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 qboolean scr_skipupdate;
78 static DEVMODE gdevmode;
79 static qboolean vid_initialized = false;
80 static qboolean vid_wassuspended = false;
81 static int vid_usingmouse;
82 extern qboolean mouseactive; // from in_win.c
87 //HWND WINAPI InitializeWindow (HINSTANCE hInstance, int nCmdShow);
89 static int vid_isfullscreen;
91 //void VID_MenuDraw (void);
92 //void VID_MenuKey (int key);
94 //LONG WINAPI MainWndProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
95 //void AppActivate(BOOL fActive, BOOL minimize);
96 //void ClearAllStates (void);
97 //void VID_UpdateWindowStatus (void);
99 //====================================
101 int window_x, window_y, window_width, window_height;
102 int window_center_x, window_center_y;
104 void IN_ShowMouse (void);
105 void IN_DeactivateMouse (void);
106 void IN_HideMouse (void);
107 void IN_ActivateMouse (void);
108 void IN_MouseEvent (int mstate);
109 void IN_UpdateClipCursor (void);
111 qboolean mouseinitialized;
112 static qboolean dinput;
118 #define DINPUT_BUFFERSIZE 16
119 #define iDirectInputCreate(a,b,c,d) pDirectInputCreate(a,b,c,d)
121 HRESULT (WINAPI *pDirectInputCreate)(HINSTANCE hinst, DWORD dwVersion,
122 LPDIRECTINPUT * lplpDirectInput, LPUNKNOWN punkOuter);
124 // LordHavoc: thanks to backslash for this support for mouse buttons 4 and 5
125 /* backslash :: imouse explorer buttons */
126 /* These are #ifdefed out for non-Win2K in the February 2001 version of
127 MS's platform SDK, but we need them for compilation. . . */
128 #ifndef WM_XBUTTONDOWN
129 #define WM_XBUTTONDOWN 0x020B
130 #define WM_XBUTTONUP 0x020C
133 #define MK_XBUTTON1 0x0020
134 #define MK_XBUTTON2 0x0040
135 // LordHavoc: lets hope this allows more buttons in the future...
136 #define MK_XBUTTON3 0x0080
137 #define MK_XBUTTON4 0x0100
138 #define MK_XBUTTON5 0x0200
139 #define MK_XBUTTON6 0x0400
140 #define MK_XBUTTON7 0x0800
146 int mouse_oldbuttonstate;
148 int mouse_x, mouse_y, old_mouse_x, old_mouse_y, mx_accum, my_accum;
150 static qboolean restore_spi;
151 static int originalmouseparms[3], newmouseparms[3] = {0, 0, 1};
153 unsigned int uiWheelMessage;
154 qboolean mouseactive;
155 //qboolean mouseinitialized;
156 static qboolean mouseparmsvalid, mouseactivatetoggle;
157 static qboolean mouseshowtoggle = 1;
158 static qboolean dinput_acquired;
160 static unsigned int mstate_di;
162 // joystick defines and variables
163 // where should defines be moved?
164 #define JOY_ABSOLUTE_AXIS 0x00000000 // control like a joystick
165 #define JOY_RELATIVE_AXIS 0x00000010 // control like a mouse, spinner, trackball
166 #define JOY_MAX_AXES 6 // X, Y, Z, R, U, V
176 AxisNada = 0, AxisForward, AxisLook, AxisSide, AxisTurn
179 DWORD dwAxisFlags[JOY_MAX_AXES] =
181 JOY_RETURNX, JOY_RETURNY, JOY_RETURNZ, JOY_RETURNR, JOY_RETURNU, JOY_RETURNV
184 DWORD dwAxisMap[JOY_MAX_AXES];
185 DWORD dwControlMap[JOY_MAX_AXES];
186 PDWORD pdwRawValue[JOY_MAX_AXES];
188 // none of these cvars are saved over a session
189 // this means that advanced controller configuration needs to be executed
190 // each time. this avoids any problems with getting back to a default usage
191 // or when changing from one controller to another. this way at least something
193 cvar_t in_joystick = {CVAR_SAVE, "joystick","0"};
194 cvar_t joy_name = {0, "joyname", "joystick"};
195 cvar_t joy_advanced = {0, "joyadvanced", "0"};
196 cvar_t joy_advaxisx = {0, "joyadvaxisx", "0"};
197 cvar_t joy_advaxisy = {0, "joyadvaxisy", "0"};
198 cvar_t joy_advaxisz = {0, "joyadvaxisz", "0"};
199 cvar_t joy_advaxisr = {0, "joyadvaxisr", "0"};
200 cvar_t joy_advaxisu = {0, "joyadvaxisu", "0"};
201 cvar_t joy_advaxisv = {0, "joyadvaxisv", "0"};
202 cvar_t joy_forwardthreshold = {0, "joyforwardthreshold", "0.15"};
203 cvar_t joy_sidethreshold = {0, "joysidethreshold", "0.15"};
204 cvar_t joy_pitchthreshold = {0, "joypitchthreshold", "0.15"};
205 cvar_t joy_yawthreshold = {0, "joyyawthreshold", "0.15"};
206 cvar_t joy_forwardsensitivity = {0, "joyforwardsensitivity", "-1.0"};
207 cvar_t joy_sidesensitivity = {0, "joysidesensitivity", "-1.0"};
208 cvar_t joy_pitchsensitivity = {0, "joypitchsensitivity", "1.0"};
209 cvar_t joy_yawsensitivity = {0, "joyyawsensitivity", "-1.0"};
210 cvar_t joy_wwhack1 = {0, "joywwhack1", "0.0"};
211 cvar_t joy_wwhack2 = {0, "joywwhack2", "0.0"};
213 qboolean joy_avail, joy_advancedinit, joy_haspov;
214 DWORD joy_oldbuttonstate, joy_oldpovstate;
218 DWORD joy_numbuttons;
220 static LPDIRECTINPUT g_pdi;
221 static LPDIRECTINPUTDEVICE g_pMouse;
225 static HINSTANCE hInstDI;
227 //static qboolean dinput;
229 typedef struct MYDATA {
230 LONG lX; // X axis goes here
231 LONG lY; // Y axis goes here
232 LONG lZ; // Z axis goes here
233 BYTE bButtonA; // One button goes here
234 BYTE bButtonB; // Another button goes here
235 BYTE bButtonC; // Another button goes here
236 BYTE bButtonD; // Another button goes here
