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

/**** 
* Classes
****/ 
// Bullet class for weapon projectiles
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	// Create bullet visual (small circle)
	var bulletAsset = self.attachAsset('manCircle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	bulletAsset.width = 20;
	bulletAsset.height = 20;
	bulletAsset.tint = 0xFFFF00; // Yellow color for bullet
	self.speed = 12;
	self.targetX = 0;
	self.targetY = 0;
	// Update method for bullet movement towards target
	self.update = function () {
		// Move towards target
		var dx = self.targetX - self.x;
		var dy = self.targetY - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance > 0) {
			self.x += dx / distance * self.speed;
			self.y += dy / distance * self.speed;
		}
		// Remove bullet if it reaches target or goes off screen
		if (distance < 30 || self.x < -100 || self.x > 2148 || self.y < -100 || self.y > 2832) {
			if (self.parent) {
				self.parent.removeChild(self);
			}
			var index = bullets.indexOf(self);
			if (index !== -1) {
				bullets.splice(index, 1);
			}
		}
	};
	return self;
});
// Car class
var Car = Container.expand(function () {
	var self = Container.call(this);
	// Attach car asset (red box, 200x120)
	var carAsset = self.attachAsset('car', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Set size for car asset
	carAsset.width = 200;
	carAsset.height = 120;
	// For touch feedback
	self.flash = function () {
		tween(self, {
			alpha: 0.5
		}, {
			duration: 80,
			onFinish: function onFinish() {
				tween(self, {
					alpha: 1
				}, {
					duration: 120
				});
			}
		});
	};
	return self;
});
// DeadlyTree class for special scene
var DeadlyTree = Container.expand(function () {
	var self = Container.call(this);
	// Attach tree asset (red tinted, 100x100)
	var treeAsset = self.attachAsset('tree', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	treeAsset.width = 100;
	treeAsset.height = 100;
	treeAsset.tint = 0xFF0000; // Red tint for deadly trees
	self.speed = 24; // Falling speed (3x faster)
	self.isFollowing = false;
	self.followSpeed = 4; // Speed when following player (reduced for easier gameplay)
	// Start following the player
	self.startFollowing = function () {
		self.isFollowing = true;
	};
	// Stop following and disappear with tween
	self.stopFollowing = function () {
		self.isFollowing = false;
		tween(self, {
			alpha: 0,
			scaleX: 0.1,
			scaleY: 0.1
		}, {
			duration: 1000,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				if (self.parent) {
					self.parent.removeChild(self);
				}
			}
		});
	};
	// Update method for falling motion or following
	self.update = function () {
		if (self.isFollowing && car) {
			// Move towards car position
			var dx = car.x - self.x;
			var dy = car.y - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance > 0) {
				self.x += dx / distance * self.followSpeed;
				self.y += dy / distance * self.followSpeed;
			}
		} else {
			self.y += self.speed;
		}
	};
	return self;
});
// GoldenTree class
var GoldenTree = Container.expand(function () {
	var self = Container.call(this);
	// Attach tree asset (golden, 140x140 - slightly bigger)
	var treeAsset = self.attachAsset('tree', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	treeAsset.width = 140;
	treeAsset.height = 140;
	treeAsset.tint = 0xFFD700; // Golden tint color
	self.pointValue = 10; // Golden tree gives 10 points
	// Add golden glow effect
	self.glowEffect = function () {
		tween(self, {
			alpha: 0.7
		}, {
			duration: 500,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(self, {
					alpha: 1
				}, {
					duration: 500,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						self.glowEffect(); // Loop the glow effect
					}
				});
			}
		});
	};
	// Start glow effect immediately
	self.glowEffect();
	// Special golden hit animation
	self.hitAnim = function () {
		tween(self, {
