Add meat hook, warp cube, wisp lantern, rename flashlight variable on weapons, add layer/inventory definitions

code/game/objects/effects/overlays.dm

@@ -113,6 +113,18 @@
 	layer = 4.1
 	duration = 4
 	
+/obj/effect/overlay/temp/explosion
+	name = "explosion"
+	icon = 'icons/effects/96x96.dmi'
+	icon_state = "explosion"
+	pixel_x = -32
+	pixel_y = -32
+	duration = 8
+
+/obj/effect/overlay/temp/explosion/fast
+	icon_state = "explosionfast"
+	duration = 4
+	
 /obj/effect/overlay/temp/decoy
 	desc = "It's a decoy!"
 	duration = 15

code/game/objects/items/robot/robot_upgrades.dm

@@ -196,25 +196,6 @@
 
 	return 1
 
-/obj/item/borg/upgrade/hyperka
-	name = "mining cyborg hyper-kinetic accelerator"
-	desc = "A satchel of holding replacement for mining cyborg's ore satchel module."
-	icon_state = "cyborg_upgrade3"
-	require_module = 1
-	module_type = /obj/item/weapon/robot_module/miner
-
-/obj/item/borg/upgrade/hyperka/action(mob/living/silicon/robot/R)
-	if(..())
-		return
-
-	for(var/obj/item/weapon/gun/energy/kinetic_accelerator/cyborg/H in R.module.modules)
-		qdel(H)
-
-	R.module.modules += new /obj/item/weapon/gun/energy/kinetic_accelerator/hyper/cyborg(R.module)
-	R.module.rebuild()
-
-	return 1
-
 /obj/item/borg/upgrade/syndicate
 	name = "illegal equipment module"
 	desc = "Unlocks the hidden, deadlier functions of a cyborg"

code/game/objects/items/weapons/powerfist.dm

@@ -87,7 +87,7 @@
 	target.apply_damage(force * fisto_setting, BRUTE)
 	target.visible_message("<span class='danger'>[user]'s powerfist lets out a loud hiss as they punch [target.name]!</span>", \
 		"<span class='userdanger'>You cry out in pain as [user]'s punch flings you backwards!</span>")
-	new/obj/effect/kinetic_blast(target.loc)
+	new /obj/effect/overlay/temp/kinetic_blast(target.loc)
 	playsound(loc, 'sound/weapons/resonator_blast.ogg', 50, 1)
 	playsound(loc, 'sound/weapons/genhit2.ogg', 50, 1)