContainer.y = -300;
goldText.x = -spacing;
goldText.y = topMargin;
scoreText.x = spacing;
scoreText.y = topMargin;
speedButton.x = 0;
speedButton.y = topMargin;
function updateUI() {
	goldText.setText(getText('bits') + ': ' + gold);
	scoreText.setText(getText('securityScore') + ': ' + score);
	// Save security points to storage
	storage.securityPoints = score;
	// Update health bar
	var healthPercent = lives / 20; // Assuming max lives is 20
	healthBarFill.width = 296 * healthPercent;
	// Change color based on health
	if (healthPercent > 0.6) {
		healthBarFill.tint = 0x00FF00; // Green
	} else if (healthPercent > 0.3) {
		healthBarFill.tint = 0xFFFF00; // Yellow
	} else {
		healthBarFill.tint = 0xFF0000; // Red
	}
}
function setGold(value) {
	gold = value;
	updateUI();
}
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);
// Add world renderer for background graphics
var worldRenderer = new WorldRenderer();
var backgroundLayer = new Container();
backgroundLayer.addChild(worldRenderer);
var grid = new Grid(24, 29 + 6);
grid.x = 150;
grid.y = 200 - CELL_SIZE * 4;
worldRenderer.x = grid.x;
worldRenderer.y = grid.y;
grid.pathFind();
// Crear una segunda copia del mapa específicamente para visualización
var mapVisualization = new Grid(24, 29 + 6);
mapVisualization.x = 150;
mapVisualization.y = 200 - CELL_SIZE * 4;
// Sincronizar el mapa de visualización con el mapa principal
function syncVisualizationMap() {
	for (var i = 0; i < 24; i++) {
		for (var j = 0; j < 35; j++) {
			if (grid.cells[i] && grid.cells[i][j] && mapVisualization.cells[i] && mapVisualization.cells[i][j]) {
				mapVisualization.cells[i][j].type = grid.cells[i][j].type;
			}
		}
	}
}
// Forzar actualización visual del mapa cada vez que se sincroniza
worldRenderer.updateWorldGraphics(currentWorld, mapVisualization);
// Sincronizar inicialmente
syncVisualizationMap();
// Render initial world graphics
worldRenderer.updateWorldGraphics(currentWorld, mapVisualization);
// Only render debug on game start, not every frame
if (LK.ticks === 0) {
	grid.renderDebug();
}
debugLayer.addChild(grid);
game.addChildAt(backgroundLayer, 0);
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();
	// Sincronizar el mapa de visualización después de las verificaciones
	syncVisualizationMap();
	return blocked;
}
function getTowerCost(towerType) {
	var cost = 5;
	switch (towerType) {
		case 'gabumon':
			//{ju} // Rapid fire Digimon
			cost = 15;
			break;
		case 'tentomon':
			//{jw} // Long range Digimon
			cost = 25;
			break;
		case 'palmon':
			//{jy} // Area damage Digimon
			cost = 35;
			break;
		case 'gomamon':
			//{jA} // Slowing Digimon
			cost = 45;
			break;
		case 'patamon':
			//{jC} // Poison/status Digimon
			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) {
		var tower = new Tower(towerType || 'default');
		tower.placeOnGrid(gridX, gridY);
		towerLayer.addChild(tower);
		towers.push(tower);
		setGold(gold - towerCost);
		// Play tower placement sound
		LK.getSound('towerPlace').play();
		grid.pathFind();
		grid.renderDebug();
		// Sincronizar el mapa de visualización después de colocar torre
		syncVisualizationMap();
		worldRenderer.updateWorldGraphics(currentWorld, mapVisualization);
		return true;
	} else {
		var notification = game.addChild(new Notification("Not enough bits!"));
		notification.x = 2048 / 2;
		notification.y = grid.height - 50;
		// Play purchase fail sound
		LK.getSound('purchaseFail').play();
		return false;
	}
}
game.down = function (x, y, obj) {
	var upgradeMenuVisible = game.children.some(function (child) {
		return child instanceof UpgradeMenu;
	});
	var shopVisible = digimonShop && digimonShop.visible;
	var summonMenuVisible = digimonSummonMenu && digimonSummonMenu.visible;
	if (upgradeMenuVisible || shopVisible || summonMenuVisible) {
		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.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) {
	var shopVisible = digimonShop && digimonShop.visible;
