private Vector2 GetNextRoomPosition(DoorSpawn door)
{
Vector2 relativePos = door.transform.position - transform.position;
Vector2 size = new Vector2((relativePos.x + door.Direction.horizontal * offset), (relativePos.y + door.Direction.vertical * offset));
return((Vector2)transform.position + size * 2);
}
public void Link(DoorSpawn other)
{
DoorSpawn door = GetMatchingDoor(other);
_availableDoors.Remove(door);
door.Door.Link(other.Door);
door.SetOffSet(-other.Offset);
}
private DoorSpawn GetMatchingDoor(DoorSpawn other)
{
foreach (DoorSpawn door in _availableDoors)
{
if (((other.Direction.horizontal + door.Direction.horizontal) == 0) && (((other.Direction.vertical + door.Direction.vertical) == 0)))
{
return(door);
}
}
return(null);
}
public void Init(int distanceFromStart)
{
int doorMax = (random) ? Random.Range(1, _availableDoors.Count) : _availableDoors.Count;
if (doorMax > 2)
{
doorMax = 2;
}
int doorCount = 0;
_distanceFromStart = distanceFromStart;
if (distanceFromStart >= gridData.info.distanceFromStart)
{
gridData.info.distanceFromStart = distanceFromStart;
}
while (_availableDoors.Count > 0 && gridData.info.remainingRoomCount > 0 && doorCount <= doorMax)
{
int random = Random.Range(0, _availableDoors.Count);
DoorSpawn door = _availableDoors[random];
_availableDoors.Remove(door);
gridData.info.remainingRoomCount--;
doorCount++;
RoomSpawner neighbour = Instantiate(neighbourPrefab, GetNextRoomPosition(door), Quaternion.identity);
neighbour.LinkTo(door, distanceFromStart);
}
//Clear
foreach (DoorSpawn door in _availableDoors)
{
Destroy(door.gameObject);
}
_availableDoors.Clear();
}
public void LinkTo(DoorSpawn door, int distanceFromStart)
{
caller = door;
_distanceFromStart = distanceFromStart + 1;
}