hoeruputils/src/HoerupUtils.java


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

public class HoerupUtils extends Plugin {

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


        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", "");
                e.addCommand("/slopearea", "");
                e.addCommand("/admindestroy","");
        }
        
        @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");
                e.removeCommand("/slopearea");
                e.removeCommand("/admindestroy");
        }

        
        @Override 
        public void initialize() {
                PluginLoader loader = etc.getLoader();
                loader.addListener( PluginLoader.Hook.COMMAND, new HoerupUtilsPlugin(), 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 );

                AdminDestroy adm = new AdminDestroy();
                loader.addListener( PluginLoader.Hook.COMMAND, adm, this, PluginListener.Priority.MEDIUM);
                loader.addListener( PluginLoader.Hook.BLOCK_DESTROYED, adm, this, PluginListener.Priority.MEDIUM );
                loader.addListener( PluginLoader.Hook.DISCONNECT, adm, this, PluginListener.Priority.MEDIUM );


                registerCommands();
        }


        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 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 slopeArea(Player player, java.lang.String[] split) {
                        int radius = Integer.parseInt(split[1]);

                        System.out.println("Player " + player.getName() + " used slopearea 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++) {


                                        int xdist = Math.abs(playerX-x);
                                        int zdist = Math.abs(playerZ-z);

                                        int dist = Math.max(xdist,zdist);

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

                                }

                        }
                }

                @Override
                public boolean onCommand(Player player, java.lang.String[] split) {
                        if (! player.canUseCommand(split[0]) ) {
                                return false;
                        }
                        
