hoeruputils/src/HoerupUtils.java


import java.util.logging.*;
import java.util.*;

public class HoerupUtils extends Plugin {

        final static Logger log = Logger.getLogger("HoerupUtils");

        //private boolean adminDestroy = false;
        private Set<String> adminDestroyers = new HashSet<String>();

        private void registerCommands() {
                etc e = etc.getInstance();
                e.addCommand("/setpos", "[x] [z] <height> - Teleports you to the given coordinates");
                e.addCommand("/whereis", "[player] - Tells you the position of another player");
                e.addCommand("/fillarea", "");
                e.addCommand("/levelarea", "");
                e.addCommand("/setsurface", "");
        }
        
        @Override
        public void enable() {
                registerCommands();
        }

        @Override
        public void disable() {
                etc e = etc.getInstance();
                e.removeCommand("/setpos");
                e.removeCommand("/whereis");
                e.removeCommand("/fillarea");
                e.removeCommand("/levelarea");
                e.removeCommand("/setsurface");
        }

        
        @Override 
        public void initialize() {
                PluginLoader loader = etc.getLoader();
                loader.addListener( PluginLoader.Hook.COMMAND, new HoerupUtilsPlugin(), this, PluginListener.Priority.MEDIUM );
                loader.addListener( PluginLoader.Hook.BLOCK_DESTROYED, new AdminDestroy(), this, PluginListener.Priority.MEDIUM );
                loader.addListener( PluginLoader.Hook.LOGIN, new ConnectedUsers(), this, PluginListener.Priority.MEDIUM );

                Jail j = new Jail();
                loader.addListener( PluginLoader.Hook.TELEPORT, j, this, PluginListener.Priority.MEDIUM);
                loader.addListener( PluginLoader.Hook.COMMAND, j, this, PluginListener.Priority.MEDIUM );
                loader.addListener( PluginLoader.Hook.PLAYER_MOVE, j, this, PluginListener.Priority.MEDIUM );


                registerCommands();
        }

        final static int HAND_EMPTY = -1;


        class ConnectedUsers extends PluginListener {
                public void onLogin(Player player) {
                        List<Player> players = etc.getServer().getPlayerList();
                        int count = players.size();

                        StringBuilder sb = new StringBuilder();
                        for (int i=0; i<count; i++) {
                                if (i>0) 
                                        sb.append(" ");
                                sb.append( players.get(i).getName() );
                        }

                        player.sendMessage(Colors.Red + "Connected users " + count + ": " + Colors.White + sb.toString() );
                }
        }

        public class AdminDestroy  extends PluginListener {     
                public boolean onBlockDestroy(Player player, Block block) {
                        if (player.isAdmin() && adminDestroyers.contains(player.getName() ) ) {
                                if (player.getItemInHand() == HAND_EMPTY) {

                                        int oldType = block.getType();

                                        block.setType(0);
                                        etc.getServer().setBlock(block);

                                        if (oldType > 4 && oldType != 13) {  //dont drop stone or dirt, gravel
                                                etc.getServer().dropItem(block.getX(), block.getY(), block.getZ(), oldType); // diamond resource block  should drop diamonds and not a new diamond resource block
                                        }

                                        return true;
                                }
                        }
                        return false;
                }
        }

        public static String getBearingStr(int angle) {
                if (angle < 22) {
                        return "N";
                } else if (angle < 67) {
                        return "NE";
                } else if (angle < 112) {
                        return "E";
                } else if (angle < 157) {
                        return "SE";
                } else if (angle < 202) {
                        return "S";
                } else if (angle < 257) {
                        return "SW";
                } else if (angle < 292) {
                        return "W";
                } else if (angle < 337) {
                        return "NW";
                } else {
                        return "N";
                }
        }

        public static int calcDistance(Location loc1, Location loc2) {
                double distX =   loc1.x - loc2.x  ;
                double distZ =   loc1.z - loc2.z  ;

                int dist = (int) Math.round( Math.sqrt( (distX*distX) + (distZ*distZ)) );

