long _stdcall Sys_Crash( PEXCEPTION_POINTERS pInfo )
{
// save config
if( host.state != HOST_CRASHED )
{
// check to avoid recursive call
error_on_exit = true;
host.crashed = true;
#ifdef DBGHELP
stack_trace( pInfo );
#else
Sys_Warn( "Sys_Crash: call %p at address %p", pInfo->ExceptionRecord->ExceptionAddress, pInfo->ExceptionRecord->ExceptionCode );
#endif
if( host.type == HOST_NORMAL )
CL_Crashed(); // tell client about crash
else host.state = HOST_CRASHED;
if( host.developer <= 0 )
{
// no reason to call debugger in release build - just exit
Sys_Quit();
return EXCEPTION_CONTINUE_EXECUTION;
}
// all other states keep unchanged to let debugger find bug
Con_DestroyConsole();
}
if( oldFilter )
return oldFilter( pInfo );
return EXCEPTION_CONTINUE_EXECUTION;
}
/*
==================
Sys_DefaultHomePath
==================
*/
char *Sys_DefaultHomePath(void)
{
char *p;
if( !*homePath )
{
if( ( p = getenv( "HOME" ) ) != NULL )
{
Q_strncpyz( homePath, p, sizeof( homePath ) );
#ifdef MACOS_X
Q_strcat( homePath, sizeof( homePath ), "/Library/Application Support/Quake3" );
#else
Q_strcat( homePath, sizeof( homePath ), "/." HOME_PATH );
#endif
if( mkdir( homePath, 0777 ) )
{
if( errno != EEXIST )
{
Sys_Warn( "Unable to create directory \"%s\", error is %s(%d)\n",
homePath, strerror( errno ), errno );
}
}
}
}
return homePath;
}
/*
====================
CL_Init
====================
*/
void CL_Init( void )
{
qboolean loaded;
Q_memset( &cls, 0, sizeof( cls ) );
if( Host_IsDedicated() )
return; // nothing running on the client
Con_Init();
CL_InitLocal();
R_Init(); // init renderer
S_Init(); // init sound
// unreliable buffer. unsed for unreliable commands and voice stream
BF_Init( &cls.datagram, "cls.datagram", cls.datagram_buf, sizeof( cls.datagram_buf ));
IN_TouchInit();
#if defined (__ANDROID__)
{
char clientlib[256];
Q_snprintf( clientlib, sizeof(clientlib), "%s/" CLIENTDLL, getenv("XASH3D_GAMELIBDIR"));
loaded = CL_LoadProgs( clientlib );
if( !loaded )
{
Q_snprintf( clientlib, sizeof(clientlib), "%s/" CLIENTDLL, getenv("XASH3D_ENGLIBDIR"));
loaded = CL_LoadProgs( clientlib );
}
}
#else
{
char clientlib[256];
Com_ResetLibraryError();
if( Sys_GetParmFromCmdLine( "-clientlib", clientlib ) )
loaded = CL_LoadProgs( clientlib );
else
loaded = CL_LoadProgs( va( "%s/%s" , GI->dll_path, SI.clientlib ));
if( !loaded )
{
loaded = CL_LoadProgs( CLIENTDLL );
}
}
#endif
if( loaded )
{
cls.initialized = true;
cls.keybind_changed = false;
cl.maxclients = 1; // allow to drawing player in menu
cls.olddemonum = -1;
cls.demonum = -1;
}
else
Sys_Warn("Could not load client library:\n%s", Com_GetLibraryError());
}
/*
==================
SCR_Init
==================
*/
void SCR_Init( void )
{
if( scr_init ) return;
MsgDev( D_NOTE, "SCR_Init()\n" );
scr_centertime = Cvar_Get( "scr_centertime", "2.5", 0, "centerprint hold time" );
cl_levelshot_name = Cvar_Get( "cl_levelshot_name", "*black", 0, "contains path to current levelshot" );
cl_allow_levelshots = Cvar_Get( "allow_levelshots", "0", CVAR_ARCHIVE, "allow engine to use indivdual levelshots instead of 'loading' image" );
scr_loading = Cvar_Get( "scr_loading", "0", 0, "loading bar progress" );
