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