[MIRROR] Removes some simple sleeps (#11527)

Co-authored-by: Cameron Lennox <killer65311@gmail.com>

code/game/objects/items/devices/flash.dm

@@ -222,8 +222,7 @@
 			animation.icon = 'icons/mob/mob.dmi'
 			animation.master = user
 			flick("blspell", animation)
-			sleep(5)
-			qdel(animation)
+			QDEL_IN(animation, 5)
 
 	if(!flashfail)
 		flick("flash2", src)
@@ -267,8 +266,7 @@
 			animation.icon = 'icons/mob/mob.dmi'
 			animation.master = user
 			flick("blspell", animation)
-			sleep(5)
-			qdel(animation)
+			QDEL_IN(animation, 5)
 
 	for(var/mob/living/carbon/C in oviewers(3, null))
 		var/safety = C.eyecheck()

code/game/objects/items/devices/taperecorder.dm

@@ -346,9 +346,8 @@
 		t1 += "[printedmessage]<BR>"
 	P.info = t1
 	P.name = "Transcript"
-	canprint = 0
-	sleep(300)
-	canprint = 1
+	canprint = FALSE
+	VARSET_IN(src, canprint, TRUE, 30 SECONDS)
 
 
 /obj/item/taperecorder/attack_self(mob/user)

code/game/objects/items/toys/toys_vr.dm

@@ -617,10 +617,8 @@
 		spawn(5) //gia said so
 			icon_state = "nuketoy"
 			playsound(src, 'sound/machines/alarm.ogg', 10, 0, 0)
-			sleep(135)
-			icon_state = "nuketoycool"
-			sleep(cooldown - world.time)
-			icon_state = "nuketoyidle"
+			VARSET_IN(src, icon_state, "nuketoycool", 135)
+			VARSET_IN(src, icon_state, "nuketoyidle", (135 + (cooldown - world.time)))
 	else
 		var/timeleft = (cooldown - world.time)
 		to_chat(user, span_warning("Nothing happens, and") + " '[round(timeleft/10)]' " + span_warning("appears on a small display."))
@@ -796,8 +794,7 @@
 	s.set_up(5, 1, src)
 	s.start()
 	icon_state = "shoot"
-	sleep(5)
-	icon_state = "[initial(icon_state)]"
+	VARSET_IN(src, icon_state, "[initial(icon_state)]", 5)
 
 /*
  * Toy chainsaw

code/game/objects/structures/electricchair.dm

@@ -68,7 +68,6 @@
 		for(var/mob/living/L as anything in buckled_mobs)
 			L.burn_skin(85)
 			to_chat(L, span_danger("You feel a deep shock course through your body!"))
-			sleep(1)
 			L.burn_skin(85)
 			L.Stun(600)
 	visible_message(span_danger("The electric chair went off!"), span_danger("You hear a deep sharp shock!"))

code/game/objects/stumble_into_vr.dm

@@ -112,10 +112,8 @@
 /obj/machinery/porta_turret/stumble_into(mob/living/M)
 	..()
 	if(!attacked && !emagged)
-		attacked = 1
-		spawn()
-			sleep(60)
-			attacked = 0
+		attacked = TRUE
+		VARSET_IN(src, attacked, FALSE, 6 SECONDS)
 
 /obj/machinery/space_heater/stumble_into(mob/living/M)
 	..()