bukkit/hoeruputils/WayPoint.java

package dk.thoerup.bukkit.hoeruputils;

import java.util.HashMap;

import org.bukkit.ChatColor;
import org.bukkit.Location;
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.PlayerQuitEvent;
import org.bukkit.plugin.Plugin;

public class WayPoint implements CommandExecutor, Listener {

        Plugin plugin;

        HashMap<String,Location> waypoints = new HashMap<String,Location>();
        
        public WayPoint(Plugin plugin) {
                this.plugin = plugin;
        }

        @Override
        public boolean onCommand(final CommandSender sender, Command command, String label, String[] args) {
                
                if (!(sender instanceof Player)) {
                        return false;
                }
                final Player p = (Player) sender;

                String name = p.getName();

                if ( command.getName().equals("waypoint") ) {
                        tpUser(p, name);
                }

                if (command.getName().equals("setwaypoint") ) {
                        Location loc = p.getLocation().clone();                 
                        waypoints.put(name, loc);
                        p.sendMessage("Waypoint is set");
                }
                
                return true;
        }
        
        private void tpUser(final Player p, String name) {
                
                final Location loc = waypoints.get(name);
                if (loc != null) {
                        Runnable r = new Runnable() {
                                public void run() {
                                        p.teleport(loc);
                                }
                        };
                        int tickCount = 2; // 2 ticks = 100ms

                        p.getServer().getScheduler().scheduleSyncDelayedTask(plugin, r, tickCount);

                } else {
                        p.sendMessage(ChatColor.YELLOW + "You don't have an active waypoint");
                }
        }
        
        @EventHandler
        public void onPlayerQuit(PlayerQuitEvent e) {
                Player p = e.getPlayer();

                if (waypoints.containsKey( p.getName() )) {
                        waypoints.remove( p.getName() );
                }
                        
        }
}
1	package dk.thoerup.bukkit.hoeruputils;
2
3	import java.util.HashMap;
4
5	import org.bukkit.ChatColor;
6	import org.bukkit.Location;
7	import org.bukkit.command.Command;
8	import org.bukkit.command.CommandExecutor;
9	import org.bukkit.command.CommandSender;
10	import org.bukkit.entity.Player;
11	import org.bukkit.event.EventHandler;
12	import org.bukkit.event.Listener;
13	import org.bukkit.event.player.PlayerQuitEvent;
14	import org.bukkit.plugin.Plugin;
15
16	public class WayPoint implements CommandExecutor, Listener {
17
18	Plugin plugin;
19
20	HashMap<String,Location> waypoints = new HashMap<String,Location>();
21
22	public WayPoint(Plugin plugin) {
23	this.plugin = plugin;
24	}
25
26	@Override
27	public boolean onCommand(final CommandSender sender, Command command, String label, String[] args) {
28
29	if (!(sender instanceof Player)) {
30	return false;
31	}
32	final Player p = (Player) sender;
33
34	String name = p.getName();
35
36	if ( command.getName().equals("waypoint") ) {
37	tpUser(p, name);
38	}
39
40	if (command.getName().equals("setwaypoint") ) {
41	Location loc = p.getLocation().clone();
42	waypoints.put(name, loc);
43	p.sendMessage("Waypoint is set");
44	}
45
46	return true;
47	}
48
49	private void tpUser(final Player p, String name) {
50
51	final Location loc = waypoints.get(name);
52	if (loc != null) {
53	Runnable r = new Runnable() {
54	public void run() {
55	p.teleport(loc);
56	}
57	};
58	int tickCount = 2; // 2 ticks = 100ms
59
60	p.getServer().getScheduler().scheduleSyncDelayedTask(plugin, r, tickCount);
61
62	} else {
63	p.sendMessage(ChatColor.YELLOW + "You don't have an active waypoint");
64	}
65	}
66
67	@EventHandler
68	public void onPlayerQuit(PlayerQuitEvent e) {
69	Player p = e.getPlayer();
70
71	if (waypoints.containsKey( p.getName() )) {
72	waypoints.remove( p.getName() );
73	}
74
75	}
76	}