2 Copyright (C) 1996-1997 Id Software, Inc.
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License
6 as published by the Free Software Foundation; either version 2
7 of the License, or (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 See the GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 // gl_vidnt.c -- NT GL vid component
28 extern void S_BlockSound (void);
29 extern void S_UnblockSound (void);
30 extern HINSTANCE global_hInstance;
34 #define WM_MOUSEWHEEL 0x020A
37 // Tell startup code that we have a client
38 int cl_available = true;
40 static int (WINAPI *qwglChoosePixelFormat)(HDC, CONST PIXELFORMATDESCRIPTOR *);
41 static int (WINAPI *qwglDescribePixelFormat)(HDC, int, UINT, LPPIXELFORMATDESCRIPTOR);
42 //static int (WINAPI *qwglGetPixelFormat)(HDC);
43 static BOOL (WINAPI *qwglSetPixelFormat)(HDC, int, CONST PIXELFORMATDESCRIPTOR *);
44 static BOOL (WINAPI *qwglSwapBuffers)(HDC);
45 static HGLRC (WINAPI *qwglCreateContext)(HDC);
46 static BOOL (WINAPI *qwglDeleteContext)(HGLRC);
47 static HGLRC (WINAPI *qwglGetCurrentContext)(VOID);
48 static HDC (WINAPI *qwglGetCurrentDC)(VOID);
49 static PROC (WINAPI *qwglGetProcAddress)(LPCSTR);
50 static BOOL (WINAPI *qwglMakeCurrent)(HDC, HGLRC);
51 static BOOL (WINAPI *qwglSwapIntervalEXT)(int interval);
52 static const char *(WINAPI *qwglGetExtensionsStringARB)(HDC hdc);
54 static dllfunction_t wglfuncs[] =
56 {"wglChoosePixelFormat", (void **) &qwglChoosePixelFormat},
57 {"wglDescribePixelFormat", (void **) &qwglDescribePixelFormat},
58 // {"wglGetPixelFormat", (void **) &qwglGetPixelFormat},
59 {"wglSetPixelFormat", (void **) &qwglSetPixelFormat},
60 {"wglSwapBuffers", (void **) &qwglSwapBuffers},
61 {"wglCreateContext", (void **) &qwglCreateContext},
62 {"wglDeleteContext", (void **) &qwglDeleteContext},
63 {"wglGetProcAddress", (void **) &qwglGetProcAddress},
64 {"wglMakeCurrent", (void **) &qwglMakeCurrent},
65 {"wglGetCurrentContext", (void **) &qwglGetCurrentContext},
66 {"wglGetCurrentDC", (void **) &qwglGetCurrentDC},
70 static dllfunction_t wglswapintervalfuncs[] =
72 {"wglSwapIntervalEXT", (void **) &qwglSwapIntervalEXT},
76 static DEVMODE gdevmode;
77 static qboolean vid_initialized = false;
78 static qboolean vid_wassuspended = false;
79 static qboolean vid_usingmouse = false;
80 static qboolean vid_usingvsync = false;
81 static qboolean vid_usevsync = false;
84 // used by cd_win.c and snd_win.c
90 //HWND WINAPI InitializeWindow (HINSTANCE hInstance, int nCmdShow);
92 static qboolean vid_isfullscreen;
94 //void VID_MenuDraw (void);
95 //void VID_MenuKey (int key);
97 //LONG WINAPI MainWndProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
98 //void AppActivate(BOOL fActive, BOOL minimize);
99 //void ClearAllStates (void);
100 //void VID_UpdateWindowStatus (void);
102 //====================================
104 static int window_x, window_y;
106 static void IN_Activate (qboolean grab);
108 static qboolean mouseinitialized;
109 static qboolean dinput;
115 #define DINPUT_BUFFERSIZE 16
116 #define iDirectInputCreate(a,b,c,d) pDirectInputCreate(a,b,c,d)
118 static HRESULT (WINAPI *pDirectInputCreate)(HINSTANCE hinst, DWORD dwVersion, LPDIRECTINPUT * lplpDirectInput, LPUNKNOWN punkOuter);
120 // LordHavoc: thanks to backslash for this support for mouse buttons 4 and 5
121 /* backslash :: imouse explorer buttons */
122 /* These are #ifdefed out for non-Win2K in the February 2001 version of
123 MS's platform SDK, but we need them for compilation. . . */
124 #ifndef WM_XBUTTONDOWN
125 #define WM_XBUTTONDOWN 0x020B
126 #define WM_XBUTTONUP 0x020C
129 #define MK_XBUTTON1 0x0020
130 #define MK_XBUTTON2 0x0040
131 // LordHavoc: lets hope this allows more buttons in the future...
132 #define MK_XBUTTON3 0x0080
133 #define MK_XBUTTON4 0x0100
134 #define MK_XBUTTON5 0x0200
135 #define MK_XBUTTON6 0x0400
136 #define MK_XBUTTON7 0x0800
141 static int mouse_buttons;
142 static int mouse_oldbuttonstate;
144 static qboolean restore_spi;
145 static int originalmouseparms[3], newmouseparms[3] = {0, 0, 1};
147 static unsigned int uiWheelMessage;
148 static qboolean mouseparmsvalid;
149 static qboolean dinput_acquired;
151 static unsigned int mstate_di;
153 // joystick defines and variables
154 // where should defines be moved?