239 static DIOBJECTDATAFORMAT rgodf[] = {
240 { &GUID_XAxis, FIELD_OFFSET(MYDATA, lX), DIDFT_AXIS | DIDFT_ANYINSTANCE, 0,},
241 { &GUID_YAxis, FIELD_OFFSET(MYDATA, lY), DIDFT_AXIS | DIDFT_ANYINSTANCE, 0,},
242 { &GUID_ZAxis, FIELD_OFFSET(MYDATA, lZ), 0x80000000 | DIDFT_AXIS | DIDFT_ANYINSTANCE, 0,},
243 { 0, FIELD_OFFSET(MYDATA, bButtonA), DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
244 { 0, FIELD_OFFSET(MYDATA, bButtonB), DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
245 { 0, FIELD_OFFSET(MYDATA, bButtonC), 0x80000000 | DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
246 { 0, FIELD_OFFSET(MYDATA, bButtonD), 0x80000000 | DIDFT_BUTTON | DIDFT_ANYINSTANCE, 0,},
249 #define NUM_OBJECTS (sizeof(rgodf) / sizeof(rgodf[0]))
251 static DIDATAFORMAT df = {
252 sizeof(DIDATAFORMAT), // this structure
253 sizeof(DIOBJECTDATAFORMAT), // size of object data format
254 DIDF_RELAXIS, // absolute axis coordinates
255 sizeof(MYDATA), // device data size
256 NUM_OBJECTS, // number of objects
257 rgodf, // and here they are
260 // forward-referenced functions
261 void IN_StartupJoystick (void);
262 void Joy_AdvancedUpdate_f (void);
263 void IN_JoyMove (usercmd_t *cmd);
264 void IN_StartupMouse (void);
268 VID_UpdateWindowStatus
271 void VID_UpdateWindowStatus (void)
273 window_center_x = window_x + window_width / 2;
274 window_center_y = window_y + window_height / 2;
276 if (mouseinitialized && mouseactive && !dinput)
279 window_rect.left = window_x;
280 window_rect.top = window_y;
281 window_rect.right = window_x + window_width;
282 window_rect.bottom = window_y + window_height;
283 ClipCursor (&window_rect);
288 //====================================
295 void VID_GetWindowSize (int *x, int *y, int *width, int *height)
299 *width = window_width;
300 *height = window_height;
304 void VID_Finish (void)
308 static int old_vsync = -1;
310 if (old_vsync != vid_vsync.integer)
312 old_vsync = bound(0, vid_vsync.integer, 1);
313 Cvar_SetValueQuick(&vid_vsync, old_vsync);
314 if (gl_videosyncavailable)
315 qwglSwapIntervalEXT (old_vsync);
318 if (r_render.integer && !scr_skipupdate)
320 if (r_speeds.integer || gl_finish.integer)
322 hdc = GetDC(mainwindow);
324 ReleaseDC(mainwindow, hdc);
327 // handle the mouse state when windowed if that's changed
328 vid_usemouse = false;
329 if (vid_mouse.integer && !key_consoleactive)
331 if (vid_isfullscreen)
333 if (!vid_activewindow)
334 vid_usemouse = false;
339 vid_usingmouse = true;
348 vid_usingmouse = false;
349 IN_DeactivateMouse ();
355 //==========================================================================
360 qbyte scantokey[128] =
362 // 0 1 2 3 4 5 6 7 8 9 A B C D E F
363 0 ,27 ,'1' ,'2' ,'3' ,'4' ,'5' ,'6' ,'7' ,'8' ,'9' ,'0' ,'-' ,'=' ,K_BACKSPACE,9 ,//0
364 'q' ,'w' ,'e' ,'r' ,'t' ,'y' ,'u' ,'i' ,'o' ,'p' ,'[' ,']' ,13 ,K_CTRL ,'a' ,'s' ,//1
365 'd' ,'f' ,'g' ,'h' ,'j' ,'k' ,'l' ,';' ,'\'' ,'`' ,K_SHIFT ,'\\' ,'z' ,'x' ,'c' ,'v' ,//2
366 'b' ,'n' ,'m' ,',' ,'.' ,'/' ,K_SHIFT,'*' ,K_ALT ,' ' ,0 ,K_F1 ,K_F2 ,K_F3 ,K_F4 ,K_F5 ,//3
367 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
368 K_DOWNARROW,K_PGDN,K_INS,K_DEL,0 ,0 ,0 ,K_F11 ,K_F12 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,//5
369 0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,//6
370 0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 //7
378 Map from windows to quake keynums
381 int MapKey (int key, int virtualkey)
384 int modified = (key >> 16) & 255;
385 qboolean is_extended = false;
387 if (modified < 128 && scantokey[modified])
388 result = scantokey[modified];
392 Con_DPrintf("key 0x%02x (0x%8x, 0x%8x) has no translation\n", modified, key, virtualkey);
409 return K_KP_LEFTARROW;
411 return K_KP_RIGHTARROW;
415 return K_KP_DOWNARROW;
442 ===================================================================
446 ===================================================================
454 void ClearAllStates (void)
460 extern qboolean host_loopactive;
462 void AppActivate(BOOL fActive, BOOL minimize)
463 /****************************************************************************
465 * Function: AppActivate
466 * Parameters: fActive - True if app is activating
468 * Description: If the application is activating, then swap the system
469 * into SYSPAL_NOSTATIC mode so that our palettes will display
472 ****************************************************************************/
474 static BOOL sound_active;
476 vid_activewindow = fActive;
477 vid_hidden = minimize;
479 // enable/disable sound on focus gain/loss
480 if (!vid_activewindow && sound_active)
483 sound_active = false;
485 else if (vid_activewindow && !sound_active)
493 if (vid_isfullscreen)
495 if (vid_wassuspended)
497 vid_wassuspended = false;
498 ChangeDisplaySettings (&gdevmode, CDS_FULLSCREEN);
499 ShowWindow(mainwindow, SW_SHOWNORMAL);
502 // LordHavoc: from dabb, fix for alt-tab bug in NVidia drivers
