if (chunks == null) {
TickHandlerWorld.chunksToGen.put(dim, new ArrayDeque<RetroChunkCoord>(128));
chunks = TickHandlerWorld.chunksToGen.get(dim);
}
if (chunks != null) {
chunks.addLast(new RetroChunkCoord(cCoord, list));
TickHandlerWorld.chunksToGen.put(dim, chunks);
}
}
}