Clean up code a bit

src/main/java/me/libraryaddict/disguise/commands/modify/DisguiseModifyCommand.java

@@ -0,0 +1,115 @@
+package me.libraryaddict.disguise.commands.modify;
+
+import me.libraryaddict.disguise.DisguiseAPI;
+import me.libraryaddict.disguise.commands.DisguiseBaseCommand;
+import me.libraryaddict.disguise.disguisetypes.Disguise;
+import me.libraryaddict.disguise.utilities.DisguiseUtilities;
+import me.libraryaddict.disguise.utilities.parser.DisguiseParseException;
+import me.libraryaddict.disguise.utilities.parser.DisguiseParser;
+import me.libraryaddict.disguise.utilities.parser.DisguisePerm;
+import me.libraryaddict.disguise.utilities.parser.DisguisePermissions;
+import me.libraryaddict.disguise.utilities.translations.LibsMsg;
+import org.apache.commons.lang.StringUtils;
+import org.bukkit.ChatColor;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabCompleter;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Player;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class DisguiseModifyCommand extends DisguiseBaseCommand implements TabCompleter {
+    @Override
+    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
+        if (!(sender instanceof Entity)) {
+            sender.sendMessage(LibsMsg.NO_CONSOLE.get());
+            return true;
+        }
+
+        DisguisePermissions permissions = getPermissions(sender);
+
+        if (!permissions.hasPermissions()) {
+            sender.sendMessage(LibsMsg.NO_PERM.get());
+            return true;
+        }
+
+        if (args.length == 0) {
+            sendCommandUsage(sender, permissions);
+            return true;
+        }
+
+        Disguise disguise = DisguiseAPI.getDisguise((Player) sender, (Entity) sender);
+
+        if (disguise == null) {
+            sender.sendMessage(LibsMsg.NOT_DISGUISED.get());
+            return true;
+        }
+
+        DisguisePerm disguisePerm = new DisguisePerm(disguise.getType());
+
+        if (!permissions.isAllowedDisguise(disguisePerm)) {
+            sender.sendMessage(LibsMsg.DMODIFY_NO_PERM.get());
+            return true;
+        }
+
+        String[] options = DisguiseUtilities.split(StringUtils.join(args, " "));
+
+        options = DisguiseParser.parsePlaceholders(options, sender, sender);
+
+        try {
+            DisguiseParser.callMethods(sender, disguise, permissions, disguisePerm, new ArrayList<>(), options,
+                    "DisguiseModify");
+        }
+        catch (DisguiseParseException ex) {
+            if (ex.getMessage() != null) {
+                sender.sendMessage(ex.getMessage());
+            }
+
+            return true;
+        }
+        catch (Exception ex) {
+            ex.printStackTrace();
+            return true;
+        }
+
+        sender.sendMessage(LibsMsg.DMODIFY_MODIFIED.get());
+
+        return true;
+    }
+
+    @Override
+    public List<String> onTabComplete(CommandSender sender, Command cmd, String label, String[] origArgs) {
+        if (!(sender instanceof Player))
+            return new ArrayList<>();
+
+        Disguise disguise = DisguiseAPI.getDisguise((Player) sender, (Entity) sender);
+
+        if (disguise == null)
+            return new ArrayList<>();
+
+        String[] args = getPreviousArgs(origArgs);
+
+        DisguisePermissions perms = getPermissions(sender);
+
+        DisguisePerm disguiseType = new DisguisePerm(disguise.getType());
+
+        List<String> tabs = getTabDisguiseOptions(sender, perms, disguiseType, args, 0, getCurrentArg(origArgs));
+
+        return filterTabs(tabs, origArgs);
+    }
+
+    /**
+     * Send the player the information
+     */
+    @Override
+    protected void sendCommandUsage(CommandSender sender, DisguisePermissions permissions) {
+        ArrayList<String> allowedDisguises = getAllowedDisguises(permissions);
+
+        sender.sendMessage(LibsMsg.DMODIFY_HELP3.get());
+        sender.sendMessage(LibsMsg.DMODIFY_HELP3.get());
+        sender.sendMessage(LibsMsg.DMODIFY_HELP3
+                .get(ChatColor.GREEN + StringUtils.join(allowedDisguises, ChatColor.RED + ", " + ChatColor.GREEN)));
+    }
+}