diff --git a/code/_macros.dm b/code/_macros.dm index 7e8d581b90..e8caac8345 100644 --- a/code/_macros.dm +++ b/code/_macros.dm @@ -7,6 +7,8 @@ #define isanimal(A) istype(A, /mob/living/simple_animal) +#define isairlock(A) istype(A, /obj/machinery/door/airlock) + #define isbrain(A) istype(A, /mob/living/carbon/brain) #define iscarbon(A) istype(A, /mob/living/carbon) diff --git a/code/controllers/hooks-defs.dm b/code/controllers/hooks-defs.dm index 001372b4e3..e330024475 100644 --- a/code/controllers/hooks-defs.dm +++ b/code/controllers/hooks-defs.dm @@ -1,87 +1,87 @@ -/** - * Startup hook. - * Called in world.dm when the server starts. - */ -/hook/startup - -/** - * Roundstart hook. - * Called in gameticker.dm when a round starts. - */ -/hook/roundstart - -/** - * Roundend hook. - * Called in gameticker.dm when a round ends. - */ -/hook/roundend - -/** - * Death hook. - * Called in death.dm when someone dies. - * Parameters: var/mob/living/carbon/human, var/gibbed - */ -/hook/death - -/** - * Cloning hook. - * Called in cloning.dm when someone is brought back by the wonders of modern science. - * Parameters: var/mob/living/carbon/human - */ -/hook/clone - -/** - * Debrained hook. - * Called in brain_item.dm when someone gets debrained. - * Parameters: var/obj/item/organ/brain - */ -/hook/debrain - -/** - * Borged hook. - * Called in robot_parts.dm when someone gets turned into a cyborg. - * Parameters: var/mob/living/silicon/robot - */ -/hook/borgify - -/** - * Podman hook. - * Called in podmen.dm when someone is brought back as a Diona. - * Parameters: var/mob/living/carbon/alien/diona - */ -/hook/harvest_podman - -/** - * Payroll revoked hook. - * Called in Accounts_DB.dm when someone's payroll is stolen at the Accounts terminal. - * Parameters: var/datum/money_account - */ -/hook/revoke_payroll - -/** - * Account suspension hook. - * Called in Accounts_DB.dm when someone's account is suspended or unsuspended at the Accounts terminal. - * Parameters: var/datum/money_account - */ -/hook/change_account_status - -/** - * Employee reassignment hook. - * Called in card.dm when someone's card is reassigned at the HoP's desk. - * Parameters: var/obj/item/weapon/card/id - */ -/hook/reassign_employee - -/** - * Employee terminated hook. - * Called in card.dm when someone's card is terminated at the HoP's desk. - * Parameters: var/obj/item/weapon/card/id - */ -/hook/terminate_employee - -/** - * Crate sold hook. - * Called in supplyshuttle.dm when a crate is sold on the shuttle. - * Parameters: var/obj/structure/closet/crate/sold, var/area/shuttle - */ -/hook/sell_crate +/** + * Startup hook. + * Called in world.dm when the server starts. + */ +/hook/startup + +/** + * Roundstart hook. + * Called in gameticker.dm when a round starts. + */ +/hook/roundstart + +/** + * Roundend hook. + * Called in gameticker.dm when a round ends. + */ +/hook/roundend + +/** + * Death hook. + * Called in death.dm when someone dies. + * Parameters: var/mob/living/carbon/human, var/gibbed + */ +/hook/death + +/** + * Cloning hook. + * Called in cloning.dm when someone is brought back by the wonders of modern science. + * Parameters: var/mob/living/carbon/human + */ +/hook/clone + +/** + * Debrained hook. + * Called in brain_item.dm when someone gets debrained. + * Parameters: var/obj/item/organ/brain + */ +/hook/debrain + +/** + * Borged hook. + * Called in robot_parts.dm when someone gets turned into a cyborg. + * Parameters: var/mob/living/silicon/robot + */ +/hook/borgify + +/** + * Podman hook. + * Called in podmen.dm when someone is brought back as a Diona. + * Parameters: var/mob/living/carbon/alien/diona + */ +/hook/harvest_podman + +/** + * Payroll revoked hook. + * Called in Accounts_DB.dm when someone's payroll is stolen at the Accounts terminal. + * Parameters: var/datum/money_account + */ +/hook/revoke_payroll + +/** + * Account suspension hook. + * Called in Accounts_DB.dm when someone's account is suspended or unsuspended at the Accounts terminal. + * Parameters: var/datum/money_account + */ +/hook/change_account_status + +/** + * Employee reassignment hook. + * Called in card.dm when someone's card is reassigned at the HoP's desk. + * Parameters: var/obj/item/weapon/card/id + */ +/hook/reassign_employee + +/** + * Employee terminated hook. + * Called in card.dm when someone's card is terminated at the HoP's desk. + * Parameters: var/obj/item/weapon/card/id + */ +/hook/terminate_employee + +/** + * Crate sold hook. + * Called in supplyshuttle.dm when a crate is sold on the shuttle. + * Parameters: var/obj/structure/closet/crate/sold, var/area/shuttle + */ +/hook/sell_crate diff --git a/code/controllers/observer_listener/atom/observer.dm b/code/controllers/observer_listener/atom/observer.dm new file mode 100644 index 0000000000..da38580414 --- /dev/null +++ b/code/controllers/observer_listener/atom/observer.dm @@ -0,0 +1,31 @@ +#define OBSERVER_EVENT_DESTROY "OnDestroy" + +/atom + var/list/observer_events + +/atom/Destroy() + var/list/destroy_listeners = get_listener_list_from_event(OBSERVER_EVENT_DESTROY) + if(destroy_listeners) + for(var/destroy_listener in destroy_listeners) + call(destroy_listener, destroy_listeners[destroy_listener])(src) + + for(var/list/listeners in observer_events) + listeners.Cut() + + return ..() + +/atom/proc/register(var/event, var/procOwner, var/proc_call) + var/list/listeners = get_listener_list_from_event(event) + listeners[procOwner] = proc_call + +/atom/proc/unregister(var/event, var/procOwner) + var/list/listeners = get_listener_list_from_event(event) + listeners -= procOwner + +/atom/proc/get_listener_list_from_event(var/observer_event) + if(!observer_events) observer_events = list() + var/list/listeners = observer_events[observer_event] + if(!listeners) + listeners = list() + observer_events[observer_event] = listeners + return listeners diff --git a/code/controllers/observer_listener/datum/observer.dm b/code/controllers/observer_listener/datum/observer.dm new file mode 100644 index 0000000000..61f6fbf180 --- /dev/null +++ b/code/controllers/observer_listener/datum/observer.dm @@ -0,0 +1,28 @@ +/* +#define OBSERVER_EVENT_DESTROY "OnDestroy" + +/datum + var/list/observer_events + +/datum/Destroy() + for(var/list/listeners in observer_events) + listeners.Cut() + + return ..() + +/datum/proc/register(var/event, var/procOwner, var/proc_call) + var/list/listeners = get_listener_list_from_event(event) + listeners[procOwner] = proc_call + +/datum/proc/unregister(var/event, var/procOwner) + var/list/listeners = get_listener_list_from_event(event) + listeners -= procOwner + +/datum/proc/get_listener_list_from_event(var/observer_event) + if(!observer_events) observer_events = list() + var/list/listeners = observer_events[observer_event] + if(!listeners) + listeners = list() + observer_events[observer_event] = listeners + return listeners +*/ diff --git a/code/game/objects/items/devices/hacktool.dm b/code/game/objects/items/devices/hacktool.dm new file mode 100644 index 0000000000..0cf4af6c74 --- /dev/null +++ b/code/game/objects/items/devices/hacktool.dm @@ -0,0 +1,100 @@ +/obj/item/device/multitool/hacktool + var/is_hacking = 0 + var/max_known_targets + + var/in_hack_mode = 0 + var/list/known_targets + var/list/supported_types + var/datum/topic_state/default/must_hack/hack_state + +/obj/item/device/multitool/hacktool/New() + ..() + known_targets = list() + max_known_targets = 5 + rand(1,3) + supported_types = list(/obj/machinery/door/airlock) + hack_state = new(src) + +/obj/item/device/multitool/hacktool/Destroy() + for(var/T in known_targets) + var/atom/target = T + target.unregister(OBSERVER_EVENT_DESTROY, src) + known_targets.Cut() + qdel(hack_state) + hack_state = null + return ..() + +/obj/item/device/multitool/hacktool/attackby(var/obj/W, var/mob/user) + if(isscrewdriver(W)) + in_hack_mode = !in_hack_mode + playsound(src.loc, 'sound/items/Screwdriver.ogg', 50, 1) + else + ..() + +/obj/item/device/multitool/hacktool/resolve_attackby(atom/A, mob/user) + sanity_check() + + if(!in_hack_mode) + return ..