			scaleX: 1.5,
			scaleY: 1.5
		}, {
			duration: 150,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(self, {
					scaleX: 1,
					scaleY: 1
				}, {
					duration: 150,
					easing: tween.easeIn
				});
			}
		});
	};
	return self;
});
// Pole class
var Pole = Container.expand(function () {
	var self = Container.call(this);
	// Attach pole asset (thin metal pole, 30x300)
	var poleAsset = self.attachAsset('pole', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.pointValue = -10; // Pole reduces 10 points
	self.isRepositioning = false; // Flag to track if pole is being repositioned
	// Animate on hit (shake effect)
	self.hitAnim = function () {
		tween(self, {
			rotation: 0.2
		}, {
			duration: 80,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(self, {
					rotation: -0.2
				}, {
					duration: 80,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						tween(self, {
							rotation: 0
						}, {
							duration: 80,
							easing: tween.easeIn
						});
					}
				});
			}
		});
	};
	return self;
});
// PurpleTree class
var PurpleTree = Container.expand(function () {
	var self = Container.call(this);
	// Attach tree asset (purple, 140x140 - slightly bigger)
	var treeAsset = self.attachAsset('tree', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	treeAsset.width = 140;
	treeAsset.height = 140;
	treeAsset.tint = 0x8A2BE2; // Purple tint color
	self.pointValue = 30; // Purple tree gives 30 points
	// Add purple glow effect
	self.glowEffect = function () {
		tween(self, {
			alpha: 0.6
		}, {
			duration: 600,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(self, {
					alpha: 1
				}, {
					duration: 600,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						self.glowEffect(); // Loop the glow effect
					}
				});
			}
		});
	};
	// Start glow effect immediately
	self.glowEffect();
	// Special purple hit animation
	self.hitAnim = function () {
		tween(self, {
			scaleX: 1.6,
			scaleY: 1.6
		}, {
			duration: 180,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(self, {
					scaleX: 1,
					scaleY: 1
				}, {
					duration: 180,
					easing: tween.easeIn
				});
			}
		});
	};
	return self;
});
// ThrowingMan class for special scene
var ThrowingMan = Container.expand(function () {
	var self = Container.call(this);
	// Create circular shape for the man
	var manAsset = self.attachAsset('manCircle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	return self;
});
// Tree class
var Tree = Container.expand(function () {
	var self = Container.call(this);
	// Attach tree asset (green ellipse, 120x120)
	var treeAsset = self.attachAsset('tree', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	treeAsset.width = 120;
	treeAsset.height = 120;
	treeAsset.tint = 0x228B22;
	self.pointValue = 1; // Normal tree gives 1 point
	// Animate on hit
	self.hitAnim = function () {
		tween(self, {
			scaleX: 1.3,
			scaleY: 1.3
		}, {
			duration: 120,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(self, {
					scaleX: 1,
					scaleY: 1
				}, {
					duration: 120,
					easing: tween.easeIn
				});
			}
		});
	};
	return self;
});
// Weapon class for special scene
var Weapon = Container.expand(function () {
	var self = Container.call(this);
	// Create weapon visual using weapon image asset
	var weaponAsset = self.attachAsset('weapon', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	weaponAsset.rotation = Math.PI / 4; // 45 degree rotation
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87ceeb // Sky blue
});

/**** 
* Game Code
****/ 
// --- Game constants ---
var CAR_START_X = 2048 / 2;
var CAR_START_Y = 2732 - 350;
var TREE_MIN_Y = 350;
var TREE_MAX_Y = 2732 - 350;
var TREE_MIN_X = 150;
var TREE_MAX_X = 2048 - 150;
var WIN_SCORE = 100000000;
// --- Game state ---
var car = null;
var trees = [];
var poles = [];
var score = 0;
var scoreTxt = null;
var dragNode = null;
var lastIntersecting = [];
var lastIntersectingPoles = [];
