section one

code/datums/mutations/hulk.dm

@@ -23,6 +23,24 @@
 	if(proximity && (act_intent == INTENT_HARM)) //no telekinetic hulk attack
 		return target.attack_hulk(owner)
 
+/**
+  *Checks damage of a hulk's arm and applies bone wounds as necessary.
+  *
+  *Called by specific atoms being attacked, such as walls. If an atom
+  *does not call this proc, than punching that atom will not cause
+  *arm breaking (even if the atom deals recoil damage to hulks).
+  *Arguments:
+  *arg1 is the arm to evaluate damage of and possibly break.
+  */
+/datum/mutation/human/hulk/proc/break_an_arm(obj/item/bodypart/arm)
+	switch(arm.brute_dam)
+		if(45 to 50)
+			arm.force_wound_upwards(/datum/wound/blunt/critical)
+		if(41 to 45)
+			arm.force_wound_upwards(/datum/wound/blunt/severe)
+		if(35 to 41)
+			arm.force_wound_upwards(/datum/wound/blunt/moderate)
+
 /datum/mutation/human/hulk/on_life()
 	if(owner.health < 0)
 		on_losing(owner)