public void onEnable()
{
lRoom = CreateInstance("LinkedRoom") as LinkedRoom; //setup initial room
lRoom.setXY(0, 0);
lRoom.setState("created");
oneNullMaze(1, null, lRoom, null, TileSet);
}
public void generateMap(GameObject[] tileSet)
{
LinkedRoom lRoom = ScriptableObject.CreateInstance("LinkedRoom") as LinkedRoom; //setup initial room
lRoom.setXY(0, 0);
lRoom.setState("created");
oneNullMaze(step, null, lRoom, null, tileSet);
}
public void oneTwoNullMaze(int steps, string previousDir, LinkedRoom currentRoom, LinkedRoom previousRoom, bool oneTwo)
{
currentRoom = ScriptableObject.CreateInstance("LinkedRoom") as LinkedRoom;
currentRoom.setState("active");
if (previousRoom != null) //Link current room to previous room if
{
switch (previousDir) //previous room is not null (starting room)
{
case "left":
currentRoom.setLinkedRoom("right", previousRoom);
currentRoom.setXY(previousRoom.getX() - 1, previousRoom.getY());
break;
case "right":
currentRoom.setLinkedRoom("left", previousRoom);
currentRoom.setXY(previousRoom.getX() + 1, previousRoom.getY());
break;
case "up":
currentRoom.setLinkedRoom("down", previousRoom);
currentRoom.setXY(previousRoom.getX(), previousRoom.getY() - 1);
break;
case "down":
currentRoom.setLinkedRoom("up", previousRoom);
currentRoom.setXY(previousRoom.getX(), previousRoom.getY() + 1);
break;
}
}
else
{
currentRoom.setXY(0, 0);
}
linkedRoomDictionary.Add(currentRoom.getX() + "," + currentRoom.getY(), currentRoom);
if (oneTwo) //one Null
{
}
else //two Null
{
}
if ((steps == 0) || (currentRoom.getWalls() == 3))
{
return;
}
}
public void setLinkedRoom(string dir, LinkedRoom room)
{
switch (dir)
{
case "left":
leftRoom = room as LinkedRoom;
break;
case "right":
rightRoom = room as LinkedRoom;
break;
case "up":
upRoom = room as LinkedRoom;
break;
case "down":
downRoom = room as LinkedRoom;
break;
}
}
public void createWallNullRoom(string previousDirection, LinkedRoom currentRoom, GameObject[] tileSet)
{
switch (previousDirection)
{
case "up":
Instantiate(tileSet[2], new Vector3(currentRoom.getX() * 50, 0, currentRoom.getY() * 50), Quaternion.identity);
break;
case "down":
Instantiate(tileSet[2], new Vector3(currentRoom.getX() * 50, 0, currentRoom.getY() * 50 - 50), Quaternion.identity);
break;
case "left":
Instantiate(tileSet[2], new Vector3(currentRoom.getX() * 50, 0, currentRoom.getY() * 50), Quaternion.Euler(0f, 90f, 0f));
break;
case "right":
Instantiate(tileSet[2], new Vector3(currentRoom.getX() * 50 - 50, 0, currentRoom.getY() * 50), Quaternion.Euler(0f, 90f, 0f));
break;
}
}
public void initializeNeighborRooms(LinkedRoom currentRoom)
{
LinkedRoom left; //setup new paths
LinkedRoom right;
LinkedRoom up;
LinkedRoom down;
int x = currentRoom.getX(), y = currentRoom.getY();
//go through dictionary and link linked rooms
if (testKey(x - 1, y)) //to entries if they exist or create new instances
{
currentRoom.getRoom().setLeft(getFromDictionary(x - 1, y).getState());
left = getFromDictionary(x - 1, y); //if they don't exist
left.setLinkedRoom("right", currentRoom);
currentRoom.setLinkedRoom("left", left);
currentRoom.getRoom().Left = left.getState();
}
else
{
currentRoom.getRoom().Left = null;
}
if (testKey(x + 1, y))
{
right = getFromDictionary(x + 1, y);
currentRoom.getRoom().setRight(getFromDictionary(x + 1, y).getState());
right.setLinkedRoom("left", currentRoom);
currentRoom.setLinkedRoom("right", right);
currentRoom.getRoom().Right = right.getState();
}
else
{
currentRoom.getRoom().Right = null;
}
if (testKey(x, y - 1))
{
currentRoom.getRoom().setUp(getFromDictionary(x, y - 1).getState());
up = getFromDictionary(x, y - 1);
up.setLinkedRoom("down", currentRoom);
currentRoom.setLinkedRoom("up", up);
currentRoom.getRoom().Up = up.getState();
}
else
{
currentRoom.getRoom().Up = null;
}
if (testKey(x, y + 1))
{
currentRoom.getRoom().setDown(getFromDictionary(x, y + 1).getState());
down = getFromDictionary(x, y + 1);
down.setLinkedRoom("up", currentRoom);
currentRoom.setLinkedRoom("down", down);
currentRoom.getRoom().Down = down.getState();
}
else
{
currentRoom.getRoom().Down = null;
}
}
public void oneNullMaze(int steps, string previousDir, LinkedRoom currentRoom, LinkedRoom previousRoom, GameObject[] tileSet)
{
int rng;
int roomsExists = 0;
bool nulled = false;
List <string> createdRooms = new List <string>();
int x = currentRoom.getX();