var goldenTreeSpawned = false;
var treesHitThisRound = 0;
var purpleTreeCounter = 0;
var polesSpawnedThisRound = 0;
var countdownTimer = 10;
var countdownTxt = null;
var lastCarX = 0;
var lastCarY = 0;
var lastScore = 0;
var specialScene = false;
var specialSceneInitialized = false;
var throwingMan = null;
var deadlyTrees = [];
var lastIntersectingDeadly = [];
var throwTimer = 0;
var followingStartTime = null;
var followingDuration = 10000; // 10 seconds in milliseconds
var allFollowingTreesGone = false; // Flag to track if all following trees have disappeared
var bottomLeftCounter = 260;
var bottomLeftCounterTxt = null;
var weapon = null;
var weaponSpawned = false;
var bullets = [];
var lastIntersectingWeapon = false;
var skeletonHealth = 1000;
var bulletCount = 0; // Track bullets fired for enemy kill system
var skeletonHealthTxt = null;
var fourthScene = false;
var fourthSceneInitialized = false;
var fourthSceneTrees = [];
var lastIntersectingFourthTrees = [];
// --- Create and add car ---
car = new Car();
car.x = CAR_START_X;
car.y = CAR_START_Y;
game.addChild(car);
// --- Create and add trees ---
for (var i = 0; i < 5; i++) {
	var tree = new Tree();
	tree.x = getRandomTreeX();
	tree.y = getRandomTreeY();
	trees.push(tree);
	lastIntersecting.push(false);
	game.addChild(tree);
}
// --- Create and add poles ---
for (var i = 0; i < 5; i++) {
	var pole = new Pole();
	var tries = 0;
	var validPosition = false;
	do {
		pole.x = getRandomTreeX();
		pole.y = getRandomTreeY();
		tries++;
		validPosition = true;
		// Check distance from car
		if (distance(car.x, car.y, pole.x, pole.y) < 300) {
			validPosition = false;
		}
		// Check distance from all existing trees
		for (var t = 0; t < trees.length; t++) {
			if (distance(pole.x, pole.y, trees[t].x, trees[t].y) < 200) {
				validPosition = false;
				break;
			}
		}
		// Check distance from all existing poles
		for (var p = 0; p < poles.length; p++) {
			if (distance(pole.x, pole.y, poles[p].x, poles[p].y) < 200) {
				validPosition = false;
				break;
			}
		}
	} while (!validPosition && tries < 20);
	poles.push(pole);
	lastIntersectingPoles.push(false);
	game.addChild(pole);
}
// --- Score text ---
scoreTxt = new Text2('0', {
	size: 120,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// --- Countdown timer text ---
countdownTxt = new Text2('10', {
	size: 100,
	fill: 0xFF0000
});
countdownTxt.anchor.set(1, 1);
LK.gui.bottomRight.addChild(countdownTxt);
// --- Bottom-left counter text ---
bottomLeftCounterTxt = new Text2('260', {
	size: 100,
	fill: 0x8B4513
});
bottomLeftCounterTxt.anchor.set(0, 1);
LK.gui.bottomLeft.addChild(bottomLeftCounterTxt);
// --- Lives text ---
livesTxt = new Text2('Canlar: 9', {
	size: 100,
	fill: 0xFF0000
});
livesTxt.anchor.set(0, 0);
livesTxt.x = 150; // Positioned away from the top-left menu icon
livesTxt.y = 50;
LK.gui.addChild(livesTxt);
// --- Skeleton health bar text ---
skeletonHealthTxt = new Text2('Beyza Nur DURMUŞ: 1000', {
	size: 80,
	fill: 0xFF0000
});
skeletonHealthTxt.anchor.set(0, 0.5);
skeletonHealthTxt.visible = false; // Initially hidden until special scene
game.addChild(skeletonHealthTxt);
// --- Helper functions ---
function getRandomTreeX() {
	return TREE_MIN_X + Math.floor(Math.random() * (TREE_MAX_X - TREE_MIN_X));
}
function getRandomTreeY() {
	return TREE_MIN_Y + Math.floor(Math.random() * (TREE_MAX_Y - TREE_MIN_Y));
}
function updateScoreText() {
	scoreTxt.setText(score);
}
function updateCountdownText() {
	countdownTxt.setText(countdownTimer);
}
function updateBottomLeftCounterText() {
	bottomLeftCounterTxt.setText(bottomLeftCounter);
}
function updateSkeletonHealthText() {
	skeletonHealthTxt.setText('Beyza Nur DURMUŞ: ' + skeletonHealth);
}
function updateLivesText() {
	livesTxt.setText('Canlar: ' + lives);
}
function spawnNewTree() {
	var newTree;
	// Spawn purple tree every 40 normal trees (1 in 40 chance)
	purpleTreeCounter++;
