/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.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;
});
// DeadlyPole class for special scene
var DeadlyPole = Container.expand(function () {
	var self = Container.call(this);
	// Attach pole asset (red tinted)
	var poleAsset = self.attachAsset('pole', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	poleAsset.tint = 0xFF0000; // Red tint for deadly poles
	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 if (self.isFalling) {
			// Falling pole movement
			self.y += self.speed;
		} 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 = 105;
	treeAsset.height = 105;
	treeAsset.tint = 0xFFFFFF; // White color for golden trees
	self.pointValue = 1000; // Golden tree gives 1000 points
	// No glow effect for golden trees - they stay white
	// Simple hit animation for golden trees - scale only, no color change
	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; // Fixed purple color for 5-point trees
	self.pointValue = 5; // Purple tree gives 5 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; // Fixed green color for 5-point trees
	self.pointValue = 5; // Normal tree gives 5 points
	// 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;
// --- Scene Names ---
// Birinci Bölüm: Balloon collection phase (normal gameplay with trees and poles)
// İkinci Bölüm: Pole avoidance phase (special scene with deadly poles)
// --- 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 deadlyPoles = [];
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 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 < 3; 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 < 4; 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 < 10);
	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('2600', {
	size: 100,
	fill: 0x8B4513
});
bottomLeftCounterTxt.anchor.set(0, 1);
LK.gui.bottomLeft.addChild(bottomLeftCounterTxt);
// --- Winner asset display ---
var winnerAsset = LK.getAsset('Winner', {
	anchorX: 0.5,
	anchorY: 0.5
});
winnerAsset.x = 150; // Position on left side
winnerAsset.y = 400; // Position in middle-left area
winnerAsset.lastIntersecting = false; // Flag to track intersection state
winnerAsset.lastLifeGainTime = 0; // Track last time life was gained
game.addChild(winnerAsset);
// --- Lives text ---
livesTxt = new Text2('🐱🐱🐱', {
	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);
// --- 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 updateLivesText() {
	var catText = '';
	for (var i = 0; i < lives; i++) {
		catText += '🐱';
	}
	livesTxt.setText(catText);
}
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 < 10);
	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 < 10);
		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;
	}
	// Check collision with Winner asset for 1 extra life per touch (with 5-second cooldown)
	if (winnerAsset) {
		var currentIntersectingWinner = car.intersects(winnerAsset);
		if (!winnerAsset.lastIntersecting && currentIntersectingWinner) {
			// Check if 5 seconds have passed since last life gain
			var currentTime = Date.now();
			if (currentTime - winnerAsset.lastLifeGainTime >= 5000) {
				// Give 1 extra life per touch (maximum 9 lives)
				if (lives < 9) {
					lives += 1;
					updateLivesText();
				}
				winnerAsset.lastLifeGainTime = currentTime; // Update last gain time
				// Flash winner asset to show it was activated and add scaling animation
				tween(winnerAsset, {
					alpha: 0.3,
					scaleX: 1.5,
					scaleY: 1.5
				}, {
					duration: 200,
					onFinish: function onFinish() {
						tween(winnerAsset, {
							alpha: 1,
							scaleX: 1,
							scaleY: 1
						}, {
							duration: 200
						});
					}
				});
			}
		}
		winnerAsset.lastIntersecting = currentIntersectingWinner;
