BukkitPlugin.java 文件源码

@EventHandler
public void onPlayerLogin(AsyncPlayerPreLoginEvent event) {
    if (core == null) return; // Too early, we haven't finished initializing yet

    UUID uuid = null;
    try { uuid = event.getUniqueId(); } catch (NoSuchMethodError ignored) {}
    core.updateClient(event.getAddress(), uuid, event.getName());
}