/// <summary>
/// Constructor
/// </summary>
/// <param name="maze">maze board</param>
/// <param name="start">start position</param>
/// <param name="end">goal position</param>
public Maze3d(int[,,] maze, Position3D start, Position3D end) : base(start, end)
{
m_maze = maze;
}
/// <summary>
/// Generates a maze (size is determined by a list of dimensions given as argument)
/// </summary>
/// <param name="boardSize"></param>
/// <returns></returns>
public override AMaze generate(int[] boardSize)
{
if (boardSize.Length < 2)
{
//error
Console.WriteLine("Illegal Dimensions");
}
initiateMaze(boardSize[0], boardSize[1], boardSize[2]);
Random random = new Random();
row = random.Next(1, boardSize[1] - 1);
cellStack.Push(new Position3D(floor, row, col));
start = new Position3D(floor, row, col);
maze[floor, row, col] = 5;
while (visitedCells < totalCells * 2)
{
check = false;
int[] order = generateRandomDirections(6);
for (int i = 0; i < 6; i++)
{
switch (order[i])
{
case 1: //Left
goLeft();
break;
case 2: //Down
goDown();
break;
case 3: //Right
goRight();
break;
case 4: //Up
goUp();
break;
case 5: //Descend
Descend();
break;
case 6: //Ascend
Ascend();
break;
}
//If theres no where to go from the current position
//go back to the previous position
if (!check)
{
if (cellStack.Count > 0)
{
current = (Position3D)cellStack.Pop();
}
floor = current.Level;
row = current.Row;
col = current.Col;
}
}
}
if (!legalMaze)
{
return(generate(boardSize));
}
return(new Maze3d(maze, start, end));
}