From de0250b07eaff6e794627005fade550a73ac2b69 Mon Sep 17 00:00:00 2001
From: Robert Alm Nilsson <rorialni@gmail.com>
Date: Sun, 4 Oct 2020 14:02:41 +0200
Subject: [PATCH] Remove variable `frameloops`

It was hard to understand what it meant and it was only used for
determining whether the loop was in the first frame/iteration.
Therefore I replaced it with variable `first_frame` which has a clearer
purpose.
---
 src/engine/main.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/engine/main.cpp b/src/engine/main.cpp
index f59f07213..0df3ee8af 100644
--- a/src/engine/main.cpp
+++ b/src/engine/main.cpp
@@ -808,7 +808,7 @@ void resetfps()
     fpspos = 0;
 }
 
-void updatefps(int frames, int millis)
+void updatefps(int millis)
 {
     fpshistory[fpspos++] = max(1, min(1000, millis));
     if(fpspos >= MAXFPSHISTORY) fpspos = 0;
@@ -1121,15 +1121,15 @@ int main(int argc, char **argv)
         blue_nebula_protocol_arg = NULL;
     }
 
-    for(int frameloops = 0; ; frameloops = frameloops >= INT_MAX-1 ? MAXFPSHISTORY+1 : frameloops+1)
+    for(bool first_frame = true; ; first_frame = false)
     {
         curtextscale = textscale;
         int elapsed = updatetimer(true);
-        updatefps(frameloops, elapsed);
+        updatefps(elapsed);
         checkinput();
         menuprocess();
 
-        if(frameloops)
+        if(!first_frame)
         {
             RUNWORLD("on_update");
             game::updateworld();
@@ -1138,7 +1138,7 @@ int main(int argc, char **argv)
         checksleep(lastmillis);
         serverslice();
         ircslice();
-        if(frameloops)
+        if(!first_frame)
         {
             game::recomputecamera(screenw, screenh);
             hud::update(screenw, screenh);