Merge pull request #5075 from BillyBangles/snowsteps

Adds snow footsteps

code/game/turfs/flooring/flooring.dm

@@ -67,6 +67,13 @@ var/list/flooring_types
 	desc = "A layer of many tiny bits of frozen water. It's hard to tell how deep it is."
 	icon = 'icons/turf/snow_new.dmi'
 	icon_base = "snow"
+	footstep_sounds = list("human" = list(
+		'sound/effects/footstep/snow1.ogg',
+		'sound/effects/footstep/snow2.ogg',
+		'sound/effects/footstep/snow3.ogg',
+		'sound/effects/footstep/snow4.ogg',
+		'sound/effects/footstep/snow5.ogg'))
+
 
 /decl/flooring/snow/snow2
 	name = "snow"

code/game/turfs/simulated/outdoors/snow.dm

@@ -3,12 +3,14 @@
 	icon_state = "snow"
 	edge_blending_priority = 6
 	movement_cost = 2
+	initial_flooring = /decl/flooring/snow
 	turf_layers = list(
 		/turf/simulated/floor/outdoors/rocks,
 		/turf/simulated/floor/outdoors/dirt
 		)
 	var/list/crossed_dirs = list()
 
+
 /turf/simulated/floor/outdoors/snow/Entered(atom/A)
 	if(isliving(A))
 		var/mdir = "[A.dir]"
@@ -51,5 +53,5 @@
 	if(istype(M, /mob/living))
 		if(M.stunned == 0)
 			to_chat(M, "<span class='warning'>You slide across the ice!</span>")
-		M.SetStunned(2)
+		M.SetStunned(1)
 		step(M,M.dir)