public bool AddGrid(MyCubeGrid grid)
{
HashSet<Sandbox.Game.Entities.Cube.MySlimBlock> lst = new HashSet<Sandbox.Game.Entities.Cube.MySlimBlock>();
foreach(var b in grid.GetBlocks())
{
if(b.FatBlock is MyCompoundCubeBlock)
{
foreach(var subb in (b.FatBlock as MyCompoundCubeBlock).GetBlocks())
{
if (AddBlock(subb))
lst.Add(b);
}
}
else
{
if (AddBlock(b))
lst.Add(b);
}
}
foreach(var b in lst)
{
grid.RemoveBlock(b);
}
return lst.Count > 0;
//grid.Close();
}