503 MoveWindow(mainwindow,0,0,gdevmode.dmPelsWidth,gdevmode.dmPelsHeight,false);
509 vid_usingmouse = false;
510 IN_DeactivateMouse ();
512 if (vid_isfullscreen)
514 ChangeDisplaySettings (NULL, 0);
515 vid_wassuspended = true;
517 VID_RestoreSystemGamma();
521 //TODO: move it around in vid_wgl.c since I dont think this is the right position
522 void Sys_SendKeyEvents (void)
526 while (PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE))
528 // we always update if there are any event, even if we're paused
531 if (!GetMessage (&msg, NULL, 0, 0))
534 TranslateMessage (&msg);
535 DispatchMessage (&msg);
539 LONG CDAudio_MessageHandler(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
541 /* main window procedure */
542 LONG WINAPI MainWndProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
545 int fActive, fMinimized, temp;
549 qboolean down = false;
551 extern unsigned int uiWheelMessage;
553 if ( uMsg == uiWheelMessage )
554 uMsg = WM_MOUSEWHEEL;
559 if (vid_isfullscreen)
560 ShowWindow(mainwindow, SW_SHOWMINNOACTIVE);
567 window_x = (int) LOWORD(lParam);
568 window_y = (int) HIWORD(lParam);
569 VID_UpdateWindowStatus ();
577 vkey = MapKey(lParam, wParam);
578 GetKeyboardState (state);
579 // alt/ctrl/shift tend to produce funky ToAscii values,
580 // and if it's not a single character we don't know care about it
581 if (vkey == K_ALT || vkey == K_CTRL || vkey == K_SHIFT || ToAscii (wParam, lParam >> 16, state, (unsigned short *)asciichar, 0) != 1)
583 Key_Event (vkey, asciichar[0], down);
587 // keep Alt-Space from happening
590 // this is complicated because Win32 seems to pack multiple mouse events into
591 // one update sometimes, so we always check all states and look for events
598 case WM_XBUTTONDOWN: // backslash :: imouse explorer buttons
599 case WM_XBUTTONUP: // backslash :: imouse explorer buttons
603 if (wParam & MK_LBUTTON)
606 if (wParam & MK_RBUTTON)
609 if (wParam & MK_MBUTTON)
612 /* backslash :: imouse explorer buttons */
613 if (wParam & MK_XBUTTON1)
616 if (wParam & MK_XBUTTON2)
620 // LordHavoc: lets hope this allows more buttons in the future...
621 if (wParam & MK_XBUTTON3)
623 if (wParam & MK_XBUTTON4)
625 if (wParam & MK_XBUTTON5)
627 if (wParam & MK_XBUTTON6)
629 if (wParam & MK_XBUTTON7)
632 IN_MouseEvent (temp);
636 // JACK: This is the mouse wheel with the Intellimouse
637 // Its delta is either positive or neg, and we generate the proper
640 if ((short) HIWORD(wParam) > 0) {
641 Key_Event(K_MWHEELUP, 0, true);
642 Key_Event(K_MWHEELUP, 0, false);
644 Key_Event(K_MWHEELDOWN, 0, true);
645 Key_Event(K_MWHEELDOWN, 0, false);
653 if (MessageBox (mainwindow, "Are you sure you want to quit?", "Confirm Exit", MB_YESNO | MB_SETFOREGROUND | MB_ICONQUESTION) == IDYES)
659 fActive = LOWORD(wParam);
660 fMinimized = (BOOL) HIWORD(wParam);
661 AppActivate(!(fActive == WA_INACTIVE), fMinimized);
663 // fix the leftover Alt from any Alt-Tab or the like that switched us away
669 // PostQuitMessage (0);
673 lRet = CDAudio_MessageHandler (hWnd, uMsg, wParam, lParam);
677 /* pass all unhandled messages to DefWindowProc */
678 lRet = DefWindowProc (hWnd, uMsg, wParam, lParam);
682 /* return 1 if handled message, 0 if not */
686 int VID_SetGamma(unsigned short *ramps)
688 HDC hdc = GetDC (NULL);
689 int i = SetDeviceGammaRamp(hdc, ramps);
690 ReleaseDC (NULL, hdc);
691 return i; // return success or failure
694 int VID_GetGamma(unsigned short *ramps)
696 HDC hdc = GetDC (NULL);
697 int i = GetDeviceGammaRamp(hdc, ramps);
698 ReleaseDC (NULL, hdc);
699 return i; // return success or failure
702 static HINSTANCE gldll;
704 int GL_OpenLibrary(const char *name)
706 Con_Printf("Loading OpenGL driver %s\n", name);
708 if (!(gldll = LoadLibrary(name)))
710 Con_Printf("Unable to LoadLibrary %s\n", name);
713 strcpy(gl_driver, name);
717 void GL_CloseLibrary(void)
722 qwglGetProcAddress = NULL;
725 gl_platformextensions = "";
728 void *GL_GetProcAddress(const char *name)
731 if (qwglGetProcAddress != NULL)
732 p = (void *) qwglGetProcAddress(name);
734 p = (void *) GetProcAddress(gldll, name);
738 static void IN_Init(void);
743 InitCommonControls();
744 hIcon = LoadIcon (global_hInstance, MAKEINTRESOURCE (IDI_ICON1));
746 // Register the frame class
748 wc.lpfnWndProc = (WNDPROC)MainWndProc;
751 wc.hInstance = global_hInstance;
753 wc.hCursor = LoadCursor (NULL,IDC_ARROW);
754 wc.hbrBackground = NULL;
756 wc.lpszClassName = "DarkPlacesWindowClass";
758 if (!RegisterClass (&wc))
759 Sys_Error("Couldn't register window class\n");
764 int VID_InitMode (int fullscreen, int width, int height, int bpp)
770 PIXELFORMATDESCRIPTOR pfd =
772 sizeof(PIXELFORMATDESCRIPTOR), // size of this pfd
774 PFD_DRAW_TO_WINDOW // support window
775 | PFD_SUPPORT_OPENGL // support OpenGL
776 | PFD_DOUBLEBUFFER , // double buffered
777 PFD_TYPE_RGBA, // RGBA type
778 24, // 24-bit color depth
779 0, 0, 0, 0, 0, 0, // color bits ignored
780 0, // no alpha buffer
