Configs set to null?!

Ok i found a api that makes configs understandable.. im testing it and raging rn.. i got it to save.. for some reason when i kill a zombie i get "1 config: you have 1" im like yay! then i kill another. "2 config: you have null" WTF why is it null now?! i can't figure it out.. can someone help me fix it

the configapi im using is

http://bukkit.org/threads/simple-configuration-class-easily-create-edit-and-save-yml-files.293154/

edit forgot code...

Code:

public class Main extends JavaPlugin implements Listener {

    private Config test = new Config(this, "Kills.");

    public void onEnable() {
        getServer().getPluginManager().registerEvents(this, this);


        }


    public void onDisable() {

    }

    @EventHandler
    public void join(EntityDeathEvent event) {
        if (event.getEntity().getKiller() != null) {
            if (event.getEntity().getKiller() instanceof Player) {
                if (event.getEntity() instanceof Zombie) {
                    Player p = (Player) event.getEntity().getKiller();
                    Zombie z = (Zombie) event.getEntity();
                    if(test.contains(p.getName())){
                        test.set(p.getName(), test.get(p.getName() + 1));
                        test.save();
                        p.sendMessage(ChatColor.RED + "2 config: You have: " + test.get(p.getName()));
                    }
                    else{
                        if(!test.contains(p.getName())) {
                            test.set(p.getName(), 1);
                            test.save();
                            p.sendMessage(ChatColor.RED + "1 config: You have: " + test.get(p.getName()));
                        }

                    }

                }

            }

        }
    }
}

 

@XxZHALO13Xx
Take a closer look at this line

Code:

test.set(p.getName(), test.get(p.getName() + 1));

 

@Assist i know its there but im confused whats making it null.. im adding 1 to their current kills

 

Nope. That's why I asked you to take a closer look. You're trying to get an object from the config with key "<their name>1", (p.getName() +1), rather than adding + 1 to the int you get from the file.

 

@Assist how would i add it? test.set(p.getName(), 1); ?

EDIT: Well that would set one constantly.

@Assist

Updated

Code:

  Zombie z = (Zombie) event.getEntity();
                    if(test.contains(p.getName())){
                        test.set(p.getName(), + 1);
                        test.save();
                        p.sendMessage(ChatColor.RED + "2 config: You have: " + test.get(p.getName()));
                    }
                    else{
                        if(!test.contains(p.getName())) {
                            test.set(p.getName(), 1);
                            test.save();
                            p.sendMessage(ChatColor.RED + "1 config: You have: " + test.get(p.getName()));
                        }

i keep getting you have 1

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

 

@XxZHALO13Xx
First get the int from the file. Then add 1 to it. Then save the new int to the file. I don't see what the problem is.

 

Think about what you're doing. You are setting the value to "+ 1." Does that make any sense? It's simple logic.

 

@SuperOriginal right. im setting the value to whatever it was plus another 1

 

@XxZHALO13Xx That's not how it works. When you say "+1" it doesn't magically think to get the value again and add one to it.

 

@AdamQpzm i've tried test.set(p.getName(), test.get(p.getName() +1)); and still doesnt work

 

@XxZHALO13Xx
That's exactly what you had in the original post.

 

@XxZHALO13Xx Your one parenthesis away

 

@XxZHALO13Xx You need to pay attention to what you're doing. As @Assist already pointed out, you're adding one to their name, not to their score.

 

@Skionz he already has all the parenthesis, he just needs to move it like 3 spaces.

 

I meant he had to move his +1 over 1 parenthesis