/* Copyright (C) 1996-1997 Id Software, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include #include #include #include #include #include #include #include #include #include "quakedef.h" #include #include #include #include #include #define WARP_WIDTH 320 #define WARP_HEIGHT 200 static Display *dpy = NULL; static int scrnum; static Window win; static GLXContext ctx = NULL; //for glx1.3 static GLXWindow glwin; #define KEY_MASK (KeyPressMask | KeyReleaseMask) #define MOUSE_MASK (ButtonPressMask | ButtonReleaseMask | \ PointerMotionMask | ButtonMotionMask ) #define X_MASK (KEY_MASK | MOUSE_MASK | VisibilityChangeMask | StructureNotifyMask ) cvar_t vid_mode = {"vid_mode","0",false}; static qboolean mouse_avail=true; static qboolean mouse_active; static int mx, my; static int old_mouse_x, old_mouse_y; static cvar_t in_mouse = {"in_mouse", "1", false}; static cvar_t in_dgamouse = {"in_dgamouse", "1", false}; static cvar_t m_filter = {"m_filter", "0"}; qboolean dgamouse = false; qboolean vidmode_ext = false; static int win_x, win_y; static int scr_width, scr_height; static XF86VidModeModeInfo **vidmodes; static int num_vidmodes; static qboolean vidmode_active = false; int vm_ver, vm_rev, glx_ver, glx_rev; /*-----------------------------------------------------------------------*/ /*-----------------------------------------------------------------------*/ void D_BeginDirectRect (int x, int y, byte *pbitmap, int width, int height) { } void D_EndDirectRect (int x, int y, int width, int height) { } static int XLateKey(XKeyEvent *ev) { int key; char buf[64]; KeySym keysym; key = 0; XLookupString(ev, buf, sizeof buf, &keysym, 0); switch(keysym) { case XK_KP_Page_Up: case XK_Page_Up: key = K_PGUP; break; case XK_KP_Page_Down: case XK_Page_Down: key = K_PGDN; break; case XK_KP_Home: case XK_Home: key = K_HOME; break; case XK_KP_End: case XK_End: key = K_END; break; case XK_KP_Left: case XK_Left: key = K_LEFTARROW; break; case XK_KP_Right: case XK_Right: key = K_RIGHTARROW; break; case XK_KP_Down: case XK_Down: key = K_DOWNARROW; break; case XK_KP_Up: case XK_Up: key = K_UPARROW; break; case XK_Escape: key = K_ESCAPE; break; case XK_KP_Enter: case XK_Return: key = K_ENTER; break; case XK_Tab: key = K_TAB; break; case XK_F1: key = K_F1; break; case XK_F2: key = K_F2; break; case XK_F3: key = K_F3; break; case XK_F4: key = K_F4; break; case XK_F5: key = K_F5; break; case XK_F6: key = K_F6; break; case XK_F7: key = K_F7; break; case XK_F8: key = K_F8; break; case XK_F9: key = K_F9; break; case XK_F10: key = K_F10; break; case XK_F11: key = K_F11; break; case XK_F12: key = K_F12; break; case XK_BackSpace: key = K_BACKSPACE; break; case XK_KP_Delete: case XK_Delete: key = K_DEL; break; case XK_Pause: key = K_PAUSE; break; case XK_Shift_L: case XK_Shift_R: key = K_SHIFT; break; case XK_Execute: case XK_Control_L: case XK_Control_R: key = K_CTRL; break; case XK_Alt_L: case XK_Meta_L: case XK_Alt_R: case XK_Meta_R: key = K_ALT; break; case XK_KP_Begin: key = '5'; break; case XK_KP_Insert: case XK_Insert:key = K_INS; break; case XK_KP_Multiply: key = '*'; break; case XK_KP_Add: key = '+'; break; case XK_KP_Subtract: key = '-'; break; case XK_KP_Divide: key = '/'; break; #if 0 case 0x021: key = '1';break;/* [!] */ case 0x040: key = '2';break;/* [@] */ case 0x023: key = '3';break;/* [#] */ case 0x024: key = '4';break;/* [$] */ case 0x025: key = '5';break;/* [%] */ case 0x05e: key = '6';break;/* [^] */ case 0x026: key = '7';break;/* [&] */ case 0x02a: key = '8';break;/* [*] */ case 0x028: key = '9';;break;/* [(] */ case 0x029: key = '0';break;/* [)] */ case 0x05f: key = '-';break;/* [_] */ case 0x02b: key = '=';break;/* [+] */ case 0x07c: key = '\'';break;/* [|] */ case 0x07d: key = '[';break;/* [}] */ case 0x07b: key = ']';break;/* [{] */ case 0x022: key = '\'';break;/* ["] */ case 0x03a: key = ';';break;/* [:] */ case 0x03f: key = '/';break;/* [?] */ case 0x03e: key = '.';break;/* [>] */ case 0x03c: key = ',';break;/* [<] */ #endif default: key = *(unsigned char*)buf; if (key >= 'A' && key <= 'Z') key = key - 'A' + 'a'; break; } return key; } static Cursor CreateNullCursor(Display *display, Window root) { Pixmap cursormask; XGCValues xgc; GC gc; XColor dummycolour; Cursor cursor; cursormask = XCreatePixmap(display, root, 1, 1, 1/*depth*/); xgc.function = GXclear; gc = XCreateGC(display, cursormask, GCFunction, &xgc); XFillRectangle(display, cursormask, gc, 0, 0, 1, 1); dummycolour.pixel = 0; dummycolour.red = 0; dummycolour.flags = 04; cursor = XCreatePixmapCursor(display, cursormask, cursormask, &dummycolour,&dummycolour, 0,0); XFreePixmap(display,cursormask); XFreeGC(display,gc); return cursor; } static void install_grabs(void) { // inviso cursor XDefineCursor(dpy, win, CreateNullCursor(dpy, win)); XGrabPointer(dpy, win, True, 0, GrabModeAsync, GrabModeAsync, win, None, CurrentTime); if (in_dgamouse.value) { int MajorVersion, MinorVersion; if (!XF86DGAQueryVersion(dpy, &MajorVersion, &MinorVersion)) { // unable to query, probalby not supported Con_Printf( "Failed to detect XF86DGA Mouse\n" ); in_dgamouse.value = 0; } else { dgamouse = true; XF86DGADirectVideo(dpy, DefaultScreen(dpy), XF86DGADirectMouse); XWarpPointer(dpy, None, win, 0, 0, 0, 0, 0, 0); } } else { XWarpPointer(dpy, None, win, 0, 0, 0, 0, vid.width / 2, vid.height / 2); } XGrabKeyboard(dpy, win, False, GrabModeAsync, GrabModeAsync, CurrentTime); mouse_active = true; Con_Printf("grabs installed.\n"); // XSync(dpy, True); } static void uninstall_grabs(void) { if (!dpy || !win) return; if (dgamouse) { dgamouse = false; XF86DGADirectVideo(dpy, DefaultScreen(dpy), 0); } XUngrabPointer(dpy, CurrentTime); XUngrabKeyboard(dpy, CurrentTime); // inviso cursor XUndefineCursor(dpy, win); mouse_active = false; Con_Printf("grabs uninstalled.\n"); } static void HandleEvents(void) { XEvent event; int b; qboolean dowarp = false; int mwx = vid.width/2; int mwy = vid.height/2; if (!dpy) return; while (XPending(dpy)) { XNextEvent(dpy, &event); switch (event.type) { case KeyPress: case KeyRelease: Key_Event(XLateKey(&event.xkey), event.type == KeyPress); break; case MotionNotify: if (mouse_active) { if (dgamouse) { mx += (event.xmotion.x + win_x) * 2; my += (event.xmotion.y + win_y) * 2; } else { mx += ((int)event.xmotion.x - mwx) * 2; my += ((int)event.xmotion.y - mwy) * 2; mwx = event.xmotion.x; mwy = event.xmotion.y; if (mx || my) dowarp = true; } } break; break; case ButtonPress: switch(event.xbutton.button) { case 1: Key_Event(K_MOUSE1, true); break; case 2: Key_Event(K_MOUSE3, true); break; case 3: Key_Event(K_MOUSE2, true); break; case 4: Key_Event(K_MWHEELUP, true); break; case 5: Key_Event(K_MWHEELDOWN, true); break; default: Con_Printf("HandleEvents: ButtonPress gave value %d, 1-5 expected\n", event.xbutton.button); break; } break; case ButtonRelease: switch(event.xbutton.button) { case 1: Key_Event(K_MOUSE1, false); break; case 2: Key_Event(K_MOUSE3, false); break; case 3: Key_Event(K_MOUSE2, false); break; case 4: Key_Event(K_MWHEELUP, false); break; case 5: Key_Event(K_MWHEELDOWN, false); break; default: Con_Printf("HandleEvents: ButtonRelease gave value %d, 1-5 expected\n", event.xbutton.button); break; } break; case CreateNotify : win_x = event.xcreatewindow.x; win_y = event.xcreatewindow.y; break; case ConfigureNotify : win_x = event.xconfigure.x; win_y = event.xconfigure.y; break; } } if (dowarp) { /* move the mouse to the window center again */ XWarpPointer(dpy, None, win, 0, 0, 0, 0, vid.width / 2, vid.height / 2); } } static void IN_DeactivateMouse( void ) { if (!mouse_avail || !dpy || !win) return; if (mouse_active) { uninstall_grabs(); mouse_active = false; } } static void IN_ActivateMouse( void ) { //Con_Printf("mouse activeting..."); if (!mouse_avail || !dpy || !win) { //Con_Printf("failed.\n"); return; } if (!mouse_active) { mx = my = 0; // don't spazz install_grabs(); mouse_active = true; Con_Printf("done.\n"); } else { Con_Printf("mouse allready activated.\n"); } } void VID_Shutdown(void) { if (!ctx || !dpy) return; IN_DeactivateMouse(); if (dpy) { if (ctx) { //FABE: very important! otherwise my x-server crashes after i start quake 3 times! glXMakeCurrent(dpy, None, NULL); glXDestroyContext(dpy, ctx); } //FABE: ungrab mouse if necessary if (mouse_active) IN_DeactivateMouse(); if (vidmode_active) { XF86VidModeSwitchToMode(dpy, scrnum, vidmodes[0]); XFree(vidmodes); } if (glwin) { glXDestroyWindow(dpy, glwin); } if (win) { XDestroyWindow(dpy, win); } XCloseDisplay(dpy); } // lets free up the shaders memory R_ShutdownShaders(); vidmode_active = false; dpy = NULL; glwin = 0; win = 0; ctx = NULL; } void signal_handler(int sig) { printf("Received signal %d, exiting...\n", sig); Sys_Quit(); exit(0); } void InitSig(void) { signal(SIGHUP, signal_handler); signal(SIGINT, signal_handler); signal(SIGQUIT, signal_handler); signal(SIGILL, signal_handler); signal(SIGTRAP, signal_handler); signal(SIGIOT, signal_handler); signal(SIGBUS, signal_handler); signal(SIGFPE, signal_handler); signal(SIGSEGV, signal_handler); signal(SIGTERM, signal_handler); } /* ================= GL_BeginRendering ================= */ void GL_BeginRendering (int *x, int *y, int *width, int *height) { *x = *y = 0; *width = scr_width; *height = scr_height; // if (!wglMakeCurrent( maindc, baseRC )) // Sys_Error ("wglMakeCurrent failed"); // glViewport (*x, *y, *width, *height); } void GL_EndRendering (void) { glFlush(); glXSwapBuffers(dpy, win); } static void Check_Gamma (unsigned char *pal) { float f, inf; unsigned char palette[768]; int i; if ((i = COM_CheckParm("-gamma")) == 0) { vid_gamma = 0.6; // default to 0.7 on non-3dfx hardware //PENTA: lowered to make things a little brighter } else vid_gamma = Q_atof(com_argv[i+1]); for (i=0 ; i<768 ; i++) { f = pow ( (pal[i]+1)/256.0 , vid_gamma ); inf = f*255 + 0.5; if (inf < 0) inf = 0; if (inf > 255) inf = 255; palette[i] = inf; } memcpy (pal, palette, sizeof(palette)); } void VID_CreateWindow(XVisualInfo *visinfo) { int i; int Error, Event; qboolean fullscreen = true; int width=640, height=480, actualWidth, actualHeight; XSetWindowAttributes attr; Window root; unsigned long mask; root = RootWindow(dpy, scrnum); if ((i = COM_CheckParm("-window")) != 0) fullscreen = false; if ((i = COM_CheckParm("-width")) != 0) width = atoi(com_argv[i+1]); if ((i = COM_CheckParm("-height")) != 0) height = atoi(com_argv[i+1]); if ((i = COM_CheckParm("-winsize")) != 0){ width = atoi(com_argv[i+1]); height = atoi(com_argv[i+2]); } if ((i = COM_CheckParm("-geometry")) != 0){ char *h = com_argv[i+1]; char *w = h; while (*h!='\0'){ if (*h=='x' || *h=='X'){ *h='\0'; h++; break; } h++; } if (*w!='\0' && *h!='\0'){ Con_Printf("width %s and height %s\n",w,h); width = atoi (w); height = atoi (h); } } if ((i = COM_CheckParm("-conwidth")) != 0) vid.conwidth = Q_atoi(com_argv[i+1]); else vid.conwidth = 640; vid.conwidth &= 0xfff8; // make it a multiple of eight if (vid.conwidth < 320) vid.conwidth = 320; // pick a conheight that matches with correct aspect vid.conheight = vid.conwidth*3 / 4; if ((i = COM_CheckParm("-conheight")) != 0) vid.conheight = Q_atoi(com_argv[i+1]); if (vid.conheight < 200) vid.conheight = 200; // Get video mode list if (!XF86VidModeQueryExtension(dpy, &Event, &Error)) { Con_Printf("XF86VidMode Extenstion not available.\n"); if(fullscreen) Con_Printf("Falling back to window mode.\n"); vidmode_ext = false; } else { XF86VidModeQueryVersion(dpy, &vm_ver, &vm_rev); Con_Printf("Using XFree86-VidModeExtension Version %d.%d\n", vm_ver, vm_rev); vidmode_ext = true; } if (vidmode_ext) { int best_fit, best_dist, dist, x, y; XF86VidModeGetAllModeLines(dpy, scrnum, &num_vidmodes, &vidmodes); // Are we going fullscreen? If so, let's change video mode if (fullscreen) { best_dist = 9999999; best_fit = -1; for (i = 0; i < num_vidmodes; i++) { if (width > vidmodes[i]->hdisplay || height > vidmodes[i]->vdisplay) continue; x = width - vidmodes[i]->hdisplay; y = height - vidmodes[i]->vdisplay; dist = (x * x) + (y * y); if (dist < best_dist) { best_dist = dist; best_fit = i; } } if (best_fit != -1) { actualWidth = vidmodes[best_fit]->hdisplay; actualHeight = vidmodes[best_fit]->vdisplay; // change to the mode XF86VidModeSwitchToMode(dpy, scrnum, vidmodes[best_fit]); vidmode_active = true; // Move the viewport to top left XF86VidModeSetViewPort(dpy, scrnum, 0, 0); } else { Con_Printf("Couldn't get matching video mode.\nFalling back to window mode.\n"); fullscreen = 0; } } } /* window attributes */ attr.background_pixel = 0; attr.border_pixel = 0; attr.colormap = XCreateColormap(dpy, root, visinfo->visual, AllocNone); attr.event_mask = X_MASK; if (vidmode_active) { mask = CWBackPixel | CWColormap | CWSaveUnder | CWBackingStore | CWEventMask | CWOverrideRedirect; attr.override_redirect = True; attr.backing_store = NotUseful; attr.save_under = False; } else mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask; win = XCreateWindow(dpy, root, 0, 0, width, height, 0, visinfo->depth, InputOutput, visinfo->visual, mask, &attr); XStoreName(dpy, win, "Tenebrae"); XMapWindow(dpy, win); if (vidmode_active) { XMoveWindow(dpy, win, 0, 