[MIRROR] Makes air alarm and keycard authenticator emissive [MDB IGNORE] (#11602)

* Makes air alarm and keycard authenticator emissive (#64982)

* emissive air alarm

* Makes keycard authentication emissive

* tweak keycard blink sprite

* Makes air alarm and keycard authenticator emissive

* Air alarm sprites (#11649)

Co-authored-by: Tastyfish <crazychris32@gmail.com>

code/modules/atmospherics/machinery/airalarm.dm

@@ -547,6 +547,25 @@
 					"set_internal_pressure" = 0
 				), signal_source)
 
+/obj/machinery/airalarm/update_appearance(updates)
+	. = ..()
+
+	if(panel_open || (machine_stat & (NOPOWER|BROKEN)) || shorted)
+		set_light(0)
+		return
+
+	var/area/our_area = get_area(src)
+	var/color
+	switch(max(danger_level, !!our_area.active_alarms[ALARM_ATMOS]))
+		if(0)
+			color = "#03A728" // green
+		if(1)
+			color = "#EC8B2F" // yellow
+		if(2)
+			color = "#DA0205" // red
+
+	set_light(1.4, 1, color)
+
 /obj/machinery/airalarm/update_icon_state()
 	if(panel_open)
 		switch(buildstage)
@@ -558,19 +577,27 @@
 				icon_state = "alarm_b1"
 		return ..()
 
+	icon_state = "alarmp"
+	return ..()
+
+/obj/machinery/airalarm/update_overlays()
+	. = ..()
+
 	if((machine_stat & (NOPOWER|BROKEN)) || shorted)
-		icon_state = "alarmp"
-		return ..()
+		return
 
 	var/area/our_area = get_area(src)
+	var/state
 	switch(max(danger_level, !!our_area.active_alarms[ALARM_ATMOS]))
 		if(0)
-			icon_state = "alarm0"
+			state = "alarm0"
 		if(1)
-			icon_state = "alarm2" //yes, alarm2 is yellow alarm
+			state = "alarm2" //yes, alarm2 is yellow alarm
 		if(2)
-			icon_state = "alarm1"
-	return ..()
+			state = "alarm1"
+
+	. += mutable_appearance(icon, state)
+	. += emissive_appearance(icon, state, alpha = src.alpha)
 
 /**
  * main proc for throwing a shitfit if the air isnt right.

code/modules/security_levels/keycard_authentication.dm

@@ -80,12 +80,28 @@ MAPPING_DIRECTIONAL_HELPERS(/obj/machinery/keycard_auth, 26)
 			if(event_source)
 				event_source.trigger_event(usr)
 				event_source = null
+				update_appearance()
 				. = TRUE
 		if("bsa_unlock")
 			if(!event_source)
 				sendEvent(KEYCARD_BSA_UNLOCK)
 				. = TRUE
 
+/obj/machinery/keycard_auth/update_appearance(updates)
+	. = ..()
+
+	if(event_source && !(machine_stat & (NOPOWER|BROKEN)))
+		set_light(1.4, 0.7, "#5668E1")
+	else
+		set_light(0)
+
+/obj/machinery/keycard_auth/update_overlays()
+	. = ..()
+
+	if(event_source && !(machine_stat & (NOPOWER|BROKEN)))
+		. += mutable_appearance(icon, "auth_on")
+		. += emissive_appearance(icon, "auth_on", alpha = src.alpha)
+
 /obj/machinery/keycard_auth/proc/sendEvent(event_type)
 	triggerer = usr
 	event = event_type
@@ -99,13 +115,13 @@ MAPPING_DIRECTIONAL_HELPERS(/obj/machinery/keycard_auth, 26)
 	waiting = FALSE
 
 /obj/machinery/keycard_auth/proc/triggerEvent(source)
-	icon_state = "auth_on"
 	event_source = source
+	update_appearance()
 	addtimer(CALLBACK(src, .proc/eventTriggered), 20)
 
 /obj/machinery/keycard_auth/proc/eventTriggered()
-	icon_state = "auth_off"
 	event_source = null
+	update_appearance()
 
 /obj/machinery/keycard_auth/proc/trigger_event(confirmer)
 	log_game("[key_name(triggerer)] triggered and [key_name(confirmer)] confirmed event [event]")