Fix NoSuchElementException

[TrollsterCooleg]

Line 105 (107 after pull request) pulls the next item from an iterator of block drop ItemStacks. However, if the drops are empty, it creates a NoSuchElementException. All this code does is return if the list is empty so it doesn't error in console, just skipping the drop multiplying code (no need to try and multiply nothing!)

[TrollsterCooleg]

Just realized im dumb and that you used a runnable for some reason? either way my fixes probably wont work too well. the first commit should be fine but the second one wouldnt work due to the fact that you use a runnable for some reason

[TrollsterCooleg]

closing

[Chafficui]

@TrollsterCooleg Your fixes look good to me and I don't see why the runnable should be a problem. One line you added was at a wrong position, but I fixed it.
Please test it and tell me if it works now. If it still does not work you could try to remove the runTaskLater.

[TrollsterCooleg]

The problem is that the event priority is set to lowest so it can process first, adding all the items to the drops for other plugins to handle. However the other plugins would still process first because it waits 2 ticks to add the items to the drops.

[Chafficui]

Ok I do understand now. I don't really know why I did add the 2 tick delay there, so you can remove it if you'd like to. I will merge it when you did.