                        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") || split[0].equals("/la"))  && player.canUseCommand("/levelarea")) {
                                if (validateLevelOrFill(player,split)) {
                                        levelArea(player, split);
                                }
                                return true;
                        } else if (split[0].equals("/slopearea") ) {
                                if (validateLevelOrFill(player,split)) {
                                        slopeArea(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	1183
10	torben	1178	private void registerCommands() {
11			etc e = etc.getInstance();
12			e.addCommand("/setpos", "[x] [z] <height> - Teleports you to the given coordinates");
13			e.addCommand("/whereis", "[player] - Tells you the position of another player");
14			e.addCommand("/fillarea", "");
15			e.addCommand("/levelarea", "");
16			e.addCommand("/setsurface", "");
17	torben	1199	e.addCommand("/slopearea", "");
18			e.addCommand("/admindestroy","");
19	torben	1178	}
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	torben	1199	e.removeCommand("/slopearea");
35			e.removeCommand("/admindestroy");
36	torben	1178	}
37	torben	1193
38	torben	1166
39			@Override
40			public void initialize() {
41			PluginLoader loader = etc.getLoader();
42	torben	1174	loader.addListener( PluginLoader.Hook.COMMAND, new HoerupUtilsPlugin(), this, PluginListener.Priority.MEDIUM );
43	torben	1193	loader.addListener( PluginLoader.Hook.LOGIN, new ConnectedUsers(), this, PluginListener.Priority.MEDIUM );
44	torben	1178
45	torben	1193	Jail j = new Jail();
46			loader.addListener( PluginLoader.Hook.TELEPORT, j, this, PluginListener.Priority.MEDIUM);
47			loader.addListener( PluginLoader.Hook.COMMAND, j, this, PluginListener.Priority.MEDIUM );
48			loader.addListener( PluginLoader.Hook.PLAYER_MOVE, j, this, PluginListener.Priority.MEDIUM );
49	torben	1183
50	torben	1196	AdminDestroy adm = new AdminDestroy();
51			loader.addListener( PluginLoader.Hook.COMMAND, adm, this, PluginListener.Priority.MEDIUM);
52			loader.addListener( PluginLoader.Hook.BLOCK_DESTROYED, adm, this, PluginListener.Priority.MEDIUM );
53			loader.addListener( PluginLoader.Hook.DISCONNECT, adm, this, PluginListener.Priority.MEDIUM );
54	torben	1193
55
56	torben	1178	registerCommands();
57	torben	1166	}
58
59
60	torben	1184
61	torben	1193	class ConnectedUsers extends PluginListener {
62			public void onLogin(Player player) {
63			List<Player> players = etc.getServer().getPlayerList();
64			int count = players.size();
65
66			StringBuilder sb = new StringBuilder();
67			for (int i=0; i<count; i++) {
68			if (i>0)
69			sb.append(" ");
70			sb.append( players.get(i).getName() );
71			}
72
73			player.sendMessage(Colors.Red + "Connected users " + count + ": " + Colors.White + sb.toString() );
74			}
75			}
76
77
78			public static String getBearingStr(int angle) {
79			if (angle < 22) {
80			return "N";
81			} else if (angle < 67) {
82			return "NE";
83			} else if (angle < 112) {
84			return "E";
85			} else if (angle < 157) {
86			return "SE";
87			} else if (angle < 202) {
88			return "S";
89			} else if (angle < 257) {
90			return "SW";
91			} else if (angle < 292) {
92			return "W";
93			} else if (angle < 337) {
94			return "NW";
95			} else {
96			return "N";
97			}
98			}
99
100			public static int calcDistance(Location loc1, Location loc2) {
101			double distX = loc1.x - loc2.x ;
102			double distZ = loc1.z - loc2.z ;
103
104			int dist = (int) Math.round( Math.sqrt( (distXdistX) + (distZdistZ)) );
105
106			return dist;
107			}
108
109			public static int calcBearing(Location loc1, Location loc2) {
110			double distX = loc1.x - loc2.x ;
111			double distZ = loc1.z - loc2.z ;
112
113			double angle = Math.toDegrees( Math.atan( distZ / distX ) );
114			if (angle < 0.0)
115			angle += 90.0;
116
117
118			if (distX >= 0.0 && distZ >= 0.0) { //both positive, 0-90 degrees
119			//do nothing
120			} else if (distX < 0.0 && distZ >= 0.0) { // 90-180 degrees
121			angle += 90.0;
122			} else if (distX < 0.0 && distZ < 0.0) {//Both negative 180-270 degrees
123			angle += 180.0;
124			} else {
125			angle += 270.0;
126			}
127
128			return (int) angle;
129			}
130
131	torben	1183	public class HoerupUtilsPlugin extends PluginListener {
132	torben	1178	final static String USAGE = "Usage: /setpos [x] [z] <height>";
133	torben	1176	final static int BLOCK_AIR = 0; //block id = 0 is air
134			final static int BLOCK_GRASS = 2;
135			final static int BLOCK_DIRT = 3;
136	torben	1166
137
138
139			//http://www.minecraftforum.net/viewtopic.php?f=35&t=14739
140			//Y is height
141
142			// air == blockID:0
143
144			private int getGroundLevel(int x, int z) {
145			Server srv = etc.getServer();
146
147			int level = srv.getHighestBlockY(x,z);
148
149			if (level == -1)
150			level = 128;
151			return level;
152
153			/*
154			int y;
155
156			for (y=128; y>=0 && srv.getBlockIdAt(x,y-1,z) == AIRBLOCK; y--)
157			;
158
159			System.out.println("Groundlevel: " + y);
160			System.out.println("getHighestBlockY: " + srv.getHighestBlockY(x,z) );
161
162			return y;
