Grab group via ??

Hey guys,

I saw in essentials you can grab the palyers group by using this {GROUP} but how they get the player group.. I want to use this also in my plugin but don't know how, Using Vault or what. please help me out im using PEX in my server

 

Use PermissionsEX API?

 

Yea but in essentials its been used for more Permission Managers. But I should check

 

@JoeyDevs
Here is a little class I made for Vault to get a players group.

http://pastebin.com/f9gDP5X6

Here is how to use it. I wrote this in pastebin so it may not be exactly correct, but you can get the picture.

http://pastebin.com/aVRPw38E

Make sure to add Vault as a dependency in your plugin.yml. Also make sure to include it in your project build path.

 

JoeyDevs essentials has specific permission plugin hook for each permission plugin, so basically what Konkz said, although you could use vault and save your self the trouble at the cost of a dependency.

 

Thanks i will try this in a moment

 

My Code:

Code:java

package nl.joeydevs.chatguard;
 
import java.util.UUID;
 
import net.milkbowl.vault.permission.Permission;
 
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.player.AsyncPlayerChatEvent;
import org.bukkit.plugin.RegisteredServiceProvider;
import org.bukkit.plugin.java.JavaPlugin;
 
public class Core extends JavaPlugin implements Listener {
 
    public String Prefix = ChatColor.DARK_GRAY + "[" + ChatColor.GREEN + "ChatGuard" + ChatColor.DARK_GRAY + "] ";
 
    public static Permission permission = null;
 
    private boolean setupPermissions()
    {
        RegisteredServiceProvider<Permission> permissionProvider = getServer().getServicesManager().getRegistration(net.milkbowl.vault.permission.Permission.class);
        if (permissionProvider != null) {
            permission = permissionProvider.getProvider();
        }
        return (permission != null);
    }
 
    public void onEnable () {
        setupPermissions();
        Bukkit.getServer().getPluginManager().registerEvents(this, this);
 
    }
 
    @EventHandler(priority = EventPriority.HIGHEST)
    public void ChatManager (AsyncPlayerChatEvent e) {
        Player p = e.getPlayer();
        UUID pid = p.getUniqueId();
        String m = e.getMessage();
        p.sendMessage(permission.getPrimaryGroup(p).toString());
    }
}
 

But get this error:

Code:

