public void BuildMaze <T>(int x_size, int y_size) where T : IMazeCell
{
this.size_x = x_size;
this.size_y = y_size;
cells.Capacity = size_x * size_y;
int group_id = 0;
//FIRST PASS
for (int iy = 0; iy < size_y; iy++)
{
for (int ix = 0; ix < size_x; ix++)
{
if (maze_mask_cells != null && maze_mask_cells.Contains(SharedUtil.PointHash(ix, iy)))
{
cells.Add(null);
}
else
{
T cell = System.Activator.CreateInstance <T>();
cell.X = ix;
cell.Y = iy;
cell.GroupID = group_id++;
cells.Add(cell);
}
}
}
//SECOND PASS
for (int iy = 0; iy < size_y; iy++)
{
for (int ix = 0; ix < size_x; ix++)
{
IMazeCell cell = GetAt(ix, iy);
if (cell != null)
{
IMazeCell[] neighbours = new IMazeCell[4];
neighbours[(int)EMazeDirection.North] = GetAt(ix, iy + 1);
neighbours[(int)EMazeDirection.South] = GetAt(ix, iy - 1);
neighbours[(int)EMazeDirection.West] = GetAt(ix - 1, iy);
neighbours[(int)EMazeDirection.East] = GetAt(ix + 1, iy);
cell.SetNeighbours(neighbours);
}
}
}
Generate();
for (int i = 0; i < post_processer.Count; i++)
{
if (post_processer[i] != null)
{
post_processer[i].PostProcess(this);
}
}
}