bukkit/hoeruputils/Jail.java

package dk.thoerup.bukkit.hoeruputils;

import org.bukkit.ChatColor;
import org.bukkit.Location;
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.entity.Player;
import org.bukkit.plugin.Plugin;

import org.bukkit.event.Listener;
import org.bukkit.event.EventHandler;
import org.bukkit.event.player.PlayerTeleportEvent;
import org.bukkit.event.player.PlayerPortalEvent;
import org.bukkit.event.player.PlayerMoveEvent;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.event.player.PlayerRespawnEvent;

import org.bukkit.event.block.BlockBreakEvent;
import org.bukkit.event.block.BlockPlaceEvent;

import org.bukkit.configuration.file.YamlConfiguration;

import java.io.File;
import java.io.*;

import java.util.ArrayList;
import java.util.Set;
import java.util.TreeSet;

public class Jail implements CommandExecutor,  Listener {
        
        Plugin plugin;

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

        Location jailLocation;
        Location releaseLocation;

        final double maxDist = 25.0;
        
        public Jail(Plugin 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");

                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.sendMessage("Only server operators 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;
                        }

                        Player inmate = sender.getServer().getPlayer( args[1] );
                        if (inmate == null) {
                                sender.sendMessage("Player not found");
                                return true;    
                        }       


                        inmate.sendMessage("You have been imprisoned");
                        inmate.teleport( jailLocation );
                        jailed.add( inmate.getName() );
                        save();
                        return true;
                }

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

                        Player inmate = sender.getServer().getPlayer( args[1] );
                        if (inmate == null) {
                                sender.sendMessage("Player not found");
                                return true;    
                        }       


                        jailed.remove( inmate.getName() );
                        inmate.sendMessage("You have been released from prison");
                        inmate.teleport( releaseLocation );
                        save();
                        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	torben	1856	package dk.thoerup.bukkit.hoeruputils;
2
3			import org.bukkit.ChatColor;
4			import org.bukkit.Location;
5			import org.bukkit.Server;
6	torben	1858	import org.bukkit.World;
7	torben	1856	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.plugin.Plugin;
12
13			import org.bukkit.event.Listener;
14			import org.bukkit.event.EventHandler;
15			import org.bukkit.event.player.PlayerTeleportEvent;
16			import org.bukkit.event.player.PlayerPortalEvent;
17			import org.bukkit.event.player.PlayerMoveEvent;
18			import org.bukkit.event.player.PlayerJoinEvent;
19	torben	1859	import org.bukkit.event.player.PlayerRespawnEvent;
20	torben	1856
21			import org.bukkit.event.block.BlockBreakEvent;
22			import org.bukkit.event.block.BlockPlaceEvent;
23
24	torben	1858	import org.bukkit.configuration.file.YamlConfiguration;
25
26			import java.io.File;
27			import java.io.*;
28
29	torben	1856	import java.util.ArrayList;
30	torben	1858	import java.util.Set;
31	torben	1856	import java.util.TreeSet;
32
33			public class Jail implements CommandExecutor, Listener {
34
35			Plugin plugin;
36
37			TreeSet<String> jailed = new TreeSet<String>();
38
39			Location jailLocation;
40			Location releaseLocation;
41
42			final double maxDist = 25.0;
43
44			public Jail(Plugin plugin) {
45			this.plugin = plugin;
46
47
48	torben	1858	load();
49	torben	1856	}
50
51	torben	1858	public void load() {
52			File configFile = new File(plugin.getDataFolder(), "jail.yml");
53
54			if (!configFile.exists() ) {
55			System.out.println("[HoerupJail] jail.yml not found");
56			}
57			YamlConfiguration config = new YamlConfiguration();
58			try {
59			config.load(configFile);
60			} catch (Exception e) {
61			System.out.println("[HoerupJail] exception loading jails : " + e.getMessage() );
62			return;
63			}
64
65			jailLocation = loadLocation(config, plugin.getServer(), "jailloc");
66			releaseLocation = loadLocation(config, plugin.getServer(), "releaseloc");
67
68			Set<String> tmpSet = (Set<String>) config.get("jails");
69			jailed.addAll(tmpSet);
70			}
71
72	torben	1857	public void save() {
73	torben	1858	File configFile = new File(plugin.getDataFolder(), "jail.yml");
74
75			YamlConfiguration config = new YamlConfiguration();
76			saveLocation(config, jailLocation, "jailloc");
77			saveLocation(config, jailLocation, "releaseloc");
78			config.set("jails", jailed);
79
80			try {
81			config.save(configFile);
82			} catch (java.io.IOException e) {
83			System.out.println("[HoerupJial] exception saving jails : " + e.getMessage() );
84			}
85
86	torben	1857	}
87
88	torben	1858	private static Location loadLocation(YamlConfiguration config, Server server, String prefix) {
89			String world = config.getString( prefix + ".world");
90			double x = config.getDouble( prefix + ".x");
91			double y = config.getDouble( prefix + ".y");
92			double z = config.getDouble( prefix + ".z");
93			float pitch = (float) config.getDouble( prefix + ".pitch");
94			float yaw = (float) config.getDouble( prefix + ".yaw");
95
96			World w = server.getWorld(world);
97
98			return new Location(w,x,y,z,yaw,pitch);
99			}
100
101			private static void saveLocation(YamlConfiguration config, Location location, String prefix) {
102			if (location == null)
103			return;
104
105			config.set( prefix + ".world", location.getWorld().getName() );
106			config.set( prefix + ".x", location.getX() );
107			config.set( prefix + ".y", location.getY() );
108			config.set( prefix + ".z", location.getZ() );
109			config.set( prefix + ".pitch", location.getPitch() );
110			config.set( prefix + ".yaw", location.getYaw() );
111			}
112
113	torben	1856	@Override
114			public boolean onCommand(final CommandSender sender, Command command, String label, String[] args) {
115	torben	1860	if (args.length == 0) {
116			sender.sendMessage("Usage: /jail <imprison\|release\|list\|tpjail\|tprelease\|setjail\|setrelease>");
117	torben	1856	return true;
118			}
119	torben	1860
120			if (sender instanceof Player ) {
121			Player p = (Player) sender;
122			if ( !p.isOp()) {
123			p.sendMessage("Only server operators may use this command");
124			return true;
125			}
126			} else {
127	torben	1861	if ( args[0].equals("imprison") \|\| args[0].equals("release") \|\| args[0].equals("list") ) {
128			//do nothing
129			} else {
130	torben	1860	sender.sendMessage("only imprison, release and list may be used from console");
131			return true;
132			}
133	torben	1856	}
134
135
136			if (args[0].equals("imprison")) {
137			if (args.length != 2) {
138	torben	1861	sender.sendMessage("You must specify the player");
