virtual protected void DoNextGenerationStep(ref IntVector2 currentPosition, ref GridDirection currentDirection, ref LDCell currentCell,
ref float turnProb, ref float roomProb)
{
//First we move the agent.
//We change direction by chance or if the next position in the current direction is not in the level.
if (Random.value < changeDirectionProb || !ContainsCoordinates(currentPosition + currentDirection.ToIntVector2()))
{
//Randomly move the agent to a new valid position in the level.
GridDirection newDir = ChangeDirection(currentPosition, currentDirection);
currentDirection = newDir;
turnProb = changeDirectionProb;
}
else
if (dynamicProbabilities)
{
turnProb += changeDirDelta;
}
//Now we now the next position!
currentPosition += currentDirection.ToIntVector2();
//Make a room?
if (Random.value < roomProb)
{
rooms.Add(CreateRoom(currentPosition, RandomRoomSize));
roomProb = makeRoomProb;
}
else
{
//else just open current cell
currentCell = GetCell(currentPosition);
if (!currentCell.IsOpen)
{
currentCell.SetOpen(true);
}
if (dynamicProbabilities)
{
roomProb += makeRoomDelta;
}
}
}