163			*/
164			}
165
166
167			private boolean isFree(int x, int y, int z) {
168			Server srv = etc.getServer();
169
170	torben	1176	return (srv.getBlockIdAt(x,y,z) == BLOCK_AIR && srv.getBlockIdAt(x,y+1,z) == BLOCK_AIR);
171	torben	1166	}
172
173	torben	1198	public void slopeArea(Player player, java.lang.String[] split) {
174			int radius = Integer.parseInt(split[1]);
175	torben	1166
176	torben	1198	System.out.println("Player " + player.getName() + " used slopearea with radius=" + radius);
177
178
179			int playerX = roundPos( player.getX() );
180			int playerY = (int) player.getY();
181			int playerZ = roundPos( player.getZ() );
182
183			Server srv = etc.getServer();
184
185			for (int x=(playerX-radius); x<=(playerX+radius); x++) {
186			for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {
187
188
189			int xdist = Math.abs(playerX-x);
190			int zdist = Math.abs(playerZ-z);
191
192			int dist = Math.max(xdist,zdist);
193
194			//for (int y=playerY; y<=playerY+radius; y++) {
195			for (int y=(playerY+dist); y<=128; y++) {
196			srv.setBlockAt(BLOCK_AIR, x, y, z);
197			}
198
199			}
200
201			}
202			}
203
204	torben	1166	@Override
205			public boolean onCommand(Player player, java.lang.String[] split) {
206	torben	1198	if (! player.canUseCommand(split[0]) ) {
207			return false;
208			}
209
210	torben	1196	if( split[0].equals("/setpos") && player.canUseCommand("/setpos") ) {
211	torben	1166	setPos(player, split);
212			return true;
213	torben	1170	} else if ( split[0].equals("/whereis" ) && player.canUseCommand("/whereis")) {
214	torben	1166	whereIs(player, split);
215			return true;
216	torben	1197	} else if ( (split[0].equals("/levelarea") \|\| split[0].equals("/la")) && player.canUseCommand("/levelarea")) {
217	torben	1176	if (validateLevelOrFill(player,split)) {
218			levelArea(player, split);
219			}
220	torben	1169	return true;
221	torben	1198	} else if (split[0].equals("/slopearea") ) {
222			if (validateLevelOrFill(player,split)) {
223			slopeArea(player,split);
224			}
225			return true;
226	torben	1176	} else if (split[0].equals("/fillarea") && player.canUseCommand("/fillarea")) {
227			if (validateLevelOrFill(player,split)) {
228			fillArea(player, split);
229			}
230			return true;
231	torben	1175	} else if (split[0].equals("/setsurface") && player.canUseCommand("/setsurface")) {
232			setSurface(player,split);
233			return true;
234	torben	1166	} else {
235			return false;
236			}
237
238			}
239
240	torben	1177	int roundPos(double input) {
241			int result = (int) input;
242			if (input < 0.0) {
243			result--;
244			}
245
246			return result;
247			}
248
249	torben	1175	private void setSurface(Player player, String[] split) {
250			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} ;
251
252			final int BLOCK_MAX = 86;
253
254			if (split.length != 3) {
255	torben	1178	player.sendMessage("Usage /setsurface [radius] [blockID]");
256	torben	1175	return;
257			}
258
259
260			int radius;
261			try {
262			radius = Integer.parseInt(split[1]);
263			} catch (Exception e) {
264			player.sendMessage("setsurface: radius must be an integer");
265			return;
266			}
267
268			if (radius > 20) {
269			player.sendMessage("setsurface: radius may not exceed 20");
270			return;
271			}
272
273
274			int blockid;
275			try {
276			blockid = Integer.parseInt(split[2]);
277			} catch (Exception e) {
278			player.sendMessage("setsurface: blockid must be an integer");
279			return;
280			}
281
282			boolean validblock = false;
283			for (int i=0; i<valid_block_array.length; i++) {
284			if (valid_block_array[i] == blockid) {
285			validblock = true;
286			break;
287			}
288			}
289
290			if ( !validblock ) {
291			player.sendMessage("setsurface: block now allowed");
292			return;
293			}
294
295	torben	1177	int playerX = roundPos( player.getX() );
296	torben	1175	int playerY = (int) player.getY();
297	torben	1177	int playerZ = roundPos( player.getZ() );
298	torben	1175
299			if(playerY <= 2 && blockid != 7) {
300			player.sendMessage("setsurface: at this level you may only use bedrock(id=7)");
301			return;
302			}
303
304			Server srv = etc.getServer();
305
306			for (int x=(playerX-radius); x<=(playerX+radius); x++) {
307			for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {
308			int y = getGroundLevel(x,z) - 1;
309			srv.setBlockAt(blockid, x, y, z);
310			}
311			}
312			}
313
314	torben	1176	private boolean validateLevelOrFill(Player player, String[] split) {
315	torben	1183	if (split.length < 2 \|\| split.length > 3) {
316	torben	1178	player.sendMessage("Usage: " + split[0] + " [radius]");
317	torben	1176	return false;
318	torben	1169	}
319
320			int radius;
321			try {
322			radius = Integer.parseInt(split[1]);
323			} catch (Exception e) {
324	torben	1176	player.sendMessage(split[0] + ": radius must be an integer");
325			return false;
326	torben	1169	}
327	torben	1166
328	torben	1169	if (radius > 20) {
329	torben	1176	player.sendMessage(split[0] + ": radius may not exceed 20");
330			return false;
331	torben	1169	}
332	torben	1183
333			if (split.length == 3) {
334			try {
335			Integer.parseInt( split[2] );
336			} catch (Exception e) {
