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 int (WINAPI *qwglChoosePixelFormat)(HDC, CONST PIXELFORMATDESCRIPTOR *);
41 int (WINAPI *qwglDescribePixelFormat)(HDC, int, UINT, LPPIXELFORMATDESCRIPTOR);
42 //int (WINAPI *qwglGetPixelFormat)(HDC);
43 BOOL (WINAPI *qwglSetPixelFormat)(HDC, int, CONST PIXELFORMATDESCRIPTOR *);
44 BOOL (WINAPI *qwglSwapBuffers)(HDC);
45 HGLRC (WINAPI *qwglCreateContext)(HDC);
46 BOOL (WINAPI *qwglDeleteContext)(HGLRC);
47 HGLRC (WINAPI *qwglGetCurrentContext)(VOID);
48 HDC (WINAPI *qwglGetCurrentDC)(VOID);
49 PROC (WINAPI *qwglGetProcAddress)(LPCSTR);
50 BOOL (WINAPI *qwglMakeCurrent)(HDC, HGLRC);
51 BOOL (WINAPI *qwglSwapIntervalEXT)(int interval);
52 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_usemouse = false;
82 static qboolean vid_usevsync = false;
89 //HWND WINAPI InitializeWindow (HINSTANCE hInstance, int nCmdShow);
91 static qboolean vid_isfullscreen;
93 //void VID_MenuDraw (void);
94 //void VID_MenuKey (int key);
96 //LONG WINAPI MainWndProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
97 //void AppActivate(BOOL fActive, BOOL minimize);
98 //void ClearAllStates (void);
99 //void VID_UpdateWindowStatus (void);
101 //====================================
103 int window_x, window_y, window_width, window_height;
104 int window_center_x, window_center_y;
106 void IN_ShowMouse (void);
107 void IN_DeactivateMouse (void);
108 void IN_HideMouse (void);
109 void IN_ActivateMouse (void);
110 void IN_MouseEvent (int mstate);
111 void IN_UpdateClipCursor (void);
113 qboolean mouseinitialized;
114 static qboolean dinput;
120 #define DINPUT_BUFFERSIZE 16
121 #define iDirectInputCreate(a,b,c,d) pDirectInputCreate(a,b,c,d)
123 HRESULT (WINAPI *pDirectInputCreate)(HINSTANCE hinst, DWORD dwVersion,
124 LPDIRECTINPUT * lplpDirectInput, LPUNKNOWN punkOuter);
126 // LordHavoc: thanks to backslash for this support for mouse buttons 4 and 5
127 /* backslash :: imouse explorer buttons */
128 /* These are #ifdefed out for non-Win2K in the February 2001 version of
129 MS's platform SDK, but we need them for compilation. . . */
130 #ifndef WM_XBUTTONDOWN
131 #define WM_XBUTTONDOWN 0x020B
132 #define WM_XBUTTONUP 0x020C
135 #define MK_XBUTTON1 0x0020
136 #define MK_XBUTTON2 0x0040
137 // LordHavoc: lets hope this allows more buttons in the future...
138 #define MK_XBUTTON3 0x0080
139 #define MK_XBUTTON4 0x0100
140 #define MK_XBUTTON5 0x0200
141 #define MK_XBUTTON6 0x0400
142 #define MK_XBUTTON7 0x0800
148 int mouse_oldbuttonstate;
150 int mouse_x, mouse_y, old_mouse_x, old_mouse_y;
152 static qboolean restore_spi;
153 static int originalmouseparms[3], newmouseparms[3] = {0, 0, 1};
155 unsigned int uiWheelMessage;
156 qboolean mouseactive;
157 //qboolean mouseinitialized;
158 static qboolean mouseparmsvalid, mouseactivatetoggle;
159 static qboolean mouseshowtoggle = 1;
160 static qboolean dinput_acquired;
162 static unsigned int mstate_di;
164 // joystick defines and variables
165 // where should defines be moved?
166 #define JOY_ABSOLUTE_AXIS 0x00000000 // control like a joystick
167 #define JOY_RELATIVE_AXIS 0x00000010 // control like a mouse, spinner, trackball
168 #define JOY_MAX_AXES 6 // X, Y, Z, R, U, V
178 AxisNada = 0, AxisForward, AxisLook, AxisSide, AxisTurn
181 DWORD dwAxisFlags[JOY_MAX_AXES] =
183 JOY_RETURNX, JOY_RETURNY, JOY_RETURNZ, JOY_RETURNR, JOY_RETURNU, JOY_RETURNV
186 DWORD dwAxisMap[JOY_MAX_AXES];
187 DWORD dwControlMap[JOY_MAX_AXES];
188 PDWORD pdwRawValue[JOY_MAX_AXES];
190 // none of these cvars are saved over a session
191 // this means that advanced controller configuration needs to be executed
192 // each time. this avoids any problems with getting back to a default usage
193 // or when changing from one controller to another. this way at least something
195 cvar_t in_joystick = {CVAR_SAVE, "joystick","0"};
196 cvar_t joy_name = {0, "joyname", "joystick"};
197 cvar_t joy_advanced = {0, "joyadvanced", "0"};
198 cvar_t joy_advaxisx = {0, "joyadvaxisx", "0"};
199 cvar_t joy_advaxisy = {0, "joyadvaxisy", "0"};
200 cvar_t joy_advaxisz = {0, "joyadvaxisz", "0"};
201 cvar_t joy_advaxisr = {0, "joyadvaxisr", "0"};
202 cvar_t joy_advaxisu = {0, "joyadvaxisu", "0"};
203 cvar_t joy_advaxisv = {0, "joyadvaxisv", "0"};
204 cvar_t joy_forwardthreshold = {0, "joyforwardthreshold", "0.15"};
205 cvar_t joy_sidethreshold = {0, "joysidethreshold", "0.15"};
206 cvar_t joy_pitchthreshold = {0, "joypitchthreshold", "0.15"};
207 cvar_t joy_yawthreshold = {0, "joyyawthreshold", "0.15"};
208 cvar_t joy_forwardsensitivity = {0, "joyforwardsensitivity", "-1.0"};
209 cvar_t joy_sidesensitivity = {0, "joysidesensitivity", "-1.0"};
210 cvar_t joy_pitchsensitivity = {0, "joypitchsensitivity", "1.0"};
211 cvar_t joy_yawsensitivity = {0, "joyyawsensitivity", "-1.0"};
212 cvar_t joy_wwhack1 = {0, "joywwhack1", "0.0"};
213 cvar_t joy_wwhack2 = {0, "joywwhack2", "0.0"};
215 qboolean joy_avail, joy_advancedinit, joy_haspov;
216 DWORD joy_oldbuttonstate, joy_oldpovstate;
220 DWORD joy_numbuttons;
222 static LPDIRECTINPUT g_pdi;
223 static LPDIRECTINPUTDEVICE g_pMouse;
