Add ringers (#3414)

Adds ringers at Juani's request. Pretty much a console you can use your PDA on to add it to a list, then, there is a button someone can click and it will ping you.

aurorastation.dme

@@ -435,10 +435,10 @@
 #include "code\game\gamemodes\mixed\infiltration.dm"
 #include "code\game\gamemodes\mixed\intrigue.dm"
 #include "code\game\gamemodes\mixed\paranoia.dm"
-#include "code\game\gamemodes\mixed\veilparty.dm"
 #include "code\game\gamemodes\mixed\siege.dm"
 #include "code\game\gamemodes\mixed\traitorling.dm"
 #include "code\game\gamemodes\mixed\uprising.dm"
+#include "code\game\gamemodes\mixed\veilparty.dm"
 #include "code\game\gamemodes\mixed\visitors.dm"
 #include "code\game\gamemodes\ninja\ninja.dm"
 #include "code\game\gamemodes\nuclear\nuclear.dm"
@@ -513,6 +513,7 @@
 #include "code\game\machinery\recharger.dm"
 #include "code\game\machinery\rechargestation.dm"
 #include "code\game\machinery\requests_console.dm"
+#include "code\game\machinery\ringer.dm"
 #include "code\game\machinery\robot_fabricator.dm"
 #include "code\game\machinery\seed_extractor.dm"
 #include "code\game\machinery\Sleeper.dm"
@@ -1985,6 +1986,7 @@
 #include "code\modules\research\rdmachines.dm"
 #include "code\modules\research\research.dm"
 #include "code\modules\research\server.dm"
+#include "code\modules\research\stockparts.dm"
 #include "code\modules\research\designs\AI_modules_designs.dm"
 #include "code\modules\research\designs\circuit_designs.dm"
 #include "code\modules\research\designs\medical_designs.dm"
@@ -1994,7 +1996,6 @@
 #include "code\modules\research\designs\stock_parts_designs.dm"
 #include "code\modules\research\designs\tcom_designs.dm"
 #include "code\modules\research\designs\weapon_designs.dm"
-#include "code\modules\research\stockparts.dm"
 #include "code\modules\research\xenoarchaeology\chemistry.dm"
 #include "code\modules\research\xenoarchaeology\geosample.dm"
 #include "code\modules\research\xenoarchaeology\manuals.dm"

code/game/machinery/ringer.dm

@@ -0,0 +1,146 @@
+/obj/machinery/ringer
+	name = "ringer terminal"
+	desc = "A ringer terminal, PDAs can be linked to it."
+	icon = 'icons/obj/terminals.dmi'
+	icon_state = "bell_standby"
+	anchored = TRUE
+
+	req_access = list() //what access it needs to link your pda
+
+	var/id = null
+	var/list/obj/item/device/pda/rings_pdas = list() //A list of PDAs to alert upon someone touching the machine
+	var/listener/ringers
+	var/on = TRUE
+	var/department = "Somewhere" //whatever department/desk you put this thing
+	var/pinged = FALSE //for cooldown
+
+/obj/machinery/ringer/Initialize()
+	. = ..()
+	if (id)
+		ringers = new(id, src)
+
+/obj/machinery/ringer/power_change()
+	..()
+	update_icon()
+
+/obj/machinery/ringer/Destroy()
+	QDEL_NULL(ringers)
+	return ..()
+
+/obj/machinery/ringer/update_icon()
+	if(stat & NOPOWER)
+		icon_state = "bell_off"
+		return
+	if (rings_pdas || rings_pdas.len)
+		icon_state = "bell_active"
+	if(pinged)
+		icon_state = "bell_alert"
+	if(!on)
+		icon_state = "bell_off"
+	else
+		icon_state = "bell_standby"
+
+/obj/machinery/ringer/attackby(obj/item/C as obj, mob/living/user as mob)
+	if(stat & (BROKEN|NOPOWER) || !istype(user,/mob/living))
+		return
+
+	if (istype(C, /obj/item/device/pda))
+		if(!check_access(C))
+			user << "<span class='warning'>Access Denied.</span>"
+			return
+		else if (C in rings_pdas)
+			user << "<span class='notice'>You unlink \the [C] from \the [src].</span>"
+			remove_pda(C)
+			return
+		user << "<span class='notice'>You link \the [C] to \the [src], it will now ring upon someone using \the [src].</span>"
+		rings_pdas += C
+		C.OnDestroy(CALLBACK(src, .proc/remove_pda, C))
+		update_icon()
+
+	else
+		..()
+
+/obj/machinery/ringer/attack_hand(mob/user as mob)
+	if(..())
+		return
+
+	add_fingerprint(user)
+
+	if(stat & (BROKEN|NOPOWER) || !istype(usr,/mob/living))
+		return
+
+	if(!on)
+		user << "<span class='notice'>You turn \the [src] on, now all PDAs linked to it will be notified.</span>"
+		on = TRUE
+
+	else
+		user << "<span class='notice'>You turn \the [src] off.</span>"
+		on = FALSE
+
+	update_icon()
+
+/obj/machinery/ringer/proc/ring_pda()
+
+	if (!on || pinged)
+		return
+
+	pinged = TRUE
+
+	playsound(src.loc, 'sound/machines/ringer.ogg', 50, 1)
+
+	if (!rings_pdas || !rings_pdas.len)
+		return
+
+	for (var/obj/item/device/pda/pda in rings_pdas)
+		if (pda.toff || pda.message_silent)
+			continue
+
+		var/message = "Notification from \the [department]!"
+		pda.new_info(pda.message_silent, pda.ttone, "\icon[pda] <b>[message]</b>")
+
+	addtimer(CALLBACK(src, .proc/unping), 45 SECONDS)
+
+/obj/machinery/ringer/proc/unping(var/obj/item/device/pda/pda)
+	pinged = FALSE
+	update_icon()
+
+/obj/machinery/ringer/proc/remove_pda(var/obj/item/device/pda/pda)
+	if (istype(pda))
+		rings_pdas -= pda
+
+/obj/machinery/ringer_button
+	name = "ringer button"
+	desc = "Use this to get someone's attention, or to annoy them."
+	icon = 'icons/obj/terminals.dmi'
+	icon_state = "ringer"
+	anchored = TRUE
+	var/id = ""
+
+/obj/machinery/ringer_button/Initialize(mapload, newid)
+	. = ..()
+	if(!id)
+		id = newid
+	update_icon()
+
+/obj/machinery/ringer_button/power_change()
+	..()
+	update_icon()
+
+/obj/machinery/ringer_button/update_icon()
+	if(stat & NOPOWER)
+		icon_state = "ringer_off"
+	else
+		icon_state = "ringer"
+
+/obj/machinery/ringer_button/attack_hand(mob/living/user)
+
+	user.setClickCooldown(DEFAULT_ATTACK_COOLDOWN)
+
+	if(use_power)
+		use_power(active_power_usage)
+
+	for (var/thing in GET_LISTENERS(id))
+		var/listener/L = thing
+		var/obj/machinery/ringer/C = L.target
+		if (istype(C))
+			C.ring_pda()

