public static VehicleRoom FloodAndSetRooms(VehicleRegion root, Map map, VehicleRoom existingRoom)
{
VehicleRoom floodingRoom;
if (existingRoom == null)
{
floodingRoom = VehicleRoom.MakeNew(map);
}
else
{
floodingRoom = existingRoom;
}
root.Room = floodingRoom;
if (!root.type.AllowsMultipleRegionsPerRoom())
{
return(floodingRoom);
}
bool entryCondition(VehicleRegion from, VehicleRegion r) => r.type == root.type && r.Room != floodingRoom;
bool regionProcessor(VehicleRegion r)
{
r.Room = floodingRoom;
return(false);
}
BreadthFirstTraverse(root, entryCondition, regionProcessor, 999999, RegionType.Set_All);
return(floodingRoom);
}
private void CreateOrAttachToExistingRooms(int numRegionGroups)
{
for (int i = 0; i < numRegionGroups; i++)
{
currentRegionGroup.Clear();
for (int j = 0; j < newRegions.Count; j++)
{
if (newRegions[j].newRegionGroupIndex == i)
{
currentRegionGroup.Add(newRegions[j]);
}
}
if (!currentRegionGroup[0].type.AllowsMultipleRegionsPerRoom())
{
if (currentRegionGroup.Count != 1)
{
Log.Error("Region type doesn't allow multiple regions per room but there are >1 regions in this group.");
}
VehicleRoom room = VehicleRoom.MakeNew(map);
currentRegionGroup[0].Room = room;
newRooms.Add(room);
}
else
{
VehicleRoom room2 = FindCurrentRegionGroupNeighborWithMostRegions(out bool flag);
if (room2 is null)
{
VehicleRoom item = WaterRegionTraverser.FloodAndSetRooms(currentRegionGroup[0], map, null);
newRooms.Add(item);
}
else if (!flag)
{
for (int k = 0; k < currentRegionGroup.Count; k++)
{
currentRegionGroup[k].Room = room2;
}
reusedOldRooms.Add(room2);
}
else
{
WaterRegionTraverser.FloodAndSetRooms(currentRegionGroup[0], map, room2);
reusedOldRooms.Add(room2);
}
}
}
}