	}
	// 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;
			storage.score = score; // Save score to storage
			treesHitThisRound++;
			updateScoreText();
			// Update bottom-left counter - decrease by total score earned
			bottomLeftCounter = Math.max(0, 2600 - score);
			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 at 2600 points with HAPPY BIRTHDAY message
			if (score >= 2600) {
				// Create background HAPPY BIRTHDAY text - much larger and screen-filling
				var backgroundText = new Text2('HAPPY BIRTHDAY', {
					size: 240,
					fill: 0xFFD700,
					// Golden color
					alpha: 0.4 // Semi-transparent background
				});
				backgroundText.anchor.set(0.5, 0.5);
				backgroundText.x = 2048 / 2;
				backgroundText.y = 2732 / 2;
				backgroundText.rotation = -0.3; // Slight rotation for background effect
				game.addChild(backgroundText);
				// Show winner screen after a brief delay
				LK.setTimeout(function () {
					LK.showYouWin();
				}, 500);
			}
			// Original high score win condition
			if (score >= WIN_SCORE) {
				LK.showYouWin();
			}
		}
		if (i >= 0 && i < lastIntersecting.length) {
			lastIntersecting[i] = currentIntersecting;
		}
	}
	// Collision detection for all poles (reduce 1 life when touched)
	for (var j = 0; j < poles.length; j++) {
		var pole = poles[j];
		var currentIntersectingPole = car.intersects(pole);
		if (!lastIntersectingPoles[j] && currentIntersectingPole) {
			// Check if 2 seconds have passed since last pole hit
			var currentTime = Date.now();
			if (currentTime - lastPoleHitTime >= 2000) {
				// Reduce 1 life when touching pole
				lives--;
				updateLivesText();
				lastPoleHitTime = currentTime; // Update last hit time
				// Flash car to show damage taken
				car.flash();
				// Animate pole on hit
				pole.hitAnim();
				// Check if player is out of lives
				if (lives <= 0) {
					LK.showGameOver();
					return;
				}
			}
		}
		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 when reaching 2600 points
	if (!specialScene && bottomLeftCounter <= 0) {
		specialScene = true;
		specialSceneInitialized = false;
	}
	// Initialize special scene (İkinci Bölüm: Pole avoidance phase)
	if (specialScene && !specialSceneInitialized) {
		// Clear existing trees and poles
		for (var t = trees.length - 1; t >= 0; t--) {
			game.removeChild(trees[t]);
		}
		trees = [];
		lastIntersecting = [];
		for (var p = poles.length - 1; p >= 0; p--) {
			game.removeChild(poles[p]);
		}
		poles = [];
		lastIntersectingPoles = [];
		// Hide countdown timer and bottom-left counter in special scene
		countdownTxt.visible = false;
		bottomLeftCounterTxt.visible = false;
		// Create deadly poles that fall from top
		for (var dp = 0; dp < 5; dp++) {
			var deadlyPole = new DeadlyPole();
			deadlyPole.x = Math.random() * (2048 - 100) + 50;
			deadlyPole.y = -200 - Math.random() * 400; // Start above screen
			deadlyPoles.push(deadlyPole);
			lastIntersectingDeadly.push(false);
			game.addChild(deadlyPole);
		}
		// Start following behavior after 3 seconds
		followingStartTime = Date.now() + 3000;
		specialSceneInitialized = true;
	}
	// Special scene logic (İkinci Bölüm)
	if (specialScene) {
		// Handle deadly pole behavior
		for (var dp = deadlyPoles.length - 1; dp >= 0; dp--) {
			var deadlyPole = deadlyPoles[dp];
			// Start following after delay
			if (followingStartTime && Date.now() >= followingStartTime && !deadlyPole.isFollowing) {
				deadlyPole.startFollowing();
			}
			// Check if following duration is over
			if (deadlyPole.isFollowing && followingStartTime && Date.now() >= followingStartTime + followingDuration) {
				deadlyPole.stopFollowing();
				deadlyPoles.splice(dp, 1);
				lastIntersectingDeadly.splice(dp, 1);
				continue;
			}
			// Remove if off screen (bottom)
