Absolut cleanup.

code/game/machinery/status_display.dm

@@ -10,7 +10,6 @@
 // Use to show shuttle ETA/ETD times
 // Alert status
 // And arbitrary messages set by comms computer
-
 /obj/machinery/status_display
 	icon = 'icons/obj/status_display.dmi'
 	icon_state = "frame"
@@ -41,7 +40,7 @@
 
 // new display
 // register for radio system
-	New()
+/obj/machinery/status_display/New()
 	..()
 	spawn(5)	// must wait for map loading to finish
 		if(radio_controller)
@@ -49,14 +48,13 @@
 
 
 // timed process
-
+/obj/machinery/status_display/process()
-	process()
 	if(stat & NOPOWER)
 		remove_display()
 		return
 	update()
 
-	emp_act(severity)
+/obj/machinery/status_display/emp_act(severity)
 	if(stat & (BROKEN|NOPOWER))
 		..(severity)
 		return
@@ -64,8 +62,7 @@
 	..(severity)
 
 // set what is displayed
-
+/obj/machinery/status_display/proc/update()
-	proc/update()
 	if(friendc && mode!=4) //Makes all status displays except supply shuttle timer display the eye -- Urist
 		set_picture("ai_friend")
 		return
@@ -137,7 +134,7 @@
 					line1 = ""
 			update_display(line1, line2)
 
-	examine()
+/obj/machinery/status_display/examine()
 	set src in view()
 	. = ..()
 	switch(mode)
@@ -145,7 +142,7 @@
 			usr << "The display says:<br>\t<xmp>[message1]</xmp><br>\t<xmp>[message2]</xmp>"
 
 
-	proc/set_message(m1, m2)
+/obj/machinery/status_display/proc/set_message(m1, m2)
 	if(m1)
 		index1 = (length(m1) > CHARS_PER_LINE)
 		message1 = m1
@@ -160,29 +157,29 @@
 		message2 = ""
 		index2 = 0
 
-	proc/set_picture(state)
+/obj/machinery/status_display/proc/set_picture(state)
 	picture_state = state
 	remove_display()
 	overlays += image('icons/obj/status_display.dmi', icon_state=picture_state)
 
-	proc/update_display(line1, line2)
+/obj/machinery/status_display/proc/update_display(line1, line2)
 	var/new_text = {"<div style="font-size:[FONT_SIZE];color:[FONT_COLOR];font:'[FONT_STYLE]';text-align:center;" valign="top">[line1]<br>[line2]</div>"}
 	if(maptext != new_text)
 		maptext = new_text
 
-	proc/get_shuttle_timer_arrival()
+/obj/machinery/status_display/proc/get_shuttle_timer_arrival()
 	var/timeleft = emergency_shuttle.estimate_arrival_time()
 	if(timeleft < 0)
 		return ""
 	return "[add_zero(num2text((timeleft / 60) % 60),2)]:[add_zero(num2text(timeleft % 60), 2)]"
 
-	proc/get_shuttle_timer_departure()
+/obj/machinery/status_display/proc/get_shuttle_timer_departure()
 	var/timeleft = emergency_shuttle.estimate_launch_time()
 	if(timeleft < 0)
 		return ""
 	return "[add_zero(num2text((timeleft / 60) % 60),2)]:[add_zero(num2text(timeleft % 60), 2)]"
 
-	proc/get_supply_shuttle_timer()
+/obj/machinery/status_display/proc/get_supply_shuttle_timer()
 	var/datum/shuttle/ferry/supply/shuttle = supply_controller.shuttle
 	if (!shuttle)
 		return "Error"
@@ -194,15 +191,13 @@
 		return "[add_zero(num2text((timeleft / 60) % 60),2)]:[add_zero(num2text(timeleft % 60), 2)]"
 	return ""
 
-	proc/remove_display()
+/obj/machinery/status_display/proc/remove_display()
 	if(overlays.len)
 		overlays.Cut()
 	if(maptext)
 		maptext = ""
 
-
+/obj/machinery/status_display/receive_signal(datum/signal/signal)
-	receive_signal(datum/signal/signal)
-
 	switch(signal.data["command"])
 		if("blank")
 			mode = 0
@@ -222,8 +217,6 @@
 			if(supply_display)
 				mode = 4
 
-
-
 /obj/machinery/ai_status_display
 	icon = 'icons/obj/status_display.dmi'
 	icon_state = "frame"
@@ -239,23 +232,21 @@
 
 	var/emotion = "Neutral"
 
-
+/obj/machinery/ai_status_display/process()
-	process()
 	if(stat & NOPOWER)
 		overlays.Cut()
 		return
 
 	update()
 
-	emp_act(severity)
+/obj/machinery/ai_status_display/emp_act(severity)
 	if(stat & (BROKEN|NOPOWER))
 		..(severity)
 		return
 	set_picture("ai_bsod")
 	..(severity)
 
-	proc/update()
+/obj/machinery/ai_status_display/proc/update()
-
 	if(mode==0) //Blank
 		overlays.Cut()
 		return
@@ -294,7 +285,6 @@
 				set_picture("ai_facepalm")
 			if("Friend Computer")
 				set_picture("ai_friend")
-
 		return
 
 	if(mode==2)	// BSOD
@@ -302,7 +292,7 @@
 		return
 
 
-	proc/set_picture(var/state)
+/obj/machinery/ai_status_display/proc/set_picture(var/state)
 	picture_state = state
 	if(overlays.len)
 		overlays.Cut()