private static void GenerateBiomeMap(int chunks)
{
int finished = 0;
Bitmap bitmap = new Bitmap(chunks * 16, chunks * 16);
Bitmap heightmap = new Bitmap(chunks * 16, chunks * 16);
Bitmap chunkHeight = new Bitmap(chunks * 16, chunks * 16);
while (finished < chunks * chunks)
{
if (Finished.TryDequeue(out ChunkColumn column))
{
for (int cx = 0; cx < 16; cx++)
{
var rx = (column.X * 16) + cx;
for (int cz = 0; cz < 16; cz++)
{
var rz = (column.Z * 16) + cz;
var biome = BiomeUtils.GetBiomeById(column.GetBiome(cx, cz));
var temp = (int)Math.Max(0,
Math.Min(255, (255 * MathUtils.ConvertRange(-1f, 2f, 0f, 1f, biome.Temperature))));
var humid = (int)Math.Max(32,
Math.Min(255, (255 * biome.Downfall)));
bitmap.SetPixel(rx, rz, Color.FromArgb(humid, temp, 0, 255 - temp));
int height = column.GetHeight(cx, cz);
chunkHeight.SetPixel(rx, rz, Color.FromArgb(height, height, height));
height = (int)Math.Max(0,
Math.Min(255,
(255 * MathUtils.ConvertRange(-2f, 2f, 0f, 1f,
((biome.MinHeight + biome.MaxHeight) / 2f)))));
heightmap.SetPixel(rx, rz, Color.FromArgb(height, height, height));
}
}
Imaged++;
finished++;
}
else
{
Thread.Sleep(50);
}
}
bitmap.Save("heatmap.png", ImageFormat.Png);
heightmap.Save("height.png", ImageFormat.Png);
chunkHeight.Save("chunkHeight.png", ImageFormat.Png);
}
private static Task GenerateHeightmap(ChunkColumn[] columns, int chunks, bool chunkHeight)
{
return(Task.Run(() =>
{
Bitmap bitmap = new Bitmap(chunks * 16, chunks * 16);
for (int x = 0; x < chunks; x++)
{
for (int z = 0; z < chunks; z++)
{
ChunkColumn column = columns[(x * chunks) + z];
for (int cx = 0; cx < 16; cx++)
{
var rx = (x * 16) + cx;
for (int cz = 0; cz < 16; cz++)
{
var rz = (z * 16) + cz;
// var height = column.GetHeight(cx, cz);
// var temp = (int) Math.Max((byte)0,
// Math.Min((byte)255, height));
var height = 0;
if (!chunkHeight)
{
height = column.GetHeight(cx, cz);
}
else
{
var biome = BiomeUtils.GetBiomeById(column.GetBiome(cx, cz));
height = (int)Math.Max(0,
Math.Min(255, (255 * MathUtils.ConvertRange(-2f, 2f, 0f, 1f, ((biome.MinHeight + biome.MaxHeight) / 2f)))));
}
bitmap.SetPixel(rx, rz, Color.FromArgb(height, height, height));
}
}
}
}
bitmap.Save(chunkHeight ? "chunkHeight.png" : "height.png", ImageFormat.Png);
}));
}