org.bukkit.craftbukkit.help.CustomIndexHelpTopic Maven / Gradle / Ivy

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package org.bukkit.craftbukkit.help;

import org.bukkit.command.CommandSender;
import org.bukkit.help.HelpMap;
import org.bukkit.help.HelpTopic;
import org.bukkit.help.IndexHelpTopic;

import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;

/**
 *
 */
public class CustomIndexHelpTopic extends IndexHelpTopic {
  private final HelpMap helpMap;
  private List futureTopics;

  public CustomIndexHelpTopic(HelpMap helpMap, String name, String shortText, String permission, List futureTopics, String preamble) {
    super(name, shortText, permission, new HashSet(), preamble);
    this.helpMap = helpMap;
    this.futureTopics = futureTopics;
  }

  @Override
  public String getFullText(CommandSender sender) {
    if (futureTopics != null) {
      List topics = new LinkedList();
      for (String futureTopic : futureTopics) {
        HelpTopic topic = helpMap.getHelpTopic(futureTopic);
        if (topic != null) {
          topics.add(topic);
        }
      }
      setTopicsCollection(topics);
      futureTopics = null;
    }

    return super.getFullText(sender);
  }
}