Zombie tweaks/buffs/nerfs. (#14324)

code/modules/mob/living/carbon/human/human_attackhand.dm

@@ -289,7 +289,7 @@
 			attack.apply_effects(H, src, rand_damage, hit_zone)
 
 			// Finally, apply damage to target
-			apply_damage(real_damage, hit_dam_type, hit_zone, damage_flags = damage_flags)
+			apply_damage(real_damage, hit_dam_type, hit_zone, damage_flags = damage_flags, armor_pen = attack.armor_penetration)
 
 
 			if(M.resting && src.help_up_offer)

code/modules/mob/living/carbon/human/life.dm

@@ -921,7 +921,8 @@
 
 				var/no_damage = 1
 				var/trauma_val = 0 // Used in calculating softcrit/hardcrit indicators.
-				trauma_val = max(shock_stage,get_shock())/(species.total_health-100)
+				if(can_feel_pain())
+					trauma_val = max(shock_stage,get_shock())/(species.total_health-100)
 				// Collect and apply the images all at once to avoid appearance churn.
 				var/list/health_images = list()
 				for(var/obj/item/organ/external/E in organs)

code/modules/mob/living/carbon/human/species/outsider/undead.dm

@@ -156,6 +156,9 @@
 	icobase = 'icons/mob/human_races/zombie/r_zombie.dmi'
 	deform = 'icons/mob/human_races/zombie/r_zombie.dmi'
 
+	brute_mod = 0.5
+	burn_mod = 0.5
+
 	hide_name = TRUE
 
 	name_language = null // Use the first-name last-name generator rather than a language scrambler
@@ -163,7 +166,7 @@
 	language = null
 	default_language = LANGUAGE_GIBBERING
 
-	unarmed_types = list(/datum/unarmed_attack/bite/infectious, /datum/unarmed_attack/claws/strong)
+	unarmed_types = list(/datum/unarmed_attack/bite/infectious, /datum/unarmed_attack/claws/strong/zombie)
 	darksight = 8
 
 	has_fine_manipulation = FALSE
@@ -177,12 +180,11 @@
 
 	has_organ = list(
 		BP_ZOMBIE_PARASITE = /obj/item/organ/internal/parasite/zombie,
-		BP_BRAIN =           /obj/item/organ/internal/brain,
+		BP_BRAIN =           /obj/item/organ/internal/brain/zombie,
 		BP_STOMACH =         /obj/item/organ/internal/stomach
 		)
 
-	brute_mod = 0.5
-	burn_mod = 0.5
+	total_health = 100
 
 	slowdown = 3
 
@@ -219,6 +221,7 @@
 	H.mutations.Add(CLUMSY)
 	var/datum/martial_art/zombie/Z = new /datum/martial_art/zombie()
 	Z.teach(H)
+	to_chat(H, "<font size=4><span class='notice'>Use the Check Attacks verb in your IC tab for information on your attacks! They are important! Your bite infects, but is worse at getting through armour than your claws, which have great damage and are armor piercing!</font></span>")
 	return ..()
 
 /datum/species/zombie/tajara

code/modules/mob/living/carbon/human/species/species_attack.dm

@@ -74,6 +74,12 @@
 	shredding = TRUE
 	attack_name = "strong claws"
 
+/datum/unarmed_attack/claws/strong/zombie
+	attack_verb = list("mauled", "slashed", "gored", "stabbed")
+	desc = "These claws are armor-piercing and do a good amount of damage, but do not infect! Use these if you need to take someone with heavy armor down."
+	damage = 25
+	armor_penetration = 35
+
 /datum/unarmed_attack/bite/strong
 	attack_verb = list("mauled")
 	damage = 10
@@ -182,12 +188,16 @@
 	attack_verb = list("mauled","gored","perforated")
 	attack_noun = list("mandibles")
 	damage = 35
+	armor_penetration = 25
 	shredding = TRUE
 	sharp = TRUE
 	edge = TRUE
 	attack_name = "mandibles"
 
 /datum/unarmed_attack/bite/infectious
+	desc = "This attack infects those you bite, but it is chance-based and depends on their armour. It is not very strong against armoured foes, compared to your claws."
+	damage = 20
+	armor_penetration = 15
 	shredding = TRUE
 
 /datum/unarmed_attack/bite/infectious/apply_effects(var/mob/living/carbon/human/user,var/mob/living/carbon/human/target,var/armor,var/attack_damage,var/zone)

code/modules/mob/living/carbon/human/unarmed_attack.dm

@@ -6,6 +6,7 @@ var/global/list/sparring_attack_cache = list()
 	var/attack_noun = list("fist")
 	var/desc = "A simple unarmed attack."
 	var/damage = 0						// Extra empty hand attack damage.
+	var/armor_penetration = 0
 	var/attack_sound = /decl/sound_category/punch_sound
 	var/miss_sound = /decl/sound_category/punchmiss_sound
 	var/shredding = 0 // Calls the old attack_alien() behavior on objects/mobs when on harm intent.
@@ -52,7 +53,7 @@ var/global/list/sparring_attack_cache = list()
 		return
 
 	var/stun_chance = rand(0, 100)
-	var/armor = target.get_blocked_ratio(zone, BRUTE)
+	var/armor = target.get_blocked_ratio(zone, BRUTE, damage_flags(), armor_penetration, damage)
 	var/pain_message = TRUE
 
 	if(!target.can_feel_pain())