155 #define JOY_ABSOLUTE_AXIS 0x00000000 // control like a joystick
156 #define JOY_RELATIVE_AXIS 0x00000010 // control like a mouse, spinner, trackball
157 #define JOY_MAX_AXES 6 // X, Y, Z, R, U, V
167 AxisNada = 0, AxisForward, AxisLook, AxisSide, AxisTurn
170 static DWORD dwAxisFlags[JOY_MAX_AXES] =
172 JOY_RETURNX, JOY_RETURNY, JOY_RETURNZ, JOY_RETURNR, JOY_RETURNU, JOY_RETURNV
175 static DWORD dwAxisMap[JOY_MAX_AXES];
176 static DWORD dwControlMap[JOY_MAX_AXES];
177 static PDWORD pdwRawValue[JOY_MAX_AXES];
179 // none of these cvars are saved over a session
180 // this means that advanced controller configuration needs to be executed
181 // each time. this avoids any problems with getting back to a default usage
182 // or when changing from one controller to another. this way at least something
184 static cvar_t in_joystick = {CVAR_SAVE, "joystick","0"};
185 static cvar_t joy_name = {0, "joyname", "joystick"};
186 static cvar_t joy_advanced = {0, "joyadvanced", "0"};
187 static cvar_t joy_advaxisx = {0, "joyadvaxisx", "0"};
188 static cvar_t joy_advaxisy = {0, "joyadvaxisy", "0"};
189 static cvar_t joy_advaxisz = {0, "joyadvaxisz", "0"};
190 static cvar_t joy_advaxisr = {0, "joyadvaxisr", "0"};
191 static cvar_t joy_advaxisu = {0, "joyadvaxisu", "0"};
192 static cvar_t joy_advaxisv = {0, "joyadvaxisv", "0"};
193 static cvar_t joy_forwardthreshold = {0, "joyforwardthreshold", "0.15"};
194 static cvar_t joy_sidethreshold = {0, "joysidethreshold", "0.15"};
195 static cvar_t joy_pitchthreshold = {0, "joypitchthreshold", "0.15"};
196 static cvar_t joy_yawthreshold = {0, "joyyawthreshold", "0.15"};
197 static cvar_t joy_forwardsensitivity = {0, "joyforwardsensitivity", "-1.0"};
198 static cvar_t joy_sidesensitivity = {0, "joysidesensitivity", "-1.0"};
199 static cvar_t joy_pitchsensitivity = {0, "joypitchsensitivity", "1.0"};
200 static cvar_t joy_yawsensitivity = {0, "joyyawsensitivity", "-1.0"};
201 static cvar_t joy_wwhack1 = {0, "joywwhack1", "0.0"};
202 static cvar_t joy_wwhack2 = {0, "joywwhack2", "0.0"};
204 static qboolean joy_avail, joy_advancedinit, joy_haspov;
205 static DWORD joy_oldbuttonstate, joy_oldpovstate;
208 static DWORD joy_flags;
209 static DWORD joy_numbuttons;
211 static LPDIRECTINPUT g_pdi;
212 static LPDIRECTINPUTDEVICE g_pMouse;
216 static HINSTANCE hInstDI;
218 //static qboolean dinput;
220 typedef struct MYDATA {
221 LONG lX; // X axis goes here
222 LONG lY; // Y axis goes here
223 LONG lZ; // Z axis goes here
224 BYTE bButtonA; // One button goes here
225 BYTE bButtonB; // Another button goes here
226 BYTE bButtonC; // Another button goes here
227 BYTE bButtonD; // Another button goes here
230 static DIOBJECTDATAFORMAT rgodf[] = {
231 { &GUID_XAxis, FIELD_OFFSET(MYDATA, lX), DIDFT_AXIS | DIDFT_ANYINSTANCE, 0,},
232 { &GUID_YAxis, FIELD_OFFSET(MYDATA, lY), DIDFT_AXIS | DIDFT_ANYINSTANCE, 0,},
233 { &GUID_ZAxis, FIELD_OFFSET(MYDATA, lZ), 0x80000000 | DIDFT_AXIS | DIDFT_ANYINSTANCE, 0,},
234 { 0, FIELD_OFFSET(MYDATA, bButtonA), DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
235 { 0, FIELD_OFFSET(MYDATA, bButtonB), DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
236 { 0, FIELD_OFFSET(MYDATA, bButtonC), 0x80000000 | DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
237 { 0, FIELD_OFFSET(MYDATA, bButtonD), 0x80000000 | DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
240 #define NUM_OBJECTS (sizeof(rgodf) / sizeof(rgodf[0]))
242 static DIDATAFORMAT df = {
243 sizeof(DIDATAFORMAT), // this structure
244 sizeof(DIOBJECTDATAFORMAT), // size of object data format
245 DIDF_RELAXIS, // absolute axis coordinates
246 sizeof(MYDATA), // device data size
247 NUM_OBJECTS, // number of objects
248 rgodf, // and here they are
251 // forward-referenced functions
252 static void IN_StartupJoystick (void);
253 static void Joy_AdvancedUpdate_f (void);
254 static void IN_JoyMove (void);
255 static void IN_StartupMouse (void);
258 //====================================
260 void VID_Finish (void)
262 qboolean vid_usemouse;
264 vid_usevsync = vid_vsync.integer && !cls.timedemo && gl_videosyncavailable;
265 if (vid_usingvsync != vid_usevsync && gl_videosyncavailable)
267 vid_usingvsync = vid_usevsync;
268 qwglSwapIntervalEXT (vid_usevsync);
271 // handle the mouse state when windowed if that's changed
272 vid_usemouse = false;
273 if (vid_mouse.integer && !key_consoleactive && !cls.demoplayback)
275 if (vid_isfullscreen)
277 if (!vid_activewindow)
278 vid_usemouse = false;
279 IN_Activate(vid_usemouse);
281 if (r_render.integer && !vid_hidden)
283 if (r_speeds.integer || gl_finish.integer)
289 //==========================================================================
294 static qbyte scantokey[128] =
296 // 0 1 2 3 4 5 6 7 8 9 A B C D E F
297 0 ,27 ,'1' ,'2' ,'3' ,'4' ,'5' ,'6' ,'7' ,'8' ,'9' ,'0' ,'-' ,'=' ,K_BACKSPACE,9 ,//0
298 'q' ,'w' ,'e' ,'r' ,'t' ,'y' ,'u' ,'i' ,'o' ,'p' ,'[' ,']' ,13 ,K_CTRL ,'a' ,'s' ,//1
299 'd' ,'f' ,'g' ,'h' ,'j' ,'k' ,'l' ,';' ,'\'' ,'`' ,K_SHIFT ,'\\' ,'z' ,'x' ,'c' ,'v' ,//2