	var summonMenuVisible = digimonSummonMenu && digimonSummonMenu.visible;
	if (shopVisible || summonMenuVisible) {
		return;
	}
	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 shopVisible = digimonShop && digimonShop.visible;
	var summonMenuVisible = digimonSummonMenu && digimonSummonMenu.visible;
	if (shopVisible || summonMenuVisible) {
		// Still allow dragging to be reset even when menus are open
		if (isDragging) {
			isDragging = false;
			towerPreview.visible = false;
		}
		return;
	}
	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.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();
			}
		}
	}
};
// Simple wave counter instead of full wave indicator
var waveCounterText = new Text2('Wave: 0/9', {
	size: 60,
	fill: 0xFFFFFF,
	weight: 800
});
waveCounterText.anchor.set(0.5, 0.5);
waveCounterText.x = 2048 / 2;
waveCounterText.y = 2732 - 80;
game.addChild(waveCounterText);
// Create a simple wave counter object to replace waveIndicator
var waveIndicator = {
	gameStarted: false,
	getWaveType: function getWaveType(waveNumber) {
		if (waveNumber < 1 || waveNumber > 10) return "normal";
		// Simple wave type logic for 10 waves
		var waveTypes = ['normal', 'fast', 'immune', 'flying', 'swarm', 'normal', 'fast', 'immune', 'flying', 'boss'];
		return waveTypes[waveNumber - 1];
	},
	getEnemyCount: function getEnemyCount(waveNumber) {
		if (waveNumber < 1 || waveNumber > 10) return 10;
		// Wave 10 is boss with 1 giant enemy, others have 10-30 enemies
		if (waveNumber === 10) return 1;
		if (waveNumber === 5) return 30; // Swarm wave
		return 10;
	},
	getWaveTypeName: function getWaveTypeName(waveNumber) {
		var type = this.getWaveType(waveNumber);
		var typeName = type.charAt(0).toUpperCase() + type.slice(1);
		if (waveNumber === 10) typeName = "BOSS";
		return typeName;
	}
};
// Function to update wave counter display
function updateWaveCounter() {
	var currentWorldWave;
	if (currentWave === 0) {
		currentWorldWave = 0;
	} else {
		// Calculate the wave within the current world (1-10)
		currentWorldWave = (currentWave - 1) % 10 + 1;
	}
	waveCounterText.setText(getText('wave') + ': ' + currentWorldWave + '/10');
}
var nextWaveButtonContainer = new Container();
var nextWaveButton = new NextWaveButton();
nextWaveButton.x = 2048 - 200;
nextWaveButton.y = 2732 - 100 + 20;
nextWaveButtonContainer.addChild(nextWaveButton);
game.addChild(nextWaveButtonContainer);
// Add shop button
var shopButton = new Container();
var shopButtonBg = shopButton.attachAsset('notification', {
	anchorX: 0.5,
	anchorY: 0.5
});
shopButtonBg.width = 300;
shopButtonBg.height = 100;
shopButtonBg.tint = 0x4444FF;
var shopButtonText = new Text2('Shop', {
	size: 50,
	fill: 0xFFFFFF,
	weight: 800
});
shopButtonText.anchor.set(0.5, 0.5);
shopButton.addChild(shopButtonText);
shopButton.x = 200;
shopButton.y = 2732 - 100 + 20;
game.addChild(shopButton);
var digimonShop = new DigimonShop();
digimonShop.x = 2048 / 2;
game.addChild(digimonShop);
shopButton.down = function () {
	digimonShop.show();
};
// --- Add C, B, and A buttons for Digimon summon filtering ---
var summonButtonSpacing = 120;
var summonButtonStartX = shopButton.x + 220; // Place to the right of shop button
function createSummonLevelButton(label, color, filterLevel, offset) {
	var btn = new Container();
	var btnBg = btn.attachAsset('notification', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	btnBg.width = 100;
	btnBg.height = 100;
	btnBg.tint = color;
	var btnText = new Text2(label, {
		size: 60,
		fill: 0xFFFFFF,
		weight: 800
	});
	btnText.anchor.set(0.5, 0.5);
	btn.addChild(btnText);
	btn.x = summonButtonStartX + offset * summonButtonSpacing;
	btn.y = shopButton.y;
	btn.down = function () {
		// Show summon menu filtered by evolution level
		if (digimonSummonMenu && digimonSummonMenu.show) {
			digimonSummonMenu.show(filterLevel);
		}
	};
	return btn;
}
// C = Champion, B = Ultimate, A = Mega
var buttonC = createSummonLevelButton('C', 0x32CD32, 'champion', 0);