781 0, // shift bit ignored
782 0, // no accumulation buffer
783 0, 0, 0, 0, // accum bits ignored
784 32, // 32-bit z-buffer
785 0, // no stencil buffer
786 0, // no auxiliary buffer
787 PFD_MAIN_PLANE, // main layer
789 0, 0, 0 // layer masks ignored
792 DWORD WindowStyle, ExWindowStyle;
794 int CenterX, CenterY;
795 const char *gldrivername;
799 Sys_Error("VID_InitMode called when video is already initialised\n");
801 // if stencil is enabled, ask for alpha too
804 pfd.cStencilBits = 8;
809 pfd.cStencilBits = 0;
813 gldrivername = "opengl32.dll";
814 i = COM_CheckParm("-gl_driver");
815 if (i && i < com_argc - 1)
816 gldrivername = com_argv[i + 1];
817 if (!GL_OpenLibrary(gldrivername))
819 Con_Printf("Unable to load GL driver %s\n", gldrivername);
823 memset(&gdevmode, 0, sizeof(gdevmode));
825 vid_isfullscreen = false;
828 gdevmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
829 gdevmode.dmBitsPerPel = bpp;
830 gdevmode.dmPelsWidth = width;
831 gdevmode.dmPelsHeight = height;
832 gdevmode.dmSize = sizeof (gdevmode);
833 if (ChangeDisplaySettings (&gdevmode, CDS_FULLSCREEN) != DISP_CHANGE_SUCCESSFUL)
836 Con_Printf("Unable to change to requested mode %dx%dx%dbpp\n", width, height, bpp);
840 vid_isfullscreen = true;
841 WindowStyle = WS_POPUP;
842 ExWindowStyle = WS_EX_TOPMOST;
847 i = GetDeviceCaps(hdc, RASTERCAPS);
848 depth = GetDeviceCaps(hdc, PLANES) * GetDeviceCaps(hdc, BITSPIXEL);
849 ReleaseDC (NULL, hdc);
853 Con_Print("Can't run in non-RGB mode\n");
859 Con_Print("A higher desktop depth is required to run this video mode\n");
863 WindowStyle = WS_OVERLAPPED | WS_BORDER | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX;
870 rect.bottom = height;
871 AdjustWindowRectEx(&rect, WindowStyle, false, 0);
880 CenterX = (GetSystemMetrics(SM_CXSCREEN) - (rect.right - rect.left)) / 2;
881 CenterY = (GetSystemMetrics(SM_CYSCREEN) - (rect.bottom - rect.top)) / 2;
883 CenterX = max(0, CenterX);
884 CenterY = max(0, CenterY);
886 // x and y may be changed by WM_MOVE messages
889 window_width = width;
890 window_height = height;
891 rect.left += CenterX;
892 rect.right += CenterX;
894 rect.bottom += CenterY;
896 mainwindow = CreateWindowEx (ExWindowStyle, "DarkPlacesWindowClass", gamename, WindowStyle, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, NULL, NULL, global_hInstance, NULL);
899 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);
906 SetWindowPos (mainwindow, NULL, CenterX, CenterY, 0, 0,SWP_NOSIZE | SWP_NOZORDER | SWP_SHOWWINDOW | SWP_DRAWFRAME);
909 ShowWindow (mainwindow, SW_SHOWDEFAULT);
910 UpdateWindow (mainwindow);
912 VID_UpdateWindowStatus ();
914 // now we try to make sure we get the focus on the mode switch, because
915 // sometimes in some systems we don't. We grab the foreground, then
916 // finish setting up, pump all our messages, and sleep for a little while
917 // to let messages finish bouncing around the system, then we put
918 // ourselves at the top of the z order, then grab the foreground again,
919 // Who knows if it helps, but it probably doesn't hurt
920 SetForegroundWindow (mainwindow);
922 while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))
924 TranslateMessage (&msg);
925 DispatchMessage (&msg);
930 SetWindowPos (mainwindow, HWND_TOP, 0, 0, 0, 0, SWP_DRAWFRAME | SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW | SWP_NOCOPYBITS);
932 SetForegroundWindow (mainwindow);
934 // fix the leftover Alt from any Alt-Tab or the like that switched us away
937 hdc = GetDC(mainwindow);
939 if ((pixelformat = ChoosePixelFormat(hdc, &pfd)) == 0)
942 Con_Printf("ChoosePixelFormat(%d, %p) failed\n", hdc, &pfd);
946 if (SetPixelFormat(hdc, pixelformat, &pfd) == false)
949 Con_Printf("SetPixelFormat(%d, %d, %p) failed\n", hdc, pixelformat, &pfd);
953 if (!GL_CheckExtension("wgl", wglfuncs, NULL, false))
956 Con_Print("wgl functions not found\n");
960 baseRC = qwglCreateContext(hdc);
964 Con_Print("Could not initialize GL (wglCreateContext failed).\n\nMake sure you are in 65536 color mode, and try running -window.\n");
967 if (!qwglMakeCurrent(hdc, baseRC))
970 Con_Printf("wglMakeCurrent(%d, %d) failed\n", hdc, baseRC);
974 qglGetString = GL_GetProcAddress("glGetString");
975 qwglGetExtensionsStringARB = GL_GetProcAddress("wglGetExtensionsStringARB");
976 if (qglGetString == NULL)
979 Con_Print("glGetString not found\n");
982 gl_renderer = qglGetString(GL_RENDERER);
983 gl_vendor = qglGetString(GL_VENDOR);
984 gl_version = qglGetString(GL_VERSION);
985 gl_extensions = qglGetString(GL_EXTENSIONS);
987 gl_platformextensions = "";
989 gl_videosyncavailable = false;
991 if (qwglGetExtensionsStringARB)
992 gl_platformextensions = qwglGetExtensionsStringARB(hdc);
994 gl_videosyncavailable = GL_CheckExtension("WGL_EXT_swap_control", wglswapintervalfuncs, "-novideosync", false);
995 ReleaseDC(mainwindow, hdc);
999 // LordHavoc: special differences for ATI (broken 8bit color when also using 32bit? weird!)
