BungeeCordController.java 文件源码

public void add(String server, Location location) {
    final BungeeCordSignInfo info = new BungeeCordSignInfo.Container(location, server);
    this.signs.add(info);
    final BungeeCordSignInfo[] signInfos = this.signs.toArray(new BungeeCordSignInfo[this.signs.size()]);
    this.plugin.getServer().getScheduler().runTaskAsynchronously(this.plugin, () -> {
        try {
            final FileConfiguration configuration = new YamlConfiguration();
            final File file = new File(BungeeCordController.this.plugin.getDataFolder(), "bungeecord_signs.yml");
            if (file.exists()) {
                if (!file.delete()) {
                    Bukkit.getLogger().log(Level.WARNING, "File cannot get deleted.");
                }
            }
            for (int i = 0; i < signInfos.length; i++) {
                configuration.set("signs." + i, signInfos[i].serialize());
            }
            configuration.save(file);
        } catch (final IOException e) {
            Bukkit.getLogger().log(Level.WARNING, "Save sign location.", e);
        }
    });
}