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

@@ -1,10 +1,23 @@
 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
  */
-public class TBaseCommand {
+@TListener(register = "onLoad")
+public class TBaseCommand implements Listener {
+
+    void onLoad() {
+        registerCommands();
+    }
 
     /**
      * 向服务端注册 BaseMainCommand 类
@@ -16,4 +29,43 @@ public class TBaseCommand {
     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

@@ -0,0 +1,18 @@
+package me.skymc.taboolib.commands.internal;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * @Author sky
+ * @Since 2018-08-23 20:34
+ */
+@Target(ElementType.TYPE)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface TCommand {
+
+    String name();
+
+}