Magic_Game/Easy2D/ebase.h

#pragma once
#include "emacros.h"
#include "ecommon.h"


// Base Classes

namespace e2d
{

class EScene;
class ENode;
class EObjectManager;
class EMouseListener;
class EKeyboardListener;
class EAction;
class ETransition;

class EApp
{
public:
	EApp();

	virtual ~EApp();

	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>Ϸ<EFBFBD><CFB7><EFBFBD><EFBFBD>
	bool init(
		const EString &title,	/* <20><><EFBFBD>ڱ<EFBFBD><DAB1><EFBFBD> */
		UINT32 width,			/* <20><><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD> */
		UINT32 height			/* <20><><EFBFBD>ڸ߶<DAB8> */
	);

	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>Ϸ<EFBFBD><CFB7><EFBFBD><EFBFBD>
	bool init(
		const EString &title,	/* <20><><EFBFBD>ڱ<EFBFBD><DAB1><EFBFBD> */
		UINT32 width,			/* <20><><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD> */
		UINT32 height,			/* <20><><EFBFBD>ڸ߶<DAB8> */
		EWindowStyle wStyle		/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ */
	);

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

	// <20><>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4>ڼ<EFBFBD><DABC><EFBFBD>ʱִ<CAB1><D6B4>
	virtual bool onActivate();

	// <20><>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4>ڷǼ<DAB7><C7BC><EFBFBD>ʱִ<CAB1><D6B4>
	virtual bool onInactive();

	// <20><>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڹرմ<D8B1><D5B4><EFBFBD>ʱִ<CAB1><D6B4>
	virtual bool onCloseWindow();

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>ʵ<EFBFBD><CAB5>
	static EApp * get();

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

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

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

	// <20>л<EFBFBD><D0BB><EFBFBD><EFBFBD><EFBFBD>
	static void enterScene(
		EScene * 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>л<EFBFBD><D0BB><EFBFBD><EFBFBD><EFBFBD>
	static void enterScene(
		EScene * scene,					/* <20><>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8> */
		ETransition * transition,		/* <20><><EFBFBD><EFBFBD><EFBFBD>л<EFBFBD><D0BB><EFBFBD><EFBFBD><EFBFBD> */
		bool saveCurrentScene = true	/* <20>Ƿ񱣴浱ǰ<E6B5B1><C7B0><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>
	static void backScene(
		ETransition * transition = nullptr	/* <20><><EFBFBD><EFBFBD><EFBFBD>л<EFBFBD><D0BB><EFBFBD><EFBFBD><EFBFBD> */
	);

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

	// <20><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD>
	static void hideWindow();

	// <20><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>
	static void showWindow();

	// <20>Ƿ<EFBFBD><C7B7>򿪿<EFBFBD><F2BFAABF><EFBFBD>̨
	static void showConsole(
		bool show = true
	);

	// <20><>ֹ<EFBFBD><D6B9><EFBFBD><EFBFBD>
	static void quit();

	// <20><>ֹ<EFBFBD><D6B9><EFBFBD><EFBFBD>
	static void end();

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD>ڱ<EFBFBD><DAB1><EFBFBD>
	static EString getTitle();

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD>
	static float getWidth();

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD>ڸ߶<DAB8>
	static float getHeight();

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

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

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>Ϸ<EFBFBD><CFB7>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD>ĺ<EFBFBD><C4BA><EFBFBD><EFBFBD><EFBFBD>
	static LONGLONG getTotalDurationFromStart();

	// <20><>ȡ AppName
	static EString getAppName();

	// <20>޸Ĵ<DEB8><C4B4>ڴ<EFBFBD>С
	static void setWindowSize(
		UINT32 width,
		UINT32 height
	);

	// <20><><EFBFBD>ô<EFBFBD><C3B4>ڱ<EFBFBD><DAB1><EFBFBD>
	static void setWindowTitle(
		const EString & title
	);

	// <20><><EFBFBD><EFBFBD> AppName
	static void setAppName(
		const EString &appname
	);

	// <20>޸Ĵ<DEB8><C4B4>ڱ<EFBFBD><DAB1><EFBFBD>ɫ
	static void setBkColor(
		UINT32 color
	);