var buttonB = createSummonLevelButton('B', 0xFFD700, 'ultimate', 1);
var buttonA = createSummonLevelButton('A', 0xFF4500, 'mega', 2);
game.addChild(buttonC);
game.addChild(buttonB);
game.addChild(buttonA);
var towerTypes = ['agumon', 'gabumon', 'tentomon', 'palmon', 'gomamon', 'patamon'];
var sourceTowers = [];
var towerSpacing = 320; // 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);
}
// Add summon arrow button at the end of source towers
var summonArrowButton = new Container();
var arrowBg = summonArrowButton.attachAsset('notification', {
	anchorX: 0.5,
	anchorY: 0.5
});
arrowBg.width = 200;
arrowBg.height = 200;
arrowBg.tint = 0xFF6600;
var arrowGraphics = summonArrowButton.attachAsset('arrow', {
	anchorX: 0.5,
	anchorY: 0.5
});
arrowGraphics.width = 80;
arrowGraphics.height = 80;
arrowGraphics.tint = 0xFFFFFF;
arrowGraphics.rotation = Math.PI / 2; // Point upward
var summonText = new Text2('SUMMON', {
	size: 35,
	fill: 0xFFFFFF,
	weight: 800
});
summonText.anchor.set(0.5, 0.5);
summonText.y = 50;
summonArrowButton.addChild(summonText);
var summonSubText = new Text2('(No Mic)', {
	size: 25,
	fill: 0xCCCCCC,
	weight: 600
});
summonSubText.anchor.set(0.5, 0.5);
summonSubText.y = 75;
summonArrowButton.addChild(summonSubText);
summonArrowButton.x = startX + towerTypes.length * towerSpacing;
summonArrowButton.y = towerY;
towerLayer.addChild(summonArrowButton);
// Create summon menu
var digimonSummonMenu = new DigimonSummonMenu();
digimonSummonMenu.x = 2048 / 2;
game.addChild(digimonSummonMenu);
summonArrowButton.down = function () {
	digimonSummonMenu.show();
};
sourceTower = null;
enemiesToSpawn = 10;
game.update = function () {
	// Update background color based on current world
	var worldAssets = worldRenderer.getWorldAssets(currentWorld);
	if (worldAssets) {
		game.setBackgroundColor(worldAssets.ambient);
	}
	// Apply speed multiplier to frame-dependent updates
	var effectiveSpeed = gameSpeed;
	// Note: Wave progression is now manual only via NextWaveButton, no automatic timer
	if (waveInProgress) {
		if (!waveSpawned) {
			waveSpawned = true;
			enemiesKilledInWave = 0; // Reset kill counter for new wave
			// Calculate correct world and level for this wave
			var levelsPerWorld = 10;
			var newWorld = Math.ceil(currentWave / levelsPerWorld);
			var newLevel = (currentWave - 1) % levelsPerWorld + 1;
			var previousWorld = currentWorld;
			currentWorld = newWorld;
			currentLevel = newLevel;
			if (currentWorld > 6) currentWorld = 6;
			// Regenerate maze and world graphics if world changed or first wave
			if (currentWorld !== previousWorld || currentWave === 1) {
				grid.generateMazeForWorld(currentWorld);
				mapVisualization.generateMazeForWorld(currentWorld); // Regenerar también el mapa de visualización
				grid.pathFind();
				grid.renderDebug();
				// Sincronizar mapas después de regenerar
				syncVisualizationMap();
				// Update world graphics usando el mapa de visualización
				worldRenderer.updateWorldGraphics(currentWorld, mapVisualization);
				// Change music when entering new world
				playWorldMusic(currentWorld);
				// World-specific notification messages
				var worldNames = ["", "Forest", "Desert", "Glacier", "Village", "Tech Lab", "Inferno"];
				var worldNotification = game.addChild(new Notification("Welcome to Digital World " + currentWorld + ": " + worldNames[currentWorld] + "!"));
				worldNotification.x = 2048 / 2;
				worldNotification.y = grid.height - 100;
			}
			// Get wave type and enemy count from the wave indicator (based on current world/level)
			var worldWave = currentLevel;
			var waveType = waveIndicator.getWaveType(worldWave);
			var enemyCount = waveIndicator.getEnemyCount(worldWave);
			// Update wave counter display
			updateWaveCounter();
			// Check if this is a boss wave (wave 10 of each world)
			var isBossWave = worldWave === 10;
			if (isBossWave) {
				// Boss waves have just 1 giant enemy
				enemyCount = 1;
