Synth glitch screens

mods/ipc_mods/code/machine_functions.dm

@@ -88,3 +88,83 @@
 
 	visible_message("<span class='notice'>\The [src] attaches \the [O] to \his body!</span>",
 			"<span class='notice'>You attach \the [O] to your body!</span>")
+
+
+
+/obj/screen/fullscreen/no_power
+	icon = 'mods/ipc_mods/icons/glitch.dmi'
+	icon_state = "no_power"
+	layer = BLIND_LAYER
+	scale_to_view = TRUE
+
+/obj/screen/fullscreen/glitch_monitor
+	icon = 'mods/ipc_mods/icons/glitch.dmi'
+	icon_state = "glitch_monitor"
+	layer = BLIND_LAYER
+	scale_to_view = TRUE
+	alpha = 60
+
+/obj/screen/fullscreen/glitchs
+	icon = 'mods/ipc_mods/icons/glitch.dmi'
+	icon_state = "glitch_eye"
+	layer = BLIND_LAYER
+	scale_to_view = TRUE
+
+/obj/screen/fullscreen/glitch_bw
+	icon = 'mods/ipc_mods/icons/glitch.dmi'
+	icon_state = "glitch_bw"
+	layer = BLIND_LAYER
+	scale_to_view = TRUE
+	alpha = 60
+
+/obj/screen/fullscreen/glitch_bw/alpha
+	alpha = 160
+
+
+/datum/species/handle_vision(mob/living/carbon/human/H)
+	if(H.isSynthetic())
+		var/list/vision = H.get_accumulated_vision_handlers()
+		H.update_sight()
+		H.set_sight(H.sight|get_vision_flags(H)|H.equipment_vision_flags|vision[1])
+		H.change_light_colour(H.getDarkvisionTint())
+
+		if(H.stat == DEAD)
+			return 1
+
+		if(!H.druggy)
+			H.set_see_in_dark((H.sight == (SEE_TURFS|SEE_MOBS|SEE_OBJS)) ? 8 : min(H.getDarkvisionRange() + H.equipment_darkness_modifier, 8))
+			if(H.equipment_see_invis)
+				H.set_see_invisible(max(min(H.see_invisible, H.equipment_see_invis), vision[2]))
+
+		if(H.equipment_tint_total >= TINT_BLIND)
+			H.eye_blind = max(H.eye_blind, 1)
+
+		if(!H.client)//no client, no screen to update
+			return 1
+
+		if(H.stat == !UNCONSCIOUS)
+			H.set_fullscreen(H.eye_blind && !H.equipment_prescription, "glitch_monitor", /obj/screen/fullscreen/glitch_bw/alpha)
+		H.set_fullscreen(H.stat == UNCONSCIOUS, "no_power", /obj/screen/fullscreen/no_power)
+
+		if(config.welder_vision)
+			H.set_fullscreen(H.equipment_tint_total, "welder", /obj/screen/fullscreen/impaired, H.equipment_tint_total)
+		var/how_nearsighted = get_how_nearsighted(H)
+		H.set_fullscreen(how_nearsighted, "nearsighted", /obj/screen/fullscreen/oxy, how_nearsighted)
+		H.set_fullscreen(H.eye_blurry, "blurry", /obj/screen/fullscreen/glitch_bw)
+		H.set_fullscreen(H.druggy, "high", /obj/screen/fullscreen/high)
+
+		for(var/overlay in H.equipment_overlays)
+			H.client.screen |= overlay
+
+		return 1
+	else
+		.=..()
+
+/mob/living/carbon/human/emp_act(severity)
+	. = ..()
+	if(isSynthetic())
+		overlay_fullscreen("sensoremp", /obj/screen/fullscreen/glitchs)
+		addtimer(new Callback(src, PROC_REF(clear_emp_act)), 1.5 SECONDS)
+
+/mob/living/carbon/human/proc/clear_emp_act()
+	clear_fullscreen("sensoremp")