#ifndef T2DLL_T2REQUEST_H
#define T2DLL_T2REQUEST_H
#include "../common.h"
#include "T2DrawableObject.h"

class AFX_CLASS_EXPORT T2Request : public T2DrawableObject {
public:
	T2Request();
	virtual ~T2Request();
	virtual void SetUsed(BOOL);
	virtual BOOL Enter(CLink*);
	virtual BOOL Leave(CLink*);
	virtual unsigned int Idle(T2TowerDoc*);
	virtual void Draw(T2TowerDoc*, const RECT&);
	virtual void DrawHitMask(T2TowerDoc*);

	void InitRequest(unsigned int, int, const RECT&);
	void InitRequest(T2FloorInfo*, unsigned int, POINT, ERequestUpDown);
	void RemoveRequest(T2TowerDoc*);
	void StopRemoved(T2TowerDoc*, int);
	void CalcArea(RECT&);
	void CalcOnArea(RECT&);
	void CalcOffArea(RECT&);
	void CalcPrevArea(RECT&);
	BOOL CalcPersonArea(T2People*, RECT&);
	T2People* LeaveFirst();
	BOOL Regist(T2TowerDoc*, T2People*);
	void ChangeOffPPLStatus(T2FloorInfo*, T2People*);
	void AddOnPeople(T2People*);
	T2People* RemoveOnPeople();
	void AddOffPeople(T2People*);
	T2People* RemoveOffPeople();
	void BreakoutEmergency(T2TowerDoc*);
	T2People* FindPeople(int) const;
	void CalcValidArea(RECT&);

	unsigned int GetRequestID() const { return mRequestID; }
	unsigned int GetMoverID() const { return mMoverID; }
	void MoverIDChanged(unsigned int id) { mMoverID = id; }
	ERequestUpDown GetUpDown() const { return mIsGoDown ? ERequestUpDown_1 : ERequestUpDown_0; }
	POINT GetHeadPosition() const { return mHeadPosition; }
	int GetModuleIndex() const { return mModuleIndex; }
	BOOL IsModuleReserved() const { return (mModuleIndex > -1); }
	void CancelReservingModule() { mModuleIndex = -1; }
	int GetDrawWidth() const { return mDrawWidth; }
	void SetDrawWidth(int w) { mDrawWidth = w; }
	int GetNumOfContent() const { return mNumOfContent; }

protected:
	virtual void LoadSelf(T2Archive&, T2TowerDoc*);
	virtual void SaveSelf(T2Archive&);

	void RemoveContents(T2FloorInfo*);
	void DrawUp(T2TowerDoc*, const RECT&);
	void DrawDown(T2TowerDoc*, const RECT&);
	void* GetInfoClick(T2TowerDoc*, POINT);
	void* GetInfoClickUp(T2TowerDoc*, POINT);
	void* GetInfoClickDown(T2TowerDoc*, POINT);
	BOOL CalcIncQueueArea(RECT&) const;
	void DrawFinished();
	T2People* FindUpPeople(int) const;
	T2People* FindDownPeople(int) const;

    friend class T2ElevatorModule;
    friend class T2RequestArray;
    friend class T2TowerMainView;

	unsigned int mRequestID;
	unsigned int mMoverID;
	POINT mHeadPosition;
	BOOL mIsGoDown;
	int mModuleIndex;
	int mDrawWidth;
	int m2C;
	int m30;
	T2People *mOnPeople;
	T2People *mOffPeople;
	T2People *mFirst;
	T2People *mLast;
	BOOL m44;
	BOOL mPeopleRemoved;
	int mNumOfContent;
};
#endif