227 static HINSTANCE hInstDI;
229 //static qboolean dinput;
231 typedef struct MYDATA {
232 LONG lX; // X axis goes here
233 LONG lY; // Y axis goes here
234 LONG lZ; // Z axis goes here
235 BYTE bButtonA; // One button goes here
236 BYTE bButtonB; // Another button goes here
237 BYTE bButtonC; // Another button goes here
238 BYTE bButtonD; // Another button goes here
241 static DIOBJECTDATAFORMAT rgodf[] = {
242 { &GUID_XAxis, FIELD_OFFSET(MYDATA, lX), DIDFT_AXIS | DIDFT_ANYINSTANCE, 0,},
243 { &GUID_YAxis, FIELD_OFFSET(MYDATA, lY), DIDFT_AXIS | DIDFT_ANYINSTANCE, 0,},
244 { &GUID_ZAxis, FIELD_OFFSET(MYDATA, lZ), 0x80000000 | DIDFT_AXIS | DIDFT_ANYINSTANCE, 0,},
245 { 0, FIELD_OFFSET(MYDATA, bButtonA), DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
246 { 0, FIELD_OFFSET(MYDATA, bButtonB), DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
247 { 0, FIELD_OFFSET(MYDATA, bButtonC), 0x80000000 | DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
248 { 0, FIELD_OFFSET(MYDATA, bButtonD), 0x80000000 | DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
251 #define NUM_OBJECTS (sizeof(rgodf) / sizeof(rgodf[0]))
253 static DIDATAFORMAT df = {
254 sizeof(DIDATAFORMAT), // this structure
255 sizeof(DIOBJECTDATAFORMAT), // size of object data format
256 DIDF_RELAXIS, // absolute axis coordinates
257 sizeof(MYDATA), // device data size
258 NUM_OBJECTS, // number of objects
259 rgodf, // and here they are
262 // forward-referenced functions
263 void IN_StartupJoystick (void);
264 void Joy_AdvancedUpdate_f (void);
265 void IN_JoyMove (void);
266 void IN_StartupMouse (void);
270 VID_UpdateWindowStatus
273 void VID_UpdateWindowStatus (void)
275 window_center_x = window_x + window_width / 2;
276 window_center_y = window_y + window_height / 2;
278 if (mouseinitialized && mouseactive && !dinput)
281 window_rect.left = window_x;
282 window_rect.top = window_y;
283 window_rect.right = window_x + window_width;
284 window_rect.bottom = window_y + window_height;
285 ClipCursor (&window_rect);
290 //====================================
297 void VID_GetWindowSize (int *x, int *y, int *width, int *height)
301 *width = window_width;
302 *height = window_height;
306 void VID_Finish (void)
308 vid_usevsync = vid_vsync.integer && !cls.timedemo && gl_videosyncavailable;
309 if (vid_usingvsync != vid_usevsync && gl_videosyncavailable)
311 vid_usingvsync = vid_usevsync;
312 qwglSwapIntervalEXT (vid_usevsync);
315 // handle the mouse state when windowed if that's changed
316 vid_usemouse = false;
317 if (vid_mouse.integer && !key_consoleactive && !cls.demoplayback)
319 if (vid_isfullscreen)
321 if (!vid_activewindow)
322 vid_usemouse = false;
327 vid_usingmouse = true;
336 vid_usingmouse = false;
337 IN_DeactivateMouse ();
342 if (r_render.integer && !vid_hidden)
344 if (r_speeds.integer || gl_finish.integer)
350 //==========================================================================
355 qbyte scantokey[128] =
357 // 0 1 2 3 4 5 6 7 8 9 A B C D E F
358 0 ,27 ,'1' ,'2' ,'3' ,'4' ,'5' ,'6' ,'7' ,'8' ,'9' ,'0' ,'-' ,'=' ,K_BACKSPACE,9 ,//0
359 'q' ,'w' ,'e' ,'r' ,'t' ,'y' ,'u' ,'i' ,'o' ,'p' ,'[' ,']' ,13 ,K_CTRL ,'a' ,'s' ,//1
360 'd' ,'f' ,'g' ,'h' ,'j' ,'k' ,'l' ,';' ,'\'' ,'`' ,K_SHIFT ,'\\' ,'z' ,'x' ,'c' ,'v' ,//2
361 'b' ,'n' ,'m' ,',' ,'.' ,'/' ,K_SHIFT,'*' ,K_ALT ,' ' ,0 ,K_F1 ,K_F2 ,K_F3 ,K_F4 ,K_F5 ,//3
362 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
363 K_DOWNARROW,K_PGDN,K_INS,K_DEL,0 ,0 ,0 ,K_F11 ,K_F12 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,//5
364 0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,//6
365 0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 //7
373 Map from windows to quake keynums
376 static int MapKey (int key, int virtualkey)
379 int modified = (key >> 16) & 255;
380 qboolean is_extended = false;
382 if (modified < 128 && scantokey[modified])
383 result = scantokey[modified];
387 Con_DPrintf("key 0x%02x (0x%8x, 0x%8x) has no translation\n", modified, key, virtualkey);
404 return K_KP_LEFTARROW;
406 return K_KP_RIGHTARROW;
410 return K_KP_DOWNARROW;
437 ===================================================================
441 ===================================================================
449 void ClearAllStates (void)
455 void AppActivate(BOOL fActive, BOOL minimize)
456 /****************************************************************************
458 * Function: AppActivate
459 * Parameters: fActive - True if app is activating
461 * Description: If the application is activating, then swap the system
462 * into SYSPAL_NOSTATIC mode so that our palettes will display
465 ****************************************************************************/
467 static BOOL sound_active;
469 vid_activewindow = fActive;
470 vid_hidden = minimize;
472 // enable/disable sound on focus gain/loss
473 if (!vid_activewindow && sound_active)
476 sound_active = false;
478 else if (vid_activewindow && !sound_active)
486 if (vid_isfullscreen)
488 if (vid_wassuspended)
490 vid_wassuspended = false;
491 ChangeDisplaySettings (&gdevmode, CDS_FULLSCREEN);
