public void LoadData()
{
var watch = System.Diagnostics.Stopwatch.StartNew();
_random = new Random(ChunkPosition.X * (chunkSize * chunkSize) + ChunkPosition.Y * chunkSize + ChunkPosition.Z);
_highestBloc = 128;
_lowestBloc = 110;
for (int z = 0; z < chunkSize; z++)
{
for (int x = 0; x < chunkSize; x++)
{
var height = HeightMap.getHeight(x + (ChunkPosition.X * chunkSize), z + (ChunkPosition.Z * chunkSize));
int luminosity = 15;
for (int y = chunkHeight - 1; y >= 0; y--)
{
int artificialLight = 0;
int index = positionToIndex(new Point3d(x, y, z));
Blocs[index] = 0;
if (y < height)
{
BlocMaterial material = BlocMaterial.Air;
if (height - 1 == y)
{
if (y < 128)
{
material = BlocMaterial.Sand;
}
else
{
material = BlocMaterial.Earth;
}
}
else if (height > y)
{
material = BlocMaterial.Stone;
}
else
{
material = BlocMaterial.Wood;
}
luminosity = 0;
setOpacity(index, true);
setWater(index, false);
setMaterial(index, material);
_highestBloc = Math.Max(_highestBloc, y);
}
else
{
if (y < 128)
{
setWater(index, true);
luminosity -= 3;
}
else
{
setWater(index, false);
}
setOpacity(index, false);
}
luminosity = (byte)Math.Max((int)luminosity, 0);
setSunLuminosity(index, (byte)luminosity);
setArtificialLuminosity(index, (byte)artificialLight);
}
}
}
createBox(new Point3d(10, 128, 10), new Point3d(30, 134, 30));
int treeCount = _random.Next() % 3;
for (int i = 0; i < treeCount; i++)
{
createTree(new Point3d(_random.Next() % 11 + 2, 0, _random.Next() % 11 + 2));
}
addArtificialLights();
addPlants();
var elapsedMs = watch.ElapsedMilliseconds;
//Console.WriteLine("Loading computing : " + elapsedMs);
IsLoading = false;
}
private void setMaterial(int index, BlocMaterial material)
{
byte[] data = BitConverter.GetBytes((ushort)material);
Blocs[index + 1] = data[0];
Blocs[index + 2] = data[1];
}
