#include "MainCore.h"

bool cKeyboard::Create(HWND hWnd,HINSTANCE hInst)
{
	if (FAILED(DirectInput8Create(hInst,DIRECTINPUT_VERSION,IID_IDirectInput8,(void**)&DI,NULL)))
		return (FALSE);
	if(FAILED(DI->CreateDevice(GUID_SysKeyboard,&DIDevice,NULL)))
		return (FALSE);
	DIDevice->SetDataFormat(&c_dfDIKeyboard);
	DIDevice->SetCooperativeLevel(hWnd,DISCL_FOREGROUND | DISCL_NONEXCLUSIVE | DISCL_NOWINKEY);
	if (FAILED(DIDevice->Acquire()))
		return (FALSE);
	return (TRUE);
}

bool cKeyboard::Read(void)
{
	if(FAILED(DIDevice->GetDeviceState(sizeof(buffer),(LPVOID)&buffer)))
		return (FALSE);
	return (TRUE);

}

bool cKeyboard::KeyPressed(BYTE k)
{
	#define KEYDOWN(name, key) (name[key] & 0x80) 
	if (KEYDOWN(buffer,k))
		return (TRUE);
	return (FALSE);
}