public void removeChild(DrawableBase obj)
{
DrawableList[obj.layer].Remove(obj);
}
void setAutoRemoveFunc()
{
DrawableBase.setAutoRemoveFunc(removeChild);
}
public void addChild(DrawableBase obj)
{
if (DrawableList.ContainsKey(obj.layer) == false) { DrawableList.Add(obj.layer, new List<DrawableBase>()); }
DrawableList[obj.layer].Add(obj);
}
void setAutoAddFunc()
{
DrawableBase.setAutoAddFunc(addChild);
}