fix: Storage shuffling sound now works for mousedrops (#21662)

https://github.com/ss220-space/Paradise/pull/1357

code/game/objects/items/weapons/storage/storage_base.dm

@@ -111,7 +111,7 @@
 	if(over_object == M && Adjacent(M)) // this must come before the screen objects only block
 		if(M.s_active)
 			M.s_active.close(M)
-		show_to(M)
+		open(M)
 		return
 
 	if((istype(over_object, /obj/structure/table) || isfloorturf(over_object)) && length(contents) \
@@ -155,13 +155,12 @@
 	if(over_object == usr && in_range(src, usr) || usr.contents.Find(src))
 		if(usr.s_active)
 			usr.s_active.close(usr)
-		show_to(usr)
+		open(usr)
 
 /obj/item/storage/AltClick(mob/user)
 	. = ..()
 	if(ishuman(user) && Adjacent(user) && !user.incapacitated(FALSE, TRUE))
-		show_to(user)
-		playsound(loc, use_sound, 50, TRUE, -5)
+		open(user)
 		add_fingerprint(user)
 	else if(isobserver(user))
 		show_to(user)
@@ -239,7 +238,7 @@
 		hide_from(M)
 
 /obj/item/storage/proc/open(mob/user)
-	if(use_sound)
+	if(use_sound && isliving(user))
 		playsound(loc, use_sound, 50, TRUE, -5)
 
 	if(user.s_active)
@@ -547,8 +546,6 @@
 
 
 /obj/item/storage/attack_hand(mob/user)
-	playsound(loc, use_sound, 50, TRUE, -5)
-
 	if(ishuman(user))
 		var/mob/living/carbon/human/H = user
 		if(!H.get_active_hand())
@@ -565,7 +562,7 @@
 	if(loc == user)
 		if(user.s_active)
 			user.s_active.close(user)
-		show_to(user)
+		open(user)
 	else
 		..()
 	add_fingerprint(user)