Fixed various warnings

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/branches/irrlicht@3916 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/input/input_manager.cpp

@@ -79,7 +79,7 @@ InputManager::~InputManager()
 
 void InputManager::handleStaticAction(int key, int value)
 {
-    static bool control_is_pressed=false;
+    // static bool control_is_pressed=false;
     switch (key)
     {
 #ifdef DEBUG

src/karts/kart.cpp

@@ -904,7 +904,7 @@ bool Kart::playCustomSFX(unsigned int type)
 
     // Stop all other character voices for this kart before playing a new one
     // we don't want overlapping phrases coming from the same kart
-    for (int n = 0; n < SFXManager::NUM_CUSTOMS; n++)
+    for (unsigned int n = 0; n < SFXManager::NUM_CUSTOMS; n++)
     {
         if (m_custom_sounds[n] != NULL)
         {

src/modes/profile_world.cpp

@@ -82,7 +82,7 @@ Kart *ProfileWorld::createKart(const std::string &kart_ident, int index,
     // Create a camera for the last kart (since this way more of the
     // karts can be seen.
     Kart *newkart = new DefaultRobot(kart_ident, index+1, init_pos, m_track);
-    if(index==race_manager->getNumKarts()-1)
+    if (index == (int)race_manager->getNumKarts()-1)
     {
         // The pointer to the camera does not have to be stored, since it
         // the camera for robots is not modified.
@@ -138,4 +138,4 @@ void ProfileWorld::enterRaceOverState(const bool delay)
     printf("min %f  max %f  av %f\n",min_t, max_t, av_t/m_kart.size());
 
     std::exit(-2);
-}   // enterRaceOverState
+}   // enterRaceOverState

src/states_screens/race_gui.cpp

@@ -225,7 +225,7 @@ void RaceGUI::drawMiniMap()
     	const Vec3& xyz = kart->getXYZ();
         Vec3 draw_at;
         RaceManager::getTrack()->mapPoint2MiniMap(xyz, &draw_at);
-        int marker_height = m_marker->getOriginalSize().Height;
+        // int marker_height = m_marker->getOriginalSize().Height;
         core::rect<s32> source(i    *m_marker_rendered_size, 0, 
                                (i+1)*m_marker_rendered_size, m_marker_rendered_size);
         int marker_half_size =  (kart->isPlayerKart() ? m_marker_player_size 
@@ -774,8 +774,10 @@ void RaceGUI::drawStatusText()
                                  plunger_x+plunger_size, offset_y+plunger_size);
             const core::rect<s32> source(core::position2d<s32>(0,0), t->getOriginalSize());
 
+            static const video::SColor white = video::SColor(255, 255, 255, 255);
+
             irr_driver->getVideoDriver()->draw2DImage(t, dest, source, 0, 
-                                                      &video::SColor(255,255,255,255), 
+                                                      &white, 
                                                       true);
         }
     }   // next player

src/tracks/quad_graph.cpp

@@ -467,4 +467,4 @@ void QuadGraph::mapPoint2MiniMap(const Vec3 &xyz,Vec3 *draw_at) const
     draw_at->setX((xyz.getX()-m_min_coord.getX())*m_scaling.getX());
     draw_at->setY((xyz.getY()-m_min_coord.getY())*m_scaling.getY());
 
-}   // mapPoint
+}   // mapPoint