var action;
if (instance_exists(obj_dialogue_shop_parent))
    action = obj_dialogue_shop_parent.action[obj_dialogue_shop_parent.message_current];
else
    action = "Nothing";
if (action != "Nothing")
{
    if (instance_exists(obj_dialogue_shop_parent) && obj_dialogue_shop_parent.point[obj_dialogue_shop_parent.message_current] == 1)
    {
        script_execute(obj_dialogue_shop_parent.action_script[obj_dialogue_shop_parent.message_current]);
    }
    else
    {
        can_talk_no_loop = false;
        sprite_index = head_sprite;
        image_speed = 0;
        image_index = 0;
    }
}
if (action != "Override")
{
    if (instance_exists(obj_dialogue_shop_parent))
    {
        if (sprite_index != obj_dialogue_shop_parent.portrait_author_head[obj_dialogue_shop_parent.message_current])
            sprite_index = obj_dialogue_shop_parent.portrait_author_head[obj_dialogue_shop_parent.message_current];
    }
    else
    {
        sprite_index = head_sprite;
    }
    if (instance_exists(obj_dialogue_shop_parent) && obj_dialogue_shop_parent.point[obj_dialogue_shop_parent.message_current] == 1)
    {
        if (obj_dialogue_shop_parent.can_talk == true)
        {
            if (can_talk_no_loop == false)
            {
                image_index = 1;
                can_talk_no_loop = true;
            }
            image_speed = global.text_speed * global.talk_speed_author * obj_dialogue_shop_parent.hold;
        }
        else
        {
            can_talk_no_loop = false;
            image_speed = 0;
            image_index = 0;
        }
    }
    else
    {
        can_talk_no_loop = false;
        image_speed = 0;
        image_index = 0;
    }
}