[MIRROR] EMP & Wires refactor (#12658)

Co-authored-by: Guti <32563288+TheCaramelion@users.noreply.github.com>
Co-authored-by: Cameron Lennox <killer65311@gmail.com>

code/modules/projectiles/ammunition/rounds.dm

@@ -316,6 +316,9 @@
 	matter = list(MAT_STEEL = 360, MAT_GLASS = 720)
 
 /obj/item/ammo_casing/a12g/stunshell/emp_act(severity, recursive)
+	. = ..()
+	if (. & EMP_PROTECT_SELF)
+		return
 	if(prob(100/severity)) BB = null
 	update_icon()
 

code/modules/projectiles/guns/energy.dm

@@ -111,7 +111,9 @@
 		update_icon()
 
 /obj/item/gun/energy/emp_act(severity, recursive)
-	..()
+	. = ..()
+	if (. & EMP_PROTECT_SELF)
+		return
 	update_icon()
 
 /obj/item/gun/energy/consume_next_projectile()

code/modules/projectiles/guns/energy/kinetic_accelerator_vr.dm

@@ -211,9 +211,6 @@
 	deltimer(recharge_timerid)
 	recharge_timerid = addtimer(CALLBACK(src, PROC_REF(reload)), recharge_time * carried, TIMER_STOPPABLE)
 
-/obj/item/gun/energy/kinetic_accelerator/emp_act(severity, recursive)
-	return
-
 /obj/item/gun/energy/kinetic_accelerator/proc/reload()
 	power_supply.give(power_supply.maxcharge)
 	// process_chamber()

code/modules/projectiles/guns/energy/pump.dm

@@ -107,6 +107,9 @@
 	..()
 
 /obj/item/gun/energy/locked/frontier/emp_act(severity, recursive)
+	. = ..()
+	if (. & EMP_PROTECT_SELF)
+		return
 	return ..(severity+2, recursive)
 
 /obj/item/gun/energy/locked/frontier/ex_act() //|rugged|

code/modules/projectiles/guns/energy/special.dm

@@ -13,9 +13,6 @@
 	slot_flags = SLOT_BACK
 	projectile_type = /obj/item/projectile/ion
 
-/obj/item/gun/energy/ionrifle/emp_act(severity, recursive)
-	return
-
 /obj/item/gun/energy/ionrifle/empty
 	cell_type = null