bukkit/hoeruputils/SecretDoor.java

package dk.thoerup.bukkit.hoeruputils;

import java.util.HashMap;
import java.util.Map;

import org.bukkit.Effect;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.block.Block;
import org.bukkit.entity.Player;
import org.bukkit.event.block.BlockBreakEvent;
import org.bukkit.event.block.BlockListener;
import org.bukkit.event.block.SignChangeEvent;
import org.bukkit.event.player.PlayerListener;
import org.bukkit.event.player.PlayerInteractEvent;

import org.bukkit.plugin.Plugin;

public class SecretDoor extends BlockListener {
        
        HashMap<Location,Door> doormap = new HashMap<Location,Door>();

        private PlayerHandler handler = new PlayerHandler();

        Plugin plugin;

        public SecretDoor(Plugin plugin) {
                this.plugin = plugin;
        }
        
        public PlayerListener getPlayerListener() {
                return handler;
        }

        @Override
        public void onBlockBreak(BlockBreakEvent event) {
                Door door = doormap.get( event.getBlock().getLocation() );
                if (door != null) {
                        event.getPlayer().sendMessage("Secret door broken");
                        door.unregisterMap(doormap);
                }
        }

        @Override
        public void onSignChange(SignChangeEvent event) {

                Block sign = event.getBlock();
                World world = sign.getWorld();
                
                if (sign.getTypeId() == 63) {
                        // don't react on floor signs
                        return;
                }

                if (event.getLine(0).toLowerCase().equals("secretdoor") ) {
                        Door door = new Door(sign);
                        door.registerMap(doormap);

                        event.getPlayer().sendMessage("Secret door created");
                
                        sign.setTypeId(0);
                }
        }


        class PlayerHandler extends PlayerListener {
                @Override
                public void onPlayerInteract(PlayerInteractEvent event) {

                        Player player = event.getPlayer();

                        if ( player.getItemInHand().getType() != Material.AIR ) {
                                return;
                        }

                        if ( event.hasBlock() == false ) {
                                return;
                        }
                
                        final Door door = doormap.get( event.getClickedBlock().getLocation() );

                        if (door == null) {
                                return;
                        }

                        final World world = player.getWorld();
                        final Location loc = event.getClickedBlock().getLocation();

                        door.open( player.getWorld() );

                        world.playEffect( loc, Effect.DOOR_TOGGLE, 0);

                        Runnable doorCloser = new Runnable() {
                                public void run() {
                                        door.close( world );
                                        world.playEffect( loc, Effect.DOOR_TOGGLE, 0);
                                }
                        };

                        player.getServer().getScheduler().scheduleSyncDelayedTask(plugin, doorCloser, 4*20);

                }
        }

        class Door {
                Location leftUpper;
                Location rightUpper;
                Location leftLower;
                Location rightLower;

                int material;

                public Door(Block sign) {
                        leftUpper = sign.getLocation().clone();
                        rightUpper = sign.getLocation().clone();

                        switch ( sign.getData() ) {
                        case 2: //facing east
                                leftUpper.setZ( leftUpper.getZ() + 1 ); 
                                rightUpper.setZ( rightUpper.getZ() + 1 ); 
                                rightUpper.setX( rightUpper.getX() - 1 );
                                break;  
                        case 3: //facing west
                                leftUpper.setZ( leftUpper.getZ() - 1 );
                                rightUpper.setZ( rightUpper.getZ() - 1 ); 
                                rightUpper.setX( rightUpper.getX() + 1 );                               
                                break;
                        case 4: //facing north
                                leftUpper.setX( leftUpper.getX() + 1);
                                rightUpper.setX( rightUpper.getX() + 1);
                                rightUpper.setZ( rightUpper.getZ() + 1);
                                break;
                        case 5: //facing south
                                leftUpper.setX( leftUpper.getX() - 1);
                                rightUpper.setX( rightUpper.getX() - 1);
                                rightUpper.setZ( rightUpper.getZ() - 1);
                                break;
                        }

                        material = sign.getWorld().getBlockAt( leftUpper ).getTypeId();

                        leftLower = leftUpper.clone();
                        rightLower = rightUpper.clone();

                        leftLower.setY( leftLower.getY() - 1);
                        rightLower.setY( rightLower.getY() - 1);
                }

                public void registerMap(Map<Location,Door> map) {
                        map.put(leftUpper, this );
                        map.put(rightUpper, this );
                        map.put(leftLower, this );
                        map.put(rightLower, this );
                }

                public void unregisterMap(Map<Location,Door> map) {
                        map.remove(leftUpper);
                        map.remove(rightUpper);
                        map.remove(leftLower);
                        map.remove(rightLower);
                }

                public void open(World world) {
                        world.getBlockAt( leftUpper ).setTypeId( 0 );
                        world.getBlockAt( rightUpper ).setTypeId( 0 );
                        world.getBlockAt( leftLower ).setTypeId( 0 );
                        world.getBlockAt( rightLower ).setTypeId( 0 );
                }

                public void close(World world) {
                        world.getBlockAt( leftUpper ).setTypeId( material );
                        world.getBlockAt( rightUpper ).setTypeId( material );
                        world.getBlockAt( leftLower ).setTypeId( material );
                        world.getBlockAt( rightLower ).setTypeId( material );
                }
                
