public MazeCell(Map map, MazeCell parent)
{
splitOrientation = SplitOrientation.None;
this.map = map;
this.parent = parent;
}
void split()
{
splitOrientation = chooseSplit();
if (splitOrientation == SplitOrientation.Horizontal)
{
int r = Rng.Random.Next(width - 2) + 1;
child1 = new MazeCell(map, this);
child1.x1 = x1;
child1.y1 = y1;
child1.x2 = x1 + r - 1;
child1.y2 = y2;
child2 = new MazeCell(map, this);
child2.x1 = x1 + r + 1;
child2.y1 = y1;
child2.x2 = x2;
child2.y2 = y2;
for (int y = y1; y <= y2; ++y)
{
map[x1 + r, y] = Terrain.Get("wall").Character;
}
if (parent == null || splitOrientation == parent.splitOrientation)
{
}
else
{
connection = Rng.Random.Next(height - 1);
if (connection >= parent.connection)
{
connection++;
}
}
connection = Rng.Random.Next(height);
map[x1 + r, y1 + connection] = Terrain.Get("ground").Character;
}
if (splitOrientation == SplitOrientation.Vertical)
{
int r = Rng.Random.Next(height - 2) + 1;
child1 = new MazeCell(map, this);
child1.x1 = x1;
child1.y1 = y1;
child1.x2 = x2;
child1.y2 = y1 + r - 1;
child2 = new MazeCell(map, this);
child2.x1 = x1;
child2.y1 = y1 + r + 1;
child2.x2 = x2;
child2.y2 = y2;
for (int x = x1; x <= x2; ++x)
{
map[x, y1 + r] = Terrain.Get("wall").Character;
}
connection = Rng.Random.Next(width);
map[x1 + connection, y1 + r] = Terrain.Get("ground").Character;
}
if (child1.canSplit)
{
child1.split();
}
if (child2.canSplit)
{
child2.split();
}
}