bukkit/hoeruputils/PowerMiner.java

package dk.thoerup.bukkit.hoeruputils;

import java.util.HashSet;
import java.util.Set;
import java.util.Random;

import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.block.BlockDamageEvent;
import org.bukkit.event.block.BlockListener;
import org.bukkit.event.player.PlayerListener;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.inventory.ItemStack;

public class PowerMiner extends BlockListener implements CommandExecutor {
        
        
        Random rand = new Random(); 
        
        Set<String> miners = new HashSet<String>(); 

        @Override
        public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
                if (!sender.isOp()) {
                        sender.sendMessage("Only ops can use powerminer");
                        return false;
                }
                        
                if (! (sender instanceof Player) ) {
                        sender.sendMessage("Only in-game players can use powerminer");
                        return false;
                }
                        
                
                Player p  = (Player) sender;
                if (miners.contains(p.getName())) {
                        miners.remove( p.getName() );
                        p.sendMessage("PowerMiner disabled");
                } else {
                        miners.add( p.getName() );
                        p.sendMessage("PowerMiner enabled - go dig some tunnels (with a feather)");
                }
                
                
                return true;
        }

        
        protected ItemStack getDropItems(Block b) {
                switch (b.getTypeId()) {
                case 1: //stone drops cobblestone
                        return new ItemStack(4,1);
                case 2:
                case 3:                 
                        return null; //instabreak already drops dirt
                case 12:
                        return null; //instabreak drops sand
                case 13:
                        return null; //don't drop gravel                
                case 16: //coal ore drops coal                  
                        return new ItemStack(263,1);
                case 17:
                        return null; //instabreak drops wood
                case 18:
                        return (rand.nextInt(16) == 0) ? new ItemStack(6,1,(short)0, b.getData() ) : null;  //leaves has 6.25% chance of dropping sapplings 
                case 21: //lapis lazuli
                        int count = rand.nextInt(5) + 4;
                        return new ItemStack(351,count,(short)0, (byte)4);
                case 27:
                case 28:
                        return null; //instabreak drops powered and detector rails
                case 56: //diamond ore drops diamond
                        return new ItemStack(264,1);
                case 66:
                        return null; //instabreak drops rails
                case 73:
                case 74:
                        return new ItemStack(331,4); //redstone ore (both glowing and non-glowing) drops 4 redstone
                case 82:
                        return null; //instabreak drops clay from clayblock
                default:
                        return new ItemStack(b.getTypeId(), 1,(short)0, b.getData()); 
                }
        }
        
        public void onBlockDamage(BlockDamageEvent event) {
                Player p = event.getPlayer();
                
                if (! p.isOp() ) 
                        return;
                
                if (p.getItemInHand().getType() == Material.FEATHER) {
                        if ( miners.contains(p.getName()) ) {                   
                                
                                Block b = event.getBlock();
                                
                                if (b.getTypeId() == 7) //don't remove bedrock
                                        return;
                                if (b.getTypeId() == 90) //don't break portal
                                        return;
                                
                                event.setInstaBreak(true);
                                

                                ItemStack items = getDropItems(b);
                                
                                
                                if (items != null) {                            
                                        b.getWorld().dropItemNaturally(b.getLocation(), items);
                                }
                                
                        }
                }
                
        }
        public PlayerQuitListener getPlayerQuitListener() {
                return new PlayerQuitListener();
        }
        
        
        public class PlayerQuitListener extends PlayerListener {
                @Override
                public void onPlayerQuit(PlayerQuitEvent event) {
                        Player p = event.getPlayer();
                        
                        if (miners.contains(p.getName())) {
                                miners.remove( p.getName() );
                        }
                }
        }

