Merge pull request #13751 from Fox-McCloud/alarm-overhaul

Overhauls and Refactors Alarm System

code/modules/power/apc.dm

@@ -216,8 +216,7 @@
 		area = A
 		name = "\improper [area.name] APC"
 	else
-		area = get_area_name(areastring)
-		name = "\improper [area.name] APC"
+		name = "\improper [get_area_name(area, TRUE)] APC"
 	area.apc |= src
 
 	update_icon()
@@ -1192,31 +1191,31 @@
 				lighting = autoset(lighting, 1)
 				environ = autoset(environ, 1)
 				autoflag = 3
-				if(report_power_alarm && is_station_contact(z))
-					SSalarms.power_alarm.clearAlarm(loc, src)
+				if(report_power_alarm)
+					area.poweralert(TRUE, src)
 		else if(cell.charge < 1250 && cell.charge > 750 && longtermpower < 0)                       // <30%, turn off equipment
 			if(autoflag != 2)
 				equipment = autoset(equipment, 2)
 				lighting = autoset(lighting, 1)
 				environ = autoset(environ, 1)
-				if(report_power_alarm && is_station_contact(z))
-					SSalarms.power_alarm.triggerAlarm(loc, src)
+				if(report_power_alarm)
+					area.poweralert(FALSE, src)
 				autoflag = 2
 		else if(cell.charge < 750 && cell.charge > 10)        // <15%, turn off lighting & equipment
 			if((autoflag > 1 && longtermpower < 0) || (autoflag > 1 && longtermpower >= 0))
 				equipment = autoset(equipment, 2)
 				lighting = autoset(lighting, 2)
 				environ = autoset(environ, 1)
-				if(report_power_alarm && is_station_contact(z))
-					SSalarms.power_alarm.triggerAlarm(loc, src)
+				if(report_power_alarm)
+					area.poweralert(FALSE, src)
 				autoflag = 1
 		else if(cell.charge <= 0)                                   // zero charge, turn all off
 			if(autoflag != 0)
 				equipment = autoset(equipment, 0)
 				lighting = autoset(lighting, 0)
 				environ = autoset(environ, 0)
-				if(report_power_alarm && is_station_contact(z))
-					SSalarms.power_alarm.triggerAlarm(loc, src)
+				if(report_power_alarm)
+					area.poweralert(FALSE, src)
 				autoflag = 0
 
 		// now trickle-charge the cell
@@ -1271,8 +1270,8 @@
 		equipment = autoset(equipment, 0)
 		lighting = autoset(lighting, 0)
 		environ = autoset(environ, 0)
-		if(report_power_alarm && is_station_contact(z))
-			SSalarms.power_alarm.triggerAlarm(loc, src)
+		if(report_power_alarm)
+			area.poweralert(FALSE, src)
 		autoflag = 0
 
 	// update icon & area power if anything changed

code/modules/power/lighting.dm

@@ -177,6 +177,8 @@
 	var/nightshift_light_power = 0.45
 	var/nightshift_light_color = "#FFDDCC"
 
+	var/bulb_emergency_colour = "#FF3232"	// determines the colour of the light while it's in emergency mode
+
 // the smaller bulb light fixture
 
 /obj/machinery/light/small
@@ -238,7 +240,11 @@
 
 	switch(status)		// set icon_states
 		if(LIGHT_OK)
-			icon_state = "[base_state][on]"
+			var/area/A = get_area(src)
+			if(A && A.fire)
+				icon_state = "[base_state]_emergency"
+			else
+				icon_state = "[base_state][on]"
 		if(LIGHT_EMPTY)
 			icon_state = "[base_state]-empty"
 			on = FALSE
@@ -260,10 +266,20 @@
 			on = FALSE
 	update_icon()
 	if(on)
-		var/BR = nightshift_enabled ? nightshift_light_range : brightness_range
-		var/PO = nightshift_enabled ? nightshift_light_power : brightness_power
-		var/CO = nightshift_enabled ? nightshift_light_color : brightness_color
-		var/matching = light_range == BR && light_power == PO && light_color == CO
+		var/BR = brightness_range
+		var/PO = brightness_power
+		var/CO = brightness_color
+		if(color)
+			CO = color
+		var/area/A = get_area(src)
+		if(A && A.fire)
+			CO = bulb_emergency_colour
+		else if(nightshift_enabled)
+			BR = nightshift_light_range
+			PO = nightshift_light_power
+			if(!color)
+				CO = nightshift_light_color
+		var/matching = light && BR == light.light_range && PO == light.light_power && CO == light.light_color
 		if(!matching)
 			switchcount++
 			if(rigged)

code/modules/power/singularity/investigate.dm

@@ -1,4 +1,4 @@
-/area/engine/engineering/power_alert(var/alarming)
-	if(alarming)
-		investigate_log("has a power alarm!","singulo")
+/area/engine/engineering/poweralert(state, source)
+	if(state != poweralm)
+		investigate_log("has a power alarm!", "singulo")
 	..()