bukkit/hoeruputils/Jail.java

package dk.thoerup.bukkit.hoeruputils;

import java.io.File;
import java.util.Set;
import java.util.TreeSet;

import org.bukkit.Location;
import org.bukkit.OfflinePlayer;
import org.bukkit.Server;
import org.bukkit.World;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.BlockBreakEvent;
import org.bukkit.event.block.BlockPlaceEvent;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.event.player.PlayerMoveEvent;
import org.bukkit.event.player.PlayerPortalEvent;
import org.bukkit.event.player.PlayerRespawnEvent;
import org.bukkit.event.player.PlayerTeleportEvent;

public class Jail implements CommandExecutor,  Listener {
        
        HoerupUtilsPlugin  plugin;

        TreeSet<String> jailed = new TreeSet<String>();

        Location jailLocation;
        Location releaseLocation;

        final double maxDist = 25.0;
        
        public Jail(HoerupUtilsPlugin  plugin) {
                this.plugin = plugin;


                load();
        }

        public void load() {
                File configFile = new File(plugin.getDataFolder(), "jail.yml");

                if (!configFile.exists() ) {
                        System.out.println("[HoerupJail] jail.yml not found");
                }
                YamlConfiguration config = new YamlConfiguration();
                try {
                        config.load(configFile);
                } catch (Exception e) {
                        System.out.println("[HoerupJail] exception loading jails : " + e.getMessage() );
                        return;
                }

                jailLocation = loadLocation(config, plugin.getServer(), "jailloc");
                releaseLocation = loadLocation(config, plugin.getServer(), "releaseloc");

                @SuppressWarnings("unchecked")
                Set<String> tmpSet = (Set<String>) config.get("jails");
                jailed.addAll(tmpSet);
        }

        public void save() {
                File configFile = new File(plugin.getDataFolder(), "jail.yml");

                YamlConfiguration config = new YamlConfiguration();
                saveLocation(config, jailLocation, "jailloc");
                saveLocation(config, jailLocation, "releaseloc");
                config.set("jails", jailed);

                try {
                        config.save(configFile);
                } catch (java.io.IOException e) {
                        System.out.println("[HoerupJial] exception saving jails : " + e.getMessage() );
                }
                
        }

        private static Location loadLocation(YamlConfiguration config, Server server, String prefix) {
                String world = config.getString( prefix + ".world");
                double x = config.getDouble( prefix + ".x");
                double y = config.getDouble( prefix + ".y");
                double z = config.getDouble( prefix + ".z");
                float pitch = (float) config.getDouble( prefix + ".pitch");
                float yaw = (float) config.getDouble( prefix + ".yaw");

                World w = server.getWorld(world);

                return new Location(w,x,y,z,yaw,pitch);
        }

        private static void saveLocation(YamlConfiguration config, Location location, String prefix) {
                if (location == null)
                        return;

                config.set( prefix + ".world", location.getWorld().getName() );
                config.set( prefix + ".x", location.getX() );
                config.set( prefix + ".y", location.getY() );
                config.set( prefix + ".z", location.getZ() );
                config.set( prefix + ".pitch", location.getPitch() );
                config.set( prefix + ".yaw", location.getYaw() );
        }

        @Override
        public boolean onCommand(final CommandSender sender, Command command, String label, String[] args) {
                if (args.length == 0) {
                        sender.sendMessage("Usage: /jail <imprison|release|list|tpjail|tprelease|setjail|setrelease>");
                        return true;
                }
                
                if (sender instanceof Player ) {
                        Player p = (Player) sender;
                        if ( p.isOp() || p.hasPermission("hoeruputils.jail") ) {
                                //do nothing
                        } else {
                                p.sendMessage("Only server operators or players with hoeruputils.jail priv may use this command");
                                return true;
                        }
                } else {
                        if ( args[0].equals("imprison") || args[0].equals("release") || args[0].equals("list") ) {
                                //do nothing
                        } else {
                                sender.sendMessage("only imprison, release and list may be used from console");
                                return true;
                        }
                }


                if (args[0].equals("imprison")) {
                        if (args.length != 2) {
                                sender.sendMessage("You must specify the player");
                                return true;
                        }