492 ShowWindow(mainwindow, SW_SHOWNORMAL);
495 // LordHavoc: from dabb, fix for alt-tab bug in NVidia drivers
496 MoveWindow(mainwindow,0,0,gdevmode.dmPelsWidth,gdevmode.dmPelsHeight,false);
502 vid_usingmouse = false;
503 IN_DeactivateMouse ();
505 if (vid_isfullscreen)
507 ChangeDisplaySettings (NULL, 0);
508 vid_wassuspended = true;
510 VID_RestoreSystemGamma();
514 //TODO: move it around in vid_wgl.c since I dont think this is the right position
515 void Sys_SendKeyEvents (void)
519 while (PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE))
521 if (!GetMessage (&msg, NULL, 0, 0))
524 TranslateMessage (&msg);
525 DispatchMessage (&msg);
529 LONG CDAudio_MessageHandler(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
531 /* main window procedure */
532 LONG WINAPI MainWndProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
535 int fActive, fMinimized, temp;
539 qboolean down = false;
541 extern unsigned int uiWheelMessage;
543 if ( uMsg == uiWheelMessage )
544 uMsg = WM_MOUSEWHEEL;
549 if (vid_isfullscreen)
550 ShowWindow(mainwindow, SW_SHOWMINNOACTIVE);
557 window_x = (int) LOWORD(lParam);
558 window_y = (int) HIWORD(lParam);
559 VID_UpdateWindowStatus ();
567 vkey = MapKey(lParam, wParam);
568 GetKeyboardState (state);
569 // alt/ctrl/shift tend to produce funky ToAscii values,
570 // and if it's not a single character we don't know care about it
571 if (vkey == K_ALT || vkey == K_CTRL || vkey == K_SHIFT || ToAscii (wParam, lParam >> 16, state, (unsigned short *)asciichar, 0) != 1)
573 Key_Event (vkey, asciichar[0], down);
577 // keep Alt-Space from happening
580 // this is complicated because Win32 seems to pack multiple mouse events into
581 // one update sometimes, so we always check all states and look for events
588 case WM_XBUTTONDOWN: // backslash :: imouse explorer buttons
589 case WM_XBUTTONUP: // backslash :: imouse explorer buttons
593 if (wParam & MK_LBUTTON)
596 if (wParam & MK_RBUTTON)
599 if (wParam & MK_MBUTTON)
602 /* backslash :: imouse explorer buttons */
603 if (wParam & MK_XBUTTON1)
606 if (wParam & MK_XBUTTON2)
610 // LordHavoc: lets hope this allows more buttons in the future...
611 if (wParam & MK_XBUTTON3)
613 if (wParam & MK_XBUTTON4)
615 if (wParam & MK_XBUTTON5)
617 if (wParam & MK_XBUTTON6)
619 if (wParam & MK_XBUTTON7)
622 IN_MouseEvent (temp);
626 // JACK: This is the mouse wheel with the Intellimouse
627 // Its delta is either positive or neg, and we generate the proper
630 if ((short) HIWORD(wParam) > 0) {
631 Key_Event(K_MWHEELUP, 0, true);
632 Key_Event(K_MWHEELUP, 0, false);
634 Key_Event(K_MWHEELDOWN, 0, true);
635 Key_Event(K_MWHEELDOWN, 0, false);
643 if (MessageBox (mainwindow, "Are you sure you want to quit?", "Confirm Exit", MB_YESNO | MB_SETFOREGROUND | MB_ICONQUESTION) == IDYES)
649 fActive = LOWORD(wParam);
650 fMinimized = (BOOL) HIWORD(wParam);
651 AppActivate(!(fActive == WA_INACTIVE), fMinimized);
653 // fix the leftover Alt from any Alt-Tab or the like that switched us away
659 // PostQuitMessage (0);
663 lRet = CDAudio_MessageHandler (hWnd, uMsg, wParam, lParam);
667 /* pass all unhandled messages to DefWindowProc */
668 lRet = DefWindowProc (hWnd, uMsg, wParam, lParam);
672 /* return 1 if handled message, 0 if not */
676 int VID_SetGamma(unsigned short *ramps)
678 HDC hdc = GetDC (NULL);
679 int i = SetDeviceGammaRamp(hdc, ramps);
680 ReleaseDC (NULL, hdc);
681 return i; // return success or failure
684 int VID_GetGamma(unsigned short *ramps)
686 HDC hdc = GetDC (NULL);
687 int i = GetDeviceGammaRamp(hdc, ramps);
688 ReleaseDC (NULL, hdc);
689 return i; // return success or failure
692 static HINSTANCE gldll;
694 static void GL_CloseLibrary(void)
699 qwglGetProcAddress = NULL;
702 gl_platformextensions = "";
705 static int GL_OpenLibrary(const char *name)
707 Con_Printf("Loading OpenGL driver %s\n", name);
709 if (!(gldll = LoadLibrary(name)))
711 Con_Printf("Unable to LoadLibrary %s\n", name);
714 strcpy(gl_driver, name);
718 void *GL_GetProcAddress(const char *name)
721 if (qwglGetProcAddress != NULL)
722 p = (void *) qwglGetProcAddress(name);
724 p = (void *) GetProcAddress(gldll, name);
728 static void IN_Init(void);
733 InitCommonControls();
734 hIcon = LoadIcon (global_hInstance, MAKEINTRESOURCE (IDI_ICON1));
736 // Register the frame class
738 wc.lpfnWndProc = (WNDPROC)MainWndProc;
741 wc.hInstance = global_hInstance;
743 wc.hCursor = LoadCursor (NULL,IDC_ARROW);
744 wc.hbrBackground = NULL;
746 wc.lpszClassName = "DarkPlacesWindowClass";
748 if (!RegisterClass (&wc))
749 Sys_Error("Couldn't register window class\n");
754 int VID_InitMode (int fullscreen, int width, int height, int bpp)
760 PIXELFORMATDESCRIPTOR pfd =
762 sizeof(PIXELFORMATDESCRIPTOR), // size of this pfd
764 PFD_DRAW_TO_WINDOW // support window
765 | PFD_SUPPORT_OPENGL // support OpenGL
766 | PFD_DOUBLEBUFFER , // double buffered
767 PFD_TYPE_RGBA, // RGBA type
768 24, // 24-bit color depth
769 0, 0, 0, 0, 0, 0, // color bits ignored
770 0, // no alpha buffer
771 0, // shift bit ignored
772 0, // no accumulation buffer