				// Get boss name based on current world
				var bossNames = ["", "SNORLAX", "RHYDON", "ARTICUNO", "MACHAMP", "GROUDON", "MEWTWO"];
				var bossName = bossNames[currentWorld] || "BOSS";
				// Check if this is the final boss (Mewtwo in world 6)
				var isFinalBoss = currentWorld === 6;
				// Play boss music
				playWorldMusic(currentWorld, true, isFinalBoss);
				// Show boss announcement with specific name
				var notification = game.addChild(new Notification("⚠️ " + bossName + " APPEARS! ⚠️"));
				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);
				// Make wave 10 boss giant with much more health
				if (isBossWave) {
					enemy.isBoss = true;
					enemy.maxHealth *= 50; // 50x more health for boss
					enemy.health = enemy.maxHealth;
					// Make boss visually larger
					if (enemy.children[0]) {
						enemy.children[0].scaleX = 3.0;
						enemy.children[0].scaleY = 3.0;
					}
					// Make boss slower but more intimidating
					enemy.speed *= 0.5;
				}
				// 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;
				// All enemy types now spawn in the middle 6 tiles at the top spacing
				var gridWidth = 24;
				var midPoint = Math.floor(gridWidth / 2); // 12
				// Find a column that isn't occupied by another enemy that's not yet in view
				var availableColumns = [];
				for (var col = midPoint - 3; col < midPoint + 3; col++) {
					var columnOccupied = false;
					// Check if any enemy is already in this column but not yet in view
					for (var e = 0; e < enemies.length; e++) {
						if (enemies[e].cellX === col && enemies[e].currentCellY < 4) {
							columnOccupied = true;
							break;
						}
					}
					if (!columnOccupied) {
						availableColumns.push(col);
					}
				}
				// If all columns are occupied, use original random method
				var spawnX;
				if (availableColumns.length > 0) {
					// Choose a random unoccupied column
					spawnX = availableColumns[Math.floor(Math.random() * availableColumns.length)];
				} else {
					// Fallback to random if all columns are occupied
					spawnX = midPoint - 3 + Math.floor(Math.random() * 6); // x from 9 to 14
				}
				var spawnY = -1 - Math.random() * 5; // Random distance above the grid for spreading
				enemy.cellX = spawnX;
				enemy.cellY = 5; // Position after entry
				enemy.currentCellX = spawnX;
				enemy.currentCellY = spawnY;
				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;
		}
	}
	// Apply speed multiplier to enemy updates
	for (var a = enemies.length - 1; a >= 0; a--) {
		var enemy = enemies[a];
		// Update enemy with speed multiplier applied
		if (enemy.update) {
			for (var speedTick = 0; speedTick < effectiveSpeed; speedTick++) {
				enemy.update();
			}
		}
		if (enemy.health <= 0) {
			// Play enemy death sound
			if (enemy.isBoss) {
				LK.getSound('bossDeath').play();
			} else {
				LK.getSound('enemyDestroyed').play();
			}
			for (var i = 0; i < enemy.bulletsTargetingThis.length; i++) {
				var bullet = enemy.bulletsTargetingThis[i];
				bullet.targetEnemy = null;
			}
			// Track enemy kills for wave progression
			if (enemy.waveNumber === currentWave) {
				enemiesKilledInWave++;
				// Give bonus gold every 5 enemies killed
				if (enemiesKilledInWave % 5 === 0) {
					var bonusGold = enemy.isBoss ? 15 : 10;
					var bonusIndicator = new GoldIndicator(bonusGold, enemy.x, enemy.y - 50);
					game.addChild(bonusIndicator);
					setGold(gold + bonusGold);
					var notification = game.addChild(new Notification("Kill streak bonus! +" + bonusGold + " bits!"));
					notification.x = 2048 / 2;
					notification.y = grid.height - 200;
				}
			}
			// 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 : 5;
			score += scoreValue;
			// Save security points to storage
			storage.securityPoints = score;
			// Add a notification for boss defeat
			if (enemy.isBoss) {
				// Get boss name based on world
				var bossNames = ["", "Snorlax", "Rhydon", "Articuno", "Machamp", "Groudon", "Mewtwo"];
