void main()
{
    // If running the lowest AI, abort for performance reasons.
    if ( GetAILevel() == AI_LEVEL_VERY_LOW )
        return;

    // If busy with combat or conversation, skip this heartbeat.
    if ( IsInConversation(OBJECT_SELF)  ||  GetIsInCombat() )
        return;

    // Get the PC who will be referenced in this event.
    object oPC = GetNearestCreature(CREATURE_TYPE_PLAYER_CHAR, PLAYER_CHAR_IS_PC, OBJECT_SELF, 1,
                                    CREATURE_TYPE_PERCEPTION, PERCEPTION_SEEN);

    // Only fire once.
    if ( GetLocalInt(GetModule(), "DO_ONCE__" + GetTag(OBJECT_SELF)) )
        return;
    SetLocalInt(GetModule(), "DO_ONCE__" + GetTag(OBJECT_SELF), TRUE);

    // Have us perform a sequence of actions.
    ActionSit(GetNearestObjectByTag("RoyalSeat"));
}