things with stuff (#6233)

* buncha things from upstream

* datums globals, onclick

* datums

* game folder, holy shit mirror bot why

* modules

* icons

* dme

* compiles cleanly

* tools purge

* updates maps

* double check just because. and wew lad

* incidentally, this needs more work first

* some things

* weh

* sound cleanup and icons

* reeeee

* compile issues

* oh look, fresh code sync

* cleans up some unused icons

* dirty vars

* reeeeeeeeeeeeeeee

* wew lad. fuck off with this already

code/game/objects/structures/displaycase.dm

@@ -155,9 +155,12 @@
 	update_icon()
 
 /obj/structure/displaycase/attack_paw(mob/user)
-	return src.attack_hand(user)
+	return attack_hand(user)
 
 /obj/structure/displaycase/attack_hand(mob/user)
+	. = ..()
+	if(.)
+		return
 	user.changeNext_move(CLICK_CD_MELEE)
 	if (showpiece && (broken || open))
 		to_chat(user, "<span class='notice'>You deactivate the hover field built into the case.</span>")
@@ -173,8 +176,6 @@
 		user.do_attack_animation(src, ATTACK_EFFECT_KICK)
 		take_damage(2)
 
-
-
 /obj/structure/displaycase_chassis
 	anchored = TRUE
 	density = FALSE