public Chunk ProvideChunk(int x, int z, Chunk chunk, bool recalculate)
{
Rand.setSeed((long)x * 0x4f9939f508L + (long)z * 0x1ef1565bd5L);
BiomesForGeneration = World.GetWorldChunkManager().GetBlockGeneratorData(BiomesForGeneration, x << 4, z << 4, 16, 16);
double[] ad = World.GetWorldChunkManager().Temperatures;
byte[] data = new byte[32768];
GenerateTerrain(x, z, data, BiomesForGeneration, ad);
ReplaceBlocksForBiome(x, z, data, BiomesForGeneration);
CaveGen.GenerateA(this, World, x, z, data);
for (int bx = 0; bx < 16; bx++)
{
for (int by = 0; by < 128; by++)
{
for (int bz = 0; bz < 16; bz++)
{
if (data[bx << 11 | bz << 7 | by] == 1)
{
if (Rand.nextInt(100 * by) == 0) data[bx << 11 | bz << 7 | by] = (byte)BlockData.Blocks.Diamond_Ore;
else if (Rand.nextInt(100 * by) == 0) data[bx << 11 | bz << 7 | by] = (byte)BlockData.Blocks.Lapis_Lazuli_Ore;
else if (Rand.nextInt(40 * by) == 0) data[bx << 11 | bz << 7 | by] = (byte)BlockData.Blocks.Gold_Ore;
else if (Rand.nextInt(10 * by) == 0) data[bx << 11 | bz << 7 | by] = (byte)BlockData.Blocks.Redstone_Ore_Glowing;
else if (Rand.nextInt(4 * by) == 0) data[bx << 11 | bz << 7 | by] = (byte)BlockData.Blocks.Iron_Ore;
else if (Rand.nextInt(2 * by) == 0) data[bx << 11 | bz << 7 | by] = (byte)BlockData.Blocks.Coal_Ore;
}
chunk.SetAllBlocks(data);
}
}
}
World.AddChunk(chunk);
for (int bx = 0; bx < 16; bx++)
{
for (int by = 0; by < 128; by++)
{
for (int bz = 0; bz < 16; bz++)
{
// TODO: Consider temperature/biome for trees & cacti.
UniversalCoords coords = UniversalCoords.FromBlock(x, z, bx, by, bz);
if (by > 0 && chunk.GetType(UniversalCoords.FromWorld(coords.WorldX, coords.WorldY - 1, coords.WorldZ)) == BlockData.Blocks.Grass && Rand.nextInt(140) == 0)
{
switch (Rand.nextInt(3))
{
case 0: chunk.GrowTree(coords); break;
case 1: chunk.GrowTree(coords, 2); break;
case 2: chunk.GrowTree(coords, 1); break;
}
}
//if (by > 63 && chunk.GetType(bx, by - 1, bz) == BlockData.Blocks.Sand && Rand.nextInt(80) == 0)
//chunk.PlaceCactus(bx, by, bz);
}
}
}
if(recalculate)
chunk.Recalculate();
chunk.Save();
return chunk;
}
