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 // 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
815 i = COM_CheckParm("-gl_driver");
816 if (i && i < com_argc - 1)
817 gldrivername = com_argv[i + 1];
818 if (!GL_OpenLibrary(gldrivername))
820 Con_Printf("Unable to load GL driver %s\n", gldrivername);
824 memset(&gdevmode, 0, sizeof(gdevmode));
826 vid_isfullscreen = false;
829 gdevmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
830 gdevmode.dmBitsPerPel = bpp;
831 gdevmode.dmPelsWidth = width;
832 gdevmode.dmPelsHeight = height;
833 gdevmode.dmSize = sizeof (gdevmode);
834 if (ChangeDisplaySettings (&gdevmode, CDS_FULLSCREEN) != DISP_CHANGE_SUCCESSFUL)
837 Con_Printf("Unable to change to requested mode %dx%dx%dbpp\n", width, height, bpp);
841 vid_isfullscreen = true;
842 WindowStyle = WS_POPUP;
843 ExWindowStyle = WS_EX_TOPMOST;
848 i = GetDeviceCaps(hdc, RASTERCAPS);
849 depth = GetDeviceCaps(hdc, PLANES) * GetDeviceCaps(hdc, BITSPIXEL);
850 ReleaseDC (NULL, hdc);
854 Con_Print("Can't run in non-RGB mode\n");
860 Con_Print("A higher desktop depth is required to run this video mode\n");
864 WindowStyle = WS_OVERLAPPED | WS_BORDER | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX;
871 rect.bottom = height;
872 AdjustWindowRectEx(&rect, WindowStyle, false, 0);
881 CenterX = (GetSystemMetrics(SM_CXSCREEN) - (rect.right - rect.left)) / 2;
882 CenterY = (GetSystemMetrics(SM_CYSCREEN) - (rect.bottom - rect.top)) / 2;
884 CenterX = max(0, CenterX);
885 CenterY = max(0, CenterY);
887 // x and y may be changed by WM_MOVE messages
890 window_width = width;
891 window_height = height;
892 rect.left += CenterX;
893 rect.right += CenterX;
895 rect.bottom += CenterY;
897 mainwindow = CreateWindowEx (ExWindowStyle, "DarkPlacesWindowClass", gamename, WindowStyle, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, NULL, NULL, global_hInstance, NULL);
900 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);
907 SetWindowPos (mainwindow, NULL, CenterX, CenterY, 0, 0,SWP_NOSIZE | SWP_NOZORDER | SWP_SHOWWINDOW | SWP_DRAWFRAME);
910 ShowWindow (mainwindow, SW_SHOWDEFAULT);
911 UpdateWindow (mainwindow);
913 VID_UpdateWindowStatus ();
915 // now we try to make sure we get the focus on the mode switch, because
916 // sometimes in some systems we don't. We grab the foreground, then
917 // finish setting up, pump all our messages, and sleep for a little while
918 // to let messages finish bouncing around the system, then we put
919 // ourselves at the top of the z order, then grab the foreground again,
920 // Who knows if it helps, but it probably doesn't hurt
921 SetForegroundWindow (mainwindow);
923 while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))
925 TranslateMessage (&msg);
926 DispatchMessage (&msg);
931 SetWindowPos (mainwindow, HWND_TOP, 0, 0, 0, 0, SWP_DRAWFRAME | SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW | SWP_NOCOPYBITS);
933 SetForegroundWindow (mainwindow);
935 // fix the leftover Alt from any Alt-Tab or the like that switched us away
938 hdc = GetDC(mainwindow);
940 if ((pixelformat = ChoosePixelFormat(hdc, &pfd)) == 0)
943 Con_Printf("ChoosePixelFormat(%d, %p) failed\n", hdc, &pfd);
947 if (SetPixelFormat(hdc, pixelformat, &pfd) == false)
950 Con_Printf("SetPixelFormat(%d, %d, %p) failed\n", hdc, pixelformat, &pfd);
954 if (!GL_CheckExtension("wgl", wglfuncs, NULL, false))
957 Con_Print("wgl functions not found\n");
961 baseRC = qwglCreateContext(hdc);
965 Con_Print("Could not initialize GL (wglCreateContext failed).\n\nMake sure you are in 65536 color mode, and try running -window.\n");
968 if (!qwglMakeCurrent(hdc, baseRC))
971 Con_Printf("wglMakeCurrent(%d, %d) failed\n", hdc, baseRC);
975 qglGetString = GL_GetProcAddress("glGetString");
976 qwglGetExtensionsStringARB = GL_GetProcAddress("wglGetExtensionsStringARB");
977 if (qglGetString == NULL)
980 Con_Print("glGetString not found\n");
983 gl_renderer = qglGetString(GL_RENDERER);
984 gl_vendor = qglGetString(GL_VENDOR);
985 gl_version = qglGetString(GL_VERSION);
986 gl_extensions = qglGetString(GL_EXTENSIONS);
988 gl_platformextensions = "";
990 gl_videosyncavailable = false;
992 if (qwglGetExtensionsStringARB)
993 gl_platformextensions = qwglGetExtensionsStringARB(hdc);
995 // COMMANDLINEOPTION: Windows WGL: -novideosync disables WGL_EXT_swap_control
996 gl_videosyncavailable = GL_CheckExtension("WGL_EXT_swap_control", wglswapintervalfuncs, "-novideosync", false);
997 ReleaseDC(mainwindow, hdc);
1001 // LordHavoc: special differences for ATI (broken 8bit color when also using 32bit? weird!)
