More ffi for choices and the like

2022-01-19 09:57:20 -06:00
parent 8d23af431e
commit e0e54bd34b
2 changed files with 70 additions and 4 deletions
--- a/rust-ffi-demo/demo.c
+++ b/rust-ffi-demo/demo.c
@@ -35,6 +35,12 @@ int main() {
      storybook_advance_nooption(book);
      break;
    case (FOOTER_CHOICES):
+	    int n = storybook_get_num_choices(book);
+	    for (int i = 1; i <= n; i++) {
+		    Choice* choice = storybook_get_choice(book, i);
+		    printf("%d) %s\n", choice->option, choice->flavor);
+		    storybook_free_choice(choice);
+	    }
 	    uint32_t option;
 	    printf("Make a choice: ");
 	    scanf("%d", &option);