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

/**** 
* Classes
****/ 
// Obstacle class
var Obstacle = Container.expand(function () {
	var self = Container.call(this);
	var obs = self.attachAsset('obstacle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 22; // px per frame, will be adjusted by game speed
	self.update = function () {
		self.y += self.speed;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x222a38
});

/**** 
* Game Code
****/ 
// Engel (obstacle) - red box
// Araç kaputu (dashboard/hood) - wide box, blue
// Şerit çizgisi (lane line) - thin box, white
// Yol (road) - tall box, dark
// Direksiyon merkezi (center) - small ellipse, lighter gray
// Direksiyon (steering wheel) - ellipse, dark gray
// Game constants
var ROAD_WIDTH = 1200;
var ROAD_X = (2048 - ROAD_WIDTH) / 2;
var ROAD_Y = 0;
var ROAD_HEIGHT = 2732;
var STEERING_RADIUS = 200;
var STEERING_X = 2048 / 2;
var STEERING_Y = 2732 - 350;
var DASHBOARD_Y = 2732 - 200;
var CAR_WIDTH = 220;
var CAR_HEIGHT = 380;
var LANE_LINE_COUNT = 7;
var LANE_LINE_SPACING = 350;
var OBSTACLE_MIN_X = ROAD_X + 80;
var OBSTACLE_MAX_X = ROAD_X + ROAD_WIDTH - 80;
var OBSTACLE_SPAWN_INTERVAL = 90; // frames
var OBSTACLE_SPEED = 22;
var ROAD_SPEED = 22;
// Road
var road = LK.getAsset('road', {
	anchorX: 0,
	anchorY: 0,
	x: ROAD_X,
	y: ROAD_Y
});
game.addChild(road);
// Lane lines
var laneLines = [];
for (var i = 0; i < LANE_LINE_COUNT; i++) {
	var line = LK.getAsset('laneLine', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 2048 / 2,
		y: i * LANE_LINE_SPACING + 200
	});
	game.addChild(line);
	laneLines.push(line);
}
// Dashboard (hood)
var dashboard = LK.getAsset('dashboard', {
	anchorX: 0.5,
	anchorY: 0,
	x: 2048 / 2,
	y: DASHBOARD_Y
});
game.addChild(dashboard);
// Steering wheel
var steeringWheel = LK.getAsset('steeringWheel', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: STEERING_X,
	y: STEERING_Y
});
game.addChild(steeringWheel);
// Steering center
var steeringCenter = LK.getAsset('steeringCenter', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: STEERING_X,
	y: STEERING_Y
});
game.addChild(steeringCenter);
// Car position (virtual, not visible, but used for collision)
var car = {
	x: 2048 / 2,
	y: DASHBOARD_Y - CAR_HEIGHT / 2,
	width: CAR_WIDTH,
	height: CAR_HEIGHT
};
// Obstacles
var obstacles = [];
// Steering state
var steeringDragging = false;
var steeringStartAngle = 0;
var steeringCurrentAngle = 0;
var steeringMaxAngle = Math.PI / 2; // 90 degrees left/right
var steeringValue = 0; // -1 (left) to 1 (right)
var lastSteeringPointerAngle = 0;
// Score
var distance = 0;
var scoreTxt = new Text2('0 m', {
	size: 120,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Helper: get angle between center and pointer
function getPointerAngle(x, y) {
	var dx = x - steeringWheel.x;
	var dy = y - steeringWheel.y;
	return Math.atan2(dy, dx);
}
// Helper: clamp
function clamp(val, min, max) {
	return Math.max(min, Math.min(max, val));
}
// Steering wheel drag logic
steeringWheel.down = function (x, y, obj) {
	// Only start drag if inside steering wheel
	var dx = x - steeringWheel.x;
	var dy = y - steeringWheel.y;
	var dist = Math.sqrt(dx * dx + dy * dy);
	if (dist <= STEERING_RADIUS) {
		steeringDragging = true;
		steeringStartAngle = getPointerAngle(x, y) - steeringCurrentAngle;
		lastSteeringPointerAngle = getPointerAngle(x, y);
	}
};
steeringWheel.up = function (x, y, obj) {
	steeringDragging = false;
	// Tween steering back to center
	tween(steeringWheel, {
		rotation: 0
	}, {
		duration: 400,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			steeringCurrentAngle = 0;
			steeringValue = 0;
		}
	});
};
// Global move handler for steering
function handleMove(x, y, obj) {
