public override Maze GetMaze()
{
if (mazeGenerator == null)
{
throw new System.InvalidOperationException("No maze generator assigned.");
}
var random = new System.Random(seed);
var enabledMotions = new List <RigidMotion>(8);
if (Identity)
{
enabledMotions.Add(new RigidMotion());
}
if (ClockwiseNinety)
{
enabledMotions.Add(new RigidMotion(1, false));
}
if (ClockwiseOneEighty)
{
enabledMotions.Add(new RigidMotion(2, false));
}
if (ClockwiseTwoSeventy)
{
enabledMotions.Add(new RigidMotion(3, false));
}
if (FlipAcrossBottomLeftToTopRight)
{
enabledMotions.Add(new RigidMotion(0, true));
}
if (FlipAcrossTopLeftToBottomRight)
{
enabledMotions.Add(new RigidMotion(2, true));
}
if (FlipAcrossHorizontal)
{
enabledMotions.Add(new RigidMotion(3, true));
}
if (FlipAcrossVertical)
{
enabledMotions.Add(new RigidMotion(1, true));
}
if (enabledMotions.Count == 0)
{
throw new System.InvalidOperationException("Must enable at least one symmetry.");
}
RigidMotion chosenMotion = enabledMotions[random.Next(0, enabledMotions.Count)];
return(chosenMotion.Apply(mazeGenerator.GetMaze()));
}
void Start()
{
move = GetComponent<RigidMotion>();
}