Revert "12/21 modernizations from TG live"

code/game/objects/structures/safe.dm

@@ -12,7 +12,6 @@ FLOOR SAFES
 	icon_state = "safe"
 	anchored = 1
 	density = 1
-	resistance_flags = INDESTRUCTIBLE | LAVA_PROOF | FIRE_PROOF | ACID_PROOF
 	var/open = 0		//is the safe open?
 	var/tumbler_1_pos	//the tumbler position- from 0 to 72
 	var/tumbler_1_open	//the tumbler position to open at- 0 to 72
@@ -24,7 +23,6 @@ FLOOR SAFES
 
 
 /obj/structure/safe/New()
-	..()
 	tumbler_1_pos = rand(0, 71)
 	tumbler_1_open = rand(0, 71)
 
@@ -93,7 +91,7 @@ FLOOR SAFES
 	var/mob/living/carbon/human/user = usr
 
 	var/canhear = 0
-	if(user.is_holding_item_of_type(/obj/item/clothing/neck/stethoscope))
+	if(istype(user.l_hand, /obj/item/clothing/tie/stethoscope) || istype(user.r_hand, /obj/item/clothing/tie/stethoscope))
 		canhear = 1
 
 	if(href_list["open"])
@@ -153,26 +151,23 @@ FLOOR SAFES
 			if(!user.drop_item())
 				user << "<span class='warning'>\The [I] is stuck to your hand, you cannot put it in the safe!</span>"
 				return
-			I.forceMove(src)
+			I.loc = src
 			user << "<span class='notice'>You put [I] in [src].</span>"
 			updateUsrDialog()
 			return
 		else
 			user << "<span class='notice'>[I] won't fit in [src].</span>"
 			return
-	else if(istype(I, /obj/item/clothing/neck/stethoscope))
+	else if(istype(I, /obj/item/clothing/tie/stethoscope))
 		user << "<span class='warning'>Hold [I] in one of your hands while you manipulate the dial!</span>"
 	else
 		return ..()
 
 
-/obj/structure/safe/handle_atom_del(atom/A)
-	updateUsrDialog()
-
-/obj/structure/safe/blob_act(obj/structure/blob/B)
+obj/structure/safe/blob_act(obj/effect/blob/B)
 	return
 
-/obj/structure/safe/ex_act(severity, target)
+obj/structure/safe/ex_act(severity, target)
 	return