337			player.sendMessage(split[0] + ": radius must be an integer");
338			return false;
339			}
340			}
341	torben	1166
342	torben	1176	return true;
343			}
344	torben	1169
345	torben	1176	private void fillArea(Player player, String[] split) {
346			int radius = Integer.parseInt(split[1]);
347	torben	1183
348			int material = BLOCK_DIRT;
349			if (split.length == 3) {
350			material = Integer.parseInt( split[2] );
351			}
352	torben	1175
353	torben	1176	System.out.println("Player " + player.getName() + " used fillarea with radius=" + radius);
354
355
356	torben	1177	int playerX = roundPos( player.getX() );
357	torben	1176	int playerY = (int) player.getY();
358	torben	1177	int playerZ = roundPos( player.getZ() );
359	torben	1176
360			Server srv = etc.getServer();
361
362			for (int x=(playerX-radius); x<=(playerX+radius); x++) {
363			for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {
364
365			for (int y=getGroundLevel(x,z); y<playerY; y++) {
366	torben	1183	srv.setBlockAt(material, x, y, z);
367	torben	1176	}
368
369			}
370
371			}
372			}
373
374			private void levelArea(Player player, String[] split) {
375
376			int radius = Integer.parseInt(split[1]);
377
378	torben	1169	System.out.println("Player " + player.getName() + " used levelarea with radius=" + radius);
379
380
381	torben	1177	int playerX = roundPos( player.getX() );
382	torben	1169	int playerY = (int) player.getY();
383	torben	1177	int playerZ = roundPos( player.getZ() );
384	torben	1169
385			Server srv = etc.getServer();
386
387			int count = 0;
388			for (int x=(playerX-radius); x<=(playerX+radius); x++) {
389			for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {
390
391			//for (int y=playerY; y<=playerY+radius; y++) {
392			for (int y=playerY; y<=128; y++) {
393			count++;
394	torben	1176	srv.setBlockAt(BLOCK_AIR, x, y, z);
395	torben	1169	}
396
397			}
398
399			}
400			}
401
402
403
404	torben	1166	double roundToPlaces(double value, int places) {
405			double pow = Math.pow(10, places);
406			double temp = Math.round( value*pow );
407
408			return temp / pow;
409			}
410
411
412			public void whereIs(Player p1, java.lang.String[] split) {
413	torben	1167	if (split.length < 2 \|\| split.length >3) {
414	torben	1178	p1.sendMessage( Colors.Rose + "usage: /whereis (playername\|home\|warp) <warpname>" );
415	torben	1166	return;
416			}
417
418	torben	1167	Location loc1 = p1.getLocation();
419			Location loc2;
420			String name2;
421
422			if (split[1].equals("home") ) {
423
424			Warp home = etc.getDataSource().getHome( p1.getName() );
425			if (home == null) {
426			p1.sendMessage(Colors.Rose + "you haven't set a home.");
427			return;
428			}
429			loc2 = home.Location;
430			name2 = "Your home";
431			} else if (split[1].equals("warp")) {
432			if (split.length != 3) {
433			p1.sendMessage("you have to enter the name of the warp point");
434			return;
435			}
436			Warp warp = etc.getDataSource().getWarp( split[2] );
437			if (warp == null) {
438			p1.sendMessage("Found now warp with name " + split[2]);
439			return;
440			}
441			loc2 = warp.Location;
442			name2 = "Warppoint " + split[2];
443
444
445			} else {
446
447			Player p2 = etc.getServer().getPlayer(split[1]);
448
449			if (p2 == null) {
450			p1.sendMessage( Colors.Rose + "whereis: no player named " + split[1] );
451			return;
452			}
453
454			loc2 = p2.getLocation();
455			name2 = p2.getName();
456	torben	1166	}
457
458	torben	1193	int dist = calcDistance(loc1, loc2);
459			int angle = calcBearing(loc1, loc2);
460	torben	1166
461
462
463	torben	1167	p1.sendMessage( Colors.Yellow + name2 + " is at x:" + roundToPlaces(loc2.x, 2) + " y:" + roundToPlaces(loc2.y, 2) + " z: " + roundToPlaces(loc2.z, 2) );
464	torben	1166	p1.sendMessage( Colors.Yellow + "Distance is " + dist + " blocks" );
465	torben	1193	p1.sendMessage( Colors.Yellow + "Bearing: " + angle + " (" + getBearingStr( angle) + ")" );
466	torben	1166
467
468
469			}
470
471
472			public void setPos(Player player, java.lang.String[] split) {
473			int x;
474			int z;
475			int y;
476
477			int userY = 0;
478			boolean hasY = false;
479
480			if (split.length <3 \|\| split.length > 4) {
481			player.sendMessage(USAGE);
482			return;
483			}
484
485			try {
486			x = Integer.parseInt( split[1] );
487			z = Integer.parseInt( split[2] );
488			if (split.length == 4) {
489			hasY = true;
490			userY = Integer.parseInt( split[3] );
491			}
492			} catch (Exception e) {
493			player.sendMessage("/setpos error: non numeric argument");
494			return;
495			}
496
497
498
499			if (hasY) {
500			if (isFree(x,userY,z)) {
501			y = userY;
502			} else {
503			player.sendMessage("/setpos: that position is not free");
504			return;
505			}
506			} else {
507			y = getGroundLevel(x,z);
508			}
509
510			log.info("Transporting " + player.getName() + " to " + x + " " + z + "(" + y + ")" );
511
512
513			Location newLocation = new Location();
514			newLocation.rotY = player.getPitch();
515			newLocation.rotX = player.getRotation();
516			newLocation.x = x + 0.5;
517			newLocation.z = z + 0.5;
518			newLocation.y = y;
519
520			player.teleportTo(newLocation);
521			player.sendMessage("Whooooooosh");
522			}
523			}
524			}