input_class.h

#ifndef _INPUTCLASS_H_
#define _INPUTCLASS_H_
 
// PRE-PROCESSING DIRECTIVES //
#define DIRECTINPUT_VERSION 0x0800
 
// LINKING //
#pragma comment(lib, "dinput8.lib")
#pragma comment(lib, "dxguid.lib")
 
// INCLUDES //
#include "Logger.h"
#include <dinput.h>
 
// Class name: input_class
class input_class
{
public:
    input_class();
    input_class(const input_class&);
    ~input_class();
 
    virtual bool Initialize(HINSTANCE, HWND, int, int);
    virtual void Shutdown();
    virtual bool Frame();
 
    bool IsEscapePressed() const;
    void GetMouseLocation(int&, int&) const;
    bool IsLeftMousePressed() const;
    bool IsRightMousePressed() const;
    void KeyDown(unsigned int);
    void KeyUp(unsigned int);
    bool IsLeftArrowPressed() const;
    bool IsRightArrowPressed() const;
    bool IsScrollUp() const;
    bool IsScrollDown() const;
    bool IsUpArrowPressed() const;
    bool IsDownArrowPressed() const;
    bool IsAPressed() const;
    bool IsDPressed() const;
    bool IsWPressed() const;
    bool IsSPressed() const;
    bool IsQPressed() const;
    bool IsEPressed()const;
    bool IsKeyDown(unsigned int) const;
    bool is_key_pressed(const unsigned int);
 
private:
    bool m_keys[256];
 
    bool ReadKeyboard();
    bool ReadMouse();
    void ProcessInput();
 
private:
    IDirectInput8* m_directInput;
    IDirectInputDevice8* m_keyboard;
    IDirectInputDevice8* m_mouse;
 
    unsigned char m_keyboardState[256];
    DIMOUSESTATE m_mouseState;
 
    int m_screenWidth, m_screenHeight, m_mouseX, m_mouseY;
    bool m_previousTildeState;
 
};
 
#endif