+ update

build.gradle

@@ -5,7 +5,7 @@ plugins {
     id 'com.github.johnrengelman.shadow' version '4.0.4'
 }
 group = 'me.skymc'
-version = '4.77'
+version = '4.78'
 
 sourceCompatibility = 1.8
 targetCompatibility = 1.8

src/main/resources/lang/zh_CN.yml

@@ -173,6 +173,7 @@ COMMANDS:
 #    COMMAND-CREATE: '&7自动为插件 &f{0} &7的 &f{1} &7命令注册到服务器'
 #    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-HELP-EMPTY: ' §f/{0} {1} {2}'
     COMMAND-ARGUMENT: '§7<§8{0}§7>'
     COMMAND-ARGUMENT-REQUIRE: '§7[§8{0}§7]'
   PARAMETER:

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

@@ -31,13 +31,6 @@ public abstract class BaseMainCommand implements CommandExecutor, TabExecutor {
     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(baseMainCommand != null, "Executor cannot be null");
@@ -71,7 +64,9 @@ public abstract class BaseMainCommand implements CommandExecutor, TabExecutor {
             fields.forEach(commandField -> {
                 try {
                     commandField.getField().setAccessible(true);
-                    baseMainCommand.registerSubCommand((BaseSubCommand) commandField.getField().get(commandField.getParent().newInstance()));
+                    BaseSubCommand subCommand = (BaseSubCommand) commandField.getField().get(commandField.getParent().newInstance());
+                    subCommand.setLabel(commandField.getField().getName());
+                    baseMainCommand.registerSubCommand(subCommand);
                 } catch (Exception ignored) {
                 }
             });
@@ -107,6 +102,16 @@ public abstract class BaseMainCommand implements CommandExecutor, TabExecutor {
         subCommands.add(subCommand);
     }
 
+    public void onCommandHelp(CommandSender sender, Command command, String label, String[] args) {
+        sender.sendMessage(getEmptyLine());
+        sender.sendMessage(getCommandTitle());
+        sender.sendMessage(getEmptyLine());
+        subCommands.stream().filter(subCommands -> !hideInHelp(subCommands) && hasPermission(sender, subCommands)).map(subCommand -> subCommand == null ? getEmptyLine() : subCommand.getCommandString(label)).forEach(sender::sendMessage);
+        sender.sendMessage(getEmptyLine());
+    }
+
+    abstract public String getCommandTitle();
+
     @Override
     public List<String> onTabComplete(CommandSender commandSender, Command command, String s, String[] args) {
         return args.length == 1 ? subCommands.stream().filter(subCommand -> !hideInHelp(subCommand) && hasPermission(commandSender, subCommand) && (args[0].isEmpty() || subCommand.getLabel().toLowerCase().startsWith(args[0].toLowerCase()))).map(BaseSubCommand::getLabel).collect(Collectors.toList()) : null;
@@ -115,10 +120,10 @@ public abstract class BaseMainCommand implements CommandExecutor, TabExecutor {
     @Override
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
         if (args.length == 0) {
-            helpCommand(sender, label);
+            onCommandHelp(sender, command, label, args);
         } else {
             for (BaseSubCommand subCommand : subCommands) {
-                if (subCommand == null || !args[0].equalsIgnoreCase(subCommand.getLabel()) || !hasPermission(sender, subCommand)) {
+                if (subCommand == null || !(args[0].equalsIgnoreCase(subCommand.getLabel()) || Arrays.stream(subCommand.getAliases()).anyMatch(args[0]::equalsIgnoreCase)) || !hasPermission(sender, subCommand)) {
                     continue;
                 }
                 if (!isConfirmType(sender, subCommand.getType())) {
@@ -185,14 +190,6 @@ public abstract class BaseMainCommand implements CommandExecutor, TabExecutor {
                 || (sender instanceof ConsoleCommandSender && commandType == CommandType.CONSOLE);
     }
 
-    private void helpCommand(CommandSender sender, String label) {
-        sender.sendMessage(getEmptyLine());
-        sender.sendMessage(getCommandTitle());
-        sender.sendMessage(getEmptyLine());
-        subCommands.stream().filter(subCommands -> !hideInHelp(subCommands) && hasPermission(sender, subCommands)).map(subCommand -> subCommand == null ? getEmptyLine() : subCommand.getCommandString(label)).forEach(sender::sendMessage);
-        sender.sendMessage(getEmptyLine());
-    }
-
     private void disguisedPlugin() {
         linkClasses.forEach(clazz -> disguisedPlugin(clazz, (JavaPlugin) registerCommand.getPlugin()));
     }

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

@@ -16,99 +16,55 @@ import java.util.stream.IntStream;
  */
 public abstract class BaseSubCommand {
 
-    /**
+    private String label;
-     * 指令名
-     *
-     * @return 文本
-     */
-    abstract public String getLabel();
 
-    /**
+    public void setLabel(String label) {
-     * 指令描述
+        this.label = label;
-     *
+    }
-     * @return 文本
-     */
-    abstract public String getDescription();
 
-    /**
+    public String getLabel() {
-     * 指令参数
+        return label;
-     *
+    }
-     * @return {@link CommandArgument}
-     */
-    abstract public CommandArgument[] getArguments();
 
-    /**
+    public String getDescription() {
-     * 指令执行方法
+        return null;
-     *
+    }
-     * @param sender  指令使用者
+
-     * @param command 指令对象
+    public String[] getAliases() {
-     * @param label   主命令
+        return new String[0];
-     * @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);
+    public CommandArgument[] getArguments() {
+        return new CommandArgument[0];
+    }
 
-    /**
-     * 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;
     }
 
-    /**
+    public boolean hideInHelp() {
-     * 参数是否符合
+        return false;
-     *
+    }
-     * @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) {
-        return TLocale.asString("COMMANDS.INTERNAL.COMMAND-HELP", label, getLabel(), Arrays.stream(getArguments()).map(parameter -> parameter.toString() + " ").collect(Collectors.joining()), getDescription());
+        return TLocale.asString(getDescription() == null ? "COMMANDS.INTERNAL.COMMAND-HELP-EMPTY" : "COMMANDS.INTERNAL.COMMAND-HELP", label, getLabel(), Arrays.stream(getArguments()).map(parameter -> parameter.toString() + " ").collect(Collectors.joining()), getDescription());
     }
 
-    /**
+    abstract public void onCommand(CommandSender sender, Command command, String label, String[] args);
-     * 是否在命令帮助中隐藏
-     *
-     * @return boolean
-     */
-    public boolean hideInHelp() {
-        return false;
-    }
 }