Magic_Game/core/e2dbase.h

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


// Base Classes

namespace e2d
{


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

	virtual ~Config();

	// <20>޸<EFBFBD><DEB8><EFBFBD>Ϸ<EFBFBD><CFB7><EFBFBD><EFBFBD>
	// Ĭ<>ϣ<EFBFBD><CFA3><EFBFBD>
	void setGameName(
		const String& name
	);

	// <20><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD> FPS
	// Ĭ<>ϣ<EFBFBD><CFA3><EFBFBD><EFBFBD><EFBFBD>
	void showFps(
		bool show
	);

	// <20><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD>ؽڵ<D8BD><DAB5><EFBFBD><EFBFBD><EFBFBD>
	// Ĭ<>ϣ<EFBFBD><CFA3><EFBFBD><EFBFBD><EFBFBD>
	void setOutlineVisible(
		bool visible
	);

	// <20>򿪻<EFBFBD><F2BFAABB>ر<EFBFBD><D8B1><EFBFBD>ײ<EFBFBD><D7B2><EFBFBD><EFBFBD>
	// Ĭ<>ϣ<EFBFBD><CFA3>ر<EFBFBD>
	void setCollisionEnabled(
		bool enabled
	);

	// <20>򿪻<EFBFBD><F2BFAABB>ر<EFBFBD><D8B1><EFBFBD>ײ<EFBFBD><D7B2><EFBFBD><EFBFBD><EFBFBD>ӻ<EFBFBD>
	// Ĭ<>ϣ<EFBFBD><CFA3>ر<EFBFBD>
	void setColliderVisible(
		bool visible
	);

	// <20><>ȡ<EFBFBD><C8A1>Ϸ<EFBFBD><CFB7><EFBFBD><EFBFBD>
	String getGameName() const;

	// <20><>ȡ FPS <20><>ʾ״̬
	bool isFpsShow() const;

	// <20><>ȡ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ״̬
	bool isOutlineVisible() const;

	// <20><>ȡ<EFBFBD><C8A1>ײ<EFBFBD><D7B2><EFBFBD><EFBFBD>״̬
	bool isCollisionEnabled() const;

	// <20><>ȡ<EFBFBD><C8A1>ײ<EFBFBD><D7B2><EFBFBD><EFBFBD><EFBFBD>ӻ<EFBFBD>״̬
	bool isColliderVisible() const;

protected:
	bool			_showFps;
	bool			_outlineVisible;
	bool			_collisionEnabled;
	bool			_colliderVisible;
	String			_gameName;
};


// <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© */
	};

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ
	enum class Popup : int
	{
		Information,	/* <20><>Ϣ */
		Warning,		/* <20><><EFBFBD><EFBFBD> */
		Error			/* <20><><EFBFBD><EFBFBD> */
	};

public:
	Window(
		const String& title,	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		int width,				/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		int height,				/* <20><><EFBFBD><EFBFBD><EFBFBD>߶<EFBFBD> */
		int iconID = 0			/* <20><><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC> */
	);

	~Window();

	// <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() const;

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	int getWidth() const;

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

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

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD> DPI
	float getDpi() const;

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

	// <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><EFBFBD><EFBFBD>
	// <20><><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڰ<EFBFBD><DAB0><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>ťʱ<C5A5><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5>ʾ<EFBFBD>û<EFBFBD><C3BB>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>ȷ<EFBFBD>ϰ<EFBFBD>ť
	bool popup(
		const String& text,					/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		const String& title,				/* <20><><EFBFBD>ڱ<EFBFBD><DAB1><EFBFBD> */
		Popup style = Popup::Information,	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ */
		bool hasCancel = false				/* <20><><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>ť */
	);

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

private:
	// <20><><EFBFBD>ݿͻ<DDBF><CDBB><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵĴ<CAB5><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	Rect __adjustWindow(
		int width,
		int height
	);

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

private:
	HWND	_hWnd;
	MSG		_msg;
	int		_width;
	int		_height;
	String	_title;
	int		_iconID;
	float	_dpi;
};


// <20><><EFBFBD><EFBFBD><EFBFBD>豸
class Input
{
public:
	Input();

	~Input();

	// <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(
		KeyCode key
	);

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

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

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Y<EFBFBD><59><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
	float 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>
	float getMouseDeltaX();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Y<EFBFBD><59><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	float 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>
	float getMouseDeltaZ();

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

	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>Ⱦ<EFBFBD><C8BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD>ֶ<EFBFBD><D6B6><EFBFBD><EFBFBD>øú<C3B8><C3BA><EFBFBD><EFBFBD><EFBFBD>
	void init(
		Window * window
	);

private:
	IDirectInput8W* _directInput;
	IDirectInputDevice8W* _keyboardDevice;
	IDirectInputDevice8W* _mouseDevice;
	DIMOUSESTATE _mouseState;
	char _keyBuffer[256];
};


// ͼ<><CDBC><EFBFBD>豸
class Renderer
{
public:
	Renderer();

	~Renderer();

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

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

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ⱦ<EFBFBD><C8BE>
	TextRenderer * getTextRenderer() const { return _textRenderer; }

	// <20><>ȡ ID2D1HwndRenderTarget <20><><EFBFBD><EFBFBD>
	ID2D1HwndRenderTarget * getRenderTarget() const { return _renderTarget; }

	// <20><>ȡ ID2D1SolidColorBrush <20><><EFBFBD><EFBFBD>
	ID2D1SolidColorBrush * getSolidColorBrush() const { return _solidBrush; }

	// <20><>ȡ ID2D1Factory <20><><EFBFBD><EFBFBD>
	ID2D1Factory * getFactory() const { return _factory; }

	// <20><>ȡ IWICImagingFactory <20><><EFBFBD><EFBFBD>
	IWICImagingFactory * getImagingFactory() const { return _imagingFactory; }

	// <20><>ȡ IDWriteFactory <20><><EFBFBD><EFBFBD>
	IDWriteFactory * getWriteFactory() const { return _writeFactory; }

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

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

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

	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>Ⱦ<EFBFBD><C8BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD>ֶ<EFBFBD><D6B6><EFBFBD><EFBFBD>øú<C3B8><C3BA><EFBFBD><EFBFBD><EFBFBD>
	void init(
		Window * window
	);

	// <20><>ʼ<EFBFBD><CABC>Ⱦ
	void beginDraw();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ⱦ
	void endDraw();

	// <20><>Ⱦ FPS
	void drawFps();

private:
	int						_renderTimes;
	Time					_lastRenderTime;
	D2D1_COLOR_F			_clearColor;
	TextRenderer*			_textRenderer;
	IDWriteTextFormat*		_fpsFormat;
	IDWriteTextLayout*		_fpsLayout;
	ID2D1SolidColorBrush*	_solidBrush;
	ID2D1HwndRenderTarget*	_renderTarget;
	ID2D1Factory*			_factory;
	IWICImagingFactory*		_imagingFactory;
	IDWriteFactory*			_writeFactory;
	ID2D1StrokeStyle*		_miterStrokeStyle;
	ID2D1StrokeStyle*		_bevelStrokeStyle;
	ID2D1StrokeStyle*		_roundStrokeStyle;
};


class Scene;
class Transition;

// <20><>Ϸ
class Game
{
public:
	// <20><>ȡ Game ʵ<><CAB5>
	static Game * getInstance();

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>
	Window * getWindow() const { return _window; }

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD>豸
	Input * getInput() const { return _input; }

	// <20><>ȡͼ<C8A1><CDBC><EFBFBD>豸
	Renderer * getRenderer() const { return _renderer; }

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

	// <20><><EFBFBD>ô<EFBFBD><C3B4><EFBFBD>
	void setWindow(
		Window * window
	);

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

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

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

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

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

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

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ջ
	void pushScene(
		Scene * scene,					/* <20><>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8> */
		bool saveCurrentScene = true	/* <20>Ƿ񱣴浱ǰ<E6B5B1><C7B0><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ջ
	void pushScene(
		Transition * transition,		/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		bool saveCurrentScene = true	/* <20>Ƿ񱣴浱ǰ<E6B5B1><C7B0><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ջ
	Scene* popScene();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ջ
	Scene* popScene(
		Transition * transition			/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD>ձ<EFBFBD><D5B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>г<EFBFBD><D0B3><EFBFBD>
	void clearAllScenes();

	// <20><>ȡ<EFBFBD><C8A1>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD>
	Scene * getCurrentScene();

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>ջ
	const std::stack<Scene*>& getSceneStack();

	// <20>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>ڽ<EFBFBD><DABD>г<EFBFBD><D0B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	bool isTransitioning() const;

	// <20><><EFBFBD>³<EFBFBD><C2B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void updateScene();

	// <20><>Ⱦ<EFBFBD><C8BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void drawScene();

protected:
	Game();

	~Game();

	E2D_DISABLE_COPY(Game);

private:
	bool		_quit;
	bool		_paused;
	Config		_config;
	Window*		_window;
	Input*		_input;
	Renderer*	_renderer;
	Scene*		_currScene;
	Scene*		_nextScene;
	Transition*	_transition;
	std::stack<Scene*>	_scenes;
};


// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
class GC
{
public:
	// <20><>ȡ GC ʵ<><CAB5>
	static GC * getInstance();

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

	// <20><>ȫ<EFBFBD><C8AB><EFBFBD>ͷŶ<CDB7><C5B6><EFBFBD>
	void safeRelease(
		Ref* ref
	);

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

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

private:
	GC();

	~GC();

	E2D_DISABLE_COPY(GC);

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

	static GC _instance;
};

}