Yogstation/code/modules/shuttle/emergency.dm

/obj/machinery/computer/emergency_shuttle
	name = "emergency shuttle console"
	desc = "For shuttle control."
	icon_screen = "shuttle"
	icon_keyboard = "tech_key"
	var/auth_need = 3
	var/list/authorized = list()


/obj/machinery/computer/emergency_shuttle/attackby(obj/item/weapon/card/W, mob/user, params)
	if(stat & (BROKEN|NOPOWER))
		return
	if(!istype(W, /obj/item/weapon/card))
		return
	if(SSshuttle.emergency.mode != SHUTTLE_DOCKED)
		return
	if(!user)
		return
	if(SSshuttle.emergency.timeLeft() < 11)
		return
	if (istype(W, /obj/item/weapon/card/id)||istype(W, /obj/item/device/pda))
		if (istype(W, /obj/item/device/pda))
			var/obj/item/device/pda/pda = W
			W = pda.id
		if (!W:access) //no access
			user << "The access level of [W:registered_name]\'s card is not high enough. "
			return

		var/list/cardaccess = W:access
		if(!istype(cardaccess, /list) || !cardaccess.len) //no access
			user << "The access level of [W:registered_name]\'s card is not high enough. "
			return

		if(!(access_heads in W:access)) //doesn't have this access
			user << "The access level of [W:registered_name]\'s card is not high enough. "
			return 0

		var/choice = alert(user, text("Would you like to (un)authorize a shortened launch time? [] authorization\s are still needed. Use abort to cancel all authorizations.", src.auth_need - src.authorized.len), "Shuttle Launch", "Authorize", "Repeal", "Abort")
		if(SSshuttle.emergency.mode != SHUTTLE_DOCKED || user.get_active_hand() != W)
			return 0

		var/seconds = SSshuttle.emergency.timeLeft()
		if(seconds <= 10)
			return 0

		switch(choice)
			if("Authorize")
				if(!authorized.Find(W:registered_name))
					authorized += W:registered_name
					if(auth_need - authorized.len > 0)
						message_admins("[key_name_admin(user.client)](<A HREF='?_src_=holder;adminmoreinfo=\ref[user]'>?</A>) (<A HREF='?_src_=holder;adminplayerobservefollow=\ref[user]'>FLW</A>) has authorized early shuttle launch ",0,1)
						log_game("[key_name(user)] has authorized early shuttle launch in ([x],[y],[z])")
						minor_announce("[auth_need - authorized.len] more authorization(s) needed until shuttle is launched early",null,1)
					else
						message_admins("[key_name_admin(user.client)](<A HREF='?_src_=holder;adminmoreinfo=\ref[user]'>?</A>) (<A HREF='?_src_=holder;adminplayerobservefollow=\ref[user]'>FLW</A>) has launched the emergency shuttle [seconds] seconds before launch.",0,1)
						log_game("[key_name(user)] has launched the emergency shuttle in ([x],[y],[z]) [seconds] seconds before launch.")
						minor_announce("The emergency shuttle will launch in 10 seconds",null,1)
						SSshuttle.emergency.setTimer(100)

			if("Repeal")
				if(authorized.Remove(W:registered_name))
					minor_announce("[auth_need - authorized.len] authorizations needed until shuttle is launched early")

			if("Abort")
				if(authorized.len)
					minor_announce("All authorizations to launch the shuttle early have been revoked.")
					authorized.Cut()

/obj/machinery/computer/emergency_shuttle/emag_act(mob/user)
	if(!emagged && SSshuttle.emergency.mode == SHUTTLE_DOCKED)
		var/time = SSshuttle.emergency.timeLeft()
		message_admins("[key_name_admin(user.client)](<A HREF='?_src_=holder;adminmoreinfo=\ref[user]'>?</A>) (<A HREF='?_src_=holder;adminplayerobservefollow=\ref[user]'>FLW</A>) has emagged the emergency shuttle  [time] seconds before launch.",0,1)
		log_game("[key_name(user)] has emagged the emergency shuttle in ([x],[y],[z]) [time] seconds before launch.")
		minor_announce("The emergency shuttle will launch in 10 seconds", "SYSTEM ERROR:",null,1)
		SSshuttle.emergency.setTimer(100)
		emagged = 1

/obj/docking_port/mobile/emergency
	name = "emergency shuttle"
	id = "emergency"

	dwidth = 9
	width = 22
	height = 11
	dir = 4
	travelDir = -90
	roundstart_move = "emergency_away"
	var/sound_played = 0 //If the launch sound has been sent to all players on the shuttle itself

