bukkit/hoeruputils/SecretDoor.java

package dk.thoerup.bukkit.hoeruputils;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.RandomAccessFile;

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

import org.bukkit.Effect;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.Server;
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>();
        LinkedList<Door> doors = new LinkedList<Door>();

        private PlayerHandler handler = new PlayerHandler();

        Plugin plugin;

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

                loadAll();
        }
        
        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);
                        doors.remove(door);
                }
        }

        @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);

                        doors.add(door);

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

                        saveAll();
                }
        }

        private void saveAll() {
                try {

                        File f = new File( plugin.getDataFolder(), "secretdoors.csv");
                        RandomAccessFile out = new RandomAccessFile( f, "rw" );
                        out.setLength(0);       

                        for (Door door : doors) {
                                out.writeBytes( door.toCsv() );
                                out.writeBytes( "\n");
                        }

                        out.close();
                } catch (IOException e) {
                        System.out.println(e.getMessage() );
                        e.printStackTrace();
                }
        }

        private void loadAll() {
                try {
                        File f = new File( plugin.getDataFolder(), "secretdoors.csv");
                        RandomAccessFile in = new RandomAccessFile( f, "r" );

                        String line;
                        while ( (line = in.readLine() ) != null ) {
                                Door door = new Door(line, plugin.getServer() );                
                                doors.add( door );
                                door.registerMap( doormap );    
                        }
                        in.close();
                        
                } 
                catch (FileNotFoundException fnfe) {
                        return;
                }
                catch (IOException e) {
                        System.out.println(e.getMessage() );
                        e.printStackTrace();
                }
        }


        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 Door(String input, Server server) {
                        String parts[] = input.split(":");

                        World w = server.getWorld( parts[0] );

                        leftUpper  = new Location(w, Integer.parseInt(parts[1]),  Integer.parseInt(parts[2]),  Integer.parseInt(parts[3]) );
                        rightUpper = new Location(w, Integer.parseInt(parts[4]),  Integer.parseInt(parts[5]),  Integer.parseInt(parts[6]) );
                        leftLower  = new Location(w, Integer.parseInt(parts[7]),  Integer.parseInt(parts[8]),  Integer.parseInt(parts[9]) );
                        rightLower = new Location(w, Integer.parseInt(parts[10]), Integer.parseInt(parts[11]), Integer.parseInt(parts[12]) );
                        material = Integer.parseInt( parts[13] );
                }

                public String toCsv() {
                        StringBuilder sb = new StringBuilder();
                        sb.append( leftUpper.getWorld().getName() );

                        sb.append( ":" + leftUpper.getBlockX() );
                        sb.append( ":" + leftUpper.getBlockY() );
                        sb.append( ":" + leftUpper.getBlockZ() );

                        sb.append( ":" + rightUpper.getBlockX() );
                        sb.append( ":" + rightUpper.getBlockY() );
                        sb.append( ":" + rightUpper.getBlockZ() );


                        sb.append( ":" + leftLower.getBlockX() );
                        sb.append( ":" + leftLower.getBlockY() );
                        sb.append( ":" + leftLower.getBlockZ() );


                        sb.append( ":" + rightLower.getBlockX() );
                        sb.append( ":" + rightLower.getBlockY() );
                        sb.append( ":" + rightLower.getBlockZ() );

                        sb.append( ":" + material );

