forage idea
 

for forage maybe set up a spot in the DB for foraged items, which you can add items from the db and also which zones items are able to be foraged from.

Sounds like a good idea, maybe I could do the DB work when it's implemented.

Fishing also ought to be fairly easy to implement, it presumably uses similar code to foraging, the only thing is you'll have to check that the player has a fishing rod and some bait equipped.
Different zones also have different fish that can be caught, so this'd also need a DB addition.