private void Attach(IMyCubeGrid grid, bool force)
{
if (!force && grid == curAttTo)
{
return;
}
Detach();
myGrid = myBlock.CubeGrid;
myGrid.OnMarkForClose += Detach;
grid.OnMarkForClose += Detach;
Logger.DebugLog("attaching " + myGrid.DisplayName + " to " + grid.DisplayName, Logger.severity.DEBUG);
AttachedGrid.AddRemoveConnection(AttachmentKind, myGrid, grid, true);
curAttTo = grid;
}
internal static void AddRemoveConnection(AttachmentKind kind, IMyCubeGrid grid1, IMyCubeGrid grid2, bool add)
{
if (grid1 == grid2 || Globals.WorldClosed)
{
return;
}
AttachedGrid
attached1 = GetFor(grid1),
attached2 = GetFor(grid2);
if (attached1 == null || attached2 == null)
{
return;
}
attached1.AddRemoveConnection(kind, attached2, add);
attached2.AddRemoveConnection(kind, attached1, add);
}
protected void Detach()
{
if (curAttTo == null)
{
return;
}
if (Globals.WorldClosed)
{
return;
}
myGrid.OnMarkForClose -= Detach;
curAttTo.OnMarkForClose -= Detach;
if (curAttToBlock != null)
{
curAttToBlock.OnMarkForClose -= Detach;
curAttToBlock = null;
}
Logger.DebugLog("detaching " + myGrid.DisplayName + " from " + curAttTo.DisplayName, Logger.severity.DEBUG);
AttachedGrid.AddRemoveConnection(AttachmentKind, myGrid, curAttTo, false);
curAttTo = null;
}