				var bossName = bossNames[enemy.worldNumber] || "Boss";
				var notification = game.addChild(new Notification(bossName + " defeated! +" + goldEarned + " bits!"));
				notification.x = 2048 / 2;
				notification.y = grid.height - 150;
				// Return to normal world music after boss defeat
				LK.setTimeout(function () {
					LK.stopMusic();
					LK.setTimeout(function () {
						playWorldMusic(enemy.worldNumber, false, false);
					}, 500); // Add delay to ensure clean music transition
				}, 2000); // Wait 2 seconds before switching back to normal music
			}
			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);
			// Calculate damage based on enemy world and type
			var damageDealt = 1; // Base damage
			var worldDamageMultiplier = 1;
			// Scale damage based on world
			switch (enemy.worldNumber) {
				case 1:
					worldDamageMultiplier = 1;
					break;
				case 2:
					worldDamageMultiplier = 1.2;
					break;
				case 3:
					worldDamageMultiplier = 1.4;
					break;
				case 4:
					worldDamageMultiplier = 1.6;
					break;
				case 5:
					worldDamageMultiplier = 1.8;
					break;
				case 6:
					worldDamageMultiplier = 2.0;
					break;
			}
			// Scale damage based on enemy type
			switch (enemy.type) {
				case 'normal':
					damageDealt = 1;
					break;
				case 'fast':
					damageDealt = 1;
					break;
				// Fast but same damage
				case 'immune':
					damageDealt = 2;
					break;
				// Tanky and hits hard
				case 'flying':
					damageDealt = 1.5;
					break;
				// Aerial advantage
				case 'swarm':
					damageDealt = 1;
					break;
				// Weak individual damage
			}
			// Boss enemies deal significantly more damage
			if (enemy.isBoss) {
				damageDealt *= 5;
			}
			// Apply world multiplier and round
			damageDealt = Math.ceil(damageDealt * worldDamageMultiplier);
			lives = Math.max(0, lives - damageDealt);
			// Play system damage sound
			LK.getSound('systemDamage').play();
			// Check for critical health warning
			if (lives <= 5 && lives > 0) {
				LK.getSound('criticalHealth').play();
			}
			updateUI();
			// Show damage indicator
			var damageIndicator = new Notification("-" + damageDealt + " System Health!");
			damageIndicator.x = 2048 / 2;
			damageIndicator.y = 2732 - 200;
			game.addChild(damageIndicator);
			if (lives <= 0) {
				LK.showGameOver();
			}
		}
	}
	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();
	}
	// Check for level completion and world progression
	var levelsPerWorld = 10;
	var completedWaves = storage.completedWaves || 0;
	if (currentWave > completedWaves) {
		storage.completedWaves = currentWave;
		// Calculate current world and level
		var currentWorldNum = Math.ceil(currentWave / levelsPerWorld);
		var currentLevelNum = (currentWave - 1) % levelsPerWorld + 1;
		// Update world levels in storage
		var worldLevels = storage.worldLevels || {
			1: 1,
			2: 1,
			3: 1,
			4: 1,
			5: 1,
			6: 1
		};
		if (currentWorldNum >= 1 && currentWorldNum <= 6) {
			worldLevels[currentWorldNum] = Math.max(worldLevels[currentWorldNum], currentLevelNum);
			storage.worldLevels = worldLevels;
		}
		// Check if we completed a world (every 10 waves)
		var worldsCompleted = Math.floor(currentWave / levelsPerWorld);
		var unlockedWorlds = storage.unlockedWorlds || 1;
		if (worldsCompleted + 1 > unlockedWorlds && worldsCompleted + 1 <= 6) {
			storage.unlockedWorlds = worldsCompleted + 1;
			var notification = game.addChild(new Notification("New world unlocked!"));
			notification.x = 2048 / 2;
			notification.y = grid.height - 100;
		}
	}
	// Spawn coins randomly on the field
	coinSpawnTimer++;
	if (coinSpawnTimer > 10800 && coins.length < 3) {
		// Spawn every 3 minutes (180 seconds * 60 FPS = 10800 ticks), max 3 coins
		coinSpawnTimer = 0;
		// Find a random walkable position
		var attempts = 0;
		var spawnX, spawnY;
		do {
			var gridX = Math.floor(Math.random() * 24);
			var gridY = Math.floor(Math.random() * 35);
			var cell = grid.getCell(gridX, gridY);