	if (purpleTreeCounter >= 40) {
		newTree = new PurpleTree();
		purpleTreeCounter = 0; // Reset counter
	} else if (treesHitThisRound % 5 === 0 && !goldenTreeSpawned) {
		// Spawn golden tree once every 5 hits if not already spawned this round
		newTree = new GoldenTree();
		goldenTreeSpawned = true;
	} else {
		newTree = new Tree();
		// Reset golden tree availability after 10 hits
		if (treesHitThisRound >= 10) {
			goldenTreeSpawned = false;
			treesHitThisRound = 0;
		}
	}
	// Position new tree randomly (avoid placing too close to car and existing poles)
	var tries = 0;
	var validPosition = false;
	do {
		newTree.x = getRandomTreeX();
		newTree.y = getRandomTreeY();
		tries++;
		validPosition = true;
		// Check distance from car
		if (distance(car.x, car.y, newTree.x, newTree.y) < 300) {
			validPosition = false;
		}
		// Check distance from all existing poles
		for (var p = 0; p < poles.length; p++) {
			if (distance(newTree.x, newTree.y, poles[p].x, poles[p].y) < 200) {
				validPosition = false;
				break;
			}
		}
		// Check distance from all existing trees
		for (var t = 0; t < trees.length; t++) {
			if (distance(newTree.x, newTree.y, trees[t].x, trees[t].y) < 200) {
				validPosition = false;
				break;
			}
		}
	} while (!validPosition && tries < 20);
	trees.push(newTree);
	lastIntersecting.push(false);
	game.addChild(newTree);
	// Calculate current round based on score (every 50 points is a new round)
	var currentRound = Math.floor(score / 50);
	var polesPerRound = Math.max(1, 5 - currentRound); // Start with 5, decrease by 1 each round, minimum 1
	// Spawn poles (decreasing each round)
	if (polesSpawnedThisRound < polesPerRound) {
		var newPole = new Pole();
		var tries = 0;
		var validPolePosition = false;
		do {
			newPole.x = getRandomTreeX();
			newPole.y = getRandomTreeY();
			tries++;
			validPolePosition = true;
			// Check distance from car
			if (distance(car.x, car.y, newPole.x, newPole.y) < 300) {
				validPolePosition = false;
			}
			// Check distance from all existing trees
			for (var t = 0; t < trees.length; t++) {
				if (distance(newPole.x, newPole.y, trees[t].x, trees[t].y) < 200) {
					validPolePosition = false;
					break;
				}
			}
			// Check distance from all existing poles
			for (var p = 0; p < poles.length; p++) {
				if (distance(newPole.x, newPole.y, poles[p].x, poles[p].y) < 200) {
					validPolePosition = false;
					break;
				}
			}
		} while (!validPolePosition && tries < 20);
		poles.push(newPole);
		lastIntersectingPoles.push(false);
		game.addChild(newPole);
		polesSpawnedThisRound++;
	}
	// Reset pole counter when round is complete
	if (polesSpawnedThisRound >= polesPerRound && treesHitThisRound >= 10) {
		polesSpawnedThisRound = 0;
	}
}
// --- Move handler for dragging car ---
function handleMove(x, y, obj) {
	if (dragNode) {
		var newX = x;
		var newY = Math.max(200, Math.min(2732 - 100, y));
		// Screen wrapping for X axis
		if (newX > 2048) {
			newX = 0; // Car exits right, appears on left
		} else if (newX < 0) {
			newX = 2048; // Car exits left, appears on right
		}
		dragNode.x = newX;
		dragNode.y = newY;
	}
	// Collision detection for all trees
	for (var i = 0; i < trees.length; i++) {
		var tree = trees[i];
		var currentIntersecting = car.intersects(tree);
		if (!lastIntersecting[i] && currentIntersecting) {
			// Car just hit tree
			score += tree.pointValue;
			treesHitThisRound++;
			updateScoreText();
			// Update bottom-left counter
			bottomLeftCounter -= tree.pointValue;
			if (bottomLeftCounter <= 0) {
				bottomLeftCounter = 0;
				bottomLeftCounterTxt.visible = false;
			}
			updateBottomLeftCounterText();
			// Animate car and tree
			car.flash();
			tree.hitAnim();
			// Remove the hit tree
			game.removeChild(tree);
			trees.splice(i, 1);
			lastIntersecting.splice(i, 1);
			i--; // Adjust index since we removed an element
			// Spawn new tree (normal or golden based on conditions)