			if (deadlyPole.y > 2832) {
				game.removeChild(deadlyPole);
				deadlyPoles.splice(dp, 1);
				lastIntersectingDeadly.splice(dp, 1);
				continue;
			}
			// Collision detection with car
			var currentIntersectingDeadly = car.intersects(deadlyPole);
			if (!lastIntersectingDeadly[dp] && currentIntersectingDeadly) {
				// Check 2-second cooldown
				var currentTime = Date.now();
				if (currentTime - lastDeadlyPoleHitTime >= 2000) {
					lives--;
					updateLivesText();
					lastDeadlyPoleHitTime = currentTime;
					car.flash();
					if (lives <= 0) {
						LK.showGameOver();
						return;
					}
				}
			}
			if (dp < lastIntersectingDeadly.length) {
				lastIntersectingDeadly[dp] = currentIntersectingDeadly;
			}
		}
		// Check if all deadly poles are gone
		if (deadlyPoles.length === 0 && followingStartTime && Date.now() >= followingStartTime + followingDuration) {
			// Special scene complete - show win
			LK.showYouWin();
			return;
		}
		// Skip normal game logic during special scene
		return;
	}
	// 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) {
		// Initialize 6 monsters for fourth scene
		for (var m = 0; m < 6; m++) {
			var monster = new ThrowingMan();
			monster.x = Math.random() * (2048 - 200) + 100;
			monster.y = Math.random() * (2732 - 400) + 200;
			monster.health = 8; // Each monster needs 8 shots (reduced from 10)
			monster.maxHealth = 8;
			fourthSceneTrees.push(monster);
			lastIntersectingFourthTrees.push(false);
			game.addChild(monster);
		}
		fourthSceneInitialized = true;
	}
	if (fourthScene && fourthSceneTrees.length > 0) {
		// Check bullet collisions with monsters
		for (var b = bullets.length - 1; b >= 0; b--) {
			var bullet = bullets[b];
			for (var m = 0; m < fourthSceneTrees.length; m++) {
				var monster = fourthSceneTrees[m];
				if (bullet.intersects && bullet.intersects(monster)) {
					// Remove bullet
					game.removeChild(bullet);
					bullets.splice(b, 1);
					// Reduce monster health
					monster.health--;
					// Flash monster red when hit
					tween(monster, {
						tint: 0xFF0000
					}, {
						duration: 200,
						onFinish: function onFinish() {
							tween(monster, {
								tint: 0xFFFFFF
							}, {
								duration: 200
							});
						}
					});
					// Check if monster is defeated
					if (monster.health <= 0) {
						game.removeChild(monster);
						fourthSceneTrees.splice(m, 1);
						lastIntersectingFourthTrees.splice(m, 1);
						// Check if all monsters are defeated
						if (fourthSceneTrees.length === 0) {
							// Clear all remaining bullets
							for (var clearB = bullets.length - 1; clearB >= 0; clearB--) {
								game.removeChild(bullets[clearB]);
							}
							bullets = [];
							// 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;
						}
					}
					break; // Exit monster loop since bullet hit one
				}
			}
		}
		// Check collisions with car (reduce lives instead of instant death)
		for (var ft = fourthSceneTrees.length - 1; ft >= 0; ft--) {
			var monster = fourthSceneTrees[ft];
			var currentIntersectingFourth = car.intersects(monster);
			if (!lastIntersectingFourthTrees[ft] && currentIntersectingFourth) {
				// Reduce car lives
				lives--;
				updateLivesText();
				car.flash();
				// Check if car is out of lives
				if (lives <= 0) {
					LK.showGameOver();
					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
		}
	}
	// Handle winner asset repositioning every 7 seconds (only in normal game, not special scenes)
	if (!specialScene && !fourthScene) {
		winnerRepositionTimer++;
		if (winnerRepositionTimer >= winnerRepositionInterval) {
			// Reposition winner asset using tween animation
			var newX = Math.random() * (2048 - 150) + 75; // Random X within game bounds
