hoeruputils/creative/GeneralContractorCommands.java

package dk.thoerup.bukkit.hoeruputils.creative;

import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Set;

public class GeneralContractorCommands implements CommandExecutor{

        class StoredCommand {
                public StoredCommand(String l, String a[]) {
                        this.label = l;
                        this.args = a;
                }
                public String label;
                public String args[];
        }

        final static int Y_MAX = 255;
        final Material valid_block_array[] = {
                        Material.STONE, 
                        Material.GRASS,
                        Material.DIRT,
                        Material.COBBLESTONE,
                        Material.WOOD,
                        Material.BEDROCK,
                        Material.WATER,
                        Material.SAND,
                        Material.GRAVEL,
                        Material.GOLD_ORE,
                        Material.IRON_ORE,
                        Material.COAL_ORE,
                        Material.LOG, 
                        Material.LEAVES,
                        Material.GLASS,
                        Material.LAPIS_ORE,
                        Material.LAPIS_BLOCK,
                        Material.SANDSTONE,
                        Material.WOOL,
                        Material.GOLD_BLOCK,
                        Material.IRON_BLOCK,
                        Material.BRICK,
                        Material.MOSSY_COBBLESTONE,
                        Material.OBSIDIAN,
                        Material.DIAMOND_ORE,
                        Material.DIAMOND_BLOCK,
                        Material.ICE,
                        Material.SNOW,
                        Material.CLAY,
                        Material.NETHERRACK,
                        Material.SOUL_SAND
        };
//4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 35, 41, 42, 43, 44, 45, 48, 49, 56, 57, 73, 74, 79, 80, 82} ;

        final Set<Material> valid_materials = new HashSet<Material>();

        HashMap<String,StoredCommand> commands = new HashMap<String,StoredCommand>();


        public GeneralContractorCommands() {
                Arrays.sort(valid_block_array);

                for (Material mat : valid_block_array) {
                        valid_materials.add( mat );
                }
        }
        
        //@Override
        public boolean onCommand(final CommandSender sender, Command command, String label, String[] args) {
        
                if (! (sender instanceof Player) ) {
                        return false;
                }
                Player player = (Player) sender;
                
                Location loc = player.getLocation(); 
                
                if ( ! loc.getWorld().getName().equals("creative")) {
                        player.sendMessage( ChatColor.RED + "This command may only be used in creative world" );
                        return true;
                }


                if ( command.getLabel().equals("replay")  ) {
                        StoredCommand cmd = commands.get(player.getName() );
                        if (cmd != null) {
                                label = cmd.label;
                                args = cmd.args;
                        }
                } else {
                        commands.put(player.getName(), new StoredCommand(label,args) );
                }
                
                //System.out.println( ">>" + label); //DEBUG
                
                if ( label.equals("levelarea") ) {
                        if (validateLevelOrFill(player, label, args) ) {
                                levelArea(player, loc, args);
                        }
                        return true;
                }
                
                if ( label.equals("createcave") ) {
                        if (validateLevelOrFill(player, label, args) ) {
                                createCave(player, loc, args);
                        }
                        return true;
                }
                
                if ( label.equals("fillarea") ) {
                        if (validateLevelOrFill(player, label, args) ) {
                                fillArea(player, loc, args);
                        }       
                        return true;
                }
                
                if ( label.equals("slopearea") ) {
                        slopeArea(player, loc, args);   
                        return true;
                }

                
                if ( label.equals("setsurface") ) {
                        setSurface(player, loc, args);  
                        return true;
                }

                if (label.equals("platform") ) {
                        platform(player,loc,args);
                        return true;
                }

                if (label.equals("cylinder") ) {
                        if (validateLevelOrFill(player, label, args) ) {
                                cylinder(player,loc,args);
                        }
                        return true;
                }
        
        
                return false;
        }

        
        void slopeArea(Player player, Location loc, String[] split) {
                int radius;
                try {
                        radius = Integer.parseInt(split[0]);
                } catch (Exception e) {
                        player.sendMessage("setsurface: radius must be an integer");
                        return;
                }

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

                int playerX = loc.getBlockX();
                int playerY = loc.getBlockY();
                int playerZ = loc.getBlockZ();
                
                World world = loc.getWorld();

                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<=Y_MAX; y++) {
                                        world.getBlockAt(x, y, z).setType(Material.AIR);
                                }

