public void DoorTest()
{
Room r1 = new Room(1);
Room r2 = new Room(2);
Door door = new Door(r1, r2);
Room result = door.OtherSideFrom(r1);
Assert.AreSame(result, r2);
}
public Room OtherSideFrom(Room room)
{
if (!(room == _roomA || room == _roomB))
{
throw new System.ArgumentException("Parameter must be connected to door", "room");
}
if (room == _roomA)
{
return _roomB;
}
else
{
return _roomA;
}
}
public Maze CreateMaze()
{
Maze maze = new Maze();
Room r1 = new Room(1);
Room r2 = new Room(2);
Door theDoor = new Door(r1, r2);
maze.AddRoom(r1);
maze.AddRoom(r2);
r1.SetSide(Direction.North, new Wall());
r1.SetSide(Direction.East, theDoor);
r1.SetSide(Direction.South, new Wall());
r1.SetSide(Direction.West, new Wall());
r2.SetSide(Direction.North, new Wall());
r2.SetSide(Direction.East, new Wall());
r2.SetSide(Direction.South, new Wall());
r2.SetSide(Direction.West, theDoor);
return maze;
}
public Door(Room roomA, Room roomB)
{
_roomA = roomA;
_roomB = roomB;
}
public void AddRoom(Room room)
{
_rooms[room.RoomNumber] = room;
}