From b9a2d3a8f4d9b55f66391b3368da146085a77158 Mon Sep 17 00:00:00 2001
From: LaurentGom <LaurentGom@4e206d99-4929-0410-ac5d-dfc041789085>
Date: Wed, 6 Jan 2010 14:28:20 +0000
Subject: [PATCH] Fixed joystick axes mapping (to be tested)

git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/trunk@1332 4e206d99-4929-0410-ac5d-dfc041789085
---
 src/SFML/Window/Linux/Joystick.cpp | 19 ++++++-------------
 src/SFML/Window/Linux/Joystick.hpp | 19 +++++++++++++------
 2 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/src/SFML/Window/Linux/Joystick.cpp b/src/SFML/Window/Linux/Joystick.cpp
index e8267d482..4f3ca725f 100644
--- a/src/SFML/Window/Linux/Joystick.cpp
+++ b/src/SFML/Window/Linux/Joystick.cpp
@@ -28,13 +28,6 @@
 #include <SFML/Window/Joystick.hpp>
 #include <sstream>
 
-#if defined(SFML_SYSTEM_LINUX)
-    #include <linux/joystick.h>
-    #include <fcntl.h>
-#elif defined(SFML_SYSTEM_FREEBSD)
-    // #include <sys/joystick.h> ?
-#endif
-
 
 namespace sf
 {
@@ -69,7 +62,7 @@ void Joystick::Initialize(unsigned int Index)
     {
         // Use non-blocking mode
         fcntl(myDescriptor, F_SETFL, O_NONBLOCK);
-        
+
         // Get number of buttons
         char NbButtons;
         ioctl(myDescriptor, JSIOCGBUTTONS, &NbButtons);
@@ -78,12 +71,12 @@ void Joystick::Initialize(unsigned int Index)
             myNbButtons = Joy::ButtonCount;
 
         // Get the supported axes
-        char NbAxes, Axes[ABS_MAX + 1];
-        ioctl(myDescriptor, JSIOCGAXES,  &NbAxes);
-        ioctl(myDescriptor, JSIOCGAXMAP, Axes);
+        char NbAxes;
+        ioctl(myDescriptor, JSIOCGAXES, &NbAxes);
+        ioctl(myDescriptor, JSIOCGAXMAP, myAxesMapping);
         for (int i = 0; i < NbAxes; ++i)
         {
-            switch (Axes[i])
+            switch (myAxesMapping[i])
             {
                 case ABS_X :                      myAxes[Joy::AxisX]   = true; break;
                 case ABS_Y :                      myAxes[Joy::AxisY]   = true; break;
@@ -114,7 +107,7 @@ JoystickState Joystick::UpdateState()
                 // An axis has been moved
                 case JS_EVENT_AXIS :
                 {
-                    switch (JoyState.number)
+                    switch (myAxesMapping[JoyState.number])
                     {
                         case ABS_X :                      myState.Axis[Joy::AxisX] = JoyState.value * 100.f / 32767.f; break;
                         case ABS_Y :                      myState.Axis[Joy::AxisY] = JoyState.value * 100.f / 32767.f; break;
diff --git a/src/SFML/Window/Linux/Joystick.hpp b/src/SFML/Window/Linux/Joystick.hpp
index ea780f493..c03bf08e8 100644
--- a/src/SFML/Window/Linux/Joystick.hpp
+++ b/src/SFML/Window/Linux/Joystick.hpp
@@ -28,6 +28,12 @@
 ////////////////////////////////////////////////////////////
 // Headers
 ////////////////////////////////////////////////////////////
+#if defined(SFML_SYSTEM_LINUX)
+    #include <linux/joystick.h>
+    #include <fcntl.h>
+#elif defined(SFML_SYSTEM_FREEBSD)
+    // #include <sys/joystick.h> ?
+#endif
 
 
 namespace sf
@@ -80,12 +86,13 @@ private :
     ////////////////////////////////////////////////////////////
     // Member data
     ////////////////////////////////////////////////////////////
-    int           myDescriptor;           ///< Linux descriptor of the joystick
-    unsigned int  myNbButtons;            ///< Number of buttons supported by the joystick
-    bool          myAxes[Joy::AxisCount]; ///< Supported axes
-    JoystickState myState;                ///< Current state of the joystick
-    int           myPovX;                 ///< Last X position of the POV
-    int           myPovY;                 ///< Last Y position of the POV
+    int           myDescriptor;               ///< Linux descriptor of the joystick
+    unsigned int  myNbButtons;                ///< Number of buttons supported by the joystick
+    bool          myAxes[Joy::AxisCount];     ///< Supported axes
+    JoystickState myState;                    ///< Current state of the joystick
+    int           myPovX;                     ///< Last X position of the POV
+    int           myPovY;                     ///< Last Y position of the POV
+    char          myAxesMapping[ABS_MAX + 1]; ///< Axes mapping (index --> axis id)
 };
 
 } // namespace priv