@Override
public Chunk provideChunk(int chunkX, int chunkZ) {
rand.setSeed(chunkX * 341873128712L + chunkZ * 132897987541L);
biomesForGeneration =
worldObj
.getBiomeProvider()
.loadBlockGeneratorData(biomesForGeneration, chunkX * 16, chunkZ * 16, 16, 16);
ChunkPrimer primer = new ChunkPrimer();
setBlocksInChunk(primer);
caveGenerator.generate(worldObj, chunkX, chunkZ, primer);
if (CavelandConfig.generateRiver) {
ravineGenerator.generate(worldObj, chunkX, chunkZ, primer);
}
replaceBiomeBlocks(chunkX, chunkZ, primer);
Chunk chunk = new Chunk(worldObj, primer, chunkX, chunkZ);
byte[] biomeArray = chunk.getBiomeArray();
for (int i = 0; i < biomeArray.length; ++i) {
biomeArray[i] = (byte) Biome.getIdForBiome(biomesForGeneration[i]);
}
chunk.resetRelightChecks();
return chunk;
}