#pragma once
#include "common.h"

struct FIREWORK_STARINFO {
	float m0;
	float m4;
	float m8;
	float mC;
	float m10;
	float m14;
	float m18;
	float m1C;
	unsigned short mFlags;
	float m24;
};

class AFX_EXT_CLASS T2FireWork {
public:
	T2FireWork(int inWidth, int inHeight, CPalette* inPalette);
	~T2FireWork();
	T2BitImage* GetBitImage();
	void Start();
	void Stop();
	BOOL IsDisposable();
	BOOL Idle();
protected:
	BOOL CalcStarData(FIREWORK_STARINFO* inInfo, float inT, int* outX, int* outY, int* outPixel, int* outSize);
	void PutDot(int inX, int inY, int inSize, unsigned char inCol);

	BOOL mIsActive;
	T2BitImage *mImage;
	int mRowSize;
	RECT mRect;
	unsigned char mPalettes[5][8];
	FIREWORK_STARINFO *mStarInfo[20];
	BOOL mUsed[20];
};