Magic_Game/core/etool.h

#pragma once
#include "ebase.h"
#include <random>

namespace e2d
{

class TimerManager;
class MusicManager;
class InputManager;
class ColliderManager;

// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
class Random
{
public:
	// ȡ<><C8A1><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD>Χ<EFBFBD>ڵ<EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	template<typename T>
	static inline T range(T min, T max) { return e2d::Random::randomInt(min, max); }

	// ȡ<>ø<EFBFBD><C3B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Χ<EFBFBD>ڵ<EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	static inline double range(double min, double max) { return e2d::Random::randomReal(min, max); }

	// ȡ<><C8A1><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD>Χ<EFBFBD>ڵ<EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	template<typename T>
	static T randomInt(T min, T max)
	{
		std::uniform_int_distribution<T> dist(min, max);
		return dist(getEngine());
	}

	// ȡ<>ø<EFBFBD><C3B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD>Χ<EFBFBD>ڵ<EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	template<typename T>
	static T randomReal(T min, T max)
	{
		std::uniform_real_distribution<T> dist(min, max);
		return dist(getEngine());
	}

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	static std::default_random_engine &getEngine();
};


// <20><>ʱ<EFBFBD><CAB1>
class Timer :
	public Object
{
	friend TimerManager;

public:
	Timer(
		Function func = nullptr,	/* <20><>ʱ<EFBFBD><CAB1>ִ<EFBFBD>к<EFBFBD><D0BA><EFBFBD> */
		String name = L"",			/* <20><>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		double interval = 0,		/* ʱ<><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룩 */
		int times = -1,				/* ִ<>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> -1 Ϊ<><CEAA><EFBFBD><EFBFBD>ִ<EFBFBD>У<EFBFBD> */
		bool atOnce = false,		/* <20>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD><D6B4> */
		bool autoRelease = false	/* <20>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
	void start();

	// ֹͣ<CDA3><D6B9>ʱ<EFBFBD><CAB1>
	void stop();

	// ֹͣ<CDA3><D6B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ö<EFBFBD>ʱ<EFBFBD><CAB1>
	void stopAndClear();

	// <20><><EFBFBD>¶<EFBFBD>ʱ<EFBFBD><CAB1>
	void update();

	// <20><>ȡ<EFBFBD><C8A1>ʱ<EFBFBD><CAB1>״̬
	bool isRunning() const;

	// <20>ж<EFBFBD><D0B6>Ƿ<EFBFBD><C7B7>ﵽִ<EFB5BD><D6B4>״̬
	bool isReady() const;

	// <20><>ȡ<EFBFBD><C8A1>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	String getName() const;

	// <20><><EFBFBD>ö<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void setName(
		String name
	);

	// <20><><EFBFBD>ö<EFBFBD>ʱ<EFBFBD><CAB1>ִ<EFBFBD>м<EFBFBD><D0BC><EFBFBD>
	void setInterval(
		double fInterval	/* ʱ<><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룩 */
	);

	// <20><><EFBFBD>ö<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>ִ<EFBFBD>к<EFBFBD><D0BA><EFBFBD>
	void setFunc(
		Function func
	);

	// <20><><EFBFBD>ö<EFBFBD>ʱ<EFBFBD><CAB1>ִ<EFBFBD>д<EFBFBD><D0B4><EFBFBD>
	void setUpdateTimes(
		int nUpdateTimes	/* ִ<>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> -1 Ϊ<><CEAA><EFBFBD><EFBFBD>ִ<EFBFBD>У<EFBFBD> */
	);

	// <20><><EFBFBD>ö<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD>ڰ󶨺<DAB0><F3B6A8BA><EFBFBD><EFBFBD><EFBFBD>ִ<EFBFBD><D6B4>һ<EFBFBD><D2BB>
	virtual void setRunAtOnce(
		bool bAtOnce
	);

protected:
	String			m_sName;
	bool			m_bRunning;
	bool			m_bAtOnce;
	bool			m_bAutoRelease;
	bool			m_bClear;
	int				m_nRunTimes;
	int				m_nUpdateTimes;
	double			m_fInterval;
	double			m_fLast;
	Function	m_Callback;
};


// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
class Listener
	: public Object
{
public:
	Listener();

	Listener(
		String name		/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD><EFBFBD>
	virtual void start();

	// ֹͣ
	virtual void stop();

	// ֹͣ<CDA3><D6B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual void stopAndClear();

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>״̬
	virtual bool isRunning();

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>
	virtual String getName();