1000 if (strncasecmp(gl_vendor,"ATI",3)==0)
1002 if (strncasecmp(gl_renderer,"Rage Pro",8)==0)
1005 if (strncasecmp(gl_renderer,"Matrox G200 Direct3D",20)==0) // a D3D driver for GL? sigh...
1008 //vid_menudrawfn = VID_MenuDraw;
1009 //vid_menukeyfn = VID_MenuKey;
1011 vid_initialized = true;
1014 IN_StartupJoystick ();
1019 static void IN_Shutdown(void);
1020 void VID_Shutdown (void)
1025 if(vid_initialized == false)
1028 VID_RestoreSystemGamma();
1030 vid_initialized = false;
1032 if (qwglGetCurrentContext)
1033 hRC = qwglGetCurrentContext();
1034 if (qwglGetCurrentDC)
1035 hDC = qwglGetCurrentDC();
1036 if (qwglMakeCurrent)
1037 qwglMakeCurrent(NULL, NULL);
1038 if (hRC && qwglDeleteContext)
1039 qwglDeleteContext(hRC);
1040 // close the library before we get rid of the window
1042 if (hDC && mainwindow)
1043 ReleaseDC(mainwindow, hDC);
1044 AppActivate(false, false);
1046 DestroyWindow(mainwindow);
1048 if (vid_isfullscreen)
1049 ChangeDisplaySettings (NULL, 0);
1050 vid_isfullscreen = false;
1059 void IN_ShowMouse (void)
1061 if (!mouseshowtoggle)
1064 mouseshowtoggle = 1;
1074 void IN_HideMouse (void)
1076 if (mouseshowtoggle)
1079 mouseshowtoggle = 0;
1089 void IN_ActivateMouse (void)
1092 mouseactivatetoggle = true;
1094 if (mouseinitialized)
1100 if (!dinput_acquired)
1102 IDirectInputDevice_Acquire(g_pMouse);
1103 dinput_acquired = true;
1114 window_rect.left = window_x;
1115 window_rect.top = window_y;
1116 window_rect.right = window_x + window_width;
1117 window_rect.bottom = window_y + window_height;
1119 if (mouseparmsvalid)
1120 restore_spi = SystemParametersInfo (SPI_SETMOUSE, 0, newmouseparms, 0);
1122 SetCursorPos (window_center_x, window_center_y);
1123 SetCapture (mainwindow);
1124 ClipCursor (&window_rect);
1137 void IN_DeactivateMouse (void)
1140 mouseactivatetoggle = false;
1142 if (mouseinitialized)
1148 if (dinput_acquired)
1150 IDirectInputDevice_Unacquire(g_pMouse);
1151 dinput_acquired = false;
1158 SystemParametersInfo (SPI_SETMOUSE, 0, originalmouseparms, 0);
1164 mouseactive = false;
1174 qboolean IN_InitDInput (void)
1177 DIPROPDWORD dipdw = {
1179 sizeof(DIPROPDWORD), // diph.dwSize
1180 sizeof(DIPROPHEADER), // diph.dwHeaderSize
1182 DIPH_DEVICE, // diph.dwHow
1184 DINPUT_BUFFERSIZE, // dwData
1189 hInstDI = LoadLibrary("dinput.dll");
1191 if (hInstDI == NULL)
1193 Con_SafePrint("Couldn't load dinput.dll\n");
1198 if (!pDirectInputCreate)
1200 pDirectInputCreate = (void *)GetProcAddress(hInstDI,"DirectInputCreateA");
1202 if (!pDirectInputCreate)
1204 Con_SafePrint("Couldn't get DI proc addr\n");
1209 // register with DirectInput and get an IDirectInput to play with.
1210 hr = iDirectInputCreate(global_hInstance, DIRECTINPUT_VERSION, &g_pdi, NULL);
1217 // obtain an interface to the system mouse device.
1218 hr = IDirectInput_CreateDevice(g_pdi, &GUID_SysMouse, &g_pMouse, NULL);
1222 Con_SafePrint("Couldn't open DI mouse device\n");
1226 // set the data format to "mouse format".
1227 hr = IDirectInputDevice_SetDataFormat(g_pMouse, &df);
1231 Con_SafePrint("Couldn't set DI mouse format\n");
1235 // set the cooperativity level.
1236 hr = IDirectInputDevice_SetCooperativeLevel(g_pMouse, mainwindow,
1237 DISCL_EXCLUSIVE | DISCL_FOREGROUND);
1241 Con_SafePrint("Couldn't set DI coop level\n");
1246 // set the buffer size to DINPUT_BUFFERSIZE elements.
