From a901facc32f489dbce6f9193f618d9d46a91f32c Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 23 Dec 2011 00:27:06 +0300
Subject: Probably fix auto adjusting perfomance after going from sleep mode.

---
 src/client.cpp |  8 ++++++++
 src/client.h   |  2 ++
 src/game.cpp   | 30 ++++++++++++++++++------------
 3 files changed, 28 insertions(+), 12 deletions(-)

diff --git a/src/client.cpp b/src/client.cpp
index d2b26f662..b5cbffd40 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -2238,6 +2238,14 @@ void Client::setFramerate(int fpsLimit)
     SDL_setFramerate(&instance()->mFpsManager, fpsLimit);
 }
 
+int Client::getFramerate()
+{
+    if (!instance()->mLimitFps)
+        return 0;
+
+    return SDL_getFramerate(&instance()->mFpsManager);
+}
+
 void Client::closeDialogs()
 {
     Net::getNpcHandler()->clearDialogs();
diff --git a/src/client.h b/src/client.h
index 3bcc5f597..fcb14a660 100644
--- a/src/client.h
+++ b/src/client.h
@@ -256,6 +256,8 @@ public:
 
     static void setFramerate(int fpsLimit);
 
+    static int getFramerate();
+
     static bool isTmw();
 
     void optionChanged(const std::string &name);
diff --git a/src/game.cpp b/src/game.cpp
index 9245e213d..c40a7da59 100644
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -572,6 +572,7 @@ void Game::logic()
         }
         closeDialogs();
         Client::setFramerate(config.getIntValue("fpslimit"));
+        mNextAdjustTime = cur_time + adjustDelay;
         if (Client::getState() != STATE_ERROR)
             errorMessage = "";
     }
@@ -603,7 +604,10 @@ void Game::adjustPerfomance()
             return;
         }
 
-        int maxFps = config.getIntValue("fpslimit");
+        int maxFps = Client::getFramerate();
+        if (maxFps != config.getIntValue("fpslimit"))
+            return;
+
         if (!maxFps)
             maxFps = 30;
         else if (maxFps < 10)
@@ -1579,7 +1583,6 @@ void Game::handleActive(SDL_Event &event)
                 player_node->setHalfAway(true);
             }
         }
-        Client::setFramerate(fpsLimit);
     }
     if (player_node)
         player_node->updateName();
@@ -1589,19 +1592,22 @@ void Game::handleActive(SDL_Event &event)
     if (event.active.state & SDL_APPMOUSEFOCUS)
         Client::setMouseFocused(event.active.gain);
 
-    if (player_node && player_node->getAway())
+    if (!fpsLimit)
     {
-        if (Client::getInputFocused() || Client::getMouseFocused())
-            fpsLimit = config.getIntValue("fpslimit");
+        if (player_node && player_node->getAway())
+        {
+            if (Client::getInputFocused() || Client::getMouseFocused())
+                fpsLimit = config.getIntValue("fpslimit");
+            else
+                fpsLimit = config.getIntValue("altfpslimit");
+        }
         else
-            fpsLimit = config.getIntValue("altfpslimit");
-        Client::setFramerate(fpsLimit);
-    }
-    else
-    {
-        fpsLimit = config.getIntValue("fpslimit");
-        Client::setFramerate(fpsLimit);
+        {
+            fpsLimit = config.getIntValue("fpslimit");
+        }
     }
+    Client::setFramerate(fpsLimit);
+    mNextAdjustTime = cur_time + adjustDelay;
 }
 
 /**
-- 
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