///////////////////////////////////////////////////////////////////////////////////////////////////

// GEDOT.h

// 2010?1?20?

// Copyright ?2007, 2010, 8DWorld, Inc. All rights reserved.

//

// 

///////////////////////////////////////////////////////////////////////////////////////////////////



#ifndef GEDOT_H

#define GEDOT_H



#include "GEStatus.h"

#include "Combat/CombatSysIf.h"





/** 

*	GEDOT provide ability to maintain a durable state.

*	when attached it call a state responser : state enter, 

*	when detached it call a state responser : state exit, 

*

*/

class TCOM_API  GEDOT : public GEStatus

{

public:

	enum

	{

		ArgIdx_IntervalTime = GEStatus::ArgIdx_StateID + 1,

		ArgIdx_FullBaseDamage,

	};



    GEDOT();



	// 

	//	Fire when the gene is attached on a unit. just like unit enter the state.

	//

	virtual bool onAttach();





	// 

	//	Periodically update gene logic, normally a gene will be detach when run out of its time to live.

	//

	virtual bool onUpdate(int nElapse);



protected:



	//

	//	Update Full Damage of current DOT base on static data and other modifiers

	//	

	virtual bool CalculateDamage(int& nD);



	int m_nDamageRemain;

	int	m_nDamagePerTime;		//	damage per time

	int m_nTimeInterval;

	int	m_nTimeNextDamage;

};



class TCOM_API  GEDOT_Element : public GEDOT

{

public:

	enum

	{

		ArgIdx_DamageRatio_OnElement = ArgIdx_FullBaseDamage + 1

	};



	GEDOT_Element(short nElemID = Combat::CBP_Fire);



	//

	//	Fire just after the gene is created, just override this function to have

	//	you specific gene initialize logic.

	//

	virtual bool onInit(IGeneCreateData& createData);



	// 

	//	Fire when the gene is attached on a unit. just like unit enter the state.

	//

	virtual bool onAttach();

protected:

	virtual bool CalculateDamage(int& nD);



	int		m_nTheCaster;	//	the one who cast DOT on me

	short	m_nTheElementValue;

	short	m_nDamageRatioOnElement;

	short	m_nWhichElement;

};





#endif // GEDOT_H