Solved PlayerName.yml Getting

@TGRHavoc Or use Player#getDisplayName() or Player#getUniqueId()

 

Considering OP said:

One would assume he's asking for the player's name and not their display name or UUID.

What do you mean "main file"? Do you mean your "config.yml" file?

 

@TGRHavoc

I'm sorry I meant.

This Event is in a seperate event class.

Do I have to do anything in the main class.

Except registering the event?

 

Briefly looking at your original code, no, you should only need to register the event.

 

@TGRHavoc You are not fully right at my previous post, he want a Player Name, but a DisplayName is also a player name

 

Not exactly, display name is a "friendly" version of the player name which may include colours. I also believe that this display name can be changed whereas "name" cannot.


@BurnerDiamond
Is your problem solved?

 

@TGRHavoc But it's a NAME. Why others called DisplayNAME?
And actually a playername can also change. But it is a enough difficulty.

- You must use Mojang documentation.

 

@TGRHavoc

Testing.

What if I wanted to set an. Integer I the config from a seperate class?

 

@BurnerDiamond Call the config file in that class and do <configfile>.set(<path to object>, <integer value>)

 

Wanted to make sure it was the same. Thanks.

 

@CodePlaysMinecraft @BurnerDiamond He is actually right. You must learn Java.
You can read/watch some tutorials/introductions/information about Java at:
Oracle.
Youtube (I prefer channel: PogoStick29Dev).

 

True, player names can now change so @BurnerDiamond should be using the players' UUID (Player#getUniqueId() ) however, previously they couldn't and only the display name could.

@BurnerDiamond
Get the file again and do "config.set( "INTEGER", 20)"

 

Nope gives me an error?

[22:34:00 ERROR]: Could not pass event PlayerLoginEvent to KitPVP v1.0

org.bukkit.event.EventException

at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:294) ~[craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:501) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:486) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at net.minecraft.server.v1_7_R4.PlayerList.attemptLogin(PlayerList.java:386) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at net.minecraft.server.v1_7_R4.LoginListener.c(LoginListener.java:68) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at net.minecraft.server.v1_7_R4.LoginListener.a(LoginListener.java:42) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at net.minecraft.server.v1_7_R4.NetworkManager.a(NetworkManager.java:160) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at net.minecraft.server.v1_7_R4.ServerConnection.c(SourceFile:134) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:667) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:258) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:558) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:469) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

Caused by: java.lang.NullPointerException

at me.bd.events.ConfigLoginEvent.onLogin(ConfigLoginEvent.java:24) ~[?:?]

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.6.0_65]

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[?:1.6.0_65]

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[?:1.6.0_65]

at java.lang.reflect.Method.invoke(Method.java:597) ~[?:1.6.0_65]

at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:292) ~[craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

... 13 more

[22:34:01 INFO]: BurnerDiamond[/25.165.244.169:58592] logged in with entity id 372 at ([world] -70.9997847341832, 70.0, 364.39885246655405)

 

@TGRHavoc Actually it's always be able to change a player name using code. You must interact with Mojang for it.

@BurnerDiamond NullPointerException at line 24. What is the code of line 24?

EDIT by Timtower: merged posts

 

Code:

package me.bd.events;

import java.io.File;
import java.io.IOException;

import me.bd.kitpvp.Main;

import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerLoginEvent;

public class ConfigLoginEvent implements Listener {
   
    FileConfiguration config;
    File cFile;
    @EventHandler
    public void onLogin(PlayerLoginEvent e){
        if(cFile == null){
            cFile = new File(Main.getPlugin().getDataFolder(), e.getPlayer().getUniqueId() + ".yml");
        }
      config.set("UUID", e.getPlayer().getUniqueId());
      config.set("Player", e.getPlayer().getName());
       try {
        config.save(cFile);
    } catch (IOException e1) {
        e1.printStackTrace();
    }
   }
}

My bad I forgot to make it code @Experminator

 

Copy the line: 24...

And actually set PlayerName to "Player" would not work. Then change every time a player logins, the "Player".

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

 

@Experminator

What is the problem?

