/// Handles all special considerations for "virtual entities" such as bitrunning ghost roles or digital anomaly antagonists.
/datum/component/virtual_entity
	///The cooldown for balloon alerts, so the player isn't spammed while trying to enter a restricted area.
	COOLDOWN_DECLARE(OOB_cooldown)

/datum/component/virtual_entity/Initialize(obj/machinery/quantum_server)
	. = ..()

	if(quantum_server.obj_flags & EMAGGED)
		jailbreak_mobs() //This just sends a message and self-deletes, a bit messy but it works.
		return

	RegisterSignal(parent, COMSIG_MOVABLE_PRE_MOVE, PROC_REF(on_parent_pre_move))
	RegisterSignal(quantum_server, COMSIG_ATOM_EMAG_ACT, PROC_REF(jailbreak_mobs))

///Prevents entry to a certain area if it has flags preventing virtual entities from entering.
/datum/component/virtual_entity/proc/on_parent_pre_move(atom/movable/source, atom/new_location)
	SIGNAL_HANDLER

	var/area/location_area = get_area(new_location)
	if(!location_area)
		stack_trace("Virtual entity entered a location with no area!")
		return

	if(location_area.area_flags & VIRTUAL_SAFE_AREA)
		source.balloon_alert(source, "out of bounds!")
		COOLDOWN_START(src, OOB_cooldown, 2 SECONDS)
		return COMPONENT_MOVABLE_BLOCK_PRE_MOVE

///Self-destructs the component, allowing free-roam by all entities with this restriction.
/datum/component/virtual_entity/proc/jailbreak_mobs()
	SIGNAL_HANDLER

	to_chat(parent, span_boldannounce("You shiver for a moment with a sense of clarity you haven't felt before."))
	to_chat(parent, span_notice("You could go <i>anywhere</i>, do <i>anything</i>! You could leave this simulation right now if you wanted!"))
	to_chat(parent, span_danger("But be warned, quantum entanglement will interfere with any previous lives."))
	to_chat(parent, span_notice("You'll have just one chance to go nova, and there's no turning back."))
	qdel(src)