			spawnNewTree();
			// Win condition
			if (score >= WIN_SCORE) {
				LK.showYouWin();
			}
		}
		if (i >= 0 && i < lastIntersecting.length) {
			lastIntersecting[i] = currentIntersecting;
		}
	}
	// Collision detection for all poles (no damage)
	for (var j = 0; j < poles.length; j++) {
		var pole = poles[j];
		var currentIntersectingPole = car.intersects(pole);
		if (!lastIntersectingPoles[j] && currentIntersectingPole) {
			// Animate pole on hit (but no damage)
			pole.hitAnim();
		}
		if (j >= 0 && j < lastIntersectingPoles.length) {
			lastIntersectingPoles[j] = currentIntersectingPole;
		}
	}
}
// --- Utility: distance between two points ---
function distance(x1, y1, x2, y2) {
	var dx = x1 - x2;
	var dy = y1 - y2;
	return Math.sqrt(dx * dx + dy * dy);
}
// --- Touch/drag events ---
game.down = function (x, y, obj) {
	// Only start drag if touch is on car (within 120px radius)
	var dx = x - car.x;
	var dy = y - car.y;
	if (dx * dx + dy * dy < 120 * 120) {
		dragNode = car;
		handleMove(x, y, obj);
	}
};
game.move = handleMove;
game.up = function (x, y, obj) {
	dragNode = null;
};
// --- Game update loop (not needed for movement, but for future extensibility) ---
game.update = function () {
	// Check for special scene transition (260+ score)
	if (score >= 260 && !specialScene) {
		specialScene = true;
		// Clear existing game elements
		for (var i = trees.length - 1; i >= 0; i--) {
			game.removeChild(trees[i]);
		}
		trees = [];
		lastIntersecting = [];
		for (var j = poles.length - 1; j >= 0; j--) {
			game.removeChild(poles[j]);
		}
		poles = [];
		lastIntersectingPoles = [];
		// Change background to darker for special scene
		game.setBackgroundColor(0x2F4F4F); // Dark gray
	}
	// Handle special scene logic
	if (specialScene && !specialSceneInitialized) {
		// Initialize special scene
		throwingMan = new ThrowingMan();
		throwingMan.x = 2048 / 2;
		throwingMan.y = 200;
		game.addChild(throwingMan);
		// Show and position skeleton health bar
		skeletonHealthTxt.visible = true;
		skeletonHealthTxt.x = throwingMan.x + 100; // Position to the right of skeleton
		skeletonHealthTxt.y = throwingMan.y;
		skeletonHealth = 1000; // Reset health
		updateSkeletonHealthText();
		// Spawn weapon immediately in special scene
		if (!weaponSpawned) {
			weapon = new Weapon();
			weapon.x = Math.random() * (2048 - 200) + 100; // Random X within game bounds
			weapon.y = Math.random() * (2732 - 400) + 200; // Random Y within game bounds
			game.addChild(weapon);
			weaponSpawned = true;
		}
		specialSceneInitialized = true;
	}
	if (specialScene) {
		// Initialize following start time when first entering special scene
		if (followingStartTime === null) {
			followingStartTime = Date.now();
		}
		// Spawn deadly trees that follow player for 10 seconds, then disappear
		if (LK.ticks % 120 === 0 && deadlyTrees.length < 10 && !allFollowingTreesGone) {
			var newDeadlyTree = new DeadlyTree();
			newDeadlyTree.x = Math.random() * 2048;
			newDeadlyTree.y = -100; // Start above screen
			newDeadlyTree.spawnTime = Date.now();
			newDeadlyTree.startFollowing();
			deadlyTrees.push(newDeadlyTree);
			lastIntersectingDeadly.push(false);
			game.addChild(newDeadlyTree);
			// Set timer to make tree disappear after 10 seconds
			LK.setTimeout(function () {
				if (newDeadlyTree.parent) {
					newDeadlyTree.stopFollowing();
					var index = deadlyTrees.indexOf(newDeadlyTree);
					if (index !== -1) {
						deadlyTrees.splice(index, 1);
						lastIntersectingDeadly.splice(index, 1);
					}
					// Check if all deadly trees are gone
					if (deadlyTrees.length === 0 && !allFollowingTreesGone) {
						allFollowingTreesGone = true;
						// Show message near the throwing man
						var messageText = new Text2('O zaman bunu al', {
							size: 80,
							fill: 0xFFFFFF
						});
						messageText.anchor.set(0.5, 0.5);
						messageText.x = throwingMan.x;