1002 if (strncasecmp(gl_vendor,"ATI",3)==0)
1004 if (strncasecmp(gl_renderer,"Rage Pro",8)==0)
1007 if (strncasecmp(gl_renderer,"Matrox G200 Direct3D",20)==0) // a D3D driver for GL? sigh...
1010 //vid_menudrawfn = VID_MenuDraw;
1011 //vid_menukeyfn = VID_MenuKey;
1013 vid_initialized = true;
1016 IN_StartupJoystick ();
1021 static void IN_Shutdown(void);
1022 void VID_Shutdown (void)
1027 if(vid_initialized == false)
1030 VID_RestoreSystemGamma();
1032 vid_initialized = false;
1034 if (qwglGetCurrentContext)
1035 hRC = qwglGetCurrentContext();
1036 if (qwglGetCurrentDC)
1037 hDC = qwglGetCurrentDC();
1038 if (qwglMakeCurrent)
1039 qwglMakeCurrent(NULL, NULL);
1040 if (hRC && qwglDeleteContext)
1041 qwglDeleteContext(hRC);
1042 // close the library before we get rid of the window
1044 if (hDC && mainwindow)
1045 ReleaseDC(mainwindow, hDC);
1046 AppActivate(false, false);
1048 DestroyWindow(mainwindow);
1050 if (vid_isfullscreen)
1051 ChangeDisplaySettings (NULL, 0);
1052 vid_isfullscreen = false;
1061 void IN_ShowMouse (void)
1063 if (!mouseshowtoggle)
1066 mouseshowtoggle = 1;
1076 void IN_HideMouse (void)
1078 if (mouseshowtoggle)
1081 mouseshowtoggle = 0;
1091 void IN_ActivateMouse (void)
1094 mouseactivatetoggle = true;
1096 if (mouseinitialized)
1102 if (!dinput_acquired)
1104 IDirectInputDevice_Acquire(g_pMouse);
1105 dinput_acquired = true;
1116 window_rect.left = window_x;
1117 window_rect.top = window_y;
1118 window_rect.right = window_x + window_width;
1119 window_rect.bottom = window_y + window_height;
1121 if (mouseparmsvalid)
1122 restore_spi = SystemParametersInfo (SPI_SETMOUSE, 0, newmouseparms, 0);
1124 SetCursorPos (window_center_x, window_center_y);
1125 SetCapture (mainwindow);
1126 ClipCursor (&window_rect);
1139 void IN_DeactivateMouse (void)
1142 mouseactivatetoggle = false;
1144 if (mouseinitialized)
1150 if (dinput_acquired)
1152 IDirectInputDevice_Unacquire(g_pMouse);
1153 dinput_acquired = false;
1160 SystemParametersInfo (SPI_SETMOUSE, 0, originalmouseparms, 0);
1166 mouseactive = false;
1176 qboolean IN_InitDInput (void)
1179 DIPROPDWORD dipdw = {
1181 sizeof(DIPROPDWORD), // diph.dwSize
1182 sizeof(DIPROPHEADER), // diph.dwHeaderSize
1184 DIPH_DEVICE, // diph.dwHow
1186 DINPUT_BUFFERSIZE, // dwData
1191 hInstDI = LoadLibrary("dinput.dll");
1193 if (hInstDI == NULL)
1195 Con_SafePrint("Couldn't load dinput.dll\n");
1200 if (!pDirectInputCreate)
1202 pDirectInputCreate = (void *)GetProcAddress(hInstDI,"DirectInputCreateA");
1204 if (!pDirectInputCreate)
1206 Con_SafePrint("Couldn't get DI proc addr\n");
1211 // register with DirectInput and get an IDirectInput to play with.