[00:41:15 ERROR]: Could not pass event AsyncPlayerChatEvent to ChatGuard v1.0
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:294) ~[server.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
a:62) ~[server.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.j
ava:501) [server.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
ava:483) [server.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
        at net.minecraft.server.v1_7_R3.PlayerConnection.chat(PlayerConnection.j
ava:881) [server.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
        at net.minecraft.server.v1_7_R3.PlayerConnection.a(PlayerConnection.java
:831) [server.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
        at net.minecraft.server.v1_7_R3.PacketPlayInChat.a(PacketPlayInChat.java
:28) [server.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
        at net.minecraft.server.v1_7_R3.PacketPlayInChat.handle(PacketPlayInChat
.java:47) [server.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
        at net.minecraft.server.v1_7_R3.NetworkManager.a(NetworkManager.java:84)
 [server.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
        at net.minecraft.server.v1_7_R3.NetworkManager.channelRead0(NetworkManag
er.java:204) [server.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
        at net.minecraft.util.io.netty.channel.SimpleChannelInboundHandler.chann
elRead(SimpleChannelInboundHandler.java:98) [server.jar:git-Bukkit-1.7.9-R0.2-11
-g3fd9db2-b3098jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.invo
keChannelRead(DefaultChannelHandlerContext.java:337) [server.jar:git-Bukkit-1.7.
9-R0.2-11-g3fd9db2-b3098jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.fire
ChannelRead(DefaultChannelHandlerContext.java:323) [server.jar:git-Bukkit-1.7.9-
R0.2-11-g3fd9db2-b3098jnks]
        at net.minecraft.util.io.netty.handler.codec.ByteToMessageDecoder.channe
lRead(ByteToMessageDecoder.java:173) [server.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9d
b2-b3098jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.invo
keChannelRead(DefaultChannelHandlerContext.java:337) [server.jar:git-Bukkit-1.7.
9-R0.2-11-g3fd9db2-b3098jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.fire
ChannelRead(DefaultChannelHandlerContext.java:323) [server.jar:git-Bukkit-1.7.9-
R0.2-11-g3fd9db2-b3098jnks]
        at net.minecraft.util.io.netty.handler.codec.ByteToMessageDecoder.channe
lRead(ByteToMessageDecoder.java:173) [server.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9d
b2-b3098jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.invo
keChannelRead(DefaultChannelHandlerContext.java:337) [server.jar:git-Bukkit-1.7.
9-R0.2-11-g3fd9db2-b3098jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.fire
ChannelRead(DefaultChannelHandlerContext.java:323) [server.jar:git-Bukkit-1.7.9-
R0.2-11-g3fd9db2-b3098jnks]
        at net.minecraft.util.io.netty.handler.codec.MessageToMessageDecoder.cha
nnelRead(MessageToMessageDecoder.java:103) [server.jar:git-Bukkit-1.7.9-R0.2-11-
g3fd9db2-b3098jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.invo
keChannelRead(DefaultChannelHandlerContext.java:337) [server.jar:git-Bukkit-1.7.
9-R0.2-11-g3fd9db2-b3098jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.fire
ChannelRead(DefaultChannelHandlerContext.java:323) [server.jar:git-Bukkit-1.7.9-
R0.2-11-g3fd9db2-b3098jnks]
        at net.minecraft.util.io.netty.handler.timeout.ReadTimeoutHandler.channe
lRead(ReadTimeoutHandler.java:149) [server.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2
-b3098jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.invo
keChannelRead(DefaultChannelHandlerContext.java:337) [server.jar:git-Bukkit-1.7.
9-R0.2-11-g3fd9db2-b3098jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.fire
ChannelRead(DefaultChannelHandlerContext.java:323) [server.jar:git-Bukkit-1.7.9-
R0.2-11-g3fd9db2-b3098jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelPipeline.fireChanne
lRead(DefaultChannelPipeline.java:785) [server.jar:git-Bukkit-1.7.9-R0.2-11-g3fd
9db2-b3098jnks]
        at net.minecraft.util.io.netty.channel.nio.AbstractNioByteChannel$NioByt
eUnsafe.read(AbstractNioByteChannel.java:100) [server.jar:git-Bukkit-1.7.9-R0.2-
11-g3fd9db2-b3098jnks]
        at net.minecraft.util.io.netty.channel.nio.NioEventLoop.processSelectedK
ey(NioEventLoop.java:480) [server.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnk
s]
        at net.minecraft.util.io.netty.channel.nio.NioEventLoop.processSelectedK
eysOptimized(NioEventLoop.java:447) [server.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db
2-b3098jnks]
        at net.minecraft.util.io.netty.channel.nio.NioEventLoop.run(NioEventLoop
.java:341) [server.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
        at net.minecraft.util.io.netty.util.concurrent.SingleThreadEventExecutor
$2.run(SingleThreadEventExecutor.java:101) [server.jar:git-Bukkit-1.7.9-R0.2-11-
g3fd9db2-b3098jnks]
        at java.lang.Thread.run(Unknown Source) [?:1.7.0_55]
Caused by: java.lang.NullPointerException
        at nl.joeydevs.chatguard.Core.ChatManager(Core.java:43) ~[?:?]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0
_55]
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0
_55]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1
.7.0_55]
        at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_55]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:292) ~[server.jar:git-Bukkit-1.7.9-R0.2-11-g3fd9db2-b3098jnks]
        ... 31 more
[00:41:15 INFO]: [Survival1]<XL_Pepper> s

I don't know what to do anymore