Magic_Game/core/e2dbase.h

#pragma once
#include "e2dmacros.h"
#include "e2dcommon.h"
#include "e2dcustom.h"


// Base Classes

namespace e2d
{


// <20><>Ϸ<EFBFBD><CFB7><EFBFBD><EFBFBD>
class Game
{
public:
	// <20><>ȡ<EFBFBD><C8A1>Ϸʵ<CFB7><CAB5>
	static Game * getInstance();

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

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϸ
	void start(
		bool cleanup = true		/* <20>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ */
	);

	// <20><>ͣ<EFBFBD><CDA3>Ϸ
	void pause();

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

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϸ
	void quit();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ
	void cleanup();

	// <20><>Ϸ<EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD>ͣ
	bool isPaused();

	// <20>޸<EFBFBD><DEB8><EFBFBD>Ϸ<EFBFBD><CFB7><EFBFBD><EFBFBD>
	void setConfig(
		Config* config
	);

	// <20><>ȡ<EFBFBD><C8A1>Ϸ<EFBFBD><CFB7><EFBFBD><EFBFBD>
	Config* getConfig();

private:
	Game();

	~Game();

	E2D_DISABLE_COPY(Game);

private:
	bool	_ended;
	bool	_paused;
	Config*	_config;

	static Game * _instance;
};


// <20><><EFBFBD><EFBFBD>
class Window
{
public:
	// <20><><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD>ʽ
	enum class Cursor : int
	{
		Normal,		/* Ĭ<><C4AC>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD>ʽ */
		Hand,		/* <20><>״ָ<D7B4><D6B8> */
		No,			/* <20><>ָֹ<D6B9><D6B8> */
		Wait,		/* ɳ©ָ<C2A9><D6B8> */
		ArrowWait	/* Ĭ<><C4AC>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD>Сɳ© */
	};

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

	// <20><><EFBFBD>ٴ<EFBFBD><D9B4><EFBFBD>ʵ<EFBFBD><CAB5>
	static void destroyInstance();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>廥<EFBFBD><E5BBA5><EFBFBD><EFBFBD>
	bool createMutex(
		const String& mutex = L""	/* <20><><EFBFBD>̻<EFBFBD><CCBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20>޸Ĵ<DEB8><C4B4><EFBFBD><EFBFBD><EFBFBD>С
	void setSize(
		int width,			/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		int height			/* <20><><EFBFBD><EFBFBD><EFBFBD>߶<EFBFBD> */
	);

	// <20><><EFBFBD>ô<EFBFBD><C3B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void setTitle(
		const String& title	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD>ô<EFBFBD><C3B4><EFBFBD>ͼ<EFBFBD><CDBC>
	void setIcon(
		int iconID
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD>ʽ
	void setCursor(
		Cursor cursor
	);

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	String getTitle();

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

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD>߶<EFBFBD>
	double getHeight();

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С
	Size getSize();

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD>ھ<EFBFBD><DABE><EFBFBD>
	HWND getHWnd();

	// <20>򿪻<EFBFBD><F2BFAABB><EFBFBD><EFBFBD>ؿ<EFBFBD><D8BF><EFBFBD>̨
	void setConsoleEnabled(
		bool enabled
	);

	// <20>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD><D3A6><EFBFBD>뷨
	void setTypewritingEnabled(
		bool enabled
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>
	void info(
		const String& text,					/* <20><><EFBFBD><EFBFBD> */
		const String& title = L"Infomation"	/* <20><><EFBFBD>ڱ<EFBFBD><DAB1><EFBFBD> */
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>洰<EFBFBD><E6B4B0>
	void warning(
		const String& text,					/* <20><><EFBFBD><EFBFBD> */
		const String& title = L"Warning"	/* <20><><EFBFBD>ڱ<EFBFBD><DAB1><EFBFBD> */
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󴰿<EFBFBD>
	void error(
		const String& text,					/* <20><><EFBFBD><EFBFBD> */
		const String& title = L"Error"		/* <20><><EFBFBD>ڱ<EFBFBD><DAB1><EFBFBD> */
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
	void poll();

private:
	Window();

	~Window();

	E2D_DISABLE_COPY(Window);

	// ע<>ᴰ<EFBFBD><E1B4B0>
	HWND __create();

	// Win32 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD>
	static LRESULT CALLBACK WndProc(
		HWND hWnd, 
		UINT message, 
		WPARAM wParam, 
		LPARAM lParam
	);

private:
	HWND	_hWnd;
	MSG		_msg;
	Size	_size;
	String	_title;
	int		_iconID;

	static Window * _instance;
};


// ʱ<><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
class Time
{
	friend class Game;

public:
	// <20><>ȡ<EFBFBD><C8A1>һ֡<D2BB><D6A1>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룩
	static double getDeltaTime();

