bugfixes

fixed poker table sprites looking bad (haven't tested yet so there still
may be some shading issues)
fixed poker tables mysteriously disappearing on construction
fixed glass stacking with plasmaglass
fixed being able to walk on solid objects built on tape

code/WorkInProgress/Ported/policetape.dm

@@ -139,6 +139,9 @@
 /obj/item/tape/Bumped(M as mob)
 	if(src.allowed(M))
 		var/turf/T = get_turf(src)
+		for(var/atom/A in T) //Check to see if there's anything solid on the tape's turf (it's possible to build on it)
+			if(A.density)
+				return
 		M:loc = T
 
 /obj/item/tape/CanPass(atom/movable/mover, turf/target, height=1.5, air_group = 0)

code/game/objects/items/stacks/stack.dm

@@ -204,7 +204,7 @@
 
 /obj/item/stack/attackby(obj/item/W as obj, mob/user as mob)
 	..()
-	if (istype(W, src.type))
+	if (istype(W, src.type) && src.name==W.name)
 		var/obj/item/stack/S = W
 		if (S.amount >= max_amount)
 			return 1

code/game/objects/items/weapons/table_rack_parts.dm

@@ -62,8 +62,8 @@
 			Grass.amount -= 1
 		else
 			del(Grass)
-		new /obj/item/weapon/table_parts/wood/poker( src.loc )
+		new /obj/item/weapon/table_parts/wood/poker( get_turf(src) )
-		visible_message("<span class='notice'>[user] adds grass to the wooden table parts</span>")
+		visible_message("<span class='notice'>[user] adds grass to the wooden table parts.</span>")
 		del(src)
 
 /obj/item/weapon/table_parts/wood/attack_self(mob/user as mob)