                        OfflinePlayer inmate = sender.getServer().getOfflinePlayer( args[1] );
                        if (inmate.hasPlayedBefore() == false && inmate.isOnline() == false) {
                                sender.sendMessage("Player not found");
                                return true;    
                        }       

                        if (inmate instanceof Player) {
                                Player p = (Player) inmate;
                                p.sendMessage("You have been imprisoned");
                                p.teleport( jailLocation );
                        }
                        jailed.add( inmate.getName() );
                        save();
                        sender.sendMessage("player " + inmate.getName() + " is imprisoned");
                        return true;
                }

                if (args[0].equals("release")) {
                        if (args.length != 2) {
                                sender.sendMessage("You must specify the player");
                                return true;
                        }

                        OfflinePlayer inmate = sender.getServer().getOfflinePlayer( args[1] );
                        if (inmate.hasPlayedBefore() == false && inmate.isOnline() == false) {
                                sender.sendMessage("Player not found");
                                return true;    
                        }       

                        jailed.remove( inmate.getName() );
                        if (inmate instanceof Player) {
                                Player p = (Player) inmate;
                                p.sendMessage("You have been released from jail");
                                p.teleport( releaseLocation );
                        } else {
                                plugin.getMessageWrapper().sendMessage("Jail System", inmate, "You have been release from jail - you are free to go home");
                        }
                        save();
                        sender.sendMessage("player " + inmate.getName() + " is released");
                        return true;
                }

                if (args[0].equals("list") ) {
                        if (jailed.size() > 0) {
                                StringBuffer sb = new StringBuffer();
                                for (String j : jailed ) {
                                        sb.append(", ");
                                        sb.append(j);
                                }
                                sender.sendMessage("Current inmates: " + sb.substring(2) );
                        } else {
                                sender.sendMessage("There are currently no inmates");
                        }
                        return true;
                }

                if (args[0].equals("setjail")) {
                        Player p = (Player) sender;
                        jailLocation = p.getLocation().clone();
                        p.sendMessage("New jail location has been set");
                        save();
                        return true;
                }
                if (args[0].equals("setrelease")) {
                        Player p = (Player) sender;
                        releaseLocation = p.getLocation().clone();
                        p.sendMessage("New release location has been set");
                        save();
                        return true;
                }

                if (args[0].equals("tpjail")) {
                        Player p = (Player) sender;
                        p.teleport(jailLocation);
                        return true;
                }
                if (args[0].equals("tprelease")) {
                        Player p = (Player) sender;
                        p.teleport(releaseLocation);
                        return true;
                }

                sender.sendMessage( "Unknown command: " + args[0] );

                return true;
        }

        @EventHandler
        public void onPlayerMove(PlayerMoveEvent event) {
                Player p = event.getPlayer();
                if (jailed.contains(p.getName() )) {
                        Location to = event.getTo();
                        double xDist = Math.abs( to.getX() - jailLocation.getX() );
                        double zDist = Math.abs( to.getZ() - jailLocation.getZ() );

                        if ( xDist > maxDist || zDist > maxDist) {
                                //System.out.println("" + xDist + " / " + zDist );
                                event.setCancelled(true );                              
                        }
                }
        }

        @EventHandler
        public void onJoin(PlayerJoinEvent event) {
                Player p = event.getPlayer();
                if (jailed.contains( p.getName() ) ) {
                        p.teleport( jailLocation );
                        p.sendMessage("You are currently in jail and have been teleported to you cell");
                }
        }

        @EventHandler
        public void onBlockBreak(BlockBreakEvent event) {
                Player p = event.getPlayer();
                if (jailed.contains( p.getName() ) ) {
                        event.setCancelled( true );
                }
        }
        @EventHandler
        public void onBlockPlace(BlockPlaceEvent event) {
                Player p = event.getPlayer();
                if (jailed.contains( p.getName() ) ) {
                        event.setCancelled( true );
                }
        }