1212 hr = iDirectInputCreate(global_hInstance, DIRECTINPUT_VERSION, &g_pdi, NULL);
1219 // obtain an interface to the system mouse device.
1220 hr = IDirectInput_CreateDevice(g_pdi, &GUID_SysMouse, &g_pMouse, NULL);
1224 Con_SafePrint("Couldn't open DI mouse device\n");
1228 // set the data format to "mouse format".
1229 hr = IDirectInputDevice_SetDataFormat(g_pMouse, &df);
1233 Con_SafePrint("Couldn't set DI mouse format\n");
1237 // set the cooperativity level.
1238 hr = IDirectInputDevice_SetCooperativeLevel(g_pMouse, mainwindow,
1239 DISCL_EXCLUSIVE | DISCL_FOREGROUND);
1243 Con_SafePrint("Couldn't set DI coop level\n");
1248 // set the buffer size to DINPUT_BUFFERSIZE elements.
1249 // the buffer size is a DWORD property associated with the device
1250 hr = IDirectInputDevice_SetProperty(g_pMouse, DIPROP_BUFFERSIZE, &dipdw.diph);
1254 Con_SafePrint("Couldn't set DI buffersize\n");
1267 void IN_StartupMouse (void)
1269 if (COM_CheckParm ("-nomouse") || COM_CheckParm("-safe"))
1272 mouseinitialized = true;
1274 // COMMANDLINEOPTION: Windows Input: -dinput uses DirectInput (instead of GDI) for mouse/joystick input, may be more precise or responsive, but probably not
1275 if (COM_CheckParm ("-dinput"))
1277 dinput = IN_InitDInput ();
1281 Con_SafePrint("DirectInput initialized\n");
1285 Con_SafePrint("DirectInput not initialized\n");
1291 mouseparmsvalid = SystemParametersInfo (SPI_GETMOUSE, 0, originalmouseparms, 0);
1293 if (mouseparmsvalid)
1295 // COMMANDLINEOPTION: Windows GDI Input: -noforcemspd disables setting of mouse speed (ignored with -dinput, windows only)
1296 if ( COM_CheckParm ("-noforcemspd") )
1297 newmouseparms[2] = originalmouseparms[2];
1299 // COMMANDLINEOPTION: Windows GDI Input: -noforcemaccel disables setting of mouse acceleration (ignored with -dinput, windows only)
1300 if ( COM_CheckParm ("-noforcemaccel") )
1302 newmouseparms[0] = originalmouseparms[0];
1303 newmouseparms[1] = originalmouseparms[1];
1306 // COMMANDLINEOPTION: Windows GDI Input: -noforcemparms disables setting of mouse parameters (ignored with -dinput, windows only)
1307 if ( COM_CheckParm ("-noforcemparms") )
1309 newmouseparms[0] = originalmouseparms[0];
1310 newmouseparms[1] = originalmouseparms[1];
1311 newmouseparms[2] = originalmouseparms[2];
1318 // if a fullscreen video mode was set before the mouse was initialized,
1319 // set the mouse state appropriately
1320 if (mouseactivatetoggle)
1321 IN_ActivateMouse ();
1330 void IN_MouseEvent (int mstate)
1334 if (mouseactive && !dinput)
1336 // perform button actions
1337 for (i=0 ; i<mouse_buttons ; i++)
1339 if ( (mstate & (1<<i)) &&
1340 !(mouse_oldbuttonstate & (1<<i)) )
1342 Key_Event (K_MOUSE1 + i, 0, true);
1345 if ( !(mstate & (1<<i)) &&
1346 (mouse_oldbuttonstate & (1<<i)) )
1348 Key_Event (K_MOUSE1 + i, 0, false);
1352 mouse_oldbuttonstate = mstate;
1362 void IN_MouseMove (usercmd_t *cmd)
1365 DIDEVICEOBJECTDATA od;
1371 GetCursorPos (¤t_pos);
1372 //ui_mouseupdate(current_pos.x - window_x, current_pos.y - window_y);
1373 IN_Mouse( cmd, 0, 0 );
1386 hr = IDirectInputDevice_GetDeviceData(g_pMouse,
1387 sizeof(DIDEVICEOBJECTDATA), &od, &dwElements, 0);
