BauSystem_Main/src/de/steamwar/bausystem/BauSystem.java

@@ -91,7 +91,7 @@ public class BauSystem extends JavaPlugin implements Listener {
         new CommandLoader();
         getCommand("lockschem").setExecutor(new CommandLockschem());
         new CommandDebugStick();
-        getCommand("watervision").setExecutor(new CommandGills());
+        new CommandGills();
         new CommandDetonator();
         new CommandScript();
         getCommand("scriptvars").setExecutor(new CommandScriptVars());

BauSystem_Main/src/de/steamwar/bausystem/commands/CommandGills.java

@@ -20,22 +20,20 @@
 package de.steamwar.bausystem.commands;
 
 import de.steamwar.bausystem.BauSystem;
-import org.bukkit.command.Command;
-import org.bukkit.command.CommandExecutor;
-import org.bukkit.command.CommandSender;
+import de.steamwar.command.SWCommand;
 import org.bukkit.entity.Player;
 import org.bukkit.potion.PotionEffect;
 import org.bukkit.potion.PotionEffectType;
 
-public class CommandGills implements CommandExecutor {
+public class CommandGills extends SWCommand {
 
-    @Override
-    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
-        if (!(sender instanceof Player))
-            return false;
-        Player player = (Player) sender;
-        toggleGills(player);
-        return false;
+    public CommandGills() {
+        super("watervision", "wv");
+    }
+
+    @Register
+    public void genericCommand(Player p) {
+        toggleGills(p);
     }
 
     public static void toggleGills(Player player) {

BauSystem_Main/src/plugin.yml

@@ -12,7 +12,5 @@ commands:
   fire:
   freeze:
     aliases: stoplag
-  watervision:
-    aliases: wv
   lockschem:
   scriptvars: