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

/**** 
* Classes
****/ 
var PathLine = Container.expand(function () {
	var self = Container.call(this);
	self.points = [];
	self.graphics = [];
	self.setPath = function (points) {
		// Clear old graphics
		for (var i = 0; i < self.graphics.length; i++) {
			self.graphics[i].destroy();
		}
		self.graphics = [];
		self.points = points;
		// Draw new path
		for (var i = 0; i < points.length - 1; i++) {
			var dist = Math.sqrt(Math.pow(points[i + 1].x - points[i].x, 2) + Math.pow(points[i + 1].y - points[i].y, 2));
			var segments = Math.floor(dist / 20);
			for (var j = 0; j < segments; j++) {
				var t = j / segments;
				var dot;
				if (memoryManager.pathDotPool.length > 0) {
					dot = memoryManager.pathDotPool.pop();
					dot.visible = true;
					dot.alpha = 0.5;
					self.addChild(dot);
				} else {
					dot = self.attachAsset('path', {
						anchorX: 0.5,
						anchorY: 0.5
					});
				}
				dot.x = points[i].x + (points[i + 1].x - points[i].x) * t;
				dot.y = points[i].y + (points[i + 1].y - points[i].y) * t;
				dot.alpha = 0.5;
				self.graphics.push(dot);
			}
		}
	};
	self.clear = function () {
		for (var i = 0; i < self.graphics.length; i++) {
			var dot = self.graphics[i];
			if (dot && dot.parent) {
				dot.parent.removeChild(dot);
				dot.visible = false;
				memoryManager.pathDotPool.push(dot);
			}
		}
		self.graphics = [];
		self.points = [];
	};
	return self;
});
var Tower = Container.expand(function () {
	var self = Container.call(this);
	self.owner = 0; // 0 = neutral, 1 = player, 2 = enemy
	self.unitCount = 0;
	self.maxUnits = 100;
	self.spawnRate = 30; // ticks between spawns
	self.lastSpawn = 0;
	var towerGraphics = self.attachAsset('tower', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.countText = new Text2('0', {
		size: 60,
		fill: 0xFFFFFF
	});
	self.countText.anchor.set(0.5, 0.5);
	self.addChild(self.countText);
	// Enemy name text (positioned below tower)
	self.nameText = new Text2('', {
		size: 40,
		fill: 0xFFFFFF
	});
	self.nameText.anchor.set(0.5, 0);
	self.nameText.y = 90; // Position below the tower
	self.addChild(self.nameText);
	self.setOwner = function (newOwner) {
		var oldOwner = self.owner;
		self.owner = newOwner;
		var targetColor = 0x888888; // Default neutral gray color
		if (newOwner === 0) {
			targetColor = 0x888888; // neutral gray
		} else if (newOwner === 1) {
			targetColor = 0x4a90e2; // player blue
		} else if (newOwner === 2) {
			targetColor = 0xe74c3c; // enemy red
		} else if (newOwner === 3) {
			targetColor = 0x9b59b6; // enemy purple
		} else if (newOwner === 4) {
			targetColor = 0xf39c12; // enemy orange
		} else {
			targetColor = 0xe74c3c; // default enemy red
		}
		// Update name display
		if (newOwner >= 2) {
			// Enemy tower - show name
			var enemyName = assignEnemyName(newOwner);
			self.nameText.setText(enemyName);
			self.nameText.alpha = 1;
		} else if (newOwner === 1) {
			// Player tower - show "Player"
			self.nameText.setText('Player');
			self.nameText.alpha = 1;
		} else {
			// Neutral tower - hide name
			self.nameText.setText('');
			self.nameText.alpha = 0;
		}
		// Only animate if ownership actually changed
		if (oldOwner !== newOwner) {
			// Validate targetColor is a proper hex value before tweening
			if (typeof targetColor === 'number' && targetColor >= 0x000000 && targetColor <= 0xFFFFFF) {
				// Smooth color transition over 500ms
				tween(towerGraphics, {
					tint: targetColor
				}, {
					duration: 500,
					easing: tween.easeInOut
				});
			} else {
				// Fallback: immediate color change if tween validation fails
				towerGraphics.tint = 0x888888; // Safe default color
			}
		} else {
			// Immediate color change if no ownership change
			if (typeof targetColor === 'number' && targetColor >= 0x000000 && targetColor <= 0xFFFFFF) {
				towerGraphics.tint = targetColor;
			} else {
				towerGraphics.tint = 0x888888; // Safe default color
			}
		}
	};
	self.addUnits = function (count) {
		self.unitCount = Math.min(self.unitCount + count, self.maxUnits);
		self.countText.setText(Math.floor(self.unitCount));
	};
	self.removeUnits = function (count) {
		self.unitCount = Math.max(0, self.unitCount - count);
		self.countText.setText(Math.floor(self.unitCount));
		return count;
	};
	self.update = function () {
		if (self.owner > 0) {
			// Calculate dynamic spawn rate based on unit count and special type
			// More units = faster production (lower spawn rate number)
			// Base rate is 30, reduced by unit count factor
			var baseRate = self.spawnRate || 30;
			var dynamicSpawnRate = Math.max(10, baseRate - Math.floor(self.unitCount / 10));
			if (LK.ticks - self.lastSpawn > dynamicSpawnRate) {
				var unitsToAdd = 1;
				// Economic towers generate resources differently
				if (self.specialType === 'economy' && self.isEconomic) {
					// Economic towers boost nearby friendly towers
					for (var i = 0; i < towers.length; i++) {
						var nearbyTower = towers[i];
						if (nearbyTower !== self && nearbyTower.owner === self.owner) {
							var distance = Math.sqrt(Math.pow(nearbyTower.x - self.x, 2) + Math.pow(nearbyTower.y - self.y, 2));
							if (distance < 300) {
								// Within range
								nearbyTower.addUnits(0.5); // Boost nearby towers
							}
						}
					}
					unitsToAdd = 0.3; // Economic towers produce less combat units
				}
				self.addUnits(unitsToAdd);
				self.lastSpawn = LK.ticks;
			}
		}
	};
	return self;
});
