From 438bc477d1070c29a5d61bc5243cb2950ed75c18 Mon Sep 17 00:00:00 2001
From: krzys-h <krzys_h@interia.pl>
Date: Sun, 13 Mar 2016 14:52:07 +0100
Subject: [PATCH] Removed low CPU mode

---
 src/app/app.cpp         | 17 -----------------
 src/app/app.h           |  9 ---------
 src/level/robotmain.cpp |  4 ----
 3 files changed, 30 deletions(-)

diff --git a/src/app/app.cpp b/src/app/app.cpp
index 99eb797b..d2dba1c6 100644
--- a/src/app/app.cpp
+++ b/src/app/app.cpp
@@ -162,8 +162,6 @@ CApplication::CApplication(CSystemUtils* systemUtils)
     m_resolutionOverride = false;
 
     m_language = LANGUAGE_ENV;
-
-    m_lowCPU = true;
 }
 
 CApplication::~CApplication()
@@ -1102,11 +1100,6 @@ int CApplication::Run()
             StopPerformanceCounter(PCNT_ALL);
 
             UpdatePerformanceCountersData();
-
-            if (m_lowCPU)
-            {
-                m_systemUtils->Usleep(20000); // should still give plenty of fps
-            }
         }
     }
 
@@ -1831,16 +1824,6 @@ void CApplication::SetLanguage(Language language)
     GetLogger()->Debug("SetLanguage: Test gettext translation: '%s'\n", gettext("Colobot rules!"));
 }
 
-void CApplication::SetLowCPU(bool low)
-{
-    m_lowCPU = low;
-}
-
-bool CApplication::GetLowCPU() const
-{
-    return m_lowCPU;
-}
-
 void CApplication::StartPerformanceCounter(PerformanceCounter counter)
 {
     m_systemUtils->GetCurrentTimeStamp(m_performanceCounters[counter][0]);
diff --git a/src/app/app.h b/src/app/app.h
index 3550b56f..0edb5032 100644
--- a/src/app/app.h
+++ b/src/app/app.h
@@ -292,12 +292,6 @@ public:
     void        SetLanguage(Language language);
     //@}
 
-    //! Management of sleep in main loop (lowers CPU usage)
-    //@{
-    void        SetLowCPU(bool low);
-    bool        GetLowCPU() const;
-    //@}
-
     //! Management of performance counters
     //@{
     void        StartPerformanceCounter(PerformanceCounter counter);
@@ -444,9 +438,6 @@ protected:
     //! Application language
     Language        m_language;
 
-    //! Low cpu mode
-    bool            m_lowCPU;
-
     //! Screen resoultion overriden by commandline
     bool            m_resolutionOverride;
 
diff --git a/src/level/robotmain.cpp b/src/level/robotmain.cpp
index 57918012..16747f89 100644
--- a/src/level/robotmain.cpp
+++ b/src/level/robotmain.cpp
@@ -415,8 +415,6 @@ void CRobotMain::ChangePhase(Phase phase)
             m_ui->NextMission();  // passes to the next mission
         }
 
-        m_app->SetLowCPU(true); // doesn't use much CPU in interface phases
-
         DeleteAllObjects();  // removes all the current 3D Scene
     }
 
@@ -548,8 +546,6 @@ void CRobotMain::ChangePhase(Phase phase)
 
     if (m_phase == PHASE_SIMUL)
     {
-        m_app->SetLowCPU(false); // high CPU for simulation
-
         bool loading = !m_sceneReadPath.empty();
 
         m_ui->ShowLoadingScreen(true);