			var newY = Math.random() * (2732 - 300) + 150; // Random Y within game bounds
			// Use tween to smoothly move winner asset to new position
			tween(winnerAsset, {
				x: newX,
				y: newY
			}, {
				duration: 1000,
				easing: tween.easeInOut
			});
			winnerRepositionTimer = 0; // Reset timer
		}
	}
	// Handle falling poles system (only in normal game, not special scenes)
	if (!specialScene && !fourthScene) {
		// Spawn new falling poles with dynamic intervals
		if (LK.ticks - lastFallingPoleSpawn >= fallingPoleInterval) {
			// Create two poles with a gap in the middle for character
			var gapCenterX = Math.random() * (2048 - characterGapSize - 200) + 100 + characterGapSize / 2;
			// Left pole
			var leftPole = new Pole();
			leftPole.x = Math.random() * (gapCenterX - characterGapSize / 2 - 50) + 25;
			leftPole.y = -150;
			leftPole.speed = 8; // Falling speed
			leftPole.isFalling = true;
			fallingPoles.push(leftPole);
			game.addChild(leftPole);
			// Right pole
			var rightPole = new Pole();
			rightPole.x = Math.random() * (2048 - (gapCenterX + characterGapSize / 2) - 50) + (gapCenterX + characterGapSize / 2) + 25;
			rightPole.y = -150;
			rightPole.speed = 8; // Falling speed
			rightPole.isFalling = true;
			fallingPoles.push(rightPole);
			game.addChild(rightPole);
			lastFallingPoleSpawn = LK.ticks;
			// Progress to next interval if available
			if (currentIntervalIndex < fallingPoleIntervals.length - 1) {
				currentIntervalIndex++;
				fallingPoleInterval = fallingPoleIntervals[currentIntervalIndex];
			}
		}
		// Update falling poles
		for (var fp = fallingPoles.length - 1; fp >= 0; fp--) {
			var fallingPole = fallingPoles[fp];
			fallingPole.y += fallingPole.speed;
			// Remove poles that have fallen off screen
			if (fallingPole.y > 2832 + 150) {
				game.removeChild(fallingPole);
				fallingPoles.splice(fp, 1);
				continue;
			}
			// Check collision with car
			if (car.intersects(fallingPole)) {
				var currentTime = Date.now();
				if (currentTime - lastPoleHitTime >= 2000) {
					lives--;
					updateLivesText();
					lastPoleHitTime = currentTime;
					car.flash();
					fallingPole.hitAnim();
					if (lives <= 0) {
						LK.showGameOver();
						return;
					}
				}
			}
		}
	}
	// Update tracking variables
	lastCarX = car.x;
	lastCarY = car.y;
	lastScore = score;
};
// --- Initialize score ---
score = 0; // Always start from 0 points
updateScoreText();
// --- Initialize bottom-left counter ---
bottomLeftCounter = 2600;
updateBottomLeftCounterText();
// --- Initialize lives display ---
lives = 3;
updateLivesText();
// --- Initialize tracking variables ---
lastCarX = car.x;
lastCarY = car.y;
lastScore = score;
// --- Initialize to always start from first section (Birinci Bölüm) ---
specialScene = false; // Start in first section, transition at 2600 points
specialSceneInitialized = false;
followingStartTime = null;
allFollowingTreesGone = false;
// Initialize bullets array for special scene
var bullets = [];
// --- Falling poles system ---
var fallingPoles = [];
var lastFallingPoleSpawn = 0;
var fallingPoleIntervals = [300, 240, 180, 120, 60]; // 5, 4, 3, 2, 1 seconds at 60 FPS
var currentIntervalIndex = 0;
var fallingPoleInterval = fallingPoleIntervals[0]; // Start with 5 seconds
var characterGapSize = 250; // Gap size for character to pass through
// --- 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 = 3; // Character has 3 lives
var lastPoleHitTime = 0; // Track last time player was hit by pole for 2-second cooldown
var lastDeadlyPoleHitTime = 0; // Track last time player was hit by deadly pole for 2-second cooldown
// --- Winner asset repositioning timer ---
var winnerRepositionTimer = 0;
var winnerRepositionInterval = 420; // 7 seconds at 60 FPS (7 * 60 = 420 ticks);;;