完善 @TCommand 注解

新增 TCommandHandler 类用于动态命令注册

src/main/java/com/ilummc/tlib/util/Ref.java

@@ -12,6 +12,7 @@ import sun.reflect.Reflection;
 
 import javax.annotation.concurrent.ThreadSafe;
 import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
 import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.stream.Collectors;

src/main/java/me/skymc/taboolib/Main.java

@@ -1,58 +1,37 @@
 package me.skymc.taboolib;
 
 import com.ilummc.tlib.TLib;
-import com.ilummc.tlib.annotations.Dependency;
-import com.ilummc.tlib.inject.TDependencyInjector;
 import com.ilummc.tlib.resources.TLocale;
 import com.ilummc.tlib.util.IO;
 import com.ilummc.tlib.util.Strings;
-import me.skymc.taboolib.anvil.AnvilContainerAPI;
-import me.skymc.taboolib.bstats.Metrics;
-import me.skymc.taboolib.commands.TabooLibExecuteCommand;
-import me.skymc.taboolib.commands.TabooLibMainCommand;
-import me.skymc.taboolib.commands.internal.TBaseCommand;
-import me.skymc.taboolib.commands.language.Language2Command;
-import me.skymc.taboolib.commands.locale.TabooLibLocaleCommand;
-import me.skymc.taboolib.commands.plugin.TabooLibPluginCommand;
-import me.skymc.taboolib.commands.taboolib.listener.ListenerItemListCommand;
-import me.skymc.taboolib.commands.taboolib.listener.ListenerSoundsCommand;
 import me.skymc.taboolib.database.GlobalDataManager;
 import me.skymc.taboolib.database.PlayerDataManager;
 import me.skymc.taboolib.economy.EcoUtils;
-import me.skymc.taboolib.entity.EntityUtils;
 import me.skymc.taboolib.fileutils.ConfigUtils;
 import me.skymc.taboolib.fileutils.FileUtils;
-import me.skymc.taboolib.fileutils.TLogs;
 import me.skymc.taboolib.inventory.ItemUtils;
 import me.skymc.taboolib.inventory.speciaitem.SpecialItem;
 import me.skymc.taboolib.itagapi.TagDataHandler;
 import me.skymc.taboolib.javascript.ScriptHandler;
-import me.skymc.taboolib.javashell.JavaShell;
+import me.skymc.taboolib.listener.TListenerHandler;
-import me.skymc.taboolib.listener.*;
-import me.skymc.taboolib.message.ChatCatcher;
 import me.skymc.taboolib.mysql.hikari.HikariHandler;
 import me.skymc.taboolib.mysql.protect.MySQLConnection;
 import me.skymc.taboolib.nms.item.DabItemUtils;
 import me.skymc.taboolib.other.NumberUtils;
 import me.skymc.taboolib.permission.PermissionUtils;
 import me.skymc.taboolib.playerdata.DataUtils;
-import me.skymc.taboolib.sign.SignUtils;
 import me.skymc.taboolib.skript.SkriptHandler;
 import me.skymc.taboolib.socket.TabooLibClient;
-import me.skymc.taboolib.string.StringUtils;
 import me.skymc.taboolib.string.language2.Language2;
 import me.skymc.taboolib.support.SupportPlaceholder;
 import me.skymc.taboolib.timecycle.TimeCycleManager;
 import me.skymc.taboolib.translateuuid.TranslateUUID;
-import me.skymc.taboolib.translateuuid.TranslateUUIDCommand;
 import me.skymc.taboolib.update.UpdateTask;
 import me.skymc.tlm.TLM;
-import me.skymc.tlm.command.TLMCommands;
 import me.skymc.tlm.module.TabooLibraryModule;
 import net.milkbowl.vault.economy.Economy;
 import org.bukkit.Bukkit;
 import org.bukkit.configuration.file.FileConfiguration;
-import org.bukkit.event.Listener;
 import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.java.JavaPlugin;
 import org.bukkit.scheduler.BukkitRunnable;
@@ -60,11 +39,9 @@ import org.bukkit.scheduler.BukkitRunnable;
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
-import java.net.InetAddress;
 import java.nio.charset.Charset;
 import java.util.Arrays;
 import java.util.Random;
-import java.util.stream.Collectors;
 
 /**
  * @author sky
@@ -118,7 +95,7 @@ public class Main extends JavaPlugin {
         TLib.init();
         TLib.injectPluginManager();
         // 载入插件设置
-        TabooLibSettings.setup();
+        TabooLibLoader.setup();
         // 载入大饼
         TLib.initPost();
         // 载入连接池
@@ -128,7 +105,7 @@ public class Main extends JavaPlugin {
     @Override
     public void onEnable() {
         // 注册插件配置
-        TabooLibSettings.register();
+        TabooLibLoader.register();
         // 载入经济
         EcoUtils.setupEconomy();
         // 载入权限
@@ -211,8 +188,6 @@ public class Main extends JavaPlugin {
         DataUtils.saveAllCaches();
         // 保存玩家数据
         PlayerDataManager.saveAllPlayers(false, true);
-        // 结束脚本
-        JavaShell.javaShellCancel();
         // 注销 SpecialItem 接口
         SpecialItem.getInst().unloadItems();
         // 注销 TLM 接口

src/main/java/me/skymc/taboolib/TabooLibLoader.java

@@ -23,7 +23,7 @@ import java.util.stream.Collectors;
  * @Author sky
  * @Since 2018-08-23 17:04
  */
-class TabooLibSettings {
+class TabooLibLoader {
 
     static void setup() {
         testInternet();
@@ -33,8 +33,8 @@ class TabooLibSettings {
     }
 
     static void register() {
-        registerCommands();
         registerListener();
+        registerCommands();
         registerMetrics();
     }
 

src/main/java/me/skymc/taboolib/client/LogClient.java

@@ -19,7 +19,7 @@ public class LogClient extends JFrame {
 		super(title);
 		
 		// DEFAULT CLOSE OPERATION
-		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
 		
 		// SETTINGS
 		final JScrollPane scrollPane = new JScrollPane();
@@ -37,30 +37,21 @@ public class LogClient extends JFrame {
 		textArea.setBackground(Color.black);
 		textArea.setForeground(Color.LIGHT_GRAY);
 		
-		addstr(title);
+		addString(title);
-		addstr("");
+		addString("");
 	}
 
 	public void addString(String a) {
-		
-		textArea.append("[" + sdf.format(System.currentTimeMillis()) + " NONE]: " + a + '\n');
-		textArea.setSelectionStart(textArea.getText().length());
-	}
-	
-	public void addstr(String a) {
-		
 		textArea.append(a + '\n');
 		textArea.setSelectionStart(textArea.getText().length());
 	}
 	
 	public void info(String a) {
-		
 		textArea.append("[" + sdf.format(System.currentTimeMillis()) + " INFO]: " + a + '\n');
 		textArea.setSelectionStart(textArea.getText().length());
 	}
 	
 	public void warn(String a) {
-		
 		textArea.append("[" + sdf.format(System.currentTimeMillis()) + " WARN]: " + a + '\n');
 		textArea.setSelectionStart(textArea.getText().length());
 	}

src/main/java/me/skymc/taboolib/commands/TabooLibExecuteCommand.java

@@ -19,7 +19,11 @@ import org.bukkit.event.server.ServerCommandEvent;
  * @Author sky
  * @Since 2018-07-04 21:32
  */
-@TCommand(name = "taboolibexecute")
+@TCommand(
+        name = "taboolibexecute",
+        aliases = {"texecute"},
+        permission = "taboolib.admin"
+)
 public class TabooLibExecuteCommand extends BaseMainCommand {
 
     @Override

src/main/java/me/skymc/taboolib/commands/TabooLibMainCommand.java

@@ -28,13 +28,18 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.scheduler.BukkitRunnable;
 
 import java.io.File;
+import java.util.List;
 import java.util.concurrent.TimeUnit;
 
 /**
  * @Author sky
  * @Since 2018-05-09 21:38
  */
-@TCommand(name = "taboolib")
+@TCommand(
+        name = "taboolib",
+        permission = "taboolib.admin",
+        aliases = "tlib"
+)
 public class TabooLibMainCommand extends BaseMainCommand {
 
     @Override
@@ -563,72 +568,7 @@ public class TabooLibMainCommand extends BaseMainCommand {
     @CommandRegister(priority = 17)
     BaseSubCommand getEmptyLine4 = null;
 