                        }

                }               
        }
        
        private void platform(Player player, Location loc, String[] split) {

                if (split.length != 2) {
                        player.sendMessage("Usage /platform [radius] [material]");
                        return;
                }

                int radius;
                try {
                        radius = Integer.parseInt(split[0]);
                } catch (Exception e) {
                        player.sendMessage("platform: radius must be an integer");
                        return;
                }

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

                Material material = Material.matchMaterial( split[1] );
                if (material == null) {
                        player.sendMessage("platform: unknown material: " + split[1] );
                        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 = loc.getBlockX();
                int playerY = loc.getBlockY();
                int playerZ = loc.getBlockZ();

                
                World world = loc.getWorld();

                for (int x=(playerX-radius); x<=(playerX+radius); x++) {
                        for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {
                                int y = playerY - 1;
                                
                                world.getBlockAt(x, y, z).setType( material );
                        }
                }
        }

        private void setSurface(Player player, Location loc, String[] split) {

                if (split.length != 2) {
                        player.sendMessage("Usage /setsurface [radius] [blockID]");
                        return;
                }

                int radius;
                try {
                        radius = Integer.parseInt(split[0]);
                } catch (Exception e) {
                        player.sendMessage("setsurface: radius must be an integer");
                        return;
                }

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

                Material material = Material.matchMaterial( split[1] );
                if (material == null) {
                        player.sendMessage("setsurface: unknown material: " + split[1] );
                        return;
                }

                //check if the blockid is in the array of valid blocks
                if ( ! valid_materials.contains(material) ) {
                        player.sendMessage("setsurface: block now allowed");
                        return;
                }

                int playerX = loc.getBlockX();
                int playerY = loc.getBlockY();
                int playerZ = loc.getBlockZ();

                if(playerY <= 2 && material != Material.BEDROCK ) {
                        player.sendMessage("setsurface: at this level you may only use bedrock(id=7)");
                        return;
                }
                
                World world = loc.getWorld();

                for (int x=(playerX-radius); x<=(playerX+radius); x++) {
                        for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {
                                //int y = getGroundLevel(x,z) - 1;
                                int y = world.getHighestBlockYAt(x, z) ;
                                y -= 1;
                                
                                world.getBlockAt(x, y, z).setType(material);
                        }
                }
        }

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

                if (radius > 20) {
                        player.sendMessage(label + ": radius may not exceed 20");
                        return false;
                }
                
                if (split.length == 2) {
                        Material material = Material.matchMaterial( split[1] );
                        if (material == null) {
                                player.sendMessage(label + ": unknown material: " + split[1] );
                                return false;
                        }
                        if ( material == Material.TNT) {
                                player.sendMessage("Sorry dave, i can't do that");
                                return false;
                        }
                        
                }

                return true;
        }

        private void fillArea(Player player, Location loc, String[] split) {
                int radius = Integer.parseInt(split[0]);
                
                Material material = Material.DIRT;

                
                if (split.length == 2) {
                        material = Material.matchMaterial( split[1] );
                        if (material == null) {
                                player.sendMessage("Unknown material: " + split[1] );
                                return;
                        }
                }

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

                int playerX = loc.getBlockX();
                int playerY = loc.getBlockY();
                int playerZ = loc.getBlockZ();
                
                World world = loc.getWorld();

                for (int x=(playerX-radius); x<=(playerX+radius); x++) {
                        for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {
                                
                                
                                for (int y=world.getHighestBlockYAt(x, z); y<playerY; y++) {                                    
                                        world.getBlockAt(x, y, z).setType( material );
                                }

                        }

                }
        }

        private void createCave(Player player, Location loc, String[] split) {

                int radius = Integer.parseInt(split[0]);

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

                int playerX = loc.getBlockX();
                int playerY = loc.getBlockY();
                int playerZ = loc.getBlockZ();
                

                World world = loc.getWorld();

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

                                int y_max = playerY+radius;
                                //for (int y=playerY; y<=playerY+radius; y++) {
                                for (int y=playerY; y<=y_max; y++) {
                                        count++;
                                        world.getBlockAt(x, y, z).setType(Material.AIR);
                                        
                                }

                        }

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

                int radius = Integer.parseInt(split[0]);

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

                int playerX = loc.getBlockX();
                int playerY = loc.getBlockY();
                int playerZ = loc.getBlockZ();
                

                World world = loc.getWorld();

                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<=Y_MAX; y++) {
                                        count++;
                                        world.getBlockAt(x, y, z).setType(Material.AIR);
                                        
