protected Staircase CreateStaircase(MapState state, int mapIndex, Staircase.StaircaseDirection stairDirection)
{
bool foundPosition = false;
Position stairPosition = null;
// We need to make sure that we aren't spawning staircases on top of each other.
while (!foundPosition)
{
stairPosition = state.SelectRandomWalkableTile(true);
if (state.Map.Stairs.Where(s => s.Location.Equals(stairPosition)).FirstOrDefault() == null)
{
foundPosition = true;
}
}
DungeonLocation location = new DungeonLocation(this, mapIndex, stairPosition);
return(new Staircase(location, stairDirection));
}