Mattes D

What about plugins needing their own DB files (such as the Gallery plugin's database of all areas, or LastSeen's database of last online time of players)? What about Cuberite's database...

@PureTryOut `$HOME` is not a good location for a system-wide install, which user's home will it be in a multi-user system?

We can do auto-detection of the folder layout based on, say, the `items.ini` or `crafting.txt` files. And we can have a command-line flag that would disable the autodetection and force...

This is a bit too Unix-centric in my opinion - Windows doesn't use folder name to indicate hidden-ness, I don't quite like the dot in `.cache`. There's still a few...

`webadmin` is not a plugin, it's a template that is used by Cuberite internally to display the webadmin pages. `favicon.png` is more of a setting, too - it can be...

I don't think the discussion of the underlying storage is necessary for this issue.

Hello. Good first try. I think this whole thing has been really over-engineered and could use some simplification. So using a simple `std::vector` for the result storage should be sufficient....

You should just commit the changes to your repo under the same branch, this will update this PR with the new code.

I'd say it's caused by the error two lines down from that - it uses an undefined type.

This breaks plugins, as they expect `-1` slot value in several cases.