Revert "Undo meteor shield changes" (#9361)

code/modules/events/meteors.dm

@@ -22,6 +22,10 @@
 
 /datum/event/meteor_wave/start()
 	affecting_z -= global.using_map.sealed_levels // Space levels only please!
+	//CHOMPAdd Start, fills gaps
+	for(var/obj/machinery/shield_gen/gen in global.machines)
+		gen.fill_diffused()
+	//CHOMPAdd End
 	..()
 
 /datum/event/meteor_wave/announce()
@@ -60,6 +64,10 @@
 
 /datum/event/meteor_wave/end()
 	..()
+	//CHOMPAdd Start, fills gaps
+	for(var/obj/machinery/shield_gen/gen in global.machines)
+		gen.fill_diffused()
+	//CHOMPAdd End
 	if(!victim)
 		switch(severity)
 			if(EVENT_LEVEL_MAJOR)

code/modules/shieldgen/shield_gen.dm

@@ -258,6 +258,20 @@
 		for(var/mob/M in view(5,src))
 			to_chat(M, "[icon2html(src, M.client)] You hear heavy droning fade out.")
 		shield_hum.stop()
+// CHOMPAdd Start - Fills gaps when meteors happen
+/obj/machinery/shield_gen/proc/fill_diffused()
+	if(active)
+		var/list/covered_turfs = get_shielded_turfs()
+		var/turf/T = get_turf(src)
+		var/obj/effect/energy_field/E
+		if(T in covered_turfs)
+			covered_turfs.Remove(T)
+		for(var/turf/O in covered_turfs)
+			if(locate(/obj/effect/energy_field, O) || locate(/obj/machinery/pointdefense, orange(2, O)))
+				continue
+			E = new(O, src)
+			field.Add(E)
+// CHOMPAdd End
 
 /obj/machinery/shield_gen/update_icon()
 	if(stat & BROKEN)