                                }

                        }

                }
        }
        

        private void resetMap(boolean[][] map) {
                for (int x=0; x<map.length; x++) {
                        for (int z=0; z<map[0].length; z++) {
                                map[x][z] = false;                              
                        }
                }
        }

        private void cylinder(Player player, Location loc, String[] split) {
                if (split.length != 2) {
                        player.sendMessage("Usage: /cylinder [radius] [material] ");
                        return;
                }

                Material material = Material.matchMaterial( split[1] );
                if ( material == null) {
                        player.sendMessage("/cylinder: unknown material: " + split[1]);
                        return;
                }

                int radius = Integer.parseInt(split[0]);
                int diameter = (radius*2) + 1;

                boolean map[][] = new boolean[diameter][diameter];
                resetMap( map );

/*              map[0][0] = true;
                map[0][diameter-1] = true;
                map[diameter-1][0] = true;
                map[diameter-1][diameter-1] = true;*/

                for (int r=0; r<360; r++) {
                        double rad = Math.toRadians( r );

                        double a = (double) radius * Math.sin( rad);
                        double b = (double) radius * Math.cos( rad);

                        int x = radius + (int)Math.round(a);
                        int y = radius + (int)Math.round(b);

                        map[x][y] = true;
                }

        
                drawMap( loc, map, material );  
        }

        private void drawMap(Location loc, boolean[][] map, Material material) {
                int playerX = loc.getBlockX();
                int playerY = loc.getBlockY();
                int playerZ = loc.getBlockZ();

                World world = loc.getWorld();

                for (int i=0; i<map.length; i++) {
                        for (int j=0; j<map[0].length; j++) {

                                int x = playerX + i + 1;
                                int z = playerZ + j;

                                if (map[i][j] == true) {
                                        for (int y=world.getHighestBlockYAt(x, z); y<playerY; y++) {                                    
                                                world.getBlockAt(x, y, z).setType(material);
                                        }
                                }
                                
