Added defines for snow and various snowy flora, including trees, grass, and bushes.

Fixed a mis-indented update_icon in floor/attack_hand(). Asteroid floors and such should no longer change when you click them.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@5107 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/objects/structures/flora.dm

@@ -0,0 +1,58 @@
+/obj/structure/flora/tree
+	name = "tree"
+	anchored = 1
+	density = 1
+	pixel_x = -16
+
+/obj/structure/flora/tree/pine
+	name = "pine tree"
+	icon = 'icons/obj/flora/pinetrees.dmi'
+	icon_state = "pine_1"
+
+/obj/structure/flora/tree/pine/New()
+	icon_state = "pine_[rand(1, 3)]"
+
+/obj/structure/flora/tree/pine
+	name = "pine tree"
+	icon = 'icons/obj/flora/deadtrees.dmi'
+	icon_state = "tree_1"
+
+/obj/structure/flora/tree/pine/New()
+	icon_state = "tree_[rand(1, 6)]"
+
+
+/obj/structure/flora/grass
+	name = "grass"
+	icon = 'icons/obj/flora/snowflora.dmi'
+
+/obj/structure/flora/grass/brown
+	icon_state = "snowgrass1bb"
+
+/obj/structure/flora/grass/brown/New()
+	icon_state = "snowgrass[rand(1, 3)]bb"
+
+/obj/structure/flora/grass/green
+	icon_state = "snowgrass1gb"
+
+/obj/structure/flora/grass/brown/New()
+	icon_state = "snowgrass[rand(1, 3)]gb"
+
+/obj/structure/flora/grass/both
+	icon_state = "snowgrassall1"
+
+/obj/structure/flora/grass/brown/New()
+	icon_state = "snowgrassall[rand(1, 3)]"
+
+/obj/structure/flora/grass/both
+	icon_state = "snowgrassall1"
+
+/obj/structure/flora/grass/brown/New()
+	icon_state = "snowgrassall[rand(1, 3)]"
+
+/obj/structure/flora/bush
+	name = "bush"
+	icon = 'icons/obj/flora/snowflora.dmi'
+	icon_state = "snowbush1"
+
+/obj/structure/flora/bush/New()
+	icon_state = "snowbush[rand(1, 6)]"

code/game/turfs/simulated/floor.dm

@@ -185,7 +185,7 @@ turf/simulated/floor/proc/update_icon()
 	if (is_light_floor())
 		var/obj/item/stack/tile/light/T = floor_tile
 		T.on = !T.on
-	update_icon()
+		update_icon()
 	if ((!( user.canmove ) || user.restrained() || !( user.pulling )))
 		return
 	if (user.pulling.anchored)

code/game/turfs/simulated/floor_types.dm

@@ -201,4 +201,9 @@
 /turf/simulated/floor/plating/ironsand/New()
 	..()
 	name = "Iron Sand"
-	icon_state = "ironsand[rand(1,15)]"
+	icon_state = "ironsand[rand(1,15)]"
+
+/turf/simulated/floor/plating/snow
+	name = "snow"
+	icon = 'icons/turf/snow.dmi'
+	icon_state = "snow"

tgstation.dme

@@ -749,6 +749,7 @@
 #include "code\game\objects\structures\electricchair.dm"
 #include "code\game\objects\structures\extinguisher.dm"
 #include "code\game\objects\structures\false_walls.dm"
+#include "code\game\objects\structures\flora.dm"
 #include "code\game\objects\structures\girders.dm"
 #include "code\game\objects\structures\grille.dm"
 #include "code\game\objects\structures\kitchen_spike.dm"