-    @CommandRegister(priority = 18)
-    BaseSubCommand shellLoad = new BaseSubCommand() {
-
-        @Override
-        public String getLabel() {
-            return "shellLoad";
-        }
-
-        @Override
-        public String getDescription() {
-            return TLocale.asString("COMMANDS.TABOOLIB.JAVASHELL.DESCRIPTION.LOAD");
-        }
-
-        @Override
-        public CommandArgument[] getArguments() {
-            return new CommandArgument[]{
-                    new CommandArgument(TLocale.asString("COMMANDS.TABOOLIB.JAVASHELL.ARGUMENTS.LOAD.0"))
-            };
-        }
-
-        @Override
-        public void onCommand(CommandSender sender, Command command, String label, String[] args) {
-            new ShellLoadCommand(sender, args);
-        }
-
-        @Override
-        public boolean ignoredLabel() {
-            return false;
-        }
-    };
-
-    @CommandRegister(priority = 19)
-    BaseSubCommand shellUnload = new BaseSubCommand() {
-
-        @Override
-        public String getLabel() {
-            return "shellUnload";
-        }
-
-        @Override
-        public String getDescription() {
-            return TLocale.asString("COMMANDS.TABOOLIB.JAVASHELL.DESCRIPTION.UNLOAD");
-        }
-
-        @Override
-        public CommandArgument[] getArguments() {
-            return new CommandArgument[]{
-                    new CommandArgument(TLocale.asString("COMMANDS.TABOOLIB.JAVASHELL.ARGUMENTS.UNLOAD.0"))
-            };
-        }
-
-        @Override
-        public void onCommand(CommandSender sender, Command command, String label, String[] args) {
-            new ShellUnloadCommand(sender, args);
-        }
-
-        @Override
-        public boolean ignoredLabel() {
-            return false;
-        }
-    };
-
     @CommandRegister(priority = 20)
-    BaseSubCommand getEmptyLine5 = null;
-
-    @CommandRegister(priority = 20.5)
     BaseSubCommand tagDisplay = new BaseSubCommand() {
 
         @Override

src/main/java/me/skymc/taboolib/commands/internal/BaseMainCommand.java

@@ -25,14 +25,21 @@ import java.util.stream.Collectors;
  * @Author sky
  * @Since 2018-05-07 21:38
  */
-public abstract class BaseMainCommand implements IMainCommand, CommandExecutor, TabExecutor {
+public abstract class BaseMainCommand implements CommandExecutor, TabExecutor {
 
     private PluginCommand registerCommand;
     private List<Class<?>> linkClasses = new CopyOnWriteArrayList<>();
     private List<BaseSubCommand> subCommands = new CopyOnWriteArrayList<>();
 
+    /**
+     * 指令标题
+     *
+     * @return 文本
+     */
+    abstract public String getCommandTitle();
+
     public static BaseMainCommand createCommandExecutor(String command, BaseMainCommand baseMainCommand) {
-        Preconditions.checkArgument(Bukkit.getPluginCommand(command) != null, "PluginCommand \"" + command + "\"not found");
+        Preconditions.checkArgument(Bukkit.getPluginCommand(command) != null, "PluginCommand \"" + command + "\" not found");
         Preconditions.checkArgument(baseMainCommand != null, "Executor cannot be null");
         Preconditions.checkArgument(baseMainCommand.getClass() != BaseMainCommand.class, "Executor can not be \"BaseMainCommand.class\"");
         baseMainCommand.setRegisterCommand(Bukkit.getPluginCommand(command));
@@ -99,6 +106,11 @@ public abstract class BaseMainCommand implements IMainCommand, CommandExecutor,
         subCommands.add(subCommand);
     }
 
+    @Override
+    public List<String> onTabComplete(CommandSender commandSender, Command command, String s, String[] args) {
+        return args.length == 1 ? subCommands.stream().filter(subCommand -> subCommand != null && hasPermission(commandSender, subCommand) && (args[0].isEmpty() || subCommand.getLabel().toLowerCase().startsWith(args[0].toLowerCase()))).map(BaseSubCommand::getLabel).collect(Collectors.toList()) : null;
+    }
+
     @Override
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
         if (args.length == 0) {
@@ -134,11 +146,6 @@ public abstract class BaseMainCommand implements IMainCommand, CommandExecutor,
         return true;
     }
 
-    @Override
-    public List<String> onTabComplete(CommandSender commandSender, Command command, String s, String[] args) {
-        return args.length == 1 ? subCommands.stream().filter(subCommand -> subCommand != null && hasPermission(commandSender, subCommand) && (args[0].isEmpty() || subCommand.getLabel().toLowerCase().startsWith(args[0].toLowerCase()))).map(ISubCommand::getLabel).collect(Collectors.toList()) : null;
-    }
-
     @Override
     public String toString() {
         return "registerCommand=" + "BaseMainCommand{" + registerCommand + ", linkClasses=" + linkClasses + ", subCommands=" + subCommands + '}';
@@ -161,6 +168,12 @@ public abstract class BaseMainCommand implements IMainCommand, CommandExecutor,
         return Objects.hash(getRegisterCommand(), getLinkClasses(), getSubCommands());
     }
 
+    // *********************************
+    //
+    //        Private Methods
+    //
+    // *********************************
+
     private String getEmptyLine() {
         return TabooLib.getVerint() < 10800 ? "~" : "";
     }

src/main/java/me/skymc/taboolib/commands/internal/BaseSubCommand.java

@@ -1,7 +1,10 @@
 package me.skymc.taboolib.commands.internal;
 
 import com.ilummc.tlib.resources.TLocale;
+import me.skymc.taboolib.commands.internal.type.CommandArgument;
 import me.skymc.taboolib.commands.internal.type.CommandType;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
 
 import java.util.Arrays;
 import java.util.stream.Collectors;
@@ -11,28 +14,91 @@ import java.util.stream.IntStream;
  * @author Bkm016
  * @since 2018-04-17
  */
-public abstract class BaseSubCommand implements ISubCommand {
+public abstract class BaseSubCommand {
 
+    /**
+     * 指令名
+     *
+     * @return 文本
+     */
+    abstract public String getLabel();
+
+    /**
+     * 指令描述
+     *
+     * @return 文本
+     */
+    abstract public String getDescription();
+
+    /**
+     * 指令参数
+     *
+     * @return {@link CommandArgument}
+     */
+    abstract public CommandArgument[] getArguments();
+
+    /**
+     * 指令执行方法
+     *
+     * @param sender  指令使用者
+     * @param command 指令对象
+     * @param label   主命令
+     * @param args    参数（不含主命令及子命令）
+     */
+    abstract public void onCommand(CommandSender sender, Command command, String label, String[] args);
+
+    /**
+     * 指令执行者
+     *
+     * @return {@link CommandType}
+     */
     public CommandType getType() {
         return CommandType.ALL;
     }
 
+    /**
+     * 参数是否屏蔽子命令名
+     *
+     * @return boolean
+     */
     public boolean ignoredLabel() {
         return true;
     }
 
+    /**
+     * 是否需要玩家在线
+     *
+     * @return boolean
+     */
     public boolean requiredPlayer() {
         return false;
     }
 
+    /**
+     * 需要权限
+     *
+     * @return boolean
+     */
     public String getPermission() {
         return null;
     }
 
+    /**
+     * 参数是否符合
+     *
+     * @param args 参数
+     * @return boolean
+     */
     public boolean isParameterConform(String[] args) {
         return IntStream.range(0, getArguments().length).noneMatch(i -> getArguments()[i].isRequired() && (args == null || args.length <= i));
     }
 
