Solved Plugin.yml help with multiple classes

Hey there, I'm creating a plugin that has multiple classes for each part of the plugin. They all have a command in them and for the plugin.yml, what do I put as the main? I can do the commands that are found in the main class but not the others. Is there a way to have multiple?

 

As the main class you should put the class that extends JavaPlugin.

 

http://wiki.bukkit.org/Plugin_YAML
:- )

 

@mine-care @CrystallFTW , what if I have two classes that rely on JavaPlugin?

 

@The_BloodHound you can't extend javaplugin from two classes. Learn bukkit api.

 

@The_BloodHound You can't. Simple answer. You can only have 1

 

code please

 

@The_BloodHound
You can't have two main Classes. If you want to have two main classes, then you wont have any main classes.

Create one class that extends JavaPlugin, which will be the main, and then make smaller sub-classes that control smaller aspects (commands, events, utils, ect.)

 

Here is all the code you need.
https://docs.oracle.com/javase/tutorial/java/javaOO/arguments.html

 

@teej107 lmfao nice joke

 

@MCMatters I quoted the wrong person

 

I get that there can only be one but for some reason I get an error on two certain classes when I remove JavaPlugin.

And no need to be rude @MCMatters . That's why I'm here asking questions.

EDIT: Never mind I figured out the problem.

 

@The_BloodHound
Mark as solved if solved.

 

@The_BloodHound Can you mark this thread as solved please?

 

@The_BloodHound I'm not being rude, i am asking you to learn Bukkit API.

 

@The_BloodHound
You can also implement CommandExecutor on your commands.

 

Sorry for the late response but this isn't solved yet. I had the JavaPlugin extending problem fixed but anything in other classes are not working at all. I think I'm doing something terribly wrong.

 

@The_BloodHound code?

 

Yes writing Bukkit plugins require you to have a comfortable knowledge of Java. Since you don't, I'm going to point you to here: https://docs.oracle.com/javase/tutorial/java/javaOO/arguments.html

 

Unfortunately, "I'm doing something terribly wrong" is not the best error report you could give, post the code with comments where errors occur.

 

I have 4 classes. I blanked out the spaces that are semi-confidential and that are just space consuming. I know for a fact that what I blanked out are not the problem.

Code:

package me.The_BloodHound;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.java.JavaPlugin;

public class Application extends JavaPlugin {

    public static Application instance;

    public void onEnable() {
        instance = this;
        Bukkit.getLogger().info("Applications are working.");
    }

    public void onDisable() {
        instance = null;
    }

    public boolean onCommand(CommandSender sender, Command cmd, String label,
            String[] args) {
        final Player p = (Player) sender;

        if (cmd.getName().equalsIgnoreCase("apply")) {
            p.teleport(new Location(Bukkit.getWorld("SDR"), -287.0, 5.1, -414.5));
            p.sendMessage(ChatColor.AQUA + "Welcome to the application center.");
            Bukkit.getScheduler().scheduleSyncDelayedTask(Application.instance,
                    new Runnable() {

                        public void run() {
                            p.sendMessage(ChatColor.AQUA
                                    + "You will be given a book and you will have to fill your application on that.");
                        }
                    }, 20 * 1);
            //There are more un-needed application info that I removed to conserve your time. They are all the same as the one above basically.
        }
        return true;
    }
}

This first one works completely fine.

Code:

package me.The_BloodHound;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.permissions.Permission;

public class ClearChat {

    Permission cc = new Permission("chat.clear");

    public void onEnable() {
        Bukkit.getLogger().info("Clear Chat has been enabled.");
    }

    public void onDisable() {
    }

    public boolean onCommand(CommandSender sender, Command cmd, String label,
            String[] args) {
        Player p = (Player) sender;

        if (cmd.getName().equalsIgnoreCase("cl")) {
            if (p.hasPermission("chat.clear") || p.isOp()) {
                p.getServer()
                        .broadcastMessage(
                                ChatColor.AQUA
                                        + "                                                                               "
                                        + "Chat has been cleared for your safety.                                         ");
            }
        } else {
            p.sendMessage(ChatColor.RED
                    + "You don't have permission for this command!");
        }

        if (cmd.getName().equalsIgnoreCase("cp")) {
            if (p.hasPermission("chat.clear") || p.isOp()) {
                if (p.getServer().getPlayer(args[0]).isOnline()) {
                    p.getServer()
                            .getPlayer(args[0])
                            .sendMessage(
                                    ChatColor.AQUA + "                                         "
                                            + "Chat has been cleared for your safety.                                         ");
                    p.sendMessage(ChatColor.YELLOW + "Player's chat cleared.");
                } else {
                    p.sendMessage(ChatColor.RED + "Could not find player!");
                }
            } else {
                p.sendMessage(ChatColor.RED
                        + "You don't have permission for this command!");
            }
        }
        return true;
    }
}

