1 files changed, 21 insertions, 21 deletions

diff --git a/Stars45/Joystick.cpp b/Stars45/Joystick.cpp
index 5a30f8d..9693c9d 100644
--- a/Stars45/Joystick.cpp
+++ b/Stars45/Joystick.cpp
@@ -112,11 +112,11 @@ Joystick::Joystick()
 
     else if (!pdi) {
         HRESULT hr = DirectInput8Create(Game::GetHINST(),
-        DIRECTINPUT_VERSION, 
-        IID_IDirectInput7, 
+        DIRECTINPUT_VERSION,
+        IID_IDirectInput7,
         (void**)&pdi,
-        NULL); 
-        if FAILED(hr) { 
+        NULL);
+        if FAILED(hr) {
             DirectInputError("Failed to initialize DI7", hr);
             pdi  = 0;
             pdev = 0;
@@ -232,7 +232,7 @@ Joystick::MapKeys(KeyMapEntry* mapping, int nkeys)
 
 static inline double sqr(double a) { return a*a; }
 
-BOOL FAR PASCAL EnumJoystick(LPCDIDEVICEINSTANCE pdinst, LPVOID pvSelect) 
+BOOL FAR PASCAL EnumJoystick(LPCDIDEVICEINSTANCE pdinst, LPVOID pvSelect)
 {
     CopyMemory(&devices[ndev++], pdinst, pdinst->dwSize);
 
@@ -273,14 +273,14 @@ bool CreateDevice(int select)
 
     HRESULT hr = DI_OK;
     // Create the DirectInput joystick device:
-    hr = pdi->CreateDeviceEx(pdinst->guidInstance, 
-    IID_IDirectInputDevice7, 
-    (void**)&pdev, 
+    hr = pdi->CreateDeviceEx(pdinst->guidInstance,
+    IID_IDirectInputDevice7,
+    (void**)&pdev,
     NULL);
 
-    if (hr != DI_OK || pdev == 0) { 
+    if (hr != DI_OK || pdev == 0) {
         DirectInputError("Create Device Ex failed", hr);
-        return false; 
+        return false;
     }
 
     // Set the data format:
@@ -296,14 +296,14 @@ bool CreateDevice(int select)
     // Set the coop level:
     hr = pdev->SetCooperativeLevel(Game::GetHWND(), DISCL_NONEXCLUSIVE | DISCL_FOREGROUND);
 
-    if (hr != DI_OK) { 
-        DirectInputError("Set Cooperative Level failed", hr); 
-        pdev->Release(); 
-        return false; 
+    if (hr != DI_OK) {
+        DirectInputError("Set Cooperative Level failed", hr);
+        pdev->Release();
+        return false;
     }
 
     // Set data ranges
-    DIPROPRANGE diprg; 
+    DIPROPRANGE diprg;
     diprg.lMin              = -32768;
     diprg.lMax              = +32768;
 
@@ -351,10 +351,10 @@ Joystick::EnumerateDevices()
         Print("Joystick: preparing to enumerate devices\n");
 
         ndev = 0;
-        HRESULT hr = 
+        HRESULT hr =
         pdi->EnumDevices(DI8DEVTYPE_JOYSTICK,
         EnumJoystick,
-        (LPVOID) 0, 
+        (LPVOID) 0,
         DIEDFL_ATTACHEDONLY);
 
         if (FAILED(hr)) {
@@ -556,7 +556,7 @@ Joystick::Acquire()
     return;
 
     //============================================================
-    // 
+    //
     // FIRST TRY DIRECT INPUT
 
     bool acquired = false;
@@ -617,7 +617,7 @@ Joystick::Acquire()
     }
 
     //============================================================
-    // 
+    //
     // THEN TRY WINDOWS MULTIMEDIA LIBRARY
 
     if (!acquired) {
@@ -791,7 +791,7 @@ bool Joystick::KeyDown(int key)
 {
     if (!joystick)
     return false;
-    
+
     if (key >= KEY_JOY_1 && key <= KEY_JOY_32)
     return joystick->action[key - KEY_JOY_1];
 
@@ -872,7 +872,7 @@ const char* DIErrStr(HRESULT hr)
         return "The device buffer overflowed and some input was lost. This value is equal to the S_FALSE standard COM return value.";
     case DI_DOWNLOADSKIPPED:
         return "The parameters of the effect were successfully updated, but the effect could not be downloaded because the associated device was not acquired in exclusive mode.";
-    case DI_EFFECTRESTARTED: 
+    case DI_EFFECTRESTARTED:
         return "The effect was stopped, the parameters were updated, and the effect was restarted.";
     case DI_POLLEDDEVICE:
         return "The device is a polled device. As a result, device buffering does not collect any data and event notifications is not signaled until the IDirectInputDevice7::Poll method is called.";