+    /**
+     * 获取帮助文本
+     *
+     * @param label 子命令标题
+     * @return String
+     */
     public String getCommandString(String label) {
         String stringBuilder = Arrays.stream(getArguments()).map(parameter -> parameter.toString() + " ").collect(Collectors.joining());
         return TLocale.asString("COMMANDS.INTERNAL.COMMAND-HELP", label, getLabel(), stringBuilder.trim(), getDescription());

src/main/java/me/skymc/taboolib/commands/internal/IMainCommand.java

@@ -1,16 +0,0 @@
-package me.skymc.taboolib.commands.internal;
-
-/**
- * @Author sky
- * @Since 2018-05-07 21:36
- */
-public interface IMainCommand {
-
-    /**
-     * 指令标题
-     *
-     * @return 文本
-     */
-    String getCommandTitle();
-
-}

src/main/java/me/skymc/taboolib/commands/internal/ISubCommand.java

@@ -1,44 +0,0 @@
-package me.skymc.taboolib.commands.internal;
-
-import me.skymc.taboolib.commands.internal.type.CommandArgument;
-import org.bukkit.command.Command;
-import org.bukkit.command.CommandSender;
-
-/**
- * @author Bkm016
- * @since 2018-04-17
- */
-public interface ISubCommand {
-
-    /**
-     * 指令名
-     *
-     * @return 文本
-     */
-    String getLabel();
-
-    /**
-     * 指令描述
-     *
-     * @return 文本
-     */
-    String getDescription();
-
-    /**
-     * 指令参数
-     *
-     * @return {@link CommandArgument}
-     */
-    CommandArgument[] getArguments();
-
-    /**
-     * 指令执行方法
-     *
-     * @param sender 指令使用者
-     * @param command 指令对象
-     * @param label 主命令
-     * @param args 参数（不含主命令及子命令）
-     */
-    void onCommand(CommandSender sender, Command command, String label, String[] args);
-
-}

src/main/java/me/skymc/taboolib/commands/internal/TBaseCommand.java

@@ -1,71 +0,0 @@
-package me.skymc.taboolib.commands.internal;
-
-import me.skymc.taboolib.fileutils.FileUtils;
-import me.skymc.taboolib.listener.TListener;
-import org.bukkit.Bukkit;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.server.PluginEnableEvent;
-import org.bukkit.plugin.Plugin;
-
-/**
- * @Author sky
- * @Since 2018-05-23 2:43
- */
-@TListener(register = "onLoad")
-public class TBaseCommand implements Listener {
-
-    void onLoad() {
-        registerCommands();
-    }
-
-    /**
-     * 向服务端注册 BaseMainCommand 类
-     *
-     * @param command         命令全称（需在 plugin.yml 内注册）
-     * @param baseMainCommand 命令对象
-     * @return {@link BaseMainCommand}
-     */
-    public static BaseMainCommand registerCommand(String command, BaseMainCommand baseMainCommand) {
-        return BaseMainCommand.createCommandExecutor(command, baseMainCommand);
-    }
-
-    /**
-     * 注册所有插件的所有 TCommand 命令
-     */
-    public static void registerCommands() {
-        for (Plugin plugin : Bukkit.getPluginManager().getPlugins()) {
-            try {
-                registerCommand(plugin);
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
-        }
-    }
-
-    /**
-     * 注册插件的所有 TCommand 命令
-     *
-     * @param plugin 插件
-     */
-    public static void registerCommand(Plugin plugin) {
-        for (Class pluginClass : FileUtils.getClasses(plugin)) {
-            if (BaseMainCommand.class.isAssignableFrom(pluginClass) && pluginClass.isAnnotationPresent(TCommand.class)) {
-                TCommand tCommand = (TCommand) pluginClass.getAnnotation(TCommand.class);
-                try {
-                    registerCommand(tCommand.name(), (BaseMainCommand) pluginClass.newInstance());
-                } catch (InstantiationException | IllegalAccessException e) {
-                    e.printStackTrace();
-                }
-            }
-        }
-    }
-
-    @EventHandler
-    public void onEnable(PluginEnableEvent e) {
-        try {
-            registerCommand(e.getPlugin());
-        } catch (Exception ignored) {
-        }
-    }
-}

src/main/java/me/skymc/taboolib/commands/internal/TCommand.java

@@ -4,6 +4,7 @@ import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
+import java.util.List;
 
 /**
  * @Author sky
@@ -15,4 +16,13 @@ public @interface TCommand {
 
     String name();
 
+    String permission() default "";
+
+    String permissionMessage() default "";
+
+    String description() default "";
+
+    String usage() default "";
+
+    String[] aliases() default "";
 }

src/main/java/me/skymc/taboolib/commands/internal/TCommandHandler.java

@@ -0,0 +1,181 @@
+package me.skymc.taboolib.commands.internal;
+
+import com.ilummc.tlib.resources.TLocale;
+import me.skymc.taboolib.fileutils.FileUtils;
+import me.skymc.taboolib.listener.TListener;
+import me.skymc.taboolib.methods.ReflectionUtils;
+import me.skymc.taboolib.string.ArrayUtils;
+import org.bukkit.Bukkit;
+import org.bukkit.command.*;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.server.PluginEnableEvent;
+import org.bukkit.plugin.Plugin;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @Author sky
+ * @Since 2018-05-23 2:43
+ */
+@TListener
+public class TCommandHandler implements Listener {
+
+    private static SimpleCommandMap commandMap;
+
+    public TCommandHandler() {
+        try {
+            Field commandMap = Bukkit.getPluginManager().getClass().getDeclaredField("commandMap");
+            commandMap.setAccessible(true);
+            TCommandHandler.commandMap = (SimpleCommandMap) commandMap.get(Bukkit.getPluginManager());
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        try {
+            registerCommands();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    @EventHandler
+    public void onEnable(PluginEnableEvent e) {
+        try {
+            registerCommand(e.getPlugin());
+        } catch (Exception ignored) {
+        }
+    }
+
+    public static boolean registerPluginCommand(Plugin plugin, String command, CommandExecutor commandExecutor) {
+        return registerPluginCommand(plugin, command, "", "/" + command, new ArrayList<>(), null, null, commandExecutor, null);
+    }
+
+    public static boolean registerPluginCommand(Plugin plugin, String command, CommandExecutor commandExecutor, TabExecutor tabExecutor) {
+        return registerPluginCommand(plugin, command, "", "/" + command, new ArrayList<>(), null, null, commandExecutor, tabExecutor);
+    }
+
+    public static boolean registerPluginCommand(Plugin plugin, String command, String description, CommandExecutor commandExecutor, TabExecutor tabExecutor) {
+        return registerPluginCommand(plugin, command, description, "/" + command, new ArrayList<>(), null, null, commandExecutor, tabExecutor);
+    }
+
+    public static boolean registerPluginCommand(Plugin plugin, String command, String description, String usage, CommandExecutor commandExecutor, TabExecutor tabExecutor) {
+        return registerPluginCommand(plugin, command, description, usage, new ArrayList<>(), null, null, commandExecutor, tabExecutor);
+    }
+
+    public static boolean registerPluginCommand(Plugin plugin, String command, String description, String usage, List<String> aliases, CommandExecutor commandExecutor, TabExecutor tabExecutor) {
+        return registerPluginCommand(plugin, command, description, usage, aliases, null, null, commandExecutor, tabExecutor);
+    }
+
+    /**
+     * 向服务端动态注册命令
+     *
+     * @param plugin            所属插件
+     * @param command           命令名称
+     * @param description       命令描述
+     * @param usage             命令用法
+     * @param aliases           别名
+     * @param permission        权限
+     * @param permissionMessage 权限提示
+     * @param commandExecutor   命令执行器
+     * @param tabExecutor       补全执行器
+     * @return 注册结果(boolean)
+     */
+    public static boolean registerPluginCommand(Plugin plugin, String command, String description, String usage, List<String> aliases, String permission, String permissionMessage, CommandExecutor commandExecutor, TabExecutor tabExecutor) {
+        try {
+            Constructor<PluginCommand> constructor = PluginCommand.class.getDeclaredConstructor(String.class, Plugin.class);
+            constructor.setAccessible(true);
+            PluginCommand pluginCommand = constructor.newInstance(command, plugin);
+            pluginCommand.setExecutor(commandExecutor);
+            pluginCommand.setTabCompleter(tabExecutor);
+            ReflectionUtils.setValue(pluginCommand, pluginCommand.getClass().getSuperclass(), true, "description", description);
+            ReflectionUtils.setValue(pluginCommand, pluginCommand.getClass().getSuperclass(), true, "usageMessage", usage);
+            ReflectionUtils.setValue(pluginCommand, pluginCommand.getClass().getSuperclass(), true, "aliases", aliases);
+            ReflectionUtils.setValue(pluginCommand, pluginCommand.getClass().getSuperclass(), true, "activeAliases", aliases);
+            ReflectionUtils.setValue(pluginCommand, pluginCommand.getClass().getSuperclass(), true, "permission", permission);
+            ReflectionUtils.setValue(pluginCommand, pluginCommand.getClass().getSuperclass(), true, "permissionMessage", permissionMessage);
+            commandMap.register(command, pluginCommand);
+            TLocale.Logger.info("COMMANDS.INTERNAL.COMMAND-CREATE", plugin.getName(), command);
+            return true;
+        } catch (Exception e) {
+            TLocale.Logger.info("COMMANDS.INTERNAL.COMMAND-CREATE-FAILED", plugin.getName(), command, e.getMessage());
+            return false;
+        }
+    }
+
+    /**
+     * 向服务端注册 BaseMainCommand 类
+     *
+     * @param command         命令全称（需在 plugin.yml 内注册）
+     * @param baseMainCommand 命令对象
+     * @return {@link BaseMainCommand}
+     */
+    public static BaseMainCommand registerCommand(TCommand tCommand, String command, BaseMainCommand baseMainCommand, Plugin plugin) {
+        if (Bukkit.getPluginCommand(command) == null) {
+            registerPluginCommand(
+                    plugin,
+                    command,
+                    ArrayUtils.skipEmpty(tCommand.description(), "Registered by TabooLib."),
+                    ArrayUtils.skipEmpty(tCommand.usage(), "/" + command),
+                    ArrayUtils.skipEmpty(ArrayUtils.asList(tCommand.aliases()), new ArrayList<>()),
+                    ArrayUtils.skipEmpty(tCommand.permission()),
+                    ArrayUtils.skipEmpty(tCommand.permissionMessage()),
+                    baseMainCommand,
+                    baseMainCommand);
+        }
+        return BaseMainCommand.createCommandExecutor(command, baseMainCommand);
+    }
+
+    /**
+     * 注册所有插件的所有 TCommand 命令
+     */
+    public static void registerCommands() {
+        for (Plugin plugin : Bukkit.getPluginManager().getPlugins()) {
+            try {
+                registerCommand(plugin);
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+    }
+
+    /**
+     * 注册插件的所有 TCommand 命令
+     *
+     * @param plugin 插件
+     */
+    public static void registerCommand(Plugin plugin) {
+        for (Class pluginClass : FileUtils.getClasses(plugin)) {
+            if (BaseMainCommand.class.isAssignableFrom(pluginClass) && pluginClass.isAnnotationPresent(TCommand.class)) {
+                TCommand tCommand = (TCommand) pluginClass.getAnnotation(TCommand.class);
+                try {
+                    registerCommand(tCommand, tCommand.name(), (BaseMainCommand) pluginClass.newInstance(), plugin);
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
+    /**
+     * 获取插件注册的命令
+     *
+     * @param command 命令名称
+     * @return {@link Command}
+     */
+    public static Command getPluginCommand(String command) {
+        return commandMap.getCommand(command);
+    }
+
+    // *********************************
+    //
+    //        Getter and Setter
+    //
+    // *********************************
+
+    public static SimpleCommandMap getCommandMap() {
+        return commandMap;
+    }
+}

