#pragma once
#include "common.h"
#include "LArray.h"

enum EReqIDArrayPos {
    ReqIDArrayPos_0 = 0,
    ReqIDArrayPos_1 = 1,
};

class AFX_EXT_CLASS T2RequestIDArray : private LArray {
public:
	T2RequestIDArray();
	virtual ~T2RequestIDArray();
	void Init(const RECT&);
	unsigned int GetItemCount() const;
	void AllClear();
	void Expand(EReqIDArrayPos, int);
	void SetRequestIDAt(int, ERequestUpDown, unsigned int);
	unsigned int GetRequestIDAt(int, ERequestUpDown) const;
	BOOL IsStopPosition(int) const;
	void RemoveRequest(T2TowerDoc*, int, ERequestUpDown);
	void Union(T2RequestIDArray*);
	void MoverIDChanged(T2FloorInfo*, unsigned int);
	void StopRemoved(T2TowerDoc*, int);
	void ModuleRemoved(T2TowerDoc*, unsigned int);

	static T2RequestIDArray* ReadReqIDArray(T2Archive&);
	static void WriteReqIDArray(T2RequestIDArray*, T2Archive&);

private:
    int GetIndex(int, ERequestUpDown) const;
};