/obj/docking_port/mobile/emergency/New()
	..()
	SSshuttle.emergency = src

/obj/docking_port/mobile/emergency/timeLeft(divisor)
	if(divisor <= 0)
		divisor = 10
	if(!timer)
		return round(SSshuttle.emergencyCallTime/divisor, 1)

	var/dtime = world.time - timer
	switch(mode)
		if(SHUTTLE_ESCAPE)
			dtime = max(SSshuttle.emergencyEscapeTime - dtime, 0)
		if(SHUTTLE_DOCKED)
			dtime = max(SSshuttle.emergencyDockTime - dtime, 0)
		else
			dtime = max(SSshuttle.emergencyCallTime - dtime, 0)
	return round(dtime/divisor, 1)

/obj/docking_port/mobile/emergency/request(obj/docking_port/stationary/S, coefficient=1, area/signalOrigin, reason, redAlert)
	SSshuttle.emergencyCallTime = initial(SSshuttle.emergencyCallTime) * coefficient
	switch(mode)
		if(SHUTTLE_RECALL)
			mode = SHUTTLE_CALL
			timer = world.time - timeLeft(1)
		if(SHUTTLE_IDLE)
			mode = SHUTTLE_CALL
			timer = world.time
		if(SHUTTLE_CALL)
			if(world.time < timer)	//this is just failsafe
				timer = world.time
		else
			return

	if(prob(70))
		SSshuttle.emergencyLastCallLoc = signalOrigin
	else
		SSshuttle.emergencyLastCallLoc = null

	priority_announce("The emergency shuttle has been called. [redAlert ? "Red Alert state confirmed: Dispatching priority shuttle. " : "" ]It will arrive in [timeLeft(600)] minutes.[reason][SSshuttle.emergencyLastCallLoc ? "\n\nCall signal traced. Results can be viewed on any communications console." : "" ]", null, 'sound/AI/shuttlecalled.ogg', "Priority")

/obj/docking_port/mobile/emergency/cancel(area/signalOrigin)
	if(mode != SHUTTLE_CALL)
		return

	timer = world.time - timeLeft(1)
	mode = SHUTTLE_RECALL

	if(prob(70))
		SSshuttle.emergencyLastCallLoc = signalOrigin
	else
		SSshuttle.emergencyLastCallLoc = null
	priority_announce("The emergency shuttle has been recalled.[SSshuttle.emergencyLastCallLoc ? " Recall signal traced. Results can be viewed on any communications console." : "" ]", null, 'sound/AI/shuttlerecalled.ogg', "Priority")

/*
/obj/docking_port/mobile/emergency/findTransitDock()
	. = SSshuttle.getDock("emergency_transit")
	if(.)
		return .
	return ..()
*/


/obj/docking_port/mobile/emergency/check()
	if(!timer)
		return

	var/time_left = timeLeft(1)
	switch(mode)
		if(SHUTTLE_RECALL)
			if(time_left <= 0)
				mode = SHUTTLE_IDLE
				timer = 0
		if(SHUTTLE_CALL)
			if(time_left <= 0)
				//move emergency shuttle to station
				if(dock(SSshuttle.getDock("emergency_home")))
					setTimer(20)
					return
				mode = SHUTTLE_DOCKED
				timer = world.time
				send2irc("Server", "The Emergency Shuttle has docked with the station.")
				priority_announce("The Emergency Shuttle has docked with the station. You have [timeLeft(600)] minutes to board the Emergency Shuttle.", null, 'sound/AI/shuttledock.ogg', "Priority")

				//Gangs only have one attempt left if the shuttle has docked with the station to prevent suffering from dominator delays
				for(var/datum/gang/G in ticker.mode.gangs)
					if(isnum(G.dom_timer))
						G.dom_attempts = 0
					else
						G.dom_attempts = min(1,G.dom_attempts)

		if(SHUTTLE_DOCKED)

			if(time_left <= 50 && !sound_played) //4 seconds left:REV UP THOSE ENGINES BOYS. - should sync up with the launch
				sound_played = 1 //Only rev them up once.
				for(var/area/shuttle/escape/E in world)
					E << 'sound/effects/hyperspace_begin.ogg'

			if(time_left <= 0 && SSshuttle.emergencyNoEscape)
				priority_announce("Hostile environment detected. Departure has been postponed indefinitely pending conflict resolution.", null, 'sound/misc/notice1.ogg', "Priority")
				sound_played = 0 //Since we didn't launch, we will need to rev up the engines again next pass.
				mode = SHUTTLE_STRANDED

			if(time_left <= 0 && !SSshuttle.emergencyNoEscape)
				//move each escape pod (or applicable spaceship) to its corresponding transit dock
				for(var/A in SSshuttle.mobile)
					var/obj/docking_port/mobile/M = A
					if(M.launch_status == UNLAUNCHED) //Pods will not launch from the mine/planet, and other ships won't launch unless we tell them to.
						M.launch_status = ENDGAME_LAUNCHED
						M.enterTransit()

