From 5a5bb1a7372731699dece4f17597e29ade32c37a Mon Sep 17 00:00:00 2001
From: Fabio Olimpieri <fabio.olimpieri@tin.it>
Date: Sun, 15 Jan 2017 16:19:14 +0100
Subject: [PATCH] Fast up and down menu scrolling

---
 src/menu_sdl.c | 17 ++++++++++++++++-
 src/menu_sdl.h |  4 +++-
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/src/menu_sdl.c b/src/menu_sdl.c
index 0f88148..8074a8b 100644
--- a/src/menu_sdl.c
+++ b/src/menu_sdl.c
@@ -1238,6 +1238,17 @@ uint32_t menu_wait_key_press(int *joy_n_p)
 		joy_keys_last = keys;
 		if (!joy_keys_changed)
 			keys = 0;
+		
+		//Quick scrolling
+		for (nr = 0; nr < ordenador.joystick_number; nr++) {
+			joy = ordenador.joystick_sdl[nr];
+			
+			Sint16 axis3 = SDL_JoystickGetAxis(joy, 3);
+			
+			if (axis3 < -15000 )  keys |= KEY_UP_FAST;
+			else if( axis3 > 15000 )  keys |= KEY_DOWN_FAST;
+		}	
+			
 
 		if (SDL_PollEvent(&ev))
 		{
@@ -1347,7 +1358,11 @@ static int menu_select_internal(SDL_Surface *screen,
 		if (keys & KEY_UP)
 			{select_next(p_menu, 0, -1, 1);play_click(0);}
 		else if (keys & KEY_DOWN)
-			{select_next(p_menu, 0, 1, 1);play_click(0);}
+			{select_next(p_menu, 0, 1, 1);play_click(0);}	
+		else if (keys & KEY_UP_FAST)
+			{select_next(p_menu, 0, -1, 1);}
+		else if (keys & KEY_DOWN_FAST)
+			{select_next(p_menu, 0, 1, 1);}	
 		else if (keys & KEY_PAGEUP)
 			{select_next(p_menu, 0, -19, 0);play_click(0);}
 		else if (keys & KEY_PAGEDOWN)
diff --git a/src/menu_sdl.h b/src/menu_sdl.h
index 76a5b7c..5b68a89 100644
--- a/src/menu_sdl.h
+++ b/src/menu_sdl.h
@@ -38,7 +38,9 @@
 #define KEY_PAGEDOWN  64
 #define KEY_PAGEUP   128
 #define KEY_HELP     256
-#define KEY_DESELECT    512
+#define KEY_DESELECT  512
+#define KEY_UP_FAST   1024
+#define KEY_DOWN_FAST 2048
 
 enum font {FONT_NORM, FONT_ALT};