I made this plugin out of frustration of there being no way to get a psudorandom number in Minecraft for scoreboards, of course you have the adders but they are nowhere near random enough.
I mainly made this for the adventure maps me and my friends make but I felt like releasing it since I thought others might find a use in it.
We don't really release our adventure maps, they're just for us to have a bit of fun which is why a plugin solution like this is fine.
To extend this project you will need
- At least Java 8
- spigot-api
If you would like to upstream your changes this can be done via a pull request.
You probably forgot to include spigot-api. You can find downloads to spigot-api and the javadoc here