Chunk chunk = c.next();
PlayerManager manager = ((WorldServer) world).getPlayerManager();
if (manager == null) {
return;
}
PlayerInstance watcher = manager.getOrCreateChunkWatcher(chunk.xPosition, chunk.zPosition, false);
if (watcher != null) {
watcher.sendToAllPlayersWatchingChunk(new S21PacketChunkData(chunk, false, -1));
}
}
}
}