Get random nearby NPC

[ajbinky 13]

Someone in the chat asked for a bit of help with something along these lines, so I figured I'd paste it in here too in case it helps anyone else later down the line.

Random randy = new Random();
List<NPC> npcs = getNpcs().all();
NPC randomNpc = npcs.get(randy.nextInt(npcs.size()));

I didn't test this, but this should work.