	if (steeringDragging) {
		var pointerAngle = getPointerAngle(x, y);
		var angle = pointerAngle - steeringStartAngle;
		// Clamp angle
		angle = clamp(angle, -steeringMaxAngle, steeringMaxAngle);
		steeringCurrentAngle = angle;
		steeringWheel.rotation = angle;
		steeringValue = angle / steeringMaxAngle;
	}
}
game.move = handleMove;
// Also allow steering wheel to be dragged from anywhere on the wheel
game.down = function (x, y, obj) {
	// Only start drag if inside steering wheel
	var dx = x - steeringWheel.x;
	var dy = y - steeringWheel.y;
	var dist = Math.sqrt(dx * dx + dy * dy);
	if (dist <= STEERING_RADIUS) {
		steeringDragging = true;
		steeringStartAngle = getPointerAngle(x, y) - steeringCurrentAngle;
		lastSteeringPointerAngle = getPointerAngle(x, y);
	}
};
game.up = function (x, y, obj) {
	steeringDragging = false;
	// Tween steering back to center
	tween(steeringWheel, {
		rotation: 0
	}, {
		duration: 400,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			steeringCurrentAngle = 0;
			steeringValue = 0;
		}
	});
};
// Main game update
var ticks = 0;
game.update = function () {
	ticks++;
	// Move lane lines to simulate road movement
	for (var i = 0; i < laneLines.length; i++) {
		laneLines[i].y += ROAD_SPEED;
		if (laneLines[i].y > 2732 + 100) {
			laneLines[i].y -= LANE_LINE_COUNT * LANE_LINE_SPACING;
		}
	}
	// Move obstacles
	for (var i = obstacles.length - 1; i >= 0; i--) {
		var obs = obstacles[i];
		obs.y += OBSTACLE_SPEED;
		if (obs.y > 2732 + 100) {
			obs.destroy();
			obstacles.splice(i, 1);
			continue;
		}
		// Collision check (AABB)
		var obsLeft = obs.x - 60;
		var obsRight = obs.x + 60;
		var obsTop = obs.y - 60;
		var obsBottom = obs.y + 60;
		var carLeft = car.x - car.width / 2;
		var carRight = car.x + car.width / 2;
		var carTop = car.y - car.height / 2;
		var carBottom = car.y + car.height / 2;
		if (!(carRight < obsLeft || carLeft > obsRight || carBottom < obsTop || carTop > obsBottom)) {
			// Crash!
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
			return;
		}
	}
	// Car movement: steeringValue -1..1, move car.x accordingly, clamp to road
	var steerSpeed = 22; // px per frame at full turn
	car.x += steeringValue * steerSpeed;
	// Clamp car to road
	var minCarX = ROAD_X + CAR_WIDTH / 2 + 20;
	var maxCarX = ROAD_X + ROAD_WIDTH - CAR_WIDTH / 2 - 20;
	car.x = clamp(car.x, minCarX, maxCarX);
	// Dashboard/hood follows car.x
	dashboard.x = car.x;
	// Spawn obstacles
	if (ticks % OBSTACLE_SPAWN_INTERVAL === 0) {
		var obs = new Obstacle();
		// Random x within road
		var obsX = Math.floor(Math.random() * (OBSTACLE_MAX_X - OBSTACLE_MIN_X)) + OBSTACLE_MIN_X;
		obs.x = obsX;
		obs.y = -80;
		obstacles.push(obs);
		game.addChild(obs);
	}
	// Update distance/score
	distance += ROAD_SPEED;
	var meters = Math.floor(distance / 10);
	scoreTxt.setText(meters + " m");
	LK.setScore(meters);
};
/* End of file */

===================================================================
--- original.js
+++ change.js
@@ -36,9 +36,9 @@
 // Yol (road) - tall box, dark
 // Direksiyon merkezi (center) - small ellipse, lighter gray
 // Direksiyon (steering wheel) - ellipse, dark gray
 // Game constants
-var ROAD_WIDTH = 700;
+var ROAD_WIDTH = 1200;
 var ROAD_X = (2048 - ROAD_WIDTH) / 2;
 var ROAD_Y = 0;
 var ROAD_HEIGHT = 2732;
 var STEERING_RADIUS = 200;
@@ -46,10 +46,10 @@
 var STEERING_Y = 2732 - 350;
 var DASHBOARD_Y = 2732 - 200;
 var CAR_WIDTH = 220;
 var CAR_HEIGHT = 380;
-var LANE_LINE_COUNT = 5;
-var LANE_LINE_SPACING = 400;
+var LANE_LINE_COUNT = 7;
+var LANE_LINE_SPACING = 350;
 var OBSTACLE_MIN_X = ROAD_X + 80;
 var OBSTACLE_MAX_X = ROAD_X + ROAD_WIDTH - 80;
 var OBSTACLE_SPAWN_INTERVAL = 90; // frames
 var OBSTACLE_SPEED = 22;