773 0, 0, 0, 0, // accum bits ignored
774 32, // 32-bit z-buffer
775 0, // no stencil buffer
776 0, // no auxiliary buffer
777 PFD_MAIN_PLANE, // main layer
779 0, 0, 0 // layer masks ignored
782 DWORD WindowStyle, ExWindowStyle;
783 int CenterX, CenterY;
784 const char *gldrivername;
788 Sys_Error("VID_InitMode called when video is already initialised\n");
790 // if stencil is enabled, ask for alpha too
793 pfd.cStencilBits = 8;
798 pfd.cStencilBits = 0;
802 gldrivername = "opengl32.dll";
803 // 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
804 i = COM_CheckParm("-gl_driver");
805 if (i && i < com_argc - 1)
806 gldrivername = com_argv[i + 1];
807 if (!GL_OpenLibrary(gldrivername))
809 Con_Printf("Unable to load GL driver %s\n", gldrivername);
813 memset(&gdevmode, 0, sizeof(gdevmode));
815 vid_isfullscreen = false;
818 gdevmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
819 gdevmode.dmBitsPerPel = bpp;
820 gdevmode.dmPelsWidth = width;
821 gdevmode.dmPelsHeight = height;
822 gdevmode.dmSize = sizeof (gdevmode);
823 if (ChangeDisplaySettings (&gdevmode, CDS_FULLSCREEN) != DISP_CHANGE_SUCCESSFUL)
826 Con_Printf("Unable to change to requested mode %dx%dx%dbpp\n", width, height, bpp);
830 vid_isfullscreen = true;
831 WindowStyle = WS_POPUP;
832 ExWindowStyle = WS_EX_TOPMOST;
837 i = GetDeviceCaps(hdc, RASTERCAPS);
838 depth = GetDeviceCaps(hdc, PLANES) * GetDeviceCaps(hdc, BITSPIXEL);
839 ReleaseDC (NULL, hdc);
843 Con_Print("Can't run in non-RGB mode\n");
849 Con_Print("A higher desktop depth is required to run this video mode\n");
853 WindowStyle = WS_OVERLAPPED | WS_BORDER | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX;
860 rect.bottom = height;
861 AdjustWindowRectEx(&rect, WindowStyle, false, 0);
870 CenterX = (GetSystemMetrics(SM_CXSCREEN) - (rect.right - rect.left)) / 2;
871 CenterY = (GetSystemMetrics(SM_CYSCREEN) - (rect.bottom - rect.top)) / 2;
873 CenterX = max(0, CenterX);
874 CenterY = max(0, CenterY);
876 // x and y may be changed by WM_MOVE messages
879 window_width = width;
880 window_height = height;
881 rect.left += CenterX;
882 rect.right += CenterX;
884 rect.bottom += CenterY;
886 mainwindow = CreateWindowEx (ExWindowStyle, "DarkPlacesWindowClass", gamename, WindowStyle, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, NULL, NULL, global_hInstance, NULL);
889 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);
896 SetWindowPos (mainwindow, NULL, CenterX, CenterY, 0, 0,SWP_NOSIZE | SWP_NOZORDER | SWP_SHOWWINDOW | SWP_DRAWFRAME);
899 ShowWindow (mainwindow, SW_SHOWDEFAULT);
900 UpdateWindow (mainwindow);
902 VID_UpdateWindowStatus ();
904 // now we try to make sure we get the focus on the mode switch, because
905 // sometimes in some systems we don't. We grab the foreground, then
906 // finish setting up, pump all our messages, and sleep for a little while
907 // to let messages finish bouncing around the system, then we put
908 // ourselves at the top of the z order, then grab the foreground again,
909 // Who knows if it helps, but it probably doesn't hurt
910 SetForegroundWindow (mainwindow);
912 while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))
914 TranslateMessage (&msg);
915 DispatchMessage (&msg);
920 SetWindowPos (mainwindow, HWND_TOP, 0, 0, 0, 0, SWP_DRAWFRAME | SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW | SWP_NOCOPYBITS);
922 SetForegroundWindow (mainwindow);
924 // fix the leftover Alt from any Alt-Tab or the like that switched us away
927 baseDC = GetDC(mainwindow);
929 if ((pixelformat = ChoosePixelFormat(baseDC, &pfd)) == 0)
932 Con_Printf("ChoosePixelFormat(%d, %p) failed\n", baseDC, &pfd);
936 if (SetPixelFormat(baseDC, pixelformat, &pfd) == false)
939 Con_Printf("SetPixelFormat(%d, %d, %p) failed\n", baseDC, pixelformat, &pfd);
943 if (!GL_CheckExtension("wgl", wglfuncs, NULL, false))
946 Con_Print("wgl functions not found\n");
950 baseRC = qwglCreateContext(baseDC);
954 Con_Print("Could not initialize GL (wglCreateContext failed).\n\nMake sure you are in 65536 color mode, and try running -window.\n");
957 if (!qwglMakeCurrent(baseDC, baseRC))
960 Con_Printf("wglMakeCurrent(%d, %d) failed\n", baseDC, baseRC);
964 qglGetString = GL_GetProcAddress("glGetString");
965 qwglGetExtensionsStringARB = GL_GetProcAddress("wglGetExtensionsStringARB");
966 if (qglGetString == NULL)
969 Con_Print("glGetString not found\n");
972 gl_renderer = qglGetString(GL_RENDERER);
973 gl_vendor = qglGetString(GL_VENDOR);
974 gl_version = qglGetString(GL_VERSION);
975 gl_extensions = qglGetString(GL_EXTENSIONS);
977 gl_platformextensions = "";
979 gl_videosyncavailable = false;
981 if (qwglGetExtensionsStringARB)
982 gl_platformextensions = qwglGetExtensionsStringARB(baseDC);
984 // COMMANDLINEOPTION: Windows WGL: -novideosync disables WGL_EXT_swap_control
985 gl_videosyncavailable = GL_CheckExtension("WGL_EXT_swap_control", wglswapintervalfuncs, "-novideosync", false);
986 //ReleaseDC(mainwindow, hdc);
990 // LordHavoc: special differences for ATI (broken 8bit color when also using 32bit? weird!)
