[Arianne-devel] Dialog engine ( code part )

[Miguel A. B. L. <mig...@ho...>]

Hi,
I paste here the code for a dialog like the previous diagram ( not exactly 
the same ).

The add method is a typical FSM.
actual_state, trigger, condition ---> next_state, reply, action

Regards,
Miguel

--

        Behaviours.addGreeting(this);
        Behaviours.addJob(this,"I am the librarian.");
        Behaviours.addHelp(this,"Read!.");

        add(1,"book",new ChatCondition()
          {
          public boolean fire(Player player, SpeakerNPC npc)
            {
            return player.isQuestCompleted("ceryl_book");
            }
          },
            1,"I already got the book. Thank you!",null);

        add(1,"book",new ChatCondition()
          {
          public boolean fire(Player player, SpeakerNPC npc)
            {
            return player.hasQuest("ceryl_book") && 
player.getQuest("ceryl_book").equals("jyanath");
            }
          },
            1,null,new ChatAction()
          {
          public void fire(Player player, String text, SpeakerNPC engine)
            {
            say("Thanks!");
            player.addXP(100);
            player.setQuest("ceryl_book","done");
            player.removeQuest("ceryl_book");
            }
          });

        add(1,"book",new ChatCondition()
          {
          public boolean fire(Player player, SpeakerNPC npc)
            {
            return player.hasQuest("ceryl_book") && 
player.getQuest("ceryl_book").equals("start");
            }
          },
            1,"I really need that book now!. Go to talk with 
Jyanath.",null);

        add(1,"book",new ChatCondition()
          {
          public boolean fire(Player player, SpeakerNPC npc)
            {
            return !player.hasQuest("ceryl_book");
            }
          },
            60,"Could you ask Jyanath for a #book that I am looking?",null);

        add(60,"yes",null,
            1,null,new ChatAction()
          {
          public void fire(Player player, String text, SpeakerNPC engine)
            {
            say("Great!. Start the quest now!");
            player.setQuest("ceryl_book","start");
            }
          });

        add(60,"no",null,1,"Oh! Ok :(",null);

        Behaviours.addGoodbye(this);