// Path.cpp: implementation of the CPath class.
//
//////////////////////////////////////////////////////////////////////

#include "Path.h"

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CPath::CPath()
{
	m_setStep.clear();
	m_nSearchMethod = _ASTAR_CLOSE;
	m_nData = 15;
}

CPath::~CPath()
{
	m_setStep.clear();
}

//--------------------------------------------------------------------
int CPath::TestNextStep()
{
	if(m_setStep.size() <= 0)
		return -1;
	return m_setStep[0].cStepDir % 8;
}
//--------------------------------------------------------------------
BOOL  CPath::GetNextStep(StepInfo& infoStep)
{
	if(m_setStep.size() <= 0)
		return false;
	infoStep =  (StepInfo)m_setStep[0];
	m_setStep.pop_front();
	return true;
}
//--------------------------------------------------------------------
void CPath::ClearStep()
{
	m_setStep.clear();
}
//--------------------------------------------------------------------
void CPath::AddStep(char cStep, unsigned char ucStepLength)
{
	StepInfo infoStep = {cStep, ucStepLength};
	m_setStep.push_back(infoStep);
}
//--------------------------------------------------------------------
int  CPath::GetStepAmount()
{
	return m_setStep.size();
}
//--------------------------------------------------------------------
void CPath::SetPlayer(CMapObj* pMapObj)
{
	m_pMapObj = pMapObj; 
}
//--------------------------------------------------------------------
void CPath::SetSearchMethod(int nMethod)
{
	m_nSearchMethod = nMethod;
}
//--------------------------------------------------------------------
int  CPath::GetSearchMethod()
{
	return m_nSearchMethod;
}
//--------------------------------------------------------------------
void CPath::SetPathData(int nData)
{
	m_nData = nData;
}
//--------------------------------------------------------------------
int	CPath::GetData()
{
	return m_nData;
}
//--------------------------------------------------------------------