jQuery火箭图标返回顶部代码

代码:
  1 #include<Windows.h>
  2 #include<d3d9.h>
  3 #include<d3dx9.h>
  4 #include<Xinput.h>
  5 #include<time.h>
  6 #include<iostream>
  7 using namespace std;
  8 #pragma comment(lib,"d3d9.lib")
  9 #pragma comment(lib,"d3dx9.lib")
 10 #pragma comment(lib,"xinput.lib")
 11 const string APPTITLE = "XInput Test Program";
 12 const int SCREENW = 1024;
 13 const int SCREENH = 768;
 14 LPDIRECT3D9 d3d = NULL;
 15 LPDIRECT3DDEVICE9 d3ddev = NULL;
 16 bool gameover = false;
 17 #define KEY_DOWN(vk_code) ((GetAsyncKeyState(vk_code) & 0x8000) ? 1 : 0)
 18 
 19 bool XInput_Init(int contNum = 0)
 20 {
 21     XINPUT_CAPABILITIES caps;
 22     ZeroMemory(&caps, sizeof(XINPUT_CAPABILITIES));
 23     XInputGetCapabilities(contNum, XINPUT_FLAG_GAMEPAD, &caps);
 24     if (caps.Type != XINPUT_DEVTYPE_GAMEPAD)
 25         return FALSE;
 26     return TRUE;
 27 }
 28 
 29 void XInput_Vibrate(int contNum = 0, int left = 65535, int right = 65535)
 30 {
 31     XINPUT_VIBRATION vibration;
 32     ZeroMemory(&vibration, sizeof(XINPUT_VIBRATION));
 33     vibration.wLeftMotorSpeed = left;
 34     vibration.wRightMotorSpeed = right;
 35     XInputSetState(contNum, &vibration);
 36 }
 37 
 38 void XInput_Update()
 39 {
 40     XINPUT_STATE state;
 41     string message = "";
 42     for (int i = 0; i < 4; i++)
 43     {
 44         ZeroMemory(&state, sizeof(XINPUT_STATE));
 45         message = "";
 46         DWORD result = XInputGetState(1, &state);
 47         if (result == 0)
 48         {
 49             if (state.Gamepad.bLeftTrigger)
 50                 message = "Left Trigger";
 51             else if (state.Gamepad.bRightTrigger)
 52                 message = "Right Trigger";
 53             else if (state.Gamepad.sThumbLX < -10000 || state.Gamepad.sThumbLX>10000)
 54                 message = "Left Thumb Stick";
 55             else if (state.Gamepad.sThumbRX < -10000 || state.Gamepad.sThumbRX>10000)
 56                 message = "Right Thumb Stick";
 57             else if (state.Gamepad.wButtons&XINPUT_GAMEPAD_DPAD_UP)
 58                 message = "DPAD Up";
 59             else if (state.Gamepad.wButtons&XINPUT_GAMEPAD_DPAD_DOWN)
 60                 message = "DPAD Down";
 61             else if (state.Gamepad.wButtons&XINPUT_GAMEPAD_DPAD_LEFT)
 62                 message = "DPAD Left";
 63             else if (state.Gamepad.wButtons&XINPUT_GAMEPAD_DPAD_RIGHT)
 64                 message = "DPAD Right";
 65             else if (state.Gamepad.wButtons&XINPUT_GAMEPAD_START)
 66                 message = "Start Button";
 67             else if (state.Gamepad.wButtons&XINPUT_GAMEPAD_LEFT_THUMB)
 68                 message = "Left Thumb";
 69             else if (state.Gamepad.wButtons&XINPUT_GAMEPAD_RIGHT_THUMB)
 70                 message = "Right Thumb";
 71             else if (state.Gamepad.wButtons&XINPUT_GAMEPAD_LEFT_SHOULDER)
 72                 message = "Left Shoulder";
 73             else if (state.Gamepad.wButtons&XINPUT_GAMEPAD_RIGHT_SHOULDER)
 74                 message = "Right Shoulder";
 75             else if (state.Gamepad.wButtons&XINPUT_GAMEPAD_A)
 76             {
 77                 XInput_Vibrate(0, 65535, 65535);
 78                 message = "A Button";
 79             }
 80             else if (state.Gamepad.wButtons&XINPUT_GAMEPAD_B)
 81             {
 82                 XInput_Vibrate(0, 0, 0);
 83                 message = "B Button";
 84             }
 85             else if (state.Gamepad.wButtons&XINPUT_GAMEPAD_X)
 86                 message = "X Button";
 87             else if (state.Gamepad.wButtons&XINPUT_GAMEPAD_Y)
