Plex-FAWE/src/main/java/com/sk89q/worldedit/commands/GenerationCommands.java

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// $Id$
/*
* WorldEdit
* Copyright (C) 2010 sk89q <http://www.sk89q.com> and contributors
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*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.commands;
import static com.sk89q.minecraft.util.commands.Logging.LogMode.ALL;
import static com.sk89q.minecraft.util.commands.Logging.LogMode.PLACEMENT;
import static com.sk89q.minecraft.util.commands.Logging.LogMode.POSITION;
import com.sk89q.minecraft.util.commands.Command;
import com.sk89q.minecraft.util.commands.CommandContext;
import com.sk89q.minecraft.util.commands.CommandPermissions;
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import com.sk89q.minecraft.util.commands.Logging;
import com.sk89q.worldedit.EditSession;
import com.sk89q.worldedit.LocalPlayer;
import com.sk89q.worldedit.LocalSession;
import com.sk89q.worldedit.Vector;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.WorldEditException;
import com.sk89q.worldedit.expression.ExpressionException;
import com.sk89q.worldedit.patterns.Pattern;
import com.sk89q.worldedit.regions.Region;
import com.sk89q.worldedit.util.TreeGenerator;
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/**
* Generation commands.
*
* @author sk89q
*/
public class GenerationCommands {
private final WorldEdit we;
public GenerationCommands(WorldEdit we) {
this.we = we;
}
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@Command(
aliases = { "/hcyl" },
usage = "<block> <radius>[,<radius>] [height]",
desc = "Generates a hollow cylinder.",
help =
"Generates a hollow cylinder.\n" +
"By specifying 2 radii, separated by a comma,\n" +
"you can generate elliptical cylinders.\n" +
"The 1st radius is north/south, the 2nd radius is east/west.",
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min = 2,
max = 3
)
@CommandPermissions("worldedit.generation.cylinder")
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@Logging(PLACEMENT)
public void hcyl(CommandContext args, LocalSession session, LocalPlayer player,
EditSession editSession) throws WorldEditException {
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Pattern block = we.getBlockPattern(player, args.getString(0));
String[] radiuses = args.getString(1).split(",");
final double radiusX, radiusZ;
switch (radiuses.length) {
case 1:
radiusX = radiusZ = Math.max(1, Double.parseDouble(radiuses[0]));
break;
case 2:
radiusX = Math.max(1, Double.parseDouble(radiuses[0]));
radiusZ = Math.max(1, Double.parseDouble(radiuses[1]));
break;
default:
player.printError("You must either specify 1 or 2 radius values.");
return;
}
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int height = args.argsLength() > 2 ? args.getInteger(2) : 1;
Vector pos = session.getPlacementPosition(player);
int affected = editSession.makeCylinder(pos, block, radiusX, radiusZ, height, false);
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player.print(affected + " block(s) have been created.");
}
@Command(
aliases = { "/cyl" },
usage = "<block> <radius>[,<radius>] [height]",
desc = "Generates a cylinder.",
help =
"Generates a cylinder.\n" +
"By specifying 2 radii, separated by a comma,\n" +
"you can generate elliptical cylinders.\n" +
"The 1st radius is north/south, the 2nd radius is east/west.",
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min = 2,
max = 3
)
@CommandPermissions("worldedit.generation.cylinder")
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@Logging(PLACEMENT)
public void cyl(CommandContext args, LocalSession session, LocalPlayer player,
EditSession editSession) throws WorldEditException {
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Pattern block = we.getBlockPattern(player, args.getString(0));
String[] radiuses = args.getString(1).split(",");
final double radiusX, radiusZ;
switch (radiuses.length) {
case 1:
radiusX = radiusZ = Math.max(1, Double.parseDouble(radiuses[0]));
break;
case 2:
radiusX = Math.max(1, Double.parseDouble(radiuses[0]));
radiusZ = Math.max(1, Double.parseDouble(radiuses[1]));
break;
default:
player.printError("You must either specify 1 or 2 radius values.");
return;
}
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int height = args.argsLength() > 2 ? args.getInteger(2) : 1;
Vector pos = session.getPlacementPosition(player);
int affected = editSession.makeCylinder(pos, block, radiusX, radiusZ, height, true);
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player.print(affected + " block(s) have been created.");
}
@Command(
aliases = { "/hsphere" },