                        }
                }
        }

        
}
1	torben	1723	package dk.thoerup.bukkit.hoeruputils.creative;
2
3	torben	1724	import org.bukkit.ChatColor;
4	torben	1723	import org.bukkit.Location;
5			import org.bukkit.Material;
6			import org.bukkit.World;
7			import org.bukkit.command.Command;
8			import org.bukkit.command.CommandExecutor;
9			import org.bukkit.command.CommandSender;
10			import org.bukkit.entity.Player;
11
12	torben	1731	import java.util.Arrays;
13	torben	1729	import java.util.HashMap;
14	torben	3133	import java.util.HashSet;
15			import java.util.Set;
16	torben	1724
17	torben	1723	public class GeneralContractorCommands implements CommandExecutor{
18
19	torben	1729	class StoredCommand {
20			public StoredCommand(String l, String a[]) {
21			this.label = l;
22			this.args = a;
23			}
24			public String label;
25			public String args[];
26			}
27
28	torben	1723	final static int Y_MAX = 255;
29	torben	3133	final Material valid_block_array[] = {
30			Material.STONE,
31			Material.GRASS,
32			Material.DIRT,
33	torben	3141	Material.COBBLESTONE,
34			Material.WOOD,
35			Material.BEDROCK,
36			Material.WATER,
37			Material.SAND,
38			Material.GRAVEL,
39			Material.GOLD_ORE,
40			Material.IRON_ORE,
41			Material.COAL_ORE,
42			Material.LOG,
43			Material.LEAVES,
44			Material.GLASS,
45			Material.LAPIS_ORE,
46			Material.LAPIS_BLOCK,
47			Material.SANDSTONE,
48			Material.WOOL,
49			Material.GOLD_BLOCK,
50			Material.IRON_BLOCK,
51			Material.BRICK,
52			Material.MOSSY_COBBLESTONE,
53			Material.OBSIDIAN,
54			Material.DIAMOND_ORE,
55			Material.DIAMOND_BLOCK,
56			Material.ICE,
57			Material.SNOW,
58			Material.CLAY,
59			Material.NETHERRACK,
60			Material.SOUL_SAND
61	torben	3133	};
62			//4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 35, 41, 42, 43, 44, 45, 48, 49, 56, 57, 73, 74, 79, 80, 82} ;
63	torben	1729
64	torben	3133	final Set<Material> valid_materials = new HashSet<Material>();
65
66	torben	1729	HashMap<String,StoredCommand> commands = new HashMap<String,StoredCommand>();
67	torben	1730
68
69	torben	1731	public GeneralContractorCommands() {
70			Arrays.sort(valid_block_array);
71	torben	3133
72			for (Material mat : valid_block_array) {
73			valid_materials.add( mat );
74			}
75	torben	1731	}
76	torben	1723
77			//@Override
78			public boolean onCommand(final CommandSender sender, Command command, String label, String[] args) {
79
80			if (! (sender instanceof Player) ) {
81			return false;
82			}
83			Player player = (Player) sender;
84
85			Location loc = player.getLocation();
86
87			if ( ! loc.getWorld().getName().equals("creative")) {
88			player.sendMessage( ChatColor.RED + "This command may only be used in creative world" );
89			return true;
90			}
91	torben	1729
92
93	torben	1730	if ( command.getLabel().equals("replay") ) {
94	torben	1729	StoredCommand cmd = commands.get(player.getName() );
95			if (cmd != null) {
96			label = cmd.label;
97			args = cmd.args;
98			}
99	torben	1730	} else {
100			commands.put(player.getName(), new StoredCommand(label,args) );
101	torben	1729	}
102	torben	1723
103			//System.out.println( ">>" + label); //DEBUG
104
105			if ( label.equals("levelarea") ) {
106	torben	1726	if (validateLevelOrFill(player, label, args) ) {
107	torben	1723	levelArea(player, loc, args);
108			}
109			return true;
110			}
111
112	torben	1751	if ( label.equals("createcave") ) {
113			if (validateLevelOrFill(player, label, args) ) {
114			createCave(player, loc, args);
115			}
116			return true;
117			}
118	torben	1723
119			if ( label.equals("fillarea") ) {
120	torben	1726	if (validateLevelOrFill(player, label, args) ) {
121	torben	1723	fillArea(player, loc, args);
122			}
123			return true;
124			}
125
126			if ( label.equals("slopearea") ) {
127			slopeArea(player, loc, args);
128			return true;
129			}
130
131
132			if ( label.equals("setsurface") ) {
133			setSurface(player, loc, args);
134			return true;
135			}
136	torben	1730
137			if (label.equals("platform") ) {
138			platform(player,loc,args);
139			return true;
140			}
141	torben	1733
142			if (label.equals("cylinder") ) {
143			if (validateLevelOrFill(player, label, args) ) {
144			cylinder(player,loc,args);
145			}
146			return true;
147			}
148	torben	1723
149
150			return false;
151			}
152
153
154	torben	1725	void slopeArea(Player player, Location loc, String[] split) {
155			int radius;
156			try {
157			radius = Integer.parseInt(split[0]);
158			} catch (Exception e) {
159			player.sendMessage("setsurface: radius must be an integer");
160			return;
161			}
162	torben	1723
163			System.out.println("Player " + player.getName() + " used slopearea with radius=" + radius);
164
165
