From a3df8d3517ad409ea0913e06948b7f1fdb21a3de Mon Sep 17 00:00:00 2001 From: Holger Schemel Date: Sun, 27 Mar 2022 13:57:10 +0200 Subject: [PATCH] added cursor key navigation to credits info screens --- src/screens.c | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/src/screens.c b/src/screens.c index 3c5f6b9a..816f01ed 100644 --- a/src/screens.c +++ b/src/screens.c @@ -280,7 +280,7 @@ static void HandleInfoScreen_Main(int, int, int, int, int); static void HandleInfoScreen_TitleScreen(int); static void HandleInfoScreen_Elements(int); static void HandleInfoScreen_Music(int); -static void HandleInfoScreen_Credits(int); +static void HandleInfoScreen_Credits(int, int, int); static void HandleInfoScreen_Program(int); static void HandleInfoScreen_Version(int); @@ -3607,12 +3607,12 @@ static void DrawInfoScreen_Credits(void) FadeOut(REDRAW_FIELD); - HandleInfoScreen_Credits(MB_MENU_INITIALIZE); + HandleInfoScreen_Credits(0, 0, MB_MENU_INITIALIZE); FadeIn(REDRAW_FIELD); } -void HandleInfoScreen_Credits(int button) +void HandleInfoScreen_Credits(int dx, int dy, int button) { static int screen_nr = 0; int num_screens = 9; @@ -3632,13 +3632,13 @@ void HandleInfoScreen_Credits(int button) return; } - else if (button == MB_MENU_CHOICE) + else if (button == MB_MENU_CHOICE || dx) { PlaySound(SND_MENU_ITEM_SELECTING); - screen_nr++; + screen_nr += (dx < 0 ? -1 : +1); - if (screen_nr >= num_screens) + if (screen_nr < 0 || screen_nr >= num_screens) { FadeMenuSoundsAndMusic(); @@ -3648,8 +3648,7 @@ void HandleInfoScreen_Credits(int button) return; } - if (screen_nr > 0) - FadeSetNextScreen(); + FadeSetNextScreen(); FadeOut(REDRAW_FIELD); @@ -4067,7 +4066,7 @@ void HandleInfoScreen(int mx, int my, int dx, int dy, int button) else if (info_mode == INFO_MODE_MUSIC) HandleInfoScreen_Music(button); else if (info_mode == INFO_MODE_CREDITS) - HandleInfoScreen_Credits(button); + HandleInfoScreen_Credits(dx, dy, button); else if (info_mode == INFO_MODE_PROGRAM) HandleInfoScreen_Program(button); else if (info_mode == INFO_MODE_VERSION) -- 2.34.1