A little bug fix

2022-03-03 13:12:11 +03:00
parent 5f408f5b11
commit d74b7a9413
1 changed files with 5 additions and 1 deletions
@@ -160,7 +160,11 @@
                    cells[i].SetWrong();
            }
        }
-        public void Mark(int y, int x) { cells[y * width + x].Mark(); }
+        public void Mark(int y, int x)
+        {
+            if (!opened.Contains(cells[y * width + x]))
+                cells[y * width + x].Mark();
+        }
        public void Unmark(int y, int x) { cells[y * width + x].Unmark(); }
        public bool Check()
        {