Revert "12/21 modernizations from TG live"

code/modules/projectiles/pins.dm

@@ -6,7 +6,7 @@
 	item_state = "pen"
 	origin_tech = "materials=2;combat=4"
 	flags = CONDUCT
-	w_class = WEIGHT_CLASS_TINY
+	w_class = 1
 	attack_verb = list("poked")
 	var/emagged = 0
 	var/fail_message = "<span class='warning'>INVALID USER.</span>"
@@ -95,11 +95,9 @@
 	var/obj/item/weapon/implant/req_implant = null
 
 /obj/item/device/firing_pin/implant/pin_auth(mob/living/user)
-	if(iscarbon(user))
-		var/mob/living/carbon/C = user
-		for(var/obj/item/weapon/implant/I in C.implants)
-			if(req_implant && I.type == req_implant)
-				return 1
+	for(var/obj/item/weapon/implant/I in user)
+		if(req_implant &&  I.imp_in == user && I.type == req_implant)
+			return 1
 	return 0
 
 /obj/item/device/firing_pin/implant/mindshield
@@ -113,14 +111,21 @@
 	icon_state = "firing_pin_pindi"
 	req_implant = /obj/item/weapon/implant/weapons_auth
 
+/obj/item/device/firing_pin/trick
+	name = "self-destruct firing pin"
+	desc = "This pin will detonate the weapon it is put into upon trying to use it"
+	selfdestruct = 1
+	force_replace = 1
 
+/obj/item/device/firing_pin/trick/pin_auth(mob/living/user)
+	return 0
 
 // Honk pin, clown's joke item.
 // Can replace other pins. Replace a pin in cap's laser for extra fun!
 /obj/item/device/firing_pin/clown
 	name = "hilarious firing pin"
 	desc = "Advanced clowntech that can convert any firearm into a far more useful object."
-	color = "#FFFF00"
+	color = "yellow"
 	fail_message = "<span class='warning'>HONK!</span>"
 	force_replace = 1