991 if (strncasecmp(gl_vendor,"ATI",3)==0)
993 if (strncasecmp(gl_renderer,"Rage Pro",8)==0)
996 if (strncasecmp(gl_renderer,"Matrox G200 Direct3D",20)==0) // a D3D driver for GL? sigh...
999 //vid_menudrawfn = VID_MenuDraw;
1000 //vid_menukeyfn = VID_MenuKey;
1001 vid_usingmouse = false;
1002 vid_usingvsync = false;
1004 vid_initialized = true;
1007 IN_StartupJoystick ();
1012 static void IN_Shutdown(void);
1013 void VID_Shutdown (void)
1015 if(vid_initialized == false)
1018 VID_RestoreSystemGamma();
1020 vid_initialized = false;
1022 if (qwglMakeCurrent)
1023 qwglMakeCurrent(NULL, NULL);
1024 if (baseRC && qwglDeleteContext)
1025 qwglDeleteContext(baseRC);
1026 // close the library before we get rid of the window
1028 if (baseDC && mainwindow)
1029 ReleaseDC(mainwindow, baseDC);
1030 AppActivate(false, false);
1032 DestroyWindow(mainwindow);
1034 if (vid_isfullscreen)
1035 ChangeDisplaySettings (NULL, 0);
1036 vid_isfullscreen = false;
1045 void IN_ShowMouse (void)
1047 if (!mouseshowtoggle)
1050 mouseshowtoggle = 1;
1060 void IN_HideMouse (void)
1062 if (mouseshowtoggle)
1065 mouseshowtoggle = 0;
1075 void IN_ActivateMouse (void)
1078 mouseactivatetoggle = true;
1080 if (mouseinitialized)
1086 if (!dinput_acquired)
1088 IDirectInputDevice_Acquire(g_pMouse);
1089 dinput_acquired = true;
1100 window_rect.left = window_x;
1101 window_rect.top = window_y;
1102 window_rect.right = window_x + window_width;
1103 window_rect.bottom = window_y + window_height;
1105 if (mouseparmsvalid)
1106 restore_spi = SystemParametersInfo (SPI_SETMOUSE, 0, newmouseparms, 0);
1108 SetCursorPos (window_center_x, window_center_y);
1109 SetCapture (mainwindow);
1110 ClipCursor (&window_rect);
1123 void IN_DeactivateMouse (void)
1126 mouseactivatetoggle = false;
1128 if (mouseinitialized)
1134 if (dinput_acquired)
1136 IDirectInputDevice_Unacquire(g_pMouse);
1137 dinput_acquired = false;
1144 SystemParametersInfo (SPI_SETMOUSE, 0, originalmouseparms, 0);
1150 mouseactive = false;
1160 qboolean IN_InitDInput (void)
1163 DIPROPDWORD dipdw = {
1165 sizeof(DIPROPDWORD), // diph.dwSize
1166 sizeof(DIPROPHEADER), // diph.dwHeaderSize
1168 DIPH_DEVICE, // diph.dwHow
1170 DINPUT_BUFFERSIZE, // dwData
1175 hInstDI = LoadLibrary("dinput.dll");
1177 if (hInstDI == NULL)
1179 Con_Print("Couldn't load dinput.dll\n");
1184 if (!pDirectInputCreate)
1186 pDirectInputCreate = (void *)GetProcAddress(hInstDI,"DirectInputCreateA");
1188 if (!pDirectInputCreate)
1190 Con_Print("Couldn't get DI proc addr\n");
1195 // register with DirectInput and get an IDirectInput to play with.
1196 hr = iDirectInputCreate(global_hInstance, DIRECTINPUT_VERSION, &g_pdi, NULL);
1203 // obtain an interface to the system mouse device.
1204 hr = IDirectInput_CreateDevice(g_pdi, &GUID_SysMouse, &g_pMouse, NULL);
1208 Con_Print("Couldn't open DI mouse device\n");
1212 // set the data format to "mouse format".
1213 hr = IDirectInputDevice_SetDataFormat(g_pMouse, &df);
1217 Con_Print("Couldn't set DI mouse format\n");
1221 // set the cooperativity level.
1222 hr = IDirectInputDevice_SetCooperativeLevel(g_pMouse, mainwindow,
1223 DISCL_EXCLUSIVE | DISCL_FOREGROUND);
1227 Con_Print("Couldn't set DI coop level\n");
1232 // set the buffer size to DINPUT_BUFFERSIZE elements.
