/// <summary>
/// 根据游戏手柄的Id实例化
/// </summary>
/// <param name="joystickId"></param>
public Joystick(int joystickId)
{
this.Id = joystickId;
this.JoystickCAPS = new JoystickAPI.JOYCAPS();
//取得游戏手柄的参数信息
if (JoystickAPI.joyGetDevCaps(joystickId, ref this.JoystickCAPS, Marshal.SizeOf(typeof(JoystickAPI.JOYCAPS)))
== JoystickAPI.JOYERR_NOERROR)
{
this.IsConnected = true;
this.Name = this.JoystickCAPS.szPname;
}
else
{
this.IsConnected = false;
}
}
/// <summary>
/// 定时器的回调方法
/// </summary>
/// <param name="state"></param>
//private void OnTimerCallback(object state)
public JoystickHandle OnTimerCallback()
{
JoyHandle = new JoystickHandle();
JoystickAPI.JOYINFOEX infoEx = new JoystickAPI.JOYINFOEX();
infoEx.dwSize = Marshal.SizeOf(typeof(JoystickAPI.JOYINFOEX));
infoEx.dwFlags = (int)JoystickAPI.JOY_RETURNBUTTONS;
int result = JoystickAPI.joyGetPosEx(this.Id, ref infoEx);
if (result == JoystickAPI.JOYERR_NOERROR)
{
JoyHandle.Xpos = infoEx.dwXpos;
JoyHandle.Ypos = infoEx.dwYpos;
JoyHandle.Zpos = infoEx.dwZpos;
JoyHandle.Rpos = infoEx.dwRpos;
}
return(JoyHandle);
}
