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authorP. J. McDermott <pj@pehjota.net>2021-03-18 18:48:02 (EDT)
committer P. J. McDermott <pj@pehjota.net>2021-03-18 18:48:02 (EDT)
commit0e92178007ccfa8997c87a5b89e859a396224277 (patch)
treef45c25d847d979b928411455f0cd2d20fabcb78c /src
parentc46b288718eca6dbc3bfe43a5b1134b616e620b4 (diff)
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main-menu: Link buttons (for arrow keys nav)
Diffstat (limited to 'src')
-rw-r--r--src/main-menu.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/src/main-menu.c b/src/main-menu.c
index 910ecc6..9583668 100644
--- a/src/main-menu.c
+++ b/src/main-menu.c
@@ -208,7 +208,33 @@ db_main_menu(void)
if (buttons[i + 2]->texture_over == NULL) {
goto err;
}
+ if (i > 0) {
+ buttons[i + 2]->u = buttons[i + 1];
+ buttons[i + 1]->d = buttons[i + 2];
+ }
+ buttons[i + 2]->l = NULL;
+ buttons[i + 2]->r = buttons[0];
+ }
+
+ /* Help button links */
+ buttons[0]->u = NULL;
+ buttons[0]->d = buttons[1];
+ if (n > 0) {
+ buttons[0]->l = buttons[2];
+ } else {
+ buttons[0]->l = NULL;
+ }
+ buttons[0]->r = NULL;
+
+ /* Quit button links */
+ buttons[1]->u = buttons[0];
+ buttons[1]->d = NULL;
+ if (n > 0) {
+ buttons[1]->l = buttons[2];
+ } else {
+ buttons[1]->l = NULL;
}
+ buttons[1]->r = NULL;
SDL_RenderPresent(renderer);
SDL_Delay(1000);