						messageText.y = throwingMan.y - 100;
						game.addChild(messageText);
						// Spawn weapon at random location
						if (!weaponSpawned) {
							weapon = new Weapon();
							weapon.x = Math.random() * (2048 - 200) + 100; // Random X within game bounds
							weapon.y = Math.random() * (2732 - 400) + 200; // Random Y within game bounds
							game.addChild(weapon);
							weaponSpawned = true;
						}
					}
				}
			}, 10000);
		}
		// Check collision with deadly trees
		for (var k = deadlyTrees.length - 1; k >= 0; k--) {
			var deadlyTree = deadlyTrees[k];
			var currentIntersectingDeadly = car.intersects(deadlyTree);
			// Check if tree has been alive for 10 seconds
			if (deadlyTree.spawnTime && Date.now() - deadlyTree.spawnTime >= 10000) {
				deadlyTree.stopFollowing();
				deadlyTrees.splice(k, 1);
				lastIntersectingDeadly.splice(k, 1);
				// Check if all deadly trees are gone
				if (deadlyTrees.length === 0 && !allFollowingTreesGone) {
					allFollowingTreesGone = true;
					// Show message near the throwing man
					var messageText = new Text2('O zaman bunu al', {
						size: 80,
						fill: 0xFFFFFF
					});
					messageText.anchor.set(0.5, 0.5);
					messageText.x = throwingMan.x;
					messageText.y = throwingMan.y - 100; // Position above the throwing man
					game.addChild(messageText);
					// Spawn weapon at random location
					if (!weaponSpawned) {
						weapon = new Weapon();
						weapon.x = Math.random() * (2048 - 200) + 100; // Random X within game bounds
						weapon.y = Math.random() * (2732 - 400) + 200; // Random Y within game bounds
						game.addChild(weapon);
						weaponSpawned = true;
					}
				}
				continue;
			}
			// Check if tree went off screen (only for non-following trees)
			if (!deadlyTree.isFollowing && deadlyTree.y > 2732 + 100) {
				game.removeChild(deadlyTree);
				deadlyTrees.splice(k, 1);
				lastIntersectingDeadly.splice(k, 1);
				continue;
			}
			// Check collision - instant death
			if (!lastIntersectingDeadly[k] && currentIntersectingDeadly) {
				// Show death message
				var deathText = new Text2('Nasip değilmiş', {
					size: 300,
					fill: 0xFF0000
				});
				deathText.anchor.set(0.5, 0.5);
				deathText.x = 2048 / 2;
				deathText.y = 2732 / 2;
				game.addChild(deathText);
				// Show message for 2 seconds before game over
				LK.setTimeout(function () {
					LK.showGameOver();
				}, 2000);
				return;
			}
			if (k < lastIntersectingDeadly.length) {
				lastIntersectingDeadly[k] = currentIntersectingDeadly;
			}
		}
		// Check weapon collision and bullet firing
		if (weapon && throwingMan) {
			var currentIntersectingWeapon = car.intersects(weapon);
			if (!lastIntersectingWeapon && currentIntersectingWeapon) {
				// Car touched weapon, make weapon follow car
				weapon.isFollowingCar = true;
			}
			lastIntersectingWeapon = currentIntersectingWeapon;
			// Make weapon follow car if attached and fire continuously
			if (weapon.isFollowingCar) {
				weapon.x = car.x + 60; // Offset to the right of car
				weapon.y = car.y;
				// Fire bullets continuously every 10 ticks (6 bullets per second)
				if (LK.ticks % 10 === 0) {
					var newBullet = new Bullet();
					newBullet.x = car.x;
					newBullet.y = car.y;
					newBullet.targetX = throwingMan.x;
					newBullet.targetY = throwingMan.y;
					bullets.push(newBullet);
					game.addChild(newBullet);
				}
			}
		}
		// Check bullet collisions with skeleton
		for (var b = bullets.length - 1; b >= 0; b--) {
			var bullet = bullets[b];
			if (throwingMan && bullet.intersects && bullet.intersects(throwingMan)) {
				// Increment bullet count
				bulletCount++;
				// Remove bullet
				game.removeChild(bullet);
				bullets.splice(b, 1);
				// Flash skeleton red when hit
				tween(throwingMan, {
					tint: 0xFF0000
				}, {
					duration: 200,
					onFinish: function onFinish() {
						tween(throwingMan, {
							tint: 0xFFFFFF
						}, {
