fix: domino draw margin

1 files changed, 5 insertions, 4 deletions

diff --git a/game.c b/game.c
index 14a8e67..56f2a4a 100644
--- a/game.c
+++ b/game.c
@@ -32,13 +32,14 @@ void cursor_position_callback(int xpos, int ypos) {
 }
 
 void mouse_button_callback(int button, int action, int mods) {
-  printf("click!\n");
 
   if (button == GLFW_MOUSE_BUTTON_LEFT && action == GLFW_PRESS) {
-    if (++eyes_back >= NUM_DOMINO_X) {
+    printf("click!\n");
+    if (++eyes_back >= NUM_DOMINO_X - 1) {
       eyes_back = 0;
       eyes_front = (eyes_front+1)%NUM_DOMINO_Y;
     }
+    printf("%d %d\n", eyes_front, eyes_back);
   }
 }
 
@@ -67,8 +68,8 @@ void draw_image(decoded_image img) {
 
     for (int y = 0; y < DOMINO_HEIGHT; y++) {
       for (int x = 0; x < DOMINO_WIDTH; x++) {
-        img.buf[(b->front.y * 10 + y) * img.width + b->front.x * 10 + x] =
-          (*(uint32_t*) &domino[b->front.val][b->back.val][y * DOMINO_WIDTH * BYTES_PER_PIXEL + x * BYTES_PER_PIXEL]);
+        img.buf[(b->front.y * EYE_SIZE + y) * img.width + b->front.x * EYE_SIZE + x] =
+          (*(uint32_t*) &domino[b->back.val][b->front.val][y * DOMINO_WIDTH * BYTES_PER_PIXEL + x * BYTES_PER_PIXEL]);
       }
     }
   }