Add handy way to tell you what config options you're missing, and check it through LD command

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

@@ -462,20 +462,83 @@ public class DisguiseConfig {
             }
         }
 
-        int missingConfigs = 0;
+        boolean verbose = config.getBoolean("VerboseConfig");
+        boolean changed = config.getBoolean("ChangedConfig");
 
-        for (String key : config.getDefaultSection().getKeys(true)) {
-            if (config.contains(key, true)) {
+        if (!verbose) {
+            int missingConfigs = 0;
+
+            for (String key : config.getDefaultSection().getKeys(true)) {
+                if (config.contains(key, true)) {
+                    continue;
+                }
+
+                missingConfigs++;
+            }
+
+            if (missingConfigs > 0) {
+                DisguiseUtilities.getLogger().warning("Your config is missing " + missingConfigs +
+                        " options! Please consider regenerating your config!");
+            }
+        }
+
+        if (verbose || changed) {
+            ArrayList<String> returns = doOutput(config, changed, verbose);
+
+            if (!returns.isEmpty()) {
+                DisguiseUtilities.getLogger()
+                        .info("This is not an error! Now outputting " + (verbose ? "missing " : "") +
+                                (changed ? (verbose ? "and " : "") + "changed/invalid " : "") + "config values");
+
+                for (String v : returns) {
+                    DisguiseUtilities.getLogger().info(v);
+                }
+            }
+        }
+    }
+
+    public static ArrayList<String> doOutput(ConfigurationSection config, boolean informChangedUnknown,
+            boolean informMissing) {
+        HashMap<String, Object> configs = new HashMap<>();
+        ConfigurationSection defaultSection = config.getDefaultSection();
+        ArrayList<String> returns = new ArrayList<>();
+
+        for (String key : defaultSection.getKeys(true)) {
+            if (defaultSection.isConfigurationSection(key)) {
                 continue;
             }
 
-            missingConfigs++;
+            configs.put(key, defaultSection.get(key));
         }
 
-        if (missingConfigs > 0) {
-            DisguiseUtilities.getLogger().warning(
-                    "Your config is missing " + missingConfigs + " options! Please consider regenerating your config!");
+        for (String key : config.getKeys(true)) {
+            if (config.isConfigurationSection(key)) {
+                continue;
+            }
+
+            if (!configs.containsKey(key)) {
+                if (informChangedUnknown) {
+                    returns.add("Unknown config option '" + key + ": " + config.get(key) + "'");
+                }
+                continue;
+            }
+
+            if (!configs.get(key).equals(config.get(key))) {
+                if (informChangedUnknown) {
+                    returns.add("Modified config: '" + key + ": " + config.get(key) + "'");
+                }
+            }
+
+            configs.remove(key);
         }
+
+        if (informMissing) {
+            for (Entry<String, Object> entry : configs.entrySet()) {
+                returns.add("Missing '" + entry.getKey() + ": " + entry.getValue() + "'");
+            }
+        }
+
+        return returns;
     }
 
     static void loadCustomDisguises() {

src/main/java/me/libraryaddict/disguise/commands/LibsDisguisesCommand.java

@@ -252,6 +252,23 @@ public class LibsDisguisesCommand implements CommandExecutor, TabCompleter {
                 if (mcArray.size() > 1) {
                     sendMessage(sender, LibsMsg.ITEM_SERIALIZED_MC, LibsMsg.ITEM_SERIALIZED_MC_NO_COPY, ldItem);
                 }
+            } else if (args[0].equalsIgnoreCase("config")) {
+                if (!sender.hasPermission("libsdisguises.config")) {
+                    sender.sendMessage(LibsMsg.NO_PERM.get());
+                    return true;
+                }
+
+                ArrayList<String> returns = DisguiseConfig
+                        .doOutput(LibsDisguises.getInstance().getConfig(), true, true);
+
+                if (returns.isEmpty()) {
+                    sender.sendMessage(LibsMsg.USING_DEFAULT_CONFIG.get());
+                    return true;
+                }
+
+                for (String s : returns) {
+                    sender.sendMessage(ChatColor.AQUA + "[LibsDisguises] " + s);
+                }
             } else if (args[0].equalsIgnoreCase("metainfo") || args[0].equalsIgnoreCase("meta")) {
                 if (!sender.hasPermission("libsdisguises.metainfo")) {
                     sender.sendMessage(LibsMsg.NO_PERM.get());
@@ -351,7 +368,7 @@ public class LibsDisguisesCommand implements CommandExecutor, TabCompleter {
         String[] args = getArgs(origArgs);
 
