public bool IsLastSupportingCell(CellInfo cell)
{
FibroblastCTSpawner spawner = cell.GetComponent <FibroblastCTSpawner>();
if (spawner == null)
{
return(false);
}
// Its a fibroblast, lets see if we can destroy it.
// Decide if we can destroy this fibroblast
// Fibroblasts can be destroyed if there is nothing on their connective tissue (besides themselves) in a single-supported square
foreach (GridElement ct in spawner.myCTs)
{
// Is this supported by more than one CT?
bool hasDoubleSupport = false;
foreach (GridElement e in WorldGrid.Instance.ElementsAtPosition(ct.position))
{
if (e == ct)
{
// This is just my support.
continue;
}
if (e.GetComponent <ConnectiveTissue>() != null)
{
// This is double-supported. It's fine.
hasDoubleSupport = true;
break;
}
}
// If its double supported, let's just look at the next one.
if (hasDoubleSupport)
{
continue;
}
else
{
// It's not double supported. Is there anything on here that needs to be preserved?
foreach (GridElement e in WorldGrid.Instance.ElementsAtPosition(ct.position))
{
// Is it a cell (or us?)
if (e.GetComponent <CellInfo>() != null || e.GetComponent <CellDestroyer>() != null)
{
// There's a cell on this single-supported square!
if (e == spawner.myGridElement)
{
// Don't mind destroying the fibroblast itself.
continue;
}
else
{
// Don't destroy
return(true);
}
}
}
}
}
return(false);
}
