Esempio n. 1
0
    // Returns the highest point in the world between this column and each neighbor column.
    private static int ComputeMaxY(int x, int z, int ray)
    {
        ray = Mathf.Max(ray, MapLight.GetRaySafe(x - 1, z));
        ray = Mathf.Max(ray, MapLight.GetRaySafe(x + 1, z));
        ray = Mathf.Max(ray, MapLight.GetRaySafe(x, z - 1));
        ray = Mathf.Max(ray, MapLight.GetRaySafe(x, z + 1));

        return(ray);
    }
Esempio n. 2
0
    protected Vector3 TryFindLand(Vector3i center)
    {
        Vector3i?land = null;

        for (int x = center.x - 20; x <= center.x + 20; x++)
        {
            for (int z = center.z - 20; z <= center.z + 20; z++)
            {
                int   height  = MapLight.GetRaySafe(x, z);
                Block surface = Map.GetBlockSafe(x, height - 1, z);

                if (!surface.IsFluid())
                {
                    Vector3i current = new Vector3i(x, height, z);

                    if (!land.HasValue)
                    {
                        land = current;
                    }
                    else
                    {
                        int dis    = center.DistanceSquared(current);
                        int oldDis = center.DistanceSquared(land.Value);

                        if (dis < oldDis)
                        {
                            land = current;
                        }
                    }
                }
            }
        }

        if (land.HasValue)
        {
            return(land.Value.ToVector3());
        }

        return(new Vector3(center.x, MapLight.GetRay(center.x, center.z), center.z));
    }