src/main/java/me/skymc/taboolib/commands/locale/TabooLibLocaleCommand.java

@@ -22,7 +22,11 @@ import java.util.stream.IntStream;
  * @author sky
  * @since 2018-04-22 14:36:28
  */
-@TCommand(name = "tabooliblocale")
+@TCommand(
+        name = "tabooliblocale",
+        aliases = {"taboolocale", "tlocale"},
+        permission = "taboolib.admin"
+)
 public class TabooLibLocaleCommand extends BaseMainCommand {
 
     @Override

src/main/java/me/skymc/taboolib/commands/plugin/TabooLibPluginCommand.java

@@ -4,7 +4,6 @@ import com.google.common.base.Joiner;
 import com.ilummc.tlib.resources.TLocale;
 import me.skymc.taboolib.commands.internal.BaseMainCommand;
 import me.skymc.taboolib.commands.internal.BaseSubCommand;
-import me.skymc.taboolib.commands.internal.ISubCommand;
 import me.skymc.taboolib.commands.internal.TCommand;
 import me.skymc.taboolib.commands.internal.type.CommandArgument;
 import me.skymc.taboolib.commands.internal.type.CommandRegister;
@@ -26,7 +25,11 @@ import java.util.stream.Collectors;
  * @Author sky
  * @Since 2018-05-07 20:14
  */
-@TCommand(name = "taboolibplugin")
+@TCommand(
+        name = "taboolibplugin",
+        aliases = {"tabooplugin", "tplugin"},
+        permission = "taboolib.admin"
+)
 public class TabooLibPluginCommand extends BaseMainCommand {
 
     @Override
@@ -37,7 +40,7 @@ public class TabooLibPluginCommand extends BaseMainCommand {
     @Override
     public List<String> onTabComplete(CommandSender commandSender, Command command, String s, String[] args) {
         if (args.length == 1) {
-            return getSubCommands().stream().filter(internalCommandExecutor -> internalCommandExecutor != null && (args[0].isEmpty() || internalCommandExecutor.getLabel().toLowerCase().startsWith(args[0].toLowerCase()))).map(ISubCommand::getLabel).collect(Collectors.toList());
+            return getSubCommands().stream().filter(internalCommandExecutor -> internalCommandExecutor != null && (args[0].isEmpty() || internalCommandExecutor.getLabel().toLowerCase().startsWith(args[0].toLowerCase()))).map(BaseSubCommand::getLabel).collect(Collectors.toList());
         } else if (args.length > 1 && isPluginCommand(args[0])) {
             return Arrays.stream(Bukkit.getPluginManager().getPlugins()).filter(x -> !PluginUtils.isIgnored(x)).collect(Collectors.toList()).stream().filter(plugin -> args[1].isEmpty() || plugin.getName().toLowerCase().startsWith(args[1].toLowerCase())).map(Plugin::getName).collect(Collectors.toList());
         } else {
@@ -60,7 +63,7 @@ public class TabooLibPluginCommand extends BaseMainCommand {
 
         @Override
         public CommandArgument[] getArguments() {
-            return new CommandArgument[]{new CommandArgument(TLocale.asString("COMMANDS.TPLUGIN.LOAD.ARGUMENTS.0"), true)};
+            return new CommandArgument[] {new CommandArgument(TLocale.asString("COMMANDS.TPLUGIN.LOAD.ARGUMENTS.0"), true)};
         }
 
         @Override
@@ -110,7 +113,7 @@ public class TabooLibPluginCommand extends BaseMainCommand {
 
         @Override
         public CommandArgument[] getArguments() {
-            return new CommandArgument[]{new CommandArgument(TLocale.asString("COMMANDS.TPLUGIN.UNLOAD.ARGUMENTS.0"), true)};
+            return new CommandArgument[] {new CommandArgument(TLocale.asString("COMMANDS.TPLUGIN.UNLOAD.ARGUMENTS.0"), true)};
         }
 
         @Override
@@ -152,7 +155,7 @@ public class TabooLibPluginCommand extends BaseMainCommand {
 
         @Override
         public CommandArgument[] getArguments() {
-            return new CommandArgument[]{new CommandArgument(TLocale.asString("COMMANDS.TPLUGIN.RELOAD.ARGUMENTS.0"), true)};
+            return new CommandArgument[] {new CommandArgument(TLocale.asString("COMMANDS.TPLUGIN.RELOAD.ARGUMENTS.0"), true)};
         }
 
         @Override
@@ -185,7 +188,7 @@ public class TabooLibPluginCommand extends BaseMainCommand {
 
         @Override
         public CommandArgument[] getArguments() {
-            return new CommandArgument[]{new CommandArgument(TLocale.asString("COMMANDS.TPLUGIN.INFO.ARGUMENTS.0"), true)};
+            return new CommandArgument[] {new CommandArgument(TLocale.asString("COMMANDS.TPLUGIN.INFO.ARGUMENTS.0"), true)};
         }
 
