private void DoNextGenerationStep(List <Cs_MazeCell> activeCells)
{
int currentIndex = activeCells.Count - 1;
Cs_MazeCell currentCell = activeCells[currentIndex];
if (currentCell.IsFullyInitialized)
{
activeCells.RemoveAt(currentIndex);
return;
}
MazeDirection direction = currentCell.RandomUninitializedDirection;
intVector2 coordinates = currentCell.iCoordinates + direction.toIntVector2();
if (ContainsCoordinates(coordinates))
{
Cs_MazeCell neighbor = GetCell(coordinates);
if (neighbor == null)
{
neighbor = CreateCell(coordinates);
CreatePassage(currentCell, neighbor, direction);
activeCells.Add(neighbor);
}
else
{
CreateWall(currentCell, neighbor, direction);
}
}
else
{
CreateWall(currentCell, null, direction);
}
}
private void CreatePassage(Cs_MazeCell cell, Cs_MazeCell otherCell, MazeDirection direction)
{
Cs_MazePassage passage = Instantiate(passagePrefab) as Cs_MazePassage;
passage.Initialize(cell, otherCell, direction);
passage = Instantiate(passagePrefab) as Cs_MazePassage;
passage.Initialize(otherCell, cell, direction.GetOpposite());
}
public void Initialize(Cs_MazeCell cell, Cs_MazeCell otherCell, MazeDirection direction)
{
this.cell = cell;
this.otherCell = otherCell;
this.direction = direction;
cell.SetEdge(direction, this);
transform.parent = cell.transform;
transform.localPosition = Vector3.zero;
transform.localRotation = direction.ToRotation();
}
private void CreateWall(Cs_MazeCell cell, Cs_MazeCell otherCell, MazeDirection direction)
{
Cs_MazeWall wall = Instantiate(wallPrefabs[Random.Range(0, wallPrefabs.Length)]) as Cs_MazeWall;
wall.Initialize(cell, otherCell, direction);
if (otherCell != null)
{
wall = Instantiate(wallPrefabs[Random.Range(0, wallPrefabs.Length)]) as Cs_MazeWall;
wall.Initialize(otherCell, cell, direction.GetOpposite());
}
}
private Cs_MazeCell CreateCell(intVector2 a_Coordinates)
{
Cs_MazeCell newCell = Instantiate(mazeCellPrefab) as Cs_MazeCell;
cells[a_Coordinates.x, a_Coordinates.z] = newCell;
newCell.iCoordinates = a_Coordinates;
newCell.name = "MazeCell" + a_Coordinates.x + "," + a_Coordinates.z;
newCell.transform.parent = transform;
newCell.transform.localPosition = new Vector3(a_Coordinates.x - iSize.x * 0.5f + 0.5f, 0f, a_Coordinates.z - iSize.z * 0.5f + 0.5f);
return(newCell);
}