gameinput.h

使用DirectX9 写的通用3D游戏框架

#pragma once

#include "GameHeader.h"

class CGameInput
{
public:
	CGameInput();
	static CGameInput* GetInstance();

	LRESULT	InitInput(DWORD keyboardCoopFlags, DWORD mouseCoopFlags, HINSTANCE hInstance, HWND hWnd);
	void	Update();						//更新输入
	void	CleanUp();

	bool	KeyDown(char key);				//键盘按键是否按下
	bool	MouseButtonDown(int button);	//鼠标按键是否按下
	bool	KeyClicked(char key);			//键盘按键是否点击
	bool	MouseButtonClicked(int button);	//鼠标按键是否点击
	float	MouseDX();						//鼠标指针X轴移动变量
	float	MouseDY();						//鼠标指针Y轴移动变量
	float	MouseDZ();						//鼠标滚轮移动变量
		
private:
	~CGameInput();

private:
	static CGameInput*		m_pInstance;

	LPDIRECTINPUT8			m_pDInput;

	LPDIRECTINPUTDEVICE8	m_pKeyboard;				//键盘设备
	char					m_CurrKeyboardState[256];	//键盘当前状态
	char					m_PrevKeyboardState[256];	//键盘上一状态

	LPDIRECTINPUTDEVICE8	m_pMouse;					//鼠标设备
	DIMOUSESTATE2			m_CurrMouseState;			//鼠标当前状态
	DIMOUSESTATE2			m_PrevMouseState;			//鼠标上一状态
};

#define INPUT CGameInput::GetInstance()