Can now akimbo pistols to fire both at once (#18340)

* Can now akimbo pistols to fire both at once

* overlays somewhat preserved

code/modules/projectiles/gun.dm

@@ -403,3 +403,16 @@
 		return FALSE
 	else
 		return TRUE
+
+/obj/item/weapon/gun/attackby(var/obj/item/A, mob/user)
+	if(istype(A, /obj/item/weapon/gun))
+		var/obj/item/weapon/gun/G = A
+		if(isHandgun() && G.isHandgun())
+			var/obj/item/weapon/gun/akimbo/AA = new /obj/item/weapon/gun/akimbo(get_turf(src),src,G)
+			if(user.drop_item(G, AA) && user.drop_item(src, AA))
+				user.put_in_hands(AA)
+				AA.update_icon(user)
+			else
+				to_chat(user, "<span class = 'warning'>You can not combine \the [G] and \the [src].</span>")
+				qdel(AA)
+	..()

code/modules/projectiles/guns/akimbo.dm

@@ -0,0 +1,66 @@
+/obj/item/weapon/gun/akimbo
+	name = "akimbo weapons"
+	var/obj/item/weapon/gun/left
+	var/obj/item/weapon/gun/right
+	flags = FPRINT | TWOHANDABLE | MUSTTWOHAND
+
+/obj/item/weapon/gun/akimbo/New(loc, var/obj/item/weapon/gun/in_left, var/obj/item/weapon/gun/in_right)
+	left = in_left
+	right = in_right
+	name = "\a [in_left] and \a [in_right]"
+	..()
+
+/obj/item/weapon/gun/akimbo/dropped(mob/user)
+	Break()
+	..()
+
+/obj/item/weapon/gun/akinbo/pickup(mob/user)
+	update_icon(user)
+
+/obj/item/weapon/gun/akimbo/afterattack(atom/A, mob/living/user, flag, params, struggle = 0)
+	if(flag)
+		return //we're placing gun on a table or in backpack
+	if(harm_labeled >= min_harm_label)
+		to_chat(user, "<span class='warning'>A label sticks the trigger to the trigger guard!</span>")//Such a new feature, the player might not know what's wrong if it doesn't tell them.
+
+		return
+	if(wielded)
+		Fire(A,user,params, "struggle" = struggle)
+	else
+		to_chat(user, "<span class='warning'>You must dual-wield \the [src] before you can fire it!</span>")
+
+/obj/item/weapon/gun/akimbo/Fire(atom/target, mob/living/user, params, reflex = 0, struggle = 0, var/use_shooter_turf = FALSE)
+	if(!(left.Fire(target,user,params,reflex,struggle,use_shooter_turf)) || !(right.Fire(target,user,params,reflex,struggle,use_shooter_turf)))
+		Break()
+		return
+	update_icon(user)
+
+/obj/item/weapon/gun/akimbo/proc/Break()
+	var/mob/living/user = isliving(loc)? loc : null
+	if(left && right)
+		left.forceMove(get_turf(src))
+		right.forceMove(get_turf(src))
+		if(user)
+			user.drop_item(src, force_drop = TRUE)
+			user.put_in_hands(left)
+			user.put_in_hands(right)
+		left = null
+		right = null
+	qdel(src)
+
+/obj/item/weapon/gun/akimbo/update_icon(mob/user)
+	//right over left
+	icon = left.icon
+	icon_state = left.icon_state
+	item_state = left.item_state
+	if(inhand_states != left.inhand_states)
+		inhand_states = left.inhand_states
+	overlays += image("icon" = right.icon, "icon_state" = right.icon_state, "pixel_x" = 6, "pixel_y" = -5)
+	if(wielded)
+		wielded.icon = right.icon
+		wielded.icon_state = right.icon_state
+		wielded.item_state = right.item_state
+		if(wielded.inhand_states != right.inhand_states)
+			wielded.inhand_states = right.inhand_states
+	if(user)
+		user.update_inv_hands()

code/modules/projectiles/guns/projectile.dm

@@ -200,7 +200,7 @@
 		to_chat(user, "<span class='notice'>You load [num_loaded] shell\s into \the [src]!</span>")
 	A.update_icon()
 	update_icon()
-	return
+	..()
 
 /obj/item/weapon/gun/projectile/attack_self(mob/user as mob)
 	if (target)

vgstation13.dme

@@ -1837,6 +1837,7 @@
 #include "code\modules\projectiles\ammunition\magazines.dm"
 #include "code\modules\projectiles\ammunition\rocket.dm"
 #include "code\modules\projectiles\ammunition\speedloaders.dm"
+#include "code\modules\projectiles\guns\akimbo.dm"
 #include "code\modules\projectiles\guns\energy.dm"
 #include "code\modules\projectiles\guns\gun_parts.dm"
 #include "code\modules\projectiles\guns\hookshot.dm"