private void BuildPuzzle()
{
const int size = 5;
tileGrid = RectGrid <SpriteCell> .Rectangle(size, size);
blocksGrid = (RectGrid <Block>)tileGrid.CloneStructure <Block>();
map = new RectMap(new Vector2(200, 200))
.AnchorCellMiddleCenter()
.WithWindow(ExampleUtils.ScreenRect)
.AlignMiddleCenter(tileGrid)
.To3DXY();
foreach (RectPoint point in tileGrid)
{
var cell = MakeCell(point);
tileGrid[point] = cell;
blocksGrid[point] = null;
}
blocks = new List <Block>();
AddFirstBlock();
AddOtherBlocks();
winPosition = new RectPoint(4, 2);
}
public static IEnumerable <RectPoint> GenerateMazeWalls <TCell>(RectGrid <TCell> grid)
{
var walls = grid.CloneStructure <bool>(); //true indicates passable
foreach (var point in walls)
{
walls[point] = point.GetColor3() == 0;
//Debug.Log(point);
}
var wallList = new PointList <RectPoint>();
var newMaizePoint = grid.Where(p => p.GetColor3() == 0).RandomItem();
var inMaze = new PointList <RectPoint> {
newMaizePoint
};
var edges = grid.GetNeighbors(newMaizePoint);
wallList.AddRange(edges);
while (wallList.Any())
{
var randomWall = wallList.RandomItem();
var faces = GetEdgeFaces(randomWall).Where(grid.Contains);
//At least one of the two faces must be in the maze
if (faces.Any(point => !inMaze.Contains(point)))
{
newMaizePoint = faces.First(point => !inMaze.Contains(point));
inMaze.Add(newMaizePoint);
walls[randomWall] = true;
yield return(randomWall);
// Add all edges that are not passages
edges = grid.GetNeighbors(newMaizePoint).Where(edge => !(walls[edge]));
wallList.AddRange(edges);
}
else
{
wallList.Remove(randomWall);
}
}
}
private void BuildPuzzle()
{
const int size = 5;
tileGrid = RectGrid<SpriteCell>.Rectangle(size, size);
blocksGrid = (RectGrid<Block>) tileGrid.CloneStructure<Block>();
map = new RectMap(new Vector2(152, 152))
.AnchorCellMiddleCenter()
.WithWindow(ExampleUtils.ScreenRect)
.AlignMiddleCenter(tileGrid)
.To3DXY();
foreach (RectPoint point in tileGrid)
{
var cell = MakeCell(point);
tileGrid[point] = cell;
blocksGrid[point] = null;
}
blocks = new List<Block>();
AddFirstBlock();
AddOtherBlocks();
winPosition = new RectPoint(4, 2);
}