var TowerUpgradePanel = Container.expand(function () {
	var self = Container.call(this);
	// Panel background
	var panelBg = self.attachAsset('tower', {
		width: 400,
		height: 600,
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0.9
	});
	panelBg.tint = 0x2c3e50;
	// Title text
	var titleText = new Text2('Kule Türü Seç', {
		size: 50,
		fill: 0xFFFFFF
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.y = -250;
	self.addChild(titleText);
	// Tower type buttons
	var towerTypes = [{
		name: 'Savunma Kulesi',
		desc: 'Dayanıklı ve dirençli',
		color: 0x9b59b6,
		type: 'defense'
	}, {
		name: 'Hızlı Üretim Kulesi',
		desc: 'Hızlı üretim, zayıf savunma',
		color: 0xf1c40f,
		type: 'production'
	}, {
		name: 'Güçlü Saldırı Kulesi',
		desc: 'Güçlü birimler, yavaş üretim',
		color: 0xe67e22,
		type: 'attack'
	}, {
		name: 'Ekonomi Kulesi',
		desc: 'Kaynak üretimi yapar',
		color: 0x27ae60,
		type: 'economy'
	}];
	self.buttons = [];
	self.targetTower = null;
	for (var i = 0; i < towerTypes.length; i++) {
		var typeData = towerTypes[i];
		var button = new Container();
		// Button background
		var buttonBg = button.attachAsset('tower', {
			width: 350,
			height: 100,
			anchorX: 0.5,
			anchorY: 0.5
		});
		buttonBg.tint = typeData.color;
		// Button text
		var buttonText = new Text2(typeData.name, {
			size: 40,
			fill: 0xFFFFFF
		});
		buttonText.anchor.set(0.5, 0.3);
		button.addChild(buttonText);
		// Description text
		var descText = new Text2(typeData.desc, {
			size: 30,
			fill: 0xCCCCCC
		});
		descText.anchor.set(0.5, 0.7);
		button.addChild(descText);
		button.y = -150 + i * 120;
		button.towerType = typeData.type;
		// Button interaction
		button.down = function (x, y, obj) {
			if (self.targetTower && !self.targetTower.specialType) {
				self.applyTowerType(self.targetTower, obj.towerType);
				self.hide();
			}
		};
		self.addChild(button);
		self.buttons.push(button);
	}
	// Close button
	var closeButton = new Text2('X', {
		size: 60,
		fill: 0xFF0000
	});
	closeButton.anchor.set(0.5, 0.5);
	closeButton.x = 150;
	closeButton.y = -250;
	closeButton.down = function () {
		self.hide();
	};
	self.addChild(closeButton);
	self.show = function (tower) {
		self.targetTower = tower;
		self.visible = true;
		self.x = 1024;
		self.y = 1366;
		// Animate panel appearance
		self.scaleX = 0.1;
		self.scaleY = 0.1;
		tween(self, {
			scaleX: 1,
			scaleY: 1
		}, {
			duration: 300,
			easing: tween.easeOut
		});
	};
	self.hide = function () {
		tween(self, {
			scaleX: 0.1,
			scaleY: 0.1
		}, {
			duration: 200,
			easing: tween.easeIn,
			onFinish: function onFinish() {
				self.visible = false;
			}
		});
	};
	self.applyTowerType = function (tower, type) {
		tower.specialType = type;
		switch (type) {
			case 'defense':
				tower.maxUnits = 150; // More capacity
				tower.spawnRate = 35; // Slightly slower spawn
				tower.defensiveBonus = 1.5; // Takes less damage
				break;
			case 'production':
				tower.maxUnits = 80; // Less capacity
				tower.spawnRate = 20; // Faster spawn
				tower.defensiveBonus = 0.7; // Takes more damage
				break;
			case 'attack':
				tower.maxUnits = 120;
				tower.spawnRate = 45; // Slower spawn
				tower.unitStrength = 1.5; // Units are stronger
				break;
			case 'economy':
				tower.maxUnits = 100;
				tower.spawnRate = 60; // Very slow spawn
				tower.isEconomic = true; // Special economic function
				break;
		}
		// Visual feedback
		var targetColor;
		switch (type) {
			case 'defense':
				targetColor = 0x9b59b6;
				break;
			case 'production':
				targetColor = 0xf1c40f;
				break;
			case 'attack':
				targetColor = 0xe67e22;
				break;
			case 'economy':
				targetColor = 0x27ae60;
				break;
		}
		// Find tower graphics and tween color
		for (var i = 0; i < tower.children.length; i++) {
			if (tower.children[i] && tower.children[i].width === 150) {
				// Tower graphics - comprehensive null and tween safety checks
				var towerGraphic = tower.children[i];
				if (towerGraphic && typeof towerGraphic.tint !== 'undefined' && towerGraphic.parent && typeof tween === 'function') {
					try {
						tween(towerGraphic, {
							tint: targetColor
						}, {
							duration: 500,
							easing: tween.easeInOut
						});
					} catch (e) {
						// Fallback: direct color assignment if tween fails
						towerGraphic.tint = targetColor;
					}
				}
				break;
			}
		}
	};
	self.visible = false;
	return self;
});
var Unit = Container.expand(function () {
	var self = Container.call(this);
	self.owner = 1;
	self.speed = 3;
	self.targetTower = null;
	self.pathIndex = 0;
	self.path = [];
	var unitGraphics = self.attachAsset('unit', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.setOwner = function (owner, sourceTower) {
		self.owner = owner;
		self.sourceTower = sourceTower;
		// Apply special tower bonuses
		if (sourceTower && sourceTower.specialType === 'attack' && sourceTower.unitStrength) {
			self.strength = sourceTower.unitStrength;
			self.scaleX = 1.2; // Visual indicator of stronger units
			self.scaleY = 1.2;
		} else {
			self.strength = 1;
			self.scaleX = 1;
			self.scaleY = 1;
		}
		if (owner === 1) {
			unitGraphics.tint = 0x4a90e2; // player blue
		} else if (owner === 2) {
			unitGraphics.tint = 0xe74c3c; // enemy red
		} else if (owner === 3) {
			unitGraphics.tint = 0x9b59b6; // enemy purple
		} else if (owner === 4) {
			unitGraphics.tint = 0xf39c12; // enemy orange
		} else {
			unitGraphics.tint = 0xe74c3c; // default enemy red
		}
	};