This second one is for chat clearing. It used to work completely fine in a stand alone plugin but no longer works in this one. No errors.

Code:

package me.The_BloodHound;

import org.bukkit.Bukkit;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.permissions.Permission;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;

public class NightVision {

    Permission nightv = new Permission("night.vision");

    public void onEnable() {
        Bukkit.getLogger().info("Night Vision is working!");
    }

    public void onDisable() {
    }

    public boolean onCommand(CommandSender sender, Command cmd, String label,
            String[] args) {
        Player p = (Player) sender;

        if (cmd.getName().equalsIgnoreCase("nvon")) {
            if (p.hasPermission("night.vision")) {
                PotionEffectType nv = PotionEffectType.NIGHT_VISION;
                PotionEffect nightvisione = nv.createEffect(999999, 1);
                p.addPotionEffect(nightvisione);
            }
        }

        if (cmd.getName().equalsIgnoreCase("nvoff")) {
            if(p.hasPermission("night.vision")) {
                p.removePotionEffect(PotionEffectType.NIGHT_VISION);
            }
        }
        return true;
    }

}

This third one, it used to work perfectly fine as a stand alone plugin but no longer works. No errors. However, I was still working on /nvoff so that's a work in progress.

Code:

package me.The_BloodHound;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.plugin.Plugin;

public class Spawning implements Listener {
   
    public void onEnable(){
        Bukkit.getLogger().info("Plugin enabled");
        Bukkit.getServer().getPluginManager().registerEvents(this, (Plugin) this);
    }
   
    public void onDisable(){
        Bukkit.getLogger().info("i cri evry tiem");
    }
   
    @EventHandler
        public void onPlayerJoin(PlayerJoinEvent e){
        Player p = e.getPlayer();
        p.performCommand("warp Spawn");
        }
   
    public boolean onCommand(CommandSender Sender, Command cmd, String label,
            String[] args) {
        Player player = (Player) Sender;
        if (cmd.getName().equalsIgnoreCase("hub") && Sender instanceof Player){
            player.performCommand("warp Spawn");
            player.sendMessage(ChatColor.GREEN + "Now teleporting to spawn.");
        }
        return true;
    }
}

This last one, again doesn't work in the new plugin. No errors.

There are no errors at all. It recognizes it as a command from the plugin.yml but I think it doesn't know where the code is for the command.

 

@The_BloodHound

You can just create an entire class dedicated to all your commands, and register them from the onEnable method.

Code:java

 
    @Override
    public void onEnable(){
        getCommand("your_command").setExecutor(new YourCommandClass());
    }
 

But as @teej107 said, you should really learn your Java basics and the API you're using.

If I'm not getting the post concept then I guess the joke is on me xD!

 

Bump

And I'm trying to keep my plugin organized and keeping the commands in separate classes. I've seen it done in some plugins and it's not working with me.

 

@The_BloodHound

The point being that you create a class that serves to manage all your other command classes.

 

@The_BloodHound
If you want to have the commands in different classes you need to implement CommandExecutor in every class that has a command. In your onEnable you have to set the executor for the command like this:

Code:

getCommand("command1).setExecutor(new ClassWithCommand1())
getCommand("command2).setExecutor(new ClassWithCommand2())

 

@The_BloodHound Remove the onEnable and onDisable from all classes but the main then register the commands/listeners in the main onEnable

 

@sam_0208 please follow Java naming conventions

 

@mine-care Sorry posted to fast

 

@sam_0208 Its ok :- ) Please edit the post to fix them at least now.
#ItsNeverTooLate!

 

Yay! My problem has been fixed! It took a while and many misunderstandings but now I know how to do this in the future. Thanks for all the help <3