From e1e010e1dc6b7c5716d2f1a8ef1251d4213dff3b Mon Sep 17 00:00:00 2001
From: Martin Janiczek <martin@janiczek.cz>
Date: Wed, 19 Oct 2022 00:43:45 +0200
Subject: [PATCH] Adds keyboard delay fixes

---
 src/input.cc | 17 +++++++++++++++++
 src/input.h  |  3 +++
 2 files changed, 20 insertions(+)

diff --git a/src/input.cc b/src/input.cc
index 8fc65a8..9f61565 100644
--- a/src/input.cc
+++ b/src/input.cc
@@ -127,7 +127,20 @@ static unsigned int gLastTickCount;
 static unsigned int gStoredTickCount;
 static float gTickCountFraction;
 static time_t gStartTime;
+static bool gDefaultDelay;
 
+static void SetKeyboardDefaultDelay() {
+	if (gDefaultDelay) return;
+	gDefaultDelay = true;
+    gKeyboardKeyRepeatRate = INPUT_DEFAULT_KEYBOARD_KEY_REPEAT_RATE;
+    gKeyboardKeyRepeatDelay = INPUT_DEFAULT_KEYBOARD_KEY_REPEAT_DELAY;
+}
+
+static void SetKeyboardDelay() {
+    gKeyboardKeyRepeatRate = static_cast<int>(INPUT_DEFAULT_KEYBOARD_KEY_REPEAT_RATE * gSpeedMulti);
+    gKeyboardKeyRepeatDelay = static_cast<int>(INPUT_DEFAULT_KEYBOARD_KEY_REPEAT_DELAY * gSpeedMulti);
+	gDefaultDelay = false;
+}
 
 // 0x4C8A70
 int inputInit(int a1)
@@ -178,6 +191,7 @@ int inputInit(int a1)
     gStoredTickCount = 0;
     gTickCountFraction = 0.0f;
     gStartTime = time(NULL);
+    gDefaultDelay = true;
 
     return 0;
 }
@@ -659,6 +673,9 @@ unsigned int getTicks()
         elapsed *= gSpeedMulti;
         elapsed += gTickCountFraction;
         gTickCountFraction = modff(gTickCountFraction, &gTickCountFraction);
+        if (gDefaultDelay) SetKeyboardDelay();
+    } else {
+        SetKeyboardDefaultDelay();
     }
     
     gStoredTickCount += static_cast<unsigned int>(elapsed);
diff --git a/src/input.h b/src/input.h
index 8288687..1f820bf 100644
--- a/src/input.h
+++ b/src/input.h
@@ -5,6 +5,9 @@
 
 namespace fallout {
 
+#define INPUT_DEFAULT_KEYBOARD_KEY_REPEAT_RATE 80
+#define INPUT_DEFAULT_KEYBOARD_KEY_REPEAT_DELAY 500
+
 typedef void(IdleFunc)();
 typedef void(FocusFunc)(bool focus);
 typedef void(TickerProc)();