//This class sets up a camera and uses DirectInput 

//to rotate, and move the camera

#include<dinput.h>
#include<windows.h>

#define DXERRORCHK(function,type) if(FAILED(function)){MessageBox(NULL,type,"Error",MB_OK); return false;}

class CCamera
{
public:
	bool Initialize(HINSTANCE hInstance);

private:
	IDirectInput8 *p_iDInput8; //Create a pointer to an instance of a dinput object

	IDirectInputDevice8 *p_iDInputDevice8;
};

bool CCamera::Initialize(HINSTANCE hInstance)
{
	//Create the dinput object

	DirectInput8Create(hInstance, DIRECTINPUT_VERSION, IID_DirectInput8,
		(VOID**)p_iDInput8,NULL);
	
	//Create our keyboard device

	DXERRORCHK(p_iDInput->CreateDevice(GUID_SysKeyboard,&p_iDInputDevice8,NULL),
		"Failed to create keyboard device");
	
	//Set data format

	DXERRORCHK(p_iDInputDevice8->SetFormat(&c_dfDIKeyboard),
		"Failed to set keyboard format");

}