*/
// sys_win.c -- Win32 system interface code
-#include "quakedef.h"
#include <windows.h>
#include <mmsystem.h>
+#include <direct.h>
#ifdef SUPPORTDIRECTX
#include <dsound.h>
#endif
-#include "errno.h"
+
+#include "qtypes.h"
+
+#include "quakedef.h"
+#include <errno.h>
#include "resource.h"
#include "conproc.h"
-#include "direct.h"
-
-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)"};
HANDLE hinput, houtput;
static HANDLE heventChild;
#endif
+sys_t sys;
/*
===============================================================================
dpvsnprintf (text, sizeof (text), error, argptr);
va_end (argptr);
- Con_Printf ("Quake Error: %s\n", text);
+ Con_Printf(CON_ERROR "Engine Error: %s\n", text);
// close video so the message box is visible, unless we already tried that
if (!in_sys_error0 && cls.state != ca_dedicated)
if (!in_sys_error3 && cls.state != ca_dedicated)
{
in_sys_error3 = true;
- MessageBox(NULL, text, "Quake Error", MB_OK | MB_SETFOREGROUND | MB_ICONSTOP);
+ MessageBox(NULL, text, "Engine Error", MB_OK | MB_SETFOREGROUND | MB_ICONSTOP);
}
if (!in_sys_error1)
{
in_sys_error1 = 1;
- Host_Shutdown ();
+ //Host_Shutdown ();
}
// shut down QHOST hooks if necessary
WriteFile(houtput, text, (DWORD) strlen(text), &dummy, NULL);
}
-/*
-================
-Sys_DoubleTime
-================
-*/
-double Sys_DoubleTime (void)
-{
- static int first = true;
- static double oldtime = 0.0, curtime = 0.0;
- double newtime;
- // LordHavoc: note to people modifying this code, DWORD is specifically defined as an unsigned 32bit number, therefore the 65536.0 * 65536.0 is fine.
- if (sys_usetimegettime.integer)
- {
- static int firsttimegettime = true;
- // timeGetTime
- // platform:
- // Windows 95/98/ME/NT/2000/XP
- // features:
- // reasonable accuracy (millisecond)
- // issues:
- // wraps around every 47 days or so (but this is non-fatal to us, odd times are rejected, only causes a one frame stutter)
-
- // make sure the timer is high precision, otherwise different versions of windows have varying accuracy
- if (firsttimegettime)
- {
- timeBeginPeriod (1);
- firsttimegettime = false;
- }
-
- newtime = (double) timeGetTime () / 1000.0;
- }
- else
- {
- // QueryPerformanceCounter
- // platform:
- // Windows 95/98/ME/NT/2000/XP
- // features:
- // very accurate (CPU cycles)
- // known issues:
- // does not necessarily match realtime too well (tends to get faster and faster in win98)
- // wraps around occasionally on some platforms (depends on CPU speed and probably other unknown factors)
- double timescale;
- LARGE_INTEGER PerformanceFreq;
- LARGE_INTEGER PerformanceCount;
-
- if (!QueryPerformanceFrequency (&PerformanceFreq))
- {
- Con_Printf ("No hardware timer available\n");
- // fall back to timeGetTime
- Cvar_SetValueQuick(&sys_usetimegettime, true);
- return Sys_DoubleTime();
- }
- QueryPerformanceCounter (&PerformanceCount);
-
- #ifdef __BORLANDC__
- timescale = 1.0 / ((double) PerformanceFreq.u.LowPart + (double) PerformanceFreq.u.HighPart * 65536.0 * 65536.0);
- newtime = ((double) PerformanceCount.u.LowPart + (double) PerformanceCount.u.HighPart * 65536.0 * 65536.0) * timescale;
- #else
- timescale = 1.0 / ((double) PerformanceFreq.LowPart + (double) PerformanceFreq.HighPart * 65536.0 * 65536.0);
- newtime = ((double) PerformanceCount.LowPart + (double) PerformanceCount.HighPart * 65536.0 * 65536.0) * timescale;
- #endif
- }
-
- if (first)
- {
- first = false;
- oldtime = newtime;
- }
-
- if (newtime < oldtime)
- {
- // warn if it's significant
- if (newtime - oldtime < -0.01)
- Con_Printf("Sys_DoubleTime: time stepped backwards (went from %f to %f, difference %f)\n", oldtime, newtime, newtime - oldtime);
- }
- else if (newtime > oldtime + 1800)
- {
- Con_Printf("Sys_DoubleTime: time stepped forward (went from %f to %f, difference %f)\n", oldtime, newtime, newtime - oldtime);
- }
- else
- curtime += newtime - oldtime;
- oldtime = newtime;
-
- return curtime;
-}
-
-
char *Sys_ConsoleInput (void)
{
static char text[MAX_INPUTLINE];
for ( ;; )
{
if (!GetNumberOfConsoleInputEvents (hinput, &numevents))
- {
- cls.state = ca_disconnected;
Sys_Error ("Error getting # of console events (error code %x)", (unsigned int)GetLastError());
- }
if (numevents <= 0)
break;