0); XRaiseWindow(dpy, win); XWarpPointer(dpy, None, win, 0, 0, 0, 0, 0, 0); //FABE: activate mouse grabbing IN_ActivateMouse(); XFlush(dpy); // Move the viewport to top left //XF86VidModeSetViewPort(dpy, scrnum, 0, 0); } XFlush(dpy); scr_width = width; scr_height = height; if (vid.conheight > height) vid.conheight = height; if (vid.conwidth > width) vid.conwidth = width; vid.width = vid.conwidth; vid.height = vid.conheight; vid.aspect = ((float)vid.height / (float)vid.width) * (320.0 / 240.0); vid.numpages = 2; } void VID_LoadGlx12() { XVisualInfo *visual; //XEvent event; int ConfigAttrib[] = { GLX_USE_GL, GLX_BUFFER_SIZE, 32, //FABE: 32 bit depth buffer GLX_LEVEL, 0, GLX_RGBA, GLX_DOUBLEBUFFER, /*GLX_STEREO,*/ GLX_AUX_BUFFERS, 0, /*GLX_RED_SIZE, 8, GLX_GREEN_SIZE, 8, GLX_BLUE_SIZE, 8,*/ GLX_ALPHA_SIZE, 8, GLX_DEPTH_SIZE, 24, GLX_STENCIL_SIZE, 8, //FABE: 8 bit stencil buffer /*GLX_ACCUM_RED_SIZE, 0, GLX_ACCUM_GREEN_SIZE, 0, GLX_ACCUM_BLUE_SIZE, 0, GLX_ACCUM_ALPHA_SIZE, 0,*/ None }; if((visual = glXChooseVisual(dpy, scrnum, ConfigAttrib)) == NULL) { fprintf(stderr, "Error Unable to get GLX visual.\n"); exit(1); } VID_CreateWindow(visual); //XMaskEvent(dpy, ExposureMask, &event); if((ctx = glXCreateContext(dpy, visual, NULL, True))==NULL) { fprintf(stderr, "Error unable to get GLX visual.\n"); exit(1); } if(glXIsDirect(dpy, ctx)) Con_Printf("GLX rendering context is direct.\n"); else Con_Printf("GLX rendering context is not direct.\n"); if(!glXMakeCurrent(dpy, win, ctx)) { fprintf(stderr, "ERROR - Unable to make GLX rendering context current.\n"); exit(1); } XFree(visual); } void VID_LoadGlx13() { int iElements; GLXFBConfig *glxfbConfigs; XVisualInfo *visual; //XEvent event; int FBConfigAttrib[] = { GLX_FBCONFIG_ID, GLX_DONT_CARE, /*0x8013*/ GLX_BUFFER_SIZE, 32, /*2 depth of the color buffer */ GLX_LEVEL, 0, /*3 level in plane stacking */ GLX_DOUBLEBUFFER, True, /*5 double buffering supported */ GLX_STEREO, False, /*6 stereo buffering supported */ GLX_AUX_BUFFERS, GLX_DONT_CARE, /*7 number of aux buffers */ GLX_RED_SIZE, GLX_DONT_CARE, /*8 number of red component bits */ GLX_GREEN_SIZE, GLX_DONT_CARE, /*9 number of green component bits */ GLX_BLUE_SIZE, GLX_DONT_CARE, /*10 number of blue component bits */ GLX_ALPHA_SIZE, GLX_DONT_CARE, /*11 number of alpha component bits */ GLX_DEPTH_SIZE, 24, /*12 number of depth bits */ GLX_STENCIL_SIZE, 8, /*13 number of stencil bits */ GLX_ACCUM_RED_SIZE, GLX_DONT_CARE, /*14 number of red accum bits */ GLX_ACCUM_GREEN_SIZE, GLX_DONT_CARE, /*15 number of green accum bits */ GLX_ACCUM_BLUE_SIZE, GLX_DONT_CARE, /*16 number of blue accum bits */ GLX_ACCUM_ALPHA_SIZE, GLX_DONT_CARE, /*17 number of alpha accum bits */ GLX_RENDER_TYPE, GLX_RGBA_BIT, /*0x8011*/ GLX_DRAWABLE_TYPE, GLX_WINDOW_BIT, /*0x8010*/ GLX_X_RENDERABLE, True, /*0x8012*/ GLX_X_VISUAL_TYPE, GLX_DONT_CARE, /*0x22*/ GLX_CONFIG_CAVEAT, GLX_DONT_CARE, /*0x20 Like visual_info VISUAL_CAVEAT_EXT */ GLX_TRANSPARENT_TYPE, GLX_NONE, /*0x23*/ GLX_TRANSPARENT_INDEX_VALUE, GLX_DONT_CARE,/*0x24*/ GLX_TRANSPARENT_RED_VALUE, GLX_DONT_CARE, /*0x25*/ GLX_TRANSPARENT_GREEN_VALUE, GLX_DONT_CARE,/*0x26*/ GLX_TRANSPARENT_BLUE_VALUE, GLX_DONT_CARE, /*0x27*/ GLX_TRANSPARENT_ALPHA_VALUE, GLX_DONT_CARE,/*0x28*/ GLX_MAX_PBUFFER_WIDTH, GLX_DONT_CARE, /*0x8016*/ GLX_MAX_PBUFFER_HEIGHT, GLX_DONT_CARE, /*0x8017*/ GLX_MAX_PBUFFER_PIXELS, GLX_DONT_CARE, /*0x8018*/ GLX_VISUAL_ID, GLX_DONT_CARE, /*0x800B*/ None }; if((glxfbConfigs = glXChooseFBConfig(dpy, scrnum, FBConfigAttrib, &iElements)) == NULL) { fprintf(stderr, "Error unable to get GLX FBConfig.