#pragma once
#include "common.h"

struct T2TrafficUnit {
	int x0;
	unsigned int x4;
	short range;
};

class AFX_EXT_CLASS T2TrafficInfo {
public:
	T2TrafficInfo(RECT inArea, unsigned int inA, unsigned int inB, unsigned int inC, unsigned int inUnitSize);
	virtual ~T2TrafficInfo();
	void Pass(POINT inPt1, POINT inPt2, short inCost);
	void HourChanged(T2TowerDoc* inDoc);
	short GetRange(POINT inPt) const;
	void Read(T2Archive& inArchive);
	void Write(T2Archive& inArchive) const;

protected:
	unsigned int CalcRange(unsigned int inValue) const;
	void CalcUnitArea(unsigned int inIndex, RECT& outRect) const;
	T2TrafficUnit* GetUnit(POINT inPt) const;
	int CalcUnitIndex(POINT inPt) const;

	unsigned int mUnitSize;
	unsigned int m8;
	unsigned int mC;
	unsigned int m10;
	RECT mArea;
	unsigned int mHeight;
	unsigned int mWidth;
	T2TrafficUnit *mUnitData;
};