Makes items fall through holders

As in, scooped mob holders, like Teshari. If they throw an item, it falls out now rather than being trapped and eventually deleted in their holder object.

code/modules/mob/holder.dm

@@ -18,6 +18,7 @@ var/list/holder_mob_icon_cache = list()
 		slot_r_hand_str = 'icons/mob/items/righthand_holder.dmi',
 		)
 	pixel_y = 8
+	var/mob/living/held_mob
 
 /obj/item/weapon/holder/New()
 	..()
@@ -29,21 +30,26 @@ var/list/holder_mob_icon_cache = list()
 
 /obj/item/weapon/holder/process()
 	update_state()
+	drop_items()
 
 /obj/item/weapon/holder/dropped()
 	..()
 	spawn(1)
 		update_state()
 
-/obj/item/weapon/proc/update_state()
+/obj/item/weapon/holder/proc/update_state()
 	if(istype(loc,/turf) || !(contents.len))
-		for(var/mob/M in contents)
-			var/atom/movable/mob_container
-			mob_container = M
-			mob_container.forceMove(get_turf(src))
-			M.reset_view()
+		held_mob = null
+		drop_items()
 		qdel(src)
 
+/obj/item/weapon/holder/proc/drop_items()
+	if(contents.len > 1)
+		for(var/atom/movable/M in contents)
+			if(M == held_mob)
+				continue
+			M.forceMove(get_turf(src))
+
 /obj/item/weapon/holder/GetID()
 	for(var/mob/M in contents)
 		var/obj/item/I = M.GetIdCard()
@@ -109,6 +115,7 @@ var/list/holder_mob_icon_cache = list()
 		return
 
 	var/obj/item/weapon/holder/H = new holder_type(get_turf(src))
+	H.held_mob = src
 	src.forceMove(H)
 	grabber.put_in_hands(H)