	// <20>޸<EFBFBD><DEB8><EFBFBD><EFBFBD><EFBFBD>
	virtual void setName(
		String name
	);

protected:
	// <20><><EFBFBD>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD>״̬
	virtual void _update() = 0;

protected:
	String m_sName;
	bool m_bRunning;
	bool m_bClear;
};


// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
class InputListener
	: public Listener
{
	friend InputManager;

public:
	InputListener();

	InputListener(
		Function func	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>ִ<EFBFBD>к<EFBFBD><D0BA><EFBFBD> */
	);

	InputListener(
		Function func,	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>ִ<EFBFBD>к<EFBFBD><D0BA><EFBFBD> */
		String name		/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD>ü<EFBFBD><C3BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>ִ<EFBFBD>к<EFBFBD><D0BA><EFBFBD>
	virtual void setFunc(
		Function func
	);

protected:
	// <20><><EFBFBD>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD>״̬
	virtual void _update();

protected:
	Function m_callback;
};


// <20><>ײ<EFBFBD><D7B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
class CollisionListener
	: public Listener
{
	friend ColliderManager;

public:
	CollisionListener();

	CollisionListener(
		Function func	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>ִ<EFBFBD>к<EFBFBD><D0BA><EFBFBD> */
	);

	CollisionListener(
		Function func,	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>ִ<EFBFBD>к<EFBFBD><D0BA><EFBFBD> */
		String name		/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	);

protected:
	// <20><><EFBFBD>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD>״̬
	virtual void _update();

protected:
	Function m_callback;
};


// <20><><EFBFBD>ݹ<EFBFBD><DDB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
class Data
{
public:
	// <20><><EFBFBD><EFBFBD> int <20><><EFBFBD>͵<EFBFBD>ֵ
	static void saveInt(
		String key,					/* <20><>ֵ */
		int value,					/* <20><><EFBFBD><EFBFBD> */
		String field = L"Defalut"	/* <20>ֶ<EFBFBD><D6B6><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD><EFBFBD> double <20><><EFBFBD>͵<EFBFBD>ֵ
	static void saveDouble(
		String key,					/* <20><>ֵ */
		double value,				/* <20><><EFBFBD><EFBFBD> */
		String field = L"Defalut"	/* <20>ֶ<EFBFBD><D6B6><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD><EFBFBD> bool <20><><EFBFBD>͵<EFBFBD>ֵ
	static void saveBool(
		String key,					/* <20><>ֵ */
		bool value,					/* <20><><EFBFBD><EFBFBD> */
		String field = L"Defalut"	/* <20>ֶ<EFBFBD><D6B6><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD><EFBFBD> <20>ַ<EFBFBD><D6B7><EFBFBD> <20><><EFBFBD>͵<EFBFBD>ֵ
	static void saveString(
		String key,					/* <20><>ֵ */
		String value,				/* <20><><EFBFBD><EFBFBD> */
		String field = L"Defalut"	/* <20>ֶ<EFBFBD><D6B6><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><>ȡ int <20><><EFBFBD>͵<EFBFBD>ֵ
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򷵻<EFBFBD> defaultValue <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5>
	static int getInt(
		String key,					/* <20><>ֵ */
		int defaultValue,			/* Ĭ<><C4AC>ֵ */
		String field = L"Defalut"	/* <20>ֶ<EFBFBD><D6B6><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><>ȡ double <20><><EFBFBD>͵<EFBFBD>ֵ
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򷵻<EFBFBD> defaultValue <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5>
	static double getDouble(
		String key,					/* <20><>ֵ */
		double defaultValue,		/* Ĭ<><C4AC>ֵ */
		String field = L"Defalut"	/* <20>ֶ<EFBFBD><D6B6><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><>ȡ bool <20><><EFBFBD>͵<EFBFBD>ֵ
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򷵻<EFBFBD> defaultValue <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5>
	static bool getBool(
		String key,					/* <20><>ֵ */
		bool defaultValue,			/* Ĭ<><C4AC>ֵ */
		String field = L"Defalut"	/* <20>ֶ<EFBFBD><D6B6><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><>ȡ <20>ַ<EFBFBD><D6B7><EFBFBD> <20><><EFBFBD>͵<EFBFBD>ֵ
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򷵻<EFBFBD> defaultValue <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5>
	static String getString(
		String key,					/* <20><>ֵ */
		String defaultValue,		/* Ĭ<><C4AC>ֵ */
		String field = L"Defalut"	/* <20>ֶ<EFBFBD><D6B6><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20>޸<EFBFBD><DEB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	static void setDataFileName(
		String strFileName			/* <20>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><C2B7>
	static String getDataFilePath();
};