300 'b' ,'n' ,'m' ,',' ,'.' ,'/' ,K_SHIFT,'*' ,K_ALT ,' ' ,0 ,K_F1 ,K_F2 ,K_F3 ,K_F4 ,K_F5 ,//3
301 K_F6 ,K_F7 ,K_F8 ,K_F9 ,K_F10,K_PAUSE,0 ,K_HOME,K_UPARROW,K_PGUP,K_KP_MINUS,K_LEFTARROW,K_KP_5,K_RIGHTARROW,K_KP_PLUS ,K_END,//4
302 K_DOWNARROW,K_PGDN,K_INS,K_DEL,0 ,0 ,0 ,K_F11 ,K_F12 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,//5
303 0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,//6
304 0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 //7
312 Map from windows to quake keynums
315 static int MapKey (int key, int virtualkey)
318 int modified = (key >> 16) & 255;
319 qboolean is_extended = false;
321 if (modified < 128 && scantokey[modified])
322 result = scantokey[modified];
326 Con_DPrintf("key 0x%02x (0x%8x, 0x%8x) has no translation\n", modified, key, virtualkey);
343 return K_KP_LEFTARROW;
345 return K_KP_RIGHTARROW;
349 return K_KP_DOWNARROW;
376 ===================================================================
380 ===================================================================
388 static void ClearAllStates (void)
392 mouse_oldbuttonstate = 0;
395 void AppActivate(BOOL fActive, BOOL minimize)
396 /****************************************************************************
398 * Function: AppActivate
399 * Parameters: fActive - True if app is activating
401 * Description: If the application is activating, then swap the system
402 * into SYSPAL_NOSTATIC mode so that our palettes will display
405 ****************************************************************************/
407 static BOOL sound_active;
409 vid_activewindow = fActive;
410 vid_hidden = minimize;
412 // enable/disable sound on focus gain/loss
413 if (!vid_activewindow && sound_active)
416 sound_active = false;
418 else if (vid_activewindow && !sound_active)
426 if (vid_isfullscreen)
428 if (vid_wassuspended)
430 vid_wassuspended = false;
431 ChangeDisplaySettings (&gdevmode, CDS_FULLSCREEN);
432 ShowWindow(mainwindow, SW_SHOWNORMAL);
435 // LordHavoc: from dabb, fix for alt-tab bug in NVidia drivers
436 MoveWindow(mainwindow,0,0,gdevmode.dmPelsWidth,gdevmode.dmPelsHeight,false);
443 if (vid_isfullscreen)
445 ChangeDisplaySettings (NULL, 0);
446 vid_wassuspended = true;
448 VID_RestoreSystemGamma();
452 //TODO: move it around in vid_wgl.c since I dont think this is the right position
453 void Sys_SendKeyEvents (void)
457 while (PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE))
459 if (!GetMessage (&msg, NULL, 0, 0))
462 TranslateMessage (&msg);
463 DispatchMessage (&msg);
467 LONG CDAudio_MessageHandler(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
469 /* main window procedure */
470 LONG WINAPI MainWndProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
473 int fActive, fMinimized, temp;
478 qboolean down = false;
480 if ( uMsg == uiWheelMessage )
481 uMsg = WM_MOUSEWHEEL;
486 if (vid_isfullscreen)
487 ShowWindow(mainwindow, SW_SHOWMINNOACTIVE);
494 window_x = (int) LOWORD(lParam);
495 window_y = (int) HIWORD(lParam);
504 vkey = MapKey(lParam, wParam);
505 GetKeyboardState (state);
506 // alt/ctrl/shift tend to produce funky ToAscii values,
507 // and if it's not a single character we don't know care about it
508 charlength = ToAscii (wParam, lParam >> 16, state, (unsigned short *)asciichar, 0);
509 if (vkey == K_ALT || vkey == K_CTRL || vkey == K_SHIFT || charlength == 0)
511 else if( charlength == 2 ) {
512 asciichar[0] = asciichar[1];
514 Key_Event (vkey, asciichar[0], down);
518 // keep Alt-Space from happening
521 // this is complicated because Win32 seems to pack multiple mouse events into
522 // one update sometimes, so we always check all states and look for events
529 case WM_XBUTTONDOWN: // backslash :: imouse explorer buttons
530 case WM_XBUTTONUP: // backslash :: imouse explorer buttons
534 if (wParam & MK_LBUTTON)
537 if (wParam & MK_RBUTTON)
540 if (wParam & MK_MBUTTON)
543 /* backslash :: imouse explorer buttons */
544 if (wParam & MK_XBUTTON1)
547 if (wParam & MK_XBUTTON2)
551 // LordHavoc: lets hope this allows more buttons in the future...
552 if (wParam & MK_XBUTTON3)
554 if (wParam & MK_XBUTTON4)
556 if (wParam & MK_XBUTTON5)
558 if (wParam & MK_XBUTTON6)
560 if (wParam & MK_XBUTTON7)
563 if (vid_usingmouse && !dinput_acquired)
565 // perform button actions
567 for (i=0 ; i<mouse_buttons ; i++)
568 if ((temp ^ mouse_oldbuttonstate) & (1<<i))
569 Key_Event (K_MOUSE1 + i, 0, (temp & (1<<i)) != 0);
570 mouse_oldbuttonstate = temp;
575 // JACK: This is the mouse wheel with the Intellimouse
576 // Its delta is either positive or neg, and we generate the proper
579 if ((short) HIWORD(wParam) > 0) {
580 Key_Event(K_MWHEELUP, 0, true);
581 Key_Event(K_MWHEELUP, 0, false);
583 Key_Event(K_MWHEELDOWN, 0, true);
584 Key_Event(K_MWHEELDOWN, 0, false);
592 if (MessageBox (mainwindow, "Are you sure you want to quit?", "Confirm Exit", MB_YESNO | MB_SETFOREGROUND | MB_ICONQUESTION) == IDYES)
598 fActive = LOWORD(wParam);
599 fMinimized = (BOOL) HIWORD(wParam);
600 AppActivate(!(fActive == WA_INACTIVE), fMinimized);
602 // fix the leftover Alt from any Alt-Tab or the like that switched us away
608 // PostQuitMessage (0);
612 lRet = CDAudio_MessageHandler (hWnd, uMsg, wParam, lParam);
616 /* pass all unhandled messages to DefWindowProc */
617 lRet = DefWindowProc (hWnd, uMsg, wParam, lParam);
621 /* return 1 if handled message, 0 if not */
625 int VID_SetGamma(unsigned short *ramps)
627 HDC hdc = GetDC (NULL);
628 int i = SetDeviceGammaRamp(hdc, ramps);
629 ReleaseDC (NULL, hdc);
630 return i; // return success or failure
633 int VID_GetGamma(unsigned short *ramps)
635 HDC hdc = GetDC (NULL);
636 int i = GetDeviceGammaRamp(hdc, ramps);
637 ReleaseDC (NULL, hdc);
638 return i; // return success or failure
641 static HINSTANCE gldll;
643 static void GL_CloseLibrary(void)
648 qwglGetProcAddress = NULL;
651 gl_platformextensions = "";
654 static int GL_OpenLibrary(const char *name)
656 Con_Printf("Loading OpenGL driver %s\n", name);
658 if (!(gldll = LoadLibrary(name)))
660 Con_Printf("Unable to LoadLibrary %s\n", name);
663 strcpy(gl_driver, name);
667 void *GL_GetProcAddress(const char *name)
670 if (qwglGetProcAddress != NULL)
671 p = (void *) qwglGetProcAddress(name);
673 p = (void *) GetProcAddress(gldll, name);
677 static void IN_Init(void);
682 InitCommonControls();
683 hIcon = LoadIcon (global_hInstance, MAKEINTRESOURCE (IDI_ICON1));
685 // Register the frame class
687 wc.lpfnWndProc = (WNDPROC)MainWndProc;
690 wc.hInstance = global_hInstance;
692 wc.hCursor = LoadCursor (NULL,IDC_ARROW);
693 wc.hbrBackground = NULL;
695 wc.lpszClassName = "DarkPlacesWindowClass";
697 if (!RegisterClass (&wc))
698 Sys_Error("Couldn't register window class\n");
703 int VID_InitMode (int fullscreen, int width, int height, int bpp)
709 PIXELFORMATDESCRIPTOR pfd =
711 sizeof(PIXELFORMATDESCRIPTOR), // size of this pfd
713 PFD_DRAW_TO_WINDOW // support window
714 | PFD_SUPPORT_OPENGL // support OpenGL
715 | PFD_DOUBLEBUFFER , // double buffered
716 PFD_TYPE_RGBA, // RGBA type
717 24, // 24-bit color depth
718 0, 0, 0, 0, 0, 0, // color bits ignored
719 0, // no alpha buffer
720 0, // shift bit ignored
721 0, // no accumulation buffer
722 0, 0, 0, 0, // accum bits ignored
723 32, // 32-bit z-buffer
724 0, // no stencil buffer
725 0, // no auxiliary buffer
726 PFD_MAIN_PLANE, // main layer
728 0, 0, 0 // layer masks ignored
731 DWORD WindowStyle, ExWindowStyle;
732 int CenterX, CenterY;
733 const char *gldrivername;
737 Sys_Error("VID_InitMode called when video is already initialised\n");
739 // if stencil is enabled, ask for alpha too
742 pfd.cStencilBits = 8;
747 pfd.cStencilBits = 0;
751 gldrivername = "opengl32.dll";
752 // COMMANDLINEOPTION: Windows WGL: -gl_driver <drivername> selects a GL driver library, default is opengl32.dll, useful only for 3dfxogl.dll or 3dfxvgl.dll, if you don't know what this is for, you don't need it
753 i = COM_CheckParm("-gl_driver");
754 if (i && i < com_argc - 1)
755 gldrivername = com_argv[i + 1];
756 if (!GL_OpenLibrary(gldrivername))
758 Con_Printf("Unable to load GL driver %s\n", gldrivername);
762 memset(&gdevmode, 0, sizeof(gdevmode));
764 vid_isfullscreen = false;
767 gdevmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
768 gdevmode.dmBitsPerPel = bpp;
769 gdevmode.dmPelsWidth = width;
770 gdevmode.dmPelsHeight = height;
771 gdevmode.dmSize = sizeof (gdevmode);
772 if (ChangeDisplaySettings (&gdevmode, CDS_FULLSCREEN) != DISP_CHANGE_SUCCESSFUL)
775 Con_Printf("Unable to change to requested mode %dx%dx%dbpp\n", width, height, bpp);
779 vid_isfullscreen = true;
780 WindowStyle = WS_POPUP;
781 ExWindowStyle = WS_EX_TOPMOST;
786 i = GetDeviceCaps(hdc, RASTERCAPS);
787 depth = GetDeviceCaps(hdc, PLANES) * GetDeviceCaps(hdc, BITSPIXEL);
788 ReleaseDC (NULL, hdc);
792 Con_Print("Can't run in non-RGB mode\n");
798 Con_Print("A higher desktop depth is required to run this video mode\n");
802 WindowStyle = WS_OVERLAPPED | WS_BORDER | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX;
809 rect.bottom = height;
810 AdjustWindowRectEx(&rect, WindowStyle, false, 0);
819 CenterX = (GetSystemMetrics(SM_CXSCREEN) - (rect.right - rect.left)) / 2;
820 CenterY = (GetSystemMetrics(SM_CYSCREEN) - (rect.bottom - rect.top)) / 2;
822 CenterX = max(0, CenterX);
823 CenterY = max(0, CenterY);
825 // x and y may be changed by WM_MOVE messages
828 rect.left += CenterX;
829 rect.right += CenterX;
831 rect.bottom += CenterY;
833 mainwindow = CreateWindowEx (ExWindowStyle, "DarkPlacesWindowClass", gamename, WindowStyle, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, NULL, NULL, global_hInstance, NULL);
836 Con_Printf("CreateWindowEx(%d, %s, %s, %d, %d, %d, %d, %d, %p, %p, %d, %p) failed\n", ExWindowStyle, "DarkPlacesWindowClass", gamename, WindowStyle, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, NULL, NULL, global_hInstance, NULL);
843 SetWindowPos (mainwindow, NULL, CenterX, CenterY, 0, 0,SWP_NOSIZE | SWP_NOZORDER | SWP_SHOWWINDOW | SWP_DRAWFRAME);
846 ShowWindow (mainwindow, SW_SHOWDEFAULT);
847 UpdateWindow (mainwindow);
849 // now we try to make sure we get the focus on the mode switch, because
