I've been searching around and havent really found a suggestion about fishing and thought I'd do it myself. It's very simple, add a fishing rod item, maybe a bait item too, get close to any water surface (ocean, lakes, rivers etc) and make the action randomly gain different types of fish or scrap loot or whatever. I'd suggest three different kinds of fish, small, normal and big fish. You could maybe give it specific names like a Forel, Karper or Tuna or whatever. Obviously the fish size would drop different kinds of meat regenerating different amounts of blood/hunger. Maybe you can later on also add different kinds of bait that could attract different kinds of fish with more chance, or maybe better/worse rods. I'd suggest that these rods and bait can be found close to shore buildings or something like that. If its possible, you could even add a function where you can combine empty tin cans with cooked fish to make canned fish or something like that, but imo that would make much sense since canned food gives less blood than meat does.
