public void UpdateUnit(Unit unit)
{
int X = GetLogicCoo(unit.position.X);
int Y = GetLogicCoo(unit.position.Y);
int oldX, oldY;
ArrayList node = gameObjects[X, Y];
unit.GetLogicCoo(out oldX, out oldY);
gameObjects[oldX, oldY].Remove(unit);
if (!node.Contains(unit))
{
node.Add(unit);
unit.SetLogicCoo(X, Y);
}
}
internal void RemoveUnit(Unit unit)
{
int X, Y;
unit.GetLogicCoo(out X, out Y);
gameObjects[X, Y].Remove(unit);
}