         if (args.length == 0)
-            tabs.addAll(Arrays.asList("reload", "scoreboard", "permtest", "json", "metainfo"));
+            tabs.addAll(Arrays.asList("reload", "scoreboard", "permtest", "json", "metainfo", "config"));
 
         return filterTabs(tabs, origArgs);
     }

src/main/java/me/libraryaddict/disguise/utilities/packets/PacketsHandler.java

@@ -2,8 +2,10 @@ package me.libraryaddict.disguise.utilities.packets;
 
 import com.comphenix.protocol.PacketType;
 import com.comphenix.protocol.events.PacketContainer;
+import me.libraryaddict.disguise.LibsDisguises;
 import me.libraryaddict.disguise.disguisetypes.Disguise;
 import me.libraryaddict.disguise.disguisetypes.DisguiseType;
+import me.libraryaddict.disguise.utilities.LibsPremium;
 import me.libraryaddict.disguise.utilities.packets.packethandlers.*;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
@@ -34,7 +36,12 @@ public class PacketsHandler {
         packetHandlers.add(new PacketHandlerEquipment(this));
 
         packetHandlers.add(new PacketHandlerHeadRotation());
-        packetHandlers.add(new PacketHandlerMetadata(this));
+
+        // If not prem, if build is from jenkins, else its a custom and needs paid info
+        if (!LibsPremium.isPremium() || LibsDisguises.getInstance().getBuildNo().matches("[0-9]+") || LibsPremium.getPaidInformation() != null) {
+            packetHandlers.add(new PacketHandlerMetadata(this));
+        }
+
         packetHandlers.add(new PacketHandlerMovement());
         packetHandlers.add(new PacketHandlerSpawn(this));
         packetHandlers.add(new PacketHandlerVelocity());

src/main/java/me/libraryaddict/disguise/utilities/translations/LibsMsg.java

@@ -265,11 +265,14 @@ public enum LibsMsg {
     LIBS_SCOREBOARD_NO_TEAM(ChatColor.RED + "Not on a scoreboard team!"),
     LIBS_SCOREBOARD_NO_TEAM_PUSH(ChatColor.RED + "On scoreboard team '%s' and pushing is enabled!"),
     LIBS_SCOREBOARD_SUCCESS(ChatColor.GOLD +
-            "On scoreboard team '%s' with pushing disabled! If you're still having issues and you are disguised right now, then " +
-            "you have a plugin modifying scoreboard through packets. Example of this is a plugin that modifies your name above head, or the tablist. Check their configs for pushing disabling options"),
+            "On scoreboard team '%s' with pushing disabled! If you're still having issues and you are disguised right" +
+            " now, then " +
+            "you have a plugin modifying scoreboard through packets. Example of this is a plugin that modifies your " +
+            "name above head, or the tablist. Check their configs for pushing disabling options"),
     LIBS_SCOREBOARD_DISABLED(
             "The scoreboard modification has been disabled in config, will continue the debug incase this is intended" +
-                    ".");
+                    "."),
+    USING_DEFAULT_CONFIG(ChatColor.DARK_GREEN + "Using the default config!");
 
     private String string;
 

src/main/resources/config.yml

@@ -28,6 +28,12 @@ Permissions:
   # NOT_OP = Only non operators can see this
   SeeCommands: TRUE
 
+# You can also get this information through /libsdisguises config
+# Should the plugin output missing config options instead of just counting them
+VerboseConfig: false
+# Should the plugin output changed config options? Will also list unknown extra options
+ChangedConfig: false
+
 # 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

@@ -109,6 +109,8 @@ permissions:
       default: true
     libsdisguises.scoreboardtest:
       description: Test if the scoreboard is valid, this is a simple test.
+    libsdisguises.config:
+      description: Allows player to check Lib's Disguises config for values
     libsdisguises.noactionbar:
       description: Hides the action bar even if enabled in config
       default: false