datum.dm

/datum
	var/tmp/gc_destroyed //Time when this object was destroyed.
	var/tmp/is_processing = FALSE
	var/list/active_timers  //for SStimer

#ifdef TESTING
	var/tmp/running_find_references
	var/tmp/last_find_references = 0
#endif

// The following vars cannot be edited by anyone
/datum/VV_static()
	return ..() + list("gc_destroyed", "is_processing")

// Default implementation of clean-up code.
// This should be overridden to remove all references pointing to the object being destroyed.
// Return the appropriate QDEL_HINT; in most cases this is QDEL_HINT_QUEUE.
/datum/proc/Destroy(force=FALSE)
	tag = null
	SSnano && SSnano.close_uis(src)
	var/list/timers = active_timers
	active_timers = null
	for(var/thing in timers)
		var/datum/timedevent/timer = thing
		if (timer.spent)
			continue
		qdel(timer)
	return QDEL_HINT_QUEUE

/datum/proc/Process()
	set waitfor = 0
	return PROCESS_KILL