453 lines
		
	
	
		
			6.7 KiB
		
	
	
	
		
			C++
		
	
	
	
			
		
		
	
	
			453 lines
		
	
	
		
			6.7 KiB
		
	
	
	
		
			C++
		
	
	
	
| #pragma once
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| #include "e2dmacros.h"
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| #include "e2dcommon.h"
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| #include "e2dcustom.h"
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| 
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| 
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| // Base Classes
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| 
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| namespace e2d
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| {
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| 
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| 
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| // 游戏控制
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| class Game
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| {
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| public:
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| 	// 获取游戏实例
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| 	static Game * getInstance();
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| 
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| 	// 销毁实例
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| 	static void destroyInstance();
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| 
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| 	// 启动游戏
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| 	void start(
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| 		bool cleanup = true		/* 自动清理资源 */
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| 	);
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| 
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| 	// 暂停游戏
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| 	void pause();
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| 
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| 	// 继续游戏
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| 	void resume();
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| 
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| 	// 结束游戏
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| 	void quit();
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| 
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| 	// 清理资源
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| 	void cleanup();
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| 
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| 	// 游戏是否暂停
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| 	bool isPaused();
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| 
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| 	// 修改游戏配置
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| 	void setConfig(
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| 		Config* config
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| 	);
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| 
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| 	// 获取游戏配置
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| 	Config* getConfig();
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| 
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| private:
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| 	Game();
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| 
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| 	~Game();
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| 
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| 	E2D_DISABLE_COPY(Game);
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| 
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| private:
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| 	bool	_ended;
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| 	bool	_paused;
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| 	Config*	_config;
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| 
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| 	static Game * _instance;
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| };
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| 
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| 
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| // 窗体
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| class Window
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| {
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| public:
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| 	// 鼠标指针样式
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| 	enum class Cursor : int
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| 	{
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| 		Normal,		/* 默认指针样式 */
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| 		Hand,		/* 手状指针 */
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| 		No,			/* 禁止指针 */
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| 		Wait,		/* 沙漏指针 */
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| 		ArrowWait	/* 默认指针和小沙漏 */
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| 	};
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| 
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| 	// 弹窗样式
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| 	enum class Popup : int
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| 	{
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| 		Information,	/* 信息 */
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| 		Warning,		/* 警告 */
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| 		Error			/* 错误 */
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| 	};
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| 
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| public:
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| 	// 获取窗体实例
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| 	static Window * getInstance();
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| 
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| 	// 销毁窗体实例
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| 	static void destroyInstance();
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| 
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| 	// 创建窗体互斥体
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| 	bool createMutex(
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| 		const String& mutex = L""	/* 进程互斥体名称 */
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| 	);
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| 
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| 	// 修改窗体大小
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| 	void setSize(
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| 		int width,			/* 窗体宽度 */
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| 		int height			/* 窗体高度 */
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| 	);
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| 
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| 	// 设置窗体标题
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| 	void setTitle(
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| 		const String& title	/* 窗体标题 */
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| 	);
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| 
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| 	// 设置窗体图标
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| 	void setIcon(
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| 		int iconID
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| 	);
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| 
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| 	// 设置鼠标指针样式
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| 	void setCursor(
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| 		Cursor cursor
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| 	);
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| 
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| 	// 获取窗体标题
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| 	String getTitle();
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| 
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| 	// 获取窗体宽度
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| 	double getWidth();
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| 
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| 	// 获取窗体高度
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| 	double getHeight();
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| 
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| 	// 获取窗体大小
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| 	Size getSize();
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| 
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| 	// 获取窗口句柄
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| 	HWND getHWnd();
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| 
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| 	// 打开或隐藏控制台
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| 	void setConsoleEnabled(
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| 		bool enabled
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| 	);
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| 
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| 	// 是否允许响应输入法
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| 	void setTypewritingEnabled(
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| 		bool enabled
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| 	);
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| 
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| 	// 弹出窗口
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| 	// 返回值:当窗口包含取消按钮时,返回值表示用户是否点击确认按钮
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| 	bool popup(
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| 		const String& text,					/* 窗口内容 */
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| 		const String& title,				/* 窗口标题 */
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| 		Popup style = Popup::Information,	/* 弹窗样式 */
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| 		bool hasCancel = false				/* 包含取消按钮 */
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| 	);
