#pragma comment( lib, "winmm.lib" )

#include <Windows.h>
#include <mmsystem.h>
#include<iostream>


int main()
{
	MCI_OPEN_PARMS mPar = { 0 };
	mPar.lpstrDeviceType = reinterpret_cast<LPCWSTR>(MCI_DEVTYPE_CD_AUDIO);
	mciSendCommand(0, MCI_OPEN, MCI_OPEN_TYPE | MCI_OPEN_TYPE_ID, (DWORD)&mPar);
	while (1)
	{
		mciSendCommand(mPar.wDeviceID, MCI_SET, MCI_SET_DOOR_OPEN, 0);

		// Close tray
		mciSendCommand(mPar.wDeviceID, MCI_SET, MCI_SET_DOOR_CLOSED, 0);
		std::cout << ("\a");
		Sleep(200);
	}


	// Open device


	// Open tray


	// Close device
	mciSendCommand(mPar.wDeviceID, MCI_CLOSE, MCI_WAIT, 0);

	return 0;
}