private void DoNextGenerationStep(List <MazeCell> activeCells)
{
int currentIndex = activeCells.Count - 1;
MazeCell currentCell = activeCells[currentIndex];
if (currentCell.IsFullyInitialized)
{
activeCells.RemoveAt(currentIndex);
return;
}
MazeDirection direction = currentCell.RandomUninitializedDirection;
Vector2i coordinates = currentCell.coordinates + direction.ToVector2i();
if (ContainsCoordinates(coordinates))
{
MazeCell neighbor = GetCell(coordinates);
if (neighbor == null)
{
neighbor = CreateCell(coordinates);
CreatePassage(currentCell, neighbor, direction);
activeCells.Add(neighbor);
}
else if (currentCell.room.settingsIndex == neighbor.room.settingsIndex)
{
CreatePassageInSameRoom(currentCell, neighbor, direction);
}
else
{
CreateWall(currentCell, neighbor, direction);
}
}
else
{
if (playerStartCreated)
{
CreateWall(currentCell, null, direction);
}
else
{
CreateWall(currentCell, null, direction);
GameObject start = GameObject.Instantiate(playerStartPrefab) as GameObject;
start.transform.parent = transform;
start.transform.localPosition = new Vector3(
coordinates.x - size.x * 0.5f + 0.5f - direction.ToVector2i().x,
transform.position.y + start.transform.localPosition.y,
coordinates.z - size.z * 0.5f + 0.5f - direction.ToVector2i().z);
playerStartCreated = true;
playerStartCell = currentCell;
playerStartCell.RegisterEntity();
}
}
}
private void PlaceExitDoor()
{
while (true)
{
MazeCell rcell = cells[Random.Range(0, size.x), Random.Range(0, size.z)];
for (int i = 0; i < MazeDirections.Count; i++)
{
MazeDirection dir = MazeDirection.North + i;
MazeCellEdge edge = rcell.GetEdge(dir);
if (edge is MazeWall)
{
rcell.DestroyEdge(dir);
Vector2i coordinates = rcell.coordinates + dir.ToVector2i();
if (ContainsCoordinates(coordinates))
{
exitDoor = CreateChangeStageDoor(rcell, GetCell(coordinates), dir, 1);
}
else
{
exitDoor = CreateChangeStageDoor(rcell, null, dir, 1);
}
return;
}
}
}
}
private void CheckWallside(MazeCell cell, MazeDirection dir, int delta)
{
if (cell.GetEdge(dir + delta) is MazeWall)
{
if (closedTurnWallDecorPrefab != null && !cell.IsCornerInitialized(dir, delta))
{
cell.InitializeCorner(closedTurnWallDecorPrefab, dir, delta);
}
return;
}
if (ContainsCoordinates(cell.coordinates + (dir + delta).ToVector2i() + dir.ToVector2i()))
{
MazeCell otherCell = GetCell(cell.coordinates + (dir + delta).ToVector2i() + dir.ToVector2i());
if (otherCell.GetEdge(dir - delta) is MazeWall)
{
if (openTurnWallDecorPrefab != null)
{
if (!cell.IsCornerInitialized(dir, delta))
{
cell.InitializeCorner(openTurnWallDecorPrefab, dir, delta);
}
if (ContainsCoordinates(cell.coordinates + (dir + delta).ToVector2i()))
{
MazeCell sideCell = GetCell(cell.coordinates + (dir + delta).ToVector2i());
if (!sideCell.IsCornerInitialized(dir, -delta))
{
sideCell.InitializeCorner(openTurnWallDecorPrefab, dir, -delta);
}
}
}
return;
}
}
if (ContainsCoordinates(cell.coordinates + (dir + delta).ToVector2i()))
{
MazeCell otherCell = GetCell(cell.coordinates + (dir + delta).ToVector2i());
if (otherCell.GetEdge(dir) is MazeWall)
{
if (straightWallDecorPrefab != null && !cell.IsCornerInitialized(dir, delta))
{
cell.InitializeCorner(straightWallDecorPrefab, dir, delta);
}
return;
}
}
}