                return dist;
        }

        public static int calcBearing(Location loc1, Location loc2) {
                double distX =   loc1.x - loc2.x  ;
                double distZ =   loc1.z - loc2.z  ;

                double angle = Math.toDegrees( Math.atan( distZ / distX ) );
                if (angle < 0.0) 
                        angle += 90.0;


                if (distX >= 0.0 && distZ >= 0.0) { //both positive, 0-90 degrees
                        //do nothing
                } else if (distX < 0.0 && distZ >= 0.0) { // 90-180 degrees
                        angle += 90.0;
                } else if (distX < 0.0 && distZ < 0.0) {//Both negative 180-270 degrees
                        angle += 180.0; 
                } else {
                        angle += 270.0;
                }

                return (int) angle;
        }

        public class HoerupUtilsPlugin extends PluginListener {
                final static String USAGE = "Usage: /setpos [x] [z] <height>";
                final static int BLOCK_AIR = 0; //block id = 0 is air
                final static int BLOCK_GRASS = 2;
                final static int BLOCK_DIRT = 3;

        
                //http://www.minecraftforum.net/viewtopic.php?f=35&t=14739
                //Y is height

                // air == blockID:0

                private int getGroundLevel(int x, int z) {
                        Server srv = etc.getServer();

                        int level = srv.getHighestBlockY(x,z);

                        if (level == -1)
                                level = 128;
                        return level;

/*
                        int y;

                        for (y=128; y>=0 && srv.getBlockIdAt(x,y-1,z) == AIRBLOCK; y--)
                                ;

                        System.out.println("Groundlevel: " + y);
                        System.out.println("getHighestBlockY: " + srv.getHighestBlockY(x,z) );

                        return y;
*/
                }


                private boolean isFree(int x, int y, int z) {
                        Server srv = etc.getServer();

                        return  (srv.getBlockIdAt(x,y,z) == BLOCK_AIR && srv.getBlockIdAt(x,y+1,z) == BLOCK_AIR);
                }

                
                public void adminDestroy(Player player, String[] split) {
                        String name = player.getName();
                        if (adminDestroyers.contains(name) ) {
                                adminDestroyers.remove(name);
                                player.sendMessage("Admindestroy disabled");
                        } else {
                                adminDestroyers.add(name);
                                player.sendMessage("Admindestroy enabled");
                        }
                }


                @Override
                public boolean onCommand(Player player, java.lang.String[] split) {
                        if ( split[0].equals("/admindestroy") && player.canUseCommand("/admindestroy") ) {
                                adminDestroy(player,split);
                                return true;
                        } else if( split[0].equals("/setpos") && player.canUseCommand("/setpos") ) {
                                setPos(player, split);
                                return true;
                        } else if ( split[0].equals("/whereis" ) && player.canUseCommand("/whereis")) {
                                whereIs(player, split);
                                return true;
                        } else if (split[0].equals("/levelarea") && player.canUseCommand("/levelarea")) {
                                if (validateLevelOrFill(player,split)) {
                                        levelArea(player, split);
                                }
                                return true;
                        } else if (split[0].equals("/fillarea") && player.canUseCommand("/fillarea")) {
                                if (validateLevelOrFill(player,split)) {
                                        fillArea(player, split);
                                }
                                return true;
                        } else if (split[0].equals("/setsurface") && player.canUseCommand("/setsurface")) {
                                setSurface(player,split);
                                return true;
                        } else {
                                return false;
                        }
        
                }

                int roundPos(double input) {
                        int result = (int) input;
                        if (input < 0.0) {
                                result--;
                        }

                        return result;
                }

                private void setSurface(Player player, String[] split) {
                        int valid_block_array[] = {1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 35, 41, 42, 43, 44, 45, 46, 48, 49, 56, 57, 73, 74, 79, 80, 82} ;

                        final int BLOCK_MAX = 86;

                        if (split.length != 3) {
                                player.sendMessage("Usage /setsurface [radius] [blockID]");
                                return;
                        }


                        int radius;
                        try {
                                radius = Integer.parseInt(split[1]);
                        } catch (Exception e) {
                                player.sendMessage("setsurface: radius must be an integer");
                                return;
                        }

