From 0daec4958cea5a40f27e85469660a10d69216451 Mon Sep 17 00:00:00 2001
From: Roman Fomin <rfomin@gmail.com>
Date: Mon, 9 Sep 2024 07:36:19 +0700
Subject: [PATCH] fix game speed affect DRS (#1889)

---
 src/i_video.c  | 3 ++-
 src/mn_menu.c  | 3 +++
 src/mn_setup.c | 2 ++
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/i_video.c b/src/i_video.c
index 3925eb45..5c00e456 100644
--- a/src/i_video.c
+++ b/src/i_video.c
@@ -35,6 +35,7 @@
 #include "d_main.h"
 #include "doomdef.h"
 #include "doomstat.h"
+#include "g_game.h"
 #include "i_input.h"
 #include "i_printf.h"
 #include "i_system.h"
@@ -1486,7 +1487,7 @@ static void I_ResetTargetRefresh(void)
     }
     else
     {
-        targetrefresh = TICRATE;
+        targetrefresh = TICRATE * realtic_clock_rate / 100;
     }
 
     UpdateLimiter();
diff --git a/src/mn_menu.c b/src/mn_menu.c
index b6a2b5d5..a2fb08ae 100644
--- a/src/mn_menu.c
+++ b/src/mn_menu.c
@@ -2114,6 +2114,7 @@ static boolean ShortcutResponder(const event_t *ev)
         realtic_clock_rate = BETWEEN(10, 1000, realtic_clock_rate);
         displaymsg("Game Speed: %d", realtic_clock_rate);
         I_SetTimeScale(realtic_clock_rate);
+        setrefreshneeded = true;
     }
 
     if (M_InputActivated(input_speed_down) && !D_CheckNetConnect()
@@ -2123,6 +2124,7 @@ static boolean ShortcutResponder(const event_t *ev)
         realtic_clock_rate = BETWEEN(10, 1000, realtic_clock_rate);
         displaymsg("Game Speed: %d", realtic_clock_rate);
         I_SetTimeScale(realtic_clock_rate);
+        setrefreshneeded = true;
     }
 
     if (M_InputActivated(input_speed_default) && !D_CheckNetConnect()
@@ -2131,6 +2133,7 @@ static boolean ShortcutResponder(const event_t *ev)
         realtic_clock_rate = 100;
         displaymsg("Game Speed: %d", realtic_clock_rate);
         I_SetTimeScale(realtic_clock_rate);
+        setrefreshneeded = true;
     }
 
     if (M_InputActivated(input_help)) // Help key
diff --git a/src/mn_setup.c b/src/mn_setup.c
index 887ef55e..220f5928 100644
--- a/src/mn_setup.c
+++ b/src/mn_setup.c
@@ -2796,6 +2796,8 @@ void MN_ResetTimeScale(void)
     }
 
     I_SetTimeScale(time_scale);
+
+    setrefreshneeded = true;
 }
 
 static setup_menu_t gen_settings6[] = {