mirror of
https://github.com/SPLURT-Station/S.P.L.U.R.T-Station-13.git
synced 2025-12-10 09:54:52 +00:00
120 lines
3.8 KiB
Plaintext
120 lines
3.8 KiB
Plaintext
GLOBAL_DATUM_INIT(keycard_events, /datum/events, new)
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/obj/machinery/keycard_auth
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name = "Keycard Authentication Device"
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desc = "This device is used to trigger station functions, which require more than one ID card to authenticate."
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icon = 'icons/obj/monitors.dmi'
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icon_state = "auth_off"
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anchored = 1
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use_power = 1
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idle_power_usage = 2
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active_power_usage = 6
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power_channel = ENVIRON
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req_access = list(GLOB.access_keycard_auth)
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resistance_flags = INDESTRUCTIBLE | LAVA_PROOF | FIRE_PROOF | UNACIDABLE | ACID_PROOF
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var/datum/callback/ev
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var/event = ""
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var/obj/machinery/keycard_auth/event_source
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var/mob/triggerer = null
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var/waiting = 0
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/obj/machinery/keycard_auth/New()
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. = ..()
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ev = GLOB.keycard_events.addEvent("triggerEvent", CALLBACK(src, .proc/triggerEvent))
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/obj/machinery/keycard_auth/Destroy()
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GLOB.keycard_events.clearEvent("triggerEvent", ev)
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qdel(ev)
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. = ..()
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/obj/machinery/keycard_auth/ui_interact(mob/user, ui_key = "main", datum/tgui/ui = null, force_open = 0, \
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datum/tgui/master_ui = null, datum/ui_state/state = GLOB.physical_state)
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ui = SStgui.try_update_ui(user, src, ui_key, ui, force_open)
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if(!ui)
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ui = new(user, src, ui_key, "keycard_auth", name, 375, 125, master_ui, state)
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ui.open()
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/obj/machinery/keycard_auth/ui_data()
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var/list/data = list()
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data["waiting"] = waiting
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data["auth_required"] = event_source ? event_source.event : 0
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data["red_alert"] = (seclevel2num(get_security_level()) >= SEC_LEVEL_RED) ? 1 : 0
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data["emergency_maint"] = GLOB.emergency_access
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return data
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/obj/machinery/keycard_auth/ui_status(mob/user)
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if(isanimal(user))
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var/mob/living/simple_animal/A = user
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if(!A.dextrous)
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to_chat(user, "<span class='warning'>You are too primitive to use this device!</span>")
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return UI_CLOSE
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return ..()
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/obj/machinery/keycard_auth/ui_act(action, params)
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if(..() || waiting || !allowed(usr))
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return
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switch(action)
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if("red_alert")
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if(!event_source)
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sendEvent("Red Alert")
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. = TRUE
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if("emergency_maint")
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if(!event_source)
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sendEvent("Emergency Maintenance Access")
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. = TRUE
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if("auth_swipe")
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if(event_source)
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event_source.trigger_event(usr)
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event_source = null
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. = TRUE
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/obj/machinery/keycard_auth/proc/sendEvent(event_type)
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triggerer = usr
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event = event_type
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waiting = 1
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GLOB.keycard_events.fireEvent("triggerEvent", src)
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addtimer(CALLBACK(src, .proc/eventSent), 20)
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/obj/machinery/keycard_auth/proc/eventSent()
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triggerer = null
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event = ""
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waiting = 0
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/obj/machinery/keycard_auth/proc/triggerEvent(source)
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icon_state = "auth_on"
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event_source = source
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addtimer(CALLBACK(src, .proc/eventTriggered), 20)
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/obj/machinery/keycard_auth/proc/eventTriggered()
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icon_state = "auth_off"
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event_source = null
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/obj/machinery/keycard_auth/proc/trigger_event(confirmer)
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log_game("[key_name(triggerer)] triggered and [key_name(confirmer)] confirmed event [event]")
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message_admins("[key_name(triggerer)] triggered and [key_name(confirmer)] confirmed event [event]")
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switch(event)
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if("Red Alert")
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set_security_level(SEC_LEVEL_RED)
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SSblackbox.inc("alert_keycard_auth_red",1)
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if("Emergency Maintenance Access")
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make_maint_all_access()
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SSblackbox.inc("alert_keycard_auth_maint",1)
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GLOBAL_VAR_INIT(emergency_access, FALSE)
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/proc/make_maint_all_access()
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for(var/area/maintenance/A in world)
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for(var/obj/machinery/door/airlock/D in A)
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D.emergency = 1
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D.update_icon(0)
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minor_announce("Access restrictions on maintenance and external airlocks have been lifted.", "Attention! Station-wide emergency declared!",1)
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GLOB.emergency_access = TRUE
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/proc/revoke_maint_all_access()
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for(var/area/maintenance/A in world)
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for(var/obj/machinery/door/airlock/D in A)
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D.emergency = 0
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D.update_icon(0)
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minor_announce("Access restrictions in maintenance areas have been restored.", "Attention! Station-wide emergency rescinded:")
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GLOB.emergency_access = FALSE
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