#ifdef WIN32
+#include <io.h>
#include "conio.h"
#else
#include <unistd.h>
#ifdef WIN32
-cvar_t sys_usetimegettime = {CVAR_SAVE, "sys_usetimegettime", "1"};
+cvar_t sys_usetimegettime = {CVAR_SAVE, "sys_usetimegettime", "1", "use windows timeGetTime function (which has issues on some motherboards) for timing rather than QueryPerformanceCounter timer (which has issues on multicore/multiprocessor machines and processors which are designed to conserve power)"};
#endif
// =======================================================================
// General routines
// =======================================================================
-
-void Sys_Quit (void)
+void Sys_Shutdown (void)
{
- Host_Shutdown();
#ifndef WIN32
fcntl (0, F_SETFL, fcntl (0, F_GETFL, 0) & ~FNDELAY);
#endif
fflush(stdout);
- exit(0);
}
void Sys_Error (const char *error, ...)
{
va_list argptr;
- char string[1024];
+ char string[MAX_INPUTLINE];
// change stdin to non blocking
#ifndef WIN32
#endif
va_start (argptr,error);
- vsnprintf (string, sizeof (string), error, argptr);
+ dpvsnprintf (string, sizeof (string), error, argptr);
va_end (argptr);
- fprintf(stderr, "Error: %s\n", string);
+
+ Con_Printf ("Quake Error: %s\n", string);
Host_Shutdown ();
exit (1);
void Sys_PrintToTerminal(const char *text)
{
- printf("%s", text);
+#ifndef WIN32
+ // BUG: for some reason, NDELAY also affects stdout (1) when used on stdin (0).
+ int origflags = fcntl (1, F_GETFL, 0);
+ fcntl (1, F_SETFL, origflags & ~FNDELAY);
+#endif
+ while(*text)
+ {
+ int written = (int)write(1, text, (int)strlen(text));
+ if(written <= 0)
+ break; // sorry, I cannot do anything about this error - without an output
+ text += written;
+ }
+#ifndef WIN32
+ fcntl (1, F_SETFL, origflags);
+#endif
+ //fprintf(stdout, "%s", text);
}
double Sys_DoubleTime (void)
LARGE_INTEGER PerformanceCount;
if (!QueryPerformanceFrequency (&PerformanceFreq))
- Sys_Error ("No hardware timer available");
+ {
+ Con_Printf ("No hardware timer available\n");
+ // fall back to timeGetTime
+ Cvar_SetValueQuick(&sys_usetimegettime, true);
+ return Sys_DoubleTime();
+ }
QueryPerformanceCounter (&PerformanceCount);
#ifdef __BORLANDC__
{
if (cls.state == ca_dedicated)
{
- static char text[256];
- int len = 0;
+ static char text[MAX_INPUTLINE];
+ static unsigned int len = 0;
#ifdef WIN32
int c;
while (_kbhit ())
{
c = _getch ();
- putch (c);
if (c == '\r')
{
- text[len] = 0;
+ text[len] = '\0';
putch ('\n');
len = 0;
return text;
}
- if (c == 8)
+ if (c == '\b')
{
if (len)
{
+ putch (c);
putch (' ');
putch (c);
len--;
- text[len] = 0;
}
continue;
}
- text[len] = c;
- len++;
- text[len] = 0;
- if (len == sizeof (text))
- len = 0;
+ if (len < sizeof (text) - 1)
+ {
+ putch (c);
+ text[len] = c;
+ len++;
+ }
}
#else
fd_set fdset;
#endif
}
-int main (int argc, const char **argv)
+char *Sys_GetClipboardData (void)
+{
+ return NULL;
+}
+
+void Sys_InitConsole (void)
+{
+}
+
+void Sys_Init_Commands (void)
+{
+}
+
+int main (int argc, char **argv)
{
double frameoldtime, framenewtime;
signal(SIGFPE, SIG_IGN);
com_argc = argc;
- com_argv = argv;
+ com_argv = (const char **)argv;
#ifndef WIN32
fcntl(0, F_SETFL, fcntl (0, F_GETFL, 0) | FNDELAY);
#endif
- Sys_Shared_EarlyInit();
-
Host_Init();
- Sys_Shared_LateInit();
-
frameoldtime = Sys_DoubleTime () - 0.1;
while (1)
{