166			int playerX = loc.getBlockX();
167			int playerY = loc.getBlockY();
168			int playerZ = loc.getBlockZ();
169
170			World world = loc.getWorld();
171
172			for (int x=(playerX-radius); x<=(playerX+radius); x++) {
173			for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {
174
175
176			int xdist = Math.abs(playerX-x);
177			int zdist = Math.abs(playerZ-z);
178
179			int dist = Math.max(xdist,zdist);
180
181			//for (int y=playerY; y<=playerY+radius; y++) {
182			for (int y=(playerY+dist); y<=Y_MAX; y++) {
183			world.getBlockAt(x, y, z).setType(Material.AIR);
184			}
185
186			}
187
188			}
189			}
190
191	torben	1730	private void platform(Player player, Location loc, String[] split) {
192	torben	1723
193	torben	1730	if (split.length != 2) {
194	torben	3133	player.sendMessage("Usage /platform [radius] [material]");
195	torben	1730	return;
196			}
197	torben	1723
198	torben	1730	int radius;
199			try {
200			radius = Integer.parseInt(split[0]);
201			} catch (Exception e) {
202			player.sendMessage("platform: radius must be an integer");
203			return;
204			}
205	torben	1723
206	torben	1730	if (radius > 20) {
207			player.sendMessage("platform: radius may not exceed 20");
208			return;
209			}
210
211	torben	3133	Material material = Material.matchMaterial( split[1] );
212			if (material == null) {
213	torben	3140	player.sendMessage("platform: unknown material: " + split[1] );
214	torben	1730	return;
215			}
216			/*
217			boolean validblock = false;
218			for (int i=0; i<valid_block_array.length; i++) {
219			if (valid_block_array[i] == blockid) {
220			validblock = true;
221			break;
222			}
223			}
224
225			if ( !validblock ) {
226			player.sendMessage("setsurface: block now allowed");
227			return;
228			}*/
229
230			int playerX = loc.getBlockX();
231			int playerY = loc.getBlockY();
232			int playerZ = loc.getBlockZ();
233
234
235			World world = loc.getWorld();
236
237			for (int x=(playerX-radius); x<=(playerX+radius); x++) {
238			for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {
239			int y = playerY - 1;
240
241	torben	3133	world.getBlockAt(x, y, z).setType( material );
242	torben	1730	}
243			}
244			}
245
246			private void setSurface(Player player, Location loc, String[] split) {
247
248	torben	1725	if (split.length != 2) {
249	torben	1723	player.sendMessage("Usage /setsurface [radius] [blockID]");
250			return;
251			}
252
253			int radius;
254			try {
255	torben	1725	radius = Integer.parseInt(split[0]);
256	torben	1723	} 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	torben	3133	Material material = Material.matchMaterial( split[1] );
267			if (material == null) {
268	torben	3140	player.sendMessage("setsurface: unknown material: " + split[1] );
269	torben	1723	return;
270			}
271
272	torben	1731	//check if the blockid is in the array of valid blocks
273	torben	3133	if ( ! valid_materials.contains(material) ) {
274	torben	1723	player.sendMessage("setsurface: block now allowed");
275			return;
276			}
277
278			int playerX = loc.getBlockX();
279			int playerY = loc.getBlockY();
280			int playerZ = loc.getBlockZ();
281
282	torben	3133	if(playerY <= 2 && material != Material.BEDROCK ) {
283	torben	1723	player.sendMessage("setsurface: at this level you may only use bedrock(id=7)");
284			return;
285			}
286
287			World world = loc.getWorld();
288
289			for (int x=(playerX-radius); x<=(playerX+radius); x++) {
290			for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {
291			//int y = getGroundLevel(x,z) - 1;
292	torben	1729	int y = world.getHighestBlockYAt(x, z) ;
293	torben	3139	y -= 1;
294	torben	1723
295	torben	3133	world.getBlockAt(x, y, z).setType(material);
296	torben	1723	}
297			}
298			}
299
300	torben	1725	private boolean validateLevelOrFill(Player player, String label, String[] split) {
301			if (split.length < 1 \|\| split.length > 2) {
302			player.sendMessage("Usage: " + label + " [radius]");
303	torben	1723	return false;
304			}
305
306			int radius;
307			try {
308	torben	1725	radius = Integer.parseInt(split[0]);
309	torben	1723	} catch (Exception e) {
310	torben	1725	player.sendMessage(label + ": radius must be an integer");
311	torben	1723	return false;
312			}
313
314			if (radius > 20) {
315	torben	1725	player.sendMessage(label + ": radius may not exceed 20");
316	torben	1723	return false;
317			}
318
319	torben	1725	if (split.length == 2) {
320	torben	3139	Material material = Material.matchMaterial( split[1] );
321			if (material == null) {
322	torben	3140	player.sendMessage(label + ": unknown material: " + split[1] );
323	torben	1723	return false;
324			}
325	torben	3139	if ( material == Material.TNT) {
326	torben	1723	player.sendMessage("Sorry dave, i can't do that");