850 // sometimes in some systems we don't. We grab the foreground, then
851 // finish setting up, pump all our messages, and sleep for a little while
852 // to let messages finish bouncing around the system, then we put
853 // ourselves at the top of the z order, then grab the foreground again,
854 // Who knows if it helps, but it probably doesn't hurt
855 SetForegroundWindow (mainwindow);
857 while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))
859 TranslateMessage (&msg);
860 DispatchMessage (&msg);
865 SetWindowPos (mainwindow, HWND_TOP, 0, 0, 0, 0, SWP_DRAWFRAME | SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW | SWP_NOCOPYBITS);
867 SetForegroundWindow (mainwindow);
869 // fix the leftover Alt from any Alt-Tab or the like that switched us away
872 baseDC = GetDC(mainwindow);
874 if ((pixelformat = ChoosePixelFormat(baseDC, &pfd)) == 0)
877 Con_Printf("ChoosePixelFormat(%d, %p) failed\n", baseDC, &pfd);
881 if (SetPixelFormat(baseDC, pixelformat, &pfd) == false)
884 Con_Printf("SetPixelFormat(%d, %d, %p) failed\n", baseDC, pixelformat, &pfd);
888 if (!GL_CheckExtension("wgl", wglfuncs, NULL, false))
891 Con_Print("wgl functions not found\n");
895 baseRC = qwglCreateContext(baseDC);
899 Con_Print("Could not initialize GL (wglCreateContext failed).\n\nMake sure you are in 65536 color mode, and try running -window.\n");
902 if (!qwglMakeCurrent(baseDC, baseRC))
905 Con_Printf("wglMakeCurrent(%d, %d) failed\n", baseDC, baseRC);
909 qglGetString = GL_GetProcAddress("glGetString");
910 qwglGetExtensionsStringARB = GL_GetProcAddress("wglGetExtensionsStringARB");
911 if (qglGetString == NULL)
914 Con_Print("glGetString not found\n");
917 gl_renderer = qglGetString(GL_RENDERER);
918 gl_vendor = qglGetString(GL_VENDOR);
919 gl_version = qglGetString(GL_VERSION);
920 gl_extensions = qglGetString(GL_EXTENSIONS);
922 gl_platformextensions = "";
924 gl_videosyncavailable = false;
926 if (qwglGetExtensionsStringARB)
927 gl_platformextensions = qwglGetExtensionsStringARB(baseDC);
929 // COMMANDLINEOPTION: Windows WGL: -novideosync disables WGL_EXT_swap_control
930 gl_videosyncavailable = GL_CheckExtension("WGL_EXT_swap_control", wglswapintervalfuncs, "-novideosync", false);
931 //ReleaseDC(mainwindow, hdc);
935 // LordHavoc: special differences for ATI (broken 8bit color when also using 32bit? weird!)
936 if (strncasecmp(gl_vendor,"ATI",3)==0)
938 if (strncasecmp(gl_renderer,"Rage Pro",8)==0)
941 if (strncasecmp(gl_renderer,"Matrox G200 Direct3D",20)==0) // a D3D driver for GL? sigh...
944 //vid_menudrawfn = VID_MenuDraw;
945 //vid_menukeyfn = VID_MenuKey;
946 vid_usingmouse = false;
947 vid_usingvsync = false;
949 vid_initialized = true;
952 IN_StartupJoystick ();
957 static void IN_Shutdown(void);
958 void VID_Shutdown (void)
960 if(vid_initialized == false)
963 VID_RestoreSystemGamma();
965 vid_initialized = false;
968 qwglMakeCurrent(NULL, NULL);
969 if (baseRC && qwglDeleteContext)
970 qwglDeleteContext(baseRC);
971 // close the library before we get rid of the window
973 if (baseDC && mainwindow)
974 ReleaseDC(mainwindow, baseDC);
975 AppActivate(false, false);
977 DestroyWindow(mainwindow);
979 if (vid_isfullscreen)
980 ChangeDisplaySettings (NULL, 0);
981 vid_isfullscreen = false;
984 static void IN_Activate (qboolean grab)
986 if (!mouseinitialized)
993 vid_usingmouse = true;
994 cl_ignoremousemove = true;
995 if (dinput && g_pMouse)
997 IDirectInputDevice_Acquire(g_pMouse);
998 dinput_acquired = true;
1003 window_rect.left = window_x;
1004 window_rect.top = window_y;
1005 window_rect.right = window_x + vid.width;
1006 window_rect.bottom = window_y + vid.height;
1007 if (mouseparmsvalid)
1008 restore_spi = SystemParametersInfo (SPI_SETMOUSE, 0, newmouseparms, 0);
1009 SetCursorPos ((window_x + vid.width / 2), (window_y + vid.height / 2));
1010 SetCapture (mainwindow);
1011 ClipCursor (&window_rect);
1020 vid_usingmouse = false;
1021 cl_ignoremousemove = true;
1022 if (dinput_acquired)
1024 IDirectInputDevice_Unacquire(g_pMouse);
1025 dinput_acquired = false;
1030 SystemParametersInfo (SPI_SETMOUSE, 0, originalmouseparms, 0);
1045 static qboolean IN_InitDInput (void)
1048 DIPROPDWORD dipdw = {
1050 sizeof(DIPROPDWORD), // diph.dwSize
1051 sizeof(DIPROPHEADER), // diph.dwHeaderSize
1053 DIPH_DEVICE, // diph.dwHow
1055 DINPUT_BUFFERSIZE, // dwData
1060 hInstDI = LoadLibrary("dinput.dll");
1062 if (hInstDI == NULL)
1064 Con_Print("Couldn't load dinput.dll\n");
1069 if (!pDirectInputCreate)
1071 pDirectInputCreate = (void *)GetProcAddress(hInstDI,"DirectInputCreateA");
1073 if (!pDirectInputCreate)
1075 Con_Print("Couldn't get DI proc addr\n");
1080 // register with DirectInput and get an IDirectInput to play with.
1081 hr = iDirectInputCreate(global_hInstance, DIRECTINPUT_VERSION, &g_pdi, NULL);
1088 // obtain an interface to the system mouse device.
1089 hr = IDirectInput_CreateDevice(g_pdi, &GUID_SysMouse, &g_pMouse, NULL);
1093 Con_Print("Couldn't open DI mouse device\n");
1097 // set the data format to "mouse format".
