// vi: set ts=4 sw=4 :
// vim: set tw=75 :

// sdk_util.cpp - utility routines from HL SDK util.cpp

// Selected portions of dlls/util.cpp from SDK 2.1.
// Functions copied from there as needed...
// And modified to avoid buffer overflows (argh).
// Also modified to remove dependency on CBaseEntity class.

/***
*
*	Copyright (c) 1999, 2000 Valve LLC. All rights reserved.
*	
*	This product contains software technology licensed from Id 
*	Software, Inc. ("Id Technology").  Id Technology (c) 1996 Id Software, Inc. 
*	All Rights Reserved.
*
*   Use, distribution, and modification of this source code and/or resulting
*   object code is restricted to non-commercial enhancements to products from
*   Valve LLC.  All other use, distribution, or modification is prohibited
*   without written permission from Valve LLC.
*
****/
/*

===== util.cpp ========================================================

  Utility code.  Really not optional after all.

*/

#include "precompiled.h"

char* UTIL_VarArgs(char *format, ...)
{
	va_list		argptr;
	static char		string[1024];

	va_start(argptr, format);
	vsnprintf(string, sizeof(string), format, argptr);
	va_end(argptr);

	return string;
}


//=========================================================
// UTIL_LogPrintf - Prints a logged message to console.
// Preceded by LOG: ( timestamp ) < message >
//=========================================================
void UTIL_LogPrintf(char *fmt, ...)
{
	va_list			argptr;
	static char		string[1024];

	va_start(argptr, fmt);
	vsnprintf(string, sizeof(string), fmt, argptr);
	va_end(argptr);

	// Print to server console
	ALERT(at_logged, "%s", string);
}