			if (cell && cell.type === 0) {
				// Spawn on path tiles
				spawnX = grid.x + gridX * CELL_SIZE + CELL_SIZE / 2;
				spawnY = grid.y + gridY * CELL_SIZE + CELL_SIZE / 2;
				break;
			}
			attempts++;
		} while (attempts < 50);
		if (attempts < 50) {
			var coinValue = 5; // Fixed 5 bits for security store currency
			var coin = new Coin(spawnX, spawnY, coinValue);
			game.addChild(coin);
			coins.push(coin);
		}
	}
	// Update existing coins
	for (var i = coins.length - 1; i >= 0; i--) {
		var coin = coins[i];
		if (coin.update) coin.update();
		if (coin.collected) {
			coins.splice(i, 1);
		}
	}
	// Update allied units with speed multiplier
	for (var i = alliedUnits.length - 1; i >= 0; i--) {
		var unit = alliedUnits[i];
		if (unit.update) {
			for (var speedTick = 0; speedTick < effectiveSpeed; speedTick++) {
				unit.update();
			}
		}
		// Remove dead or destroyed units
		if (unit.isDead || !unit.parent) {
			alliedUnits.splice(i, 1);
		}
	}
	// Voice summoning system
	handleVoiceSummoning();
	// Check for completion of current world (10 waves) or all worlds
	var worldWave = (currentWave - 1) % 10 + 1;
	if (worldWave >= 10 && enemies.length === 0 && !waveInProgress) {
		// Play level complete sound
		LK.getSound('levelComplete').play();
		// Stop all music first to prevent mixing
		LK.stopMusic();
		// Clear all timeouts to prevent conflicts
		// (No direct timeout clearing method available, but stopping music helps)
		// Show win screen instead of immediately returning to main menu
		LK.showYouWin(); // This will handle the game state reset and return to main menu properly
	}
};
// Show microphone usage notification
var micNotification = game.addChild(new Notification("Microphone access may be requested for voice summoning features"));
micNotification.x = 2048 / 2;
micNotification.y = 200;
var mainMenu = new MainMenu();
game.addChild(mainMenu);
// Execute the game
console.log("Game initialized and running!");
game.startGame = function () {
	var worldSelectionMenu = new WorldSelectionMenu();
	game.addChild(worldSelectionMenu);
};
game.startWorld = function (worldNumber) {
	currentWorld = worldNumber;
	grid.generateMazeForWorld(currentWorld);
	mapVisualization.generateMazeForWorld(currentWorld); // Regenerar también el mapa de visualización
	grid.pathFind();
	grid.renderDebug();
	// Sincronizar mapas
	syncVisualizationMap();
	worldRenderer.updateWorldGraphics(currentWorld, mapVisualization);
	// Change to world-specific music
	playWorldMusic(worldNumber);
	// Show story sequence before starting the world
	var storySequence = new StorySequence(worldNumber);
	game.addChild(storySequence);
	storySequence.onComplete = function () {
		waveIndicator.gameStarted = true;
		currentWave = (currentWorld - 1) * 10;
		waveTimer = nextWaveTime;
	};
};
game.startWorldLevel = function (worldNumber, levelNumber) {
	currentWorld = worldNumber;
	currentLevel = levelNumber;
	// Set currentWave to the correct absolute wave number for this world/level
	// Each world has 10 levels, so world 1: 1-10, world 2: 11-20, etc.
	currentWave = (worldNumber - 1) * 10 + levelNumber;
	grid.generateMazeForWorld(currentWorld);
	mapVisualization.generateMazeForWorld(currentWorld);
	grid.pathFind();
	grid.renderDebug();
	// Sincronizar mapas
	syncVisualizationMap();
	worldRenderer.updateWorldGraphics(currentWorld, mapVisualization);
	// Change to world-specific music
	playWorldMusic(worldNumber);
	// Show story sequence before starting the level
	var storySequence = new StorySequence(worldNumber);
	game.addChild(storySequence);
	storySequence.onComplete = function () {
		waveIndicator.gameStarted = true;
		// Set waveTimer so the first wave button click starts at the selected level
		waveTimer = nextWaveTime;
	};
};
// Add tutorial state tracking
var tutorialCompleted = false;
var tutorialInProgress = false;
// Voice summoning system handler
// This function only uses facekit.volume (microphone input).
