public void importMaze(Block[,] maze)
{
mazeBlocks = maze;
}
private void generate()
{
mazeBlocks = new Block[this.Width, this.Height];
for (int x = 0; x < this.Width; x++)
{
for (int y = 0; y < this.Height; y++)
{
mazeBlocks[x, y] = new Block();
Wall w;
if (x != 0)
{
w = new Wall(mazeBlocks[x, y], mazeBlocks[x - 1, y], true);
mazeBlocks[x, y].wLeft = w;
mazeBlocks[x - 1, y].wRight = w;
}
if (y != 0)
{
w = new Wall(mazeBlocks[x, y], mazeBlocks[x, y - 1], true);
mazeBlocks[x, y].wTop = w;
mazeBlocks[x, y - 1].wBottom = w;
}
mazeBlocks[x, y].hidden = !Settings.Default.RevealMaze;
}
}
var walls = new List<KeyValuePair<Wall, Block>>();
Block startBlock = mazeBlocks[0, 0];
startBlock.isExit = true;
startBlock.inMaze = true;
if (startBlock.wTop != null)
walls.Add(new KeyValuePair<Wall, Block>(startBlock.wTop, startBlock));
if (startBlock.wRight != null)
walls.Add(new KeyValuePair<Wall, Block>(startBlock.wRight, startBlock));
if (startBlock.wBottom != null)
walls.Add(new KeyValuePair<Wall, Block>(startBlock.wBottom, startBlock));
if (startBlock.wLeft != null)
walls.Add(new KeyValuePair<Wall, Block>(startBlock.wLeft, startBlock));
var rnd = new Random();
// While there are walls in the list:
int maxWalls = 400;
while (walls.Count > 0)
{
maxWalls = walls.Count > maxWalls ? walls.Count : maxWalls;
// Pick a random wall from the list. If the cell on the opposite side isn't in the maze yet:
int wallId = rnd.Next(0, walls.Count);
Block newBlock = walls[wallId].Key.getOpposite(walls[wallId].Value);
if (!newBlock.inMaze)
{
// Make the wall a passage and mark the cell on the opposite side as part of the maze.
walls[wallId].Key.present = false;
newBlock.inMaze = true;
// Add the neighboring walls of the cell to the wall list.
if (newBlock.wLeft != null)
walls.Add(new KeyValuePair<Wall, Block>(newBlock.wLeft, newBlock));
if (newBlock.wRight != null)
walls.Add(new KeyValuePair<Wall, Block>(newBlock.wRight, newBlock));
if (newBlock.wTop != null)
walls.Add(new KeyValuePair<Wall, Block>(newBlock.wTop, newBlock));
if (newBlock.wBottom != null)
walls.Add(new KeyValuePair<Wall, Block>(newBlock.wBottom, newBlock));
}
walls.RemoveAt(wallId);
}
this.exitBlock = mazeBlocks[this.Width - 1, this.Height - 1];
this.exitBlock.isExit = true;
this.exitBlock.currentState = Block.State.Exit;
currentBlock = startBlock;
currentBlock.currentState = Block.State.Current;
}