                        return sb.toString();
                }


                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	torben	1525	package dk.thoerup.bukkit.hoeruputils;
2
3	torben	1527	import java.io.File;
4			import java.io.FileNotFoundException;
5			import java.io.IOException;
6			import java.io.RandomAccessFile;
7
8	torben	1525	import java.util.HashMap;
9	torben	1527	import java.util.LinkedList;
10	torben	1525	import java.util.Map;
11
12			import org.bukkit.Effect;
13			import org.bukkit.Location;
14			import org.bukkit.Material;
15	torben	1527	import org.bukkit.Server;
16	torben	1525	import org.bukkit.World;
17			import org.bukkit.block.Block;
18			import org.bukkit.entity.Player;
19			import org.bukkit.event.block.BlockBreakEvent;
20			import org.bukkit.event.block.BlockListener;
21			import org.bukkit.event.block.SignChangeEvent;
22			import org.bukkit.event.player.PlayerListener;
23			import org.bukkit.event.player.PlayerInteractEvent;
24
25			import org.bukkit.plugin.Plugin;
26
27			public class SecretDoor extends BlockListener {
28
29			HashMap<Location,Door> doormap = new HashMap<Location,Door>();
30	torben	1527	LinkedList<Door> doors = new LinkedList<Door>();
31	torben	1525
32			private PlayerHandler handler = new PlayerHandler();
33
34			Plugin plugin;
35
36			public SecretDoor(Plugin plugin) {
37			this.plugin = plugin;
38	torben	1527
39			loadAll();
40	torben	1525	}
41
42			public PlayerListener getPlayerListener() {
43			return handler;
44			}
45
46			@Override
47			public void onBlockBreak(BlockBreakEvent event) {
48			Door door = doormap.get( event.getBlock().getLocation() );
49			if (door != null) {
50			event.getPlayer().sendMessage("Secret door broken");
51			door.unregisterMap(doormap);
52	torben	1527	doors.remove(door);
53	torben	1525	}
54			}
55
56			@Override
57			public void onSignChange(SignChangeEvent event) {
58
59			Block sign = event.getBlock();
60			World world = sign.getWorld();
61
62			if (sign.getTypeId() == 63) {
63			// don't react on floor signs
64			return;
65			}
66
67			if (event.getLine(0).toLowerCase().equals("secretdoor") ) {
68			Door door = new Door(sign);
69			door.registerMap(doormap);
70
71	torben	1527	doors.add(door);
72
73	torben	1525	event.getPlayer().sendMessage("Secret door created");
74
75			sign.setTypeId(0);
76	torben	1527
77			saveAll();
78	torben	1525	}
79			}
80
81	torben	1527	private void saveAll() {
82			try {
83	torben	1525
84	torben	1527	File f = new File( plugin.getDataFolder(), "secretdoors.csv");
85			RandomAccessFile out = new RandomAccessFile( f, "rw" );
86			out.setLength(0);
87
88			for (Door door : doors) {
89			out.writeBytes( door.toCsv() );
90			out.writeBytes( "\n");
91			}
92
93			out.close();
94			} catch (IOException e) {
95			System.out.println(e.getMessage() );
96			e.printStackTrace();
97			}
98			}
99
100			private void loadAll() {
101			try {
102			File f = new File( plugin.getDataFolder(), "secretdoors.csv");
103			RandomAccessFile in = new RandomAccessFile( f, "r" );
104
105			String line;
106			while ( (line = in.readLine() ) != null ) {
107			Door door = new Door(line, plugin.getServer() );
108			doors.add( door );
109			door.registerMap( doormap );
110			}
111			in.close();
112
113			}
114			catch (FileNotFoundException fnfe) {
115			return;
116			}
117			catch (IOException e) {
118			System.out.println(e.getMessage() );
119			e.printStackTrace();
120			}
121			}
122
123
124	torben	1525	class PlayerHandler extends PlayerListener {
125			@Override
126			public void onPlayerInteract(PlayerInteractEvent event) {
127
128	torben	1526	Player player = event.getPlayer();
129	torben	1525
130			if ( player.getItemInHand().getType() != Material.AIR ) {
131			return;
132			}
133
134			if ( event.hasBlock() == false ) {
135			return;
136			}
137
138			final Door door = doormap.get( event.getClickedBlock().getLocation() );
139
140			if (door == null) {
141			return;
142			}
143
144	torben	1526	final World world = player.getWorld();
145			final Location loc = event.getClickedBlock().getLocation();
146
147	torben	1525	door.open( player.getWorld() );
148
149	torben	1526	world.playEffect( loc, Effect.DOOR_TOGGLE, 0);