1233 // the buffer size is a DWORD property associated with the device
1234 hr = IDirectInputDevice_SetProperty(g_pMouse, DIPROP_BUFFERSIZE, &dipdw.diph);
1238 Con_Print("Couldn't set DI buffersize\n");
1251 void IN_StartupMouse (void)
1253 if (COM_CheckParm ("-nomouse") || COM_CheckParm("-safe"))
1256 mouseinitialized = true;
1258 // COMMANDLINEOPTION: Windows Input: -dinput enables DirectInput for mouse/joystick input
1259 if (COM_CheckParm ("-dinput"))
1261 dinput = IN_InitDInput ();
1265 Con_Print("DirectInput initialized\n");
1269 Con_Print("DirectInput not initialized\n");
1275 mouseparmsvalid = SystemParametersInfo (SPI_GETMOUSE, 0, originalmouseparms, 0);
1277 if (mouseparmsvalid)
1279 // COMMANDLINEOPTION: Windows GDI Input: -noforcemspd disables setting of mouse speed (not used with -dinput, windows only)
1280 if ( COM_CheckParm ("-noforcemspd") )
1281 newmouseparms[2] = originalmouseparms[2];
1283 // COMMANDLINEOPTION: Windows GDI Input: -noforcemaccel disables setting of mouse acceleration (not used with -dinput, windows only)
1284 if ( COM_CheckParm ("-noforcemaccel") )
1286 newmouseparms[0] = originalmouseparms[0];
1287 newmouseparms[1] = originalmouseparms[1];
1290 // COMMANDLINEOPTION: Windows GDI Input: -noforcemparms disables setting of mouse parameters (not used with -dinput, windows only)
1291 if ( COM_CheckParm ("-noforcemparms") )
1293 newmouseparms[0] = originalmouseparms[0];
1294 newmouseparms[1] = originalmouseparms[1];
1295 newmouseparms[2] = originalmouseparms[2];
1302 // if a fullscreen video mode was set before the mouse was initialized,
1303 // set the mouse state appropriately
1304 if (mouseactivatetoggle)
1305 IN_ActivateMouse ();
1314 void IN_MouseEvent (int mstate)
1318 if (mouseactive && !dinput)
1320 // perform button actions
1321 for (i=0 ; i<mouse_buttons ; i++)
1323 if ( (mstate & (1<<i)) &&
1324 !(mouse_oldbuttonstate & (1<<i)) )
1326 Key_Event (K_MOUSE1 + i, 0, true);
1329 if ( !(mstate & (1<<i)) &&
1330 (mouse_oldbuttonstate & (1<<i)) )
1332 Key_Event (K_MOUSE1 + i, 0, false);
1336 mouse_oldbuttonstate = mstate;
1346 void IN_MouseMove (void)
1349 DIDEVICEOBJECTDATA od;
1355 GetCursorPos (¤t_pos);
1356 //ui_mouseupdate(current_pos.x - window_x, current_pos.y - window_y);
1370 hr = IDirectInputDevice_GetDeviceData(g_pMouse,
1371 sizeof(DIDEVICEOBJECTDATA), &od, &dwElements, 0);
1373 if ((hr == DIERR_INPUTLOST) || (hr == DIERR_NOTACQUIRED))
1375 dinput_acquired = true;
1376 IDirectInputDevice_Acquire(g_pMouse);
1380 /* Unable to read data or no data available */
1381 if (FAILED(hr) || dwElements == 0)
1384 /* Look at the element to see what happened */
1396 case DIMOFS_BUTTON0:
1397 if (od.dwData & 0x80)
1403 case DIMOFS_BUTTON1:
1404 if (od.dwData & 0x80)
1405 mstate_di |= (1<<1);
1407 mstate_di &= ~(1<<1);
1410 case DIMOFS_BUTTON2:
1411 if (od.dwData & 0x80)
1412 mstate_di |= (1<<2);
1414 mstate_di &= ~(1<<2);
1419 // perform button actions
1420 for (i=0 ; i<mouse_buttons ; i++)
1422 if ( (mstate_di & (1<<i)) &&
1423 !(mouse_oldbuttonstate & (1<<i)) )
1425 Key_Event (K_MOUSE1 + i, 0, true);
1428 if ( !(mstate_di & (1<<i)) &&
1429 (mouse_oldbuttonstate & (1<<i)) )
1431 Key_Event (K_MOUSE1 + i, 0, false);
1435 mouse_oldbuttonstate = mstate_di;
1439 GetCursorPos (¤t_pos);
1440 mx = current_pos.x - window_center_x;
1441 my = current_pos.y - window_center_y;
1446 // if the mouse has moved, force it to the center, so there's room to move
1447 if (!dinput && (mx || my))
1448 SetCursorPos (window_center_x, window_center_y);
1459 if (vid_activewindow && !vid_hidden)
1472 void IN_ClearStates (void)
1475 mouse_oldbuttonstate = 0;
1484 void IN_StartupJoystick (void)
1491 // assume no joystick
1494 // abort startup if user requests no joystick
1495 // COMMANDLINEOPTION: Windows Input: -nojoy disables joystick support, may be a small speed increase
1496 if (COM_CheckParm ("-nojoy") || COM_CheckParm("-safe"))
1499 // verify joystick driver is present
1500 if ((numdevs = joyGetNumDevs ()) == 0)
1502 Con_Print("\njoystick not found -- driver not present\n\n");
1506 // cycle through the joystick ids for the first valid one
1507 for (joy_id=0 ; joy_id<numdevs ; joy_id++)
1509 memset (&ji, 0, sizeof(ji));
1510 ji.dwSize = sizeof(ji);
1511 ji.dwFlags = JOY_RETURNCENTERED;
1513 if ((mmr = joyGetPosEx (joy_id, &ji)) == JOYERR_NOERROR)
1517 // abort startup if we didn't find a valid joystick
1518 if (mmr != JOYERR_NOERROR)
1520 Con_Printf("\njoystick not found -- no valid joysticks (%x)\n\n", mmr);
1524 // get the capabilities of the selected joystick
1525 // abort startup if command fails
1526 memset (&jc, 0, sizeof(jc));
1527 if ((mmr = joyGetDevCaps (joy_id, &jc, sizeof(jc))) != JOYERR_NOERROR)
