// static methods
public static World Random()
{
WorldTile[,] w = new WorldTile[size, size *2];
bool acceptable = false;
int failures = 0;
while (!acceptable)
{
Program.Log("Generating new world from seed " + Program.seed);
// generate new world
// long t_start = DateTime.Now.Ticks;
/*
* for, for => 279 ms
* Parallel.For, for => 100 ms
* Parallel.For, Parallel.For => 77 ms
*/
Parallel.For(0, size, y => {
Parallel.For(0, size * 2, x => {
w[y, x] = WorldTile.Random((double)x / size, (double)y / (size - 1));
});
});
// long t_end = DateTime.Now.Ticks;
// Program.Log(String.Format("took {0} ticks", t_end - t_start));
// check if valid
if (Valid(ref w))
{
break;
}
// otherwise, regen.
Program.NewSeed();
failures++;
if (1000 <= failures)
{
Program.Log("No good world in 1,000 tries", 2);
throw new ArgumentException();
}
}
Program.Log(failures + " failures");
// create a new thread to continue resource computation in background
new Task(() => {
foreach (WorldTile t in w)
{
if (t.resource == null)
{
Program.Log("tile has no resource (if this message appears, mocha broke the code!)", 1);
}
}
Program.Log("resource generation complete");
}).Start();
// return while thread is running
return(new World(w));
}
WorldTile[,] Minimap(int width, int height)
{
WorldTile[,] o = new WorldTile[height, width];
for (int i = 0; i < height; i++)
{
for (int j = 0; j < width; j++)
{
double rx = x + (double)j / World.size / minimap_scale;
double ry = y + (double)i / World.size / minimap_scale;
o[i, j] = WorldTile.Random(rx, ry);
}
}
return(o);
}
public static void ExportBitmap()
{
Bitmap b = new Bitmap(width, height);
int percentnotification = 1;
Program.Log("Exporting...");
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
WorldTile w = WorldTile.Random(2.0 * x / width, (double)y / height);
Microsoft.Xna.Framework.Color c = Mappings.Mapping.ColorSatellite(w);
b.SetPixel(x, y, Color.FromArgb(c.R, c.G, c.B));
}
if (percentnotification / 100.0 <= (double)x / width)
{
Program.LogProgress(percentnotification, 100);
percentnotification++;
}
}
b.Save("export/satellite.png");
Program.Log("Exported satellite view to export/satellite.png");
}