1389 if ((hr == DIERR_INPUTLOST) || (hr == DIERR_NOTACQUIRED))
1391 dinput_acquired = true;
1392 IDirectInputDevice_Acquire(g_pMouse);
1396 /* Unable to read data or no data available */
1397 if (FAILED(hr) || dwElements == 0)
1400 /* Look at the element to see what happened */
1412 case DIMOFS_BUTTON0:
1413 if (od.dwData & 0x80)
1419 case DIMOFS_BUTTON1:
1420 if (od.dwData & 0x80)
1421 mstate_di |= (1<<1);
1423 mstate_di &= ~(1<<1);
1426 case DIMOFS_BUTTON2:
1427 if (od.dwData & 0x80)
1428 mstate_di |= (1<<2);
1430 mstate_di &= ~(1<<2);
1435 // perform button actions
1436 for (i=0 ; i<mouse_buttons ; i++)
1438 if ( (mstate_di & (1<<i)) &&
1439 !(mouse_oldbuttonstate & (1<<i)) )
1441 Key_Event (K_MOUSE1 + i, 0, true);
1444 if ( !(mstate_di & (1<<i)) &&
1445 (mouse_oldbuttonstate & (1<<i)) )
1447 Key_Event (K_MOUSE1 + i, 0, false);
1451 mouse_oldbuttonstate = mstate_di;
1455 GetCursorPos (¤t_pos);
1456 mx = current_pos.x - window_center_x + mx_accum;
1457 my = current_pos.y - window_center_y + my_accum;
1462 IN_Mouse(cmd, mx, my);
1464 // if the mouse has moved, force it to the center, so there's room to move
1465 if (!dinput && (mx || my))
1466 SetCursorPos (window_center_x, window_center_y);
1475 void IN_Move (usercmd_t *cmd)
1477 if (vid_activewindow && !vid_hidden)
1490 void IN_Accumulate (void)
1496 GetCursorPos (¤t_pos);
1498 mx_accum += current_pos.x - window_center_x;
1499 my_accum += current_pos.y - window_center_y;
1501 // force the mouse to the center, so there's room to move
1502 SetCursorPos (window_center_x, window_center_y);
1513 void IN_ClearStates (void)
1519 mouse_oldbuttonstate = 0;
1529 void IN_StartupJoystick (void)
1536 // assume no joystick
1539 // abort startup if user requests no joystick
1540 // COMMANDLINEOPTION: Windows Input: -nojoy disables joystick support, may be a small speed increase
1541 if (COM_CheckParm ("-nojoy") || COM_CheckParm("-safe"))
1544 // verify joystick driver is present
1545 if ((numdevs = joyGetNumDevs ()) == 0)
1547 Con_Print("\njoystick not found -- driver not present\n\n");
1551 // cycle through the joystick ids for the first valid one
1552 for (joy_id=0 ; joy_id<numdevs ; joy_id++)
1554 memset (&ji, 0, sizeof(ji));
1555 ji.dwSize = sizeof(ji);
1556 ji.dwFlags = JOY_RETURNCENTERED;
1558 if ((mmr = joyGetPosEx (joy_id, &ji)) == JOYERR_NOERROR)
1562 // abort startup if we didn't find a valid joystick
1563 if (mmr != JOYERR_NOERROR)
1565 Con_Printf("\njoystick not found -- no valid joysticks (%x)\n\n", mmr);
1569 // get the capabilities of the selected joystick
1570 // abort startup if command fails
1571 memset (&jc, 0, sizeof(jc));
1572 if ((mmr = joyGetDevCaps (joy_id, &jc, sizeof(jc))) != JOYERR_NOERROR)
1574 Con_Printf("\njoystick not found -- invalid joystick capabilities (%x)\n\n", mmr);
1578 // save the joystick's number of buttons and POV status
1579 joy_numbuttons = jc.wNumButtons;
1580 joy_haspov = jc.wCaps & JOYCAPS_HASPOV;
1582 // old button and POV states default to no buttons pressed
1583 joy_oldbuttonstate = joy_oldpovstate = 0;
1585 // mark the joystick as available and advanced initialization not completed
