fix: show previews for pasch dominos

1 files changed, 5 insertions, 3 deletions

diff --git a/game.c b/game.c
index 04e7ba2..9cc3130 100644
--- a/game.c
+++ b/game.c
@@ -75,8 +75,10 @@ void get_prewiews() {
         previews[ii].front.val |= (
             (bricks.items.eye[iii].x == previews[ii].back.x && bricks.items.eye[iii].y == previews[ii].back.y) ||
             (bricks.items.eye[iii].x == previews[ii].front.x && bricks.items.eye[iii].y == previews[ii].front.y)
-            || (e.val == active.front.val && direction[ii].x < 0)
-            || (e.val == active.back.val  && direction[ii].x >= 0)
+            || (
+              (active.front.val != active.back.val) &&
+              ((e.val == active.front.val && direction[ii].x < 0) || (e.val == active.back.val  && direction[ii].x >= 0))
+            )
             );
       }
     }
@@ -212,7 +214,7 @@ void init(struct image canvas) {
   for (size_t i = 0; i < 5; i++) {
     hand[hand_count++] = (struct brick) {
       .front = {.val = rand() % 6},
-        .back  = {.val = rand() % 6},
+      .back  = {.val = rand() % 6},
     };
   }
 }