	// <20><>ȡ<EFBFBD><C8A1>Ϸ<EFBFBD><CFB7>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD>룩
	static double getTotalTime();

private:
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>
	static bool __init();

	// <20>Ƿ<EFBFBD><C7B7>ﵽ<EFBFBD><EFB5BD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
	static bool __isReady();

	// <20><><EFBFBD>µ<EFBFBD>ǰʱ<C7B0><CAB1>
	static void __updateNow();

	// <20><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>Ϣ
	static void __updateLast();

	// <20><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>Ϣ
	static void __reset();

	// <20><><EFBFBD><EFBFBD><EFBFBD>߳<EFBFBD>
	static void __sleep();

private:
	static std::chrono::steady_clock::time_point _start;
	static std::chrono::steady_clock::time_point _now;
	static std::chrono::steady_clock::time_point _last;
	static std::chrono::steady_clock::time_point _fixedLast;
	static std::chrono::milliseconds _interval;
};


// <20><><EFBFBD><EFBFBD><EFBFBD>豸
class Input
{
public:
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
	enum class Mouse : int
	{
		Left,		/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		Right,		/* <20><><EFBFBD><EFBFBD><EFBFBD>Ҽ<EFBFBD> */
		Middle		/* <20><><EFBFBD><EFBFBD><EFBFBD>м<EFBFBD> */
	};

	// <20><><EFBFBD>̼<EFBFBD>ֵ
	enum class Key : int
	{
		Up = 0xC8,
		Left = 0xCB,
		Right = 0xCD,
		Down = 0xD0,
		Enter = 0x1C,
		Space = 0x39,
		Esc = 0x01,
		Q = 0x10,
		W = 0x11,
		E = 0x12,
		R = 0x13,
		T = 0x14,
		Y = 0x15,
		U = 0x16,
		I = 0x17,
		O = 0x18,
		P = 0x19,
		A = 0x1E,
		S = 0x1F,
		D = 0x20,
		F = 0x21,
		G = 0x22,
		H = 0x23,
		J = 0x24,
		K = 0x25,
		L = 0x26,
		Z = 0x2C,
		X = 0x2D,
		C = 0x2E,
		V = 0x2F,
		B = 0x30,
		N = 0x31,
		M = 0x32,
		Num1 = 0x02,
		Num2 = 0x03,
		Num3 = 0x04,
		Num4 = 0x05,
		Num5 = 0x06,
		Num6 = 0x07,
		Num7 = 0x08,
		Num8 = 0x09,
		Num9 = 0x0A,
		Num0 = 0x0B,
		Numpad7 = 0x47,
		Numpad8 = 0x48,
		Numpad9 = 0x49,
		Numpad4 = 0x4B,
		Numpad5 = 0x4C,
		Numpad6 = 0x4D,
		Numpad1 = 0x4F,
		Numpad2 = 0x50,
		Numpad3 = 0x51,
		Numpad0 = 0x52
	};

public:
	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD>豸ʵ<E8B1B8><CAB5>
	static Input * getInstance();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>豸ʵ<E8B1B8><CAB5>
	static void destroyInstance();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD><C4B3><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	bool isDown(
		Key key
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD><C4B3><EFBFBD><EFBFBD><EFBFBD>Ƿ񱻵<C7B7><F1B1BBB5><EFBFBD>
	bool isPress(
		Key key
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD><C4B3><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɿ<EFBFBD>
	bool isRelease(
		Key key
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>갴<EFBFBD><EAB0B4><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	bool isDown(
		Mouse code
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>갴<EFBFBD><EAB0B4><EFBFBD>Ƿ񱻵<C7B7><F1B1BBB5><EFBFBD>
	bool isPress(
		Mouse code
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>갴<EFBFBD><EAB0B4><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɿ<EFBFBD>
	bool isRelease(
		Mouse code
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>X<EFBFBD><58><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
	double getMouseX();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Y<EFBFBD><59><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
	double getMouseY();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
	Point getMousePos();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>X<EFBFBD><58><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	double getMouseDeltaX();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Y<EFBFBD><59><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	double getMouseDeltaY();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Z<EFBFBD>ᣨ<EFBFBD><E1A3A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֣<EFBFBD><D6A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	double getMouseDeltaZ();

	// ˢ<><CBA2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>豸״̬
	void update();

private:
	Input();

	~Input();

	E2D_DISABLE_COPY(Input);

private:
	IDirectInput8* _directInput;
	IDirectInputDevice8* _keyboardDevice;
	IDirectInputDevice8* _mouseDevice;
	DIMOUSESTATE _mouseState;
	DIMOUSESTATE _mouseStateRecord;
	POINT _mousePos;

	static Input * _instance;
};


// <20><>Ⱦ<EFBFBD><C8BE>
class Renderer
{
public:
	// <20><>ȡ<EFBFBD><C8A1>Ⱦ<EFBFBD><C8BE>ʵ<EFBFBD><CAB5>
	static Renderer * getInstance();

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

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>ɫ
	Color getBackgroundColor();

	// <20>޸ı<DEB8><C4B1><EFBFBD>ɫ
	void setBackgroundColor(
		Color color
	);

	// <20><>ʾ FPS
	void showFps(
		bool show = true
	);

	// <20><>Ⱦ<EFBFBD><C8BE>Ϸ<EFBFBD><CFB7><EFBFBD><EFBFBD>
	void render();

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ⱦ<EFBFBD><C8BE>
	TextRenderer * getTextRenderer();

	// <20><>ȡ ID2D1HwndRenderTarget <20><><EFBFBD><EFBFBD>
	ID2D1HwndRenderTarget * getRenderTarget();

	// <20><>ȡ ID2D1SolidColorBrush <20><><EFBFBD><EFBFBD>
	ID2D1SolidColorBrush * getSolidColorBrush();

	// <20><>ȡ ID2D1Factory <20><><EFBFBD><EFBFBD>
	static ID2D1Factory * getFactory();

	// <20><>ȡ IWICImagingFactory <20><><EFBFBD><EFBFBD>
	static IWICImagingFactory * getImagingFactory();

	// <20><>ȡ IDWriteFactory <20><><EFBFBD><EFBFBD>
	static IDWriteFactory * getWriteFactory();

	// <20><>ȡ FPS <20>ı<EFBFBD><C4B1><EFBFBD>ʽ<EFBFBD><CABD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	static IDWriteTextFormat * getFpsTextFormat();

	// <20><>ȡ Miter <20><>ʽ<EFBFBD><CABD> ID2D1StrokeStyle
	static ID2D1StrokeStyle * getMiterStrokeStyle();

	// <20><>ȡ Bevel <20><>ʽ<EFBFBD><CABD> ID2D1StrokeStyle
	static ID2D1StrokeStyle * getBevelStrokeStyle();

	// <20><>ȡ Round <20><>ʽ<EFBFBD><CABD> ID2D1StrokeStyle
	static ID2D1StrokeStyle * getRoundStrokeStyle();

private:
	Renderer();

	~Renderer();

	E2D_DISABLE_COPY(Renderer);

	// <20><><EFBFBD><EFBFBD><EFBFBD>豸<EFBFBD><E8B1B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ
	bool __createDeviceResources();

	// ɾ<><C9BE><EFBFBD>豸<EFBFBD><E8B1B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ
	void __discardDeviceResources();

private:
	bool					_showFps;
	D2D1_COLOR_F			_clearColor;
	ID2D1HwndRenderTarget*	_renderTarget;
	ID2D1SolidColorBrush*	_solidBrush;
	TextRenderer*			_textRenderer;

	static ID2D1Factory*		_d2dFactory;
	static IWICImagingFactory*	_imagingFactory;
	static IDWriteFactory*		_writeFactory;
	static IDWriteTextFormat*	_textFormat;
	static ID2D1StrokeStyle*	_miterStrokeStyle;
	static ID2D1StrokeStyle*	_bevelStrokeStyle;
	static ID2D1StrokeStyle*	_roundStrokeStyle;
	static Renderer *			_instance;
};


// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
class GC
{
	friend class Game;

public:
	// <20>Զ<EFBFBD><D4B6>ͷ<EFBFBD>
	static void autorelease(
		Ref* ref
	);

	// <20>Զ<EFBFBD><D4B6>ͷ<EFBFBD><CDB7><EFBFBD><EFBFBD><EFBFBD>
	static void autoreleaseArray(
		Ref* ref
	);

	// <20><><EFBFBD><EFBFBD>
	static void retain(
		Ref* ref
	);

	// <20>ͷ<EFBFBD>
	static void release(
		Ref* ref
	);

	// <20><>ȫ<EFBFBD><C8AB><EFBFBD>ͷŶ<CDB7><C5B6><EFBFBD>
	template <typename Type>
	static inline void safeRelease(Type*& p)
	{
		if (p != nullptr)
		{
			GC::release(p);
			p = nullptr;
		}
	}

	// ˢ<><CBA2><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD>
	static void flush();

	// <20><><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD>е<EFBFBD><D0B5><EFBFBD><EFBFBD>ж<EFBFBD><D0B6><EFBFBD>
	static void clear();

private:
	GC();

	~GC();

	E2D_DISABLE_COPY(GC);

private:
	bool _notifyed;
	bool _cleanup;
	std::map<Ref*, bool> _pool;

	static GC _instance;
};

}