/// <summary>
/// Runs the loop that spawns all the walls.
/// </summary>
/// <returns>Waits a frame between spawning</returns>
private IEnumerator SpawnRooms()
{
// Controls how many spawn runs there are
for (int i = 0; i < spawnRuns; ++i)
{
// Forces the function to wait a frame between each spawn run
yield return(0);
// Find all spawnpoings
GameObject[] roomSpawnpoints =
GameObject.FindGameObjectsWithTag("RoomSpawnpoint");
//Debug.Log("Iteration " + i + ", " + (roomSpawnpoints.Length) + " spawnpoints");
// Check if a room should be spawned on each spawnpoint
foreach (var spawnpoint in roomSpawnpoints)
{
RoomSpawnSettings spawnSettings =
spawnpoint.GetComponent <RoomSpawnSettings>();
Vector3 spawnLocation = spawnpoint.transform.position;
//DestroyImmediate(spawnpoint.gameObject);
// If the PRNG is not correct, do not spawn on this spawnpoint
if (Random.Range(0, spawnThresholdMax) < spawnThreshold)
{
continue;
}
// Check which door the room needs and spawn it
foreach (EnumList.RoomDoors door in (EnumList.RoomDoors[])Enum.GetValues(typeof(EnumList.RoomDoors)))
{
if (CheckDoorAttachSide(spawnSettings, door))
{
SpawnRoom(door, spawnLocation);
break;
}
}
}
// Clear the array for next iteration
Array.Clear(roomSpawnpoints, 0, roomSpawnpoints.Length);
//Debug.Log("End of iteration, " + roomSpawnpoints.Length + " spawnpoints remain");
}
// Removes rooms that overlap
RemoveOverlappingRooms();
// Spawn walls once all the rooms have been spawned
StartCoroutine("SpawnWalls");
}
/// <summary>
/// Checks what side needs to be open for the doors to line up
/// </summary>
/// <param name="settings">The settings of the room to be checked</param>
/// <param name="toCheck">The side to check if it is valid</param>
/// <returns></returns>
private bool CheckDoorAttachSide(RoomSpawnSettings settings, EnumList.RoomDoors toCheck)
{
return((settings.doorAttachSide & toCheck) != 0);
}
