/*
================
SV_DrawDebugTriangles
Called from renderer for debug purposes
================
*/
void SV_DrawDebugTriangles( void )
{
#ifndef XASH_DEDICATED
if( Host_IsDedicated() )
return;
if( svgame.physFuncs.DrawNormalTriangles != NULL )
{
// draw solid overlay
svgame.physFuncs.DrawNormalTriangles ();
}
if( svgame.physFuncs.DrawDebugTriangles != NULL )
{
// debug draws only
pglDisable( GL_BLEND );
pglDepthMask( GL_FALSE );
pglDisable( GL_TEXTURE_2D );
// draw wireframe overlay
svgame.physFuncs.DrawDebugTriangles ();
pglEnable( GL_TEXTURE_2D );
pglDepthMask( GL_TRUE );
pglEnable( GL_BLEND );
}
#endif
}
/*
====================
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());
}
/*
================
SV_DrawOrthoTriangles
Called from renderer for debug purposes
================
*/
void SV_DrawOrthoTriangles( void )
{
if( Host_IsDedicated() )
return;
if( svgame.physFuncs.DrawOrthoTriangles != NULL )
{
// draw solid overlay
svgame.physFuncs.DrawOrthoTriangles ();
}
}
/*
================
Sys_Break
same as Error
================
*/
void Sys_Break( const char *format, ... )
{
va_list argptr;
char text[MAX_SYSPATH];
DEBUG_BREAK;
if( host.state == HOST_ERR_FATAL )
return; // don't multiple executes
error_on_exit = true;
host.state = HOST_ERR_FATAL;
va_start( argptr, format );
Q_vsprintf( text, format, argptr );
va_end( argptr );
if( !Host_IsDedicated() )
{
#ifdef XASH_SDL
if( host.hWnd ) SDL_HideWindow( host.hWnd );
#endif
VID_RestoreGamma();
}
if( Host_IsDedicated() || host.developer > 0 )
{
Con_ShowConsole( true );
Con_DisableInput(); // disable input line for dedicated server
Sys_Print( text );
MSGBOX( text );
Sys_WaitForQuit();
}
else
{
Con_ShowConsole( false );
MSGBOX( text );
}
Sys_Quit();
}
/*
================
Sys_Warn
Just messagebox
================
*/
void Sys_Warn( const char *format, ... )
{
va_list argptr;
char text[MAX_SYSPATH];
DEBUG_BREAK;
va_start( argptr, format );
Q_vsprintf( text, format, argptr );
va_end( argptr );
if( !Host_IsDedicated() ) // dedicated server should not hang on messagebox
MSGBOX(text);
Msg( "Sys_Warn: %s\n", text );
}
/*
==================
Sys_MergeCommandLine
==================
*/
void Sys_MergeCommandLine( )
{
const char *blank = "censored";
int i;
if( !host.change_game ) return;
for( i = 0; i < host.argc; i++ )
{
// second call
if( Host_IsDedicated() && !Q_strnicmp( "+menu_", host.argv[i], 6 ))
host.argv[i] = (char *)blank;
}
}
/*
=======================
R_ClearStaticEntities
e.g. by demo request
=======================
*/
void R_ClearStaticEntities( void )
{
int i;
if( Host_IsDedicated() )
return;
// clear out efrags in case the level hasn't been reloaded
for( i = 0; i < cl.worldmodel->numleafs; i++ )
cl.worldmodel->leafs[i+1].efrags = NULL;
clgame.numStatics = 0;
CL_ClearEfrags ();
}
/*
================
Sys_Error
NOTE: we must prepare engine to shutdown
before call this
================
*/
void Sys_Error( const char *format, ... )
{
va_list argptr;
char text[MAX_SYSPATH];
DEBUG_BREAK;
if( host.state == HOST_ERR_FATAL )
return; // don't execute more than once
// make sure that console received last message
if( host.change_game ) Sys_Sleep( 200 );
error_on_exit = true;
host.state = HOST_ERR_FATAL;
va_start( argptr, format );
Q_vsprintf( text, format, argptr );
va_end( argptr );
SV_SysError( text );
if( !Host_IsDedicated() )
{
#ifdef XASH_SDL
if( host.hWnd ) SDL_HideWindow( host.hWnd );
#endif
VID_RestoreGamma();
}
if( host.developer > 0 )
{
Con_ShowConsole( true );
Con_DisableInput(); // disable input line for dedicated server
Sys_Print( text ); // print error message
MSGBOX( text );
Sys_WaitForQuit();
}
else
{
Con_ShowConsole( false );
MSGBOX( text );
}
Sys_Quit();
}
void CL_Crashed( void )
{
// already freed
if( host.state == HOST_CRASHED ) return;
if( Host_IsDedicated() ) return;
if( !cls.initialized ) return;
host.state = HOST_CRASHED;
CL_Stop_f(); // stop any demos
// send a disconnect message to the server
CL_SendDisconnectMessage();
// never write video.cfg here because reason to crash may be provoked
// with some renderer variables
VID_RestoreGamma();
}
//======================================================================
qboolean CL_IsInGame( void )
{
if( Host_IsDedicated() ) return true; // always active for dedicated servers
if( CL_GetMaxClients() > 1 ) return true; // always active for multiplayer
return ( cls.key_dest == key_game ); // active if not menu or console
}
/*
===============
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;
}
/*
================
Sys_Print
print into window console
================
*/
void Sys_Print( const char *pMsg )
{
if( !Host_IsDedicated() )
Con_Print( pMsg );
#ifdef _WIN32
{
const char *msg;
char buffer[32768];
char logbuf[32768];
char *b = buffer;
char *c = logbuf;
int i = 0;
// if the message is REALLY long, use just the last portion of it
if( Q_strlen( pMsg ) > sizeof( buffer ) - 1 )
msg = pMsg + Q_strlen( pMsg ) - sizeof( buffer ) + 1;
else msg = pMsg;
// copy into an intermediate buffer
while( msg[i] && (( b - buffer ) < sizeof( buffer ) - 1 ))
{
if( msg[i] == '\n' && msg[i+1] == '\r' )
{
b[0] = '\r';
b[1] = '\n';
c[0] = '\n';
b += 2, c++;
i++;
}
else if( msg[i] == '\r' )
{
b[0] = '\r';
b[1] = '\n';
b += 2;
}
else if( msg[i] == '\n' )
{
b[0] = '\r';
b[1] = '\n';
c[0] = '\n';
b += 2, c++;
}
else if( msg[i] == '\35' || msg[i] == '\36' || msg[i] == '\37' )
{
i++; // skip console pseudo graph
}
else if( IsColorString( &msg[i] ))
{
i++; // skip color prefix
}
else
{
*b = *c = msg[i];
b++, c++;
}
i++;
}
*b = *c = 0; // cutoff garbage
Sys_PrintLog( logbuf );
Con_WinPrint( buffer );
}
#else
Sys_PrintLog( pMsg );
#endif
if( host.rd.target )
{
if(( Q_strlen( pMsg ) + Q_strlen( host.rd.buffer )) > ( host.rd.buffersize - 1 ))
{
if( host.rd.flush )
{
host.rd.flush( host.rd.address, host.rd.target, host.rd.buffer );
*host.rd.buffer = 0;
}
}
Q_strcat( host.rd.buffer, pMsg );
return;
}
}
