/// <summary>
/// Spawns an individual room
/// </summary>
/// <param name="attachSide">The side that must be open to attach the room</param>
/// <param name="location">Where on the map to spawn the room</param>
private void SpawnRoom(EnumList.RoomDoors attachSide, Vector3 location)
{
// Stores the array to spawn rooms from
GameObject[] toSpawnFrom;
// Checks what side needs to be open
switch (attachSide)
{
case EnumList.RoomDoors.DOOR_UP:
toSpawnFrom = rooms.topRooms;
break;
case EnumList.RoomDoors.DOOR_DOWN:
toSpawnFrom = rooms.bottomRooms;
break;
case EnumList.RoomDoors.DOOR_LEFT:
toSpawnFrom = rooms.leftRooms;
break;
case EnumList.RoomDoors.DOOR_RIGHT:
toSpawnFrom = rooms.rightRooms;
break;
case EnumList.RoomDoors.DOOR_WIN:
toSpawnFrom = rooms.winRoom;
break;
default:
toSpawnFrom = rooms.walls;
break;
}
// Hold the values used in the below loop
GameObject toSpawn;
RoomBehaviour toSpawnRB;
// Makes sure only rooms of the correct difficulty spawn
do
{
// Gets a random room from the correct list
int roomIndex = Random.Range(0, toSpawnFrom.Length);
// Gets the component needed to check the difficulty
toSpawnRB =
toSpawnFrom[roomIndex].GetComponent <RoomBehaviour>();
} while ((toSpawnRB.difficulty | difficulty) != difficulty);
toSpawn = toSpawnRB.gameObject;
// Spawns the room at the position of the spawnpoint
GameObject room = Instantiate(toSpawn, location, Quaternion.identity);
spawnedRooms.Add(room);
}
/// <summary>
/// Spawns the walls around the outside of the map
/// </summary>
private IEnumerator SpawnWalls()
{
// Forces the function to be called after the triggers
yield return(0);
bool hasSpawnedWin = false;
// Fills the extra spawnpoints in with solid walls so they are not leading to the void
List <GameObject> roomSpawns = GetAllSpawnpoints();
// Keep track of how many walls are going to be spawned
int wallsToSpawn = roomSpawns.Count;
float winSpawnChance = wallsToSpawn / 2;
foreach (var spawnpoint in roomSpawns)
{
Vector3 spawnLocation = spawnpoint.transform.position;
EnumList.RoomDoors typeToSpawn = EnumList.RoomDoors.DOOR_NONE;
// Make sure the win room will be connected by a room
if (spawnpoint.CompareTag("RoomSpawnpoint") && !hasSpawnedWin && spawnpoint.GetComponent <RoomSpawnSettings>().doorAttachSide != EnumList.RoomDoors.DOOR_NONE)
{
// The longer it has gone without spawning the room, the higher the chance
float spawnChance = Random.Range(winSpawnChance, wallsToSpawn);
if (spawnChance >= wallsToSpawn - 1)
{
typeToSpawn = EnumList.RoomDoors.DOOR_WIN;
hasSpawnedWin = true;
}
}
// Increase the chance of spawning the win room next loop
++winSpawnChance;
SpawnRoom(typeToSpawn, spawnLocation);
}
// If the win room did not spawn, force spawn it
if (!hasSpawnedWin)
{
SpawnRoom(EnumList.RoomDoors.DOOR_WIN, roomSpawns[0].transform.position);
}
Debug.Log("Spawning Done!");
roomArrow.SetActive(false);
loadingCanvas.SetActive(false);
spawnDone = true;
}
/// <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);
}