1529 Con_Printf("\njoystick not found -- invalid joystick capabilities (%x)\n\n", mmr);
1533 // save the joystick's number of buttons and POV status
1534 joy_numbuttons = jc.wNumButtons;
1535 joy_haspov = jc.wCaps & JOYCAPS_HASPOV;
1537 // old button and POV states default to no buttons pressed
1538 joy_oldbuttonstate = joy_oldpovstate = 0;
1540 // mark the joystick as available and advanced initialization not completed
1541 // this is needed as cvars are not available during initialization
1544 joy_advancedinit = false;
1546 Con_Print("\njoystick detected\n\n");
1555 PDWORD RawValuePointer (int axis)
1572 return NULL; // LordHavoc: hush compiler warning
1578 Joy_AdvancedUpdate_f
1581 void Joy_AdvancedUpdate_f (void)
1584 // called once by IN_ReadJoystick and by user whenever an update is needed
1585 // cvars are now available
1589 // initialize all the maps
1590 for (i = 0; i < JOY_MAX_AXES; i++)
1592 dwAxisMap[i] = AxisNada;
1593 dwControlMap[i] = JOY_ABSOLUTE_AXIS;
1594 pdwRawValue[i] = RawValuePointer(i);
1597 if( joy_advanced.integer == 0)
1599 // default joystick initialization
1600 // 2 axes only with joystick control
1601 dwAxisMap[JOY_AXIS_X] = AxisTurn;
1602 // dwControlMap[JOY_AXIS_X] = JOY_ABSOLUTE_AXIS;
1603 dwAxisMap[JOY_AXIS_Y] = AxisForward;
1604 // dwControlMap[JOY_AXIS_Y] = JOY_ABSOLUTE_AXIS;
1608 if (strcmp (joy_name.string, "joystick") != 0)
1610 // notify user of advanced controller
1611 Con_Printf("\n%s configured\n\n", joy_name.string);
1614 // advanced initialization here
1615 // data supplied by user via joy_axisn cvars
1616 dwTemp = (DWORD) joy_advaxisx.value;
1617 dwAxisMap[JOY_AXIS_X] = dwTemp & 0x0000000f;
1618 dwControlMap[JOY_AXIS_X] = dwTemp & JOY_RELATIVE_AXIS;
1619 dwTemp = (DWORD) joy_advaxisy.value;
1620 dwAxisMap[JOY_AXIS_Y] = dwTemp & 0x0000000f;
1621 dwControlMap[JOY_AXIS_Y] = dwTemp & JOY_RELATIVE_AXIS;
1622 dwTemp = (DWORD) joy_advaxisz.value;
1623 dwAxisMap[JOY_AXIS_Z] = dwTemp & 0x0000000f;
1624 dwControlMap[JOY_AXIS_Z] = dwTemp & JOY_RELATIVE_AXIS;
1625 dwTemp = (DWORD) joy_advaxisr.value;
1626 dwAxisMap[JOY_AXIS_R] = dwTemp & 0x0000000f;
1627 dwControlMap[JOY_AXIS_R] = dwTemp & JOY_RELATIVE_AXIS;
1628 dwTemp = (DWORD) joy_advaxisu.value;
1629 dwAxisMap[JOY_AXIS_U] = dwTemp & 0x0000000f;
1630 dwControlMap[JOY_AXIS_U] = dwTemp & JOY_RELATIVE_AXIS;
1631 dwTemp = (DWORD) joy_advaxisv.value;
1632 dwAxisMap[JOY_AXIS_V] = dwTemp & 0x0000000f;
1633 dwControlMap[JOY_AXIS_V] = dwTemp & JOY_RELATIVE_AXIS;
1636 // compute the axes to collect from DirectInput
1637 joy_flags = JOY_RETURNCENTERED | JOY_RETURNBUTTONS | JOY_RETURNPOV;
1638 for (i = 0; i < JOY_MAX_AXES; i++)
1640 if (dwAxisMap[i] != AxisNada)
1642 joy_flags |= dwAxisFlags[i];
1652 void IN_Commands (void)
1655 DWORD buttonstate, povstate;
1663 // loop through the joystick buttons
1664 // key a joystick event or auxillary event for higher number buttons for each state change
1665 buttonstate = ji.dwButtons;
1666 for (i=0 ; i < (int) joy_numbuttons ; i++)
1668 if ( (buttonstate & (1<<i)) && !(joy_oldbuttonstate & (1<<i)) )
1670 key_index = (i < 16) ? K_JOY1 : K_AUX1;
1671 Key_Event (key_index + i, 0, true);
1674 if ( !(buttonstate & (1<<i)) && (joy_oldbuttonstate & (1<<i)) )
1676 key_index = (i < 16) ? K_JOY1 : K_AUX1;
1677 Key_Event (key_index + i, 0, false);
1680 joy_oldbuttonstate = buttonstate;
1684 // convert POV information into 4 bits of state information
1685 // this avoids any potential problems related to moving from one
1686 // direction to another without going through the center position
1688 if(ji.dwPOV != JOY_POVCENTERED)
1690 if (ji.dwPOV == JOY_POVFORWARD)
1692 if (ji.dwPOV == JOY_POVRIGHT)
1694 if (ji.dwPOV == JOY_POVBACKWARD)
1696 if (ji.dwPOV == JOY_POVLEFT)
1699 // determine which bits have changed and key an auxillary event for each change
1700 for (i=0 ; i < 4 ; i++)
1702 if ( (povstate & (1<<i)) && !(joy_oldpovstate & (1<<i)) )
1704 Key_Event (K_AUX29 + i, 0, true);
1707 if ( !(povstate & (1<<i)) && (joy_oldpovstate & (1<<i)) )
1709 Key_Event (K_AUX29 + i, 0, false);
1712 joy_oldpovstate = povstate;
1722 qboolean IN_ReadJoystick (void)
1725 memset (&ji, 0, sizeof(ji));
1726 ji.dwSize = sizeof(ji);
1727 ji.dwFlags = joy_flags;
1729 if (joyGetPosEx (joy_id, &ji) == JOYERR_NOERROR)
1731 // this is a hack -- there is a bug in the Logitech WingMan Warrior DirectInput Driver
1732 // rather than having 32768 be the zero point, they have the zero point at 32668
1733 // go figure -- anyway, now we get the full resolution out of the device
1734 if (joy_wwhack1.integer != 0.0)
1742 // read error occurred
1743 // turning off the joystick seems too harsh for 1 read error,
1744 // but what should be done?