                        if (radius > 20) {
                                player.sendMessage("setsurface: radius may not exceed 20");
                                return;
                        }


                        int blockid;
                        try {
                                blockid = Integer.parseInt(split[2]);
                        } catch (Exception e) {
                                player.sendMessage("setsurface: blockid must be an integer");
                                return;
                        }

                        boolean validblock = false;
                        for (int i=0; i<valid_block_array.length; i++) {
                                if (valid_block_array[i] == blockid) {
                                        validblock = true;
                                        break;
                                }
                        }

                        if ( !validblock ) {
                                player.sendMessage("setsurface: block now allowed");
                                return;
                        }

                        int playerX = roundPos( player.getX() );
                        int playerY = (int) player.getY();
                        int playerZ = roundPos( player.getZ() );

                        if(playerY <= 2 && blockid != 7) {
                                player.sendMessage("setsurface: at this level you may only use bedrock(id=7)");
                                return;
                        }
                        
                        Server srv = etc.getServer();

                        for (int x=(playerX-radius); x<=(playerX+radius); x++) {
                                for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {
                                        int y = getGroundLevel(x,z) - 1;
                                        srv.setBlockAt(blockid, x, y, z);
                                }
                        }
                }

                private boolean validateLevelOrFill(Player player, String[] split) {
                        if (split.length < 2 || split.length > 3) {
                                player.sendMessage("Usage: " + split[0] + " [radius]");
                                return false;
                        }
                        
                        int radius;
                        try {
                                radius = Integer.parseInt(split[1]);
                        } catch (Exception e) {
                                player.sendMessage(split[0] + ": radius must be an integer");
                                return false;
                        }

                        if (radius > 20) {
                                player.sendMessage(split[0] + ": radius may not exceed 20");
                                return false;
                        }
                        
                        if (split.length == 3) {
                                try {
                                        Integer.parseInt( split[2] );
                                } catch (Exception e) {
                                        player.sendMessage(split[0] + ": radius must be an integer");
                                        return false;
                                }
                        }

                        return true;
                }

                private void fillArea(Player player, String[] split) {
                        int radius = Integer.parseInt(split[1]);
                        
                        int material = BLOCK_DIRT;
                        if (split.length == 3) {
                                material = Integer.parseInt( split[2] );
                        }

                        System.out.println("Player " + player.getName() + " used fillarea with radius=" + radius);
                        

                        int playerX = roundPos( player.getX() );
                        int playerY = (int) player.getY();
                        int playerZ = roundPos( player.getZ() );
                        
                        Server srv = etc.getServer();

                        for (int x=(playerX-radius); x<=(playerX+radius); x++) {
                                for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {

                                        for (int y=getGroundLevel(x,z); y<playerY; y++) {
                                                srv.setBlockAt(material, x, y, z);
                                        }

                                }

                        }
                }

                private void levelArea(Player player, String[] split) {

                        int radius = Integer.parseInt(split[1]);

                        System.out.println("Player " + player.getName() + " used levelarea with radius=" + radius);
                        

                        int playerX = roundPos( player.getX() );
                        int playerY = (int) player.getY();
                        int playerZ = roundPos( player.getZ() );
                        
                        Server srv = etc.getServer();

                        int count = 0;
                        for (int x=(playerX-radius); x<=(playerX+radius); x++) {
                                for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {

                                        //for (int y=playerY; y<=playerY+radius; y++) {
                                        for (int y=playerY; y<=128; y++) {
                                                count++;
                                                srv.setBlockAt(BLOCK_AIR, x, y, z);
                                        }

                                }

                        }
                }


         double roundToPlaces(double value, int places) {
                double pow = Math.pow(10, places);
                double temp = Math.round( value*pow );

                return temp / pow;
        }


        public void whereIs(Player p1, java.lang.String[] split) {
                if (split.length < 2 || split.length >3) {
                        p1.sendMessage( Colors.Rose + "usage: /whereis (playername|home|warp) <warpname>" );
                        return;
                }

