Hit things with things with zero force (#10722)

code/modules/mob/living/carbon/carbon_defense.dm

@@ -173,7 +173,7 @@
 			user.visible_message("<span class='danger'>\The [user] cuts [src]'s neck open with \the [W]!</span>")
 
 		if(W.hitsound)
-			playsound(loc, W.hitsound, 50, 1, -1)
+			playsound(loc, W.hitsound, W.get_clamped_volume(), 1, -1)
 
 	if(ishuman(src))
 		var/mob/living/carbon/human/H = src
@@ -207,4 +207,4 @@
 
 /mob/living/carbon/Resting(amount)
 	help_up_offer = 0
-	..()
+	..()

code/modules/mob/living/living_defense.dm

@@ -159,7 +159,7 @@
 	var/blocked = run_armor_check(hit_zone, "melee")
 	standard_weapon_hit_effects(I, user, effective_force, blocked, hit_zone)
 
-	if(I.damtype == BRUTE && prob(33)) // Added blood for whacking non-humans too
+	if(I.damtype == BRUTE && prob(33) && I.force) // Added blood for whacking non-humans too
 		var/turf/simulated/location = get_turf(src)
 		if(istype(location)) location.add_blood_floor(src)