From 1ba0406b4d228d5cc332c3df068424cd689d9499 Mon Sep 17 00:00:00 2001
From: terminx <terminx@1a8010ca-5511-0410-912e-c29ae57300e0>
Date: Mon, 2 Sep 2019 05:55:23 +0000
Subject: [PATCH] uint64_t in G_FPSLimit()

git-svn-id: https://svn.eduke32.com/eduke32@8070 1a8010ca-5511-0410-912e-c29ae57300e0
---
 source/duke3d/src/game.cpp | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/source/duke3d/src/game.cpp b/source/duke3d/src/game.cpp
index f7474bc83..15222a9dc 100644
--- a/source/duke3d/src/game.cpp
+++ b/source/duke3d/src/game.cpp
@@ -6333,16 +6333,17 @@ int G_FPSLimit(void)
     if (!r_maxfps)
         return 1;
 
-    static double nextPageDelay;
-    static double lastFrameTicks;
+    static double   nextPageDelay;
+    static uint64_t lastFrameTicks;
 
-    double const frameTicks  = timerGetTicksU64();
-    double const elapsedTime = frameTicks-lastFrameTicks;
+    uint64_t const frameTicks   = timerGetTicksU64();
+    uint64_t const elapsedTime  = frameTicks - lastFrameTicks;
+    double const   dElapsedTime = elapsedTime;
 
-    if (elapsedTime >= nextPageDelay)
+    if (dElapsedTime >= floor(nextPageDelay))
     {
-        if (elapsedTime <= nextPageDelay+g_frameDelay)
-            nextPageDelay += g_frameDelay-elapsedTime;
+        if (dElapsedTime <= nextPageDelay+g_frameDelay)
+            nextPageDelay += g_frameDelay-dElapsedTime;
 
         lastFrameTicks = frameTicks;