scr_download = Cvar_Get( "scr_download", "0", 0, "downloading bar progress" );
cl_testlights = Cvar_Get( "cl_testlights", "0", 0, "test dynamic lights" );
cl_envshot_size = Cvar_Get( "cl_envshot_size", "256", CVAR_ARCHIVE, "envshot size of cube side" );
scr_dark = Cvar_Get( "v_dark", "0", 0, "starts level from dark screen" );
scr_viewsize = Cvar_Get( "viewsize", "120", CVAR_ARCHIVE, "screen size" );
// register our commands
Cmd_AddCommand( "timerefresh", SCR_TimeRefresh_f, "turn quickly and print rendering statistcs" );
Cmd_AddCommand( "skyname", CL_SetSky_f, "set new skybox by basename" );
Cmd_AddCommand( "viewpos", SCR_Viewpos_f, "prints current player origin" );
Cmd_AddCommand( "sizeup", SCR_SizeUp_f, "screen size up to 10 points" );
Cmd_AddCommand( "sizedown", SCR_SizeDown_f, "screen size down to 10 points" );
Com_ResetLibraryError();
if( host.state != HOST_RESTART && !UI_LoadProgs( ))
{
Sys_Warn( "can't initialize menu library:\n%s", Com_GetLibraryError() ); // this is not fatal for us
// console still can't be toggled in-game without extra cmd-line switch
if( !host.developer ) host.developer = 1; // we need console, because menu is missing
}
SCR_LoadCreditsFont ();
SCR_InstallParticlePalette ();
SCR_RegisterTextures ();
SCR_InitCinematic();
CL_InitNetgraph();
SCR_VidInit();
if( host.state != HOST_RESTART )
{
if( host.developer && Sys_CheckParm( "-toconsole" ))
Cbuf_AddText( "toggleconsole\n" );
else UI_SetActiveMenu( true );
}
scr_init = true;
}
/*
===============
CL_ChangeGame
This is experiment. Use with precaution
===============
*/
qboolean CL_ChangeGame( const char *gamefolder, qboolean bReset )
{
if( Host_IsDedicated() )
return false;
if( Q_stricmp( host.gamefolder, gamefolder ))
{
kbutton_t *mlook, *jlook;
qboolean mlook_active = false, jlook_active = false;
string mapname, maptitle;
int maxEntities;
mlook = (kbutton_t *)clgame.dllFuncs.KB_Find( "in_mlook" );
jlook = (kbutton_t *)clgame.dllFuncs.KB_Find( "in_jlook" );
if( mlook && ( mlook->state & 1 ))
mlook_active = true;
if( jlook && ( jlook->state & 1 ))
jlook_active = true;
// so reload all images (remote connect)
Mod_ClearAll( true );
R_ShutdownImages();
FS_LoadGameInfo( (bReset) ? host.gamefolder : gamefolder );
R_InitImages();
// save parms
maxEntities = clgame.maxEntities;
Q_strncpy( mapname, clgame.mapname, MAX_STRING );
Q_strncpy( maptitle, clgame.maptitle, MAX_STRING );
Com_ResetLibraryError();
if( !CL_LoadProgs( va( "%s/%s", GI->dll_path, GI->client_lib)))
Sys_Warn( "Can't initialize client library\n%s", Com_GetLibraryError() );
// restore parms
clgame.maxEntities = maxEntities;
Q_strncpy( clgame.mapname, mapname, MAX_STRING );
Q_strncpy( clgame.maptitle, maptitle, MAX_STRING );
// invalidate fonts so we can reloading them again
Q_memset( &cls.creditsFont, 0, sizeof( cls.creditsFont ));
SCR_InstallParticlePalette();
SCR_LoadCreditsFont();
Con_InvalidateFonts();
SCR_RegisterTextures ();
CL_FreeEdicts ();
SCR_VidInit ();
if( cls.key_dest == key_game ) // restore mouse state
clgame.dllFuncs.IN_ActivateMouse();
// restore mlook state
if( mlook_active ) Cmd_ExecuteString( "+mlook\n", src_command );
if( jlook_active ) Cmd_ExecuteString( "+jlook\n", src_command );
return true;
}
return false;
}