	// <20><><EFBFBD>ó<EFBFBD><C3B3><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD>Ӧ<EFBFBD><D3A6><EFBFBD>뷨
	static void setKeyboardLayoutEnable(
		bool value
	);

	// Ԥ<>軭<EFBFBD><E8BBAD>֡<EFBFBD><D6A1>
	static void setFPS(
		UINT32 fps
	);

protected:
	// <20><>Ϸ<EFBFBD><CFB7>ѭ<EFBFBD><D1AD>
	void _mainLoop();

	// <20><>Ϸ<EFBFBD><CFB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void _onControl();

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

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>
	void _enterNextScene();

	// <20><><EFBFBD>ڳ<EFBFBD><DAB3><EFBFBD>
	static LRESULT CALLBACK WndProc(
		HWND hWnd,
		UINT message,
		WPARAM wParam,
		LPARAM lParam
	);

protected:
	bool	m_bEnd;
	bool	m_bPaused;
	bool	m_bManualPaused;
	bool	m_bTransitional;
	bool	m_bTopMost;
	bool	m_bShowConsole;
	EString	m_sTitle;
	EString	m_sAppName;
	UINT32	m_ClearColor;
	LONGLONG nAnimationInterval;
	EScene * m_pCurrentScene;
	EScene * m_pNextScene;
};


class EObject
{
	friend EObjectManager;

public:
	EObject();

	virtual ~EObject();

	// <20><><EFBFBD>ü<EFBFBD><C3BC><EFBFBD><EFBFBD><EFBFBD>һ
	void retain();

	// <20><><EFBFBD>ü<EFBFBD><C3BC><EFBFBD><EFBFBD><EFBFBD>һ
	void release();

private:
	int m_nRefCount;
	bool m_bManaged;
};


class EScene :
	public EObject
{
	friend EApp;

public:
	EScene();

	virtual ~EScene();

	// <20><>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڽ<EFBFBD><DABD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD>Զ<EFBFBD>ִ<EFBFBD><D6B4>
	virtual void onEnter();

	// <20><>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뿪<EFBFBD><EBBFAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD>Զ<EFBFBD>ִ<EFBFBD><D6B4>
	virtual void onExit();

	// <20><>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4>ڼ<EFBFBD><DABC><EFBFBD>ʱִ<CAB1><D6B4>
	virtual bool onActivate();

	// <20><>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4>ڷǼ<DAB7><C7BC><EFBFBD>ʱִ<CAB1><D6B4>
	virtual bool onInactive();

	// <20><>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڹرմ<D8B1><D5B4><EFBFBD>ʱִ<CAB1><D6B4>
	virtual bool onCloseWindow();

	// <20><><EFBFBD><EFBFBD><EFBFBD>ӽڵ㵽<DAB5><E3B5BD><EFBFBD><EFBFBD>
	void add(
		ENode * child, 
		int zOrder = 0
	);

	// ɾ<><C9BE><EFBFBD>ӽڵ<D3BD>
	bool remove(
		ENode * child
	);

	// ɾ<><C9BE><EFBFBD><EFBFBD>ͬ<EFBFBD><CDAC><EFBFBD>Ƶ<EFBFBD><C6B5>ӽڵ<D3BD>
	void remove(
		const EString &childName
	);

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD>ӽڵ<D3BD>
	EVector<e2d::ENode*> &getChildren();

	// <20><>ȡ<EFBFBD>ӽڵ<D3BD><DAB5><EFBFBD><EFBFBD><EFBFBD>
	size_t getChildrenCount() const;

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƻ<EFBFBD>ȡ<EFBFBD>ӽڵ<D3BD>
	ENode * getChild(
		const EString &childName
	);

	// <20><>ȡ<EFBFBD><C8A1><EFBFBD>ڵ<EFBFBD>
	ENode * getRoot() const;

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӳ<EFBFBD>Ա
	void clearAllChildren();

	// ִ<>ж<EFBFBD><D0B6><EFBFBD>
	void runAction(
		EAction * action
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD>ε<EFBFBD><CEB5><EFBFBD>Ⱦ
	void setGeometryVisiable(
		bool visiable
	);

protected:
	// <20><>Ⱦ<EFBFBD><C8BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void _onRender();

protected:
	bool m_bSortNeeded;
	bool m_bWillSave;
	bool m_bGeometryVisiable;
	ENode * m_pRoot;
};

}