Message Examples

Messages.java

package your.path;

import java.util.List;
import java.util.UUID;
import org.bukkit.Bukkit;
import org.bukkit.entity.Player;

public class Messages {

    //Broadcast a message to the entire server
    public void broadcast(String message){
        Bukkit.broadcastMessage(message);
    }
    
    //Message everyone on a world 'based on a world' by string name
    public void messageWorldByWorld(String world, String message){
        for (Player p : Bukkit.getWorld(world).getPlayers()){
            p.sendMessage(message);
        }
    }
    
    //Message everyone on a world 'based on a world' by uuid
    public void messageWorldByWorld(UUID world, String message){
        for (Player p : Bukkit.getWorld(world).getPlayers()){
            p.sendMessage(message);
        }
    }
    
    //Message everyone on a world 'based on a player' by player
    public void messageWorldByPlayer(Player player, String message){
        if (player.hasPlayedBefore() && player.isOnline()){
            List<Player> players = player.getWorld().getPlayers();
            
            for (Player p : players){
                p.sendMessage(message);
            }
        }else{
            System.out.println("Error: " + player.getName() + " does not exist - Cannot world of that player.");
        }
    }
    
    //Message everyone on a world 'based on a player' by string name
    public void messageWorldByPlayer(String player, String message){
        if (Bukkit.getPlayer(player).hasPlayedBefore() && Bukkit.getPlayer(player).isOnline()){
            List<Player> players = Bukkit.getPlayer(player).getWorld().getPlayers();
            
            for (Player p : players){
                p.sendMessage(message);
            }
        }else{
            System.out.println("Error: " + player + " does not exist - Cannot world of that player.");
        }
    }
    
    //Message everyone on a world 'based on a player' by uuid
    public void messageWorldByPlayer(UUID player, String message){
        if (Bukkit.getPlayer(player).hasPlayedBefore() && Bukkit.getPlayer(player).isOnline()){
            List<Player> players = Bukkit.getPlayer(player).getWorld().getPlayers();
            
            for (Player p : players){
                p.sendMessage(message);
            }
        }else{
            System.out.println("Error: " + Bukkit.getPlayer(player).getName() + " does not exist - Cannot world of that player.");
        }
    }
    
    //Messages all online players
    public void messageOnlinePlayers(String message){
        for (Player p : Bukkit.getOnlinePlayers()){
            p.sendMessage(message);
        }
    }
}