1098 hr = IDirectInputDevice_SetDataFormat(g_pMouse, &df);
1102 Con_Print("Couldn't set DI mouse format\n");
1106 // set the cooperativity level.
1107 hr = IDirectInputDevice_SetCooperativeLevel(g_pMouse, mainwindow,
1108 DISCL_EXCLUSIVE | DISCL_FOREGROUND);
1112 Con_Print("Couldn't set DI coop level\n");
1117 // set the buffer size to DINPUT_BUFFERSIZE elements.
1118 // the buffer size is a DWORD property associated with the device
1119 hr = IDirectInputDevice_SetProperty(g_pMouse, DIPROP_BUFFERSIZE, &dipdw.diph);
1123 Con_Print("Couldn't set DI buffersize\n");
1136 static void IN_StartupMouse (void)
1138 if (COM_CheckParm ("-nomouse") || COM_CheckParm("-safe"))
1141 mouseinitialized = true;
1143 // COMMANDLINEOPTION: Windows Input: -dinput enables DirectInput for mouse/joystick input
1144 if (COM_CheckParm ("-dinput"))
1145 dinput = IN_InitDInput ();
1148 Con_Print("DirectInput initialized\n");
1150 Con_Print("DirectInput not initialized\n");
1152 mouseparmsvalid = SystemParametersInfo (SPI_GETMOUSE, 0, originalmouseparms, 0);
1154 if (mouseparmsvalid)
1156 // COMMANDLINEOPTION: Windows GDI Input: -noforcemspd disables setting of mouse speed (not used with -dinput, windows only)
1157 if ( COM_CheckParm ("-noforcemspd") )
1158 newmouseparms[2] = originalmouseparms[2];
1160 // COMMANDLINEOPTION: Windows GDI Input: -noforcemaccel disables setting of mouse acceleration (not used with -dinput, windows only)
1161 if ( COM_CheckParm ("-noforcemaccel") )
1163 newmouseparms[0] = originalmouseparms[0];
1164 newmouseparms[1] = originalmouseparms[1];
1167 // COMMANDLINEOPTION: Windows GDI Input: -noforcemparms disables setting of mouse parameters (not used with -dinput, windows only)
1168 if ( COM_CheckParm ("-noforcemparms") )
1170 newmouseparms[0] = originalmouseparms[0];
1171 newmouseparms[1] = originalmouseparms[1];
1172 newmouseparms[2] = originalmouseparms[2];
1185 static void IN_MouseMove (void)
1190 if (!vid_usingmouse)
1192 //GetCursorPos (¤t_pos);
1193 //ui_mouseupdate(current_pos.x - window_x, current_pos.y - window_y);
1197 if (dinput_acquired)
1199 DIDEVICEOBJECTDATA od;
1209 hr = IDirectInputDevice_GetDeviceData(g_pMouse,
1210 sizeof(DIDEVICEOBJECTDATA), &od, &dwElements, 0);
1212 if ((hr == DIERR_INPUTLOST) || (hr == DIERR_NOTACQUIRED))
1214 IDirectInputDevice_Acquire(g_pMouse);
1218 /* Unable to read data or no data available */
1219 if (FAILED(hr) || dwElements == 0)
1222 /* Look at the element to see what happened */
1234 case DIMOFS_BUTTON0:
1235 if (od.dwData & 0x80)
1241 case DIMOFS_BUTTON1:
1242 if (od.dwData & 0x80)
1243 mstate_di |= (1<<1);
1245 mstate_di &= ~(1<<1);
1248 case DIMOFS_BUTTON2:
1249 if (od.dwData & 0x80)
1250 mstate_di |= (1<<2);
1252 mstate_di &= ~(1<<2);
1257 // perform button actions
1258 for (i=0 ; i<mouse_buttons ; i++)
1259 if ((mstate_di ^ mouse_oldbuttonstate) & (1<<i))
1260 Key_Event (K_MOUSE1 + i, 0, (mstate_di & (1<<i)) != 0);
1261 mouse_oldbuttonstate = mstate_di;
1268 GetCursorPos (¤t_pos);
1269 mx = current_pos.x - (window_x + vid.width / 2);
1270 my = current_pos.y - (window_y + vid.height / 2);
1275 // if the mouse has moved, force it to the center, so there's room to move
1277 SetCursorPos ((window_x + vid.width / 2), (window_y + vid.height / 2));
1289 if (vid_activewindow && !vid_hidden)
1302 static void IN_StartupJoystick (void)
1309 // assume no joystick
1312 // abort startup if user requests no joystick
1313 // COMMANDLINEOPTION: Windows Input: -nojoy disables joystick support, may be a small speed increase
1314 if (COM_CheckParm ("-nojoy") || COM_CheckParm("-safe"))
1317 // verify joystick driver is present
1318 if ((numdevs = joyGetNumDevs ()) == 0)
1320 Con_Print("\njoystick not found -- driver not present\n\n");
1324 // cycle through the joystick ids for the first valid one
1325 for (joy_id=0 ; joy_id<numdevs ; joy_id++)
1327 memset (&ji, 0, sizeof(ji));
1328 ji.dwSize = sizeof(ji);
1329 ji.dwFlags = JOY_RETURNCENTERED;
1331 if ((mmr = joyGetPosEx (joy_id, &ji)) == JOYERR_NOERROR)
1335 // abort startup if we didn't find a valid joystick
1336 if (mmr != JOYERR_NOERROR)
1338 Con_Printf("\njoystick not found -- no valid joysticks (%x)\n\n", mmr);
1342 // get the capabilities of the selected joystick
1343 // abort startup if command fails
1344 memset (&jc, 0, sizeof(jc));
1345 if ((mmr = joyGetDevCaps (joy_id, &jc, sizeof(jc))) != JOYERR_NOERROR)
1347 Con_Printf("\njoystick not found -- invalid joystick capabilities (%x)\n\n", mmr);
1351 // save the joystick's number of buttons and POV status
1352 joy_numbuttons = jc.wNumButtons;
1353 joy_haspov = jc.wCaps & JOYCAPS_HASPOV;
1355 // old button and POV states default to no buttons pressed
1356 joy_oldbuttonstate = joy_oldpovstate = 0;
