From: ThorstenB <brehmt@gmail.com>
Date: Sun, 21 Nov 2010 12:58:10 +0000 (+0100)
Subject: Suppress framerate while splash screen active
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=dec020cd645c86cbf37342268ab7f58fdef0a223;p=flightgear.git

Suppress framerate while splash screen active
Don't irritate the fps-geeks while the sim isn't ready yet.
And a minor pointer safety issue.
---

diff --git a/src/Time/TimeManager.cxx b/src/Time/TimeManager.cxx
index a511797b0..f28deeaf9 100644
--- a/src/Time/TimeManager.cxx
+++ b/src/Time/TimeManager.cxx
@@ -84,7 +84,7 @@ void TimeManager::init()
     
 // frame/update-rate counters
   _frameRate = fgGetNode("/sim/frame-rate", true);
-  _lastFrameTime = _impl->get_cur_time();
+  _lastFrameTime = 0;
   _frameCount = 0;
 }
 
@@ -97,6 +97,7 @@ void TimeManager::reinit()
 {
   globals->set_time_params(NULL);
   delete _impl;
+  _impl = NULL;
   _inited = false;
   globals->get_event_mgr()->removeTask("updateLocalTime");
   
@@ -119,6 +120,12 @@ void TimeManager::computeTimeDeltas(double& simDt, double& realDt)
   if (!wait_for_scenery) {
     throttleUpdateRate();
   }
+  else
+  {
+      // suppress framerate while initial scenery isn't loaded yet (splash screen still active) 
+      _lastFrameTime=0;
+      _frameCount = 0;
+  }
   
   SGTimeStamp currentStamp;
   currentStamp.stamp();
@@ -205,7 +212,7 @@ void TimeManager::update(double dt)
 void TimeManager::computeFrameRate()
 {
   // Calculate frame rate average
-  if ((_impl->get_cur_time() != _lastFrameTime) && (_lastFrameTime > 0)) {
+  if ((_impl->get_cur_time() != _lastFrameTime)) {
     _frameRate->setIntValue(_frameCount);
     _frameCount = 0;
   }