public void addGameObject(IGameObject obj)
{
if (obj.getSize().X > chunkSize.X
|| obj.getSize().Y > chunkSize.Y)
{
throw new ArgumentException(
"Object width and height must be less than logicScreenResolution");
}
int x = (int)obj.getPosLeftTop().X / chunkSize.X;
int y = (int)obj.getPosLeftTop().Y / chunkSize.Y;
if (x < 0 || x > numberOfChanks.X ||
y < 0 || y > numberOfChanks.Y)
{
throw new ArgumentException("Object position exceed map size");
}
chunks[x, y].addGameObject(obj);
}