							duration: 200
						});
					}
				});
				// Every 10 bullets reduce skeleton health significantly
				if (bulletCount % 10 === 0) {
					skeletonHealth -= 100; // Reduce health by 100 every 10 bullets
					updateSkeletonHealthText();
				}
				// Check if skeleton is defeated
				if (skeletonHealth <= 0) {
					// Hide health bar
					skeletonHealthTxt.visible = false;
					// Show victory for 3 seconds then transition to fourth scene
					LK.setTimeout(function () {
						// Clear special scene elements
						if (throwingMan) {
							game.removeChild(throwingMan);
							throwingMan = null;
						}
						if (weapon) {
							game.removeChild(weapon);
							weapon = null;
							weaponSpawned = false;
						}
						// Clear bullets
						for (var b = bullets.length - 1; b >= 0; b--) {
							game.removeChild(bullets[b]);
						}
						bullets = [];
						// Clear deadly trees
						for (var d = deadlyTrees.length - 1; d >= 0; d--) {
							game.removeChild(deadlyTrees[d]);
						}
						deadlyTrees = [];
						lastIntersectingDeadly = [];
						// Transition to fourth scene with 6 skeletons
						specialScene = false;
						specialSceneInitialized = false;
						fourthScene = true;
						fourthSceneInitialized = false;
						game.setBackgroundColor(0x4B0082); // Dark purple background for fourth scene
					}, 3000);
				}
			}
		}
	}
	// Only run countdown timer logic if not in special scene
	if (!specialScene) {
		// Check if player hit something (score changed)
		var scoreChanged = score !== lastScore;
		if (scoreChanged) {
			// Player hit something, reset countdown
			countdownTimer = 10;
			updateCountdownText();
		} else {
			// Player didn't hit anything, countdown every second (60 ticks = 1 second)
			if (LK.ticks % 60 === 0) {
				countdownTimer--;
				updateCountdownText();
				if (countdownTimer <= 0) {
					if (score < 10) {
						// Show F- grade for low score
						var gradeText = new Text2('F-', {
							size: 300,
							fill: 0xFF0000
						});
						gradeText.anchor.set(0.5, 0.5);
						gradeText.x = 2048 / 2;
						gradeText.y = 2732 / 2;
						game.addChild(gradeText);
						// Show grade for 2 seconds before game over
						LK.setTimeout(function () {
							LK.showGameOver();
						}, 2000);
					} else if (score >= 10 && score <= 30) {
						// Show F+ grade for score between 10 and 30
						var gradeText = new Text2('F+', {
							size: 300,
							fill: 0xFFA500
						});
						gradeText.anchor.set(0.5, 0.5);
						gradeText.x = 2048 / 2;
						gradeText.y = 2732 / 2;
						game.addChild(gradeText);
						// Show grade for 2 seconds before game over
						LK.setTimeout(function () {
							LK.showGameOver();
						}, 2000);
					} else if (score >= 30 && score <= 50) {
						// Show D- grade for score between 30 and 50
						var gradeText = new Text2('D-', {
							size: 300,
							fill: 0x800080
						});
						gradeText.anchor.set(0.5, 0.5);
						gradeText.x = 2048 / 2;
						gradeText.y = 2732 / 2;
						game.addChild(gradeText);
						// Show grade for 2 seconds before game over
						LK.setTimeout(function () {
							LK.showGameOver();
						}, 2000);
					} else {
						LK.showGameOver();
					}
				}
			}
		}
	}
	if (fourthScene && !fourthSceneInitialized) {
		fourthSceneInitialized = true;
	}
	if (fourthScene) {
		// Check collisions with thrown trees
		for (var ft = fourthSceneTrees.length - 1; ft >= 0; ft--) {
			var thrownTree = fourthSceneTrees[ft];
			var currentIntersectingFourth = car.intersects(thrownTree);
			if (!lastIntersectingFourthTrees[ft] && currentIntersectingFourth) {
				// Check if it's a deadly tree or point tree
				if (thrownTree.tint === 0xFF0000) {
					// Deadly tree - no longer causes death, just remove it
					game.removeChild(thrownTree);
					fourthSceneTrees.splice(ft, 1);
					lastIntersectingFourthTrees.splice(ft, 1);
				} else {
					// Point tree - add points