1586 // this is needed as cvars are not available during initialization
1589 joy_advancedinit = false;
1591 Con_Print("\njoystick detected\n\n");
1600 PDWORD RawValuePointer (int axis)
1617 return NULL; // LordHavoc: hush compiler warning
1623 Joy_AdvancedUpdate_f
1626 void Joy_AdvancedUpdate_f (void)
1629 // called once by IN_ReadJoystick and by user whenever an update is needed
1630 // cvars are now available
1634 // initialize all the maps
1635 for (i = 0; i < JOY_MAX_AXES; i++)
1637 dwAxisMap[i] = AxisNada;
1638 dwControlMap[i] = JOY_ABSOLUTE_AXIS;
1639 pdwRawValue[i] = RawValuePointer(i);
1642 if( joy_advanced.integer == 0)
1644 // default joystick initialization
1645 // 2 axes only with joystick control
1646 dwAxisMap[JOY_AXIS_X] = AxisTurn;
1647 // dwControlMap[JOY_AXIS_X] = JOY_ABSOLUTE_AXIS;
1648 dwAxisMap[JOY_AXIS_Y] = AxisForward;
1649 // dwControlMap[JOY_AXIS_Y] = JOY_ABSOLUTE_AXIS;
1653 if (strcmp (joy_name.string, "joystick") != 0)
1655 // notify user of advanced controller
1656 Con_Printf("\n%s configured\n\n", joy_name.string);
1659 // advanced initialization here
1660 // data supplied by user via joy_axisn cvars
1661 dwTemp = (DWORD) joy_advaxisx.value;
1662 dwAxisMap[JOY_AXIS_X] = dwTemp & 0x0000000f;
1663 dwControlMap[JOY_AXIS_X] = dwTemp & JOY_RELATIVE_AXIS;
1664 dwTemp = (DWORD) joy_advaxisy.value;
1665 dwAxisMap[JOY_AXIS_Y] = dwTemp & 0x0000000f;
1666 dwControlMap[JOY_AXIS_Y] = dwTemp & JOY_RELATIVE_AXIS;
1667 dwTemp = (DWORD) joy_advaxisz.value;
1668 dwAxisMap[JOY_AXIS_Z] = dwTemp & 0x0000000f;
1669 dwControlMap[JOY_AXIS_Z] = dwTemp & JOY_RELATIVE_AXIS;
1670 dwTemp = (DWORD) joy_advaxisr.value;
1671 dwAxisMap[JOY_AXIS_R] = dwTemp & 0x0000000f;
1672 dwControlMap[JOY_AXIS_R] = dwTemp & JOY_RELATIVE_AXIS;
1673 dwTemp = (DWORD) joy_advaxisu.value;
1674 dwAxisMap[JOY_AXIS_U] = dwTemp & 0x0000000f;
1675 dwControlMap[JOY_AXIS_U] = dwTemp & JOY_RELATIVE_AXIS;
1676 dwTemp = (DWORD) joy_advaxisv.value;
1677 dwAxisMap[JOY_AXIS_V] = dwTemp & 0x0000000f;
1678 dwControlMap[JOY_AXIS_V] = dwTemp & JOY_RELATIVE_AXIS;
1681 // compute the axes to collect from DirectInput
1682 joy_flags = JOY_RETURNCENTERED | JOY_RETURNBUTTONS | JOY_RETURNPOV;
1683 for (i = 0; i < JOY_MAX_AXES; i++)
1685 if (dwAxisMap[i] != AxisNada)
1687 joy_flags |= dwAxisFlags[i];
1697 void IN_Commands (void)
1700 DWORD buttonstate, povstate;
1708 // loop through the joystick buttons
1709 // key a joystick event or auxillary event for higher number buttons for each state change
1710 buttonstate = ji.dwButtons;
1711 for (i=0 ; i < (int) joy_numbuttons ; i++)
1713 if ( (buttonstate & (1<<i)) && !(joy_oldbuttonstate & (1<<i)) )
1715 key_index = (i < 16) ? K_JOY1 : K_AUX1;
1716 Key_Event (key_index + i, 0, true);
1719 if ( !(buttonstate & (1<<i)) && (joy_oldbuttonstate & (1<<i)) )
1721 key_index = (i < 16) ? K_JOY1 : K_AUX1;
1722 Key_Event (key_index + i, 0, false);
1725 joy_oldbuttonstate = buttonstate;
1729 // convert POV information into 4 bits of state information
1730 // this avoids any potential problems related to moving from one
1731 // direction to another without going through the center position
1733 if(ji.dwPOV != JOY_POVCENTERED)