1247 // the buffer size is a DWORD property associated with the device
1248 hr = IDirectInputDevice_SetProperty(g_pMouse, DIPROP_BUFFERSIZE, &dipdw.diph);
1252 Con_SafePrint("Couldn't set DI buffersize\n");
1265 void IN_StartupMouse (void)
1267 if (COM_CheckParm ("-nomouse") || COM_CheckParm("-safe"))
1270 mouseinitialized = true;
1272 if (COM_CheckParm ("-dinput"))
1274 dinput = IN_InitDInput ();
1278 Con_SafePrint("DirectInput initialized\n");
1282 Con_SafePrint("DirectInput not initialized\n");
1288 mouseparmsvalid = SystemParametersInfo (SPI_GETMOUSE, 0, originalmouseparms, 0);
1290 if (mouseparmsvalid)
1292 if ( COM_CheckParm ("-noforcemspd") )
1293 newmouseparms[2] = originalmouseparms[2];
1295 if ( COM_CheckParm ("-noforcemaccel") )
1297 newmouseparms[0] = originalmouseparms[0];
1298 newmouseparms[1] = originalmouseparms[1];
1301 if ( COM_CheckParm ("-noforcemparms") )
1303 newmouseparms[0] = originalmouseparms[0];
1304 newmouseparms[1] = originalmouseparms[1];
1305 newmouseparms[2] = originalmouseparms[2];
1312 // if a fullscreen video mode was set before the mouse was initialized,
1313 // set the mouse state appropriately
1314 if (mouseactivatetoggle)
1315 IN_ActivateMouse ();
1324 void IN_MouseEvent (int mstate)
1328 if (mouseactive && !dinput)
1330 // perform button actions
1331 for (i=0 ; i<mouse_buttons ; i++)
1333 if ( (mstate & (1<<i)) &&
1334 !(mouse_oldbuttonstate & (1<<i)) )
1336 Key_Event (K_MOUSE1 + i, 0, true);
1339 if ( !(mstate & (1<<i)) &&
1340 (mouse_oldbuttonstate & (1<<i)) )
1342 Key_Event (K_MOUSE1 + i, 0, false);
1346 mouse_oldbuttonstate = mstate;
1356 void IN_MouseMove (usercmd_t *cmd)
1359 DIDEVICEOBJECTDATA od;
1365 GetCursorPos (¤t_pos);
1366 //ui_mouseupdate(current_pos.x - window_x, current_pos.y - window_y);
1367 IN_Mouse( cmd, 0, 0 );
1380 hr = IDirectInputDevice_GetDeviceData(g_pMouse,
1381 sizeof(DIDEVICEOBJECTDATA), &od, &dwElements, 0);
1383 if ((hr == DIERR_INPUTLOST) || (hr == DIERR_NOTACQUIRED))
1385 dinput_acquired = true;
1386 IDirectInputDevice_Acquire(g_pMouse);
1390 /* Unable to read data or no data available */
1391 if (FAILED(hr) || dwElements == 0)
1394 /* Look at the element to see what happened */
1406 case DIMOFS_BUTTON0:
1407 if (od.dwData & 0x80)
1413 case DIMOFS_BUTTON1:
1414 if (od.dwData & 0x80)
1415 mstate_di |= (1<<1);
1417 mstate_di &= ~(1<<1);
1420 case DIMOFS_BUTTON2:
1421 if (od.dwData & 0x80)
1422 mstate_di |= (1<<2);
1424 mstate_di &= ~(1<<2);
1429 // perform button actions
1430 for (i=0 ; i<mouse_buttons ; i++)
1432 if ( (mstate_di & (1<<i)) &&
1433 !(mouse_oldbuttonstate & (1<<i)) )
1435 Key_Event (K_MOUSE1 + i, 0, true);
1438 if ( !(mstate_di & (1<<i)) &&
1439 (mouse_oldbuttonstate & (1<<i)) )
1441 Key_Event (K_MOUSE1 + i, 0, false);
1445 mouse_oldbuttonstate = mstate_di;
1449 GetCursorPos (¤t_pos);
1450 mx = current_pos.x - window_center_x + mx_accum;
1451 my = current_pos.y - window_center_y + my_accum;
1456 IN_Mouse(cmd, mx, my);
1458 // if the mouse has moved, force it to the center, so there's room to move
1459 if (!dinput && (mx || my))
1460 SetCursorPos (window_center_x, window_center_y);
1469 void IN_Move (usercmd_t *cmd)
1471 if (vid_activewindow && !vid_hidden)
1484 void IN_Accumulate (void)
1490 GetCursorPos (¤t_pos);
1492 mx_accum += current_pos.x - window_center_x;
1493 my_accum += current_pos.y - window_center_y;
1495 // force the mouse to the center, so there's room to move
1496 SetCursorPos (window_center_x, window_center_y);
1507 void IN_ClearStates (void)
1513 mouse_oldbuttonstate = 0;
1523 void IN_StartupJoystick (void)
1530 // assume no joystick
1533 // abort startup if user requests no joystick
1534 if (COM_CheckParm ("-nojoy") || COM_CheckParm("-safe"))
1537 // verify joystick driver is present
1538 if ((numdevs = joyGetNumDevs ()) == 0)
1540 Con_Print("\njoystick not found -- driver not present\n\n");
1544 // cycle through the joystick ids for the first valid one
1545 for (joy_id=0 ; joy_id<numdevs ; joy_id++)
1547 memset (&ji, 0, sizeof(ji));
1548 ji.dwSize = sizeof(ji);
1549 ji.dwFlags = JOY_RETURNCENTERED;
1551 if ((mmr = joyGetPosEx (joy_id, &ji)) == JOYERR_NOERROR)
1555 // abort startup if we didn't find a valid joystick
1556 if (mmr != JOYERR_NOERROR)
1558 Con_Printf("\njoystick not found -- no valid joysticks (%x)\n\n", mmr);
1562 // get the capabilities of the selected joystick
1563 // abort startup if command fails
1564 memset (&jc, 0, sizeof(jc));
1565 if ((mmr = joyGetDevCaps (joy_id, &jc, sizeof(jc))) != JOYERR_NOERROR)
1567 Con_Printf("\njoystick not found -- invalid joystick capabilities (%x)\n\n", mmr);