					score += thrownTree.pointValue || 1;
					updateScoreText();
					car.flash();
					thrownTree.hitAnim();
					// Remove the hit tree
					game.removeChild(thrownTree);
					fourthSceneTrees.splice(ft, 1);
					lastIntersectingFourthTrees.splice(ft, 1);
					// Check win condition for fourth scene
					if (score >= 400) {
						// Show HAPPY BIRTHDAY message
						var birthdayText = new Text2('HAPPY BIRTHDAY', {
							size: 200,
							fill: 0xFFD700 // Golden color
						});
						birthdayText.anchor.set(0.5, 0.5);
						birthdayText.x = 2048 / 2;
						birthdayText.y = 2732 / 2;
						game.addChild(birthdayText);
						// Show message for 3 seconds before showing you win
						LK.setTimeout(function () {
							LK.showYouWin();
						}, 3000);
						return;
					}
				}
			}
			if (ft < lastIntersectingFourthTrees.length) {
				lastIntersectingFourthTrees[ft] = currentIntersectingFourth;
			}
		}
	}
	// Handle candle repositioning every 4 seconds (only in normal game, not special scenes)
	if (!specialScene && !fourthScene) {
		candleRepositionTimer++;
		if (candleRepositionTimer >= repositionInterval) {
			// Reposition all trees (candles) using tween animation
			for (var t = 0; t < trees.length; t++) {
				var tree = trees[t];
				var newX = getRandomTreeX();
				var newY = getRandomTreeY();
				// Use tween to smoothly move trees to new positions
				tween(tree, {
					x: newX,
					y: newY
				}, {
					duration: 1000,
					easing: tween.easeInOut
				});
			}
			candleRepositionTimer = 0; // Reset timer
		}
		// Handle pole repositioning every 5 seconds (only in normal game, not special scenes)
		poleRepositionTimer++;
		if (poleRepositionTimer >= poleRepositionInterval) {
			// Reposition all poles using tween animation
			for (var p = 0; p < poles.length; p++) {
				var pole = poles[p];
				var newX = getRandomTreeX();
				var newY = getRandomTreeY();
				// Set repositioning flag before starting movement
				pole.isRepositioning = true;
				// Use tween to smoothly move poles to new positions
				tween(pole, {
					x: newX,
					y: newY
				}, {
					duration: 1000,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						// Clear repositioning flag when movement completes
						pole.isRepositioning = false;
					}
				});
			}
			poleRepositionTimer = 0; // Reset timer
		}
	}
	// Update tracking variables
	lastCarX = car.x;
	lastCarY = car.y;
	lastScore = score;
};
// --- Initialize score ---
score = 0;
updateScoreText();
// --- Initialize bottom-left counter ---
bottomLeftCounter = 260;
updateBottomLeftCounterText();
// --- Initialize lives display ---
lives = 9;
updateLivesText();
// --- Initialize tracking variables ---
lastCarX = car.x;
lastCarY = car.y;
lastScore = score;
// --- Candle repositioning timer ---
var candleRepositionTimer = 0;
var repositionInterval = 240; // 4 seconds at 60 FPS (4 * 60 = 240 ticks)
// --- Pole repositioning timer ---
var poleRepositionTimer = 0;
var poleRepositionInterval = 600; // 10 seconds at 60 FPS (10 * 60 = 600 ticks)
var poleCollisionCount = 0; // Track pole collisions for game over
var lives = 9; // Character has 9 lives

===================================================================
--- original.js
+++ change.js
@@ -991,9 +991,21 @@
 					fourthSceneTrees.splice(ft, 1);
 					lastIntersectingFourthTrees.splice(ft, 1);
 					// Check win condition for fourth scene
 					if (score >= 400) {
-						LK.showYouWin();
+						// Show HAPPY BIRTHDAY message
+						var birthdayText = new Text2('HAPPY BIRTHDAY', {
+							size: 200,
+							fill: 0xFFD700 // Golden color
+						});
+						birthdayText.anchor.set(0.5, 0.5);
+						birthdayText.x = 2048 / 2;
+						birthdayText.y = 2732 / 2;
+						game.addChild(birthdayText);
+						// Show message for 3 seconds before showing you win
+						LK.setTimeout(function () {
+							LK.showYouWin();
+						}, 3000);
 						return;
 					}
 				}
 			}