327			return false;
328			}
329
330			}
331
332			return true;
333			}
334
335			private void fillArea(Player player, Location loc, String[] split) {
336	torben	1725	int radius = Integer.parseInt(split[0]);
337	torben	1723
338	torben	3133	Material material = Material.DIRT;
339
340	torben	1723
341	torben	1725	if (split.length == 2) {
342	torben	3133	material = Material.matchMaterial( split[1] );
343			if (material == null) {
344			player.sendMessage("Unknown material: " + split[1] );
345			return;
346			}
347	torben	1723	}
348
349			System.out.println("Player " + player.getName() + " used fillarea with radius=" + radius);
350
351
352			int playerX = loc.getBlockX();
353			int playerY = loc.getBlockY();
354			int playerZ = loc.getBlockZ();
355
356			World world = loc.getWorld();
357
358			for (int x=(playerX-radius); x<=(playerX+radius); x++) {
359			for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {
360
361
362
363			for (int y=world.getHighestBlockYAt(x, z); y<playerY; y++) {
364	torben	3133	world.getBlockAt(x, y, z).setType( material );
365	torben	1723	}
366
367			}
368
369			}
370			}
371
372	torben	1751	private void createCave(Player player, Location loc, String[] split) {
373
374			int radius = Integer.parseInt(split[0]);
375
376			System.out.println("Player " + player.getName() + " used levelarea with radius=" + radius);
377
378
379			int playerX = loc.getBlockX();
380			int playerY = loc.getBlockY();
381			int playerZ = loc.getBlockZ();
382
383
384			World world = loc.getWorld();
385
386			int count = 0;
387			for (int x=(playerX-radius); x<=(playerX+radius); x++) {
388			for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {
389
390			int y_max = playerY+radius;
391			//for (int y=playerY; y<=playerY+radius; y++) {
392			for (int y=playerY; y<=y_max; y++) {
393			count++;
394			world.getBlockAt(x, y, z).setType(Material.AIR);
395
396			}
397
398			}
399
400			}
401			}
402
403	torben	1723	private void levelArea(Player player, Location loc, String[] split) {
404
405	torben	1725	int radius = Integer.parseInt(split[0]);
406	torben	1723
407			System.out.println("Player " + player.getName() + " used levelarea with radius=" + radius);
408
409
410			int playerX = loc.getBlockX();
411			int playerY = loc.getBlockY();
412			int playerZ = loc.getBlockZ();
413
414
415			World world = loc.getWorld();
416
417			int count = 0;
418			for (int x=(playerX-radius); x<=(playerX+radius); x++) {
419			for (int z=(playerZ-radius); z<=(playerZ+radius); z++) {
420
421			//for (int y=playerY; y<=playerY+radius; y++) {
422			for (int y=playerY; y<=Y_MAX; y++) {
423			count++;
424			world.getBlockAt(x, y, z).setType(Material.AIR);
425
426			}
427
428			}
429
430			}
431			}
432	torben	1751
433	torben	1733
434
435			private void resetMap(boolean[][] map) {
436			for (int x=0; x<map.length; x++) {
437			for (int z=0; z<map[0].length; z++) {
438			map[x][z] = false;
439			}
440			}
441			}
442
443			private void cylinder(Player player, Location loc, String[] split) {
444			if (split.length != 2) {
445			player.sendMessage("Usage: /cylinder [radius] [material] ");
446			return;
447			}
448
449	torben	3133	Material material = Material.matchMaterial( split[1] );
450			if ( material == null) {
451			player.sendMessage("/cylinder: unknown material: " + split[1]);
452			return;
453			}
454
455	torben	1733	int radius = Integer.parseInt(split[0]);
456			int diameter = (radius*2) + 1;
457
458			boolean map[][] = new boolean[diameter][diameter];
459			resetMap( map );
460
461			/* map[0][0] = true;
462			map[0][diameter-1] = true;
463			map[diameter-1][0] = true;
464			map[diameter-1][diameter-1] = true;*/
465
466			for (int r=0; r<360; r++) {
467			double rad = Math.toRadians( r );
468
469			double a = (double) radius * Math.sin( rad);
470			double b = (double) radius * Math.cos( rad);
471
472			int x = radius + (int)Math.round(a);
473			int y = radius + (int)Math.round(b);
474
475			map[x][y] = true;
476			}
477
478	torben	1723
479	torben	1733	drawMap( loc, map, material );
480			}
481
482	torben	3133	private void drawMap(Location loc, boolean[][] map, Material material) {
483	torben	1733	int playerX = loc.getBlockX();
484			int playerY = loc.getBlockY();
485			int playerZ = loc.getBlockZ();
486
487			World world = loc.getWorld();
488
489			for (int i=0; i<map.length; i++) {
490			for (int j=0; j<map[0].length; j++) {
491
492			int x = playerX + i + 1;
493			int z = playerZ + j;
494
495			if (map[i][j] == true) {
496			for (int y=world.getHighestBlockYAt(x, z); y<playerY; y++) {
497	torben	3133	world.getBlockAt(x, y, z).setType(material);
498	torben	1733	}
499			}
500
501			}
502			}
503			}
504
505	torben	1723
506	torben	1733
507	torben	1723	}