1571 // save the joystick's number of buttons and POV status
1572 joy_numbuttons = jc.wNumButtons;
1573 joy_haspov = jc.wCaps & JOYCAPS_HASPOV;
1575 // old button and POV states default to no buttons pressed
1576 joy_oldbuttonstate = joy_oldpovstate = 0;
1578 // mark the joystick as available and advanced initialization not completed
1579 // this is needed as cvars are not available during initialization
1582 joy_advancedinit = false;
1584 Con_Print("\njoystick detected\n\n");
1593 PDWORD RawValuePointer (int axis)
1610 return NULL; // LordHavoc: hush compiler warning
1616 Joy_AdvancedUpdate_f
1619 void Joy_AdvancedUpdate_f (void)
1622 // called once by IN_ReadJoystick and by user whenever an update is needed
1623 // cvars are now available
1627 // initialize all the maps
1628 for (i = 0; i < JOY_MAX_AXES; i++)
1630 dwAxisMap[i] = AxisNada;
1631 dwControlMap[i] = JOY_ABSOLUTE_AXIS;
1632 pdwRawValue[i] = RawValuePointer(i);
1635 if( joy_advanced.integer == 0)
1637 // default joystick initialization
1638 // 2 axes only with joystick control
1639 dwAxisMap[JOY_AXIS_X] = AxisTurn;
1640 // dwControlMap[JOY_AXIS_X] = JOY_ABSOLUTE_AXIS;
1641 dwAxisMap[JOY_AXIS_Y] = AxisForward;
1642 // dwControlMap[JOY_AXIS_Y] = JOY_ABSOLUTE_AXIS;
1646 if (strcmp (joy_name.string, "joystick") != 0)
1648 // notify user of advanced controller
1649 Con_Printf("\n%s configured\n\n", joy_name.string);
1652 // advanced initialization here
1653 // data supplied by user via joy_axisn cvars
1654 dwTemp = (DWORD) joy_advaxisx.value;
1655 dwAxisMap[JOY_AXIS_X] = dwTemp & 0x0000000f;
1656 dwControlMap[JOY_AXIS_X] = dwTemp & JOY_RELATIVE_AXIS;
1657 dwTemp = (DWORD) joy_advaxisy.value;
1658 dwAxisMap[JOY_AXIS_Y] = dwTemp & 0x0000000f;
1659 dwControlMap[JOY_AXIS_Y] = dwTemp & JOY_RELATIVE_AXIS;
1660 dwTemp = (DWORD) joy_advaxisz.value;
1661 dwAxisMap[JOY_AXIS_Z] = dwTemp & 0x0000000f;
1662 dwControlMap[JOY_AXIS_Z] = dwTemp & JOY_RELATIVE_AXIS;
1663 dwTemp = (DWORD) joy_advaxisr.value;
1664 dwAxisMap[JOY_AXIS_R] = dwTemp & 0x0000000f;
1665 dwControlMap[JOY_AXIS_R] = dwTemp & JOY_RELATIVE_AXIS;
1666 dwTemp = (DWORD) joy_advaxisu.value;
1667 dwAxisMap[JOY_AXIS_U] = dwTemp & 0x0000000f;
1668 dwControlMap[JOY_AXIS_U] = dwTemp & JOY_RELATIVE_AXIS;
1669 dwTemp = (DWORD) joy_advaxisv.value;
1670 dwAxisMap[JOY_AXIS_V] = dwTemp & 0x0000000f;
1671 dwControlMap[JOY_AXIS_V] = dwTemp & JOY_RELATIVE_AXIS;
1674 // compute the axes to collect from DirectInput
1675 joy_flags = JOY_RETURNCENTERED | JOY_RETURNBUTTONS | JOY_RETURNPOV;
1676 for (i = 0; i < JOY_MAX_AXES; i++)
1678 if (dwAxisMap[i] != AxisNada)
1680 joy_flags |= dwAxisFlags[i];
1690 void IN_Commands (void)
1693 DWORD buttonstate, povstate;
1701 // loop through the joystick buttons
1702 // key a joystick event or auxillary event for higher number buttons for each state change
1703 buttonstate = ji.dwButtons;
1704 for (i=0 ; i < (int) joy_numbuttons ; i++)
1706 if ( (buttonstate & (1<<i)) && !(joy_oldbuttonstate & (1<<i)) )
1708 key_index = (i < 16) ? K_JOY1 : K_AUX1;
1709 Key_Event (key_index + i, 0, true);
1712 if ( !(buttonstate & (1<<i)) && (joy_oldbuttonstate & (1<<i)) )
1714 key_index = (i < 16) ? K_JOY1 : K_AUX1;
1715 Key_Event (key_index + i, 0, false);
1718 joy_oldbuttonstate = buttonstate;
1722 // convert POV information into 4 bits of state information
1723 // this avoids any potential problems related to moving from one
1724 // direction to another without going through the center position
1726 if(ji.dwPOV != JOY_POVCENTERED)
1728 if (ji.dwPOV == JOY_POVFORWARD)
1730 if (ji.dwPOV == JOY_POVRIGHT)
1732 if (ji.dwPOV == JOY_POVBACKWARD)
1734 if (ji.dwPOV == JOY_POVLEFT)
1737 // determine which bits have changed and key an auxillary event for each change
1738 for (i=0 ; i < 4 ; i++)
1740 if ( (povstate & (1<<i)) && !(joy_oldpovstate & (1<<i)) )
1742 Key_Event (K_AUX29 + i, 0, true);
1745 if ( !(povstate & (1<<i)) && (joy_oldpovstate & (1<<i)) )
1747 Key_Event (K_AUX29 + i, 0, false);
1750 joy_oldpovstate = povstate;
1760 qboolean IN_ReadJoystick (void)
1763 memset (&ji, 0, sizeof(ji));
1764 ji.dwSize = sizeof(ji);
1765 ji.dwFlags = joy_flags;
1767 if (joyGetPosEx (joy_id, &ji) == JOYERR_NOERROR)
1769 // this is a hack -- there is a bug in the Logitech WingMan Warrior DirectInput Driver
1770 // rather than having 32768 be the zero point, they have the zero point at 32668
1771 // go figure -- anyway, now we get the full resolution out of the device
1772 if (joy_wwhack1.integer != 0.0)
1780 // read error occurred
1781 // turning off the joystick seems too harsh for 1 read error,
1782 // but what should be done?
