extendedblockstorage.setExtBlockMetadata(i1, k & 15, j1, this.cachedBlockMetadata[k]);
}
}
}
chunk.generateSkylightMap();
BiomeGenBase[] abiomegenbase = this.worldObj.getWorldChunkManager().loadBlockGeneratorData(null, par1 * 16, par2 * 16, 16, 16);
byte[] abyte = chunk.getBiomeArray();
for (int k1 = 0; k1 < abyte.length; ++k1) {
abyte[k1] = (byte) abiomegenbase[k1].biomeID;