Now we have the `dir' parameter, we should use it where it makes

[sgt/puzzles] / sixteen.c

diff --git a/sixteen.c b/sixteen.c
index 1e1f8b8..f6215bd 100644 (file)
--- a/sixteen.c
+++ b/sixteen.c
@@ -664,10 +664,12 @@ void game_redraw(frontend *fe, game_drawstate *ds, game_state *oldstate,
                float c;
                int sense;
 
-               if (oldstate && state->movecount < oldstate->movecount)
+               if (dir < 0) {
+                   assert(oldstate);
                    sense = -oldstate->last_movement_sense;
-               else
+               } else {
                    sense = state->last_movement_sense;
+               }
 
                t = state->tiles[i];