        @EventHandler
        public void onTeleport(PlayerTeleportEvent event) {
                Player p = event.getPlayer();
                if (jailed.contains( p.getName() ) ) {

                        //System.out.println( "Teleport: " + event.getCause().toString() );

                        Location from = event.getFrom();
                        Location to = event.getTo();
                        if ( from.getWorld() != to.getWorld() ) {
                                p.sendMessage("You are jailed and may not teleport");
                                event.setCancelled(true );                              
                                return;
                        }

                        double xDist = Math.abs( to.getX() - jailLocation.getX() );
                        double zDist = Math.abs( to.getZ() - jailLocation.getZ() );

                        if ( xDist > maxDist || zDist > maxDist) {
                                p.sendMessage("You are jailed and may not teleport");
                                event.setCancelled(true );                              
                        }
                }
        }

        @EventHandler
        public void onPortal(PlayerPortalEvent event) {
                Player p = event.getPlayer();
                if (jailed.contains( p.getName() ) ) {
                        p.sendMessage("You are jailed and may not use portals");
                        event.setCancelled( true );                     
                }
        }

        @EventHandler
        public void onRespawn(PlayerRespawnEvent event) {
                Player p = event.getPlayer();
                if (jailed.contains( p.getName() ) ) {
                        event.setRespawnLocation( jailLocation );
                        p.teleport( jailLocation );
                }
        }
}
                