\n"); exit(1); } visual = glXGetVisualFromFBConfig(dpy, *glxfbConfigs); VID_CreateWindow(visual); //XMaskEvent(dpy, ExposureMask, &event); glwin = glXCreateWindow(dpy, *glxfbConfigs, win, NULL); if((ctx = glXCreateNewContext(dpy, *glxfbConfigs, GLX_RGBA_TYPE, NULL, True)) == NULL) { fprintf(stderr, "Error unable to get GLX rendering context.\n"); exit(1); } if(glXIsDirect(dpy, ctx)) Con_Printf("GLX rendering context is direct.\n"); else Con_Printf("GLX rendering context is not direct.\n"); if(!glXMakeContextCurrent(dpy, glwin, glwin, ctx)) { fprintf(stderr, "Error unable to make GLX rendering context current.\n"); exit(1); } XFree(glxfbConfigs); XFree(visual); } void VID_Init(void) { char gldir[MAX_OSPATH]; int Event, Error; Cvar_RegisterVariable (&vid_mode); Cvar_RegisterVariable (&in_mouse); Cvar_RegisterVariable (&in_dgamouse); Cvar_RegisterVariable (&m_filter); //Cvar_RegisterVariable (&gl_ztrick); PENTA: Removed vid.maxwarpwidth = WARP_WIDTH; vid.maxwarpheight = WARP_HEIGHT; if (!(dpy = XOpenDisplay(NULL))) { fprintf(stderr, "Error couldn't open the X display\n"); exit(1); } //glx initialization if(!glXQueryExtension(dpy, &Error, &Event)) { fprintf(stderr, "Error GLX Extension not available.\n"); exit(1); } glXQueryVersion(dpy, &glx_ver, &glx_rev); Con_Printf("Using GLX Extension Version %d.%d\n", glx_ver, glx_rev); /* if((glx_ver==1&&glx_rev>=3)||glx_ver>1) VID_LoadGlx13(); else */ VID_LoadGlx12(); InitSig(); // trap evil signals GL_Init(); sprintf (gldir, "%s/glquake", com_gamedir); Sys_mkdir (gldir); Con_SafePrintf ("Video mode %dx%d initialized.\n", scr_width, scr_height); vid.recalc_refdef = 1; // force a surface cache flush } void Sys_SendKeyEvents(void) { HandleEvents(); } void Force_CenterView_f (void) { cl.viewangles[PITCH] = 0; } void IN_Init(void) { } void IN_Shutdown(void) { } /* =========== IN_Commands =========== */ void IN_Commands (void) { if (!dpy || !win) return; //FABE: we just activate the mouse once at system startup /*if (vidmode_active || key_dest == key_game) IN_ActivateMouse(); else IN_DeactivateMouse ();*/ } /* =========== IN_Move =========== */ void IN_MouseMove (usercmd_t *cmd) { if (!mouse_avail) return; if (m_filter.value) { mx = (mx + old_mouse_x) * 0.5; my = (my + old_mouse_y) * 0.5; } old_mouse_x = mx; old_mouse_y = my; mx *= sensitivity.value; my *= sensitivity.value; // add mouse X/Y movement to cmd if ( (in_strafe.state & 1) || (lookstrafe.value && (in_mlook.state & 1) )) cmd->sidemove += m_side.value * mx; else cl.viewangles[YAW] -= m_yaw.value * mx; if (in_mlook.state & 1) V_StopPitchDrift (); if ( (in_mlook.state & 1) && !(in_strafe.state & 1)) { cl.viewangles[PITCH] += m_pitch.value * my; if (cl.viewangles[PITCH] > 80) cl.viewangles[PITCH] = 80; if (cl.viewangles[PITCH] < -70) cl.viewangles[PITCH] = -70; } else { if ((in_strafe.state & 1) && noclip_anglehack) cmd->upmove -= m_forward.value * my; else cmd->forwardmove -= m_forward.value * my; } mx = my = 0; } void IN_Move (usercmd_t *cmd) { IN_MouseMove(cmd); }