Help with my first plugin

I have a problem and that is that i want to send an messange to the whole server.

My Warning.java

Code:

package me.Crosant.Warning;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.logging.Logger;
import org.bukkit.block.Block;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.Event;
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.java.JavaPlugin;

public class Warning extends JavaPlugin {
    private static final Logger log = Logger.getLogger("Minecraft");
    private final WarningBlockListener blockListener = new WarningBlockListener(this);
    public final HashMap<Player, ArrayList<Block>> tdUsers = new HashMap<Player, ArrayList<Block>>();
    public void onEnable() {
        PluginManager pm = getServer().getPluginManager();
        pm.registerEvent(Event.Type.BLOCK_BREAK, blockListener,
                Event.Priority.Normal, this);
        log.info("Warnings STARTED");
    }

    public void onDisable() {
        log.info("Warnings DISABLED");
    }
    public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args){
        if(commandLabel.equalsIgnoreCase("Warn")){
            toggleTD((Player) sender);
            return true;
        }
        return false;
    }
    public void toggleTD(Player player){
        if(enabled(player)){
            this.tdUsers.remove(player);
            player.sendMessage("Warnings Disabled");
        }else{
            this.tdUsers.put(player, null);
            player.sendMessage("Warnings Enabled");
        }
    }
    public boolean enabled(Player player){
        return this.tdUsers.containsKey(player);
    }
}

My WarningBlockListener.java

Code:

package me.Crosant.Warning;

import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.block.BlockBreakEvent;
import org.bukkit.event.block.BlockListener;
import org.bukkit.event.block.BlockPlaceEvent;
import org.bukkit.plugin.Plugin;

public class WarningBlockListener extends BlockListener {
    public static Warning plugin;

    public WarningBlockListener(Warning instance) {
        plugin = instance;
    }
    public void onBlockCreate (BlockPlaceEvent event){
        Block block = event.getBlock();
        Player player = event.getPlayer();
        if(block.getType() == Material.TNT && plugin.enabled(player)){
            server.sendMessage(ChatColor.RED + (player + "place TNT.")); // i want to say PlayerXXX has placed TNT to the server
        }
    }
    public void onBlockBreak(BlockBreakEvent event){
        Block block = event.getBlock();
        Player player = event.getPlayer();
        if(block.getType() == Material.TNT && plugin.enabled(player)){
            server.sendMessage(ChatColor.RED + (player + "broke a tnt.")); // i want to say PlayerXXX has destroy TNT to the server
        }
    }
}

 

lol look at my TD plugin it does exactlt that

 

yes i have made it after seeing the td tutorial but I think it just say to the player "You have brocken torch"
and not to all players with the name of the player who broken it.


kan someone see this

Sorry 4 my bad english

 

No idears?

 

i can show you how to give a warning to console but idk how to broadcast it

 

You need to get the server instance and then use it to broadcast a message.

So in the class MyWarning declare a server variable

PHP:

public static Server server;

Then inside of on enabled register that server.

PHP:

server = this.getServer();

Then inside the class you want to broadcast a message, player listener I guess

PHP:

MyWarning.server.broadcastMessage("message here");

 

Thanks i will Test that

 

Let me know if it works out for you

 

no it doesent work
I bekomm an failure when I start the server

 

Help I can start the server but ingame nothing is going

Warning.java

Code:

package me.Crosant.Warning;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.logging.Logger;

import org.bukkit.Server;
import org.bukkit.block.Block;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.Event;
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.java.JavaPlugin;

public class Warning extends JavaPlugin {
    private static final Logger log = Logger.getLogger("Minecraft");
    public static Server server;
    private final WarningBlockListener blockListener = new WarningBlockListener(this);
    public final HashMap<Player, ArrayList<Block>> tdUsers = new HashMap<Player, ArrayList<Block>>();
    public void onEnable() {
        server = this.getServer();
        PluginManager pm = getServer().getPluginManager();
        pm.registerEvent(Event.Type.BLOCK_BREAK, blockListener,
                Event.Priority.Normal, this);
        log.info("Warnings STARTED");
    }

    public void onDisable() {
        log.info("Warnings DISABLED");
    }
    public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args){
        if(commandLabel.equalsIgnoreCase("Warning")){
            toggleWarn((Player) sender);
            return true;
        }
        return false;
    }
    public void toggleWarn(Player player){
        if(enabled(player)){
            this.tdUsers.remove(player);
            player.sendMessage("Warnings Disabled");
        }
        else{
            this.tdUsers.put(player, null);
            player.sendMessage("Warnings Enabled");
        }
    }
    public boolean enabled(Player player){
        return this.tdUsers.containsKey(player);
    }
}

WarningBlockListener.java

Code:

package me.Crosant.Warning;

import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.block.BlockBreakEvent;
import org.bukkit.event.block.BlockListener;
import org.bukkit.event.block.BlockPlaceEvent;

public class WarningBlockListener extends BlockListener {
    public static Warning plugin;

    public WarningBlockListener(Warning instance) {
        plugin = instance;
    }
    public void onBlockCreate (BlockPlaceEvent event){
        Block block = event.getBlock();
        Player player = event.getPlayer();
        if(block.getType() == Material.TNT && plugin.enabled(player)){
            Warning.server.broadcastMessage(ChatColor.RED + (player + "place TNT.")); // i want to say PlayerXXX has placed TNT to the server
        }
    }
    public void onBlockBreak(BlockBreakEvent event){
        Block block = event.getBlock();
        Player player = event.getPlayer();
        if(block.getType() == Material.TNT && plugin.enabled(player)){
            Warning.server.broadcastMessage(ChatColor.RED + (player + "broke a tnt.")); // i want to say PlayerXXX has destroy TNT to the server
        }
    }
}

Plugin.yml

Code:

name: Warning
main: me.Crosant.Warning.Warning
version: 1
commands:
  Warning:
    description: Controls Warnings.
    usage: |
           /warn 

 

No idears ???

 

to broadcast to a server i use:
plugin.getServer().broadcastMessage("Stuff you want to broadcast");

 

Well, here's one that works for me (I'm running the latest build of Bukkit btw, are you sure you are too)

Keep in mind that Message is a String:
String Message = "";

Code:

Bukkit.getServer().broadcastMessage(Message);

tell me if this works out for you

 

yep same thing but you don't need to declare Message as string its part of the method.

 

how to send an message when a block is placed?

 

u need to register am event... but i also have problems with that dont know why :/

 

Thanks all its going

 

Replied to your PM.