private void RandomizeWalls()
{
List <HouseWall> UnusedWalls = new List <HouseWall>(Walls);
for (int i = 0; i < WallPuzzles; i++)
{
int index = Random.Range(0, UnusedWalls.Count);
HouseWall wall = UnusedWalls[index];
UnusedWalls.Remove(wall);
Puzzle puzzle = wall.SpawnPuzzle();
UnsolvedPuzzles.Add(puzzle);
}
}
public void RegisterWall(HouseWall wall)
{
Walls.Add(wall);
}