	self.setPath = function (path, target) {
		// Add random offset to create scattered movement
		var scatterRange = 40; // Maximum scatter distance
		var offsetX = (Math.random() - 0.5) * scatterRange;
		var offsetY = (Math.random() - 0.5) * scatterRange;
		// Create scattered path by adding random offsets to each point
		self.path = [];
		for (var i = 0; i < path.length; i++) {
			// Apply consistent offset throughout the path, but reduce it near the end
			var offsetFactor = Math.max(0.2, 1 - i / path.length * 0.8);
			self.path.push({
				x: path[i].x + offsetX * offsetFactor,
				y: path[i].y + offsetY * offsetFactor
			});
		}
		self.targetTower = target;
		self.pathIndex = 0;
		if (self.path.length > 0) {
			self.x = self.path[0].x;
			self.y = self.path[0].y;
		}
	};
	self.lastWasIntersecting = false;
	self.update = function () {
		if (!self.targetTower || self.pathIndex >= self.path.length) {
			return;
		}
		// Check for combat with enemy units
		var currentIntersecting = false;
		for (var i = 0; i < units.length; i++) {
			var otherUnit = units[i];
			if (otherUnit !== self && otherUnit.owner !== self.owner) {
				// Check if units are close enough to fight (within 30 pixels)
				var combatDx = self.x - otherUnit.x;
				var combatDy = self.y - otherUnit.y;
				var combatDist = Math.sqrt(combatDx * combatDx + combatDy * combatDy);
				if (combatDist < 30) {
					currentIntersecting = true;
					// Combat occurs - both units destroy each other
					if (!self.lastWasIntersecting) {
						// Create combat sparkle effects at the battle location
						var battleX = (self.x + otherUnit.x) / 2;
						var battleY = (self.y + otherUnit.y) / 2;
						// Create multiple sparkle particles
						for (var sparkleIndex = 0; sparkleIndex < 8; sparkleIndex++) {
							var sparkle = memoryManager.getSparkle();
							game.addChild(sparkle);
							sparkle.x = battleX + (Math.random() - 0.5) * 40;
							sparkle.y = battleY + (Math.random() - 0.5) * 40;
							sparkle.alpha = 1;
							sparkle.scaleX = 0.5 + Math.random() * 0.5;
							sparkle.scaleY = sparkle.scaleX;
							sparkle.tint = 0xffff00 + Math.floor(Math.random() * 0x444444);
							// Animate sparkles flying outward and fading
							var randomAngle = Math.random() * Math.PI * 2;
							var flyDistance = 50 + Math.random() * 30;
							var targetX = sparkle.x + Math.cos(randomAngle) * flyDistance;
							var targetY = sparkle.y + Math.sin(randomAngle) * flyDistance;
							tween(sparkle, {
								x: targetX,
								y: targetY,
								alpha: 0,
								scaleX: 0,
								scaleY: 0
							}, {
								duration: 300 + Math.random() * 200,
								easing: tween.easeOut,
								onFinish: function onFinish() {
									if (sparkle && sparkle.parent) {
										memoryManager.recycleSparkle(sparkle);
									}
								}
							});
						}
						// Flash both units red before destroying
						LK.effects.flashObject(self, 0xff0000, 200);
						LK.effects.flashObject(otherUnit, 0xff0000, 200);
						LK.getSound('combat').play();
						// Destroy both units after flash
						LK.setTimeout(function () {
							if (self && self.parent) {
								memoryManager.recycleUnit(self);
								var selfIndex = units.indexOf(self);
								if (selfIndex !== -1) {
									units.splice(selfIndex, 1);
								}
							}
							if (otherUnit && otherUnit.parent) {
								memoryManager.recycleUnit(otherUnit);
								var otherIndex = units.indexOf(otherUnit);
								if (otherIndex !== -1) {
									units.splice(otherIndex, 1);
								}
							}
						}, 200);
						return;
					}
				}
			}
		}
		self.lastWasIntersecting = currentIntersecting;
		var target = self.path[self.pathIndex];
		var dx = target.x - self.x;
		var dy = target.y - self.y;
		var dist = Math.sqrt(dx * dx + dy * dy);
		if (dist < self.speed) {
			self.pathIndex++;
			if (self.pathIndex >= self.path.length && self.targetTower) {
				// Reached target tower
				if (self.targetTower.owner === self.owner) {
					self.targetTower.addUnits(1);
				} else {
					self.targetTower.unitCount--;
					if (self.targetTower.unitCount < 0) {
						self.targetTower.unitCount = 1;
						self.targetTower.setOwner(self.owner);
						LK.getSound('capture').play();
					}
					self.targetTower.countText.setText(Math.floor(Math.abs(self.targetTower.unitCount)));
				}
				memoryManager.recycleUnit(self);
				units.splice(units.indexOf(self), 1);
			}
		} else {
			// Add slight random movement variation for scattered appearance
			var moveX = dx / dist * self.speed;
			var moveY = dy / dist * self.speed;
			// Add small random deviation (5% of movement speed)
			var deviation = self.speed * 0.05;
			moveX += (Math.random() - 0.5) * deviation;
			moveY += (Math.random() - 0.5) * deviation;
			self.x += moveX;
			self.y += moveY;
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x1a1a1a
});

/**** 
* Game Code
****/ 
var towers = [];
var units = [];
var currentPath = null;
var selectedTower = null;
var isDragging = false;
var currentLevel = storage.currentLevel || 0;
var aiStartTime = null; // Track when AI should start (null = not started yet)
// Tower upgrade panel
var upgradePanel = new TowerUpgradePanel();
game.addChild(upgradePanel);
// Enemy names for different factions
var enemyNames = ["Karabekir", "Enver", "Talat", "Cemal", "İsmet", "Fevzi", "Kazım", "Refet", "Ali Fuat", "Rauf", "Bekir Sami", "Adnan", "Kâzım Özalp", "Salih", "Nureddin"];
var assignedEnemyNames = {}; // Track names assigned to each enemy faction
// Level configurations - 10 levels with progressive difficulty (scaled up 100%)
var levels = [{
	// Level 1 - Tutorial
	towers: [{
		x: 300,
		y: 1366,
		owner: 1,
		units: 30
	}, {
		x: 1024,
		y: 800,
		owner: 0,
		units: 10
	}, {
		x: 1748,
		y: 1366,
		owner: 2,
		units: 20
	}, {
		x: 1748,
		y: 400,
		owner: 3,
		units: 15
	}]
}, {
	// Level 2 - Basic Strategy
	towers: [{
		x: 300,
		y: 400,
		owner: 1,
		units: 35
	}, {
		x: 1024,
		y: 1366,
		owner: 0,
		units: 15
	}, {
		x: 1748,
		y: 400,
		owner: 2,
		units: 25
	}, {
		x: 1748,
		y: 2332,
		owner: 3,
		units: 25
	}, {
		x: 300,
		y: 2332,
		owner: 4,
		units: 20
	}]
}, {
	// Level 3 - Multi-Front
	towers: [{
		x: 300,
		y: 1366,
		owner: 1,
		units: 45
	}, {
		x: 700,
		y: 800,
		owner: 0,
		units: 15
	}, {
		x: 1348,
		y: 800,
		owner: 0,
		units: 15
	}, {
		x: 700,
		y: 1932,
		owner: 0,
		units: 15
	}, {
		x: 1348,
		y: 1932,
		owner: 0,
		units: 15
	}, {
		x: 1748,
		y: 400,
		owner: 2,
		units: 30
	}, {
		x: 1748,
		y: 1366,
		owner: 3,
		units: 30
	}, {
		x: 1748,
		y: 2332,
		owner: 4,
		units: 30
	}]
}, {
	// Level 4 - Defensive Challenge
	towers: [{
		x: 300,
		y: 1366,
		owner: 1,
		units: 50
	}, {
		x: 600,
		y: 600,
		owner: 0,
		units: 20
	}, {
		x: 1024,
		y: 400,
		owner: 2,
		units: 40
	}, {
		x: 1448,
		y: 600,
		owner: 0,
		units: 20
	}, {
		x: 1748,
		y: 1366,
		owner: 2,
		units: 40
	}, {
		x: 1024,
		y: 2100,
		owner: 2,
		units: 40
	}]
}, {
	// Level 5 - Resource Management
	towers: [{
		x: 200,
		y: 800,
		owner: 1,
		units: 55
	}, {
		x: 200,
		y: 1932,
		owner: 1,
		units: 55
	}, {
		x: 700,
		y: 1366,
		owner: 0,
		units: 25
	}, {
		x: 1348,
		y: 1366,
		owner: 0,
		units: 25
	}, {
		x: 1748,
		y: 600,
		owner: 2,
		units: 45
	}, {
		x: 1748,
		y: 1366,
		owner: 2,
		units: 45
	}, {
		x: 1748,
		y: 2132,
		owner: 2,
		units: 45
	}]
}, {
	// Level 6 - Territory Control
	towers: [{
		x: 300,
		y: 400,
		owner: 1,
		units: 60
	}, {
		x: 300,
		y: 2332,
		owner: 1,
		units: 60
	}, {
		x: 600,
		y: 800,
		owner: 0,
		units: 30
	}, {
		x: 1024,
		y: 1366,
		owner: 0,
		units: 30
	}, {
		x: 1448,
		y: 1932,
		owner: 0,
		units: 30
	}, {
		x: 1748,
		y: 800,
		owner: 2,
		units: 50
	}, {
		x: 1748,
		y: 1500,
		owner: 2,
		units: 50
	}, {
		x: 1748,
		y: 2200,
		owner: 2,
		units: 50
	}]
}, {
	// Level 7 - Advanced Tactics
	towers: [{
		x: 200,
		y: 1366,
		owner: 1,
		units: 65
	}, {
		x: 500,
		y: 600,
		owner: 0,
		units: 35
	}, {
		x: 500,
		y: 1366,
		owner: 0,
		units: 35
	}, {
		x: 500,
		y: 2132,
		owner: 0,
		units: 35
	}, {
		x: 1024,
		y: 400,
		owner: 0,
		units: 35
	}, {
		x: 1024,
		y: 2332,
		owner: 0,
		units: 35
	}, {
		x: 1548,
		y: 600,
		owner: 0,
		units: 35
	}, {
		x: 1548,
		y: 1366,
		owner: 0,
		units: 35
	}, {
		x: 1548,
		y: 2132,
		owner: 0,
		units: 35
	}, {
		x: 1848,
		y: 1366,
		owner: 2,
		units: 55
	}]
}, {
	// Level 8 - Siege Warfare
	towers: [{
		x: 300,
		y: 600,
		owner: 1,
		units: 70
	}, {
		x: 300,
		y: 1366,
		owner: 1,
		units: 70
	}, {
		x: 300,
		y: 2132,
		owner: 1,
		units: 70
	}, {
		x: 800,
		y: 800,
		owner: 0,
		units: 40
	}, {
		x: 800,
		y: 1932,
		owner: 0,
		units: 40
	}, {
		x: 1248,
		y: 800,
		owner: 0,
		units: 40
	}, {
		x: 1248,
		y: 1932,
		owner: 0,
		units: 40
	}, {
		x: 1650,
		y: 400,
		owner: 2,
		units: 60
	}, {
		x: 1650,
		y: 1366,
		owner: 2,
		units: 60
	}, {
		x: 1650,
		y: 2332,
		owner: 2,
		units: 60
	}]
}, {
	// Level 9 - Final Challenge
	towers: [{
		x: 200,
		y: 800,
		owner: 1,
		units: 75
	}, {
		x: 200,
		y: 1932,
		owner: 1,
		units: 75
	}, {
		x: 600,
		y: 400,
		owner: 0,
		units: 45
	}, {
		x: 600,
		y: 1366,
		owner: 0,
		units: 45
	}, {
		x: 600,
		y: 2332,
		owner: 0,
		units: 45
	}, {
		x: 1024,
		y: 600,
		owner: 0,
		units: 45
	}, {
		x: 1024,
		y: 2132,
		owner: 0,
		units: 45
	}, {
		x: 1448,
		y: 400,
		owner: 0,
		units: 45
	}, {
		x: 1448,
		y: 1366,
		owner: 0,
		units: 45
	}, {
		x: 1448,
		y: 2332,
		owner: 0,
		units: 45
	}, {
		x: 1748,
		y: 600,
		owner: 2,
		units: 65
	}, {
		x: 1748,
		y: 1366,
		owner: 2,
		units: 65
	}, {
		x: 1748,
		y: 2132,
		owner: 2,
		units: 65
	}]
}, {
	// Level 10 - Master's Trial
	towers: [{
		x: 150,
		y: 1366,
		owner: 1,
		units: 80
	}, {
		x: 400,
		y: 600,
		owner: 0,
		units: 50
	}, {
		x: 400,
		y: 1100,
		owner: 0,
		units: 50
	}, {
		x: 400,
		y: 1632,
		owner: 0,
		units: 50
	}, {
		x: 400,
		y: 2132,
		owner: 0,
		units: 50
	}, {
		x: 800,
		y: 400,
		owner: 0,
		units: 50
	}, {
		x: 800,
		y: 800,
		owner: 0,
		units: 50
	}, {
		x: 800,
		y: 1932,
		owner: 0,
		units: 50
	}, {
		x: 800,
		y: 2332,
		owner: 0,
		units: 50
	}, {
		x: 1248,
		y: 400,
		owner: 0,
		units: 50
	}, {
		x: 1248,
		y: 800,
		owner: 0,
		units: 50
	}, {
		x: 1248,
		y: 1932,
		owner: 0,
		units: 50
	}, {
		x: 1248,
		y: 2332,
		owner: 0,
		units: 50
	}, {
		x: 1648,
		y: 600,
		owner: 0,
		units: 50
	}, {
		x: 1648,
		y: 1100,
		owner: 0,
		units: 50
	}, {
		x: 1648,
		y: 1632,
		owner: 0,
		units: 50
	}, {
		x: 1648,
		y: 2132,
		owner: 0,
		units: 50
	}, {
		x: 1898,
		y: 1366,
		owner: 2,
		units: 70
	}]
}];
// UI Elements
var levelText = new Text2('Level ' + (currentLevel + 1), {
	size: 80,
	fill: 0xFFFFFF
});
levelText.anchor.set(0.5, 0);
LK.gui.top.addChild(levelText);
function assignEnemyName(owner) {
	if (!assignedEnemyNames[owner] && owner >= 2) {
		// Get available names (not already assigned)
		var availableNames = enemyNames.filter(function (name) {
