adds vore back (why this was removed, I have no idea)

code/modules/vore/resizing/sizegun_vr.dm

@@ -0,0 +1,172 @@
+//
+// Size Gun
+//
+/*
+/obj/item/weapon/gun/energy/sizegun
+	name = "shrink ray"
+	desc = "A highly advanced ray gun with two settings: Shrink and Grow. Warning: Do not insert into mouth."
+	icon = 'icons/obj/gun_vr.dmi'
+	icon_state = "sizegun-shrink100" // Someone can probably do better. -Ace
+	item_state = null	//so the human update icon uses the icon_state instead
+	fire_sound = 'sound/weapons/wave.ogg'
+	charge_cost = 100
+	projectile_type = /obj/item/projectile/beam/shrinklaser
+	origin_tech = "redspace=1;bluespace=4"
+	modifystate = "sizegun-shrink"
+	selfcharge = 1
+	firemodes = list(
+		list(mode_name		= "grow",
+			projectile_type	= /obj/item/projectile/beam/growlaser,
+			modifystate		= "sizegun-grow",
+			fire_sound		= 'sound/weapons/pulse3.ogg'
+		),
+		list(mode_name		= "shrink",
+			projectile_type	= /obj/item/projectile/beam/shrinklaser,
+			modifystate		= "sizegun-shrink",
+			fire_sound		= 'sound/weapons/wave.ogg'
+		))
+
+//
+// Beams for size gun
+//
+// tracers TBD
+
+/obj/item/projectile/beam/shrinklaser
+	name = "shrink beam"
+	icon_state = "xray"
+	nodamage = 1
+	damage = 0
+	check_armour = "laser"
+
+	muzzle_type = /obj/effect/projectile/xray/muzzle
+	tracer_type = /obj/effect/projectile/xray/tracer
+	impact_type = /obj/effect/projectile/xray/impact
+
+/obj/item/projectile/beam/shrinklaser/on_hit(var/atom/target, var/blocked = 0)
+	if(istype(target, /mob/living))
+		var/mob/living/M = target
+		switch(M.size_multiplier)
+			if(SIZESCALE_HUGE to INFINITY)
+				M.sizescale(SIZESCALE_BIG)
+			if(SIZESCALE_BIG to SIZESCALE_HUGE)
+				M.sizescale(SIZESCALE_NORMAL)
+			if(SIZESCALE_NORMAL to SIZESCALE_BIG)
+				M.sizescale(SIZESCALE_SMALL)
+			if((0 - INFINITY) to SIZESCALE_NORMAL)
+				M.sizescale(SIZESCALE_TINY)
+		M.update_transform()
+	return 1
+
+/obj/item/projectile/beam/growlaser
+	name = "growth beam"
+	icon_state = "bluelaser"
+	nodamage = 1
+	damage = 0
+	check_armour = "laser"
+
+	muzzle_type = /obj/effect/projectile/laser_blue/muzzle
+	tracer_type = /obj/effect/projectile/laser_blue/tracer
+	impact_type = /obj/effect/projectile/laser_blue/impact
+
+/obj/item/projectile/beam/growlaser/on_hit(var/atom/target, var/blocked = 0)
+	if(istype(target, /mob/living))
+		var/mob/living/M = target
+		switch(M.size_multiplier)
+			if(SIZESCALE_BIG to SIZESCALE_HUGE)
+				M.sizescale(SIZESCALE_HUGE)
+			if(SIZESCALE_NORMAL to SIZESCALE_BIG)
+				M.sizescale(SIZESCALE_BIG)
+			if(SIZESCALE_SMALL to SIZESCALE_NORMAL)
+				M.sizescale(SIZESCALE_NORMAL)
+			if((0 - INFINITY) to SIZESCALE_TINY)
+				M.sizescale(SIZESCALE_SMALL)
+		M.update_transform()
+	return 1
+*/
+
+datum/design/sizeray
+	name = "Size Ray"
+	desc = "Abuse bluespace tech to alter living matter scale."