if (!ReadConsoleInput(hinput, recs, 1, &numread))
- {
- cls.state = ca_disconnected;
Sys_Error ("Error reading console input (error code %x)", (unsigned int)GetLastError());
- }
if (numread != 1)
- {
- cls.state = ca_disconnected;
Sys_Error ("Couldn't read console input (error code %x)", (unsigned int)GetLastError());
- }
if (recs[0].EventType == KEY_EVENT)
{
return NULL;
}
-void Sys_Sleep(int microseconds)
-{
- Sleep(microseconds / 1000);
-}
-
char *Sys_GetClipboardData (void)
{
char *data = NULL;
if ((hClipboardData = GetClipboardData (CF_TEXT)) != 0)
{
- if ((cliptext = GlobalLock (hClipboardData)) != 0)
+ if ((cliptext = (char *)GlobalLock (hClipboardData)) != 0)
{
size_t allocsize;
allocsize = GlobalSize (hClipboardData) + 1;
- data = Z_Malloc (allocsize);
+ data = (char *)Z_Malloc (allocsize);
strlcpy (data, cliptext, allocsize);
GlobalUnlock (hClipboardData);
}
houtput = GetStdHandle (STD_OUTPUT_HANDLE);
hinput = GetStdHandle (STD_INPUT_HANDLE);
- // LordHavoc: can't check cls.state because it hasn't been initialized yet
+ // LadyHavoc: can't check cls.state because it hasn't been initialized yet
// if (cls.state == ca_dedicated)
- if (COM_CheckParm("-dedicated"))
+ if (Sys_CheckParm("-dedicated"))
{
- //if ((houtput == 0) || (houtput == INVALID_HANDLE_VALUE)) // LordHavoc: on Windows XP this is never 0 or invalid, but hinput is invalid
+ //if ((houtput == 0) || (houtput == INVALID_HANDLE_VALUE)) // LadyHavoc: on Windows XP this is never 0 or invalid, but hinput is invalid
{
if (!AllocConsole ())
Sys_Error ("Couldn't create dedicated server console (error code %x)", (unsigned int)GetLastError());
#define atoi _atoi64
#endif
// give QHOST a chance to hook into the console
- if ((t = COM_CheckParm ("-HFILE")) > 0)
+ if ((t = Sys_CheckParm ("-HFILE")) > 0)
{
- if (t < com_argc)
- hFile = (HANDLE)atoi (com_argv[t+1]);
+ if (t < sys.argc)
+ hFile = (HANDLE)atoi (sys.argv[t+1]);
}
- if ((t = COM_CheckParm ("-HPARENT")) > 0)
+ if ((t = Sys_CheckParm ("-HPARENT")) > 0)
{
- if (t < com_argc)
- heventParent = (HANDLE)atoi (com_argv[t+1]);
+ if (t < sys.argc)
+ heventParent = (HANDLE)atoi (sys.argv[t+1]);
}
- if ((t = COM_CheckParm ("-HCHILD")) > 0)
+ if ((t = Sys_CheckParm ("-HCHILD")) > 0)
{
- if (t < com_argc)
- heventChild = (HANDLE)atoi (com_argv[t+1]);
+ if (t < sys.argc)
+ heventChild = (HANDLE)atoi (sys.argv[t+1]);
}
InitConProc (hFile, heventParent, heventChild);
S_BlockSound ();
}
-void Sys_Init_Commands (void)
-{
- Cvar_RegisterVariable(&sys_usetimegettime);
-}
-
/*
==============================================================================
program_name[sizeof(program_name)-1] = 0;
GetModuleFileNameA(NULL, program_name, sizeof(program_name) - 1);
- com_argc = 1;
- com_argv = argv;
+ sys.argc = 1;
+ sys.argv = argv;
argv[0] = program_name;
// FIXME: this tokenizer is rather redundent, call a more general one
- while (*lpCmdLine && (com_argc < MAX_NUM_ARGVS))
+ while (*lpCmdLine && (sys.argc < MAX_NUM_ARGVS))
{
while (*lpCmdLine && ISWHITESPACE(*lpCmdLine))
lpCmdLine++;
{
// quoted string
lpCmdLine++;
- argv[com_argc] = lpCmdLine;
- com_argc++;
+ argv[sys.argc] = lpCmdLine;
+ sys.argc++;
while (*lpCmdLine && (*lpCmdLine != '\"'))
lpCmdLine++;
}
else
{
// unquoted word
- argv[com_argc] = lpCmdLine;
- com_argc++;
+ argv[sys.argc] = lpCmdLine;
+ sys.argc++;
while (*lpCmdLine && !ISWHITESPACE(*lpCmdLine))
lpCmdLine++;
}
}
}
+ Sys_ProvideSelfFD();
+
+ // used by everything
+ Memory_Init();
+
Host_Main();
+ Sys_Quit(0);
+
/* return success of application */
return true;
}
+#if 0
+// unused, this file is only used when building windows client and vid_wgl provides WinMain() instead
int main (int argc, const char* argv[])
{
MEMORYSTATUS lpBuffer;
program_name[sizeof(program_name)-1] = 0;
GetModuleFileNameA(NULL, program_name, sizeof(program_name) - 1);
- com_argc = argc;
- com_argv = argv;
+ sys.argc = argc;
+ sys.argv = argv;
Host_Main();
return true;
}
+#endif
+
+qbool sys_supportsdlgetticks = false;
+unsigned int Sys_SDL_GetTicks (void)
+{
+ Sys_Error("Called Sys_SDL_GetTicks on non-SDL target");
+ return 0;
+}
+void Sys_SDL_Delay (unsigned int milliseconds)
+{
+ Sys_Error("Called Sys_SDL_Delay on non-SDL target");
+}
projects / xonotic / darkplaces.git / blobdiff