150	torben	1525
151			Runnable doorCloser = new Runnable() {
152			public void run() {
153	torben	1526	door.close( world );
154			world.playEffect( loc, Effect.DOOR_TOGGLE, 0);
155	torben	1525	}
156			};
157
158			player.getServer().getScheduler().scheduleSyncDelayedTask(plugin, doorCloser, 4*20);
159
160			}
161			}
162
163	torben	1527
164	torben	1525	class Door {
165			Location leftUpper;
166			Location rightUpper;
167			Location leftLower;
168			Location rightLower;
169
170			int material;
171
172			public Door(Block sign) {
173			leftUpper = sign.getLocation().clone();
174			rightUpper = sign.getLocation().clone();
175
176			switch ( sign.getData() ) {
177			case 2: //facing east
178			leftUpper.setZ( leftUpper.getZ() + 1 );
179			rightUpper.setZ( rightUpper.getZ() + 1 );
180			rightUpper.setX( rightUpper.getX() - 1 );
181			break;
182			case 3: //facing west
183			leftUpper.setZ( leftUpper.getZ() - 1 );
184			rightUpper.setZ( rightUpper.getZ() - 1 );
185			rightUpper.setX( rightUpper.getX() + 1 );
186			break;
187			case 4: //facing north
188			leftUpper.setX( leftUpper.getX() + 1);
189			rightUpper.setX( rightUpper.getX() + 1);
190			rightUpper.setZ( rightUpper.getZ() + 1);
191			break;
192			case 5: //facing south
193			leftUpper.setX( leftUpper.getX() - 1);
194			rightUpper.setX( rightUpper.getX() - 1);
195			rightUpper.setZ( rightUpper.getZ() - 1);
196			break;
197			}
198
199			material = sign.getWorld().getBlockAt( leftUpper ).getTypeId();
200
201			leftLower = leftUpper.clone();
202			rightLower = rightUpper.clone();
203
204			leftLower.setY( leftLower.getY() - 1);
205			rightLower.setY( rightLower.getY() - 1);
206			}
207
208	torben	1527	public Door(String input, Server server) {
209			String parts[] = input.split(":");
210
211			World w = server.getWorld( parts[0] );
212
213			leftUpper = new Location(w, Integer.parseInt(parts[1]), Integer.parseInt(parts[2]), Integer.parseInt(parts[3]) );
214			rightUpper = new Location(w, Integer.parseInt(parts[4]), Integer.parseInt(parts[5]), Integer.parseInt(parts[6]) );
215			leftLower = new Location(w, Integer.parseInt(parts[7]), Integer.parseInt(parts[8]), Integer.parseInt(parts[9]) );
216			rightLower = new Location(w, Integer.parseInt(parts[10]), Integer.parseInt(parts[11]), Integer.parseInt(parts[12]) );
217			material = Integer.parseInt( parts[13] );
218			}
219
220			public String toCsv() {
221			StringBuilder sb = new StringBuilder();
222			sb.append( leftUpper.getWorld().getName() );
223
224			sb.append( ":" + leftUpper.getBlockX() );
225			sb.append( ":" + leftUpper.getBlockY() );
226			sb.append( ":" + leftUpper.getBlockZ() );
227
228			sb.append( ":" + rightUpper.getBlockX() );
229			sb.append( ":" + rightUpper.getBlockY() );
230			sb.append( ":" + rightUpper.getBlockZ() );
231
232
233			sb.append( ":" + leftLower.getBlockX() );
234			sb.append( ":" + leftLower.getBlockY() );
235			sb.append( ":" + leftLower.getBlockZ() );
236
237
238			sb.append( ":" + rightLower.getBlockX() );
239			sb.append( ":" + rightLower.getBlockY() );
240			sb.append( ":" + rightLower.getBlockZ() );
241
242			sb.append( ":" + material );
243
244			return sb.toString();
245			}
246
247
248	torben	1525	public void registerMap(Map<Location,Door> map) {
249			map.put(leftUpper, this );
250			map.put(rightUpper, this );
251			map.put(leftLower, this );
252			map.put(rightLower, this );
253			}
254
255			public void unregisterMap(Map<Location,Door> map) {
256			map.remove(leftUpper);
257			map.remove(rightUpper);
258			map.remove(leftLower);
259			map.remove(rightLower);
260			}
261
262			public void open(World world) {
263			world.getBlockAt( leftUpper ).setTypeId( 0 );
264			world.getBlockAt( rightUpper ).setTypeId( 0 );
265			world.getBlockAt( leftLower ).setTypeId( 0 );
266			world.getBlockAt( rightLower ).setTypeId( 0 );
267			}
268
269			public void close(World world) {
270			world.getBlockAt( leftUpper ).setTypeId( material );
271			world.getBlockAt( rightUpper ).setTypeId( material );
272			world.getBlockAt( leftLower ).setTypeId( material );
273			world.getBlockAt( rightLower ).setTypeId( material );
274			}
275
276			}
277
278			}