From a40e617274cab027a5264017c828009ba313b4b8 Mon Sep 17 00:00:00 2001
From: d0k3 <tore.anon@gmail.com>
Date: Mon, 30 May 2016 03:03:40 +0200
Subject: [PATCH] Improved scroll delay handling

---
 source/hid.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/source/hid.c b/source/hid.c
index 5e24a58..ec09d4c 100644
--- a/source/hid.c
+++ b/source/hid.c
@@ -2,15 +2,20 @@
 #include "timer.h"
 
 u32 InputWait() {
+    static u64 delay = 0;
     u32 pad_state_old = HID_STATE;
+    delay = (delay) ? 80 : 400;
     timer_start();
     while (true) {
         u32 pad_state = HID_STATE;
         if (!(~pad_state & BUTTON_ANY)) { // no buttons pressed
             pad_state_old = pad_state;
+            delay = 0;
             continue;
         }
-        if ((pad_state == pad_state_old) && (!(pad_state & BUTTON_ARROW) || timer_msec() < 120))
+        if ((pad_state == pad_state_old) &&
+            (!(~pad_state & BUTTON_ARROW) ||
+            (delay && (timer_msec() < delay))))
             continue;
         //Make sure the key is pressed
         u32 t_pressed = 0;