                Location loc1 = p1.getLocation();
                Location loc2;
                String name2;

                if (split[1].equals("home") ) {
                        
                        Warp home = etc.getDataSource().getHome( p1.getName() );
                        if (home == null) {
                                p1.sendMessage(Colors.Rose + "you haven't set a home.");
                                return;
                        }
                        loc2 = home.Location;
                        name2 = "Your home";
                } else if (split[1].equals("warp")) {
                        if (split.length != 3) {
                                p1.sendMessage("you have to enter the name of the warp point");
                                return;
                        }
                        Warp warp = etc.getDataSource().getWarp( split[2] );
                        if (warp == null) {
                                p1.sendMessage("Found now warp with name " + split[2]);
                                return;
                        }
                        loc2 = warp.Location;
                        name2 = "Warppoint " + split[2];
                        

                } else {

                        Player p2 = etc.getServer().getPlayer(split[1]);

                        if (p2 == null) {
                                p1.sendMessage( Colors.Rose + "whereis: no player named " + split[1] );
                                return;
                        }
                        
                        loc2 = p2.getLocation();
                        name2 = p2.getName();
                }

                int dist = calcDistance(loc1, loc2);
                int angle = calcBearing(loc1, loc2);


                p1.sendMessage( Colors.Yellow + name2 + " is at x:" + roundToPlaces(loc2.x, 2) + " y:" + roundToPlaces(loc2.y, 2) + " z: " + roundToPlaces(loc2.z, 2) );
                p1.sendMessage( Colors.Yellow + "Distance is " + dist + " blocks" );
                p1.sendMessage( Colors.Yellow + "Bearing: " + angle  + " (" + getBearingStr( angle) + ")" );

                
        }


        public void setPos(Player player, java.lang.String[] split) {
                int x;
                int z;
                int y;

                int userY = 0;
                boolean hasY = false;

                if (split.length <3 || split.length > 4) {
                        player.sendMessage(USAGE);
                        return;
                }

                try {
                        x = Integer.parseInt( split[1] );
                        z = Integer.parseInt( split[2] );
                        if (split.length == 4) {
                                hasY = true;
                                userY = Integer.parseInt( split[3] );                                   
                        }
                } catch (Exception e) {
                        player.sendMessage("/setpos error: non numeric argument");
                        return;
                }


                if (hasY) {
                        if (isFree(x,userY,z)) {
                                y = userY;
                        } else {
                                player.sendMessage("/setpos: that position is not free");
                                return;
                        }
                } else {
                        y = getGroundLevel(x,z);
                }

                log.info("Transporting " + player.getName() + " to " + x + " " + z + "(" + y + ")" );


                Location newLocation = new Location();
                newLocation.rotY = player.getPitch();
                newLocation.rotX = player.getRotation();
                newLocation.x = x + 0.5;
                newLocation.z = z + 0.5;
                newLocation.y = y;
        
                player.teleportTo(newLocation);
                player.sendMessage("Whooooooosh");
        }
        }
}
1	torben	1166
2			import java.util.logging.*;
3	torben	1184	import java.util.*;
4	torben	1166
5	torben	1174	public class HoerupUtils extends Plugin {
6	torben	1166
7	torben	1174	final static Logger log = Logger.getLogger("HoerupUtils");
8	torben	1166
9	torben	1184	//private boolean adminDestroy = false;
10			private Set<String> adminDestroyers = new HashSet<String>();
11	torben	1183
12	torben	1178	private void registerCommands() {
13			etc e = etc.getInstance();
14			e.addCommand("/setpos", "[x] [z] <height> - Teleports you to the given coordinates");
15			e.addCommand("/whereis", "[player] - Tells you the position of another player");
16			e.addCommand("/fillarea", "");
17			e.addCommand("/levelarea", "");
18			e.addCommand("/setsurface", "");
19			}
20	torben	1166
21			@Override
22	torben	1195	public void enable() {
23	torben	1178	registerCommands();
24			}
25	torben	1166
26			@Override
27	torben	1195	public void disable() {
28	torben	1178	etc e = etc.getInstance();
29			e.removeCommand("/setpos");
30			e.removeCommand("/whereis");
31			e.removeCommand("/fillarea");
32			e.removeCommand("/levelarea");
33			e.removeCommand("/setsurface");
34			}
35	torben	1193
36	torben	1166
37			@Override
38			public void initialize() {
39			PluginLoader loader = etc.getLoader();
40	torben	1174	loader.addListener( PluginLoader.Hook.COMMAND, new HoerupUtilsPlugin(), this, PluginListener.Priority.MEDIUM );
41	torben	1183	loader.addListener( PluginLoader.Hook.BLOCK_DESTROYED, new AdminDestroy(), this, PluginListener.Priority.MEDIUM );
42	torben	1193	loader.addListener( PluginLoader.Hook.LOGIN, new ConnectedUsers(), this, PluginListener.Priority.MEDIUM );
43	torben	1178
44	torben	1193	Jail j = new Jail();
45			loader.addListener( PluginLoader.Hook.TELEPORT, j, this, PluginListener.Priority.MEDIUM);
46			loader.addListener( PluginLoader.Hook.COMMAND, j, this, PluginListener.Priority.MEDIUM );
47			loader.addListener( PluginLoader.Hook.PLAYER_MOVE, j, this, PluginListener.Priority.MEDIUM );
48	torben	1183
49	torben	1193
50
51	torben	1178	registerCommands();
52	torben	1166	}
53
54	torben	1184	final static int HAND_EMPTY = -1;
55	torben	1166
56	torben	1184
57	torben	1193	class ConnectedUsers extends PluginListener {
58			public void onLogin(Player player) {
59			List<Player> players = etc.getServer().getPlayerList();
60			int count = players.size();
61
62			StringBuilder sb = new StringBuilder();
63			for (int i=0; i<count; i++) {
64			if (i>0)
65			sb.append(" ");
66			sb.append( players.get(i).getName() );
67			}
68
69			player.sendMessage(Colors.Red + "Connected users " + count + ": " + Colors.White + sb.toString() );
70			}
71			}
72
73	torben	1183	public class AdminDestroy extends PluginListener {
74			public boolean onBlockDestroy(Player player, Block block) {
75	torben	1184	if (player.isAdmin() && adminDestroyers.contains(player.getName() ) ) {
76			if (player.getItemInHand() == HAND_EMPTY) {
77	torben	1193
78			int oldType = block.getType();
79
80	torben	1184	block.setType(0);
81			etc.getServer().setBlock(block);
82	torben	1193
83			if (oldType > 4 && oldType != 13) { //dont drop stone or dirt, gravel
84			etc.getServer().dropItem(block.getX(), block.getY(), block.getZ(), oldType); // diamond resource block should drop diamonds and not a new diamond resource block
85			}
86
87	torben	1184	return true;
88			}
89	torben	1183	}
90			return false;
91			}
92			}
93
94	torben	1193	public static String getBearingStr(int angle) {
95			if (angle < 22) {
96			return "N";
97			} else if (angle < 67) {
98			return "NE";
99			} else if (angle < 112) {
100			return "E";
101			} else if (angle < 157) {
102			return "SE";
103			} else if (angle < 202) {
104			return "S";
105			} else if (angle < 257) {
106			return "SW";
107			} else if (angle < 292) {
108			return "W";
109			} else if (angle < 337) {
110			return "NW";
111			} else {
112			return "N";
113			}
114			}
115
116			public static int calcDistance(Location loc1, Location loc2) {
117			double distX = loc1.x - loc2.x ;
118			double distZ = loc1.z - loc2.z ;
119
120			int dist = (int) Math.round( Math.sqrt( (distXdistX) + (distZdistZ)) );
121
122			return dist;
123			}
124
125			public static int calcBearing(Location loc1, Location loc2) {
126			double distX = loc1.x - loc2.x ;
127			double distZ = loc1.z - loc2.z ;
128
129			double angle = Math.toDegrees( Math.atan( distZ / distX ) );
130			if (angle < 0.0)
131			angle += 90.0;
132
133
134			if (distX >= 0.0 && distZ >= 0.0) { //both positive, 0-90 degrees
135			//do nothing
136			} else if (distX < 0.0 && distZ >= 0.0) { // 90-180 degrees
137			angle += 90.0;
138			} else if (distX < 0.0 && distZ < 0.0) {//Both negative 180-270 degrees
139			angle += 180.0;
140			} else {
141			angle += 270.0;
142			}
143
144			return (int) angle;
145			}
146
147	torben	1183	public class HoerupUtilsPlugin extends PluginListener {
148	torben	1178	final static String USAGE = "Usage: /setpos [x] [z] <height>";
149	torben	1176	final static int BLOCK_AIR = 0; //block id = 0 is air
150			final static int BLOCK_GRASS = 2;
151			final static int BLOCK_DIRT = 3;
152	torben	1166
153
154
155			//http://www.minecraftforum.net/viewtopic.php?f=35&t=14739
156			//Y is height
157
158			// air == blockID:0
159
160			private int getGroundLevel(int x, int z) {
161			Server srv = etc.getServer();
162
163			int level = srv.getHighestBlockY(x,z);
164
165			if (level == -1)
166			level = 128;
167			return level;
168
169			/*
170			int y;
171
172			for (y=128; y>=0 && srv.getBlockIdAt(x,y-1,z) == AIRBLOCK; y--)
173			;
174
175			System.out.println("Groundlevel: " + y);
176			System.out.println("getHighestBlockY: " + srv.getHighestBlockY(x,z) );
177
178			return y;
179			*/
180			}
181
182
183			private boolean isFree(int x, int y, int z) {
184			Server srv = etc.getServer();
185
186	torben	1176	return (srv.getBlockIdAt(x,y,z) == BLOCK_AIR && srv.getBlockIdAt(x,y+1,z) == BLOCK_AIR);
187	torben	1166	}
188
189	torben	1184
190	torben	1166
191	torben	1184	public void adminDestroy(Player player, String[] split) {
192			String name = player.getName();
193			if (adminDestroyers.contains(name) ) {
194			adminDestroyers.remove(name);
195			player.sendMessage("Admindestroy disabled");
196			} else {
197			adminDestroyers.add(name);
198			player.sendMessage("Admindestroy enabled");
199			}
200			}
201	torben	1166
202	torben	1184
203	torben	1166	@Override
204			public boolean onCommand(Player player, java.lang.String[] split) {
205	torben	1183	if ( split[0].equals("/admindestroy") && player.canUseCommand("/admindestroy") ) {
206	torben	1184	adminDestroy(player,split);
207	torben	1183	return true;
208			} else if( split[0].equals("/setpos") && player.canUseCommand("/setpos") ) {
209	torben	1166	setPos(player, split);
210			return true;
211	torben	1170	} else if ( split[0].equals("/whereis" ) && player.canUseCommand("/whereis")) {
212	torben	1166	whereIs(player, split);
213			return true;
214	torben	1170	} else if (split[0].equals("/levelarea") && player.canUseCommand("/levelarea")) {
215	torben	1176	if (validateLevelOrFill(player,split)) {
216			levelArea(player, split);
217			}
218	torben	1169	return true;
219	torben	1176	} else if (split[0].equals("/fillarea") && player.canUseCommand("/fillarea")) {
220			if (validateLevelOrFill(player,split)) {
221			fillArea(player, split);
222			}
223			return true;
224	torben	1175	} else if (split[0].equals("/setsurface") && player.canUseCommand("/setsurface")) {
225			setSurface(player,split);
226			return true;
227	torben	1166	} else {
228			return false;
229			}
230
231			}
232
233	torben	1177	int roundPos(double input) {
234			int result = (int) input;
235			if (input < 0.0) {
236			result--;
237			}
238
