编辑“︁Stendhal Quest Coding”︁（章节）

== Commonly used conversation phrases ==

Good, Hayunn now replies to the trigger "quest". He does not, however, reply to "task". All other NPCs accept both words as synonym. A simple solution would be to add a second ''npc.addReply'' line. But there is a better way which makes it very easy to add additional synonyms later. We predefined lists of commonly used [http://arianne.cvs.sf.net/viewvc/arianne/stendhal/src/games/stendhal/server/entity/npc/ConversationPhrases.java?view=markup ConversationPhrases]. If there are already conversation phrases defined for the triggers that you would like to add, you should use the phrases.

Let's adjust the above sample by using ''ConversationPhrases.QUEST_MESSAGES'' instead of the hard coded word "quest":

<source lang="java">
public void prepareQuestStep() {

    // get a reference to the Hayunn npc
    SpeakerNPC npc = npcs.get("Hayunn Naratha");

    // add a reply on quest related trigger phrases to Hayunn
    npc.addReply(ConversationPhrases.QUEST_MESSAGES, 
        "My mouth is dry, but I can't be seen to abandon this teaching room!");
}
</source>

Please compile and restart your server. Hayunn should now respond to "quest", "task", and "favor", after you started the talk by saying "hi".