1735 if (ji.dwPOV == JOY_POVFORWARD)
1737 if (ji.dwPOV == JOY_POVRIGHT)
1739 if (ji.dwPOV == JOY_POVBACKWARD)
1741 if (ji.dwPOV == JOY_POVLEFT)
1744 // determine which bits have changed and key an auxillary event for each change
1745 for (i=0 ; i < 4 ; i++)
1747 if ( (povstate & (1<<i)) && !(joy_oldpovstate & (1<<i)) )
1749 Key_Event (K_AUX29 + i, 0, true);
1752 if ( !(povstate & (1<<i)) && (joy_oldpovstate & (1<<i)) )
1754 Key_Event (K_AUX29 + i, 0, false);
1757 joy_oldpovstate = povstate;
1767 qboolean IN_ReadJoystick (void)
1770 memset (&ji, 0, sizeof(ji));
1771 ji.dwSize = sizeof(ji);
1772 ji.dwFlags = joy_flags;
1774 if (joyGetPosEx (joy_id, &ji) == JOYERR_NOERROR)
1776 // this is a hack -- there is a bug in the Logitech WingMan Warrior DirectInput Driver
1777 // rather than having 32768 be the zero point, they have the zero point at 32668
1778 // go figure -- anyway, now we get the full resolution out of the device
1779 if (joy_wwhack1.integer != 0.0)
1787 // read error occurred
1788 // turning off the joystick seems too harsh for 1 read error,
1789 // but what should be done?
1800 void IN_JoyMove (usercmd_t *cmd)
1802 float speed, aspeed;
1803 float fAxisValue, fTemp;
1804 int i, mouselook = (in_mlook.state & 1) || freelook.integer;
1806 // complete initialization if first time in
1807 // this is needed as cvars are not available at initialization time
1808 if( joy_advancedinit != true )
1810 Joy_AdvancedUpdate_f();
1811 joy_advancedinit = true;
1814 // verify joystick is available and that the user wants to use it
1815 if (!joy_avail || !in_joystick.integer)
1820 // collect the joystick data, if possible
1821 if (IN_ReadJoystick () != true)
1826 if (in_speed.state & 1)
1827 speed = cl_movespeedkey.value;
1830 // LordHavoc: viewzoom affects sensitivity for sniping
1831 aspeed = speed * host_realframetime * cl.viewzoom;
1833 // loop through the axes
1834 for (i = 0; i < JOY_MAX_AXES; i++)
1836 // get the floating point zero-centered, potentially-inverted data for the current axis
1837 fAxisValue = (float) *pdwRawValue[i];
1838 // move centerpoint to zero
1839 fAxisValue -= 32768.0;
1841 if (joy_wwhack2.integer != 0.0)
1843 if (dwAxisMap[i] == AxisTurn)
1845 // this is a special formula for the Logitech WingMan Warrior
1846 // y=ax^b; where a = 300 and b = 1.3
1847 // also x values are in increments of 800 (so this is factored out)
1848 // then bounds check result to level out excessively high spin rates
1849 fTemp = 300.0 * pow(abs(fAxisValue) / 800.0, 1.3);
1850 if (fTemp > 14000.0)
1852 // restore direction information
1853 fAxisValue = (fAxisValue > 0.0) ? fTemp : -fTemp;
1857 // convert range from -32768..32767 to -1..1
1858 fAxisValue /= 32768.0;
1860 switch (dwAxisMap[i])
1863 if ((joy_advanced.integer == 0) && mouselook)
1865 // user wants forward control to become look control
1866 if (fabs(fAxisValue) > joy_pitchthreshold.value)
1868 // if mouse invert is on, invert the joystick pitch value
1869 // only absolute control support here (joy_advanced is false)
1870 if (m_pitch.value < 0.0)
1872 cl.viewangles[PITCH] -= (fAxisValue * joy_pitchsensitivity.value) * aspeed * cl_pitchspeed.value;
