00001 /************************************************************************************ 00002 00003 Filename : Win32_Gamepad.h 00004 Content : Win32 implementation of Gamepad functionality. 00005 Created : May 6, 2013 00006 Authors : Lee Cooper 00007 00008 Copyright : Copyright 2013 Oculus VR, Inc. All Rights reserved. 00009 00010 Licensed under the Apache License, Version 2.0 (the "License"); 00011 you may not use this file except in compliance with the License. 00012 You may obtain a copy of the License at 00013 00014 http://www.apache.org/licenses/LICENSE-2.0 00015 00016 Unless required by applicable law or agreed to in writing, software 00017 distributed under the License is distributed on an "AS IS" BASIS, 00018 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00019 See the License for the specific language governing permissions and 00020 limitations under the License. 00021 00022 ************************************************************************************/ 00023 00024 #ifndef OVR_Win32_Gamepad_h 00025 #define OVR_Win32_Gamepad_h 00026 00027 #include "Gamepad.h" 00028 00029 #include <windows.h> 00030 #include <xinput.h> 00031 00032 namespace OVR { namespace Platform { namespace Win32 { 00033 00034 class GamepadManager : public Platform::GamepadManager 00035 { 00036 public: 00037 GamepadManager(); 00038 ~GamepadManager(); 00039 00040 virtual UInt32 GetGamepadCount(); 00041 virtual bool GetGamepadState(UInt32 index, GamepadState* pState); 00042 00043 private: 00044 // Dynamically ink to XInput to simplify projects. 00045 HMODULE hXInputModule; 00046 typedef DWORD (WINAPI *PFn_XInputGetState)(DWORD dwUserIndex, XINPUT_STATE* pState); 00047 PFn_XInputGetState pXInputGetState; 00048 00049 UInt32 LastPadPacketNo; 00050 }; 00051 00052 }}} 00053 00054 #endif // OVR_Win32_Gamepad_h