Magic_Game/core/e2dtool.h

#pragma once
#include "e2dbase.h"

namespace e2d
{


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

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

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

private:
	template<typename T>
	static T __randomInt(T min, T max)
	{
		std::uniform_int_distribution<T> dist(min, max);
		return dist(Random::__getEngine());
	}

	template<typename T>
	static T __randomReal(T min, T max)
	{
		std::uniform_real_distribution<T> dist(min, max);
		return dist(Random::__getEngine());
	}

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


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

public:
	Music();

	explicit Music(
		const e2d::String& filePath	/* <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>·<EFBFBD><C2B7> */
	);

	explicit Music(
		int resNameId,				/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD> */
		const String& resType		/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD> */
	);

	virtual ~Music();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>
	bool open(
		const e2d::String& filePath	/* <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>·<EFBFBD><C2B7> */
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ
	bool open(
		int resNameId,				/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD> */
		const String& resType		/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD><EFBFBD>
	bool play(
		int nLoopCount = 0
	);

	// <20><>ͣ
	void pause();

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

	// ֹͣ
	void stop();

	// <20>رղ<D8B1><D5B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ
	void close();

	// <20>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD>
	bool isPlaying() const;

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	bool setVolume(
		double volume
	);

	// <20><><EFBFBD>ò<EFBFBD><C3B2>Ž<EFBFBD><C5BD><EFBFBD>ʱ<EFBFBD><CAB1>ִ<EFBFBD>к<EFBFBD><D0BA><EFBFBD>
	void setFuncOnEnd(
		const Function& func
	);

	// <20><><EFBFBD><EFBFBD>ѭ<EFBFBD><D1AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ÿһ<C3BF>β<EFBFBD><CEB2>Ž<EFBFBD><C5BD><EFBFBD>ʱ<EFBFBD><CAB1>ִ<EFBFBD>к<EFBFBD><D0BA><EFBFBD>
	void setFuncOnLoopEnd(
		const Function& func
	);

	// <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					_opened;
	bool					_playing;
	DWORD					_dwSize;
	CHAR*					_resBuffer;
	BYTE*					_waveData;
	HMMIO					_hmmio;
	MMCKINFO				_ck;
	MMCKINFO				_ckRiff;
	WAVEFORMATEX*			_wfx;
	VoiceCallback			_voiceCallback;
	IXAudio2SourceVoice*	_voice;
};


// <20><><EFBFBD>ֲ<EFBFBD><D6B2><EFBFBD><EFBFBD><EFBFBD>
class Player
{
	friend class Game;
	typedef std::map<UINT, Music*> MusicMap;

public:
	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><CAB5>
	static Player * getInstance();

	// <20><><EFBFBD><EFBFBD>ʵ<EFBFBD><CAB5>
	static void destroyInstance();

	// Ԥ<><D4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ
	bool preload(
		const String& filePath	/* <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>·<EFBFBD><C2B7> */
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	bool play(
		const String& filePath,	/* <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>·<EFBFBD><C2B7> */
		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><>ͣ<EFBFBD><CDA3><EFBFBD><EFBFBD>
	void pause(
		const String& filePath	/* <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>·<EFBFBD><C2B7> */
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void resume(
		const String& filePath	/* <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>·<EFBFBD><C2B7> */
	);

	// ֹͣ<CDA3><D6B9><EFBFBD><EFBFBD>
	void stop(
		const String& filePath	/* <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>·<EFBFBD><C2B7> */
	);

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD>ֲ<EFBFBD><D6B2><EFBFBD>״̬
	bool isPlaying(
		const String& filePath	/* <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>·<EFBFBD><C2B7> */
	);

	// Ԥ<><D4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ
	bool preload(
		int resNameId,			/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD> */
		const String& resType	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	bool play(
		int resNameId,			/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD> */
		const String& resType,	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD> */
		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><>ͣ<EFBFBD><CDA3><EFBFBD><EFBFBD>
	void pause(
		int resNameId,			/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD> */
		const String& resType	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void resume(
		int resNameId,			/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD> */
		const String& resType	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD> */
	);

	// ֹͣ<CDA3><D6B9><EFBFBD><EFBFBD>
	void stop(
		int resNameId,			/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD> */
		const String& resType	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD> */
	);

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD>ֲ<EFBFBD><D6B2><EFBFBD>״̬
	bool isPlaying(
		int resNameId,			/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD> */
		const String& resType	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD> */
	);

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

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

	// <20><>ͣ<EFBFBD><CDA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void pauseAll();

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

	// ֹͣ<CDA3><D6B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void stopAll();

	// <20><>ȡ IXAudio2 <20><><EFBFBD><EFBFBD>
	IXAudio2 * getIXAudio2();

private:
	Player();

	~Player();

	E2D_DISABLE_COPY(Player);

private:
	float					_volume;
	MusicMap				_fileList;
	MusicMap				_resList;
	IXAudio2*				_xAudio2;
	IXAudio2MasteringVoice*	_masteringVoice;

	static Player * _instance;
};


// <20><>ʱ<EFBFBD><CAB1>
class Timer
{
	friend class Game;

public:
	// <20><><EFBFBD>Ӷ<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>ÿִ֡<D6A1><D6B4>һ<EFBFBD>Σ<EFBFBD>
	static void add(
		const Function& func,		/* ִ<>к<EFBFBD><D0BA><EFBFBD> */
		const String& name = L""	/* <20><>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD>Ӷ<EFBFBD>ʱ<EFBFBD><CAB1>
	static void add(
		const Function& func,		/* ִ<>к<EFBFBD><D0BA><EFBFBD> */
		double delay,				/* 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 paused = false,		/* <20>Ƿ<EFBFBD><C7B7><EFBFBD>ͣ */
		const String& name = L""	/* <20><>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD>㹻<EFBFBD>ӳٺ<D3B3>ִ<EFBFBD><D6B4>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	static void start(
		double timeout,				/* <20>ȴ<EFBFBD><C8B4><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD>룩 */
		const Function& func		/* ִ<>еĺ<D0B5><C4BA><EFBFBD> */
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬ<EFBFBD><CDAC><EFBFBD>ƵĶ<C6B5>ʱ<EFBFBD><CAB1>
	static void start(
		const String& name
	);

	// ֹͣ<CDA3><D6B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬ<EFBFBD><CDAC><EFBFBD>ƵĶ<C6B5>ʱ<EFBFBD><CAB1>
	static void stop(
		const String& name
	);

	// <20>Ƴ<EFBFBD><C6B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬ<EFBFBD><CDAC><EFBFBD>ƵĶ<C6B5>ʱ<EFBFBD><CAB1>
	static void remove(
		const String& name
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ʱ<EFBFBD><CAB1>
	static void startAll();

	// ֹͣ<CDA3><D6B9><EFBFBD>ж<EFBFBD>ʱ<EFBFBD><CAB1>
	static void stopAll();

	// <20>Ƴ<EFBFBD><C6B3><EFBFBD><EFBFBD>ж<EFBFBD>ʱ<EFBFBD><CAB1>
	static void removeAll();

private:
	// <20><><EFBFBD>¶<EFBFBD>ʱ<EFBFBD><CAB1>
	static void __update();

	// <20><><EFBFBD>ö<EFBFBD>ʱ<EFBFBD><CAB1>״̬
	static void __resetAll();

	// <20><><EFBFBD>ն<EFBFBD>ʱ<EFBFBD><CAB1>
	static void __uninit();
};


class Collision;

// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
class Listener
	: public Object
{
	friend class Input;
	friend class Collision;

public:
	Listener();

	explicit Listener(
		const Function& func,
		const String& name,
		bool paused
	);

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

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

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

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

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void setName(
		const String& name
	);

	// <20><><EFBFBD>ü<EFBFBD><C3BC><EFBFBD><EFBFBD>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD>
	void setFunc(
		const Function& func
	);

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

protected:
	bool _running;
	bool _stopped;
	String _name;
	Function _callback;
};


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

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

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

	// <20><><EFBFBD><EFBFBD> <20>ַ<EFBFBD><D6B7><EFBFBD> <20><><EFBFBD>͵<EFBFBD>ֵ
	static void saveString(
		const String& key,					/* <20><>ֵ */
		const String& value,				/* <20><><EFBFBD><EFBFBD> */
		const 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(
		const String& key,					/* <20><>ֵ */
		int defaultValue,					/* Ĭ<><C4AC>ֵ */
		const 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(
		const String& key,					/* <20><>ֵ */
		double defaultValue,				/* Ĭ<><C4AC>ֵ */
		const 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(
		const String& key,					/* <20><>ֵ */
		bool defaultValue,					/* Ĭ<><C4AC>ֵ */
		const 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(
		const String& key,					/* <20><>ֵ */
		const String& defaultValue,			/* Ĭ<><C4AC>ֵ */
		const String& field = L"Defalut"	/* <20>ֶ<EFBFBD><D6B6><EFBFBD><EFBFBD><EFBFBD> */
	);
};


// ·<><C2B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
class Path
{
	friend class Game;

public:
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD>·<EFBFBD><C2B7>
	static void addSearchPath(
		String path
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>·<EFBFBD><C2B7>
	static String findFile(
		const String& path
	);

	// <20><>ȡ<EFBFBD><C8A1>Դ<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>·<EFBFBD><C2B7>
	static String extractResource(
		int resNameId,				/* <20><>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD> */
		const String& resType,		/* <20><>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD> */
		const String& destFileName	/* Ŀ<><C4BF><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD> */
	);

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

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

	// <20><>ȡ LocalAppData Ŀ¼
	static String getLocalAppDataPath();

	// <20><>ȡ<EFBFBD><C8A1>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><C2B7>
	static String getCurrentFilePath();

	// <20><>ȡ<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>չ<EFBFBD><D5B9>
	static String getFileExtension(
		const 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(
		const String& dirPath	/* <20>ļ<EFBFBD><C4BC><EFBFBD>·<EFBFBD><C2B7> */
	);

	// <20>ж<EFBFBD><D0B6>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>
	static bool exists(
		const String& dirPath	/* <20>ļ<EFBFBD><C4BC><EFBFBD>·<EFBFBD><C2B7> */
	);

private:
	static String _tempPath;
	static String _dataPath;
	static std::list<String> _paths;
};

}