1793 void IN_JoyMove (usercmd_t *cmd)
1795 float speed, aspeed;
1796 float fAxisValue, fTemp;
1797 int i, mouselook = (in_mlook.state & 1) || freelook.integer;
1799 // complete initialization if first time in
1800 // this is needed as cvars are not available at initialization time
1801 if( joy_advancedinit != true )
1803 Joy_AdvancedUpdate_f();
1804 joy_advancedinit = true;
1807 // verify joystick is available and that the user wants to use it
1808 if (!joy_avail || !in_joystick.integer)
1813 // collect the joystick data, if possible
1814 if (IN_ReadJoystick () != true)
1819 if (in_speed.state & 1)
1820 speed = cl_movespeedkey.value;
1823 // LordHavoc: viewzoom affects sensitivity for sniping
1824 aspeed = speed * host_realframetime * cl.viewzoom;
1826 // loop through the axes
1827 for (i = 0; i < JOY_MAX_AXES; i++)
1829 // get the floating point zero-centered, potentially-inverted data for the current axis
1830 fAxisValue = (float) *pdwRawValue[i];
1831 // move centerpoint to zero
1832 fAxisValue -= 32768.0;
1834 if (joy_wwhack2.integer != 0.0)
1836 if (dwAxisMap[i] == AxisTurn)
1838 // this is a special formula for the Logitech WingMan Warrior
1839 // y=ax^b; where a = 300 and b = 1.3
1840 // also x values are in increments of 800 (so this is factored out)
1841 // then bounds check result to level out excessively high spin rates
1842 fTemp = 300.0 * pow(abs(fAxisValue) / 800.0, 1.3);
1843 if (fTemp > 14000.0)
1845 // restore direction information
1846 fAxisValue = (fAxisValue > 0.0) ? fTemp : -fTemp;
1850 // convert range from -32768..32767 to -1..1
1851 fAxisValue /= 32768.0;
1853 switch (dwAxisMap[i])
1856 if ((joy_advanced.integer == 0) && mouselook)
1858 // user wants forward control to become look control
1859 if (fabs(fAxisValue) > joy_pitchthreshold.value)
1861 // if mouse invert is on, invert the joystick pitch value
1862 // only absolute control support here (joy_advanced is false)
1863 if (m_pitch.value < 0.0)
1865 cl.viewangles[PITCH] -= (fAxisValue * joy_pitchsensitivity.value) * aspeed * cl_pitchspeed.value;
1869 cl.viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity.value) * aspeed * cl_pitchspeed.value;
1875 // no pitch movement
1876 // disable pitch return-to-center unless requested by user
1877 // *** this code can be removed when the lookspring bug is fixed
1878 // *** the bug always has the lookspring feature on
1879 if(lookspring.value == 0.0)
1885 // user wants forward control to be forward control
1886 if (fabs(fAxisValue) > joy_forwardthreshold.value)
1888 cmd->forwardmove += (fAxisValue * joy_forwardsensitivity.value) * speed * cl_forwardspeed.value;
1894 if (fabs(fAxisValue) > joy_sidethreshold.value)
1896 cmd->sidemove += (fAxisValue * joy_sidesensitivity.value) * speed * cl_sidespeed.value;
1901 if ((in_strafe.state & 1) || (lookstrafe.integer && mouselook))
1903 // user wants turn control to become side control
1904 if (fabs(fAxisValue) > joy_sidethreshold.value)
1906 cmd->sidemove -= (fAxisValue * joy_sidesensitivity.value) * speed * cl_sidespeed.value;
1911 // user wants turn control to be turn control
1912 if (fabs(fAxisValue) > joy_yawthreshold.value)
1914 if(dwControlMap[i] == JOY_ABSOLUTE_AXIS)
1916 cl.viewangles[YAW] += (fAxisValue * joy_yawsensitivity.value) * aspeed * cl_yawspeed.value;
1920 cl.viewangles[YAW] += (fAxisValue * joy_yawsensitivity.value) * speed * 180.0;
1930 if (fabs(fAxisValue) > joy_pitchthreshold.value)
1932 // pitch movement detected and pitch movement desired by user
1933 if(dwControlMap[i] == JOY_ABSOLUTE_AXIS)
1935 cl.viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity.value) * aspeed * cl_pitchspeed.value;
1939 cl.viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity.value) * speed * 180.0;
1945 // no pitch movement
1946 // disable pitch return-to-center unless requested by user
1947 // *** this code can be removed when the lookspring bug is fixed
1948 // *** the bug always has the lookspring feature on
1949 if(lookspring.integer == 0)
1961 static void IN_Init(void)
1963 uiWheelMessage = RegisterWindowMessage ( "MSWHEEL_ROLLMSG" );
1965 // joystick variables
1966 Cvar_RegisterVariable (&in_joystick);
1967 Cvar_RegisterVariable (&joy_name);
1968 Cvar_RegisterVariable (&joy_advanced);
1969 Cvar_RegisterVariable (&joy_advaxisx);
1970 Cvar_RegisterVariable (&joy_advaxisy);
1971 Cvar_RegisterVariable (&joy_advaxisz);
1972 Cvar_RegisterVariable (&joy_advaxisr);
1973 Cvar_RegisterVariable (&joy_advaxisu);
1974 Cvar_RegisterVariable (&joy_advaxisv);
1975 Cvar_RegisterVariable (&joy_forwardthreshold);
1976 Cvar_RegisterVariable (&joy_sidethreshold);
1977 Cvar_RegisterVariable (&joy_pitchthreshold);
1978 Cvar_RegisterVariable (&joy_yawthreshold);
1979 Cvar_RegisterVariable (&joy_forwardsensitivity);
1980 Cvar_RegisterVariable (&joy_sidesensitivity);
1981 Cvar_RegisterVariable (&joy_pitchsensitivity);
1982 Cvar_RegisterVariable (&joy_yawsensitivity);
1983 Cvar_RegisterVariable (&joy_wwhack1);
1984 Cvar_RegisterVariable (&joy_wwhack2);
1985 Cmd_AddCommand ("joyadvancedupdate", Joy_AdvancedUpdate_f);
1988 static void IN_Shutdown(void)
1990 IN_DeactivateMouse ();
1994 IDirectInputDevice_Release(g_pMouse);
1998 IDirectInput_Release(g_pdi);