1358 // mark the joystick as available and advanced initialization not completed
1359 // this is needed as cvars are not available during initialization
1362 joy_advancedinit = false;
1364 Con_Print("\njoystick detected\n\n");
1373 static PDWORD RawValuePointer (int axis)
1390 return NULL; // LordHavoc: hush compiler warning
1396 Joy_AdvancedUpdate_f
1399 static void Joy_AdvancedUpdate_f (void)
1402 // called once by IN_ReadJoystick and by user whenever an update is needed
1403 // cvars are now available
1407 // initialize all the maps
1408 for (i = 0; i < JOY_MAX_AXES; i++)
1410 dwAxisMap[i] = AxisNada;
1411 dwControlMap[i] = JOY_ABSOLUTE_AXIS;
1412 pdwRawValue[i] = RawValuePointer(i);
1415 if( joy_advanced.integer == 0)
1417 // default joystick initialization
1418 // 2 axes only with joystick control
1419 dwAxisMap[JOY_AXIS_X] = AxisTurn;
1420 // dwControlMap[JOY_AXIS_X] = JOY_ABSOLUTE_AXIS;
1421 dwAxisMap[JOY_AXIS_Y] = AxisForward;
1422 // dwControlMap[JOY_AXIS_Y] = JOY_ABSOLUTE_AXIS;
1426 if (strcmp (joy_name.string, "joystick") != 0)
1428 // notify user of advanced controller
1429 Con_Printf("\n%s configured\n\n", joy_name.string);
1432 // advanced initialization here
1433 // data supplied by user via joy_axisn cvars
1434 dwTemp = (DWORD) joy_advaxisx.value;
1435 dwAxisMap[JOY_AXIS_X] = dwTemp & 0x0000000f;
1436 dwControlMap[JOY_AXIS_X] = dwTemp & JOY_RELATIVE_AXIS;
1437 dwTemp = (DWORD) joy_advaxisy.value;
1438 dwAxisMap[JOY_AXIS_Y] = dwTemp & 0x0000000f;
1439 dwControlMap[JOY_AXIS_Y] = dwTemp & JOY_RELATIVE_AXIS;
1440 dwTemp = (DWORD) joy_advaxisz.value;
1441 dwAxisMap[JOY_AXIS_Z] = dwTemp & 0x0000000f;
1442 dwControlMap[JOY_AXIS_Z] = dwTemp & JOY_RELATIVE_AXIS;
1443 dwTemp = (DWORD) joy_advaxisr.value;
1444 dwAxisMap[JOY_AXIS_R] = dwTemp & 0x0000000f;
1445 dwControlMap[JOY_AXIS_R] = dwTemp & JOY_RELATIVE_AXIS;
1446 dwTemp = (DWORD) joy_advaxisu.value;
1447 dwAxisMap[JOY_AXIS_U] = dwTemp & 0x0000000f;
1448 dwControlMap[JOY_AXIS_U] = dwTemp & JOY_RELATIVE_AXIS;
1449 dwTemp = (DWORD) joy_advaxisv.value;
1450 dwAxisMap[JOY_AXIS_V] = dwTemp & 0x0000000f;
1451 dwControlMap[JOY_AXIS_V] = dwTemp & JOY_RELATIVE_AXIS;
1454 // compute the axes to collect from DirectInput
1455 joy_flags = JOY_RETURNCENTERED | JOY_RETURNBUTTONS | JOY_RETURNPOV;
1456 for (i = 0; i < JOY_MAX_AXES; i++)
1458 if (dwAxisMap[i] != AxisNada)
1460 joy_flags |= dwAxisFlags[i];
1470 static qboolean IN_ReadJoystick (void)
1473 memset (&ji, 0, sizeof(ji));
1474 ji.dwSize = sizeof(ji);
1475 ji.dwFlags = joy_flags;
1477 if (joyGetPosEx (joy_id, &ji) == JOYERR_NOERROR)
1479 // this is a hack -- there is a bug in the Logitech WingMan Warrior DirectInput Driver
1480 // rather than having 32768 be the zero point, they have the zero point at 32668
1481 // go figure -- anyway, now we get the full resolution out of the device
1482 if (joy_wwhack1.integer != 0.0)
1490 // read error occurred
1491 // turning off the joystick seems too harsh for 1 read error,
1492 // but what should be done?
1503 static void IN_JoyMove (void)
1505 float speed, aspeed;
1506 float fAxisValue, fTemp;
1507 int i, mouselook = (in_mlook.state & 1) || freelook.integer;
1509 // complete initialization if first time in
1510 // this is needed as cvars are not available at initialization time
1511 if( joy_advancedinit != true )
1513 Joy_AdvancedUpdate_f();
1514 joy_advancedinit = true;
1520 DWORD buttonstate, povstate;
1522 // loop through the joystick buttons
1523 // key a joystick event or auxillary event for higher number buttons for each state change
1524 buttonstate = ji.dwButtons;
1525 for (i=0 ; i < (int) joy_numbuttons ; i++)
1527 if ( (buttonstate & (1<<i)) && !(joy_oldbuttonstate & (1<<i)) )
1529 key_index = (i < 16) ? K_JOY1 : K_AUX1;
1530 Key_Event (key_index + i, 0, true);
1533 if ( !(buttonstate & (1<<i)) && (joy_oldbuttonstate & (1<<i)) )
1535 key_index = (i < 16) ? K_JOY1 : K_AUX1;
1536 Key_Event (key_index + i, 0, false);
1539 joy_oldbuttonstate = buttonstate;
1543 // convert POV information into 4 bits of state information
1544 // this avoids any potential problems related to moving from one
1545 // direction to another without going through the center position
1547 if(ji.dwPOV != JOY_POVCENTERED)
1549 if (ji.dwPOV == JOY_POVFORWARD)
1551 if (ji.dwPOV == JOY_POVRIGHT)
1553 if (ji.dwPOV == JOY_POVBACKWARD)
1555 if (ji.dwPOV == JOY_POVLEFT)
1558 // determine which bits have changed and key an auxillary event for each change
1559 for (i=0 ; i < 4 ; i++)
1561 if ( (povstate & (1<<i)) && !(joy_oldpovstate & (1<<i)) )
1563 Key_Event (K_AUX29 + i, 0, true);
1566 if ( !(povstate & (1<<i)) && (joy_oldpovstate & (1<<i)) )
1568 Key_Event (K_AUX29 + i, 0, false);
1571 joy_oldpovstate = povstate;
1575 // verify joystick is available and that the user wants to use it