1	package dk.thoerup.bukkit.hoeruputils;
2
3	import java.io.File;
4	import java.util.Set;
5	import java.util.TreeSet;
6
7	import org.bukkit.Location;
8	import org.bukkit.OfflinePlayer;
9	import org.bukkit.Server;
10	import org.bukkit.World;
11	import org.bukkit.command.Command;
12	import org.bukkit.command.CommandExecutor;
13	import org.bukkit.command.CommandSender;
14	import org.bukkit.configuration.file.YamlConfiguration;
15	import org.bukkit.entity.Player;
16	import org.bukkit.event.EventHandler;
17	import org.bukkit.event.Listener;
18	import org.bukkit.event.block.BlockBreakEvent;
19	import org.bukkit.event.block.BlockPlaceEvent;
20	import org.bukkit.event.player.PlayerJoinEvent;
21	import org.bukkit.event.player.PlayerMoveEvent;
22	import org.bukkit.event.player.PlayerPortalEvent;
23	import org.bukkit.event.player.PlayerRespawnEvent;
24	import org.bukkit.event.player.PlayerTeleportEvent;
25
26	public class Jail implements CommandExecutor, Listener {
27
28	HoerupUtilsPlugin plugin;
29
30	TreeSet<String> jailed = new TreeSet<String>();
31
32	Location jailLocation;
33	Location releaseLocation;
34
35	final double maxDist = 25.0;
36
37	public Jail(HoerupUtilsPlugin plugin) {
38	this.plugin = plugin;
39
40
41	load();
42	}
43
44	public void load() {
45	File configFile = new File(plugin.getDataFolder(), "jail.yml");
46
47	if (!configFile.exists() ) {
48	System.out.println("[HoerupJail] jail.yml not found");
49	}
50	YamlConfiguration config = new YamlConfiguration();
51	try {
52	config.load(configFile);
53	} catch (Exception e) {
54	System.out.println("[HoerupJail] exception loading jails : " + e.getMessage() );
55	return;
56	}
57
58	jailLocation = loadLocation(config, plugin.getServer(), "jailloc");
59	releaseLocation = loadLocation(config, plugin.getServer(), "releaseloc");
60
61	@SuppressWarnings("unchecked")
62	Set<String> tmpSet = (Set<String>) config.get("jails");
63	jailed.addAll(tmpSet);
64	}
65
66	public void save() {
67	File configFile = new File(plugin.getDataFolder(), "jail.yml");
68
69	YamlConfiguration config = new YamlConfiguration();
70	saveLocation(config, jailLocation, "jailloc");
71	saveLocation(config, jailLocation, "releaseloc");
72	config.set("jails", jailed);
73
74	try {
75	config.save(configFile);
76	} catch (java.io.IOException e) {
77	System.out.println("[HoerupJial] exception saving jails : " + e.getMessage() );
78	}
79
80	}
81
82	private static Location loadLocation(YamlConfiguration config, Server server, String prefix) {
83	String world = config.getString( prefix + ".world");
84	double x = config.getDouble( prefix + ".x");
85	double y = config.getDouble( prefix + ".y");
86	double z = config.getDouble( prefix + ".z");
87	float pitch = (float) config.getDouble( prefix + ".pitch");
88	float yaw = (float) config.getDouble( prefix + ".yaw");
89
90	World w = server.getWorld(world);
91
92	return new Location(w,x,y,z,yaw,pitch);
93	}
94
95	private static void saveLocation(YamlConfiguration config, Location location, String prefix) {
96	if (location == null)
97	return;
98
99	config.set( prefix + ".world", location.getWorld().getName() );
100	config.set( prefix + ".x", location.getX() );
101	config.set( prefix + ".y", location.getY() );
102	config.set( prefix + ".z", location.getZ() );
103	config.set( prefix + ".pitch", location.getPitch() );
104	config.set( prefix + ".yaw", location.getYaw() );
105	}
106
107	@Override
108	public boolean onCommand(final CommandSender sender, Command command, String label, String[] args) {
109	if (args.length == 0) {
110	sender.sendMessage("Usage: /jail <imprison\|release\|list\|tpjail\|tprelease\|setjail\|setrelease>");
111	return true;
112	}
113
114	if (sender instanceof Player ) {
115	Player p = (Player) sender;
116	if ( p.isOp() \|\| p.hasPermission("hoeruputils.jail") ) {
117	//do nothing
118	} else {
119	p.sendMessage("Only server operators or players with hoeruputils.jail priv may use this command");
120	return true;
121	}
122	} else {
123	if ( args[0].equals("imprison") \|\| args[0].equals("release") \|\| args[0].equals("list") ) {
124	//do nothing
125	} else {
126	sender.sendMessage("only imprison, release and list may be used from console");
127	return true;
128	}
129	}
130
131
132	if (args[0].equals("imprison")) {
133	if (args.length != 2) {
134	sender.sendMessage("You must specify the player");
135	return true;
136	}
137
138	OfflinePlayer inmate = sender.getServer().getOfflinePlayer( args[1] );
139	if (inmate.hasPlayedBefore() == false && inmate.isOnline() == false) {
140	sender.sendMessage("Player not found");
141	return true;
142	}
143