239			return result;
240			}
241
242	torben	1175	private void setSurface(Player player, String[] split) {
243			int valid_block_array[] = {1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 35, 41, 42, 43, 44, 45, 46, 48, 49, 56, 57, 73, 74, 79, 80, 82} ;
244
245			final int BLOCK_MAX = 86;
246
247			if (split.length != 3) {
248	torben	1178	player.sendMessage("Usage /setsurface [radius] [blockID]");
249	torben	1175	return;
250			}
251
252
253			int radius;
254			try {
255			radius = Integer.parseInt(split[1]);
256			} catch (Exception e) {
257			player.sendMessage("setsurface: radius must be an integer");
258			return;
259			}
260
261			if (radius > 20) {
262			player.sendMessage("setsurface: radius may not exceed 20");
263			return;
264			}
265
266
267			int blockid;
268			try {
269			blockid = Integer.parseInt(split[2]);
270			} catch (Exception e) {
271			player.sendMessage("setsurface: blockid must be an integer");
272			return;
273			}
274
275			boolean validblock = false;
276			for (int i=0; i<valid_block_array.length; i++) {
277			if (valid_block_array[i] == blockid) {
278			validblock = true;
279			break;
280			}
281			}
282
283			if ( !validblock ) {
284			player.sendMessage("setsurface: block now allowed");
285			return;
286			}
287
288	torben	1177	int playerX = roundPos( player.getX() );
289	torben	1175	int playerY = (int) player.getY();
290	torben	1177	int playerZ = roundPos( player.getZ() );
291	torben	1175
292			if(playerY <= 2 && blockid != 7) {
293			player.sendMessage("setsurface: at this level you may only use bedrock(id=7)");
294			return;
295			}
296
297			Server srv = etc.getServer();
298
299			for (int x=(playerX-radius); x<=(playerX+radius); x++) {
300			for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {
301			int y = getGroundLevel(x,z) - 1;
302			srv.setBlockAt(blockid, x, y, z);
303			}
304			}
305			}
306
307	torben	1176	private boolean validateLevelOrFill(Player player, String[] split) {
308	torben	1183	if (split.length < 2 \|\| split.length > 3) {
309	torben	1178	player.sendMessage("Usage: " + split[0] + " [radius]");
310	torben	1176	return false;
311	torben	1169	}
312
313			int radius;
314			try {
315			radius = Integer.parseInt(split[1]);
316			} catch (Exception e) {
317	torben	1176	player.sendMessage(split[0] + ": radius must be an integer");
318			return false;
319	torben	1169	}
320	torben	1166
321	torben	1169	if (radius > 20) {
322	torben	1176	player.sendMessage(split[0] + ": radius may not exceed 20");
323			return false;
324	torben	1169	}
325	torben	1183
326			if (split.length == 3) {
327			try {
328			Integer.parseInt( split[2] );
329			} catch (Exception e) {
330			player.sendMessage(split[0] + ": radius must be an integer");
331			return false;
332			}
333			}
334	torben	1166
335	torben	1176	return true;
336			}
337	torben	1169
338	torben	1176	private void fillArea(Player player, String[] split) {
339			int radius = Integer.parseInt(split[1]);
340	torben	1183
341			int material = BLOCK_DIRT;
342			if (split.length == 3) {
343			material = Integer.parseInt( split[2] );
344			}
345	torben	1175
346	torben	1176	System.out.println("Player " + player.getName() + " used fillarea with radius=" + radius);
347
348
349	torben	1177	int playerX = roundPos( player.getX() );
350	torben	1176	int playerY = (int) player.getY();
351	torben	1177	int playerZ = roundPos( player.getZ() );
352	torben	1176
353			Server srv = etc.getServer();
354
355			for (int x=(playerX-radius); x<=(playerX+radius); x++) {
356			for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {
357
358			for (int y=getGroundLevel(x,z); y<playerY; y++) {
359	torben	1183	srv.setBlockAt(material, x, y, z);
360	torben	1176	}
361
362			}
363
364			}
365			}
366
367			private void levelArea(Player player, String[] split) {
368
369			int radius = Integer.parseInt(split[1]);
370
371	torben	1169	System.out.println("Player " + player.getName() + " used levelarea with radius=" + radius);
