part 2

code/game/turfs/simulated/wall/mineral_walls.dm

@@ -191,7 +191,8 @@
 	icon = 'icons/turf/walls/shuttle_wall.dmi'
 	icon_state = "map-shuttle"
 	explosion_block = 3
-	flags_1 = CAN_BE_DIRTY_1 | CHECK_RICOCHET_1
+	flags_1 = CAN_BE_DIRTY_1
+	flags_ricochet = RICOCHET_SHINY | RICOCHET_HARD
 	sheet_type = /obj/item/stack/sheet/mineral/titanium
 	smooth = SMOOTH_MORE|SMOOTH_DIAGONAL
 	canSmoothWith = list(/turf/closed/wall/mineral/titanium, /obj/machinery/door/airlock/shuttle, /obj/machinery/door/airlock, /obj/structure/window/shuttle, /obj/structure/shuttle/engine/heater, /obj/structure/falsewall/titanium)

code/game/turfs/simulated/walls.dm

@@ -12,7 +12,7 @@
 
 	baseturfs = /turf/open/floor/plating
 
-
+	flags_ricochet = RICOCHET_HARD
 
 	///lower numbers are harder. Used to determine the probability of a hulk smashing through. Also, (hardness - 40) is used as a modifier for objects trying to embed in this (hardness of 30 results in a -10% chance)
 	var/hardness = 40
@@ -44,17 +44,6 @@
 /turf/closed/wall/attack_tk()
 	return
 
-/turf/closed/wall/handle_ricochet(obj/item/projectile/P)			//A huge pile of shitcode!
-	var/turf/p_turf = get_turf(P)
-	var/face_direction = get_dir(src, p_turf)
-	var/face_angle = dir2angle(face_direction)
-	var/incidence_s = GET_ANGLE_OF_INCIDENCE(face_angle, (P.Angle + 180))
-	if(abs(incidence_s) > 90 && abs(incidence_s) < 270)
-		return FALSE
-	var/new_angle_s = SIMPLIFY_DEGREES(face_angle + incidence_s)
-	P.setAngle(new_angle_s)
-	return TRUE
-
 /turf/closed/wall/proc/dismantle_wall(devastated=0, explode=0)
 	if(devastated)
 		devastate_wall()