Changes to how projectiles work: take two!

-Embedding is now a function of armor and projectile base damage.
-Chances to hit varied body parts are modified via miss_modifier. Less likely to hit head, extremities, etc. Distance is more of a factor.

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

@@ -251,15 +251,4 @@ This function restores all organs.
 				H.drop_item()
 			W.loc = src
 
-	else if(istype(used_weapon,/obj/item/projectile)) //We don't want to use the actual projectile item, so we spawn some shrapnel.
-
-		var/obj/item/projectile/P = used_weapon
-		if(prob(75) && P.embed)
-			var/obj/item/weapon/shard/shrapnel/S = new()
-			S.name = "[P.name] shrapnel"
-			S.desc = "[S.desc] It looks like it was fired from [P.shot_from]."
-			S.loc = src
-			organ.implants += S
-			visible_message("<span class='danger'>The projectile sticks in the wound!</span>")
-			S.add_blood(src)
 	return 1

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

@@ -88,6 +88,18 @@ emp_act
 		return
 //END TASER NERF
 
+        var/datum/organ/external/organ = get_organ(check_zone(def_zone))
+
+        var/armor = checkarmor(organ, "bullet")
+
+        if((P.embed && prob(20 + max(P.damage - armor, -10))) && P.damage_type == BRUTE)
+                var/obj/item/weapon/shard/shrapnel/SP = new()
+                (SP.name) = "[P.name] shrapnel"
+                (SP.desc) = "[SP.desc] It looks like it was fired from [P.shot_from]."
+                (SP.loc) = organ
+                organ.implants += SP
+                visible_message("<span class='danger'>The projectile sticks in the wound!</span>")
+                SP.add_blood(src)
 
 	return (..(P , def_zone))
 

code/modules/projectiles/projectile.dm

@@ -50,7 +50,6 @@
 	var/drowsy = 0
 	var/agony = 0
 
-	var/embed = 0 // whether or not the projectile can embed itself in the mob
 
 	proc/on_hit(var/atom/target, var/blocked = 0)
 		if(blocked >= 2)		return 0//Full block
@@ -91,11 +90,31 @@
 			// close distance, actually RAISE the chance to hit.
 			var/distance = get_dist(starting,loc)
 			var/miss_modifier = -30
+			if(isorgan(def_zone,M)) //modify chances to hit based on the area you're attacking.
+				if(def_zone == "l_arm")
+					miss_modifier += 10
+				if(def_zone == "r_arm")
+					miss_modifier += 10
+				if(def_zone == "l_leg")
+					miss_modifier += 5
+				if(def_zone == "r_leg")
+					miss_modifier += 5
+				if(def_zone == "head")
+					miss_modifier += 20
+				if(def_zone == "l_hand")
+					miss_modifier += 25
+				if(def_zone == "r_hand")
+					miss_modifier += 25
+				if(def_zone == "l_foot")
+					miss_modifier += 23
+				if(def_zone == "r_foot")
+					miss_modifier += 23
+
 			if (istype(shot_from,/obj/item/weapon/gun))	//If you aim at someone beforehead, it'll hit more often.
 				var/obj/item/weapon/gun/daddy = shot_from //Kinda balanced by fact you need like 2 seconds to aim
 				if (daddy.target && original in daddy.target) //As opposed to no-delay pew pew
 					miss_modifier += -30
-			def_zone = get_zone_with_miss_chance(def_zone, M, -30 + 8*distance)
+			def_zone = get_zone_with_miss_chance(def_zone, M, miss_modifier + 15*distance)
 
 			if(!def_zone)
 				visible_message("\blue \The [src] misses [M] narrowly!")