[Suggestion] More advanced antiafk methods

[Orange65]

I suggest adding more antiafk methods as the current implement antiafk method doesn't work on 2b.

• Support for random movement, in random directions at random intervals, much like future's antiafk

• Support for afk fishing. Self explanatory, find fishing rod in inventory, move it to hotbar and fish.

• Possibly support for breaking/placing a block every so often.