int y = currentRoom.getY();
if (currentRoom.getState() == "active")
{
initializeNeighborRooms(currentRoom);
return;
}
if (currentRoom.getState() == "null")
{
previousRoom.setLinkedRoom(previousDir, currentRoom);
linkedRoomDictionary.Remove(x.ToString() + "," + y.ToString());
linkedRoomDictionary.Add(x.ToString() + "," + y.ToString(), currentRoom);
initializeNeighborRooms(currentRoom);
return;
}
if (steps >= 0)
{
currentRoom.setState("active");
}
else
{
currentRoom.setState("null");
previousRoom.setLinkedRoom(previousDir, currentRoom);
initializeNeighborRooms(currentRoom);
return;
}
if (previousRoom != null)
{
currentRoom.getRoom().setBeaten(true);
previousRoom.setLinkedRoom(previousDir, currentRoom);
}
if (!testKey(x, y))
{
linkedRoomDictionary.Add(x.ToString() + "," + y.ToString(), currentRoom);
rooms.Add(currentRoom);
}
else
{
linkedRoomDictionary.Remove(x.ToString() + "," + y.ToString());
linkedRoomDictionary.Add(x.ToString() + "," + y.ToString(), currentRoom);
rooms.Add(currentRoom);
}
LinkedRoom left; //setup new paths
LinkedRoom right;
LinkedRoom up;
LinkedRoom down;
//go through dictionary and link linked rooms
if (testKey(x - 1, y)) //to entries if they exist or create new instances
{
left = getFromDictionary(x - 1, y); //if they don't exist
roomsExists++;
left.setLinkedRoom("right", currentRoom);
if (left.getState() == "null")
{
nulled = true;
currentRoom.incWalls();
}
}
else
{
left = ScriptableObject.CreateInstance("LinkedRoom") as LinkedRoom;
left.setState("created");
left.setXY(x - 1, y);
createdRooms.Add("left");
linkedRoomDictionary.Add(left.getX().ToString() + "," + left.getY().ToString(), left);
}
if (testKey(x + 1, y))
{
right = getFromDictionary(x + 1, y);
roomsExists++;
right.setLinkedRoom("left", currentRoom);
if (right.getState() == "null")
{
nulled = true;
currentRoom.incWalls();
}
}
else
{
right = ScriptableObject.CreateInstance("LinkedRoom") as LinkedRoom;
right.setState("created");
right.setXY(x + 1, y);
createdRooms.Add("right");
linkedRoomDictionary.Add(right.getX().ToString() + "," + right.getY().ToString(), right);
}
if (testKey(x, y - 1))
{
up = getFromDictionary(x, y - 1);
roomsExists++;
up.setLinkedRoom("down", currentRoom);
if (up.getState() == "null")
{
nulled = true;
currentRoom.setUp("solid");
currentRoom.incWalls();
}
}
else
{
up = ScriptableObject.CreateInstance("LinkedRoom") as LinkedRoom;
up.setState("created");
up.setXY(x, y - 1);
createdRooms.Add("up");
linkedRoomDictionary.Add(up.getX().ToString() + "," + up.getY().ToString(), up);
}
if (testKey(x, y + 1))
{
down = getFromDictionary(x, y + 1);
roomsExists++;
down.setLinkedRoom("up", currentRoom);
if (down.getState() == "null")
{
nulled = true;
currentRoom.setDown("solid");
currentRoom.incWalls();
}
}
else
{
down = ScriptableObject.CreateInstance("LinkedRoom") as LinkedRoom;
down.setState("created");
down.setXY(x, y + 1);
createdRooms.Add("down");
linkedRoomDictionary.Add(down.getX().ToString() + "," + down.getY().ToString(), down);
}
if (roomsExists >= 4)
{
return;
}
if (!nulled) //null room doesn't exists
{
rng = Random.Range(1, createdRooms.Count);
rng--;
if (rng < 0)
{
return;
}
switch (createdRooms[rng])
{
case "left":
left.setState("null");
rooms.Add(left);
linkedRoomDictionary.Remove(left.getX() + "," + left.getY());
linkedRoomDictionary.Add(left.getX() + "," + left.getY(), left);
break;
case "right":
right.setState("null");
rooms.Add(right);
linkedRoomDictionary.Remove(right.getX() + "," + right.getY());
linkedRoomDictionary.Add(right.getX() + "," + right.getY(), right);
break;
case "up":
up.setState("null");
rooms.Add(up);
currentRoom.setUp("solid");
linkedRoomDictionary.Remove(up.getX() + "," + up.getY());
linkedRoomDictionary.Add(up.getX() + "," + up.getY(), up);
break;
case "down":
down.setState("null");
rooms.Add(down);
linkedRoomDictionary.Remove(down.getX() + "," + down.getY());
linkedRoomDictionary.Add(down.getX() + "," + down.getY(), down);
break;
}
createdRooms.TrimExcess();
}
foreach (string createdRoom in createdRooms)
{
switch (createdRoom)
{
case "left":
oneNullMaze(steps - 1, "left", left, currentRoom, tileSet);
break;
case "right":
oneNullMaze(steps - 1, "right", right, currentRoom, tileSet);
break;
case "up":
oneNullMaze(steps - 1, "up", up, currentRoom, tileSet);
break;
case "down":
oneNullMaze(steps - 1, "down", down, currentRoom, tileSet);
break;
}
}
return;
}