bukkit/hoeruputils/HomeCommand.java

package dk.thoerup.bukkit.hoeruputils;

import java.io.File;
import java.io.IOException;

import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.OfflinePlayer;
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.configuration.Configuration;
import org.bukkit.configuration.file.YamlConfiguration;

public class HomeCommand implements CommandExecutor {

        Plugin plugin;

        YamlConfiguration config;

        File file;

        public HomeCommand(Plugin plugin) {
                this.plugin = plugin;

                file = new File( plugin.getDataFolder(), "homes.yml");

                config = new YamlConfiguration();
                try {
                        config.load(file);
                } catch (Exception e) {
                        System.out.println("[HoerupUtils] exception loading config file: " + e.getMessage() );
                }
        }

        Configuration getConfig() {
                return config;
        }
        

        @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("home") ) {
                        tpUser(p, name);
                }
                if ( command.getName().equals("ophome") ) {
                        if (args.length != 1) {
                                p.sendMessage("Usage: /ophome <player>");
                                return true;
                        }
                        if ( p.isOp() ) {
                                OfflinePlayer op = sender.getServer().getOfflinePlayer(args[0]);        
                                if (op.hasPlayedBefore() == false && op.isOnline() == false) {
                                        sender.sendMessage("Player not found");                                 
                                } else {
                                        tpUser(p, op.getName() );
                                }
                        } else {
                                p.sendMessage("Only operators may use this command");
                        }
                } 

                if (command.getName().equals("sethome") ) {
                        Location loc = p.getLocation();
                        config.set( name + ".yaw", loc.getYaw() );
                        config.set( name + ".pitch", loc.getPitch() );
                        config.set( name + ".world", loc.getWorld().getName() );
                        config.set( name + ".x", loc.getX() );
                        config.set( name + ".y", loc.getY() );
                        config.set( name + ".z", loc.getZ() );

                        try {
                                config.save(file);
                                p.sendMessage(ChatColor.YELLOW + "home is set");
                        } catch (IOException e) {
                                System.out.println("[HoerupUtils] : /sethome save threw an IO exception: " + e.getMessage() );
                        }
                }
                
                return true;
        }
        
        private void tpUser(final Player p, String name) {
                String worldName = config.getString( name + ".world");
                if (worldName != null) {
                        double yaw = config.getDouble( name + ".yaw", 0.0);     
                        double pitch = config.getDouble( name + ".pitch", 0.0); 
                        double x = config.getDouble( name + ".x", 0.0); 
                        double y = config.getDouble( name + ".y", 0.0); 
                        double z = config.getDouble( name + ".z", 0.0); 

                        World world = p.getServer().getWorld(worldName);
                        int blockX = (int) Math.floor(x);
                        int blockZ = (int) Math.floor(z);
                        world.loadChunk(blockX, blockZ);        

                        final Location loc = new Location( world, x, y, z, (float)yaw, (float)pitch);

                        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 haven't set a home yet!");
                }
                
        }
}
1	torben	1592	package dk.thoerup.bukkit.hoeruputils;
2
3			import java.io.File;
4	torben	1614	import java.io.IOException;
5	torben	1592
6			import org.bukkit.ChatColor;
7			import org.bukkit.Location;
8			import org.bukkit.World;
9	torben	1864	import org.bukkit.OfflinePlayer;
10	torben	1592	import org.bukkit.command.Command;
11			import org.bukkit.command.CommandExecutor;
12			import org.bukkit.command.CommandSender;
13			import org.bukkit.entity.Player;
14			import org.bukkit.plugin.Plugin;
15	torben	1671	import org.bukkit.configuration.Configuration;
16	torben	1614	import org.bukkit.configuration.file.YamlConfiguration;
17	torben	1592
18			public class HomeCommand implements CommandExecutor {
19
20			Plugin plugin;
21
22	torben	1614	YamlConfiguration config;
23	torben	1592
24	torben	1614	File file;
25
26	torben	1592	public HomeCommand(Plugin plugin) {
27			this.plugin = plugin;
28
29	torben	1614	file = new File( plugin.getDataFolder(), "homes.yml");
30	torben	1592
31	torben	1614	config = new YamlConfiguration();
32			try {
33			config.load(file);
34			} catch (Exception e) {
35			System.out.println("[HoerupUtils] exception loading config file: " + e.getMessage() );
36			}
37	torben	1592	}
38	torben	1671
39			Configuration getConfig() {
40			return config;
41			}
42	torben	1592
43
44			@Override
45			public boolean onCommand(final CommandSender sender, Command command, String label, String[] args) {
46
47			if (!(sender instanceof Player)) {
48			return false;
49			}
50	torben	1666	final Player p = (Player) sender;
51	torben	1592
52			String name = p.getName();
53
54			if ( command.getName().equals("home") ) {
55	torben	1851	tpUser(p, name);
56			}
57			if ( command.getName().equals("ophome") ) {
58			if (args.length != 1) {
59			p.sendMessage("Usage: /ophome <player>");
60			return true;
61			}
62			if ( p.isOp() ) {
63	torben	1864	OfflinePlayer op = sender.getServer().getOfflinePlayer(args[0]);
64			if (op.hasPlayedBefore() == false && op.isOnline() == false) {
65			sender.sendMessage("Player not found");
66			} else {
67			tpUser(p, op.getName() );
68			}
69	torben	1592	} else {
70	torben	1851	p.sendMessage("Only operators may use this command");
71	torben	1592	}
72			}
73
74			if (command.getName().equals("sethome") ) {
75			Location loc = p.getLocation();
76	torben	1614	config.set( name + ".yaw", loc.getYaw() );
77			config.set( name + ".pitch", loc.getPitch() );
78			config.set( name + ".world", loc.getWorld().getName() );
79			config.set( name + ".x", loc.getX() );
80			config.set( name + ".y", loc.getY() );
81			config.set( name + ".z", loc.getZ() );
82	torben	1592
83	torben	1614	try {
84			config.save(file);
85			p.sendMessage(ChatColor.YELLOW + "home is set");
86			} catch (IOException e) {
87			System.out.println("[HoerupUtils] : /sethome save threw an IO exception: " + e.getMessage() );
88			}
89	torben	1592	}
90
91			return true;
92			}
93	torben	1851
94			private void tpUser(final Player p, String name) {
95			String worldName = config.getString( name + ".world");
96			if (worldName != null) {
97			double yaw = config.getDouble( name + ".yaw", 0.0);
98			double pitch = config.getDouble( name + ".pitch", 0.0);
99			double x = config.getDouble( name + ".x", 0.0);
100			double y = config.getDouble( name + ".y", 0.0);
101			double z = config.getDouble( name + ".z", 0.0);
102
103			World world = p.getServer().getWorld(worldName);
104			int blockX = (int) Math.floor(x);
105			int blockZ = (int) Math.floor(z);
106			world.loadChunk(blockX, blockZ);
107
108			final Location loc = new Location( world, x, y, z, (float)yaw, (float)pitch);
109
110			Runnable r = new Runnable() {
111			public void run() {
112			p.teleport(loc);
113			}
114			};
115			int tickCount = 2; // 2 ticks = 100ms
116
117			p.getServer().getScheduler().scheduleSyncDelayedTask(plugin, r, tickCount);
118
119			} else {
120			p.sendMessage(ChatColor.YELLOW + "You haven't set a home yet!");
121			}
122
123			}
124	torben	1592	}