1755 void IN_JoyMove (void)
1757 float speed, aspeed;
1758 float fAxisValue, fTemp;
1759 int i, mouselook = (in_mlook.state & 1) || freelook.integer;
1761 // complete initialization if first time in
1762 // this is needed as cvars are not available at initialization time
1763 if( joy_advancedinit != true )
1765 Joy_AdvancedUpdate_f();
1766 joy_advancedinit = true;
1769 // verify joystick is available and that the user wants to use it
1770 if (!joy_avail || !in_joystick.integer)
1775 // collect the joystick data, if possible
1776 if (IN_ReadJoystick () != true)
1781 if (in_speed.state & 1)
1782 speed = cl_movespeedkey.value;
1785 // LordHavoc: viewzoom affects sensitivity for sniping
1786 aspeed = speed * host_realframetime * cl.viewzoom;
1788 // loop through the axes
1789 for (i = 0; i < JOY_MAX_AXES; i++)
1791 // get the floating point zero-centered, potentially-inverted data for the current axis
1792 fAxisValue = (float) *pdwRawValue[i];
1793 // move centerpoint to zero
1794 fAxisValue -= 32768.0;
1796 if (joy_wwhack2.integer != 0.0)
1798 if (dwAxisMap[i] == AxisTurn)
1800 // this is a special formula for the Logitech WingMan Warrior
1801 // y=ax^b; where a = 300 and b = 1.3
1802 // also x values are in increments of 800 (so this is factored out)
1803 // then bounds check result to level out excessively high spin rates
1804 fTemp = 300.0 * pow(abs(fAxisValue) / 800.0, 1.3);
1805 if (fTemp > 14000.0)
1807 // restore direction information
1808 fAxisValue = (fAxisValue > 0.0) ? fTemp : -fTemp;
1812 // convert range from -32768..32767 to -1..1
1813 fAxisValue /= 32768.0;
1815 switch (dwAxisMap[i])
1818 if ((joy_advanced.integer == 0) && mouselook)
1820 // user wants forward control to become look control
1821 if (fabs(fAxisValue) > joy_pitchthreshold.value)
1823 // if mouse invert is on, invert the joystick pitch value
1824 // only absolute control support here (joy_advanced is false)
1825 if (m_pitch.value < 0.0)
1827 cl.viewangles[PITCH] -= (fAxisValue * joy_pitchsensitivity.value) * aspeed * cl_pitchspeed.value;
1831 cl.viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity.value) * aspeed * cl_pitchspeed.value;
1837 // no pitch movement
1838 // disable pitch return-to-center unless requested by user
1839 // *** this code can be removed when the lookspring bug is fixed
1840 // *** the bug always has the lookspring feature on
1841 if(lookspring.value == 0.0)
1847 // user wants forward control to be forward control
1848 if (fabs(fAxisValue) > joy_forwardthreshold.value)
1850 cl.cmd.forwardmove += (fAxisValue * joy_forwardsensitivity.value) * speed * cl_forwardspeed.value;
1856 if (fabs(fAxisValue) > joy_sidethreshold.value)
1858 cl.cmd.sidemove += (fAxisValue * joy_sidesensitivity.value) * speed * cl_sidespeed.value;
1863 if ((in_strafe.state & 1) || (lookstrafe.integer && mouselook))
1865 // user wants turn control to become side control
1866 if (fabs(fAxisValue) > joy_sidethreshold.value)
1868 cl.cmd.sidemove -= (fAxisValue * joy_sidesensitivity.value) * speed * cl_sidespeed.value;
1873 // user wants turn control to be turn control
1874 if (fabs(fAxisValue) > joy_yawthreshold.value)
1876 if(dwControlMap[i] == JOY_ABSOLUTE_AXIS)
1878 cl.viewangles[YAW] += (fAxisValue * joy_yawsensitivity.value) * aspeed * cl_yawspeed.value;
1882 cl.viewangles[YAW] += (fAxisValue * joy_yawsensitivity.value) * speed * 180.0;
1892 if (fabs(fAxisValue) > joy_pitchthreshold.value)
1894 // pitch movement detected and pitch movement desired by user
1895 if(dwControlMap[i] == JOY_ABSOLUTE_AXIS)
1897 cl.viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity.value) * aspeed * cl_pitchspeed.value;
1901 cl.viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity.value) * speed * 180.0;
1907 // no pitch movement
1908 // disable pitch return-to-center unless requested by user
1909 // *** this code can be removed when the lookspring bug is fixed
1910 // *** the bug always has the lookspring feature on
1911 if(lookspring.integer == 0)
1923 static void IN_Init(void)
1925 uiWheelMessage = RegisterWindowMessage ( "MSWHEEL_ROLLMSG" );
1927 // joystick variables
1928 Cvar_RegisterVariable (&in_joystick);
1929 Cvar_RegisterVariable (&joy_name);
1930 Cvar_RegisterVariable (&joy_advanced);
1931 Cvar_RegisterVariable (&joy_advaxisx);
1932 Cvar_RegisterVariable (&joy_advaxisy);
1933 Cvar_RegisterVariable (&joy_advaxisz);
1934 Cvar_RegisterVariable (&joy_advaxisr);
1935 Cvar_RegisterVariable (&joy_advaxisu);
1936 Cvar_RegisterVariable (&joy_advaxisv);
1937 Cvar_RegisterVariable (&joy_forwardthreshold);
1938 Cvar_RegisterVariable (&joy_sidethreshold);
1939 Cvar_RegisterVariable (&joy_pitchthreshold);
1940 Cvar_RegisterVariable (&joy_yawthreshold);
1941 Cvar_RegisterVariable (&joy_forwardsensitivity);
1942 Cvar_RegisterVariable (&joy_sidesensitivity);
1943 Cvar_RegisterVariable (&joy_pitchsensitivity);
1944 Cvar_RegisterVariable (&joy_yawsensitivity);
1945 Cvar_RegisterVariable (&joy_wwhack1);
1946 Cvar_RegisterVariable (&joy_wwhack2);
1947 Cmd_AddCommand ("joyadvancedupdate", Joy_AdvancedUpdate_f);
1950 static void IN_Shutdown(void)
1952 IN_DeactivateMouse ();
1956 IDirectInputDevice_Release(g_pMouse);
1960 IDirectInput_Release(g_pdi);