144	if (inmate instanceof Player) {
145	Player p = (Player) inmate;
146	p.sendMessage("You have been imprisoned");
147	p.teleport( jailLocation );
148	}
149	jailed.add( inmate.getName() );
150	save();
151	sender.sendMessage("player " + inmate.getName() + " is imprisoned");
152	return true;
153	}
154
155	if (args[0].equals("release")) {
156	if (args.length != 2) {
157	sender.sendMessage("You must specify the player");
158	return true;
159	}
160
161	OfflinePlayer inmate = sender.getServer().getOfflinePlayer( args[1] );
162	if (inmate.hasPlayedBefore() == false && inmate.isOnline() == false) {
163	sender.sendMessage("Player not found");
164	return true;
165	}
166
167	jailed.remove( inmate.getName() );
168	if (inmate instanceof Player) {
169	Player p = (Player) inmate;
170	p.sendMessage("You have been released from jail");
171	p.teleport( releaseLocation );
172	} else {
173	plugin.getMessageWrapper().sendMessage("Jail System", inmate, "You have been release from jail - you are free to go home");
174	}
175	save();
176	sender.sendMessage("player " + inmate.getName() + " is released");
177	return true;
178	}
179
180	if (args[0].equals("list") ) {
181	if (jailed.size() > 0) {
182	StringBuffer sb = new StringBuffer();
183	for (String j : jailed ) {
184	sb.append(", ");
185	sb.append(j);
186	}
187	sender.sendMessage("Current inmates: " + sb.substring(2) );
188	} else {
189	sender.sendMessage("There are currently no inmates");
190	}
191	return true;
192	}
193
194	if (args[0].equals("setjail")) {
195	Player p = (Player) sender;
196	jailLocation = p.getLocation().clone();
197	p.sendMessage("New jail location has been set");
198	save();
199	return true;
200	}
201	if (args[0].equals("setrelease")) {
202	Player p = (Player) sender;
203	releaseLocation = p.getLocation().clone();
204	p.sendMessage("New release location has been set");
205	save();
206	return true;
207	}
208
209	if (args[0].equals("tpjail")) {
210	Player p = (Player) sender;
211	p.teleport(jailLocation);
212	return true;
213	}
214	if (args[0].equals("tprelease")) {
215	Player p = (Player) sender;
216	p.teleport(releaseLocation);
217	return true;
218	}
219
220	sender.sendMessage( "Unknown command: " + args[0] );
221
222	return true;
223	}
224
225	@EventHandler
226	public void onPlayerMove(PlayerMoveEvent event) {
227	Player p = event.getPlayer();
228	if (jailed.contains(p.getName() )) {
229	Location to = event.getTo();
230	double xDist = Math.abs( to.getX() - jailLocation.getX() );
231	double zDist = Math.abs( to.getZ() - jailLocation.getZ() );
232
233	if ( xDist > maxDist \|\| zDist > maxDist) {
234	//System.out.println("" + xDist + " / " + zDist );
235	event.setCancelled(true );
236	}
237	}
238	}
239
240	@EventHandler
241	public void onJoin(PlayerJoinEvent event) {
242	Player p = event.getPlayer();
243	if (jailed.contains( p.getName() ) ) {
244	p.teleport( jailLocation );
245	p.sendMessage("You are currently in jail and have been teleported to you cell");
246	}
247	}
248
249	@EventHandler
250	public void onBlockBreak(BlockBreakEvent event) {
251	Player p = event.getPlayer();
252	if (jailed.contains( p.getName() ) ) {
253	event.setCancelled( true );
254	}
255	}
256	@EventHandler
257	public void onBlockPlace(BlockPlaceEvent event) {
258	Player p = event.getPlayer();
259	if (jailed.contains( p.getName() ) ) {
260	event.setCancelled( true );
261	}
262	}
263
264	@EventHandler
265	public void onTeleport(PlayerTeleportEvent event) {
266	Player p = event.getPlayer();
267	if (jailed.contains( p.getName() ) ) {
268
269	//System.out.println( "Teleport: " + event.getCause().toString() );
270
271	Location from = event.getFrom();
272	Location to = event.getTo();
273	if ( from.getWorld() != to.getWorld() ) {
274	p.sendMessage("You are jailed and may not teleport");
275	event.setCancelled(true );
276	return;
277	}
278
279	double xDist = Math.abs( to.getX() - jailLocation.getX() );
280	double zDist = Math.abs( to.getZ() - jailLocation.getZ() );
281
282	if ( xDist > maxDist \|\| zDist > maxDist) {
283	p.sendMessage("You are jailed and may not teleport");
284	event.setCancelled(true );
285	}
286	}
287	}
288
289	@EventHandler
290	public void onPortal(PlayerPortalEvent event) {
291	Player p = event.getPlayer();
292	if (jailed.contains( p.getName() ) ) {
293	p.sendMessage("You are jailed and may not use portals");
294	event.setCancelled( true );
295	}
296	}
297
298	@EventHandler
299	public void onRespawn(PlayerRespawnEvent event) {
300	Player p = event.getPlayer();
301	if (jailed.contains( p.getName() ) ) {
302	event.setRespawnLocation( jailLocation );
303	p.teleport( jailLocation );
304	}
305	}
306	}
307