tf2/tf2_src/utils/xbox/makephx/util.cpp

//========= Copyright Valve Corporation, All rights reserved. ============//
#include "mathlib/mathlib.h"
#include "util.h"
#include "tier1/strtools.h"

void UTIL_StringToFloatArray( float *pVector, int count, const char *pString )
{
	char *pstr, *pfront, tempString[128];
	int	j;

	Q_strncpy( tempString, pString, sizeof(tempString) );
	pstr = pfront = tempString;

	for ( j = 0; j < count; j++ )			// lifted from pr_edict.c
	{
		pVector[j] = atof( pfront );

		// skip any leading whitespace
		while ( *pstr && *pstr <= ' ' )
			pstr++;

		// skip to next whitespace
		while ( *pstr && *pstr > ' ' )
			pstr++;

		if (!*pstr)
			break;

		pstr++;
		pfront = pstr;
	}
	for ( j++; j < count; j++ )
	{
		pVector[j] = 0;
	}
}

void UTIL_StringToVector( float *pVector, const char *pString )
{
	UTIL_StringToFloatArray( pVector, 3, pString );
}