/obj/machinery/computer/shuttle
	name = "Shuttle"
	desc = "For shuttle control."

	is_holographic = FALSE
	icon_screen = "shuttle"
	light_color = "#00ffff"
	var/auth_need = 3.0
	var/list/authorized = list(  )


	attackby(var/obj/item/card/W as obj, var/mob/user as mob)
		if(stat & (BROKEN|NOPOWER))	return
		if ((!( istype(W, /obj/item/card) ) || !(ROUND_IS_STARTED) || emergency_shuttle.location() || !( user )))	return
		if (istype(W, /obj/item/card/id)||istype(W, /obj/item/device/pda))
			var/obj/item/card/id/id = W
			if (istype(W, /obj/item/device/pda))
				var/obj/item/device/pda/pda = W
				id = pda.id

				if (!id)
					return

			if (!id.access) //no access
				to_chat(user, "The access level of [id.registered_name]\'s card is not high enough. ")
				return

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

			if(!(access_heads in id.access)) //doesn't have this access
				to_chat(user, "The access level of [id.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(emergency_shuttle.location() && user.get_active_hand() != id)
				return 0
			switch(choice)
				if("Authorize")
					src.authorized -= id.registered_name
					src.authorized += id.registered_name
					if (src.auth_need - src.authorized.len > 0)
						message_admins("[key_name_admin(user)] has authorized early shuttle launch")
						log_game("[key_name(user)] has authorized early shuttle launch",ckey=key_name(user))
						to_world(text("<span class='notice'><b>Alert: [] authorizations needed until shuttle is launched early</b></span>", src.auth_need - src.authorized.len))
					else
						message_admins("[key_name_admin(user)] has launched the shuttle")
						log_game("[key_name(user)] has launched the shuttle early",ckey=key_name(user))
						to_world("<span class='notice'><b>Alert: Shuttle launch time shortened to 10 seconds!</b></span>")
						emergency_shuttle.set_launch_countdown(10)
						//src.authorized = null
						qdel(src.authorized)
						src.authorized = list(  )

				if("Repeal")
					src.authorized -= id.registered_name
					to_world(text("<span class='notice'><b>Alert: [] authorizations needed until shuttle is launched early</b></span>", src.auth_need - src.authorized.len))

				if("Abort")
					to_world("<span class='notice'><b>All authorizations to shortening time for shuttle launch have been revoked!</b></span>")
					src.authorized.len = 0
					src.authorized = list(  )

		else if (istype(W, /obj/item/card/emag) && !emagged)
			var/choice = alert(user, "Would you like to launch the shuttle?","Shuttle control", "Launch", "Cancel")

			if(!emagged && !emergency_shuttle.location() && user.get_active_hand() == W)
				switch(choice)
					if("Launch")
						to_world("<span class='notice'><b>Alert: Shuttle launch time shortened to 10 seconds!</b></span>")
						emergency_shuttle.set_launch_countdown(10)
						emagged = 1
					if("Cancel")
						return
		return