Is your feature request related to a problem? Please describe.
Once your at the end of tech reborn there isn't much to do. so i decided to make a mod extending it and found out how hard it is to do it (its possible but requires reflection, etc)

Describe the solution you'd like
I would like an api where blocks and items can be easily added. You would be able to access things like:

• The amount of energy coming in

• Weather or not energy should be outputted

• Change the gui for an block

• get the energy amount in an item

• specify weather or not a multiblock is required

Describe alternatives you've considered
As i said above i considered using reflection but that proved to be a very big hassle to get working properly.

Energy stuff should all be exposed via PowerAcceptorBlockEntity or the energy api.

Do you want to change guis for existing blocks?

Multiblocks arent great right now, you might be best doing your own thing.

apparently ramidzk is working on a multiblock system. and ill check out the PowerAcceptorBlockEntity class.

oh and i dont want to edit guis for existing blocks so far. i should be fine with what i can access now. Thanks :)

I think we sorted all this out