There isn't really a srb2k modding help place so im asking here but, How do you make a minimap?

[tropluckyfr]

I have been working for a bit on a level pack (with 4 levels as of writting this) and i would like to know how to make a minimap because it has been the main issue for me. I would appreciate an answer, and no i am not asking for it to be done for me, just to know how it is meant to be done.

Even if you don't know how at least thanks for reading.