Fix wielded items not showing proper sizes of contents.

[ianestrachan]

Fixes #4221, fixes #4266.

[freezerbunny]

Oh god I was wanting to do this so much.

Thanks a lot.

[freezerbunny]

How about:

if (!weapon.contents.empty()) {
  for (int i = 0; i < weapon.contents.size(); i++) {
    dump << " (" << weapon.contents[i].charges << ") ";
  }
}

Some objects have more than one container (e.g. a rifle with underslung shotgun) so displaying them all is best.

[ianestrachan]

Sure, I've never used those mods before so I wasn't aware of that.

[ianestrachan]

Wait, no, I don't need to do that, those are handled separately (just above where I made my edit).

I gave myself a Browning BLR and an underslung shotgun, loaded both, and it reads Browning BLR+ (4+2).

My edit only applies to containers, not weapons.