public void LoadNpcCars(World world, IList<Car> list, int quantity, Texture2D[] textures)
{
list.Clear(); //Delete any existing cars in operation
var rand = new Random();
var laneNum = 0;
for(var i = 0; i < quantity; i++)
{
var spawnAttempts = 0;
var textureId = rand.Next(0, textures.Count()-1);
var newCar = new Car(textures[textureId]);
world.InitializeNpcCar(newCar, laneNum, ref rand);
world.OptimizeSpawnPosition(this, list, newCar, laneNum, ref rand, ref spawnAttempts);
//If the car did not hit its number of maximum spawn attempts, assume it safe-spawned and spawn it
if(spawnAttempts <= World.MaxSpawnAttempts)
{
list.Add(newCar);
laneNum++;
if (laneNum >= world.Lanes.Count())
laneNum = 0;
}
}
}