void main()

{

    object oTarget;
    object oSpawn;

    // Get the creature who triggered this event.
    object oPC = GetLastOpenedBy();

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

    // Spawn "dfghtr".
    oTarget = GetWaypointByTag("WP_SPn_Dftgtr");
    oSpawn = CreateObject(OBJECT_TYPE_CREATURE, "dfghtr", GetLocation(oTarget));
    AssignCommand(oSpawn, ActionStartConversation(oPC));
}