}
1	torben	1378	package dk.thoerup.bukkit.hoeruputils;
2
3			import java.util.HashSet;
4			import java.util.Set;
5	torben	1384	import java.util.Random;
6	torben	1378
7			import org.bukkit.Material;
8	torben	1379	import org.bukkit.block.Block;
9	torben	1378	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.event.block.BlockDamageEvent;
14			import org.bukkit.event.block.BlockListener;
15			import org.bukkit.event.player.PlayerListener;
16			import org.bukkit.event.player.PlayerQuitEvent;
17	torben	1379	import org.bukkit.inventory.ItemStack;
18	torben	1378
19	torben	1385	public class PowerMiner extends BlockListener implements CommandExecutor {
20	torben	1378
21
22	torben	1384	Random rand = new Random();
23
24	torben	1385	Set<String> miners = new HashSet<String>();
25	torben	1378
26			@Override
27			public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
28	torben	1471	if (!sender.isOp()) {
29			sender.sendMessage("Only ops can use powerminer");
30	torben	1378	return false;
31	torben	1471	}
32
33			if (! (sender instanceof Player) ) {
34			sender.sendMessage("Only in-game players can use powerminer");
35	torben	1378	return false;
36	torben	1471	}
37
38	torben	1381
39	torben	1378	Player p = (Player) sender;
40	torben	1385	if (miners.contains(p.getName())) {
41			miners.remove( p.getName() );
42			p.sendMessage("PowerMiner disabled");
43	torben	1378	} else {
44	torben	1385	miners.add( p.getName() );
45			p.sendMessage("PowerMiner enabled - go dig some tunnels (with a feather)");
46	torben	1378	}
47
48
49			return true;
50			}
51	torben	1384
52	torben	1378
53	torben	1387	protected ItemStack getDropItems(Block b) {
54	torben	1379	switch (b.getTypeId()) {
55	torben	1384	case 1: //stone drops cobblestone
56	torben	1387	return new ItemStack(4,1);
57	torben	1379	case 2:
58			case 3:
59	torben	1387	return null; //instabreak already drops dirt
60	torben	1389	case 12:
61			return null; //instabreak drops sand
62	torben	1386	case 13:
63	torben	1389	return null; //don't drop gravel
64			case 16: //coal ore drops coal
65			return new ItemStack(263,1);
66			case 17:
67			return null; //instabreak drops wood
68	torben	1390	case 18:
69	torben	1392	return (rand.nextInt(16) == 0) ? new ItemStack(6,1,(short)0, b.getData() ) : null; //leaves has 6.25% chance of dropping sapplings
70	torben	1390	case 21: //lapis lazuli
71			int count = rand.nextInt(5) + 4;
72			return new ItemStack(351,count,(short)0, (byte)4);
73	torben	1456	case 27:
74			case 28:
75			return null; //instabreak drops powered and detector rails
76	torben	1384	case 56: //diamond ore drops diamond
77	torben	1387	return new ItemStack(264,1);
78	torben	1456	case 66:
79			return null; //instabreak drops rails
80	torben	1387	case 73:
81			case 74:
82	torben	1456	return new ItemStack(331,4); //redstone ore (both glowing and non-glowing) drops 4 redstone
83			case 82:
84			return null; //instabreak drops clay from clayblock
85	torben	1379	default:
86	torben	1457	return new ItemStack(b.getTypeId(), 1,(short)0, b.getData());
87	torben	1379	}
88			}
89
90	torben	1378	public void onBlockDamage(BlockDamageEvent event) {
91			Player p = event.getPlayer();
92
93			if (! p.isOp() )
94			return;
95
96	torben	1469	if (p.getItemInHand().getType() == Material.FEATHER) {
97			if ( miners.contains(p.getName()) ) {
98	torben	1390
99			Block b = event.getBlock();
100
101			if (b.getTypeId() == 7) //don't remove bedrock
102			return;
103	torben	1391	if (b.getTypeId() == 90) //don't break portal
104			return;
105	torben	1390
106	torben	1378	event.setInstaBreak(true);
107	torben	1379
108	torben	1390
109	torben	1387	ItemStack items = getDropItems(b);
110	torben	1379
111	torben	1390
112	torben	1387	if (items != null) {
113			b.getWorld().dropItemNaturally(b.getLocation(), items);
114	torben	1379	}
115
116	torben	1378	}
117			}
118
119			}
120	torben	1388	public PlayerQuitListener getPlayerQuitListener() {
121			return new PlayerQuitListener();
122			}
123	torben	1378
124	torben	1388
125	torben	1378	public class PlayerQuitListener extends PlayerListener {
126			@Override
127			public void onPlayerQuit(PlayerQuitEvent event) {
128			Player p = event.getPlayer();
129
130	torben	1385	if (miners.contains(p.getName())) {
131			miners.remove( p.getName() );
132	torben	1378	}
133			}
134			}
135
136			}