Added necessary #ifdef.

Engine/Input/Input.cpp

@@ -35,12 +35,11 @@
 #include <Windows.h>
 #else
 #include <GL/glfw.h>
-
-static Input* inputInstance = 0;
 #endif
 
 #include "DebugNew.h"
 
+#ifndef USE_OPENGL
 /// Convert the virtual key code & scan code if necessary. Return non-zero if key should be posted
 int ConvertKeyCode(unsigned wParam, unsigned lParam)
 {
@@ -59,14 +58,14 @@ int ConvertKeyCode(unsigned wParam, unsigned lParam)
     case VK_CONTROL:
         // Control might not be a real key, as Windows posts it whenever Alt-Gr is pressed (inspired by GLFW)
         {
-            MSG nextMsg;
-            DWORD msgTime = GetMessageTime();
-            
-            if (PeekMessage(&nextMsg, NULL, 0, 0, PM_NOREMOVE))
-            {
-                if ((nextMsg.message == WM_KEYDOWN || nextMsg.message == WM_SYSKEYDOWN) && nextMsg.wParam == VK_MENU &&
-                    (nextMsg.lParam & 0x01000000) != 0 && nextMsg.time == msgTime)
-                    return 0;
+            MSG nextMsg;
+            DWORD msgTime = GetMessageTime();
+            
+            if (PeekMessage(&nextMsg, NULL, 0, 0, PM_NOREMOVE))
+            {
+                if ((nextMsg.message == WM_KEYDOWN || nextMsg.message == WM_SYSKEYDOWN) && nextMsg.wParam == VK_MENU &&
+                    (nextMsg.lParam & 0x01000000) != 0 && nextMsg.time == msgTime)
+                    return 0;
             }
             
             if (scanCode & 0x100)
@@ -86,6 +85,9 @@ int ConvertKeyCode(unsigned wParam, unsigned lParam)
         return wParam;
     }
 }
+#else
+static Input* inputInstance = 0;
+#endif
 
 OBJECTTYPESTATIC(Input);