         @Override

src/main/java/me/skymc/taboolib/commands/taboolib/ShellLoadCommand.java

@@ -1,35 +0,0 @@
-package me.skymc.taboolib.commands.taboolib;
-
-import com.ilummc.tlib.resources.TLocale;
-import me.skymc.taboolib.commands.SubCommand;
-import me.skymc.taboolib.javashell.JavaShell;
-import org.bukkit.command.CommandSender;
-
-import java.io.File;
-
-public class ShellLoadCommand extends SubCommand {
-
-	public ShellLoadCommand(CommandSender sender, String[] args) {
-		super(sender, args);
-		if (args.length < 2) {
-			TLocale.sendTo(sender, "COMMANDS.TABOOLIB.JAVASHELL.INVALID-NAME");
-			return;
-		}
-		
-		File file = new File(JavaShell.getScriptFolder(), args[2].contains(".java") ? args[2] : args[2] + ".java");
-		if (!file.exists()) {
-			TLocale.sendTo(sender, "COMMANDS.TABOOLIB.JAVASHELL.INVALID-SHELL", args[2]);
-			return;
-		}
-		
-		if (JavaShell.reloadShell(args[2])) {
-            TLocale.sendTo(sender, "COMMANDS.TABOOLIB.JAVASHELL.SUCCESS-LOAD", args[2]);
-		}
-	}
-
-	@Override
-	public boolean command() {
-		return true;
-	}
-
-}

src/main/java/me/skymc/taboolib/commands/taboolib/ShellUnloadCommand.java

@@ -1,34 +0,0 @@
-package me.skymc.taboolib.commands.taboolib;
-
-import com.ilummc.tlib.resources.TLocale;
-import me.skymc.taboolib.commands.SubCommand;
-import me.skymc.taboolib.javashell.JavaShell;
-import org.bukkit.command.CommandSender;
-
-import java.io.File;
-
-public class ShellUnloadCommand extends SubCommand {
-
-	public ShellUnloadCommand(CommandSender sender, String[] args) {
-		super(sender, args);
-		if (args.length < 2) {
-            TLocale.sendTo(sender, "COMMANDS.TABOOLIB.JAVASHELL.INVALID-NAME");
-			return;
-		}
-		
-		File file = new File(JavaShell.getScriptFolder(), args[2].contains(".java") ? args[2] : args[2] + ".java");
-		if (!file.exists()) {
-            TLocale.sendTo(sender, "COMMANDS.TABOOLIB.JAVASHELL.INVALID-SHELL", args[2]);
-			return;
-		}
-		
-		JavaShell.unloadShell(args[2]);
-        TLocale.sendTo(sender, "COMMANDS.TABOOLIB.JAVASHELL.SUCCESS-UNLOAD", args[2]);
-	}
-
-	@Override
-	public boolean command() {
-		return true;
-	}
-
-}

src/main/java/me/skymc/taboolib/fileutils/TLogs.java

@@ -20,7 +20,11 @@ import java.text.SimpleDateFormat;
 /**
  * @author sky
  */
-@TCommand(name = "tabooliblogs")
+@TCommand(
+        name = "tabooliblogs",
+        aliases = {"tlog", "tlogs"},
+        permission = "taboolib.admin"
+)
 public class TLogs extends BaseMainCommand {
 
     private static SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy年MM月dd日 HH:mm:ss");

src/main/java/me/skymc/taboolib/javashell/JavaShell.java

@@ -1,215 +0,0 @@
-package me.skymc.taboolib.javashell;
-
-import com.ilummc.tlib.dependency.TDependencyLoader;
-import me.skymc.taboolib.Main;
-import me.skymc.taboolib.message.MsgUtils;
-import org.apache.commons.lang.ArrayUtils;
-import org.bukkit.Bukkit;
-import org.bukkit.event.HandlerList;
-import org.bukkit.event.Listener;
-import org.bukkit.plugin.RegisteredListener;
-import org.bukkit.scheduler.BukkitRunnable;
-
-import java.io.File;
-import java.lang.reflect.Method;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.Objects;
-
-@Deprecated
-public class JavaShell {
-
-    private static String paths = "";
-    private static File javaShellFolder;
-    private static File scriptFolder;
-    private static File cacheFolder;
-    private static File libFolder;
-    private static HashMap<String, Class<?>> shells = new HashMap<>();
-
-    public static String getPaths() {
-        return paths;
-    }
-
-    public static void setPaths(String paths) {
-        JavaShell.paths = paths;
-    }
-
-    public static File getJavaShellFolder() {
-        return javaShellFolder;
-    }
-
-    public static void setJavaShellFolder(File javaShellFolder) {
-        JavaShell.javaShellFolder = javaShellFolder;
-    }
-
-    public static File getScriptFolder() {
-        return scriptFolder;
-    }
-
-    public static void setScriptFolder(File scriptFolder) {
-        JavaShell.scriptFolder = scriptFolder;
-    }
-
-    public static File getCacheFolder() {
-        return cacheFolder;
-    }
-
-    public static void setCacheFolder(File cacheFolder) {
-        JavaShell.cacheFolder = cacheFolder;
-    }
-
-    public static File getLibFolder() {
-        return libFolder;
-    }
-
-    public static void setLibFolder(File libFolder) {
-        JavaShell.libFolder = libFolder;
-    }
-
-    public static HashMap<String, Class<?>> getShells() {
-        return shells;
-    }
-
-    public static void setShells(HashMap<String, Class<?>> shells) {
-        JavaShell.shells = shells;
-    }
-
-    public static void javaShellSetup() {
-        File dataFolder = Main.getInst().getDataFolder();
-        File pluginsFolder = dataFolder.getParentFile();
-        File serverRoot = Bukkit.getWorldContainer();
-
-        File[] rootJars = serverRoot.listFiles((dir, name) -> name.toLowerCase().endsWith("jar"));
-        File[] pluginJars = pluginsFolder.listFiles((dir, name) -> name.toLowerCase().endsWith("jar"));
-
-        for (File file : (File[]) ArrayUtils.addAll(rootJars, pluginJars)) {
-            String path = file.getAbsolutePath();
-            paths += File.pathSeparator + path;
-        }
-
-        javaShellFolder = new File(Main.getInst().getDataFolder(), "JavaShells");
-        if (!javaShellFolder.exists()) {
-            Main.getInst().saveResource("JavaShells/scripts/-testshell.java", true);
-        }
-
-        scriptFolder = new File(javaShellFolder, "scripts");
-        if (!scriptFolder.exists()) {
-            scriptFolder.mkdir();
-        }
-
-        cacheFolder = new File(javaShellFolder, "cache");
-        if (!cacheFolder.exists()) {
-            cacheFolder.mkdir();
-        }
-
-        libFolder = new File(javaShellFolder, "lib");
-        if (!libFolder.exists()) {
-            libFolder.mkdir();
-        }
-
-        File tools = new File(Main.getInst().getDataFolder(), "JavaShells/lib/com.sun.tools.jar");
-        if (!tools.exists()) {
-            MsgUtils.warn("&4JavaShell &c工具的必要依赖 &4com.sun.tools.jar &c不存在, 功能关闭!");
-            return;
-        }
-
-        loadLibrary();
-
-        new BukkitRunnable() {
-
-            @Override
-            public void run() {
-                long time = System.currentTimeMillis();
-                Arrays.stream(Objects.requireNonNull(scriptFolder.listFiles())).filter(file -> !file.getName().startsWith("-")).map(File::getName).forEach(JavaShell::reloadShell);
-                MsgUtils.send("载入 " + shells.size() + " 个脚本, 耗时 &f" + (System.currentTimeMillis() - time) + "ms");
-            }
-        }.runTask(Main.getInst());
-    }
-
-    public static void javaShellCancel() {
-        try {
-            Arrays.stream(Objects.requireNonNull(cacheFolder.listFiles())).forEach(File::delete);
-            shells.keySet().forEach(name -> invokeMethod(name, "onDisable"));
-        } catch (Exception ignored) {
-        }
-    }
-
-    public static void invokeMethod(String name, String method) {
-        if (shells.containsKey(name)) {
-            Class<?> clazz = shells.get(name);
-            try {
-                Method disableMethod = clazz.getMethod(method);
-                if (disableMethod != null) {
-                    disableMethod.invoke(clazz.newInstance());
-                }
-            } catch (Exception ignored) {
-            }
-        }
-    }
-
-    public static void unloadShell(String shell) {
-        invokeMethod(shell, "onDisable");
-        Class<?> clazz = shells.remove(shell);
-        try {
-            if (clazz.newInstance() instanceof Listener) {
-                HandlerList.getRegisteredListeners(Main.getInst()).stream().filter(listener -> listener.getListener().getClass().getName().equals(clazz.getName())).map(RegisteredListener::getListener).forEach(HandlerList::unregisterAll);
-                MsgUtils.send("已为脚本 &f" + shell + " &7注销监听器");
-            }
-        } catch (Exception ignored) {
-        }
-    }
-
-    public static boolean reloadShell(String shell) {
-        unloadShell(shell = shell.replace(".java", ""));
-
-        try {
-            Class.forName("com.sun.tools.javac.main.Main");
-        } catch (Exception e) {
-            MsgUtils.warn("&4JavaShell &c工具的必要依赖 &4com.sun.tools.jar &c丢失, 无法载入!");
-            return false;
-        }
-
-        File javaFile = new File(scriptFolder, shell + ".java");
-        if (!javaFile.exists()) {
-            MsgUtils.send("&c脚本 &4" + shell + "&c 不存在");
-            return false;
-        }
-
-        String[] args = {
-                "-nowarn",
-                "-classpath", "." + File.pathSeparator + JavaShell.getPaths(),
-                "-d", cacheFolder.getAbsolutePath() + File.separator,
-                javaFile.getAbsolutePath()
-        };
-
-        int code = new com.sun.tools.javac.main.Main("javac").compile(args).exitCode;
-        if (code == 0) {
-            MsgUtils.send("&f" + shell + "&7 载入成功");
-            try {
-                URL[] urls = {cacheFolder.toURI().toURL()};
-                URLClassLoader sysloader = new URLClassLoader(urls, Main.class.getClassLoader());
-                Class<?> clazz = sysloader.loadClass(shell);
-                shells.put(shell, clazz);
-                sysloader.close();
-
-                invokeMethod(shell, "onEnable");
-                if (clazz.newInstance() instanceof Listener) {
-                    Bukkit.getPluginManager().registerEvents((Listener) clazz.newInstance(), Main.getInst());
-                    MsgUtils.send("已为脚本 &f" + shell + " &7注册监听器");
-                }
-            } catch (Exception e) {
-                //
-            }
-            return true;
-        } else {
-            MsgUtils.send("&4" + shell + "&c 载入失败");
-            return false;
-        }
-    }
-
-    private static void loadLibrary() {
-        Arrays.stream(Objects.requireNonNull(libFolder.listFiles())).forEach(jar -> TDependencyLoader.addToPath(Main.getInst(), jar));
-    }
-}

