Magic_Game/core/e2dbase.h

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


// Base Classes

namespace e2d
{


class Game
{
public:
	// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>Ϸ
	static bool init(
		const String& name = L"",		/* <20><>ϷӢ<CFB7><D3A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		const String& mutexName = L""	/* <20><><EFBFBD>̻<EFBFBD><CCBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϸ
	static int start(
		bool autoRelease = true			/* <20><>Ϸ<EFBFBD><CFB7><EFBFBD><EFBFBD>ʱ<EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ */
	);

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

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

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

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϸ<EFBFBD><CFB7>Դ
	static void destroy();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϸ<EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD>ʱ
	static void reset();

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

	// <20><>ȡ<EFBFBD><C8A1>Ϸ<EFBFBD><CFB7><EFBFBD><EFBFBD>
	static String getName();
};


// <20><><EFBFBD>ƴ<EFBFBD><C6B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
class Window
{
	friend Game;

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> */
		ARROW_WAIT	/* Ĭ<><C4AC>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD>Сɳ© */
	};

public:
	// <20>޸Ĵ<DEB8><C4B4>ڴ<EFBFBD>С
	static void setSize(
		int width,			/* <20><><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD> */
		int height			/* <20><><EFBFBD>ڸ߶<DAB8> */
	);

	// <20><><EFBFBD>ô<EFBFBD><C3B4>ڱ<EFBFBD><DAB1><EFBFBD>
	static void setTitle(
		const String& title	/* <20><><EFBFBD>ڱ<EFBFBD><DAB1><EFBFBD> */
	);

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

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

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

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

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

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

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

	// <20><><EFBFBD><EFBFBD>/<2F><><EFBFBD>ؿ<EFBFBD><D8BF><EFBFBD>̨
	static void showConsole(
		bool show
	);

	// <20>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD><D3A6><EFBFBD>뷨
	static void setTypewritingEnable(
		bool enable
	);

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

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

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

	// <20><><EFBFBD>ô<EFBFBD><C3B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	static void __uninit();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
	static void __poll();

	// 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);
};


// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϸʱ<CFB7><CAB1>
class Time
{
	friend Game;

public:
	// <20><>ȡ<EFBFBD><C8A1>һ֡<D2BB>뵱ǰ֡<C7B0><D6A1>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룩
	static double getDeltaTime();

	// <20><>ȡ<EFBFBD><C8A1>һ֡<D2BB>뵱ǰ֡<C7B0><D6A1>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룩
	static unsigned int getDeltaTimeMilliseconds();

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

	// <20><>ȡ<EFBFBD><C8A1>Ϸ<EFBFBD><CFB7>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룩
	static unsigned int getTotalTimeMilliseconds();

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();
};


// <20><><EFBFBD>Ƽ<EFBFBD><C6BC>̺<EFBFBD><CCBA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
class Input
{
	friend Game;

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,
		BACK = 0x0E,
		TAB = 0x0F,
		PAUSE = 0xC5,
		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><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD><C4B3><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	static bool isDown(
		Key key
	);

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

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

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

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

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

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

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

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

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Y<EFBFBD><59><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	static 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>
	static double getMouseDeltaZ();

private:
	// <20><>ʼ<EFBFBD><CABC> DirectInput <20>Լ<EFBFBD><D4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>豸
	static bool __init();

	// ˢ<><CBA2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
	static void __update();

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

	// ж<><D0B6> DirectInput
	static void __uninit();
};


// <20><>Ⱦ<EFBFBD><C8BE>
class Renderer
{
	friend Game;
	friend Window;

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

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

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

	// <20><>ȡϵͳ DPI <20><><EFBFBD><EFBFBD>
	static float getDpiScaleX();

	// <20><>ȡϵͳ DPI <20><><EFBFBD><EFBFBD>
	static float getDpiScaleY();

	// <20><>ȡ ID2D1Factory <20><><EFBFBD><EFBFBD>
	static ID2D1Factory * getID2D1Factory();

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

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

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

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

	// <20><>ȡ<EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ⱦ<EFBFBD><C8BE>
	static CustomTextRenderer * getCustomTextRenderer();

private:
	// <20><>Ⱦ<EFBFBD><C8BE>Ϸ<EFBFBD><CFB7><EFBFBD><EFBFBD>
	static void __render();

	// <20><><EFBFBD><EFBFBD><EFBFBD>豸<EFBFBD>޹<EFBFBD><DEB9><EFBFBD>Դ
	static bool __createDeviceIndependentResources();

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

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

	// ɾ<><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ⱦ<EFBFBD><C8BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ
	static void __discardResources();
};


// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>װ<EFBFBD><D7B0>
class GC
{
	friend Game;
	friend Object;

public:
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4>Ķ<EFBFBD><C4B6><EFBFBD>
	template <typename Type, typename... Args>
	static inline Type * create(Args&&... args)
	{
		auto newObj = new (std::nothrow) Type(std::forward<Args>(args)...);
		if (newObj)
		{
			newObj->autorelease();
			return newObj;
		}
		return nullptr;
	}

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	template <typename Type>
	static inline void retain(Type*& p)
	{
		if (p != nullptr)
		{
			p->retain();
		}
	}

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

	// ֪ͨ GC <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD>
	static void notify();

	// <20>ֶ<EFBFBD><D6B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD>
	static void flush();

private:
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> GC
	static void __add(
		Object * pObject
	);

	// <20><><EFBFBD><EFBFBD> GC
	static void __update();

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><D0B6><EFBFBD>
	static void __clear();
};

}