Whether or not a pacifist can fire a gun is no longer based on the gun being harmful, but the chambered round being harmful (#36670)

fix: makes dragnet non harmful
tweak: pacifists can now use any disabler or stun setting on any energy gun
code: removed all of the pacifism check code from code/modules/mob/living/living.dm
code: gun objects no longer have a harmful variable, instead, ammo_casing objects now have a harmful variable, which is by default set to TRUE
code: if a pacifist fires a gun, it checks whether or not the round chambered is lethal, instead of whether or not the gun itself is lethal.

code/modules/projectiles/ammunition/_ammunition.dm

@@ -18,6 +18,7 @@
 	var/click_cooldown_override = 0				//Override this to make your gun have a faster fire rate, in tenths of a second. 4 is the default gun cooldown.
 	var/firing_effect_type = /obj/effect/temp_visual/dir_setting/firing_effect	//the visual effect appearing when the ammo is fired.
 	var/heavy_metal = TRUE
+	var/harmful = TRUE //pacifism check for boolet, set to FALSE if bullet is non-lethal
 
 
 /obj/item/ammo_casing/Initialize()

code/modules/projectiles/ammunition/caseless/foam.dm

@@ -6,6 +6,7 @@
 	icon = 'icons/obj/guns/toy.dmi'
 	icon_state = "foamdart"
 	var/modified = 0
+	harmful = FALSE
 
 /obj/item/ammo_casing/caseless/foam_dart/update_icon()
 	..()
@@ -32,6 +33,7 @@
 	else if (istype(A, /obj/item/pen))
 		if(modified)
 			if(!FD.pen)
+				harmful = TRUE
 				if(!user.transferItemToLoc(A, FD))
 					return
 				FD.pen = A

code/modules/projectiles/ammunition/energy/laser.dm

@@ -18,6 +18,7 @@
 /obj/item/ammo_casing/energy/laser/practice
 	projectile_type = /obj/item/projectile/beam/practice
 	select_name = "practice"
+	harmful = FALSE
 
 /obj/item/ammo_casing/energy/laser/scatter
 	projectile_type = /obj/item/projectile/beam/scatter
@@ -29,6 +30,7 @@
 	projectile_type = /obj/item/projectile/beam/disabler
 	pellets = 3
 	variance = 15
+	harmful = FALSE
 
 /obj/item/ammo_casing/energy/laser/heavy
 	projectile_type = /obj/item/projectile/beam/laser/heavylaser
@@ -44,6 +46,7 @@
 /obj/item/ammo_casing/energy/laser/bluetag
 	projectile_type = /obj/item/projectile/beam/lasertag/bluetag
 	select_name = "bluetag"
+	harmful = FALSE
 
 /obj/item/ammo_casing/energy/laser/bluetag/hitscan
 	projectile_type = /obj/item/projectile/beam/lasertag/bluetag/hitscan
@@ -51,6 +54,7 @@
 /obj/item/ammo_casing/energy/laser/redtag
 	projectile_type = /obj/item/projectile/beam/lasertag/redtag
 	select_name = "redtag"
+	harmful = FALSE
 
 /obj/item/ammo_casing/energy/laser/redtag/hitscan
 	projectile_type = /obj/item/projectile/beam/lasertag/redtag/hitscan

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

@@ -10,6 +10,7 @@
 
 /obj/item/ammo_casing/energy/flora
 	fire_sound = 'sound/effects/stealthoff.ogg'
+	harmful = FALSE
 
 /obj/item/ammo_casing/energy/flora/yield
 	projectile_type = /obj/item/projectile/energy/florayield
@@ -38,10 +39,12 @@
 	select_name = "netting"
 	pellets = 6
 	variance = 40
+	harmful = FALSE
 
 /obj/item/ammo_casing/energy/trap
 	projectile_type = /obj/item/projectile/energy/trap
 	select_name = "snare"
+	harmful = FALSE
 
 /obj/item/ammo_casing/energy/instakill
 	projectile_type = /obj/item/projectile/beam/instakill

code/modules/projectiles/ammunition/energy/stun.dm

@@ -3,6 +3,7 @@
 	select_name = "stun"
 	fire_sound = 'sound/weapons/taser.ogg'
 	e_cost = 200
+	harmful = FALSE
 
 /obj/item/ammo_casing/energy/electrode/spec
 	e_cost = 100
@@ -22,3 +23,4 @@
 	select_name  = "disable"
 	e_cost = 50
 	fire_sound = 'sound/weapons/taser2.ogg'
+	harmful = FALSE

code/modules/projectiles/ammunition/special/magic.dm

@@ -13,15 +13,18 @@
 
 /obj/item/ammo_casing/magic/heal
 	projectile_type = /obj/item/projectile/magic/resurrection
+	harmful = FALSE
 
 /obj/item/ammo_casing/magic/death
 	projectile_type = /obj/item/projectile/magic/death
 
 /obj/item/ammo_casing/magic/teleport
 	projectile_type = /obj/item/projectile/magic/teleport
+	harmful = FALSE
 
 /obj/item/ammo_casing/magic/door
 	projectile_type = /obj/item/projectile/magic/door
+	harmful = FALSE
 
 /obj/item/ammo_casing/magic/fireball
 	projectile_type = /obj/item/projectile/magic/aoe/fireball