From 0023db327bc1db00068284b70e1db45857aeee35 Mon Sep 17 00:00:00 2001
From: Travis Bradshaw <travis.bradshaw@idsoftware.com>
Date: Tue, 31 Jan 2012 14:32:09 -0600
Subject: The Quake sources as originally release under the GPL license on
 December 21, 1999

---
 WinQuake/sys_wind.c | 325 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 325 insertions(+)
 create mode 100644 WinQuake/sys_wind.c

(limited to 'WinQuake/sys_wind.c')

diff --git a/WinQuake/sys_wind.c b/WinQuake/sys_wind.c
new file mode 100644
index 0000000..ccce22b
--- /dev/null
+++ b/WinQuake/sys_wind.c
@@ -0,0 +1,325 @@
+/*
+Copyright (C) 1996-1997 Id Software, Inc.
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+// sys_null.h -- null system driver to aid porting efforts
+
+#include "quakedef.h"
+#include "winquake.h"
+#include "errno.h"
+#include <sys\types.h>
+#include <sys\timeb.h>
+
+
+/*
+===============================================================================
+
+FILE IO
+
+===============================================================================
+*/
+
+#define	MAX_HANDLES		10
+FILE	*sys_handles[MAX_HANDLES];
+
+int		findhandle (void)
+{
+	int		i;
+	
+	for (i=1 ; i<MAX_HANDLES ; i++)
+		if (!sys_handles[i])
+			return i;
+	Sys_Error ("out of handles");
+	return -1;
+}
+
+/*
+================
+filelength
+================
+*/
+int filelength (FILE *f)
+{
+	int		pos;
+	int		end;
+
+	pos = ftell (f);
+	fseek (f, 0, SEEK_END);
+	end = ftell (f);
+	fseek (f, pos, SEEK_SET);
+
+	return end;
+}
+
+int Sys_FileOpenRead (char *path, int *hndl)
+{
+	FILE	*f;
+	int		i;
+	
+	i = findhandle ();
+
+	f = fopen(path, "rb");
+	if (!f)
+	{
+		*hndl = -1;
+		return -1;
+	}
+	sys_handles[i] = f;
+	*hndl = i;
+	
+	return filelength(f);
+}
+
+int Sys_FileOpenWrite (char *path)
+{
+	FILE	*f;
+	int		i;
+	
+	i = findhandle ();
+
+	f = fopen(path, "wb");
+	if (!f)
+		Sys_Error ("Error opening %s: %s", path,strerror(errno));
+	sys_handles[i] = f;
+	
+	return i;
+}
+
+void Sys_FileClose (int handle)
+{
+	fclose (sys_handles[handle]);
+	sys_handles[handle] = NULL;
+}
+
+void Sys_FileSeek (int handle, int position)
+{
+	fseek (sys_handles[handle], position, SEEK_SET);
+}
+
+int Sys_FileRead (int handle, void *dest, int count)
+{
+	return fread (dest, 1, count, sys_handles[handle]);
+}
+
+int Sys_FileWrite (int handle, void *data, int count)
+{
+	return fwrite (data, 1, count, sys_handles[handle]);
+}
+
+int	Sys_FileTime (char *path)
+{
+	FILE	*f;
+	
+	f = fopen(path, "rb");
+	if (f)
+	{
+		fclose(f);
+		return 1;
+	}
+	
+	return -1;
+}
+
+void Sys_mkdir (char *path)
+{
+}
+
+
+/*
+===============================================================================
+
+SYSTEM IO
+
+===============================================================================
+*/
+
+void Sys_MakeCodeWriteable (unsigned long startaddr, unsigned long length)
+{
+}
+
+
+void Sys_DebugLog(char *file, char *fmt, ...)
+{
+}
+
+void Sys_Error (char *error, ...)
+{
+	va_list		argptr;
+	char		text[1024];
+
+	va_start (argptr,error);
+	vsprintf (text, error,argptr);
+	va_end (argptr);
+
+//    MessageBox(NULL, text, "Error", 0 /* MB_OK */ );
+	printf ("ERROR: %s\n", text);
+
+	exit (1);
+}
+
+void Sys_Printf (char *fmt, ...)
+{
+	va_list		argptr;
+	
+	va_start (argptr,fmt);
+	vprintf (fmt,argptr);
+	va_end (argptr);
+}
+
+void Sys_Quit (void)
+{
+	exit (0);
+}
+
+double Sys_FloatTime (void)
+{
+	double t;
+    struct _timeb tstruct;
+	static int	starttime;
+
+	_ftime( &tstruct );
+ 
+	if (!starttime)
+		starttime = tstruct.time;
+	t = (tstruct.time-starttime) + tstruct.millitm*0.001;
+	
+	return t;
+}
+
+void Sys_Sleep (void)
+{
+}
+
+
+void Sys_SendKeyEvents (void)
+{
+}
+
+void Sys_HighFPPrecision (void)
+{
+}
+
+void Sys_LowFPPrecision (void)
+{
+}
+
+char *Sys_ConsoleInput (void)
+{
+	static char	text[256];
+	static int		len;
+	INPUT_RECORD	recs[1024];
+	int		count;
+	int		i;
+	int		c;
+
+	// read a line out
+	while (_kbhit())
+	{
+		c = _getch();
+		putch (c);
+		if (c == '\r')
+		{
+			text[len] = 0;
+			putch ('\n');
+			len = 0;
+			return text;
+		}
+		if (c == 8)
+		{
+			putch (' ');
+			putch (c);
+			len--;
+			text[len] = 0;
+			continue;
+		}
+		text[len] = c;
+		len++;
+		text[len] = 0;
+		if (len == sizeof(text))
+			len = 0;
+	}
+
+	return NULL;
+}
+
+
+
+/*
+==================
+main
+
+==================
+*/
+char	*newargv[256];
+
+int main (int argc, char **argv)
+{
+    MSG        msg;
+	quakeparms_t	parms;
+	double			time, oldtime;
+	static	char	cwd[1024];
+
+	memset (&parms, 0, sizeof(parms));
+
+	parms.memsize = 16384*1024;
+	parms.membase = malloc (parms.memsize);
+
+	_getcwd (cwd, sizeof(cwd));
+	if (cwd[Q_strlen(cwd)-1] == '\\')
+		cwd[Q_strlen(cwd)-1] = 0;
+	parms.basedir = cwd; //"f:/quake";
+//	parms.basedir = "f:\\quake";
+
+	COM_InitArgv (argc, argv);
+
+	// dedicated server ONLY!
+	if (!COM_CheckParm ("-dedicated"))
+	{
+		memcpy (newargv, argv, argc*4);
+		newargv[argc] = "-dedicated";
+		argc++;
+		argv = newargv;
+		COM_InitArgv (argc, argv);
+	}
+
+	parms.argc = argc;
+	parms.argv = argv;
+
+	printf ("Host_Init\n");
+	Host_Init (&parms);
+
+	oldtime = Sys_FloatTime ();
+
+    /* main window message loop */
+	while (1)
+	{
+		time = Sys_FloatTime();
+		if (time - oldtime < sys_ticrate.value )
+		{
+			Sleep(1);
+			continue;
+		}
+
+		Host_Frame ( time - oldtime );
+		oldtime = time;
+	}
+
+    /* return success of application */
+    return TRUE;
+}
+
-- 
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