/*
=================
SV_BroadcastPrintf
Sends text to all active clients
=================
*/
void SV_BroadcastPrintf( int level, char *fmt, ... )
{
char string[MAX_SYSPATH];
va_list argptr;
sv_client_t *cl;
int i;
if( !sv.state ) return;
va_start( argptr, fmt );
Q_vsprintf( string, fmt, argptr );
va_end( argptr );
// echo to console
if( host.type == HOST_DEDICATED ) Msg( "%s", string );
for( i = 0, cl = svs.clients; i < sv_maxclients->integer; i++, cl++ )
{
if( level < cl->messagelevel ) continue;
if( cl->state != cs_spawned ) continue;
if( cl->fakeclient ) continue;
BF_WriteByte( &cl->netchan.message, svc_print );
BF_WriteByte( &cl->netchan.message, level );
BF_WriteString( &cl->netchan.message, string );
}
}
/*
================
Host_EndGame
================
*/
void Host_EndGame( const char *message, ... )
{
va_list argptr;
static char string[MAX_SYSPATH];
va_start( argptr, message );
Q_vsprintf( string, message, argptr );
va_end( argptr );
MsgDev( D_INFO, "Host_EndGame: %s\n", string );
if( SV_Active())
{
Q_snprintf( host.finalmsg, sizeof( host.finalmsg ), "Host_EndGame: %s", string );
SV_Shutdown( false );
return;
}
if( host.type == HOST_DEDICATED )
Sys_Break( "Host_EndGame: %s\n", string ); // dedicated servers exit
SV_Shutdown( false );
CL_Disconnect();
// recreate world if needs
CL_ClearEdicts ();
// release all models
Mod_ClearAll( true );
Host_AbortCurrentFrame ();
}
/*
================
Sys_Break
same as Error
================
*/
void Sys_Break( const char *error, ... )
{
va_list argptr;
char text[MAX_SYSPATH];
if( host.state == HOST_ERR_FATAL )
return; // don't multiple executes
error_on_exit = true;
host.state = HOST_ERR_FATAL;
va_start( argptr, error );
Q_vsprintf( text, error, argptr );
va_end( argptr );
if( host.type == HOST_NORMAL )
{
if( host.hWnd ) ShowWindow( host.hWnd, SW_HIDE );
VID_RestoreGamma();
}
if( host.type != HOST_NORMAL || host.developer > 0 )
{
Con_ShowConsole( true );
Con_DisableInput(); // disable input line for dedicated server
Sys_Print( text );
Sys_WaitForQuit();
}
else
{
Con_ShowConsole( false );
MSGBOX( text );
}
Sys_Quit();
}
/*
===============
Netchan_OutOfBandPrint
Sends a text message in an out-of-band datagram
================
*/
void Netchan_OutOfBandPrint( int net_socket, netadr_t adr, char *format, ... )
{
va_list argptr;
char string[MAX_SYSPATH];
va_start( argptr, format );
Q_vsprintf( string, format, argptr );
va_end( argptr );
Netchan_OutOfBand( net_socket, adr, Q_strlen( string ), string );
}
/*
=================
SV_BroadcastCommand
Sends text to all active clients
=================
*/
void SV_BroadcastCommand( char *fmt, ... )
{
va_list argptr;
char string[MAX_SYSPATH];
if( !sv.state ) return;
va_start( argptr, fmt );
Q_vsprintf( string, fmt, argptr );
va_end( argptr );
BF_WriteByte( &sv.reliable_datagram, svc_stufftext );
BF_WriteString( &sv.reliable_datagram, string );
}
/*
================
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 );
}
/*
=================
SV_ClientPrintf
Sends text across to be displayed if the level passes
=================
*/
void SV_ClientPrintf( sv_client_t *cl, int level, char *fmt, ... )
{
va_list argptr;
char string[MAX_SYSPATH];
if( level < cl->messagelevel || cl->fakeclient )
return;
va_start( argptr, fmt );
Q_vsprintf( string, fmt, argptr );
va_end( argptr );
BF_WriteByte( &cl->netchan.message, svc_print );
BF_WriteByte( &cl->netchan.message, level );
BF_WriteString( &cl->netchan.message, string );
}
/*
================
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();
}
/*
================
Sys_Error
NOTE: we must prepare engine to shutdown
before call this
================
*/
void Sys_Error( const char *error, ... )
{
va_list argptr;
char text[MAX_SYSPATH];
if( host.state == HOST_ERR_FATAL )
return; // don't multiple executes
// make sure what console received last message
if( host.change_game ) Sys_Sleep( 200 );
error_on_exit = true;
host.state = HOST_ERR_FATAL;
va_start( argptr, error );
Q_vsprintf( text, error, argptr );
va_end( argptr );
SV_SysError( text );
if( host.type == HOST_NORMAL )
{
if( host.hWnd ) ShowWindow( host.hWnd, SW_HIDE );
VID_RestoreGamma();
}
if( host.developer > 0 )
{
Con_ShowConsole( true );
Con_DisableInput(); // disable input line for dedicated server
Sys_Print( text ); // print error message
Sys_WaitForQuit();
}
else
{
Con_ShowConsole( false );
MSGBOX( text );
}
Sys_Quit();
}
/*
================
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();
}
/*
=================
Host_Error
=================
*/
void Host_Error( const char *error, ... )
{
static char hosterror1[MAX_SYSPATH];
static char hosterror2[MAX_SYSPATH];
static qboolean recursive = false;
va_list argptr;
if( host.mouse_visible && !CL_IsInMenu( ))
{
// hide VGUI mouse
#ifdef XASH_SDL
SDL_ShowCursor( false );
#endif
host.mouse_visible = false;
}
va_start( argptr, error );
Q_vsprintf( hosterror1, error, argptr );
va_end( argptr );
CL_WriteMessageHistory (); // before Q_error call
if( host.framecount < 3 )
{
Sys_Error( "Host_InitError: %s", hosterror1 );
}
else if( host.framecount == host.errorframe )
{
Sys_Error( "Host_MultiError: %s", hosterror2 );
return;
}
else
{
if( host.developer > 0 )
{
UI_SetActiveMenu( false );
Key_SetKeyDest( key_console );
Msg( "^1Host_Error: ^7%s", hosterror1 );
}
else MSGBOX2( hosterror1 );
}
// host is shutting down. don't invoke infinite loop
if( host.state == HOST_SHUTDOWN ) return;
if( recursive )
{
Msg( "Host_RecursiveError: %s", hosterror2 );
Sys_Error( hosterror1 );
return; // don't multiple executes
}
recursive = true;
Q_strncpy( hosterror2, hosterror1, MAX_SYSPATH );
host.errorframe = host.framecount; // to avoid multple calls per frame
Q_sprintf( host.finalmsg, "Server crashed: %s", hosterror1 );
// clear cmd buffer to prevent execution of any commands
Cbuf_Clear();
SV_Shutdown( false );
CL_Drop(); // drop clients
// recreate world if required
CL_ClearEdicts ();
// release all models
Mod_ClearAll( false );
recursive = false;
Host_AbortCurrentFrame();
}