1576 if (!joy_avail || !in_joystick.integer)
1581 // collect the joystick data, if possible
1582 if (IN_ReadJoystick () != true)
1587 if (in_speed.state & 1)
1588 speed = cl_movespeedkey.value;
1591 // LordHavoc: viewzoom affects sensitivity for sniping
1592 aspeed = speed * host_realframetime * cl.viewzoom;
1594 // loop through the axes
1595 for (i = 0; i < JOY_MAX_AXES; i++)
1597 // get the floating point zero-centered, potentially-inverted data for the current axis
1598 fAxisValue = (float) *pdwRawValue[i];
1599 // move centerpoint to zero
1600 fAxisValue -= 32768.0;
1602 if (joy_wwhack2.integer != 0.0)
1604 if (dwAxisMap[i] == AxisTurn)
1606 // this is a special formula for the Logitech WingMan Warrior
1607 // y=ax^b; where a = 300 and b = 1.3
1608 // also x values are in increments of 800 (so this is factored out)
1609 // then bounds check result to level out excessively high spin rates
1610 fTemp = 300.0 * pow(abs(fAxisValue) / 800.0, 1.3);
1611 if (fTemp > 14000.0)
1613 // restore direction information
1614 fAxisValue = (fAxisValue > 0.0) ? fTemp : -fTemp;
1618 // convert range from -32768..32767 to -1..1
1619 fAxisValue /= 32768.0;
1621 switch (dwAxisMap[i])
1624 if ((joy_advanced.integer == 0) && mouselook)
1626 // user wants forward control to become look control
1627 if (fabs(fAxisValue) > joy_pitchthreshold.value)
1629 // if mouse invert is on, invert the joystick pitch value
1630 // only absolute control support here (joy_advanced is false)
1631 if (m_pitch.value < 0.0)
1633 cl.viewangles[PITCH] -= (fAxisValue * joy_pitchsensitivity.value) * aspeed * cl_pitchspeed.value;
1637 cl.viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity.value) * aspeed * cl_pitchspeed.value;
1643 // no pitch movement
1644 // disable pitch return-to-center unless requested by user
1645 // *** this code can be removed when the lookspring bug is fixed
1646 // *** the bug always has the lookspring feature on
1647 if(lookspring.value == 0.0)
1653 // user wants forward control to be forward control
1654 if (fabs(fAxisValue) > joy_forwardthreshold.value)
1656 cl.cmd.forwardmove += (fAxisValue * joy_forwardsensitivity.value) * speed * cl_forwardspeed.value;
1662 if (fabs(fAxisValue) > joy_sidethreshold.value)
1664 cl.cmd.sidemove += (fAxisValue * joy_sidesensitivity.value) * speed * cl_sidespeed.value;
1669 if ((in_strafe.state & 1) || (lookstrafe.integer && mouselook))
1671 // user wants turn control to become side control
1672 if (fabs(fAxisValue) > joy_sidethreshold.value)
1674 cl.cmd.sidemove -= (fAxisValue * joy_sidesensitivity.value) * speed * cl_sidespeed.value;
1679 // user wants turn control to be turn control
1680 if (fabs(fAxisValue) > joy_yawthreshold.value)
1682 if(dwControlMap[i] == JOY_ABSOLUTE_AXIS)
1684 cl.viewangles[YAW] += (fAxisValue * joy_yawsensitivity.value) * aspeed * cl_yawspeed.value;
1688 cl.viewangles[YAW] += (fAxisValue * joy_yawsensitivity.value) * speed * 180.0;
1698 if (fabs(fAxisValue) > joy_pitchthreshold.value)
1700 // pitch movement detected and pitch movement desired by user
1701 if(dwControlMap[i] == JOY_ABSOLUTE_AXIS)
1703 cl.viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity.value) * aspeed * cl_pitchspeed.value;
1707 cl.viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity.value) * speed * 180.0;
1713 // no pitch movement
1714 // disable pitch return-to-center unless requested by user
1715 // *** this code can be removed when the lookspring bug is fixed
1716 // *** the bug always has the lookspring feature on
1717 if(lookspring.integer == 0)
1729 static void IN_Init(void)
1731 uiWheelMessage = RegisterWindowMessage ( "MSWHEEL_ROLLMSG" );
1733 // joystick variables
1734 Cvar_RegisterVariable (&in_joystick);
1735 Cvar_RegisterVariable (&joy_name);
1736 Cvar_RegisterVariable (&joy_advanced);
1737 Cvar_RegisterVariable (&joy_advaxisx);
1738 Cvar_RegisterVariable (&joy_advaxisy);
1739 Cvar_RegisterVariable (&joy_advaxisz);
1740 Cvar_RegisterVariable (&joy_advaxisr);
1741 Cvar_RegisterVariable (&joy_advaxisu);
1742 Cvar_RegisterVariable (&joy_advaxisv);
1743 Cvar_RegisterVariable (&joy_forwardthreshold);
1744 Cvar_RegisterVariable (&joy_sidethreshold);
1745 Cvar_RegisterVariable (&joy_pitchthreshold);
1746 Cvar_RegisterVariable (&joy_yawthreshold);
1747 Cvar_RegisterVariable (&joy_forwardsensitivity);
1748 Cvar_RegisterVariable (&joy_sidesensitivity);
1749 Cvar_RegisterVariable (&joy_pitchsensitivity);
1750 Cvar_RegisterVariable (&joy_yawsensitivity);
1751 Cvar_RegisterVariable (&joy_wwhack1);
1752 Cvar_RegisterVariable (&joy_wwhack2);
1753 Cmd_AddCommand ("joyadvancedupdate", Joy_AdvancedUpdate_f);
1756 static void IN_Shutdown(void)
1758 IN_Activate (false);
1761 IDirectInputDevice_Release(g_pMouse);
1765 IDirectInput_Release(g_pdi);