// No camera or face detection features are used, so only microphone permission is requested.
function handleVoiceSummoning() {
	// Only process voice commands during active gameplay
	if (!waveIndicator.gameStarted || LK.ticks - lastVoiceDetectionTime < voiceDetectionCooldown) {
		return;
	}
	// Check if facekit is available and for loud voice input (shouting level)
	if (facekit && facekit.volume > 0.7) {
		lastVoiceDetectionTime = LK.ticks;
		// Define Digimon voice commands and their requirements
		var digimonVoiceCommands = {
			// Champion level (requires Digivice C and base tower)
			'greymon': {
				baseTower: 'agumon',
				requiredDigivice: 'digiviceC',
				level: 'champion',
				cost: 150,
				description: 'Champion Fire Dragon'
			},
			'garurumon': {
				baseTower: 'gabumon',
				requiredDigivice: 'digiviceC',
				level: 'champion',
				cost: 180,
				description: 'Champion Ice Wolf'
			},
			'kabuterimon': {
				baseTower: 'tentomon',
				requiredDigivice: 'digiviceC',
				level: 'champion',
				cost: 160,
				description: 'Champion Electric Insect'
			},
			// Ultimate level (requires Digivice B and base tower)
			'metalgreymon': {
				baseTower: 'agumon',
				requiredDigivice: 'digiviceB',
				level: 'ultimate',
				cost: 400,
				description: 'Ultimate Cyborg Dragon'
			},
			'weregarurumon': {
				baseTower: 'gabumon',
				requiredDigivice: 'digiviceB',
				level: 'ultimate',
				cost: 450,
				description: 'Ultimate Beast Warrior'
			},
			'megakabuterimon': {
				baseTower: 'tentomon',
				requiredDigivice: 'digiviceB',
				level: 'ultimate',
				cost: 420,
				description: 'Ultimate Giant Insect'
			},
			// Mega level (requires Digivice A and base tower)
			'wargreymon': {
				baseTower: 'agumon',
				requiredDigivice: 'digiviceA',
				level: 'mega',
				cost: 800,
				description: 'Mega Dragon Warrior'
			}
		};
		// Check each voice command
		for (var digimonName in digimonVoiceCommands) {
			var command = digimonVoiceCommands[digimonName];
			// Check if player has the required Digivice
			if (!storage[command.requiredDigivice]) {
				continue;
			}
			// Count base towers of the required type
			var baseTowerCount = 0;
			for (var i = 0; i < towers.length; i++) {
				if (towers[i].id === command.baseTower) {
					baseTowerCount++;
				}
			}
			// Need at least one base tower to summon evolution
			if (baseTowerCount === 0) {
				continue;
			}
			// Calculate cooldown based on number of base towers
			var cooldownReduction = Math.max(1, baseTowerCount);
			var effectiveCooldown = Math.floor(summonCooldown / cooldownReduction);
			// Check if this Digimon is off cooldown
			var lastSummonTime = voiceSummonCooldown[digimonName] || 0;
			if (LK.ticks - lastSummonTime < effectiveCooldown) {
				continue;
			}
			// Check if player can afford the summon
			if (score < command.cost) {
				continue;
			}
			// Check if there's space for more allied units
			if (alliedUnits.length >= maxAlliedUnits) {
				continue;
			}
			// Voice detection successful - summon the Digimon!