src/main/java/me/skymc/taboolib/javashell/utils/JarUtils.java

@@ -1,100 +0,0 @@
-package me.skymc.taboolib.javashell.utils;
-
-import me.skymc.taboolib.message.MsgUtils;
-import org.bukkit.Bukkit;
-
-import java.io.*;
-import java.lang.reflect.Method;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.net.URLDecoder;
-import java.util.Enumeration;
-import java.util.jar.JarEntry;
-import java.util.jar.JarFile;
-
-public class JarUtils {
-
-    public static boolean extractFromJar(final String fileName, final String dest) throws IOException {
-        if (getRunningJar() == null) {
-            return false;
-        }
-        final File file = new File(dest);
-        if (file.isDirectory()) {
-            file.mkdir();
-            return false;
-        }
-        if (!file.exists()) {
-            file.getParentFile().mkdirs();
-        }
-
-        final JarFile jar = getRunningJar();
-        final Enumeration<JarEntry> e = jar.entries();
-        while (e.hasMoreElements()) {
-            final JarEntry je = e.nextElement();
-            if (!je.getName().contains(fileName)) {
-                continue;
-            }
-            final InputStream in = new BufferedInputStream(jar.getInputStream(je));
-            final OutputStream out = new BufferedOutputStream(new FileOutputStream(file));
-            copyInputStream(in, out);
-            jar.close();
-            return true;
-        }
-        jar.close();
-        return false;
-    }
-
-    private static void copyInputStream(final InputStream in, final OutputStream out) throws IOException {
-        try {
-            final byte[] buff = new byte[4096];
-            int n;
-            while ((n = in.read(buff)) > 0) {
-                out.write(buff, 0, n);
-            }
-        } finally {
-            out.flush();
-            out.close();
-            in.close();
-        }
-    }
-
-    @Deprecated
-    public static URL getJarUrl(final File file) throws IOException {
-        return new URL("jar:" + file.toURI().toURL().toExternalForm() + "!/");
-    }
-
-    public static JarFile getRunningJar() throws IOException {
-        if (!RUNNING_FROM_JAR) {
-            // null if not running from jar
-            return null;
-        }
-        String path = new File(JarUtils.class.getProtectionDomain().getCodeSource().getLocation().getPath())
-                .getAbsolutePath();
-        path = URLDecoder.decode(path, "UTF-8");
-        return new JarFile(path);
-    }
-
-    private static boolean RUNNING_FROM_JAR = false;
-
-    static {
-        final URL resource = JarUtils.class.getClassLoader().getResource("plugin.yml");
-        if (resource != null) {
-            RUNNING_FROM_JAR = true;
-        }
-    }
-
-    @Deprecated
-    public static void addClassPath(final URL url) {
-        final URLClassLoader sysloader = (URLClassLoader) Bukkit.class.getClassLoader();
-        final Class<URLClassLoader> sysclass = URLClassLoader.class;
-        try {
-            final Method method = sysclass.getDeclaredMethod("addURL", URL.class);
-            method.setAccessible(true);
-            method.invoke(sysloader, url);
-        } catch (Throwable t) {
-            MsgUtils.warn("无法添加添加 &4" + url + "&c 到运行库");
-            MsgUtils.warn(t.getMessage());
-        }
-    }
-
-}

src/main/java/me/skymc/taboolib/listener/TListenerCommand.java

@@ -0,0 +1,9 @@
+package me.skymc.taboolib.listener;
+
+/**
+ * @Author sky
+ * @Since 2018-08-25 10:16
+ */
+public class TListenerCommand {
+
+}

src/main/java/me/skymc/taboolib/listener/TListenerHandler.java

@@ -1,5 +1,6 @@
 package me.skymc.taboolib.listener;
 
+import com.ilummc.tlib.util.Ref;
 import com.ilummc.tlib.util.Strings;
 import me.skymc.taboolib.fileutils.FileUtils;
 import org.bukkit.Bukkit;
@@ -10,6 +11,7 @@ import org.bukkit.event.server.PluginDisableEvent;
 import org.bukkit.event.server.PluginEnableEvent;
 import org.bukkit.plugin.Plugin;
 
+import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.*;
 
@@ -56,7 +58,7 @@ public class TListenerHandler implements Listener {
                     // 实例化监听器
                     Listener listener = plugin.getClass().equals(pluginClass) ? (Listener) plugin : (Listener) pluginClass.newInstance();
                     listeners.computeIfAbsent(plugin.getName(), name -> new ArrayList<>()).add(listener);
-                } catch (InstantiationException | IllegalAccessException e) {
+                } catch (Exception e) {
                     e.printStackTrace();
                 }
             }

src/main/java/me/skymc/taboolib/permission/PermissionUtils.java

@@ -5,6 +5,8 @@ import net.milkbowl.vault.permission.Permission;
 import org.bukkit.entity.Player;
 import org.bukkit.plugin.RegisteredServiceProvider;
 
+import java.util.Arrays;
+
 public class PermissionUtils {
 	
 	private static Permission perms;
@@ -27,14 +29,6 @@ public class PermissionUtils {
 	}
 	
 	public static boolean hasPermission(Player player, String perm) {
-		if (perms.playerHas(player, perm)) {
+		return perms.playerHas(player, perm) || Arrays.stream(perms.getPlayerGroups(player)).anyMatch(group -> perms.groupHas(player.getWorld(), group, perm));
-			return true;
-		}
-		for (String group : perms.getPlayerGroups(player)) {
-			if (perms.groupHas(player.getWorld(), group, perm)) {
-				return true;
-			}
-		}
-		return false;
 	}
 }

src/main/java/me/skymc/taboolib/player/PlayerUtils.java

@@ -4,9 +4,11 @@ import com.google.common.collect.ImmutableList;
 import org.bukkit.Bukkit;
 import org.bukkit.GameMode;
 import org.bukkit.block.Block;
+import org.bukkit.entity.HumanEntity;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 
+import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.util.Collection;
 import java.util.Collections;
@@ -88,4 +90,50 @@ public class PlayerUtils {
             player.setScoreboard(Bukkit.getScoreboardManager().getNewScoreboard());
         }
     }
+
+    /**
+     * 获取玩家的鱼钩
+     *
+     * @param player 玩家
+     * @return net.minecraft.server.{version}.EntityFishingHook
+     */
+    public static Object getPlayerHookedFish(HumanEntity player) {
+        try {
+            Object entityHuman = player.getClass().getMethod("getHandle").invoke(player);
+            return entityHuman.getClass().getField("hookedFish").get(entityHuman);
+        } catch (Exception ignored) {
+        }
+        return null;
+    }
+
+    /**
+     * 获取鱼钩的钓鱼时间
+     *
+     * @param fishHook 鱼钩
+     * @return int
+     */
+    public static int getFishingTicks(Object fishHook) {
+        try {
+            Field fishingTicks = fishHook.getClass().getDeclaredField("h");
+            fishingTicks.setAccessible(true);
+            return (int) fishingTicks.get(fishHook);
+        } catch (Exception ignored) {
+        }
+        return -1;
+    }
+
+    /**
+     * 设置鱼钩的钓鱼时间
+     *
+     * @param fishHook 鱼钩
+     * @param ticks    时间
+     */
+    public static void setFishingTicks(Object fishHook, int ticks) {
+        try {
+            Field fishingTicks = fishHook.getClass().getDeclaredField("h");
+            fishingTicks.setAccessible(true);
+            fishingTicks.set(fishHook, ticks);
+        } catch (Exception ignored) {
+        }
+    }
 }

src/main/java/me/skymc/taboolib/scoreboard/SimpleScoreboard.java

@@ -2,7 +2,6 @@ package me.skymc.taboolib.scoreboard;
 
 import com.google.common.base.Charsets;
 import com.google.common.base.Splitter;
-
 import com.google.common.collect.Lists;
 import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
@@ -14,7 +13,6 @@ import java.lang.reflect.Constructor;
 import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
 
