Adds a "params" parameter to attackby(), so it keeps track of pixel_x and pixel_y among other things

code/game/objects/structures/target_stake.dm

@@ -18,7 +18,7 @@
 			pinned_target = null
 			density = 1
 
-	attackby(obj/item/W as obj, mob/user as mob)
+	attackby(obj/item/W as obj, mob/user as mob, params)
 		// Putting objects on the stake. Most importantly, targets
 		if(pinned_target)
 			return // get rid of that pinned target first!