bukkit/hoeruputils/MotdHandler.java

package dk.thoerup.bukkit.hoeruputils;


import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;

import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.plugin.Plugin;

public class MotdHandler implements Listener, CommandExecutor {

        Plugin plugin;

        public MotdHandler(Plugin plugin) {
                this.plugin = plugin;
        }

        private String colors(String str) {
                return ChatColor.translateAlternateColorCodes('&', str );
        }

        private void readMotdFile(CommandSender player) {
                File motd = new File(plugin.getDataFolder(), "motd.txt");
                if (motd.exists()) {
                        try {
                                BufferedReader in = new BufferedReader( new InputStreamReader( new FileInputStream( motd) ) );
                                String line;
                                while ( (line=in.readLine()) != null) {
                                        line = line.trim();
                                        if (line.startsWith("#")) {
                                                continue;
                                        }
                                        if (line.length() > 0) {
                                                line = colors(line);
                                                player.sendMessage( line );
                                        }
                                }
                                in.close();
                        } catch (IOException e) {
                                plugin.getLogger().severe("Could not read motd.txt:" + e.getMessage() );
                        }
                        
                }
        }

        @Override
    public boolean onCommand(final CommandSender sender, Command command, String label, String[] args) {
                readMotdFile(sender);
                return true;
        }


        @EventHandler
        public void onPlayerLogin(PlayerJoinEvent event) {
                readMotdFile( event.getPlayer() );
                //////////////////////////////////////////////////////


                StringBuilder sb = new StringBuilder();
                for (Player player : plugin.getServer().getOnlinePlayers() ) {
                        sb.append(", ");
                        sb.append( player.getName() );
                }
                String playerlist = ChatColor.YELLOW + "Online players: " + sb.substring(2);
                event.getPlayer().sendMessage( playerlist );

        }

}
1	package dk.thoerup.bukkit.hoeruputils;
2
3
4	import java.io.BufferedReader;
5	import java.io.File;
6	import java.io.FileInputStream;
7	import java.io.IOException;
8	import java.io.InputStreamReader;
9
10	import org.bukkit.ChatColor;
11	import org.bukkit.command.Command;
12	import org.bukkit.command.CommandExecutor;
13	import org.bukkit.command.CommandSender;
14	import org.bukkit.entity.Player;
15	import org.bukkit.event.EventHandler;
16	import org.bukkit.event.Listener;
17	import org.bukkit.event.player.PlayerJoinEvent;
18	import org.bukkit.plugin.Plugin;
19
20	public class MotdHandler implements Listener, CommandExecutor {
21
22	Plugin plugin;
23
24	public MotdHandler(Plugin plugin) {
25	this.plugin = plugin;
26	}
27
28	private String colors(String str) {
29	return ChatColor.translateAlternateColorCodes('&', str );
30	}
31
32	private void readMotdFile(CommandSender player) {
33	File motd = new File(plugin.getDataFolder(), "motd.txt");
34	if (motd.exists()) {
35	try {
36	BufferedReader in = new BufferedReader( new InputStreamReader( new FileInputStream( motd) ) );
37	String line;
38	while ( (line=in.readLine()) != null) {
39	line = line.trim();
40	if (line.startsWith("#")) {
41	continue;
42	}
43	if (line.length() > 0) {
44	line = colors(line);
45	player.sendMessage( line );
46	}
47	}
48	in.close();
49	} catch (IOException e) {
50	plugin.getLogger().severe("Could not read motd.txt:" + e.getMessage() );
51	}
52
53	}
54	}
55
56	@Override
57	public boolean onCommand(final CommandSender sender, Command command, String label, String[] args) {
58	readMotdFile(sender);
59	return true;
60	}
61
62
63	@EventHandler
64	public void onPlayerLogin(PlayerJoinEvent event) {
65	readMotdFile( event.getPlayer() );
66	//////////////////////////////////////////////////////
67
68
69
70	StringBuilder sb = new StringBuilder();
71	for (Player player : plugin.getServer().getOnlinePlayers() ) {
72	sb.append(", ");
73	sb.append( player.getName() );
74	}
75	String playerlist = ChatColor.YELLOW + "Online players: " + sb.substring(2);
76	event.getPlayer().sendMessage( playerlist );
77
78	}
79
80	}