This is line 24.

config.set("UUID", e.getPlayer().getUniqueId());

 

Don't listen to him

"config" is null. Do "config = YamlConfiguration.loadConfiguration(cFile)"

 

Code:

[USER=90939044]@TGRHavoc[/USER]

I get this problem now

[22:52:51 ERROR]: Error occurred while enabling KitPVP v1.0 (Is it up to date?)

java.lang.IllegalArgumentException: File cannot be null

at org.apache.commons.lang.Validate.notNull(Validate.java:203) ~[craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at org.bukkit.configuration.file.YamlConfiguration.loadConfiguration(YamlConfiguration.java:175) ~[craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at me.bd.events.ConfigLoginEvent.<init>(ConfigLoginEvent.java:17) ~[?:?]

at me.bd.kitpvp.Main.onEnable(Main.java:24) ~[?:?]

at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:316) ~[craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:324) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:404) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at org.bukkit.craftbukkit.v1_7_R4.CraftServer.loadPlugin(CraftServer.java:455) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at org.bukkit.craftbukkit.v1_7_R4.CraftServer.enablePlugins(CraftServer.java:389) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at org.bukkit.craftbukkit.v1_7_R4.CraftServer.reload(CraftServer.java:839) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at org.bukkit.Bukkit.reload(Bukkit.java:303) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at org.bukkit.command.defaults.ReloadCommand.execute(ReloadCommand.java:23) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:180) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at org.bukkit.craftbukkit.v1_7_R4.CraftServer.dispatchCommand(CraftServer.java:740) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at org.bukkit.craftbukkit.v1_7_R4.CraftServer.dispatchServerCommand(CraftServer.java:726) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at net.minecraft.server.v1_7_R4.DedicatedServer.aB(DedicatedServer.java:294) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:259) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:558) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:469) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [craftbukkit.jar:git-Bukkit-1.7.9-R0.2-24-g07d4558-b3116jnks]

@TGRHavoc

This is the Main:

Code:

package me.bd.kitpvp;

import me.bd.events.ConfigLoginEvent;
import me.bd.events.LoginEvent;
import me.bd.events.RespawnEvent;
import me.bd.kits.Menu;
import me.bd.tank.Smash;
import me.bd.tank.Tank;

import org.bukkit.Bukkit;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.java.JavaPlugin;

public class Main extends JavaPlugin {
    public static Main plugin;
   
    public void onEnable() {
       
        getServer().getPluginManager().registerEvents(new Menu(), this);
        getServer().getPluginManager().registerEvents(new Tank(), this);
        getServer().getPluginManager().registerEvents(new LoginEvent(), this);
        getServer().getPluginManager().registerEvents(new RespawnEvent(), this);
        getServer().getPluginManager().registerEvents(new Smash(), this);
        getServer().getPluginManager().registerEvents(new ConfigLoginEvent(), this);
       
    }
   
    public void onDisable() {
       
    }
   
    public static Plugin getPlugin() {
        return Bukkit.getPluginManager().getPlugin("KitPVP");
   
    }

}

This is the Other:

Code:

package me.bd.events;

import java.io.File;
import java.io.IOException;

import me.bd.kitpvp.Main;

import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerLoginEvent;

public class ConfigLoginEvent implements Listener {
   
    File cFile;
    FileConfiguration config = YamlConfiguration.loadConfiguration(cFile);
    @EventHandler
    public void onLogin(PlayerLoginEvent e){
        if(cFile == null){
            cFile = new File(Main.getPlugin().getDataFolder(), e.getPlayer().getUniqueId() + ".yml");
        }
       
        config.set("UUID", e.getPlayer().getUniqueId());
        config.set("Player", e.getPlayer().getName());
       try {
        config.save(cFile);
    } catch (IOException e1) {
        e1.printStackTrace();
    }
   }
}

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

 

Please use the code/syntax tags for errors as well.
Also, make sure that the config declaration is below the if statement and above the "config.set"s

 

IT WORKS. I HAVE NO FUCKING IDEA WHY BUT IT WORKS. NOW I'M GOING TO GO BACK TO THE JAVADOCS!

 

@BurnerDiamond Good! Please can you report this thread to close this thread?