Works on New Blob

code/modules/power/apc.dm

@@ -690,6 +690,12 @@
 					to_chat(user,"<span class='warning'>The APC interface refused to unlock.</span>")
 				return 1
 
+/obj/machinery/power/apc/blob_act()
+	if(!wires.IsAllCut())
+		wiresexposed = TRUE
+		wires.CutAll()
+		update_icon()
+
 /obj/machinery/power/apc/attack_hand(mob/user)
 //	if (!can_use(user)) This already gets called in interact() and in topic()
 //		return

code/modules/power/lighting.dm

@@ -329,6 +329,9 @@
 	broken()
 	return 1
 
+/obj/machinery/light/blob_act()
+	broken()
+
 // attempt to set the light's on/off status
 // will not switch on if broken/burned/empty
 /obj/machinery/light/proc/seton(var/s)

code/modules/power/singularity/emitter.dm

@@ -250,14 +250,21 @@
 	if(!P || !P.damage || P.get_structure_damage() <= 0 )
 		return
 
-	integrity = integrity - P.damage
-	if(integrity <= 0)
+	adjust_integrity(-P.get_structure_damage())
+
+/obj/machinery/power/emitter/blob_act()
+	adjust_integrity(-1000) // This kills the emitter.
+
+/obj/machinery/power/emitter/proc/adjust_integrity(amount)
+	integrity = between(0, integrity + amount, initial(integrity))
+	if(integrity == 0)
 		if(powernet && avail(active_power_usage)) // If it's powered, it goes boom if killed.
 			visible_message(src, "<span class='danger'>\The [src] explodes violently!</span>", "<span class='danger'>You hear an explosion!</span>")
 			explosion(get_turf(src), 1, 2, 4)
 		else
 			src.visible_message("<span class='danger'>\The [src] crumples apart!</span>", "<span class='warning'>You hear metal collapsing.</span>")
-		qdel(src)
+		if(src)
+			qdel(src)
 
 /obj/machinery/power/emitter/examine(mob/user)
 	..()