				//now move the actual emergency shuttle to its transit dock
				for(var/area/shuttle/escape/E in world)
					E << 'sound/effects/hyperspace_progress.ogg'
				enterTransit()
				mode = SHUTTLE_ESCAPE
				launch_status = ENDGAME_LAUNCHED
				timer = world.time
				priority_announce("The Emergency Shuttle has left the station. Estimate [timeLeft(600)] minutes until the shuttle docks at Central Command.", null, null, "Priority")
		if(SHUTTLE_ESCAPE)
			if(time_left <= 0)
				//move each escape pod to its corresponding escape dock
				for(var/A in SSshuttle.mobile)
					var/obj/docking_port/mobile/M = A
					if(M.launch_status == ENDGAME_LAUNCHED)
						if(istype(M, /obj/docking_port/mobile/pod))
							M.dock(SSshuttle.getDock("[M.id]_away")) //Escape pods dock at centcomm
						else
							continue //Mapping a new docking point for each ship mappers could potentially want docking with centcomm would take up lots of space, just let them keep flying off into the sunset for their greentext

				//now move the actual emergency shuttle to centcomm
				for(var/area/shuttle/escape/E in world)
					E << 'sound/effects/hyperspace_end.ogg'
				dock(SSshuttle.getDock("emergency_away"))
				mode = SHUTTLE_ENDGAME
				timer = 0
				open_dock()

/obj/docking_port/mobile/emergency/proc/open_dock()
	for(var/obj/machinery/door/poddoor/shuttledock/D in airlocks)
		var/turf/T = get_step(D, D.checkdir)
		if(!istype(T,/turf/space))
			spawn(0)
				D.open()

/obj/docking_port/mobile/pod
	name = "escape pod"
	id = "pod"
	dwidth = 1
	width = 3
	height = 4
	launch_status = UNLAUNCHED

/obj/docking_port/mobile/pod/request()
	if((security_level == SEC_LEVEL_RED || security_level == SEC_LEVEL_DELTA) && launch_status == UNLAUNCHED)
		launch_status = EARLY_LAUNCHED
		return ..()

/obj/docking_port/mobile/pod/New()
	if(id == "pod")
		WARNING("[type] id has not been changed from the default. Use the id convention \"pod1\" \"pod2\" etc.")
	..()

/obj/docking_port/mobile/pod/cancel()
	return

/obj/machinery/computer/shuttle/pod
	name = "pod control computer"
	admin_controlled = 1
	shuttleId = "pod"
	possible_destinations = "pod_asteroid"
	icon = 'icons/obj/terminals.dmi'
	icon_state = "dorm_available"
	density = 0

/obj/machinery/computer/shuttle/pod/update_icon()
	return

/obj/docking_port/stationary/random
	name = "escape pod"
	id = "pod"
	dwidth = 1
	width = 3
	height = 4
	var/target_area = /area/mine/unexplored

/obj/docking_port/stationary/random/initialize()
	..()
	var/list/turfs = get_area_turfs(target_area)
	var/turf/T = pick(turfs)
	src.loc = T

//Pod suits/pickaxes


/obj/item/clothing/head/helmet/space/orange
	name = "emergency space helmet"
	icon_state = "syndicate-helm-orange"
	item_state = "syndicate-helm-orange"

/obj/item/clothing/suit/space/orange
	name = "emergency space suit"
	icon_state = "syndicate-orange"
	item_state = "syndicate-orange"
	slowdown = 3

/obj/item/weapon/pickaxe/emergency
	name = "emergency disembarkation tool"
	desc = "For extracting yourself from rough landings."

/obj/item/weapon/storage/pod
	name = "emergency space suits"
	desc = "A wall mounted safe containing space suits. Will only open in emergencies."
	anchored = 1
	density = 0
	icon = 'icons/obj/storage.dmi'
	icon_state = "safe"

/obj/item/weapon/storage/pod/New()
	..()
	new /obj/item/clothing/head/helmet/space/orange(src)
	new /obj/item/clothing/head/helmet/space/orange(src)
	new /obj/item/clothing/suit/space/orange(src)
	new /obj/item/clothing/suit/space/orange(src)
	new /obj/item/clothing/mask/gas(src)
	new /obj/item/clothing/mask/gas(src)
	new /obj/item/weapon/tank/internals/oxygen/red(src)
	new /obj/item/weapon/tank/internals/oxygen/red(src)
	new /obj/item/weapon/pickaxe/emergency(src)
	new /obj/item/weapon/pickaxe/emergency(src)
	new /obj/item/weapon/survivalcapsule(src)

/obj/item/weapon/storage/pod/attackby(obj/item/weapon/W, mob/user, params)
	return

/obj/item/weapon/storage/pod/MouseDrop(over_object, src_location, over_location)
	if(security_level == SEC_LEVEL_RED || security_level == SEC_LEVEL_DELTA)
		return ..()
	else
		usr << "The storage unit will only unlock during a Red or Delta security alert."

/obj/item/weapon/storage/pod/attack_hand(mob/user)
	return



#undef UNLAUNCHED
#undef LAUNCHED
#undef EARLY_LAUNCHED