Revert "What was supposed to be another straightforward major system overhaul that once again spiraled out of control (#8220)"

This reverts commit 4d8c43f106.

code/ATMOSPHERICS/components/binary_devices/circulator.dm

@@ -91,7 +91,7 @@
 	return 1
 
 /obj/machinery/atmospherics/binary/circulator/attackby(obj/item/weapon/W as obj, mob/user as mob)
-	if(W.get_tool_quality(TOOL_WRENCH))
+	if(W.is_wrench())
 		playsound(src, W.usesound, 75, 1)
 		anchored = !anchored
 		user.visible_message("[user.name] [anchored ? "secures" : "unsecures"] the bolts holding [src.name] to the floor.", \

code/ATMOSPHERICS/components/binary_devices/passive_gate.dm

@@ -279,12 +279,23 @@
 	add_fingerprint(usr)
 
 /obj/machinery/atmospherics/binary/passive_gate/attackby(var/obj/item/weapon/W as obj, var/mob/user as mob)
-	if (!W.get_tool_quality(TOOL_WRENCH))
+	if (!W.is_wrench())
 		return ..()
 	if (unlocked)
 		to_chat(user, "<span class='warning'>You cannot unwrench \the [src], turn it off first.</span>")
-		return TRUE
-	return default_deconstruction_wrench(W, user)
+		return 1
+	if(!can_unwrench())
+		to_chat(user, "<span class='warning'>You cannot unwrench \the [src], it too exerted due to internal pressure.</span>")
+		add_fingerprint(user)
+		return 1
+	playsound(src, W.usesound, 50, 1)
+	to_chat(user, "<span class='notice'>You begin to unfasten \the [src]...</span>")
+	if (do_after(user, 40 * W.toolspeed))
+		user.visible_message( \
+			"<span class='notice'>\The [user] unfastens \the [src].</span>", \
+			"<span class='notice'>You have unfastened \the [src].</span>", \
+			"You hear ratchet.")
+		deconstruct()
 
 #undef REGULATE_NONE
 #undef REGULATE_INPUT

code/ATMOSPHERICS/components/binary_devices/pump.dm

@@ -240,9 +240,20 @@ Thus, the two variables affect pump operation are set in New():
 		update_icon()
 
 /obj/machinery/atmospherics/binary/pump/attackby(var/obj/item/weapon/W as obj, var/mob/user as mob)
-	if (!W.get_tool_quality(TOOL_WRENCH))
+	if (!W.is_wrench())
 		return ..()
 	if (!(stat & NOPOWER) && use_power)
 		to_chat(user, "<span class='warning'>You cannot unwrench this [src], turn it off first.</span>")
-		return TRUE
-	return default_deconstruction_wrench(W, user)
+		return 1
+	if(!can_unwrench())
+		to_chat(user, "<span class='warning'>You cannot unwrench this [src], it too exerted due to internal pressure.</span>")
+		add_fingerprint(user)
+		return 1
+	playsound(src, W.usesound, 50, 1)
+	to_chat(user, "<span class='notice'>You begin to unfasten \the [src]...</span>")
+	if (do_after(user, 40 * W.toolspeed))
+		user.visible_message( \
+			"<span class='notice'>\The [user] unfastens \the [src].</span>", \
+			"<span class='notice'>You have unfastened \the [src].</span>", \
+			"You hear ratchet.")
+		deconstruct()