#include "stdafx.h"
#include "RangeCheck.h"

cRangeCheck::cRangeCheck( float radius )
: mSquareRadius( radius * radius )
{
}

cRangeCheck::~cRangeCheck()
{
}


/// ¹üÀ§ ¾È¿¡ ÀÖ´ÂÁö °Ë»ç
bool cRangeCheck::IsRange( NiPoint3 userpos,NiPoint3 targetpos )
{
	if( mSquareRadius == 0 )
	{
		return true;
	}
	if( (targetpos - userpos).SqrLength() <= mSquareRadius )
	{
		return true;
	}

	return false;
}

/// ¹üÀ§ ¹Û¿¡ ÀÖ´ÂÁö °Ë»ç
bool cRangeCheck::IsNotRange( NiPoint3 userpos,NiPoint3 targetpos )
{
	if( mSquareRadius == 0 )
	{
		return false;
	}
	if( (targetpos - userpos).SqrLength() > mSquareRadius )
	{
		return true;
	}

	return false;
}

/// ¹üÀ§ ¾È¿¡ ÀÖ´ÂÁö °Ë»ç
bool cRangeCheck::IsRange( NiPoint2 userpos,NiPoint2 targetpos )
{
	if( mSquareRadius == 0 )
	{
		return true;
	}
	if( (targetpos - userpos).SqrLength() <= mSquareRadius )
	{
		return true;
	}

	return false;
}

/// ¹üÀ§ ¹Û¿¡ ÀÖ´ÂÁö °Ë»ç
bool cRangeCheck::IsNotRange( NiPoint2 userpos,NiPoint2 targetpos )
{
	if( mSquareRadius == 0 )
	{
		return false;
	}
	if( (targetpos - userpos).SqrLength() > mSquareRadius )
	{
		return true;
	}

	return false;
}