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aedc5bae7a
## About The Pull Request ID cards/MMI mech access/simple mob access/pAIs now use signals instead of checking specific slots with mob checks. We do this through mob's ``get_access`` proc that collects all access a mob has with a collect_access signal. ## Why It's Good For The Game It looks cleaner and we no longer individually check `check_access` for every single item that may have access. It's cleaner to put it all together and check in one go with all the access we've got. This also makes it easier to add items that hold access that aren't necessarily IDs but you want to be able to open stuff with. ## Changelog 🆑 refactor: ID checking for access has been reworked, please make a bug report if anything that's supposed to grant access is not working. /🆑 --------- Co-authored-by: MrMelbert <51863163+MrMelbert@users.noreply.github.com>
201 lines
6.5 KiB
Plaintext
201 lines
6.5 KiB
Plaintext
/datum/wires/airlock/shell
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holder_type = /obj/machinery/door/airlock/shell
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proper_name = "Circuit Airlock"
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/datum/wires/airlock/shell/on_cut(wire, mend, source)
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// Don't allow them to re-enable autoclose.
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if(wire == WIRE_TIMING)
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return
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return ..()
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/obj/machinery/door/airlock/shell
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name = "circuit airlock"
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autoclose = FALSE
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/obj/machinery/door/airlock/shell/Initialize(mapload)
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. = ..()
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AddComponent( \
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/datum/component/shell, \
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unremovable_circuit_components = list(new /obj/item/circuit_component/airlock, new /obj/item/circuit_component/airlock_access_event, new /obj/item/circuit_component/remotecam/airlock), \
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capacity = SHELL_CAPACITY_LARGE, \
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shell_flags = SHELL_FLAG_ALLOW_FAILURE_ACTION|SHELL_FLAG_REQUIRE_ANCHOR \
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)
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/obj/machinery/door/airlock/shell/check_access(obj/item/I)
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return FALSE
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/obj/machinery/door/airlock/shell/canAIControl(mob/user)
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return FALSE
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/obj/machinery/door/airlock/shell/canAIHack(mob/user)
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return FALSE
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/obj/machinery/door/airlock/shell/allowed(mob/user)
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if(SEND_SIGNAL(src, COMSIG_AIRLOCK_SHELL_ALLOWED, user) & ACCESS_ALLOWED)
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return TRUE
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return isAdminGhostAI(user)
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/obj/machinery/door/airlock/shell/get_wires()
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return new /datum/wires/airlock/shell(src)
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/obj/item/circuit_component/airlock
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display_name = "Airlock"
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desc = "The general interface with an airlock. Includes general statuses of the airlock"
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/// The shell, if it is an airlock.
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var/obj/machinery/door/airlock/attached_airlock
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/// Bolts the airlock (if possible)
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var/datum/port/input/bolt
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/// Unbolts the airlock (if possible)
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var/datum/port/input/unbolt
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/// Opens the airlock (if possible)
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var/datum/port/input/open
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/// Closes the airlock (if possible)
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var/datum/port/input/close
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/// Contains whether the airlock is open or not
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var/datum/port/output/is_open
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/// Contains whether the airlock is bolted or not
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var/datum/port/output/is_bolted
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/// Called when the airlock is opened.
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var/datum/port/output/opened
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/// Called when the airlock is closed
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var/datum/port/output/closed
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/// Called when the airlock is bolted
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var/datum/port/output/bolted
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/// Called when the airlock is unbolted
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var/datum/port/output/unbolted
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/obj/item/circuit_component/airlock/populate_ports()
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// Input Signals
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bolt = add_input_port("Bolt", PORT_TYPE_SIGNAL)
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unbolt = add_input_port("Unbolt", PORT_TYPE_SIGNAL)
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open = add_input_port("Open", PORT_TYPE_SIGNAL)
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close = add_input_port("Close", PORT_TYPE_SIGNAL)
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// States
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is_open = add_output_port("Is Open", PORT_TYPE_NUMBER)
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is_bolted = add_output_port("Is Bolted", PORT_TYPE_NUMBER)
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// Output Signals
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opened = add_output_port("Opened", PORT_TYPE_SIGNAL)
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closed = add_output_port("Closed", PORT_TYPE_SIGNAL)
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bolted = add_output_port("Bolted", PORT_TYPE_SIGNAL)
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unbolted = add_output_port("Unbolted", PORT_TYPE_SIGNAL)
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/obj/item/circuit_component/airlock/register_shell(atom/movable/shell)
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. = ..()
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if(istype(shell, /obj/machinery/door/airlock))
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attached_airlock = shell
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RegisterSignal(shell, COMSIG_AIRLOCK_SET_BOLT, PROC_REF(on_airlock_set_bolted))
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RegisterSignal(shell, COMSIG_AIRLOCK_OPEN, PROC_REF(on_airlock_open))
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RegisterSignal(shell, COMSIG_AIRLOCK_CLOSE, PROC_REF(on_airlock_closed))
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/obj/item/circuit_component/airlock/unregister_shell(atom/movable/shell)
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attached_airlock = null
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UnregisterSignal(shell, list(
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COMSIG_AIRLOCK_SET_BOLT,
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COMSIG_AIRLOCK_OPEN,
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COMSIG_AIRLOCK_CLOSE,
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))
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return ..()
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/obj/item/circuit_component/airlock/proc/on_airlock_set_bolted(datum/source, should_bolt)
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SIGNAL_HANDLER
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is_bolted.set_output(should_bolt)
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if(should_bolt)
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bolted.set_output(COMPONENT_SIGNAL)
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else
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unbolted.set_output(COMPONENT_SIGNAL)
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/obj/item/circuit_component/airlock/proc/on_airlock_open(datum/source, force)
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SIGNAL_HANDLER
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is_open.set_output(TRUE)
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opened.set_output(COMPONENT_SIGNAL)
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/obj/item/circuit_component/airlock/proc/on_airlock_closed(datum/source, forced)
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SIGNAL_HANDLER
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is_open.set_output(FALSE)
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closed.set_output(COMPONENT_SIGNAL)
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/obj/item/circuit_component/airlock/input_received(datum/port/input/port)
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if(!attached_airlock)
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return
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if(COMPONENT_TRIGGERED_BY(bolt, port))
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attached_airlock.bolt()
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if(COMPONENT_TRIGGERED_BY(unbolt, port))
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attached_airlock.unbolt()
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if(COMPONENT_TRIGGERED_BY(open, port) && attached_airlock.density)
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INVOKE_ASYNC(attached_airlock, TYPE_PROC_REF(/obj/machinery/door/airlock, open))
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if(COMPONENT_TRIGGERED_BY(close, port) && !attached_airlock.density)
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INVOKE_ASYNC(attached_airlock, TYPE_PROC_REF(/obj/machinery/door/airlock, close))
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/obj/item/circuit_component/airlock_access_event
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display_name = "Airlock Access Event"
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desc = "An event that can be handled through circuit components to determine if the door should open or not for an entity that might be trying to access it."
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circuit_flags = CIRCUIT_FLAG_INSTANT
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/// The shell, if it is an airlock.
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var/obj/machinery/door/airlock/attached_airlock
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/// Tells the event to open the airlock.
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var/datum/port/input/open_airlock
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/// The person trying to open the airlock.
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var/datum/port/output/accessing_entity
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/// The signal sent when this event is triggered
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var/datum/port/output/event_triggered
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/obj/item/circuit_component/airlock_access_event/register_shell(atom/movable/shell)
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. = ..()
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if(istype(shell, /obj/machinery/door/airlock))
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attached_airlock = shell
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RegisterSignals(shell, list(
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COMSIG_AIRLOCK_SHELL_ALLOWED,
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), PROC_REF(handle_allowed))
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/obj/item/circuit_component/airlock_access_event/unregister_shell(atom/movable/shell)
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attached_airlock = null
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UnregisterSignal(shell, list(
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COMSIG_AIRLOCK_SHELL_ALLOWED
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))
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return ..()
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/obj/item/circuit_component/airlock_access_event/populate_ports()
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open_airlock = add_input_port("Should Open Airlock", PORT_TYPE_RESPONSE_SIGNAL, trigger = PROC_REF(should_open_airlock))
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accessing_entity = add_output_port("Accessing Entity", PORT_TYPE_ATOM)
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event_triggered = add_output_port("Event Triggered", PORT_TYPE_INSTANT_SIGNAL)
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/obj/item/circuit_component/airlock_access_event/proc/should_open_airlock(datum/port/input/port, list/return_values)
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CIRCUIT_TRIGGER
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if(!return_values)
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return
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return_values["should_open"] = TRUE
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/obj/item/circuit_component/airlock_access_event/proc/handle_allowed(datum/source, mob/accesser)
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SIGNAL_HANDLER
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if(!attached_airlock)
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return
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SScircuit_component.queue_instant_run()
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accessing_entity.set_output(accesser)
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event_triggered.set_output(COMPONENT_SIGNAL)
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var/list/result = SScircuit_component.execute_instant_run()
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if(!result)
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attached_airlock.visible_message(span_warning("[attached_airlock]'s circuitry overheats!"))
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return
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if(result["should_open"])
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return ACCESS_ALLOWED
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else
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return ACCESS_DISALLOWED
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