        }

}
1	package dk.thoerup.bukkit.hoeruputils;
2
3	import java.util.HashMap;
4	import java.util.Map;
5
6	import org.bukkit.Effect;
7	import org.bukkit.Location;
8	import org.bukkit.Material;
9	import org.bukkit.World;
10	import org.bukkit.block.Block;
11	import org.bukkit.entity.Player;
12	import org.bukkit.event.block.BlockBreakEvent;
13	import org.bukkit.event.block.BlockListener;
14	import org.bukkit.event.block.SignChangeEvent;
15	import org.bukkit.event.player.PlayerListener;
16	import org.bukkit.event.player.PlayerInteractEvent;
17
18	import org.bukkit.plugin.Plugin;
19
20	public class SecretDoor extends BlockListener {
21
22	HashMap<Location,Door> doormap = new HashMap<Location,Door>();
23
24	private PlayerHandler handler = new PlayerHandler();
25
26	Plugin plugin;
27
28	public SecretDoor(Plugin plugin) {
29	this.plugin = plugin;
30	}
31
32	public PlayerListener getPlayerListener() {
33	return handler;
34	}
35
36	@Override
37	public void onBlockBreak(BlockBreakEvent event) {
38	Door door = doormap.get( event.getBlock().getLocation() );
39	if (door != null) {
40	event.getPlayer().sendMessage("Secret door broken");
41	door.unregisterMap(doormap);
42	}
43	}
44
45	@Override
46	public void onSignChange(SignChangeEvent event) {
47
48	Block sign = event.getBlock();
49	World world = sign.getWorld();
50
51	if (sign.getTypeId() == 63) {
52	// don't react on floor signs
53	return;
54	}
55
56	if (event.getLine(0).toLowerCase().equals("secretdoor") ) {
57	Door door = new Door(sign);
58	door.registerMap(doormap);
59
60	event.getPlayer().sendMessage("Secret door created");
61
62	sign.setTypeId(0);
63	}
64	}
65
66
67	class PlayerHandler extends PlayerListener {
68	@Override
69	public void onPlayerInteract(PlayerInteractEvent event) {
70
71	Player player = event.getPlayer();
72
73	if ( player.getItemInHand().getType() != Material.AIR ) {
74	return;
75	}
76
77	if ( event.hasBlock() == false ) {
78	return;
79	}
80
81	final Door door = doormap.get( event.getClickedBlock().getLocation() );
82
83	if (door == null) {
84	return;
85	}
86
87	final World world = player.getWorld();
88	final Location loc = event.getClickedBlock().getLocation();
89
90	door.open( player.getWorld() );
91
92	world.playEffect( loc, Effect.DOOR_TOGGLE, 0);
93
94	Runnable doorCloser = new Runnable() {
95	public void run() {
96	door.close( world );
97	world.playEffect( loc, Effect.DOOR_TOGGLE, 0);
98	}
99	};
100
101	player.getServer().getScheduler().scheduleSyncDelayedTask(plugin, doorCloser, 4*20);
102
103	}
104	}
105
106	class Door {
107	Location leftUpper;
108	Location rightUpper;
109	Location leftLower;
110	Location rightLower;
111
112	int material;
113
114	public Door(Block sign) {
115	leftUpper = sign.getLocation().clone();
116	rightUpper = sign.getLocation().clone();
117
118	switch ( sign.getData() ) {
119	case 2: //facing east
120	leftUpper.setZ( leftUpper.getZ() + 1 );
121	rightUpper.setZ( rightUpper.getZ() + 1 );
122	rightUpper.setX( rightUpper.getX() - 1 );
123	break;
124	case 3: //facing west
125	leftUpper.setZ( leftUpper.getZ() - 1 );
126	rightUpper.setZ( rightUpper.getZ() - 1 );
127	rightUpper.setX( rightUpper.getX() + 1 );
128	break;
129	case 4: //facing north
130	leftUpper.setX( leftUpper.getX() + 1);
131	rightUpper.setX( rightUpper.getX() + 1);
132	rightUpper.setZ( rightUpper.getZ() + 1);
133	break;
134	case 5: //facing south
135	leftUpper.setX( leftUpper.getX() - 1);
136	rightUpper.setX( rightUpper.getX() - 1);
137	rightUpper.setZ( rightUpper.getZ() - 1);
138	break;
139	}
140
141	material = sign.getWorld().getBlockAt( leftUpper ).getTypeId();
142
143	leftLower = leftUpper.clone();
144	rightLower = rightUpper.clone();
145
146	leftLower.setY( leftLower.getY() - 1);
147	rightLower.setY( rightLower.getY() - 1);
148	}
149
150	public void registerMap(Map<Location,Door> map) {
151	map.put(leftUpper, this );
152	map.put(rightUpper, this );
153	map.put(leftLower, this );
154	map.put(rightLower, this );
155	}
156
157	public void unregisterMap(Map<Location,Door> map) {
158	map.remove(leftUpper);
159	map.remove(rightUpper);
160	map.remove(leftLower);
161	map.remove(rightLower);
162	}
163
164	public void open(World world) {
165	world.getBlockAt( leftUpper ).setTypeId( 0 );
166	world.getBlockAt( rightUpper ).setTypeId( 0 );
167	world.getBlockAt( leftLower ).setTypeId( 0 );
168	world.getBlockAt( rightLower ).setTypeId( 0 );
169	}
170
171	public void close(World world) {
172	world.getBlockAt( leftUpper ).setTypeId( material );
173	world.getBlockAt( rightUpper ).setTypeId( material );
174	world.getBlockAt( leftLower ).setTypeId( material );
175	world.getBlockAt( rightLower ).setTypeId( material );
176	}
177
178	}
179
180	}