private static void AddCornerWallsWhereNeeded(Map map, IRoom room, int x, int y)
{
if (map.HasNoRoomOrOutOfBounds(x - 1, y - 1))
{
room.AddWallAtLeftBottomCorner();
}
if (map.HasNoRoomOrOutOfBounds(x - 1, y + 1))
{
room.AddWallAtLeftTopCorner();
}
if (map.HasNoRoomOrOutOfBounds(x + 1, y - 1))
{
room.AddWallAtRightBottomCorner();
}
if (map.HasNoRoomOrOutOfBounds(x + 1, y + 1))
{
room.AddWallAtRightTopCorner();
}
}
private static void AddOuterWallsWhereNeeded(Map map, IRoom room, int x, int y)
{
if (map.HasNoRoomOrOutOfBounds(x - 1, y))
{
room.AddLeftWall();
}
if (map.HasNoRoomOrOutOfBounds(x + 1, y))
{
room.AddRightWall();
}
if (map.HasNoRoomOrOutOfBounds(x, y - 1))
{
room.AddBottomWall();
}
if (map.HasNoRoomOrOutOfBounds(x, y + 1))
{
room.AddTopWall();
}
}