			return !Object.values(assignedEnemyNames).includes(name);
		});
		// If no available names, reuse from the pool
		if (availableNames.length === 0) {
			availableNames = enemyNames;
		}
		// Assign random name
		var randomIndex = Math.floor(Math.random() * availableNames.length);
		assignedEnemyNames[owner] = availableNames[randomIndex];
	}
	return assignedEnemyNames[owner] || "";
}
function loadLevel(levelIndex) {
	// Clear existing game objects
	for (var i = 0; i < towers.length; i++) {
		towers[i].destroy();
	}
	for (var i = 0; i < units.length; i++) {
		units[i].destroy();
	}
	towers = [];
	units = [];
	if (currentPath) {
		currentPath.destroy();
		currentPath = null;
	}
	// Reset game state variables
	selectedTower = null;
	isDragging = false;
	// Reset enemy name assignments
	assignedEnemyNames = {};
	// Load new level
	var levelData = levels[levelIndex % levels.length];
	for (var i = 0; i < levelData.towers.length; i++) {
		var towerData = levelData.towers[i];
		var tower = new Tower();
		tower.x = towerData.x;
		tower.y = towerData.y;
		tower.setOwner(towerData.owner);
		tower.addUnits(towerData.units);
		towers.push(tower);
		game.addChild(tower);
	}
	levelText.setText('Level ' + (levelIndex + 1));
	// Set AI to start after 5 seconds (5000ms)
	aiStartTime = LK.ticks + 5 * 60; // 5 seconds at 60 FPS
}
function createPath(start, end) {
	var points = [];
	var steps = 20;
	for (var i = 0; i <= steps; i++) {
		points.push({
			x: start.x + (end.x - start.x) * (i / steps),
			y: start.y + (end.y - start.y) * (i / steps)
		});
	}
	return points;
}
function sendUnits(fromTower, toTower, count) {
	var path = createPath(fromTower, toTower);
	var unitsToSend = Math.min(count, fromTower.unitCount);
	for (var i = 0; i < unitsToSend; i++) {
		var unit = memoryManager.getUnit();
		unit.setOwner(fromTower.owner, fromTower);
		unit.setPath(path, toTower);
		units.push(unit);
		game.addChild(unit);
		// Add random spawn delay and position offset for scattered deployment
		var randomDelay = i * (30 + Math.random() * 40); // Random delay between 30-70ms per unit
		var spawnOffsetX = (Math.random() - 0.5) * 60; // Random spawn position offset
		var spawnOffsetY = (Math.random() - 0.5) * 60;
		// Position unit at spawn location with offset
		unit.x = fromTower.x + spawnOffsetX;
		unit.y = fromTower.y + spawnOffsetY;
		// Stagger unit spawning with random timing
		tween(unit, {
			x: path[0].x,
			y: path[0].y
		}, {
			duration: randomDelay,
			onFinish: function onFinish() {
				LK.getSound('deploy').play();
			}
		});
	}
	fromTower.removeUnits(unitsToSend);
}
function checkWinCondition() {
	var playerTowers = 0;
	var enemyTowers = 0;
	for (var i = 0; i < towers.length; i++) {
		if (towers[i].owner === 1) playerTowers++;
		if (towers[i].owner >= 2) enemyTowers++;
	}
	if (enemyTowers === 0) {
		// Win condition - player defeated all enemy factions
		currentLevel++;
		storage.currentLevel = currentLevel;
		LK.showYouWin();
	} else if (playerTowers === 0) {
		// Lose condition - restart current level
		LK.showGameOver();
	}
}
// Multi-faction AI with sophisticated strategies
function runAI() {
	// Don't run AI until 5 seconds have passed
	if (aiStartTime && LK.ticks < aiStartTime) {
		return;
	}
	// Analyze game state for strategic decisions
	var gameState = analyzeGameState();
	for (var i = 0; i < towers.length; i++) {
		var tower = towers[i];
		if (tower.owner >= 2) {
			// Get strategic context for this tower
			var strategy = getOptimalStrategy(tower, gameState);
			executeStrategy(tower, strategy, gameState);
		}
	}
}
// Analyze current game state for AI decision making
function analyzeGameState() {
	var state = {
		playerStrength: 0,
		enemyStrength: 0,
		neutralTowers: 0,
		playerTowers: [],
		enemyTowers: [],
		neutralTowersByDistance: [],
		threats: [],
		opportunities: []
	};
	// Calculate faction strengths and positions
	for (var i = 0; i < towers.length; i++) {
		var tower = towers[i];
		if (tower.owner === 1) {
			state.playerStrength += tower.unitCount;
			state.playerTowers.push(tower);
		} else if (tower.owner >= 2) {
			state.enemyStrength += tower.unitCount;
			state.enemyTowers.push(tower);
		} else {
			state.neutralTowers++;
		}
	}
	// Find strategic opportunities and threats for each enemy tower
	for (var i = 0; i < state.enemyTowers.length; i++) {
		var enemyTower = state.enemyTowers[i];
		var towerThreats = [];
		var towerOpportunities = [];
		// Analyze threats from player and other enemy factions
		for (var j = 0; j < towers.length; j++) {
			var otherTower = towers[j];
			if (otherTower.owner !== enemyTower.owner) {
				var distance = getDistance(enemyTower, otherTower);
				var threatLevel = calculateThreatLevel(enemyTower, otherTower, distance);
				if (threatLevel > 0) {
					towerThreats.push({
						tower: otherTower,
						distance: distance,
						threatLevel: threatLevel
					});
				}
				// Check for opportunities (weak targets)
				if (otherTower.unitCount < enemyTower.unitCount * 0.8) {
					towerOpportunities.push({
						tower: otherTower,
						distance: distance,
						advantage: enemyTower.unitCount - otherTower.unitCount
					});
				}
			}
		}
		state.threats[enemyTower.owner] = towerThreats.sort(function (a, b) {
			return b.threatLevel - a.threatLevel;
		});
		state.opportunities[enemyTower.owner] = towerOpportunities.sort(function (a, b) {
			return b.advantage - a.advantage;
		});
	}
	return state;
}
// Calculate threat level between two towers
