void main()
{
    object oDoor = GetObjectByTag("di_cavedoor1");
    ActionPlayAnimation(ANIMATION_PLACEABLE_ACTIVATE);
    SetLocalInt(oDoor, GetTag(OBJECT_SELF), TRUE);

    DelayCommand(10.0, ActionPlayAnimation(ANIMATION_PLACEABLE_DEACTIVATE));
    DelayCommand(10.0, SetLocalInt(oDoor, GetTag(OBJECT_SELF), FALSE));
}