Places advancedtoolchecks and fixes two-handed weapons for simple_mobs

Modernizes code to today's standards.

Also makes it so that simple_mobs that have hands can use two handed weapons and guns correctly.

Bonus of making it so scugs can now mine and put ointment and bruise packs on.

code/modules/mining/mine_turfs.dm

@@ -352,7 +352,7 @@ var/list/mining_overlay_cache = list()
 //Not even going to touch this pile of spaghetti
 /turf/simulated/mineral/attackby(obj/item/weapon/W as obj, mob/user as mob)
 
-	if (!(istype(usr, /mob/living/carbon/human) || ticker) && ticker.mode.name != "monkey")
+	if (!user.IsAdvancedToolUser())
 		to_chat(user, "<span class='warning'>You don't have the dexterity to do this!</span>")
 		return