gistfile1.cs

public void SpawnVehicles() {
		// Spawn between 3 and 6 vehicles
		float carWidth = 10.0f;
		for(int i=0;i<Random.Range(3,6);i++) {
			Vector3 vPos = playerTransform.position;
			vPos += (40.0f*i+40.0f)*Vector3.forward;
			//float laneStartX = xStart;
			float rx = Random.Range(xStart + carWidth, xStart+levelWidth - carWidth);
			GameObject vehicle = (GameObject)Instantiate(vehiclePrefab, vPos, Quaternion.Euler(0,180,0));
			Runner tRunner = vehicle.GetComponent<Runner>();
			tRunner.gameLogic = this.gameLogic;
			AIDriver aiDriver = tRunner.GetComponent<AIDriver>() as AIDriver;
			Obstacle obstacle = aiDriver.GetComponent<Obstacle>() as Obstacle;
			if(aiDriver)
				nextSlice.AddObstacle(obstacle);
			else
				Debug.LogError("An AI driver was spawned with no AIDriver component. This shouldn't happen.");

		}
	}