/*
================
Sys_CheckCD
Return true if the proper CD is in the drive
================
*/
qboolean Sys_CheckCD( void ) {
#ifdef FINAL_BUILD
return Sys_ScanForCD();
#else
return qtrue;
#endif
}
/*
================
Sys_CopyProtect
================
*/
void Sys_CopyProtect (void)
{
#ifndef DEMO
char *cddir;
cddir = Sys_ScanForCD();
if (!cddir[0])
Com_Error (ERR_FATAL, "You must have the Quake2 CD in the drive to play.");
#endif
}
/*
==================
WinMain
==================
*/
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) {
char cwd[MAX_OSPATH];
// int startTime, endTime;
// should never get a previous instance in Win32
if ( hPrevInstance ) {
return 0;
}
g_wv.hInstance = hInstance;
Q_strncpyz( sys_cmdline, lpCmdLine, sizeof( sys_cmdline ) );
// done before Com/Sys_Init since we need this for error output
Sys_CreateConsole();
// no abort/retry/fail errors
SetErrorMode( SEM_FAILCRITICALERRORS );
// get the initial time base
Sys_Milliseconds();
#if 0
// if we find the CD, add a +set cddir xxx command line
Sys_ScanForCD();
#endif
Sys_InitStreamThread();
Com_Init( sys_cmdline );
QuickMemTest();
_getcwd (cwd, sizeof(cwd));
Com_Printf("Working directory: %s\n", cwd);
// hide the early console since we've reached the point where we
// have a working graphics subsystems
if ( !com_viewlog->integer ) {
Sys_ShowConsole( 0, qfalse );
}
// main game loop
while( 1 ) {
// if not running as a game client, sleep a bit
if ( g_wv.isMinimized ) {
Sleep( 5 );
}
// set low precision every frame, because some system calls
// reset it arbitrarily
// _controlfp( _PC_24, _MCW_PC );
// startTime = Sys_Milliseconds();
// make sure mouse and joystick are only called once a frame
IN_Frame();
// run the game
Com_Frame();
// endTime = Sys_Milliseconds();
// totalMsec += endTime - startTime;
// countMsec++;
}
// never gets here
}
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
MSG msg;
double time, oldtime, newtime;
char *cddir;
/* previous instances do not exist in Win32 */
if (hPrevInstance)
return 0;
global_hInstance = hInstance;
ParseCommandLine (lpCmdLine);
// if we find the CD, add a +set cddir xxx command line
cddir = Sys_ScanForCD ();
if (cddir && argc < MAX_NUM_ARGVS - 3)
{
int i;
// don't override a cddir on the command line
for (i=0 ; i<argc ; i++)
if (!strcmp(argv[i], "cddir"))
break;
if (i == argc)
{
argv[argc++] = "+set";
argv[argc++] = "cddir";
argv[argc++] = cddir;
}
}
Detect_WinNT();
Qcommon_Init (argc, argv);
oldtime = Sys_Milliseconds ();
/* main window message loop */
while (1)
{
// if at a full screen console, don't update unless needed
if (Minimized || (dedicated && dedicated->value) )
{
Sleep (1);
}
while (PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE))
{
if (!GetMessage (&msg, NULL, 0, 0))
Com_Quit ();
sys_msg_time = (double)msg.time;
TranslateMessage (&msg);
DispatchMessage (&msg);
}
do
{
newtime = Sys_Milliseconds ();
time = newtime - oldtime;
} while (time < 1);
// Con_Printf ("time:%5.2f - %5.2f = %5.2f\n", newtime, oldtime, time);
// _controlfp( ~( _EM_ZERODIVIDE /*| _EM_INVALID*/ ), _MCW_EM );
_controlfp( _PC_24, _MCW_PC );
Qcommon_Frame (time);
oldtime = newtime;
}
// never gets here
return TRUE;
}
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
MSG msg;
unsigned int time, oldtime, newtime;
// char *cddir;
/* previous instances do not exist in Win32 */
if (hPrevInstance)
return 0;
global_hInstance = hInstance;
// done before Com/Sys_Init since we need this for error output
Sys_CreateConsole();
// no abort/retry/fail errors
SetErrorMode (SEM_FAILCRITICALERRORS);
ParseCommandLine (lpCmdLine);
FixWorkingDirectory ();
// if we find the CD, add a +set cddir xxx command line
#if 0
cddir = Sys_ScanForCD ();
if (cddir && argc < MAX_NUM_ARGVS - 3)
{
int i;
// don't override a cddir on the command line
for (i=0 ; i<argc ; i++)
if (!strcmp(argv[i], "cddir"))
break;
if (i == argc)
{
argv[argc++] = "+set";
argv[argc++] = "cddir";
argv[argc++] = cddir;
}
}
#endif
#ifdef USE_DBGHELP
#ifdef _MSC_VER
__try {
#else
__try1( Sys_ExceptionHandler );
#endif
#endif /* USE_DBGHELP */
Qcommon_Init (argc, argv);
oldtime = Sys_Milliseconds ();
//Com_Error (ERR_FATAL, "Testing");
if (dedicated->integer) {
Sys_ShowConsole(1, false);
}
else if(!win_consolelogging->integer) {
qDedConsole = false;
Sys_DestroyConsole();
}
//_controlfp( _PC_24, _MCW_PC );
/* main window message loop */
while (1)
{
// if at a full screen console, don't update unless needed
if (!ActiveApp || dedicated->integer)
Sleep (3);
while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE)) {
sys_msg_time = msg.time;
TranslateMessage(&msg);
DispatchMessage(&msg);
}
do
{
newtime = Sys_Milliseconds ();
time = newtime - oldtime;
} while (time < 1);
_controlfp( _PC_24, _MCW_PC );
Qcommon_Frame( time );
oldtime = newtime;
}
#ifdef USE_DBGHELP
#ifdef _MSC_VER
} __except( Sys_ExceptionHandler( GetExceptionCode(), GetExceptionInformation() ) ) {
return 1;
}
#else
__except1;
#endif
#endif /* USE_DBGHELP */
// never gets here
return 0;
}