Пример #1
0
  public static RuntimeException throwCME(String msg) {
    if (CommonUtils.isClient()) {
      return ClientHandler.throwCME(msg);
    }

    throw new RuntimeException(msg);
  }
public class NEIServerConfig {
  private static MinecraftServer server;

  public static ConfigFile serverConfig =
      new ConfigFile(new File(CommonUtils.getMinecraftDir(), "config/NEIServer.cfg"))
          .setComment(
              "NEI Server Permissions \n Names are Comma (,) separated \n ALL, OP and NONE are special names");
  public static File worldSaveFile;
  public static File worldSaveDir;
  public static NBTTagCompound worldCompound;

  public static HashMap<String, PlayerSave> playerSaves = new HashMap<String, PlayerSave>();
  public static HashMap<ItemKey, HashSet<String>> bannedblocks =
      new HashMap<ItemKey, HashSet<String>>();

  public static void load(World world) {
    if (MinecraftServer.getServer() == server) return;

    System.out.println("Loading NEI");
    server = MinecraftServer.getServer();

    initDefaults();
    loadBannedBlocks();
    loadSavedConfig(world);
  }

  private static void loadSavedConfig(World world) {
    try {
      worldSaveDir = DimensionManager.getCurrentSaveRootDirectory();
      worldSaveFile = new File(worldSaveDir, "NEI.dat");
      if (!worldSaveFile.getParentFile().exists()) worldSaveFile.getParentFile().mkdirs();
      if (!worldSaveFile.exists()) worldSaveFile.createNewFile();

      if (worldSaveFile.length() == 0) worldCompound = new NBTTagCompound();
      else {
        DataInputStream din = new DataInputStream(new FileInputStream(worldSaveFile));
        worldCompound = (NBTTagCompound) NBTBase.readNamedTag(din);
        din.close();
      }
    } catch (Exception e) {
      throw new RuntimeException(e);
    }
  }

  private static void initDefaults() {
    serverConfig.setNewLineMode(1);
    serverConfig.getTag("permissions").useBraces();
    serverConfig
        .getTag("permissions")
        .setComment("List of players who can use these features. :Eg. time=CodeChicken, Friend1");
    serverConfig.getTag("BannedBlocks").useBraces();
    serverConfig
        .getTag("BannedBlocks")
        .setComment(
            "List of players who can use these blocks. :Anyone not listed here will not have these blocks appear in their item panel.:format is {itemID}::{itemDamage}:Eg. 12::5=CodeChicken, Friend1");

    setDefaultFeature("time");
    setDefaultFeature("rain");
    setDefaultFeature("heal");
    setDefaultFeature("magnet");
    setDefaultFeature("creative");
    setDefaultFeature("creative+");
    setDefaultFeature("adventure");
    setDefaultFeature("enchant");
    setDefaultFeature("potion");
    setDefaultFeature("save-state");
    setDefaultFeature("item");
    setDefaultFeature("delete");
    setDefaultFeature("notify-item", "CONSOLE, OP");

    serverConfig.getTag("BannedBlocks." + Block.bedrock.blockID + ":0").setDefaultValue("NONE");
  }

  private static void setDefaultFeature(String featurename, String... names) {
    if (names.length == 0) names = new String[] {"OP"};

    String list = "";
    for (int i = 0; i < names.length; i++) {
      if (i >= 1) list += ", ";
      list += names[i];
    }
    serverConfig.getTag("permissions." + featurename).setDefaultValue(list);
  }

  private static void saveWorldCompound() {
    try {
      DataOutputStream dout = new DataOutputStream(new FileOutputStream(worldSaveFile));
      NBTBase.writeNamedTag(worldCompound, dout);
      dout.close();
    } catch (Exception e) {
      throw new RuntimeException(e);
    }
  }

  private static NBTTagCompound getDimCompound(int dim) {
    if (!worldCompound.hasKey("dim" + dim))
      worldCompound.setCompoundTag("dim" + dim, new NBTTagCompound());
    return worldCompound.getCompoundTag("dim" + dim);
  }

  public static boolean canPlayerPerformAction(String playername, String name) {
    return isPlayerInList(playername, getPlayerList("permissions." + NEIActions.base(name)), true);
  }