() + + if(!attempt_hack(user, A)) + return 0 + + A.ui_interact(user, state = hack_state) + return 1 + +/obj/item/device/multitool/hacktool/proc/attempt_hack(var/mob/user, var/atom/target) + if(is_hacking) + user << "You are already hacking!" + return 0 + if(!is_type_in_list(target, supported_types)) + user << "\icon[src] Unable to hack this target!" + return 0 + var/found = known_targets.Find(target) + if(found) + known_targets.Swap(1, found) // Move the last hacked item first + return 1 + + user << "You begin hacking \the [target]..." + is_hacking = 1 + // On average hackin takes ~30 seconds. Fairly small random span to avoid people simply aborting and trying again + var/hack_result = do_after(user, (20 SECONDS + rand(0, 10 SECONDS) + rand(0, 10 SECONDS))) + is_hacking = 0 + + if(hack_result && in_hack_mode) + user << "Your hacking attempt was succesful!" + playsound(src.loc, 'sound/piano/A#6.ogg', 75) + else + user << "Your hacking attempt failed!" + return 0 + + known_targets.Insert(1, target) // Insert the newly hacked target first, + target.register(OBSERVER_EVENT_DESTROY, src, /obj/item/device/multitool/hacktool/proc/on_target_destroy) + return 1 + +/obj/item/device/multitool/hacktool/proc/sanity_check() + if(max_known_targets < 1) max_known_targets = 1 + // Cut away the oldest items if the capacity has been reached + if(known_targets.len > max_known_targets) + for(var/i = (max_known_targets + 1) to known_targets.len) + var/atom/A = known_targets[i] + A.unregister(OBSERVER_EVENT_DESTROY, src) + known_targets.Cut(max_known_targets + 1) + +/obj/item/device/multitool/hacktool/proc/on_target_destroy(var/target) + known_targets -= target + +/datum/topic_state/default/must_hack + var/obj/item/device/multitool/hacktool/hacktool + +/datum/topic_state/default/must_hack/New(var/hacktool) + src.hacktool = hacktool + ..() + +/datum/topic_state/default/must_hack/Destroy() + hacktool = null + return ..() + +/datum/topic_state/default/must_hack/can_use_topic(var/src_object, var/mob/user) + if(!hacktool || !hacktool.in_hack_mode || !(src_object in hacktool.known_targets)) + return STATUS_CLOSE + return ..() diff --git a/code/game/objects/items/devices/multitool.dm b/code/game/objects/items/devices/multitool.dm index 867e64f446..e7cb6f3475 100644 --- a/code/game/objects/items/devices/multitool.dm +++ b/code/game/objects/items/devices/multitool.dm @@ -20,4 +20,4 @@ origin_tech = list(TECH_MAGNET = 1, TECH_ENGINEERING = 1) var/obj/machinery/telecomms/buffer // simple machine buffer for device linkage - var/obj/machinery/clonepod/connecting //same for cryopod linkage \ No newline at end of file + var/obj/machinery/clonepod/connecting //same for cryopod linkage diff --git a/code/game/objects/items/devices/uplink_items.dm b/code/game/objects/items/devices/uplink_items.dm index bc9666990b..b0ee3689a1 100644 --- a/code/game/objects/items/devices/uplink_items.dm +++ b/code/game/objects/items/devices/uplink_items.dm @@ -411,6 +411,14 @@ datum/uplink_item/dd_SortValue() item_cost = 3 path = /obj/item/weapon/card/emag +/datum/uplink_item/item/tools/hacking_tool + name = "Door Hacking Tool" + item_cost = 2 + path = /obj/item/device/multitool/hacktool + desc = "Appears and functions as a standard multitool until the mode is toggled by applying a screwdriver appropriately. \ + When in hacking mode this device will grant full access to any standard airlock within 20 to 40 seconds. \ + This device will also be able to immediately access the last 6 to 8 hacked airlocks." + /datum/uplink_item/item/tools/clerical name = "Morphic Clerical Kit" item_cost = 3 diff --git a/polaris.dme b/polaris.dme index 588cc73c5c..fa49981699 100644 --- a/polaris.dme +++ b/polaris.dme @@ -127,6 +127,8 @@ #include "code\controllers\subsystems.dm" #include "code\controllers\verbs.dm" #include "code\controllers\voting.dm" +#include "code\controllers\observer_listener\atom\observer.dm" +#include "code\controllers\observer_listener\datum\observer.dm" #include "code\controllers\Processes\air.dm" #include "code\controllers\Processes\alarm.dm" #include "code\controllers\Processes\chemistry.dm" @@ -612,6 +614,7 @@ #include "code\game\objects\items\devices\flash.dm" #include "code\game\objects\items\devices\flashlight.dm" #include "code\game\objects\items\devices\floor_painter.dm" +#include "code\game\objects\items\devices\hacktool.dm" #include "code\game\objects\items\devices\lightreplacer.dm" #include "code\game\objects\items\devices\locker_painter.dm" #include "code\game\objects\items\devices\megaphone.dm"