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| 
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| 	// 处理窗体消息
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| 	void poll();
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| 
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| private:
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| 	Window();
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| 
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| 	~Window();
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| 
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| 	E2D_DISABLE_COPY(Window);
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| 
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| 	// 注册窗口
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| 	HWND __create();
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| 
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| 	// Win32 窗口消息回调程序
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| 	static LRESULT CALLBACK WndProc(
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| 		HWND hWnd, 
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| 		UINT message, 
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| 		WPARAM wParam, 
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| 		LPARAM lParam
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| 	);
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| 
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| private:
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| 	HWND	_hWnd;
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| 	MSG		_msg;
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| 	Size	_size;
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| 	String	_title;
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| 	int		_iconID;
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| 
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| 	static Window * _instance;
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| };
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| 
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| 
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| // 时间控制
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| class Time
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| {
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| 	friend class Game;
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| 
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| public:
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| 	// 获取上一帧的时间间隔(秒)
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| 	static double getDeltaTime();
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| 
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| 	// 获取游戏总时长(秒)
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| 	static double getTotalTime();
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| 
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| private:
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| 	// 初始化计时操作
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| 	static bool __init();
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| 
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| 	// 是否达到更新时间
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| 	static bool __isReady();
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| 
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| 	// 更新当前时间
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| 	static void __updateNow();
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| 
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| 	// 更新时间信息
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| 	static void __updateLast();
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| 
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| 	// 重置时间信息
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| 	static void __reset();
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| 
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| 	// 挂起线程
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| 	static void __sleep();
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| 
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| private:
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| 	static std::chrono::steady_clock::time_point _start;
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| 	static std::chrono::steady_clock::time_point _now;
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| 	static std::chrono::steady_clock::time_point _last;
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| 	static std::chrono::steady_clock::time_point _fixedLast;
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| 	static std::chrono::milliseconds _interval;
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| };
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| 
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| 
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| // 输入设备
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| class Input
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| {
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| public:
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| 	// 获取输入设备实例
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| 	static Input * getInstance();
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| 
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| 	// 销毁输入设备实例
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| 	static void destroyInstance();
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| 
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| 	// 检测键盘某按键是否正被按下
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| 	bool isDown(
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| 		KeyCode key
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| 	);
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| 
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| 	// 检测键盘某按键是否被点击
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| 	bool isPress(
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| 		KeyCode key
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| 	);
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| 
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| 	// 检测键盘某按键是否正在松开
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| 	bool isRelease(
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| 		KeyCode key
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| 	);
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| 
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| 	// 检测鼠标按键是否正被按下
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| 	bool isDown(
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| 		MouseCode code
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| 	);
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| 
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| 	// 检测鼠标按键是否被点击
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| 	bool isPress(
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| 		MouseCode code
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| 	);
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| 
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| 	// 检测鼠标按键是否正在松开
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| 	bool isRelease(
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| 		MouseCode code
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| 	);
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| 
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| 	// 获得鼠标X轴坐标值
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| 	double getMouseX();
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| 
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| 	// 获得鼠标Y轴坐标值
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| 	double getMouseY();
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| 
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| 	// 获得鼠标坐标值
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| 	Point getMousePos();
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| 
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| 	// 获得鼠标X轴坐标增量
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| 	double getMouseDeltaX();
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| 
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| 	// 获得鼠标Y轴坐标增量
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| 	double getMouseDeltaY();
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| 
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| 	// 获得鼠标Z轴(鼠标滚轮)坐标增量
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| 	double getMouseDeltaZ();
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| 
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| 	// 刷新输入设备状态
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| 	void update();
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| 
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| private:
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| 	Input();
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| 
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| 	~Input();
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| 
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| 	E2D_DISABLE_COPY(Input);
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| 
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| private:
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| 	IDirectInput8* _directInput;
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| 	IDirectInputDevice8* _keyboardDevice;
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| 	IDirectInputDevice8* _mouseDevice;
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| 	DIMOUSESTATE _mouseState;
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| 	DIMOUSESTATE _mouseStateRecord;
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| 	POINT _mousePos;
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| 
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| 	static Input * _instance;
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| };
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| 
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| 