code/modules/global_listener/devices.dm

@@ -1,8 +1,8 @@
 //-------------------------------
 // Buttons
-//	Sender: intended to be used by buttons, when the button is pressed it will call activate() on all connected /button 
+//	Sender: intended to be used by buttons, when the button is pressed it will call activate() on all connected /button
 //			receivers.
-//	Receiver: does whatever the subtype does. deactivate() by default calls activate(), so you will have to override in 
+//	Receiver: does whatever the subtype does. deactivate() by default calls activate(), so you will have to override in
 //			  it in a subtype if you want it to do something.
 //-------------------------------
 /datum/wifi/sender/button/activate(mob/living/user)
@@ -24,7 +24,7 @@
 
 //-------------------------------
 // Doors
-//	Sender: sends an open/close request to all connected /door receivers. Utilises spawn_sync to trigger all doors to 
+//	Sender: sends an open/close request to all connected /door receivers. Utilises spawn_sync to trigger all doors to
 //			open at approximately the same time. Waits until all doors have finished opening before returning.
 //	Receiver: will try to open/close the parent door when activate/deactivate is called.
 //-------------------------------
@@ -35,7 +35,7 @@
 		return
 
 	var/datum/spawn_sync/S = new()
-	
+
 	for (var/thing in GET_LISTENERS(id))
 		var/listener/L = thing
 		var/datum/wifi/receiver/button/door/D = L.target
@@ -102,7 +102,7 @@
 	var/obj/machinery/power/emitter/E = parent
 	if(istype(E) && !E.active)
 		E.activate(user)	//if the emitter is not active, trigger the activate proc to toggle it
-		
+
 /datum/wifi/receiver/button/emitter/deactivate(mob/living/user)
 	var/obj/machinery/power/emitter/E = parent
 	if(istype(E) && E.active)
@@ -159,7 +159,6 @@
 		var/obj/machinery/igniter/I = parent
 		if(I.on)
 			I.ignite()
-
 //-------------------------------
 // Sparker
 // Triggers the parent /sparker to ignite().
@@ -172,7 +171,7 @@
 
 //-------------------------------
 // Mass Driver
-//	Sender: carries out a sequence of first opening all connected doors, then activating all connected mass drivers, 
+//	Sender: carries out a sequence of first opening all connected doors, then activating all connected mass drivers,
 //			then closes all connected doors. It will wait before continuing the sequence after opening/closing the doors.
 //	Receiver: Triggers the parent mass dirver to activate.
 //-------------------------------