139	torben	1856	return true;
140			}
141
142			Player inmate = sender.getServer().getPlayer( args[1] );
143			if (inmate == null) {
144	torben	1860	sender.sendMessage("Player not found");
145	torben	1856	return true;
146			}
147
148
149			inmate.sendMessage("You have been imprisoned");
150			inmate.teleport( jailLocation );
151			jailed.add( inmate.getName() );
152	torben	1857	save();
153	torben	1856	return true;
154			}
155
156			if (args[0].equals("release")) {
157			if (args.length != 2) {
158	torben	1861	sender.sendMessage("You must specify the player");
159	torben	1856	return true;
160			}
161
162			Player inmate = sender.getServer().getPlayer( args[1] );
163			if (inmate == null) {
164	torben	1860	sender.sendMessage("Player not found");
165	torben	1856	return true;
166			}
167
168
169			jailed.remove( inmate.getName() );
170			inmate.sendMessage("You have been released from prison");
171			inmate.teleport( releaseLocation );
172	torben	1857	save();
173	torben	1856	return true;
174			}
175
176			if (args[0].equals("list") ) {
177			if (jailed.size() > 0) {
178			StringBuffer sb = new StringBuffer();
179			for (String j : jailed ) {
180			sb.append(", ");
181			sb.append(j);
182			}
183			sender.sendMessage("Current inmates: " + sb.substring(2) );
184			} else {
185			sender.sendMessage("There are currently no inmates");
186			}
187			return true;
188			}
189	torben	1857
190			if (args[0].equals("setjail")) {
191	torben	1860	Player p = (Player) sender;
192	torben	1857	jailLocation = p.getLocation().clone();
193			p.sendMessage("New jail location has been set");
194			save();
195			return true;
196			}
197			if (args[0].equals("setrelease")) {
198	torben	1860	Player p = (Player) sender;
199	torben	1857	releaseLocation = p.getLocation().clone();
200			p.sendMessage("New release location has been set");
201			save();
202			return true;
203			}
204
205	torben	1856	if (args[0].equals("tpjail")) {
206	torben	1860	Player p = (Player) sender;
207	torben	1856	p.teleport(jailLocation);
208			return true;
209			}
210			if (args[0].equals("tprelease")) {
211	torben	1860	Player p = (Player) sender;
212	torben	1856	p.teleport(releaseLocation);
213			return true;
214			}
215
216			sender.sendMessage( "Unknown command: " + args[0] );
217
218			return true;
219			}
220
221			@EventHandler
222			public void onPlayerMove(PlayerMoveEvent event) {
223			Player p = event.getPlayer();
224			if (jailed.contains(p.getName() )) {
225			Location to = event.getTo();
226			double xDist = Math.abs( to.getX() - jailLocation.getX() );
227			double zDist = Math.abs( to.getZ() - jailLocation.getZ() );
228
229			if ( xDist > maxDist \|\| zDist > maxDist) {
230			//System.out.println("" + xDist + " / " + zDist );
231			event.setCancelled(true );
232			}
233			}
234			}
235
236			@EventHandler
237			public void onJoin(PlayerJoinEvent event) {
238			Player p = event.getPlayer();
239			if (jailed.contains( p.getName() ) ) {
240			p.teleport( jailLocation );
241	torben	1857	p.sendMessage("You are currently in jail and have been teleported to you cell");
242	torben	1856	}
243			}
244
245			@EventHandler
246			public void onBlockBreak(BlockBreakEvent event) {
247			Player p = event.getPlayer();
248			if (jailed.contains( p.getName() ) ) {
249			event.setCancelled( true );
250			}
251			}
252			@EventHandler
253			public void onBlockPlace(BlockPlaceEvent event) {
254			Player p = event.getPlayer();
255			if (jailed.contains( p.getName() ) ) {
256			event.setCancelled( true );
257			}
258			}
259
260			@EventHandler
261			public void onTeleport(PlayerTeleportEvent event) {
262			Player p = event.getPlayer();
263			if (jailed.contains( p.getName() ) ) {
264
265			//System.out.println( "Teleport: " + event.getCause().toString() );
266
267			Location from = event.getFrom();
268			Location to = event.getTo();
269			if ( from.getWorld() != to.getWorld() ) {
270			p.sendMessage("You are jailed and may not teleport");
271			event.setCancelled(true );
272			return;
273			}
274
275			double xDist = Math.abs( to.getX() - jailLocation.getX() );
276			double zDist = Math.abs( to.getZ() - jailLocation.getZ() );
277
278			if ( xDist > maxDist \|\| zDist > maxDist) {
279			p.sendMessage("You are jailed and may not teleport");
280			event.setCancelled(true );
281			}
282			}
283			}
284
285			@EventHandler
286			public void onPortal(PlayerPortalEvent event) {
287			Player p = event.getPlayer();
288			if (jailed.contains( p.getName() ) ) {
289			p.sendMessage("You are jailed and may not use portals");
290			event.setCancelled( true );
291			}
292			}
293	torben	1859
294			@EventHandler
295			public void onRespawn(PlayerRespawnEvent event) {
296			Player p = event.getPlayer();
297			if (jailed.contains( p.getName() ) ) {
298			event.setRespawnLocation( jailLocation );
299			p.teleport( jailLocation );
300			}
301			}
302	torben	1856	}
303