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)];
}