 88                 message = "X Button";
 89             else if (state.Gamepad.wButtons&XINPUT_GAMEPAD_BACK)
 90                 gameover = true;
 91             if (message.length() > 0)
 92                 MessageBox(0, message.c_str(), "Controler", 0);
 93         }
 94         else {
 95 
 96         }
 97     }
 98 }
 99 
100 bool Game_Init(HWND hwnd)
101 {
102     d3d = Direct3DCreate9(D3D_SDK_VERSION);
103     if (d3d == NULL)
104     {
105         MessageBox(hwnd, "Error initializing Direct3D", "ERROR", MB_OK);
106         return FALSE;
107     }
108     D3DPRESENT_PARAMETERS d3dpp;
109     ZeroMemory(&d3dpp, sizeof(d3dpp));
110     d3dpp.Windowed = TRUE;
111     d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
112     d3dpp.BackBufferFormat = D3DFMT_X8R8G8B8;
113     d3dpp.BackBufferCount = 1;
114     d3dpp.BackBufferWidth = SCREENW;
115     d3dpp.BackBufferHeight = SCREENH;
116     d3dpp.hDeviceWindow = hwnd;
117     d3d->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, hwnd, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &d3dpp, &d3ddev);
118     if (d3ddev == NULL)
119     {
120         MessageBox(hwnd, "Error creating Direct3D device", "Error", MB_OK);
121         return FALSE;
122     }
123     if (!d3ddev)
124     {
125         MessageBox(hwnd, "Error creating Direct3D device", "ERROR", MB_OK);
126         return FALSE;
127     }
128     XInput_Init();
129     return TRUE;
130 }
131 
132 void Game_Run(HWND hwnd)
133 {
134     if (!d3ddev)
135         return;
136     d3ddev->Clear(0, NULL, D3DCLEAR_TARGET, D3DCOLOR_XRGB(0, 0, 150), 1.0f, 0);
137     if (d3ddev->BeginScene())
138     {
139         d3ddev->EndScene();
140         d3ddev->Present(NULL, NULL, NULL, NULL);
141     }
142     if (KEY_DOWN(VK_ESCAPE))
143         PostMessage(hwnd, WM_DESTROY, 0, 0);
144     XInput_Update();
145 }
146 
147 void Game_End(HWND hwnd)
148 {
149     if (d3ddev) d3ddev->Release();
150     if (d3d) d3d->Release();
151 }
152 
153 LRESULT WINAPI WinProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
154 {
155     switch (msg)
156     {
157     case WM_DESTROY:
158         gameover = true;
159         break;
160     }
161     return DefWindowProc(hWnd, msg, wParam, lParam);
162 }
163 
164 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
165 {
166     WNDCLASSEX wc;
167     MSG msg;
168     wc.cbSize = sizeof(WNDCLASSEX);
169     wc.lpfnWndProc = (WNDPROC)WinProc;
170     wc.style = 0;
171     wc.cbClsExtra = 0;
172     wc.cbWndExtra = 0;
173     wc.hIcon = NULL;
174     wc.hIconSm = NULL;
175     wc.hInstance = hInstance;
176     wc.lpszMenuName = NULL;
177     wc.hCursor = LoadCursor(NULL, IDC_ARROW);
178     wc.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
179     wc.lpszClassName = "MainWindowClass";
180     if (!RegisterClassEx(&wc))
181         return FALSE;
182     HWND hwnd = CreateWindow("MainWindowClass", APPTITLE.c_str(), WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, SCREENW, SCREENH, (HWND)NULL, (HMENU)NULL,
183         hInstance, (LPVOID)NULL);
184     if (hwnd == 0)
185         return 0;
186     ShowWindow(hwnd, nCmdShow);
187     UpdateWindow(hwnd);
188     if (!Game_Init(hwnd))
189         return 0;
190     while (!gameover)
191     {
192         if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
193         {
194             TranslateMessage(&msg);
195             DispatchMessage(&msg);
196         }
197         Game_Run(hwnd);
198     }
199     Game_End(hwnd);
200     return msg.wParam;
201 }
结果(运行后按下手柄的键位会在红框框中出现相应的提示，博主穷所以就没买手柄，哈哈):