//周期刷新函数，有些设备需要
public override void Update()
{
if (serialPortInput != null)
{
serialPortInput.UpdateDevice();
}
base.Update();
if (DragonIO.serialPortInput.GetButtonAccess(SystemLeftButtonKey))
{
if (buttonLeftSystemStatus == ButtonStatus.Button_Nothing)
{
buttonLeftSystemStatus = ButtonStatus.Button_Down;
}
else if (buttonLeftSystemStatus == ButtonStatus.Button_Down)
{
buttonLeftSystemStatus = ButtonStatus.Button_Press;
}
}
else
{
if (buttonLeftSystemStatus == ButtonStatus.Button_Down ||
buttonLeftSystemStatus == ButtonStatus.Button_Press)
{
buttonLeftSystemStatus = ButtonStatus.Button_Up;
}
else if (buttonLeftSystemStatus == ButtonStatus.Button_Up)
{
buttonLeftSystemStatus = ButtonStatus.Button_Nothing;
}
}
if (DragonIO.serialPortInput.GetButtonAccess(SystemRightButtonKey))
{
if (buttonRightSystemStatus == ButtonStatus.Button_Nothing)
{
buttonRightSystemStatus = ButtonStatus.Button_Down;
}
else if (buttonRightSystemStatus == ButtonStatus.Button_Down)
{
buttonRightSystemStatus = ButtonStatus.Button_Press;
}
}
else
{
if (buttonRightSystemStatus == ButtonStatus.Button_Down ||
buttonRightSystemStatus == ButtonStatus.Button_Press)
{
buttonRightSystemStatus = ButtonStatus.Button_Up;
}
else if (buttonRightSystemStatus == ButtonStatus.Button_Up)
{
buttonRightSystemStatus = ButtonStatus.Button_Nothing;
}
}
}