			score -= command.cost;
			updateUI();
			// Create a more powerful allied unit based on evolution level
			var summonedUnit = new DigimonUnit(digimonName, getEvolutionLevel(command.level));
			// Apply evolution bonuses
			switch (command.level) {
				case 'champion':
					summonedUnit.damage *= 2;
					summonedUnit.health *= 2;
					summonedUnit.maxHealth = summonedUnit.health;
					break;
				case 'ultimate':
					summonedUnit.damage *= 3;
					summonedUnit.health *= 3;
					summonedUnit.maxHealth = summonedUnit.health;
					summonedUnit.range *= 1.5;
					break;
				case 'mega':
					summonedUnit.damage *= 5;
					summonedUnit.health *= 5;
					summonedUnit.maxHealth = summonedUnit.health;
					summonedUnit.range *= 2;
					summonedUnit.attackRate = Math.floor(summonedUnit.attackRate * 0.7);
					break;
			}
			// Add to game world
			enemyLayerTop.addChild(summonedUnit);
			alliedUnits.push(summonedUnit);
			// Set cooldown for this specific Digimon
			voiceSummonCooldown[digimonName] = LK.ticks;
			// Show success notification
			var notification = game.addChild(new Notification(digimonName.toUpperCase() + " summoned by voice!"));
			notification.x = 2048 / 2;
			notification.y = grid.height - 50;
			// Show microphone icon animation above the summoned Digimon
			var micIcon = summonedUnit.attachAsset('notification', {
				anchorX: 0.5,
				anchorY: 1.0
			});
			micIcon.width = 60;
			micIcon.height = 60;
			micIcon.x = 0;
			micIcon.y = -summonedUnit.children[0].height / 2 - 10;
			micIcon.tint = 0x00AAFF;
			micIcon.alpha = 0;
			tween(micIcon, {
				alpha: 1,
				y: micIcon.y - 20
			}, {
				duration: 200,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					tween(micIcon, {
						alpha: 0,
						y: micIcon.y - 40
					}, {
						duration: 600,
						delay: 600,
						easing: tween.easeIn,
						onFinish: function onFinish() {
							micIcon.visible = false;
						}
					});
				}
			});
			// Visual and audio feedback
			LK.effects.flashScreen(0x00FF00, 500);
			// Play voice summon and digivolve sounds
			LK.getSound('voiceSummon').play();
			LK.setTimeout(function () {
				LK.getSound('digivolveSound').play();
			}, 200);
			// Only summon one Digimon per voice command
			break;
		}
	}
}
// Helper function to convert evolution level to numeric level
function getEvolutionLevel(levelName) {
	switch (levelName) {
		case 'champion':
			return 3;
		case 'ultimate':
			return 5;
		case 'mega':
			return 6;
		default:
			return 1;
	}
}
game.startTutorial = function () {
	// Clear any existing game state first
	while (enemies.length > 0) {
		var enemy = enemies.pop();
		if (enemy.parent) {
			enemy.parent.removeChild(enemy);
		}
		if (enemy.shadow && enemy.shadow.parent) {
			enemy.shadow.parent.removeChild(enemy.shadow);
		}
	}
	while (towers.length > 0) {
		var tower = towers.pop();
		if (tower.parent) {
			tower.parent.removeChild(tower);
		}
	}
	while (bullets.length > 0) {
		var bullet = bullets.pop();
		if (bullet.parent) {
			bullet.parent.removeChild(bullet);
		}
	}
	// IMPORTANT: Reset tutorial state BEFORE creating the sequence
	tutorialCompleted = false;
	tutorialInProgress = false;
	// Reset game state for tutorial
	currentWorld = 1;
	currentLevel = 1;
	currentWave = 0; // Reset to 0 so tutorial starts at wave 0/9
	waveInProgress = false;
	waveSpawned = false;
	gold = 80;
	lives = 20;
	score = 0;
	enemiesKilledInWave = 0;
	// Update wave counter for tutorial - explicitly set to show 0/10
	waveCounterText.setText('Wave: 0/10');
	updateUI();
	// Generate tutorial world
	grid.generateMazeForWorld(currentWorld);
	mapVisualization.generateMazeForWorld(currentWorld);
	grid.pathFind();
	grid.renderDebug();
	syncVisualizationMap();
	worldRenderer.updateWorldGraphics(currentWorld, mapVisualization);
	// Start tutorial with forest world music
	playWorldMusic(1);
	// Create tutorial sequence immediately after state reset
	var tutorialSequence = new TutorialSequence();
	game.addChild(tutorialSequence);
	// Set tutorial in progress AFTER creation
	tutorialInProgress = true;
	tutorialSequence.onComplete = function () {
		// Mark tutorial as completed
		tutorialCompleted = true;
		tutorialInProgress = false;
		// After tutorial, ensure game is ready to start from wave 1
		waveIndicator.gameStarted = true;
		// Tutorial complete - show next wave button
		var notification = game.addChild(new Notification("Tutorial complete! Use Next Wave button to start your first wave!"));
		notification.x = 2048 / 2;
		notification.y = grid.height - 150;
	};
};