So i recently found Rei's Minimap mod, it creates a small minimap on the side of the screen and lets you set points and you can see all these points and the distence away they are.i like it because I have a horrible computer and i have to run MC on all its lowest settings, so this mod replaced the Tiny render distance and made the game a bit better/easier for me. Ive turned The minimap off when i play SMP (i still set points, it helps me find the right town portal, or multiple homes, or that mining spot that i should come back to after i get more food or a better pickaxe.) but im wondering, is Rei's Minimap mod illegal? I cant find it in the server rules and it doesnt seem to violate any of the no hacking rules. It doesnt show players or does anything that would give me an unfair advantage, it justs helps a lot.

So someone please tell me if it is allowed. (if not, ill turn it off, but i would REALLY like to keep the points, as id never find my town portal again)

 

Yes i have optifine