372
373
374	torben	1177	int playerX = roundPos( player.getX() );
375	torben	1169	int playerY = (int) player.getY();
376	torben	1177	int playerZ = roundPos( player.getZ() );
377	torben	1169
378			Server srv = etc.getServer();
379
380			int count = 0;
381			for (int x=(playerX-radius); x<=(playerX+radius); x++) {
382			for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {
383
384			//for (int y=playerY; y<=playerY+radius; y++) {
385			for (int y=playerY; y<=128; y++) {
386			count++;
387	torben	1176	srv.setBlockAt(BLOCK_AIR, x, y, z);
388	torben	1169	}
389
390			}
391
392			}
393			}
394
395
396
397	torben	1166	double roundToPlaces(double value, int places) {
398			double pow = Math.pow(10, places);
399			double temp = Math.round( value*pow );
400
401			return temp / pow;
402			}
403
404
405			public void whereIs(Player p1, java.lang.String[] split) {
406	torben	1167	if (split.length < 2 \|\| split.length >3) {
407	torben	1178	p1.sendMessage( Colors.Rose + "usage: /whereis (playername\|home\|warp) <warpname>" );
408	torben	1166	return;
409			}
410
411	torben	1167	Location loc1 = p1.getLocation();
412			Location loc2;
413			String name2;
414
415			if (split[1].equals("home") ) {
416
417			Warp home = etc.getDataSource().getHome( p1.getName() );
418			if (home == null) {
419			p1.sendMessage(Colors.Rose + "you haven't set a home.");
420			return;
421			}
422			loc2 = home.Location;
423			name2 = "Your home";
424			} else if (split[1].equals("warp")) {
425			if (split.length != 3) {
426			p1.sendMessage("you have to enter the name of the warp point");
427			return;
428			}
429			Warp warp = etc.getDataSource().getWarp( split[2] );
430			if (warp == null) {
431			p1.sendMessage("Found now warp with name " + split[2]);
432			return;
433			}
434			loc2 = warp.Location;
435			name2 = "Warppoint " + split[2];
436
437
438			} else {
439
440			Player p2 = etc.getServer().getPlayer(split[1]);
441
442			if (p2 == null) {
443			p1.sendMessage( Colors.Rose + "whereis: no player named " + split[1] );
444			return;
445			}
446
447			loc2 = p2.getLocation();
448			name2 = p2.getName();
449	torben	1166	}
450
451	torben	1193	int dist = calcDistance(loc1, loc2);
452			int angle = calcBearing(loc1, loc2);
453	torben	1166
454
455
456	torben	1167	p1.sendMessage( Colors.Yellow + name2 + " is at x:" + roundToPlaces(loc2.x, 2) + " y:" + roundToPlaces(loc2.y, 2) + " z: " + roundToPlaces(loc2.z, 2) );
457	torben	1166	p1.sendMessage( Colors.Yellow + "Distance is " + dist + " blocks" );
458	torben	1193	p1.sendMessage( Colors.Yellow + "Bearing: " + angle + " (" + getBearingStr( angle) + ")" );
459	torben	1166
460
461
462			}
463
464
465			public void setPos(Player player, java.lang.String[] split) {
466			int x;
467			int z;
468			int y;
469
470			int userY = 0;
471			boolean hasY = false;
472
473			if (split.length <3 \|\| split.length > 4) {
474			player.sendMessage(USAGE);
475			return;
476			}
477
478			try {
479			x = Integer.parseInt( split[1] );
480			z = Integer.parseInt( split[2] );
481			if (split.length == 4) {
482			hasY = true;
483			userY = Integer.parseInt( split[3] );
484			}
485			} catch (Exception e) {
486			player.sendMessage("/setpos error: non numeric argument");
487			return;
488			}
489
490
491
492			if (hasY) {
493			if (isFree(x,userY,z)) {
494			y = userY;
495			} else {
496			player.sendMessage("/setpos: that position is not free");
497			return;
498			}
499			} else {
500			y = getGroundLevel(x,z);
501			}
502
503			log.info("Transporting " + player.getName() + " to " + x + " " + z + "(" + y + ")" );
504
505
506			Location newLocation = new Location();
507			newLocation.rotY = player.getPitch();
508			newLocation.rotX = player.getRotation();
509			newLocation.x = x + 0.5;
510			newLocation.z = z + 0.5;
511			newLocation.y = y;
512
513			player.teleportTo(newLocation);
514			player.sendMessage("Whooooooosh");
515			}
516			}
517			}