-
 public class SimpleScoreboard {
 
     private static Map<String, OfflinePlayer> cache = new HashMap<>();
@@ -38,11 +36,9 @@ public class SimpleScoreboard {
 
     public void add(String text, Integer score) {
         text = ChatColor.translateAlternateColorCodes('&', text);
-
         if (remove(score, text, false) || !scores.containsValue(score)) {
             updated.add(text);
         }
-
         scores.put(text, score);
     }
 
@@ -52,28 +48,23 @@ public class SimpleScoreboard {
 
     public boolean remove(Integer score, String n, boolean b) {
         String toRemove = get(score, n);
-
+        if (toRemove == null) {
-        if (toRemove == null)
             return false;
-
+        }
         scores.remove(toRemove);
-
+        if (b) {
-        if(b)
             removed.add(score);
-
+        }
         return true;
     }
 
     public String get(int score, String n) {
         String str = null;
-
         for (Map.Entry<String, Integer> entry : scores.entrySet()) {
-            if (entry.getValue().equals(score) &&
+            if (entry.getValue().equals(score) && !entry.getKey().equals(n)) {
-                    !entry.getKey().equals(n)) {
                 str = entry.getKey();
             }
         }
-
         return str;
     }
 
@@ -81,18 +72,15 @@ public class SimpleScoreboard {
         Team team;
         ChatColor color = ChatColor.values()[pos];
         OfflinePlayer result;
-
+        if (!cache.containsKey(color.toString())) {
-        if (!cache.containsKey(color.toString()))
             cache.put(color.toString(), getOfflinePlayerSkipLookup(color.toString()));
-
+        }
         result = cache.get(color.toString());
-
         try {
             team = scoreboard.registerNewTeam("text-" + (teams.size() + 1));
         } catch (IllegalArgumentException e) {
             team = scoreboard.getTeam("text-" + (teams.size()));
         }
-
         applyText(team, text, result);
 
         teams.add(team);
@@ -102,30 +90,26 @@ public class SimpleScoreboard {
     private void applyText(Team team, String text, OfflinePlayer result) {
         Iterator<String> iterator = Splitter.fixedLength(16).split(text).iterator();
         String prefix = iterator.next();
-
         team.setPrefix(prefix);
-
+        if (!team.hasPlayer(result)) {
-        if(!team.hasPlayer(result))
             team.addPlayer(result);
-
+        }
         if (text.length() > 16) {
             String prefixColor = ChatColor.getLastColors(prefix);
             String suffix = iterator.next();
-
             if (prefix.endsWith(String.valueOf(ChatColor.COLOR_CHAR))) {
                 prefix = prefix.substring(0, prefix.length() - 1);
                 team.setPrefix(prefix);
                 prefixColor = ChatColor.getByChar(suffix.charAt(0)).toString();
                 suffix = suffix.substring(1);
             }
-
+            if (prefixColor == null) {
-            if (prefixColor == null)
                 prefixColor = "";
-
-            if (suffix.length() > 16) {
-                suffix = suffix.substring(0, (13 - prefixColor.length())); // cut off suffix, done if text is over 30 characters
             }
-
+            if (suffix.length() > 16) {
+                // cut off suffix, done if text is over 30 characters
+                suffix = suffix.substring(0, (13 - prefixColor.length()));
+            }
             team.setSuffix((prefixColor.equals("") ? ChatColor.RESET : prefixColor) + suffix);
         }
     }
@@ -134,74 +118,59 @@ public class SimpleScoreboard {
         if (updated.isEmpty()) {
             return;
         }
-
         if (obj == null) {
             obj = scoreboard.registerNewObjective((title.length() > 16 ? title.substring(0, 15) : title), "dummy");
             obj.setDisplayName(title);
             obj.setDisplaySlot(DisplaySlot.SIDEBAR);
         }
-
+        removed.forEach((remove) -> {
-        removed.stream().forEach((remove) -> {
             for (String s : scoreboard.getEntries()) {
                 Score score = obj.getScore(s);
-
+                if (score == null) {
-                if (score == null)
                     continue;
-
+                }
-                if (score.getScore() != remove)
+                if (score.getScore() != remove) {
                     continue;
-
+                }
                 scoreboard.resetScores(s);
             }
         });
-
         removed.clear();
-
         int index = scores.size();
-
         for (Map.Entry<String, Integer> text : scores.entrySet()) {
             Team t = scoreboard.getTeam(ChatColor.values()[text.getValue()].toString());
             Map.Entry<Team, OfflinePlayer> team;
-
+            if (!updated.contains(text.getKey())) {
-            if(!updated.contains(text.getKey())) {
                 continue;
             }
-
+            if (t != null) {
-            if(t != null) {
                 String color = ChatColor.values()[text.getValue()].toString();
-
                 if (!cache.containsKey(color)) {
                     cache.put(color, getOfflinePlayerSkipLookup(color));
                 }
-
                 team = new AbstractMap.SimpleEntry<>(t, cache.get(color));
                 applyText(team.getKey(), text.getKey(), team.getValue());
                 index -= 1;
-
                 continue;
             } else {
                 team = createTeam(text.getKey(), text.getValue());
             }
-
             Integer score = text.getValue() != null ? text.getValue() : index;
-
             obj.getScore(team.getValue()).setScore(score);
             index -= 1;
         }
-
         updated.clear();
     }
 
     public void setTitle(String title) {
         this.title = ChatColor.translateAlternateColorCodes('&', title);
-
+        if (obj != null) {
-        if(obj != null)
             obj.setDisplayName(this.title);
         }
+    }
 
     public void reset() {
-        for (Team t : teams)
+        teams.forEach(Team::unregister);
-            t.unregister();
         teams.clear();
         scores.clear();
     }
@@ -211,8 +180,7 @@ public class SimpleScoreboard {
     }
 
     public void send(Player... players) {
-        for (Player p : players)
+        Arrays.stream(players).forEach(p -> p.setScoreboard(scoreboard));
-            p.setScoreboard(scoreboard);
     }
 
     private final UUID invalidUserUUID = UUID.nameUUIDFromBytes("InvalidUsername".getBytes(Charsets.UTF_8));
@@ -234,17 +202,14 @@ public class SimpleScoreboard {
             }
             if (craftOfflinePlayerConstructor == null) {
                 Class<?> serverClass = Bukkit.getServer().getClass();
-                Class<?> craftOfflinePlayerClass = Class.forName(serverClass.getName()
+                Class<?> craftOfflinePlayerClass = Class.forName(serverClass.getName().replace("CraftServer", "CraftOfflinePlayer"));
-                        .replace("CraftServer", "CraftOfflinePlayer"));
+                craftOfflinePlayerConstructor = craftOfflinePlayerClass.getDeclaredConstructor(serverClass, gameProfileClass);
-                craftOfflinePlayerConstructor = craftOfflinePlayerClass.getDeclaredConstructor(
-                        serverClass, gameProfileClass
-                );
                 craftOfflinePlayerConstructor.setAccessible(true);
             }
             Object gameProfile = gameProfileConstructor.newInstance(invalidUserUUID, name);
             Object craftOfflinePlayer = craftOfflinePlayerConstructor.newInstance(Bukkit.getServer(), gameProfile);
             return (OfflinePlayer) craftOfflinePlayer;
-        } catch (Throwable t) { // Fallback if fail
+        } catch (Throwable t) {
             return Bukkit.getOfflinePlayer(name);
         }
     }

src/main/java/me/skymc/taboolib/socket/TabooLibClient.java

@@ -30,7 +30,7 @@ public class TabooLibClient {
     public static void init() {
         if (TabooLibSettings.load()) {
             connect();
-            Bukkit.getScheduler().runTaskTimerAsynchronously(TabooLib.instance(), TabooLibClient::reconnect, 0, 20);
+            Bukkit.getScheduler().runTaskTimerAsynchronously(TabooLib.instance(), TabooLibClient::reconnect, 0, 100);
         } else {
             TLocale.sendToConsole("COMMUNICATION.FAILED-LOAD-SETTINGS", TabooLibSettings.getThrowable().toString());
         }
@@ -70,7 +70,7 @@ public class TabooLibClient {
             }
             return;
         } catch (IOException e) {
-            TLocale.sendToConsole("COMMUNICATION.FAILED-CONNECT-CLIENT", e.toString());
+            TLocale.sendToConsole("COMMUNICATION.FAILED-CONNECT-CLIENT", e.getMessage());
             return;
         }
 