+	id = "sizeray"
+	req_tech = list("combat" = 5, "materials" = 4, "engineering" = 5, "bluespace" = 4)
+	build_type = PROTOLATHE
+	materials = list(MAT_METAL = 1000, MAT_GLASS = 1000, MAT_DIAMOND = 2500, MAT_URANIUM = 2500, MAT_TITANIUM = 1000)
+	build_path = /obj/item/weapon/gun/energy/laser/sizeray
+	category = list("Weapons")
+
+/obj/item/projectile/sizeray
+	name = "sizeray beam"
+	icon_state = "omnilaser"
+	hitsound = null
+	damage = 0
+	damage_type = STAMINA
+	flag = "laser"
+	pass_flags = PASSTABLE | PASSGLASS | PASSGRILLE
+
+/obj/item/projectile/sizeray/shrinkray
+	icon_state="bluelaser"
+
+/obj/item/projectile/sizeray/growthray
+	icon_state="laser"
+
+/obj/item/projectile/sizeray/shrinkray/on_hit(var/atom/target, var/blocked = 0)
+	if(istype(target, /mob/living))
+		var/mob/living/M = target
+		switch(M.size_multiplier)
+			if(SIZESCALE_HUGE to INFINITY)
+				M.sizescale(SIZESCALE_BIG)
+			if(SIZESCALE_BIG to SIZESCALE_HUGE)
+				M.sizescale(SIZESCALE_NORMAL)
+			if(SIZESCALE_NORMAL to SIZESCALE_BIG)
+				M.sizescale(SIZESCALE_SMALL)
+			if((0 - INFINITY) to SIZESCALE_NORMAL)
+				M.sizescale(SIZESCALE_TINY)
+		M.update_transform()
+	return 1
+
+/obj/item/projectile/sizeray/growthray/on_hit(var/atom/target, var/blocked = 0)
+	if(istype(target, /mob/living))
+		var/mob/living/M = target
+		switch(M.size_multiplier)
+			if(SIZESCALE_BIG to SIZESCALE_HUGE)
+				M.sizescale(SIZESCALE_HUGE)
+			if(SIZESCALE_NORMAL to SIZESCALE_BIG)
+				M.sizescale(SIZESCALE_BIG)
+			if(SIZESCALE_SMALL to SIZESCALE_NORMAL)
+				M.sizescale(SIZESCALE_NORMAL)
+			if((0 - INFINITY) to SIZESCALE_TINY)
+				M.sizescale(SIZESCALE_SMALL)
+		M.update_transform()
+	return 1
+
+/obj/item/ammo_casing/energy/laser/growthray
+	projectile_type = /obj/item/projectile/sizeray/growthray
+	select_name = "Growth"
+
+/obj/item/ammo_casing/energy/laser/shrinkray
+	projectile_type = /obj/item/projectile/sizeray/shrinkray
+	select_name = "Shrink"
+
+
+//Gun here
+/obj/item/weapon/gun/energy/laser/sizeray
+	name = "size ray"
+	icon_state = "bluetag"
+	desc = "Size manipulator using bluespace breakthroughs."
+	item_state = null	//so the human update icon uses the icon_state instead.
+	ammo_type = list(/obj/item/ammo_casing/energy/laser/shrinkray, /obj/item/ammo_casing/energy/laser/growthray)
+	origin_tech = "combat=1;magnets=2"
+	selfcharge = 1
+	charge_delay = 5
+	ammo_x_offset = 2
+	clumsy_check = 1
+
+	attackby(obj/item/W, mob/user)
+		if(W==src)
+			if(icon_state=="bluetag")
+				icon_state="redtag"
+				ammo_type = list(/obj/item/ammo_casing/energy/laser/growthray)
+			else
+				icon_state="bluetag"
+				ammo_type = list(/obj/item/ammo_casing/energy/laser/shrinkray)
+		return ..()