TG: Some work on aliens. I'll finish this up soon.

Gave riot shields a 99% chance of blocking pushers from pushing their wielders
(given their wielder is not on the help intent).

Added a projectile reflection mechanic. Ablative Armor will often, when the
groin or torso is struck, deflect projectiles back to the tile they came from
(not back the original shooter). Deflected projectiles aren't 100% accurate, so
ablative armor can result in friendly fire.

Hopefully stopped humans from waking up 1 second after they fall asleep.
Revision: r3286
Author: 	 vageyenaman

code/modules/mob/living/carbon/alien/humanoid/caste/drone.dm

@@ -10,6 +10,7 @@
 		src.verbs -= /mob/living/carbon/alien/humanoid/verb/ActivateHuggers
 		src.stand_icon = new /icon('alien.dmi', "aliend_s")
 		src.lying_icon = new /icon('alien.dmi', "aliend_l")
+		src.resting_icon = new /icon('alien.dmi', "aliend_sleep")
 		src.icon = src.stand_icon
 		update_clothing()
 		src << "\blue Your icons have been generated!"

code/modules/mob/living/carbon/alien/humanoid/caste/hunter.dm

@@ -9,6 +9,7 @@
 		src.verbs -= /mob/living/carbon/alien/humanoid/verb/corrode
 		src.stand_icon = new /icon('alien.dmi', "alienh_s")
 		src.lying_icon = new /icon('alien.dmi', "alienh_l")
+		src.resting_icon = new /icon('alien.dmi', "alienh_sleep")
 		src.icon = src.stand_icon
 		update_clothing()
 		src << "\blue Your icons have been generated!"

code/modules/mob/living/carbon/alien/humanoid/caste/sentinel.dm

@@ -9,6 +9,7 @@
 		src.verbs += /mob/living/carbon/alien/humanoid/proc/corrode_target
 		src.stand_icon = new /icon('alien.dmi', "aliens_s")
 		src.lying_icon = new /icon('alien.dmi', "aliens_l")
+		src.resting_icon = new /icon('alien.dmi', "aliens_sleep")
 		src.icon = src.stand_icon
 		update_clothing()
 		src << "\blue Your icons have been generated!"

code/modules/mob/living/carbon/alien/humanoid/humanoid.dm

@@ -10,6 +10,7 @@
 		if(!istype(src, /mob/living/carbon/alien/humanoid/queen))
 			stand_icon = new /icon('alien.dmi', "alien_s")
 			lying_icon = new /icon('alien.dmi', "alien_l")
+			resting_icon = new /icon('alien.dmi', "alienh_sleep")
 		icon = stand_icon
 		update_clothing()
 		src << "\blue Your icons have been generated!"
@@ -330,7 +331,10 @@
 
 	if (lying)
 		if(update_icon)
-			icon = lying_icon
+			if(!resting)
+				icon = lying_icon
+			else
+				icon = resting_icon
 
 		overlays += body_lying
 

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

@@ -9,6 +9,31 @@ emp_act
 */
 
 /mob/living/carbon/human/bullet_act(var/obj/item/projectile/P, var/def_zone)
+
+	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.name] gets reflected by [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.original = locate(new_x, new_y, P.z)
+					P.starting = curloc
+					P.current = curloc
+					P.firer = src
+					P.yo = new_y - curloc.y
+					P.xo = new_x - curloc.x
+
+				return -1 // complete projectile permutation
+
 	if(check_shields(P.damage, "the [P.name]"))
 		P.on_hit(src, 2)
 		return 2
@@ -96,14 +121,17 @@ emp_act
 	var/datum/organ/external/affecting = get_organ(ran_zone(user.zone_sel.selecting))
 	var/hit_area = affecting.display_name
 
+
+
+	if((user != src) && check_shields(I.force, "the [I.name]"))
+		return 0
+
 	if(!affecting.destroyed)
 		visible_message("\red <B>[src] has been attacked in the [hit_area] with [I.name] by [user]!</B>")
 	else
 		user << "What [affecting]?"
 		return
 
-	if((user != src) && check_shields(I.force, "the [I.name]"))
-		return 0
 	var/armor = run_armor_check(affecting, "melee", "Your armor has protected you from a hit to the [hit_area].", "Your armor has softened hit to your [hit_area].")
 	if(armor >= 2)	return 0
 	if(!I.force)	return 0

code/modules/projectiles/gun.dm

@@ -189,6 +189,7 @@
 
 		in_chamber.original = targloc
 		in_chamber.loc = get_turf(user)
+		in_chamber.starting = get_turf(user)
 		user.next_move = world.time + 4
 		in_chamber.silenced = silenced
 		in_chamber.current = curloc

code/modules/projectiles/projectile.dm

@@ -27,7 +27,8 @@
 		yo = null
 		xo = null
 		current = null
-		turf/original = null
+		turf/original = null // the original turf clicked
+		turf/starting = null // the projectile's starting turf
 
 		p_x = 16
 		p_y = 16 // the pixel location of the tile that the player clicked. Default is the center