private void CalculateRoofsAboutToCollapse(CellRect rect)
{
Map map = BaseGen.globalSettings.map;
roofsAboutToCollapse.Clear();
visited.Clear();
CellRect.CellRectIterator iterator = rect.GetIterator();
while (!iterator.Done())
{
IntVec3 current = iterator.Current;
if (current.Roofed(map) && !RoofCollapseCellsFinder.ConnectsToRoofHolder(current, map, visited))
{
map.floodFiller.FloodFill(current, (IntVec3 x) => x.Roofed(map), delegate(IntVec3 x)
{
roofsAboutToCollapse.Add(x);
});
}
iterator.MoveNext();
}
CellRect.CellRectIterator iterator2 = rect.GetIterator();
while (!iterator2.Done())
{
IntVec3 current2 = iterator2.Current;
if (current2.Roofed(map) && !roofsAboutToCollapse.Contains(current2) && !RoofCollapseUtility.WithinRangeOfRoofHolder(current2, map))
{
roofsAboutToCollapse.Add(current2);
}
iterator2.MoveNext();
}
}
private void CalculateRoofsAboutToCollapse(CellRect rect)
{
Map map = BaseGen.globalSettings.map;
SymbolResolver_EnsureCanHoldRoof.roofsAboutToCollapse.Clear();
SymbolResolver_EnsureCanHoldRoof.visited.Clear();
CellRect.CellRectIterator iterator = rect.GetIterator();
while (!iterator.Done())
{
IntVec3 current = iterator.Current;
if (current.Roofed(map))
{
if (!RoofCollapseCellsFinder.ConnectsToRoofHolder(current, map, SymbolResolver_EnsureCanHoldRoof.visited))
{
map.floodFiller.FloodFill(current, (IntVec3 x) => x.Roofed(map), delegate(IntVec3 x)
{
SymbolResolver_EnsureCanHoldRoof.roofsAboutToCollapse.Add(x);
}, 2147483647, false, null);
}
}
iterator.MoveNext();
}
CellRect.CellRectIterator iterator2 = rect.GetIterator();
while (!iterator2.Done())
{
IntVec3 current2 = iterator2.Current;
if (current2.Roofed(map))
{
if (!SymbolResolver_EnsureCanHoldRoof.roofsAboutToCollapse.Contains(current2))
{
if (!RoofCollapseUtility.WithinRangeOfRoofHolder(current2, map, false))
{
SymbolResolver_EnsureCanHoldRoof.roofsAboutToCollapse.Add(current2);
}
}
}
iterator2.MoveNext();
}
}
private void CalculateRoofsAboutToCollapse(CellRect rect)
{
Map map = BaseGen.globalSettings.map;
roofsAboutToCollapse.Clear();
visited.Clear();
foreach (IntVec3 item in rect)
{
if (item.Roofed(map) && !RoofCollapseCellsFinder.ConnectsToRoofHolder(item, map, visited))
{
map.floodFiller.FloodFill(item, (IntVec3 x) => x.Roofed(map), delegate(IntVec3 x)
{
roofsAboutToCollapse.Add(x);
});
}
}
foreach (IntVec3 item2 in rect)
{
if (item2.Roofed(map) && !roofsAboutToCollapse.Contains(item2) && !RoofCollapseUtility.WithinRangeOfRoofHolder(item2, map))
{
roofsAboutToCollapse.Add(item2);
}
}
}