@@ -80,7 +80,7 @@ public class TabooLibClient {
                     packet.readOnClient();
                 }
             } catch (IOException e) {
-                TLocale.sendToConsole("COMMUNICATION.FAILED-READING-PACKET", e.toString());
+                TLocale.sendToConsole("COMMUNICATION.FAILED-READING-PACKET", e.getMessage());
             }
         });
     }

src/main/java/me/skymc/taboolib/string/ArrayUtils.java

@@ -1,5 +1,8 @@
 package me.skymc.taboolib.string;
 
+import com.ilummc.tlib.util.Strings;
+
+import javax.annotation.Nullable;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.ObjectInputStream;
@@ -65,6 +68,26 @@ public class ArrayUtils {
         return (T) objectInputStream.readObject();
     }
 
+    public static <T> T skipEmpty(T obj) {
+        return skipEmpty(obj, null);
+    }
+
+    public static <T> T[] skipEmpty(T[] obj) {
+        return skipEmpty(obj, null);
+    }
+
+    public static <T> T skipEmpty(T obj, T def) {
+        return Strings.isEmpty(String.valueOf(obj)) ? def : obj;
+    }
+
+    public static <T> T[] skipEmpty(T[] obj, T[] def) {
+        if (obj.length == 0) {
+            return def;
+        }
+        T firstElement = skipEmpty(obj[0]);
+        return firstElement == null ? def : obj;
+    }
+
     // *********************************
     //
     //           Deprecated

src/main/java/me/skymc/taboolib/string/obfuscated/CT.java

@@ -2,6 +2,7 @@ package me.skymc.taboolib.string.obfuscated;
 
 import javax.xml.bind.DatatypeConverter;
 
+@Deprecated
 public class CT {
 
     public static String decode(CodeType type, String string) {
@@ -16,6 +17,7 @@ public class CT {
                 }
                 return text.toString();
             }
+            default:
         }
         return "";
     }
@@ -27,16 +29,17 @@ public class CT {
             }
             case BINARY: {
                 StringBuilder binary = new StringBuilder();
-				for (byte b: string.getBytes()) {
+                for (byte b : string.getBytes()) {
                     int value = b;
                     for (int i = 0; i < 8; i++) {
-						binary.append((value & 128) == 0 ? 0: 1);
+                        binary.append((value & 128) == 0 ? 0 : 1);
                         value <<= 1;
                     }
                     binary.append(" ");
                 }
                 return binary.toString();
             }
+            default:
         }
         return "";
     }

src/main/java/me/skymc/taboolib/thread/ThreadUtils.java

@@ -5,6 +5,7 @@ import java.util.LinkedList;
 /**
  * @author sky
  */
+@Deprecated
 public class ThreadUtils {
 
     private static final LinkedList<Runnable> queue = new LinkedList<>();

src/main/java/me/skymc/taboolib/translateuuid/TranslateUUIDCommand.java

@@ -13,7 +13,11 @@ import org.bukkit.command.CommandSender;
  * @Author sky
  * @Since 2018-06-22 17:09
  */
-@TCommand(name = "translateuuid")
+@TCommand(
+        name = "translateuuid",
+        aliases = "tuuid",
+        permission = "taboolib.admin"
+)
 public class TranslateUUIDCommand extends BaseMainCommand {
 
     @Override

src/main/resources/JavaShells/scripts/-testshell.java

@@ -1,12 +0,0 @@
-import org.bukkit.Bukkit;
-
-public class testshell {
-
-    public void onEnable() {
-        Bukkit.broadcastMessage("testshell enable!");
-    }
-
-    public void onDisable() {
-        Bukkit.broadcastMessage("testshell disable!");
-    }
-}

src/main/resources/lang/zh_CN.yml

@@ -172,7 +172,9 @@ COMMANDS:
     - '&8[&3&lTabooLib&8] &7指令 &f{0} &7不存在'
     - '&8[&3&lTabooLib&8] &7你可能想要:'
     - '&8[&3&lTabooLib&8] &7{1}'
-    COMMAND-REGISTER: '&7自动为插件 &f{0} &7的命令 &f{1} &7注册 &f{2} &7条子命令'
+    COMMAND-CREATE: '&7自动为插件 &f{0} &7的 &f{1} &7命令注册到服务器'
+    COMMAND-CREATE-FAILED: '&7插件 &f{0} &7的 &f{1} &7命令注册失败: &c{2}'
+    COMMAND-REGISTER: '&7自动为插件 &f{0} &7的 &f{1} &7命令注册 &f{2} &7条子命令'
     COMMAND-HELP: ' §f/{0} {1} {2} §6- §e{3}'
     COMMAND-ARGUMENT: '§7<§8{0}§7>'
     COMMAND-ARGUMENT-REQUIRE: '§7[§8{0}§7]'
@@ -242,19 +244,6 @@ COMMANDS:
       PLAYER-ONLINE: '&8[&3&lTabooLib&8] &4服务器有玩家在线无法更新插件.'
       UPDATE-START: '&8[&3&lTabooLib&8] &7开始下载:&f {0}'
       UPDATE-SUCCESS: '&8[&3&lTabooLib&8] &7最新版下载完成, 服务器即将重启!'
-    JAVASHELL:
-      DESCRIPTION:
-        LOAD: '载入脚本'
-        UNLOAD: '卸载脚本'
-      ARGUMENTS:
-        LOAD:
-          0: '名称'
-        UNLOAD:
-          0: '名称'
-      INVALID-NAME: '&8[&3&lTabooLib&8] &4请输入正确的名称'
-      INVALID-SHELL: '&8[&3&lTabooLib&8] &4脚本 &c{0} &4不存在'
-      SUCCESS-LOAD: '&8[&3&lTabooLib&8] &7脚本 &f{0} &7已载入'
-      SUCCESS-UNLOAD: '&8[&3&lTabooLib&8] &7脚本 &f{0} &7已卸载'
     PLAYERTAG:
       DESCRIPTION:
         DISPLAY: '设置玩家展示名称'
@@ -582,4 +571,4 @@ COMMUNICATION:
   SUCCESS-CONNECTED: '§8[§3§lTabooLibClient§8] &7本地通讯网络连接成功.'
   CLIENT-JOINED: '§8[§3§lTabooLibClient§8] &7服务器 &flocalhost:{0} &7加入本地通讯网络.'
   CLIENT-QUITED: '§8[§3§lTabooLibClient§8] &7服务器 &flocalhost:{0} &7退出本地通讯网络.'
-  CLIENT-MESSAGE: '§8[§3§lTabooLibClient§8] &7服务器 &flocalhost:{0} &7发送信息: &f{1}'
+  PACKET-MESSAGE: '§8[§3§lTabooLibClient§8] &7服务器 &flocalhost:{0} &7发送信息: &f{1}'

src/main/resources/plugin.yml

@@ -6,27 +6,10 @@ author: [lzzelAliz, 坏黑]
 depend: [Vault]
 softdepend: [PlaceholderAPI, Skript, MassiveLag]
 
+# 两个命令删除预定
 commands:
-  taboolib:
-    aliases: [tlib]
-    permission: taboolib.admin
   language2:
     aliases: [lang2]
     permission: taboolib.admin
-  tabooliblocale:
-    aliases: [taboolocale, tlocale]
-    permission: taboolib.admin
-  taboolibplugin:
-    aliases: [tabooplugin, tplugin]
-    permission: taboolib.admin
-  taboolibexecute:
-    aliases: [texecute]
-    permission: taboolib.admin
   taboolibrarymodule:
     aliases: [tlm]
-  translateuuid:
-    aliases: [tuuid]
-    permission: taboolib.admin
-  tabooliblogs:
-    aliases: [tlog, tlogs]
-    permission: taboolib.admin