Merge pull request #12679 from silicons/unarmed_parry

Ok ok hear me out: Implements unarmed parry.

code/game/machinery/computer/arcade/misc_arcade.dm

@@ -8,7 +8,7 @@
 	icon_state = "arcade"
 	circuit = /obj/item/circuitboard/computer/arcade/amputation
 
-/obj/machinery/computer/arcade/amputation/attack_hand(mob/user)
+/obj/machinery/computer/arcade/amputation/attack_hand(mob/user, act_intent = user.a_intent, unarmed_attack_flags)
 	if(!iscarbon(user))
 		return
 	var/mob/living/carbon/c_user = user
@@ -28,4 +28,4 @@
 		for(var/i=1; i<=rand(3,5); i++)
 			prizevend(user)
 	else
-		to_chat(c_user, "<span class='notice'>You (wisely) decide against putting your hand in the machine.</span>")
+		to_chat(c_user, "<span class='notice'>You (wisely) decide against putting your hand in the machine.</span>")

code/game/machinery/computer/camera_advanced.dm

@@ -103,7 +103,7 @@
 		return FALSE
 	return ..()
 
-/obj/machinery/computer/camera_advanced/attack_hand(mob/user)
+/obj/machinery/computer/camera_advanced/attack_hand(mob/user, act_intent = user.a_intent, unarmed_attack_flags)
 	. = ..()
 	if(.)
 		return