1876 cl.viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity.value) * aspeed * cl_pitchspeed.value;
1882 // no pitch movement
1883 // disable pitch return-to-center unless requested by user
1884 // *** this code can be removed when the lookspring bug is fixed
1885 // *** the bug always has the lookspring feature on
1886 if(lookspring.value == 0.0)
1892 // user wants forward control to be forward control
1893 if (fabs(fAxisValue) > joy_forwardthreshold.value)
1895 cmd->forwardmove += (fAxisValue * joy_forwardsensitivity.value) * speed * cl_forwardspeed.value;
1901 if (fabs(fAxisValue) > joy_sidethreshold.value)
1903 cmd->sidemove += (fAxisValue * joy_sidesensitivity.value) * speed * cl_sidespeed.value;
1908 if ((in_strafe.state & 1) || (lookstrafe.integer && mouselook))
1910 // user wants turn control to become side control
1911 if (fabs(fAxisValue) > joy_sidethreshold.value)
1913 cmd->sidemove -= (fAxisValue * joy_sidesensitivity.value) * speed * cl_sidespeed.value;
1918 // user wants turn control to be turn control
1919 if (fabs(fAxisValue) > joy_yawthreshold.value)
1921 if(dwControlMap[i] == JOY_ABSOLUTE_AXIS)
1923 cl.viewangles[YAW] += (fAxisValue * joy_yawsensitivity.value) * aspeed * cl_yawspeed.value;
1927 cl.viewangles[YAW] += (fAxisValue * joy_yawsensitivity.value) * speed * 180.0;
1937 if (fabs(fAxisValue) > joy_pitchthreshold.value)
1939 // pitch movement detected and pitch movement desired by user
1940 if(dwControlMap[i] == JOY_ABSOLUTE_AXIS)
1942 cl.viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity.value) * aspeed * cl_pitchspeed.value;
1946 cl.viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity.value) * speed * 180.0;
1952 // no pitch movement
1953 // disable pitch return-to-center unless requested by user
1954 // *** this code can be removed when the lookspring bug is fixed
1955 // *** the bug always has the lookspring feature on
1956 if(lookspring.integer == 0)
1968 static void IN_Init(void)
1970 uiWheelMessage = RegisterWindowMessage ( "MSWHEEL_ROLLMSG" );
1972 // joystick variables
1973 Cvar_RegisterVariable (&in_joystick);
1974 Cvar_RegisterVariable (&joy_name);
1975 Cvar_RegisterVariable (&joy_advanced);
1976 Cvar_RegisterVariable (&joy_advaxisx);
1977 Cvar_RegisterVariable (&joy_advaxisy);
1978 Cvar_RegisterVariable (&joy_advaxisz);
1979 Cvar_RegisterVariable (&joy_advaxisr);
1980 Cvar_RegisterVariable (&joy_advaxisu);
1981 Cvar_RegisterVariable (&joy_advaxisv);
1982 Cvar_RegisterVariable (&joy_forwardthreshold);
1983 Cvar_RegisterVariable (&joy_sidethreshold);
1984 Cvar_RegisterVariable (&joy_pitchthreshold);
1985 Cvar_RegisterVariable (&joy_yawthreshold);
1986 Cvar_RegisterVariable (&joy_forwardsensitivity);
1987 Cvar_RegisterVariable (&joy_sidesensitivity);
1988 Cvar_RegisterVariable (&joy_pitchsensitivity);
1989 Cvar_RegisterVariable (&joy_yawsensitivity);
1990 Cvar_RegisterVariable (&joy_wwhack1);
1991 Cvar_RegisterVariable (&joy_wwhack2);
1992 Cmd_AddCommand ("joyadvancedupdate", Joy_AdvancedUpdate_f);
1995 static void IN_Shutdown(void)
1997 IN_DeactivateMouse ();
2001 IDirectInputDevice_Release(g_pMouse);
2005 IDirectInput_Release(g_pdi);