private bool IsWallMatch(int x, int y, OpeningSide openingSide, OpeningSide openingSideMask)
{
bool looking4Wall = openingSide == OpeningSide.NONE;
if (x < 0 || y < 0 || x >= roomMapSize || y >= roomMapSize)
{
// There's no rooms outside the boundary, so the room that called this is
// up against a boundary, so we only match a "wall" room
return(looking4Wall);
}
else
{
if (roomMap[x, y] == null)
{
// No room next to this wall so we can match anything
return(true);
}
// Need to figure out what wall this room has so we can match it
RoomSpawner rS = roomMap[x, y].GetComponent <RoomSpawner>();
var temp = rS.typeOfRoom & openingSideMask;
if (looking4Wall)
{
// Looking for a wall
return(temp == OpeningSide.NONE);
}
else
{
// Looking for a door
return(temp != OpeningSide.NONE);
}
}
}
private void SpawnARoomIfNeeded(int xDirection, int yDirection, OpeningSide thisOpening, OpeningSide otherOpening, GameObject[] potentialRooms)
{
if (typeOfRoom.HasFlag(thisOpening) && CanSpawn(xMap + xDirection, yMap + yDirection))
{
List <GameObject> matchingRooms = new List <GameObject>(potentialRooms.Length);
foreach (GameObject room in potentialRooms)
{
if (canPlace(xMap + xDirection, yMap + yDirection, room))
{
matchingRooms.Add(room);
}
}
random = UnityEngine.Random.Range(0, matchingRooms.Count);
PlaceRoom(xMap + xDirection, yMap + yDirection, Instantiate(matchingRooms[random],
transform.position + xDirection * widthOffset + yDirection * heightOffset,
Quaternion.identity));
}
}
