/**** 
* Classes
****/ 
// Class for the bike
var Bike = Container.expand(function () {
	var self = Container.call(this);
	var bikeGraphics = self.attachAsset('bike', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// No movement
	};
});
var Bush = Container.expand(function () {
	var self = Container.call(this);
	var bushGraphics = self.attachAsset('bush', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		self.y += 5; // Move the bush downwards
		if (self.y > 2732 + self.height) {
			self.y = -self.height; // Reset position to the top
		}
	};
});
var Car = Container.expand(function () {
	var self = Container.call(this);
	var carGraphics = self.attachAsset('car', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// No movement
	};
});
var FallingObject = Container.expand(function () {
	var self = Container.call(this);
	var fallingObjectGraphics = self.attachAsset('fallingObject', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 + self.height) {
			self.y = -self.height;
			self.x = Math.random() * 1648 + 200; // Random x position within the lane
			self.attachAsset('yellowSquare', {
				anchorX: 0.5,
				anchorY: 0.5
			});
		}
	};
});
var GreenBox = Container.expand(function () {
	var self = Container.call(this);
	var greenBoxGraphics = self.attachAsset('greenSquare', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 + self.height) {
			self.y = -self.height;
			self.x = Math.random() * 1648 + 200; // Random x position within the lane
		}
	};
});
// Class for the green square
var GreenSquare = Container.expand(function () {
	var self = Container.call(this);
	var greenSquareGraphics = self.attachAsset('greenSquare', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Lateral movement logic
		if (self.x < 200) {
			self.x = 200; // Prevent moving out of the left boundary
		} else if (self.x > 1848) {
			self.x = 1848; // Prevent moving out of the right boundary
		}
	};
});
var Herb = Container.expand(function () {
	var self = Container.call(this);
	var herbGraphics = self.attachAsset('herb', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		self.y += 5; // Move the herb downwards
		if (self.y > 2732 + self.height) {
			self.y = -self.height; // Reset position to the top
		}
	};
});
// Create and position herbs
var LaneLine = Container.expand(function () {
	var self = Container.call(this);
	var laneLineGraphics = self.attachAsset('laneLine', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5; // Match the speed of plants
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732 + self.height) {
			self.y = -self.height; // Reset position to maintain equal distance
		}
		// self.y += self.speed;
		// if (self.y > 2732 + self.height) {
		// self.y = -self.height;
		// }
	};
});
// Class for the road
var Road = Container.expand(function () {
	var self = Container.call(this);
	var roadGraphics = self.attachAsset('road', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 10;
	self.update = function () {
		// self.y += self.speed;
		// if (self.y > 2732 + self.height) {
		// self.y = -self.height + 800;
		// }
	};
});
// Class for the side road
var SideRoad = Container.expand(function () {
	var self = Container.call(this);
	var sideRoadGraphics = self.attachAsset('sideRoad', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// No movement
	};
});
// Class for the tree
var Tree = Container.expand(function () {
	var self = Container.call(this);
	var treeGraphics = self.attachAsset('tree', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		self.y += 5; // Move the tree downwards
		if (self.y > 2732 + self.height) {
			self.y = -self.height; // Reset position to the top
		}
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000 //Init game with black background
});

/**** 
* Game Code
****/ 
// Create and position two road segments
// Removed bikeAsset initialization
var road1 = game.addChild(new Road());
road1.x = 1024;
road1.y = 1366;
var road2 = game.addChild(new Road());
road2.x = 1024;
road2.y = 1366 + road1.height;
// Create and position lane lines
var laneLines = [];
for (var i = 0; i < 10; i++) {
	var laneLine = game.addChild(new LaneLine());
	laneLine.x = 1024;
	laneLine.y = i * 300; // Ensure equal distance
	laneLines.push(laneLine);
}
// Create and position side roads
var leftSideRoad = game.addChild(new SideRoad());
leftSideRoad.x = 200;
var rightSideRoad = game.addChild(new SideRoad());
rightSideRoad.x = 1848;
leftSideRoad.y = 1366;
rightSideRoad.y = 1366;
// Create and position the green square
var greenSquare = game.addChild(new GreenSquare());
greenSquare.x = 1024;
greenSquare.y = 2000;
// Create and position the car
var car = game.addChild(new Car());
car.x = 1024;
car.y = 2000;
// Create and position falling objects
var fallingObjects = [];
for (var i = 0; i < 5; i++) {
	var fallingObject = game.addChild(new FallingObject());
	fallingObject.x = Math.random() * 1648 + 200; // Random x position within the lane
	fallingObject.y = Math.random() * -2732; // Random y position above the screen
	fallingObjects.push(fallingObject);
}
// Create and position falling green boxes
var greenBoxes = [];
for (var i = 0; i < 1; i++) {
	var greenBox = game.addChild(new GreenBox());
	greenBox.x = Math.random() * 1648 + 200; // Random x position within the lane
	greenBox.y = Math.random() * -2732; // Random y position above the screen
	greenBoxes.push(greenBox);
}
// Add event listeners for moving the main box
var dragNode = null;
function handleMove(x, y, obj) {
	if (dragNode) {
		dragNode.x = x;
		dragNode.y = y;
	}
	// Prevent moving out of the boundaries
	if (dragNode && dragNode.x < 200) {
		dragNode.x = 200;
	} else if (dragNode && dragNode.x > 1848) {
		dragNode.x = 1848;
	}
}
game.down = function (x, y, obj) {
	if (obj === greenSquare) {
		dragNode = greenSquare;
	} else if (obj === car) {
		dragNode = car;
	}
	handleMove(x, y, obj); // Call move handler right away to make effect instant
};
game.move = function (x, y, obj) {
	if (dragNode) {
		dragNode.x = x;
		dragNode.y = y;
	}
	handleMove(x, y, obj); // Call move handler to update position
};
game.up = function (x, y, obj) {
	dragNode = null;
};
// Update function for the game
game.update = function () {
	// road1.update();
	// road2.update();
	// leftSideRoad.update();
	// rightSideRoad.update();
	car.update();
	greenSquare.update();
	fallingObjects.forEach(function (fallingObject) {
		fallingObject.update();
	});
	bushes.forEach(function (bush) {
		bush.update();
	});
	greenBoxes.forEach(function (greenBox) {
		greenBox.update();
	});
	laneLines.forEach(function (laneLine) {
		laneLine.speed = 5; // Match the speed of plants
		laneLine.update();
	});
};
// Create and position bushes
var bushes = [];
for (var i = 0; i < 10; i++) {
	var bush = game.addChild(new Bush());
	bush.x = Math.random() * 200; // Random x position outside the road on the left
	bush.y = Math.random() * -2732; // Random y position above the screen
	bushes.push(bush);
}
for (var i = 0; i < 10; i++) {
	var bush = game.addChild(new Bush());
	bush.x = 1848 + Math.random() * 200; // Random x position outside the road on the right
	bush.y = Math.random() * -2732; // Random y position above the screen
	bushes.push(bush);
}

===================================================================
--- original.js
+++ change.js
@@ -222,11 +222,11 @@
 		dragNode.x = x;
 		dragNode.y = y;
 	}
 	// Prevent moving out of the boundaries
-	if (dragNode.x < 200) {
+	if (dragNode && dragNode.x < 200) {
 		dragNode.x = 200;
-	} else if (dragNode.x > 1848) {
+	} else if (dragNode && dragNode.x > 1848) {
 		dragNode.x = 1848;
 	}
 }
 game.down = function (x, y, obj) {