public void CloseDoor(int x, int y, Directions.Direction direction)
{
string dir = direction.ToString().Substring(0, 1);
string key = Rooms[x, y].ToString();
key = key.Replace(dir, "");
Rooms[x, y] = RoomDictionary.GetRoom(key);
}
public bool OpenDoor(int x, int y, Directions.Direction direction)
{
bool mazeEnds = false;
string dir = "";
switch (direction)
{
case Directions.Direction.North:
dir = "N";
break;
case Directions.Direction.East:
dir = "E";
break;
case Directions.Direction.South:
dir = "S";
break;
case Directions.Direction.West:
dir = "W";
break;
}
//string dir = direction.ToString().Substring(0, 1);
Rooms[x, y] = RoomDictionary.GetRoom(Rooms[x, y].ToString() + dir);
try
{
switch (direction)
{
case Directions.Direction.North:
y = y - 1;
if (y < 0)
{
mazeEnds = true;
break;
}
if (Rooms[x, y] == null)
{
Rooms[x, y] = RoomDictionary.GetRoom("");
OpenDoor(x, y, Directions.Direction.South);
}
break;
case Directions.Direction.South:
y = y + 1;
if (y >= Rooms.GetLength(1))
{
mazeEnds = true;
break;
}
if (Rooms[x, y] == null)
{
Rooms[x, y] = RoomDictionary.GetRoom("");
OpenDoor(x, y, Directions.Direction.North);
}
break;
case Directions.Direction.East:
x = x + 1;
if (x >= Rooms.GetLength(0))
{
mazeEnds = true;
break;
}
if (Rooms[x, y] == null)
{
Rooms[x, y] = RoomDictionary.GetRoom("");
OpenDoor(x, y, Directions.Direction.West);
}
break;
case Directions.Direction.West:
x = x - 1;
if (x < 0)
{
mazeEnds = true;
break;
}
if (Rooms[x, y] == null)
{
Rooms[x, y] = RoomDictionary.GetRoom("");
OpenDoor(x, y, Directions.Direction.East);
}
break;
}
}
//catch the expection that will occur when the maze ends (goes out of bounds)
catch (Exception ex)
{
mazeEnds = true;
}
return(mazeEnds);
}