// 使用工厂来初始化room和外墙
public void InitialRooms(MazeFactory factory)
{
for (int x = 0; x < _gameSizeH; x++)
{
for (int y = 0; y < _gameSizeW; y++)
{
Room newRoom = factory.MakeRoom(new Location(x, y));
if (x == 0)
{
new Wall(newRoom, Direction.North);
}
else
{
Room northRoom = GetRoom(x - 1, y);
northRoom.SetSite(Direction.South, newRoom);
newRoom.SetSite(Direction.North, northRoom);
if (x == _gameSizeH - 1)
{
new Wall(newRoom, Direction.South);
}
}
if (y == 0)
{
new Wall(newRoom, Direction.West);
}
else
{
Room westRoom = GetRoom(x, y - 1);
westRoom.SetSite(Direction.East, newRoom);
newRoom.SetSite(Direction.West, westRoom);
if (y == _gameSizeW - 1)
{
new Wall(newRoom, Direction.East);
}
}
_rooms[x * _gameSizeW + y] = newRoom;
}
}
}
public MapMidWare(Room room1, Room room2)
{
_room1 = room1;
_room2 = room2;
if (_room1 == null || _room2 == null)
{
return;
}
Location l1 = room1.GetLocation();
Location l2 = room2.GetLocation();
if (l1 - l2 != 1)
{
return;
}
Direction direction1, direction2;
if (l1.X - l2.X > 0)
{
direction1 = Direction.North;
direction2 = Direction.South;
}
else if (l1.X - l2.X < 0)
{
direction1 = Direction.South;
direction2 = Direction.North;
}
else if (l1.Y - l2.Y > 0)
{
direction1 = Direction.West;
direction2 = Direction.East;
}
else
{
direction1 = Direction.East;
direction2 = Direction.West;
}
room1.SetSite(direction1, this);
room2.SetSite(direction2, this);
}
/// <summary>
/// join r1 with r2
/// </summary>
public static void Join(Room room1, Room room2)
{
if (room1 == null || room2 == null)
{
return;
}
Location l1 = room1.GetLocation();
Location l2 = room2.GetLocation();
if (l1 - l2 != 1)
{
return;
}
Direction direction1, direction2;
if (l1.X - l2.X > 0)
{
direction1 = Direction.North;
direction2 = Direction.South;
}
else if (l1.X - l2.X < 0)
{
direction1 = Direction.South;
direction2 = Direction.North;
}
else if (l1.Y - l2.Y > 0)
{
direction1 = Direction.West;
direction2 = Direction.East;
}
else
{
direction1 = Direction.East;
direction2 = Direction.West;
}
room1.SetSite(direction1, room2);
room2.SetSite(direction2, room1);
}
// 单侧墙（外墙）
public Wall(Room room, Direction direction) : base(room, null)
{
room.SetSite(direction, this);
}
