public static List <BackgroundObject> CreateBackgroundObjects(int amountToCreate, Transform transform, Vector2 generationBounds, Vector2 spacing, StyleManager.LevelStyle style, int depth)
{
List <BackgroundObject> result = new List <BackgroundObject>();
int maxAmountOfObjectsHorizontal = (int)(generationBounds.X / spacing.X);
if (spacing.X == 0)
{
maxAmountOfObjectsHorizontal = 1;
}
int maxAmountOfObjectsVertical = (int)(generationBounds.Y / spacing.Y);
if (spacing.Y == 0)
{
maxAmountOfObjectsVertical = 1;
}
int maxAmountOfObjects = maxAmountOfObjectsHorizontal * maxAmountOfObjectsVertical;
List <int> indexes = new List <int>();
for (int i = 0; i < maxAmountOfObjects; ++i)
{
indexes.Add(i);
}
for (int i = 0; i < amountToCreate; ++i)
{
int selectionIndex = Globals.Random.Next(0, indexes.Count);
int placementX = indexes[selectionIndex] % maxAmountOfObjectsHorizontal;
int placementY = indexes[selectionIndex] / maxAmountOfObjectsVertical;
indexes.RemoveAt(selectionIndex);
BackgroundObject objectToGenerateFrom = Globals.Backgrounds.GetObject(style, depth);
BackgroundObject newObject = new BackgroundObject(objectToGenerateFrom);
if (transform != null)
{
newObject.Transform.ParentTransform = transform;
}
newObject.Transform.PosX = spacing.X * placementX;
newObject.Transform.PosY = spacing.Y * placementY;
newObject.ApplyJitter();
result.Add(newObject);
}
return(result);
}
public BackgroundObject GetObject(StyleManager.LevelStyle style, int depth)
{
return(_backgroundObjects[style][depth][Globals.Random.Next(0, _backgroundObjects[style][depth].Length)]);
}