Help With A Extra Class To Do Commands.

Hi I want to add a extra class file to make my plugin more organized. But the command I put in there gives me "an internal error occurred while performing this command".

Main Class:

Code:java

package me.hurleyboarder;
 
 
 
 
 
import java.io.File;
import java.io.IOException;
 
import org.bukkit.ChatColor;
import org.bukkit.GameMode;
import org.bukkit.Location;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;
 
public class EmeraldAvanced extends JavaPlugin  {
    File Warps;
    FileConfiguration newConfigz;
 
 
 
    @Override
    public void onEnable() {
        getLogger().info("EmeraldAvanced Enabled!");
        new EmeraldAvanced ();
        saveDefaultConfig();
        Warps = new File(getDataFolder(), "warps.yml");
        newConfigz = YamlConfiguration.loadConfiguration(Warps);
        getCommand("warp").setExecutor(new MyPluginCommandExecutor(this));
    }
    public void saveNewConfig(){
 
    }
    @Override
    public void onDisable() {
        getLogger().info("EmeraldAvanced Disabled!");
        saveDefaultConfig();
 
        try{
            newConfigz.save(Warps);
 
            }catch(Exception e){
            e.printStackTrace();
            }
            } 

Then my second class:

Code:java

package me.hurleyboarder;
 
import java.io.File;
 
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.entity.Player;
 
public class MyPluginCommandExecutor implements CommandExecutor {
    File Warps;
    FileConfiguration newConfigz;
 
 
    public MyPluginCommandExecutor(EmeraldAvanced plugin) {
 
    }
 
    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        if(cmd.getName().equalsIgnoreCase("warp") && sender instanceof Player){
        Player Player = (Player) sender;
        if(sender.hasPermission("emeraldavanced.warp"))
        if(args.length == 0){
    }else if(args.length == 1){
        int x = newConfigz.getInt(args[0] + ".x"), y = newConfigz.getInt(args[0] + ".y"), z = newConfigz.getInt(args[0] + ".z");
    Player.teleport(new Location(Player.getWorld(), x, y, z));
        Player.sendMessage(ChatColor.BLUE + "[EmeraldAvanced] " + ChatColor.GREEN + "Warped To: " + args[0] + "!");
        return true;
 
    }
}
        return false;}
 
    }

Also my first class does have commands in it also.

bump.

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

hurleyboarder
It's been less than 24 hours -_-

Your problem is you didn't assign your fields yet.

 

How would I do that? The only reason im making a second class because every other command after the /warp command wont work, then when I put it at the bottem of the code the /warp command wont work any more

 

hurleyboarder
Your Warps and newConfigz is null.

 

Here is an example of what you want to to:

MainClass:

Code:java

package me.Icelaunche.thecakeisalie;
 
public class TheCakeIsALie extends JavaPlugin{
 
public void onEnable(){
 
this.getCommand("COMMAND_NAME_HERE").setExecutor(new CakeCommandClass()); // commands name
 
}
 
public void onDisable(){
// On Disable Stuff Here
}
}
 

Command Class:

Code:java

package me.Icelaunche.thecakeisalie;
 
public class CakeCommandClass implements CommandExecutor { // command class
 
public static TheCakeIsALie plugin;
 
@Override
public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
Player player = (Player) sender;
if(label.equalsIgnoreCase("COMMAND_NAME_HERE")){
// Command here
return true;
}
 
return false;
}
 
}
 

That what I do and it works. I might of missed a few brackets, imports or done stuff like that so you might need to add/delete a few things to use it.

 

I

How would I change that?

 

Look for a tutorial about multiple commands.