function calculateThreatLevel(myTower, enemyTower, distance) {
	if (distance > 1000) return 0; // Too far to be immediate threat
	var unitRatio = enemyTower.unitCount / Math.max(myTower.unitCount, 1);
	var distanceFactor = Math.max(0, 1 - distance / 1000);
	return unitRatio * distanceFactor * 100;
}
// Get distance between two towers
function getDistance(tower1, tower2) {
	var dx = tower1.x - tower2.x;
	var dy = tower1.y - tower2.y;
	return Math.sqrt(dx * dx + dy * dy);
}
// Determine optimal strategy for a tower based on game state
function getOptimalStrategy(tower, gameState) {
	var threats = gameState.threats[tower.owner] || [];
	var opportunities = gameState.opportunities[tower.owner] || [];
	var isPlayerWinning = gameState.playerStrength > gameState.enemyStrength * 1.2;
	var isPlayerLosing = gameState.enemyStrength > gameState.playerStrength * 1.2;
	// Emergency defense if under immediate threat
	if (threats.length > 0 && threats[0].threatLevel > 50) {
		return {
			type: 'EMERGENCY_DEFENSE',
			target: threats[0].tower,
			urgency: threats[0].threatLevel
		};
	}
	// Different faction personalities with adaptive behavior
	if (tower.owner === 2) {
		// Faction 2: Adaptive Aggressor - changes tactics based on game state
		if (isPlayerLosing) {
			return {
				type: 'PRESS_ADVANTAGE',
				target: findWeakestPlayerTower(gameState.playerTowers, tower),
				minUnits: 8
			};
		} else if (opportunities.length > 0 && tower.unitCount > 15) {
			return {
				type: 'OPPORTUNISTIC_STRIKE',
				target: opportunities[0].tower,
				minUnits: 12
			};
		} else {
			return {
				type: 'AGGRESSIVE_EXPAND',
				target: findNearestEnemy(tower),
				minUnits: 10
			};
		}
	} else if (tower.owner === 3) {
		// Faction 3: Strategic Defender - focuses on timing and coordination
		if (tower.unitCount > 30 && isPlayerWinning) {
			return {
				type: 'COORDINATED_COUNTER',
				target: findStrongestPlayerTower(gameState.playerTowers, tower),
				minUnits: 25
			};
		} else if (opportunities.length > 0 && tower.unitCount > opportunities[0].tower.unitCount * 1.5) {
			return {
				type: 'CALCULATED_STRIKE',
				target: opportunities[0].tower,
				minUnits: 20
			};
		} else {
			return {
				type: 'DEFENSIVE_BUILD',
				target: null,
				minUnits: 35
			};
		}
	} else if (tower.owner === 4) {
		// Faction 4: Economic Opportunist - focuses on efficient expansion
		var nearbyNeutrals = findNearbyNeutralTowers(tower, 600);
		if (nearbyNeutrals.length > 0 && tower.unitCount > 15) {
			return {
				type: 'ECONOMIC_EXPANSION',
				target: nearbyNeutrals[0],
				minUnits: 12
			};
		} else if (opportunities.length > 0 && getDistance(tower, opportunities[0].tower) < 500) {
			return {
				type: 'EFFICIENT_CAPTURE',
				target: opportunities[0].tower,
				minUnits: opportunities[0].tower.unitCount + 5
			};
		} else {
			return {
				type: 'RESOURCE_BUILD',
				target: null,
				minUnits: 25
			};
		}
	} else {
		// Default faction: Balanced approach
		if (opportunities.length > 0 && tower.unitCount > 18) {
			return {
				type: 'BALANCED_ATTACK',
				target: opportunities[0].tower,
				minUnits: 15
			};
		} else {
			return {
				type: 'DEFENSIVE_BUILD',
				target: null,
				minUnits: 20
			};
		}
	}
}
// Execute the determined strategy
function executeStrategy(tower, strategy, gameState) {
	if (!strategy.target && strategy.type.indexOf('BUILD') === -1) return;
	if (tower.unitCount < strategy.minUnits) return;
	var unitsToSend;
	switch (strategy.type) {
		case 'EMERGENCY_DEFENSE':
			unitsToSend = Math.floor(tower.unitCount * 0.8); // Send most units in emergency
			break;
		case 'PRESS_ADVANTAGE':
			unitsToSend = Math.floor(tower.unitCount * 0.7); // Aggressive when winning
			break;
		case 'COORDINATED_COUNTER':
			unitsToSend = Math.floor(tower.unitCount * 0.6); // Calculated counter-attack
			break;
		case 'OPPORTUNISTIC_STRIKE':
		case 'CALCULATED_STRIKE':
		case 'EFFICIENT_CAPTURE':
			unitsToSend = Math.min(Math.floor(tower.unitCount * 0.6), strategy.target.unitCount + 10);
			break;
		case 'ECONOMIC_EXPANSION':
			unitsToSend = Math.floor(tower.unitCount * 0.4); // Conservative expansion
			break;
		case 'AGGRESSIVE_EXPAND':
		case 'BALANCED_ATTACK':
			unitsToSend = Math.floor(tower.unitCount * 0.5); // Standard attack
			break;
		default:
			return;
		// No action for build strategies
	}
	if (strategy.target && unitsToSend > 0) {
		sendUnits(tower, strategy.target, unitsToSend);
	}
}
// Helper functions for target selection
function findWeakestPlayerTower(playerTowers, fromTower) {
	var weakest = null;
	var minUnits = Infinity;
	for (var i = 0; i < playerTowers.length; i++) {
		if (playerTowers[i].unitCount < minUnits) {
			minUnits = playerTowers[i].unitCount;
			weakest = playerTowers[i];
		}
	}
	return weakest;
}
function findStrongestPlayerTower(playerTowers, fromTower) {
	var strongest = null;
	var maxUnits = 0;
	for (var i = 0; i < playerTowers.length; i++) {
		if (playerTowers[i].unitCount > maxUnits) {
			maxUnits = playerTowers[i].unitCount;
			strongest = playerTowers[i];
		}
	}
	return strongest;
}
function findNearestEnemy(fromTower) {
	var nearest = null;
	var minDist = Infinity;
	for (var i = 0; i < towers.length; i++) {
		if (towers[i].owner !== fromTower.owner) {
			var dist = getDistance(fromTower, towers[i]);
			if (dist < minDist) {
				minDist = dist;
				nearest = towers[i];
			}
		}
	}
	return nearest;
}
function findNearbyNeutralTowers(fromTower, maxDistance) {
	var nearby = [];
	for (var i = 0; i < towers.length; i++) {
		if (towers[i].owner === 0) {
			var dist = getDistance(fromTower, towers[i]);
			if (dist <= maxDistance) {
				nearby.push(towers[i]);
			}
		}
	}
	return nearby.sort(function (a, b) {
		return getDistance(fromTower, a) - getDistance(fromTower, b);
	});
}
game.down = function (x, y, obj) {
	// Find if we clicked on a player tower (scaled up detection area)
	for (var i = 0; i < towers.length; i++) {
		var tower = towers[i];
		if (tower.owner === 1 && Math.abs(tower.x - x) < 75 && Math.abs(tower.y - y) < 75) {
			// Check if tower already has a special type - if so, show upgrade panel for viewing only
			if (tower.specialType) {
				// Tower already upgraded, just show info (could add info panel later)
				LK.effects.flashObject(tower, 0x00ff00, 500);
				return;
			}
			// Check if this is a simple click (not drag) by setting a flag
			selectedTower = tower;
			tower.clickTime = LK.ticks;
			isDragging = true;
			if (!currentPath) {
				currentPath = new PathLine();
				game.addChild(currentPath);
			}
			currentPath.setPath([{
				x: tower.x,
				y: tower.y
			}]);
			break;
		}
	}
};
game.move = function (x, y, obj) {
	if (isDragging && selectedTower && currentPath) {
		currentPath.setPath([{
			x: selectedTower.x,
			y: selectedTower.y
		}, {
			x: x,
			y: y
		}]);
	}
};
game.up = function (x, y, obj) {
	if (isDragging && selectedTower) {
		// Check if this was a quick click (less than 30 ticks = 0.5 seconds)
		var wasQuickClick = selectedTower.clickTime && LK.ticks - selectedTower.clickTime < 30;
		var stayedInPlace = Math.abs(selectedTower.x - x) < 75 && Math.abs(selectedTower.y - y) < 75;
		if (wasQuickClick && stayedInPlace && !selectedTower.specialType) {
			// Quick click on owned tower without special type - show upgrade panel
			upgradePanel.show(selectedTower);
		} else {
			// This was a drag operation - find target tower
			var targetTower = null;
			for (var i = 0; i < towers.length; i++) {
				var tower = towers[i];
				if (tower !== selectedTower && Math.abs(tower.x - x) < 75 && Math.abs(tower.y - y) < 75) {
					targetTower = tower;
					break;
				}
			}
			if (targetTower && selectedTower.unitCount > 0) {
				sendUnits(selectedTower, targetTower, Math.floor(selectedTower.unitCount * 0.5));
			}
		}
		if (currentPath) {
			currentPath.clear();
		}
	}
	isDragging = false;
	selectedTower = null;
};
game.update = function () {
	// Update all units
	for (var i = units.length - 1; i >= 0; i--) {
		if (!units[i] || !units[i].parent) {
			units.splice(i, 1);
		}
	}
	// Run AI every 2 seconds
	if (LK.ticks % 120 === 0) {
		runAI();
	}
	// Run memory cleanup
	memoryManager.performCleanup();
	// Check win/lose conditions
	if (LK.ticks % 60 === 0) {
		checkWinCondition();
	}
	// Update unit count display every 30 ticks (twice per second)
	if (LK.ticks % 30 === 0) {
		updateUnitCountDisplay();
	}
};
// Create Reset button
var resetButton = new Text2('Reset', {
	size: 60,
	fill: 0xFFFFFF
});
resetButton.anchor.set(1, 1); // Anchor to bottom right
LK.gui.bottomRight.addChild(resetButton);
// Reset button functionality
resetButton.down = function (x, y, obj) {
	// Clear existing game objects
	for (var i = 0; i < towers.length; i++) {
		towers[i].destroy();
	}
	for (var i = 0; i < units.length; i++) {
		units[i].destroy();
	}
	towers = [];
	units = [];
	if (currentPath) {
		currentPath.destroy();
		currentPath = null;
	}
	// Reset game state variables
	selectedTower = null;
	isDragging = false;
	aiStartTime = null;
	// Load current level again (restart)
	loadLevel(currentLevel);
};
// Initialize first level
loadLevel(currentLevel);
// Memory Management and Performance Optimization System
var memoryManager = {
	// Object pools for reusing objects instead of creating new ones
	unitPool: [],
	sparklePool: [],
	pathDotPool: [],
	// Memory cleanup settings
	cleanupInterval: 300,
	// Clean up every 5 seconds (300 ticks at 60fps)
	lastCleanup: 0,
	// Get unit from pool or create new one
	getUnit: function getUnit() {
		if (this.unitPool.length > 0) {
			var unit = this.unitPool.pop();
			// Reset unit properties
			unit.alpha = 1;
			unit.visible = true;
			unit.owner = 1;
			unit.speed = 3;
			unit.targetTower = null;
			unit.pathIndex = 0;
			unit.path = [];
			unit.lastWasIntersecting = false;
			return unit;
		}
		return new Unit();
	},
	// Return unit to pool instead of destroying
	recycleUnit: function recycleUnit(unit) {
		if (unit && unit.parent) {
			unit.parent.removeChild(unit);
			unit.visible = false;
			this.unitPool.push(unit);
		}
	},
	// Get sparkle from pool or create new one
	getSparkle: function getSparkle() {
		if (this.sparklePool.length > 0) {
			var sparkle = this.sparklePool.pop();
			sparkle.alpha = 1;
			sparkle.visible = true;
			sparkle.scaleX = 0.5 + Math.random() * 0.5;
			sparkle.scaleY = sparkle.scaleX;
			return sparkle;
		}
		return game.attachAsset('sparkle', {
			anchorX: 0.5,
			anchorY: 0.5
		});
	},
	// Return sparkle to pool
	recycleSparkle: function recycleSparkle(sparkle) {
		if (sparkle && sparkle.parent) {
			sparkle.parent.removeChild(sparkle);
			sparkle.visible = false;
			this.sparklePool.push(sparkle);
		}
	},
	// Periodic memory cleanup
	performCleanup: function performCleanup() {
		if (LK.ticks - this.lastCleanup < this.cleanupInterval) {
			return;
		}
		this.lastCleanup = LK.ticks;
		// Clean up destroyed units from arrays
		for (var i = units.length - 1; i >= 0; i--) {
			if (!units[i] || !units[i].parent) {
				units.splice(i, 1);
			}
		}
		// Limit pool sizes to prevent excessive memory usage
		if (this.unitPool.length > 50) {
			// Actually destroy excess units
			var excess = this.unitPool.splice(50);
			for (var i = 0; i < excess.length; i++) {
				if (excess[i].destroy) {
					excess[i].destroy();
				}
			}
		}
		if (this.sparklePool.length > 100) {
			var excess = this.sparklePool.splice(100);
			for (var i = 0; i < excess.length; i++) {
				if (excess[i].destroy) {
					excess[i].destroy();
				}
			}
		}
		if (this.pathDotPool.length > 200) {
			var excess = this.pathDotPool.splice(200);
			for (var i = 0; i < excess.length; i++) {
				if (excess[i].destroy) {
					excess[i].destroy();
				}
			}
		}
		// Force garbage collection hint by nullifying references
		var temp = [];
		temp = null;
	}
};
// Create unit count panel in bottom left
var unitCountPanel = new Container();
LK.gui.bottomLeft.addChild(unitCountPanel);
// Panel background (optional visual enhancement)
var panelBg = LK.getAsset('tower', {
	width: 300,
	height: 200,
	anchorX: 0,
	anchorY: 1,
	alpha: 0.3
});
unitCountPanel.addChild(panelBg);
// Player unit count text
var playerCountText = new Text2('Oyuncu: 0', {
	size: 40,
	fill: 0x4a90e2 // Player blue color
});
playerCountText.anchor.set(0, 1);
playerCountText.x = 10;
playerCountText.y = -10;
unitCountPanel.addChild(playerCountText);
// Enemy faction count texts
var enemyCountTexts = [];
var enemyColors = [0xe74c3c, 0x9b59b6, 0xf39c12]; // Red, purple, orange
for (var i = 0; i < 3; i++) {
	var enemyText = new Text2('', {
		size: 40,
		fill: enemyColors[i]
	});
	enemyText.anchor.set(0, 1);
	enemyText.x = 10;
	enemyText.y = -50 - i * 40;
	unitCountPanel.addChild(enemyText);
	enemyCountTexts.push(enemyText);
}
// Function to update unit count display
function updateUnitCountDisplay() {
	var playerUnits = 0;
	var enemyFactions = []; // Array to store enemy faction data
	// Count units in towers
	for (var i = 0; i < towers.length; i++) {
		var tower = towers[i];
		if (tower.owner === 1) {
			playerUnits += tower.unitCount;
		} else if (tower.owner >= 2 && tower.owner <= 4) {
			// Find or create enemy faction entry
			var factionIndex = enemyFactions.findIndex(function (faction) {
				return faction.owner === tower.owner;
			});
			if (factionIndex === -1) {
				enemyFactions.push({
					owner: tower.owner,
					units: tower.unitCount,
					name: assignedEnemyNames[tower.owner] || 'Rakip ' + (tower.owner - 1)
				});
			} else {
				enemyFactions[factionIndex].units += tower.unitCount;
			}
		}
	}
	// Count units in transit
	for (var i = 0; i < units.length; i++) {
		var unit = units[i];
		if (unit.owner === 1) {
			playerUnits++;
		} else if (unit.owner >= 2 && unit.owner <= 4) {
			var factionIndex = enemyFactions.findIndex(function (faction) {
				return faction.owner === unit.owner;
			});
			if (factionIndex !== -1) {
				enemyFactions[factionIndex].units++;
			}
		}
	}
	// Sort enemy factions by unit count (descending)
	enemyFactions.sort(function (a, b) {
		return b.units - a.units;
	});
	// Update display texts
	playerCountText.setText('Oyuncu: ' + playerUnits);
	// Clear all enemy texts first
	for (var i = 0; i < enemyCountTexts.length; i++) {
		enemyCountTexts[i].setText('');
	}
	// Update enemy faction displays with dynamic positioning
	for (var i = 0; i < Math.min(enemyFactions.length, enemyCountTexts.length); i++) {
		var faction = enemyFactions[i];
		var displayText = faction.name + ': ' + faction.units;
		// Add strikethrough for zero units
		if (faction.units === 0) {
			displayText = '~~' + displayText + '~~';
		}
		enemyCountTexts[i].setText(displayText);
		// Update position for dynamic sorting (reposition based on current index)
		enemyCountTexts[i].y = -50 - i * 40;
	}
}
// Play background music
LK.playMusic('battle');
;

===================================================================
--- original.js
+++ change.js
@@ -84,9 +84,9 @@
 	self.addChild(self.nameText);
 	self.setOwner = function (newOwner) {
 		var oldOwner = self.owner;
 		self.owner = newOwner;
-		var targetColor;
+		var targetColor = 0x888888; // Default neutral gray color
 		if (newOwner === 0) {
 			targetColor = 0x888888; // neutral gray
 		} else if (newOwner === 1) {
 			targetColor = 0x4a90e2; // player blue
@@ -115,18 +115,28 @@
 			self.nameText.alpha = 0;
 		}
 		// Only animate if ownership actually changed
 		if (oldOwner !== newOwner) {
-			// Smooth color transition over 500ms
-			tween(towerGraphics, {
-				tint: targetColor
-			}, {
-				duration: 500,
-				easing: tween.easeInOut
-			});
+			// Validate targetColor is a proper hex value before tweening
+			if (typeof targetColor === 'number' && targetColor >= 0x000000 && targetColor <= 0xFFFFFF) {
+				// Smooth color transition over 500ms
+				tween(towerGraphics, {
+					tint: targetColor
+				}, {
+					duration: 500,
+					easing: tween.easeInOut
+				});
+			} else {
+				// Fallback: immediate color change if tween validation fails
+				towerGraphics.tint = 0x888888; // Safe default color
+			}
 		} else {
 			// Immediate color change if no ownership change
-			towerGraphics.tint = targetColor;
+			if (typeof targetColor === 'number' && targetColor >= 0x000000 && targetColor <= 0xFFFFFF) {
+				towerGraphics.tint = targetColor;
+			} else {
+				towerGraphics.tint = 0x888888; // Safe default color
+			}
 		}
 	};
 	self.addUnits = function (count) {
 		self.unitCount = Math.min(self.unitCount + count, self.maxUnits);