// ·<><C2B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
class Path
{
public:
	// <20><>ȡϵͳ<CFB5><CDB3> AppData Local ·<><C2B7>
	static String getLocalAppDataPath();

	// <20><>ȡ<EFBFBD><C8A1>ʱ<EFBFBD>ļ<EFBFBD>Ŀ¼
	static String getTempPath();

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD>ݵ<EFBFBD>Ĭ<EFBFBD>ϱ<EFBFBD><CFB1><EFBFBD>·<EFBFBD><C2B7>
	static String getDefaultSavePath();

	// <20><>ȡ<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>չ<EFBFBD><D5B9>
	static String getFileExtension(
		String filePath
	);

	// <20>򿪱<EFBFBD><F2BFAAB1><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC>Ի<EFBFBD><D4BB><EFBFBD>
	static String getSaveFilePath(
		const String title = L"<EFBFBD><EFBFBD><EFBFBD>浽",		/* <20>Ի<EFBFBD><D4BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		const String defExt = L""			/* Ĭ<><C4AC><EFBFBD><EFBFBD>չ<EFBFBD><D5B9> */
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>
	static bool createFolder(
		String strDirPath	/* <20>ļ<EFBFBD><C4BC><EFBFBD>·<EFBFBD><C2B7> */
	);
};


// <20><><EFBFBD>ֲ<EFBFBD><D6B2><EFBFBD><EFBFBD><EFBFBD>
class Music : 
	public Object
{
	friend MusicManager;

public:
	Music();

	Music(
		String strFileName	/* <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>·<EFBFBD><C2B7> */
	);

	virtual ~Music();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>
	bool open(
		String strFileName	/* <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>·<EFBFBD><C2B7> */
	);

	// <20><><EFBFBD><EFBFBD>
	bool play(
		int nLoopCount = 0	/* <20>ظ<EFBFBD><D8B8><EFBFBD><EFBFBD>Ŵ<EFBFBD><C5B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> -1 Ϊѭ<CEAA><D1AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><>ͣ
	void pause();

	// <20><><EFBFBD><EFBFBD>
	void resume();

	// ֹͣ
	void stop();

	// <20>ر<EFBFBD><D8B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>
	void close();

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD>ֲ<EFBFBD><D6B2><EFBFBD>״̬
	bool isPlaying() const;

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>
	double getVolume() const;

	// <20><>ȡƵ<C8A1>ʱ<EFBFBD>
	double getFrequencyRatio() const;

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	bool setVolume(
		double fVolume			/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΧΪ -224 ~ 224<32><34><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 0 <20>Ǿ<EFBFBD><C7BE><EFBFBD><EFBFBD><EFBFBD>1 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD><EFBFBD>Ƶ<EFBFBD>ʱ<EFBFBD>
	bool setFrequencyRatio(
		double fFrequencyRatio	/* Ƶ<>ʱȷ<CAB1>ΧΪ 1/1024.0f ~ 1024.0f<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1.0 Ϊ<><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	);

#if HIGHER_THAN_VS2010

	// <20><>ȡ IXAudio2SourceVoice <20><><EFBFBD><EFBFBD>
	IXAudio2SourceVoice* getIXAudio2SourceVoice() const;

protected:
	bool _readMMIO();

	bool _resetFile();

	bool _read(
		BYTE* pBuffer, 
		DWORD dwSizeToRead
	);

	bool _findMediaFileCch(
		wchar_t* strDestPath, 
		int cchDest, 
		const wchar_t * strFilename
	);

protected:
	bool m_bOpened;
	mutable bool m_bPlaying;
	DWORD m_dwSize;
	CHAR* m_pResourceBuffer;
	BYTE* m_pbWaveData;
	HMMIO m_hmmio;
	MMCKINFO m_ck;
	MMCKINFO m_ckRiff;
	WAVEFORMATEX* m_pwfx;
	IXAudio2SourceVoice* m_pSourceVoice;

#else

protected:
	void _sendCommand(int nCommand, DWORD_PTR param1 = 0, DWORD_PTR parma2 = 0);

	static LRESULT WINAPI MusicProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam);

protected:
	MCIDEVICEID m_dev;
	HWND        m_wnd;
	UINT		m_nMusicID;
	bool        m_bPlaying;
	int			m_nRepeatTimes;

#endif
};

}