Incorporates laser reflection into the shield system

code/modules/clothing/suits/armor.dm

@@ -63,6 +63,26 @@
 	armor = list(melee = 10, bullet = 10, laser = 80, energy = 50, bomb = 0, bio = 0, rad = 0)
 	siemens_coefficient = 0
 
+/obj/item/clothing/suit/armor/laserproof/handle_shield(mob/user, var/damage, atom/damage_source = null, mob/attacker = null, var/def_zone = null, var/attack_text = "the attack")
+	if(istype(damage_source, /obj/item/projectile/energy) || istype(damage_source, /obj/item/projectile/beam))
+		var/obj/item/projectile/P = damage_source
+	
+		var/reflectchance = 40 - round(damage/3)
+		if(!(def_zone in list("chest", "groin")))
+			reflectchance /= 2
+		if(P.starting && prob(reflectchance))
+			visible_message("<span class='danger'>\The [user]'s [src.name] reflects [attack_text]!</span>")
+
+			// Find a turf near or on the original location to bounce to
+			var/new_x = P.starting.x + pick(0, 0, 0, 0, 0, -1, 1, -2, 2)
+			var/new_y = P.starting.y + pick(0, 0, 0, 0, 0, -1, 1, -2, 2)
+			var/turf/curloc = get_turf(user)
+
+			// redirect the projectile
+			P.redirect(new_x, new_y, curloc, user)
+
+			return PROJECTILE_CONTINUE // complete projectile permutation
+
 /obj/item/clothing/suit/armor/swat
 	name = "swat suit"
 	desc = "A heavily armored suit that protects against moderate damage. Used in special operations."
@@ -113,7 +133,7 @@
 	slowdown = 1
 	armor = list(melee = 0, bullet = 0, laser = 0, energy = 0, bomb = 0, bio = 0, rad = 0)
 
-/obj/item/clothing/suit/armor/reactive/handle_shield(mob/user, var/damage, atom/damage_source = null, mob/attacker = null, var/attack_text = "the attack")
+/obj/item/clothing/suit/armor/reactive/handle_shield(mob/user, var/damage, atom/damage_source = null, mob/attacker = null, var/def_zone = null, var/attack_text = "the attack")
 	if(prob(50))
 		user.visible_message("<span class='danger'>The reactive teleport system flings [user] clear of the attack!</span>")
 		var/list/turfs = new/list()
@@ -133,7 +153,7 @@
 		playsound(user.loc, "sparks", 50, 1)
 		
 		user.loc = picked
-		return 1
+		return PROJECTILE_FORCE_MISS
 	return 0
 
 /obj/item/clothing/suit/armor/reactive/attack_self(mob/user as mob)

code/modules/holodeck/HolodeckObjects.dm

@@ -252,7 +252,7 @@
 	New()
 		item_color = "red"
 
-/obj/item/weapon/holo/esword/handle_shield(mob/user, var/damage, atom/damage_source = null, mob/attacker = null, var/attack_text = "the attack")
+/obj/item/weapon/holo/esword/handle_shield(mob/user, var/damage, atom/damage_source = null, mob/attacker = null, var/def_zone = null, var/attack_text = "the attack")
 	if(!active)
 		return 0
 	

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

@@ -19,7 +19,7 @@
 
 	// Should this all be in Touch()?
 	if(istype(H))
-		if(H != src && check_shields(0, null, H, H.name))
+		if(H != src && check_shields(0, null, H, H.zone_sel.selecting, H.name))
 			H.do_attack_animation(src)
 			return 0
 

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

@@ -16,30 +16,14 @@ emp_act
 
 	var/obj/item/organ/external/organ = get_organ()
 
-	//Shields
-	if(check_shields(P.damage, P, null, "the [P.name]"))
-		P.on_hit(src, 2, def_zone)
-		return 2
-
-	//Laserproof armour
-	if(wear_suit && istype(wear_suit, /obj/item/clothing/suit/armor/laserproof))
-		if(istype(P, /obj/item/projectile/energy) || istype(P, /obj/item/projectile/beam))
-			var/reflectchance = 40 - round(P.damage/3)
-			if(!(def_zone in list("chest", "groin")))
-				reflectchance /= 2
-			if(prob(reflectchance))
-				visible_message("\red <B>\The [P] gets reflected by \the [src]'s [wear_suit.name]!</B>")
-
-				// Find a turf near or on the original location to bounce to
-				if(P.starting)
-					var/new_x = P.starting.x + pick(0, 0, 0, 0, 0, -1, 1, -2, 2)
-					var/new_y = P.starting.y + pick(0, 0, 0, 0, 0, -1, 1, -2, 2)
-					var/turf/curloc = get_turf(src)
-
-					// redirect the projectile
-					P.redirect(new_x, new_y, curloc, src)
-
-				return PROJECTILE_CONTINUE // complete projectile permutation
+	//Shields
+	var/shield_check = check_shields(P.damage, P, null, def_zone, "the [P.name]")
+	if(shield_check)
+		if(shield_check < 0)
+			return shield_check
+		else
+			P.on_hit(src, 2, def_zone)
+			return 2
 
 	//Shrapnel
 	if(P.can_embed())
@@ -148,10 +132,13 @@ emp_act
 			return gear
 	return null
 
-/mob/living/carbon/human/proc/check_shields(var/damage = 0, var/atom/damage_source = null, var/mob/attacker = null, var/attack_text = "the attack")
+/mob/living/carbon/human/proc/check_shields(var/damage = 0, var/atom/damage_source = null, var/mob/attacker = null, var/def_zone = null, var/attack_text = "the attack")
 	for(var/obj/item/shield in list(l_hand, r_hand, wear_suit))
-		if(shield && shield.handle_shield(src, damage, damage_source, attacker, attack_text))
-			return 1
+		if(!shield) 
+			continue
+		var/result = shield.handle_shield(src, damage, damage_source, attacker, def_zone, attack_text)
+		if(result)
+			return result
 	return 0
 
 /mob/living/carbon/human/emp_act(severity)
@@ -183,7 +170,7 @@ emp_act
 	if(user.a_intent == "disarm") effective_force = round(I.force/2)
 	var/hit_area = affecting.name
 
-	if((user != src) && check_shields(effective_force, I, user, "the [I.name]"))
+	if((user != src) && check_shields(effective_force, I, user, target_zone, "the [I.name]"))
 		return 0
 
 	if(istype(I,/obj/item/weapon/card/emag))
@@ -312,7 +299,7 @@ emp_act
 
 		O.throwing = 0		//it hit, so stop moving
 
-		if ((O.thrower != src) && check_shields(throw_damage, O, thrower, "[O]"))
+		if ((O.thrower != src) && check_shields(throw_damage, O, thrower, zone, "[O]"))
 			return
 
 		var/obj/item/organ/external/affecting = get_organ(zone)