Remove disguises from tab complete and prevent all usage by changing required permission in config, closes #432

src/main/java/me/libraryaddict/disguise/DisguiseConfig.java

@@ -18,11 +18,14 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.entity.Entity;
+import org.bukkit.permissions.Permission;
+import org.bukkit.permissions.PermissionDefault;
 
 import java.io.File;
 import java.io.IOException;
 import java.io.PrintWriter;
 import java.lang.reflect.InvocationTargetException;
+import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.Map.Entry;
@@ -209,6 +212,27 @@ public class DisguiseConfig {
     @Getter
     @Setter
     private static boolean notifyPlayerDisguised;
+    private static PermissionDefault commandVisibility = PermissionDefault.TRUE;
+
+    public static PermissionDefault getCommandVisibility() {
+        return commandVisibility;
+    }
+
+    public static void setCommandVisibility(PermissionDefault permissionDefault) {
+        if (permissionDefault == null || getCommandVisibility() == permissionDefault) {
+            return;
+        }
+
+        commandVisibility = permissionDefault;
+
+        for (Permission perm : LibsDisguises.getInstance().getDescription().getPermissions()) {
+            if (!perm.getName().startsWith("libsdisguises.seecmd")) {
+                continue;
+            }
+
+            perm.setDefault(getCommandVisibility());
+        }
+    }
 
     private DisguiseConfig() {
     }
@@ -410,6 +434,15 @@ public class DisguiseConfig {
                     "' to a valid option for SelfDisguisesScoreboard");
         }
 
+        PermissionDefault commandVisibility = PermissionDefault.getByName(config.getString("Permissions.SeeCommands"));
+
+        if (commandVisibility == null) {
+            DisguiseUtilities.getLogger().warning("Invalid option '" + config.getString("Permissions.SeeCommands") +
+                    "' for Permissions.SeeCommands when loading config!");
+        } else {
+            setCommandVisibility(commandVisibility);
+        }
+
         loadCustomDisguises();
 
         // Another wee trap for the non-legit

src/main/resources/config.yml

@@ -14,6 +14,20 @@ Permissions:
   # negate with your permissions plugin
   ExplicitDisguises: false
 
+  # What should the default permissions be for seeing commands?
+  # This is a config option because I can't verify if they should be able to see commands normally due to my
+  # permissions system. My system is complex, but its a ton of control.
+  # This isn't an issue normally, but I recently received complaints from someone who doesn't believe in permissions...
+  # Some of you may also wish to hide these commands!
+  # The permissions for commands are a simple 'libsdisguises.seecmd.command' where 'command' can be
+  # 'disguise', 'undisguise' etc. A simple 'libsdisguises.seecmd' permission may also work for children
+  # If you change this while the server is running, players may need to rejoin for it to take effect
+  # TRUE = Everyone can see this, the default. Can be negated with permissions
+  # FALSE = No one can see this without permissions to allow it
+  # OP = Only operators can see this
+  # NOT_OP = Only non operators can see this
+  SeeCommands: TRUE
+
 # Disables commands with the exception of /libsdisguises. Useful if you don't want the plugin to be used by anything
 #  but a plugin
 # Useful if you didn't purchase the plugin.

src/main/resources/plugin.yml

@@ -11,7 +11,6 @@ api-version: 1.13
 commands:
     libsdisguises:
       aliases: [libsdisg, ld]
-      #permission: libsdisguises.seecmd.libsdisguises
       description: Main command for libsdisguises.
     disguise:
       aliases: [d, dis]
@@ -117,7 +116,6 @@ permissions:
       description: See all commands in tab-completion
       default: true
       children:
-         #libsdisguises.seecmd.libsdisguises: true
          libsdisguises.seecmd.disguise: true
          libsdisguises.seecmd.disguiseentity: true
          libsdisguises.seecmd.disguisehelp: true
@@ -136,8 +134,6 @@ permissions:
          libsdisguises.seecmd.copydisguise: true
          libsdisguises.seecmd.grabskin: true
          libsdisguises.seecmd.savedisguise: true
-    libsdisguises.seecmd.libsdisguises:
-      description: See the /libsdisguises command in tab-completion
     libsdisguises.seecmd.disguiseviewself:
       description: See the /disguiseviewself command in tab-completion
     libsdisguises.seecmd.disguise: