generic controller update

code/controllers/admin.dm

@@ -1,14 +1,25 @@
 // Clickable stat() button.
 /obj/effect/statclick
 	name = "Initializing..."
+	// blocks_emissive = NONE
 	var/target
 
 INITIALIZE_IMMEDIATE(/obj/effect/statclick)
 
-/obj/effect/statclick/Initialize(mapload, text, target) //Don't port this to Initialize it's too critical
+/obj/effect/statclick/Initialize(mapload, text, target)
 	. = ..()
 	name = text
 	src.target = target
+	if(istype(target, /datum)) //Harddel man bad
+		RegisterSignal(target, COMSIG_PARENT_QDELETING, .proc/cleanup)
+
+/obj/effect/statclick/Destroy()
+	target = null
+	return ..()
+
+/obj/effect/statclick/proc/cleanup()
+	SIGNAL_HANDLER
+	qdel(src)
 
 /obj/effect/statclick/proc/update(text)
 	name = text
@@ -51,3 +62,30 @@ INITIALIZE_IMMEDIATE(/obj/effect/statclick)
 			SSblackbox.record_feedback("tally", "admin_verb", 1, "Restart Failsafe Controller")
 
 	message_admins("Admin [key_name_admin(usr)] has restarted the [controller] controller.")
+
+/client/proc/debug_controller()
+	set category = "Debug"
+	set name = "Debug Controller"
+	set desc = "Debug the various periodic loop controllers for the game (be careful!)"
+
+	if(!holder)
+		return
+
+	var/list/controllers = list()
+	var/list/controller_choices = list()
+
+	for (var/datum/controller/controller in world)
+		if (istype(controller, /datum/controller/subsystem))
+			continue
+		controllers["[controller] (controller.type)"] = controller //we use an associated list to ensure clients can't hold references to controllers
+		controller_choices += "[controller] (controller.type)"
+
+	var/datum/controller/controller_string = input("Select controller to debug", "Debug Controller") as null|anything in controller_choices
+	var/datum/controller/controller = controllers[controller_string]
+
+	if (!istype(controller))
+		return
+	debug_variables(controller)
+
+	SSblackbox.record_feedback("tally", "admin_verb", 1, "Restart Failsafe Controller")
+	message_admins("Admin [key_name_admin(usr)] is debugging the [controller] controller.")