  public static boolean isPlayerInList(
      String playername, HashSet<String> list, boolean allowCards) {
    if (playername.equals("CONSOLE")) return list.contains(playername);

    playername = playername.toLowerCase();

    if (allowCards) {
      if (list.contains("ALL")) return true;
      if ((ServerUtils.isPlayerOP(playername) || ServerUtils.isPlayerOwner(playername))
          && list.contains("OP")) return true;
    }

    return list.contains(playername);
  }

  public static boolean isActionDisabled(int dim, String name) {
    return getDimCompound(dim).getBoolean("disabled" + name);
  }

  public static void disableAction(int dim, String name, boolean disable) {
    getDimCompound(dim).setBoolean("disabled" + name, disable);
    NEISPH.sendActionDisabled(dim, name, disable);
    saveWorldCompound();
  }

  public static HashSet<String> getPlayerList(String tag) {
    String[] list = serverConfig.getTag(tag).getValue("").replace(" ", "").split(",");
    return new HashSet<String>(Arrays.asList(list));
  }

  public static void addPlayerToList(String playername, String tag) {
    HashSet<String> list = getPlayerList(tag);

    if (!playername.equals("CONSOLE") && !playername.equals("ALL") && !playername.equals("OP"))
      playername = playername.toLowerCase();

    list.add(playername);
    savePlayerList(tag, list);
  }

  public static void remPlayerFromList(String playername, String tag) {
    HashSet<String> list = getPlayerList(tag);

    if (!playername.equals("CONSOLE") && !playername.equals("ALL") && !playername.equals("OP"))
      playername = playername.toLowerCase();

    list.remove(playername);
    savePlayerList(tag, list);
  }

  private static void savePlayerList(String tag, Collection<String> list) {
    StringBuilder sb = new StringBuilder();
    int i = 0;
    for (Iterator<String> iterator = list.iterator(); iterator.hasNext(); i++) {
      if (i != 0) sb.append(", ");

      sb.append(iterator.next());
    }

    serverConfig.getTag(tag).setValue(sb.toString());
  }

  private static void loadBannedBlocks() {
    ConfigTag banTag = serverConfig.getTag("BannedBlocks");
    for (Entry<String, ConfigTag> entry : banTag.childTagMap().entrySet()) {
      String ident = entry.getKey();
      String num[] = ident.split(":");
      ItemKey hash =
          num.length == 1
              ? new ItemKey(Integer.parseInt(num[0]), -1)
              : new ItemKey(Integer.parseInt(num[0]), Integer.parseInt(num[1]));

      bannedblocks.put(hash, getPlayerList(entry.getValue().qualifiedname));
    }
  }

  public static PlayerSave forPlayer(String username) {
    return playerSaves.get(username);
  }

  public static void loadPlayer(EntityPlayer player) {
    System.out.println("Loading Player: " + player.username);
    playerSaves.put(
        player.username, new PlayerSave(player.username, new File(worldSaveDir, "NEI/players")));
  }

  public static void unloadPlayer(EntityPlayer player) {
    System.out.println("Unloading Player: " + player.username);
    PlayerSave playerSave = playerSaves.remove(player.username);
    if (playerSave != null) playerSave.save();
  }

  public static boolean authenticatePacket(EntityPlayerMP sender, PacketCustom packet) {
    switch (packet.getType()) {
      case 1:
      case 5:
        return canPlayerPerformAction(sender.username, "item");
      case 4:
        return canPlayerPerformAction(sender.username, "delete");
      case 6:
        return canPlayerPerformAction(sender.username, "magnet");
      case 7:
        return canPlayerPerformAction(sender.username, "time");
      case 8:
        return canPlayerPerformAction(sender.username, "heal");
      case 9:
        return canPlayerPerformAction(sender.username, "rain");
      case 14:
      case 23:
        return canPlayerPerformAction(sender.username, "creative+");
      case 21:
      case 22:
        return canPlayerPerformAction(sender.username, "enchant");
      case 24:
        return canPlayerPerformAction(sender.username, "potion");
    }
    return true;
  }
}