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| // 渲染器
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| class Renderer
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| {
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| public:
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| 	// 获取渲染器实例
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| 	static Renderer * getInstance();
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| 
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| 	// 销毁实例
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| 	static void destroyInstance();
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| 
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| 	// 获取背景色
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| 	Color getBackgroundColor();
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| 
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| 	// 修改背景色
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| 	void setBackgroundColor(
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| 		Color color
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| 	);
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| 
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| 	// 渲染游戏画面
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| 	void render();
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| 
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| 	// 获取文字渲染器
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| 	TextRenderer * getTextRenderer();
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| 
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| 	// 获取 ID2D1HwndRenderTarget 对象
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| 	ID2D1HwndRenderTarget * getRenderTarget();
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| 
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| 	// 获取 ID2D1SolidColorBrush 对象
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| 	ID2D1SolidColorBrush * getSolidColorBrush();
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| 
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| 	// 获取 ID2D1Factory 对象
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| 	static ID2D1Factory * getFactory();
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| 
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| 	// 获取 IWICImagingFactory 对象
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| 	static IWICImagingFactory * getImagingFactory();
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| 
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| 	// 获取 IDWriteFactory 对象
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| 	static IDWriteFactory * getWriteFactory();
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| 
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| 	// 获取 FPS 文本格式化对象
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| 	static IDWriteTextFormat * getFpsTextFormat();
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| 
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| 	// 获取 Miter 样式的 ID2D1StrokeStyle
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| 	static ID2D1StrokeStyle * getMiterStrokeStyle();
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| 
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| 	// 获取 Bevel 样式的 ID2D1StrokeStyle
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| 	static ID2D1StrokeStyle * getBevelStrokeStyle();
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| 
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| 	// 获取 Round 样式的 ID2D1StrokeStyle
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| 	static ID2D1StrokeStyle * getRoundStrokeStyle();
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| 
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| private:
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| 	Renderer();
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| 
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| 	~Renderer();
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| 
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| 	E2D_DISABLE_COPY(Renderer);
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| 
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| 	// 创建设备相关资源
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| 	bool __createDeviceResources();
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| 
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| 	// 删除设备相关资源
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| 	void __discardDeviceResources();
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| 
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| 	// 渲染 FPS
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| 	void _renderFps();
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| 
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| private:
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| 	int						_renderTimes;
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| 	double					_lastRenderTime;
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| 	String					_fpsText;
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| 	D2D1_COLOR_F			_clearColor;
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| 	ID2D1HwndRenderTarget*	_renderTarget;
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| 	ID2D1SolidColorBrush*	_solidBrush;
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| 	TextRenderer*			_textRenderer;
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| 
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| 	static ID2D1Factory*		_d2dFactory;
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| 	static IWICImagingFactory*	_imagingFactory;
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| 	static IDWriteFactory*		_writeFactory;
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| 	static IDWriteTextFormat*	_textFormat;
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| 	static ID2D1StrokeStyle*	_miterStrokeStyle;
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| 	static ID2D1StrokeStyle*	_bevelStrokeStyle;
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| 	static ID2D1StrokeStyle*	_roundStrokeStyle;
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| 	static Renderer *			_instance;
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| };
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| 
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| 
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| // 垃圾回收器
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| class GC
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| {
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| 	friend class Game;
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| 
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| public:
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| 	// 自动释放
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| 	static void autorelease(
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| 		Ref* ref
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| 	);
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| 
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| 	// 自动释放数组
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| 	static void autoreleaseArray(
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| 		Ref* ref
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| 	);
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| 
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| 	// 保留
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| 	static void retain(
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| 		Ref* ref
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| 	);
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| 
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| 	// 释放
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| 	static void release(
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| 		Ref* ref
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| 	);
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| 
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| 	// 安全地释放对象
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| 	template <typename Type>
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| 	static inline void safeRelease(Type*& p)
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| 	{
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| 		if (p != nullptr)
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| 		{
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| 			GC::release(p);
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| 			p = nullptr;
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| 		}
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| 	}
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| 
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| 	// 刷新内存池
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| 	static void flush();
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| 
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| 	// 回收内存池中的所有对象
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| 	static void clear();
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| 
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| private:
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| 	GC();
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| 
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| 	~GC();
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| 
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| 	E2D_DISABLE_COPY(GC);
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| 
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| private:
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| 	bool _notifyed;
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| 	bool _cleanup;
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| 	std::map<Ref*, bool> _pool;
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| 
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| 	static GC _instance;
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| };
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| 
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| } |