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usage = "<block> <radius>[,<radius>,<radius>] [raised?]",
desc = "Generates a hollow sphere.",
help =
"Generates a hollow sphere.\n" +
"By specifying 3 radii, separated by commas,\n" +
"you can generate an ellipsoid. The order of the ellipsoid radii\n" +
"is north/south, up/down, east/west.",
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min = 2,
max = 3
)
@CommandPermissions("worldedit.generation.sphere")
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@Logging(PLACEMENT)
public void hsphere(CommandContext args, LocalSession session, LocalPlayer player,
EditSession editSession) throws WorldEditException {
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final Pattern block = we.getBlockPattern(player, args.getString(0));
String[] radiuses = args.getString(1).split(",");
final double radiusX, radiusY, radiusZ;
switch (radiuses.length) {
case 1:
radiusX = radiusY = radiusZ = Math.max(1, Double.parseDouble(radiuses[0]));
break;
case 3:
radiusX = Math.max(1, Double.parseDouble(radiuses[0]));
radiusY = Math.max(1, Double.parseDouble(radiuses[1]));
radiusZ = Math.max(1, Double.parseDouble(radiuses[2]));
break;
default:
player.printError("You must either specify 1 or 3 radius values.");
return;
}
final boolean raised;
if (args.argsLength() > 2) {
raised = args.getString(2).equalsIgnoreCase("true") || args.getString(2).equalsIgnoreCase("yes");
} else {
raised = false;
}
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Vector pos = session.getPlacementPosition(player);
if (raised) {
pos = pos.add(0, radiusY, 0);
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}
int affected = editSession.makeSphere(pos, block, radiusX, radiusY, radiusZ, false);
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player.findFreePosition();
player.print(affected + " block(s) have been created.");
}
@Command(
aliases = { "/sphere" },
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usage = "<block> <radius>[,<radius>,<radius>] [raised?]",
desc = "Generates a filled sphere.",
help =
"Generates a filled sphere.\n" +
"By specifying 3 radii, separated by commas,\n" +
"you can generate an ellipsoid. The order of the ellipsoid radii\n" +
"is north/south, up/down, east/west.",
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min = 2,
max = 3
)
@CommandPermissions("worldedit.generation.sphere")
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@Logging(PLACEMENT)
public void sphere(CommandContext args, LocalSession session, LocalPlayer player,
EditSession editSession) throws WorldEditException {
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Pattern block = we.getBlockPattern(player, args.getString(0));
String[] radiuses = args.getString(1).split(",");
final double radiusX, radiusY, radiusZ;
switch (radiuses.length) {
case 1:
radiusX = radiusY = radiusZ = Math.max(1, Double.parseDouble(radiuses[0]));
break;
case 3:
radiusX = Math.max(1, Double.parseDouble(radiuses[0]));
radiusY = Math.max(1, Double.parseDouble(radiuses[1]));
radiusZ = Math.max(1, Double.parseDouble(radiuses[2]));
break;
default:
player.printError("You must either specify 1 or 3 radius values.");
return;
}
final boolean raised;
if (args.argsLength() > 2) {
raised = args.getString(2).equalsIgnoreCase("true") || args.getString(2).equalsIgnoreCase("yes");
} else {
raised = false;
}
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Vector pos = session.getPlacementPosition(player);
if (raised) {
pos = pos.add(0, radiusY, 0);
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}
int affected = editSession.makeSphere(pos, block, radiusX, radiusY, radiusZ, true);
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player.findFreePosition();
player.print(affected + " block(s) have been created.");
}
@Command(
aliases = { "forestgen" },
usage = "[size] [type] [density]",
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desc = "Generate a forest",
min = 0,
max = 3
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)
@CommandPermissions("worldedit.generation.forest")
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@Logging(POSITION)
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@SuppressWarnings("deprecation")
public void forestGen(CommandContext args, LocalSession session, LocalPlayer player,
EditSession editSession) throws WorldEditException {
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int size = args.argsLength() > 0 ? Math.max(1, args.getInteger(0)) : 10;
TreeGenerator.TreeType type = args.argsLength() > 1 ?
type = TreeGenerator.lookup(args.getString(1))
: TreeGenerator.TreeType.TREE;
double density = args.argsLength() > 2 ? args.getDouble(2) / 100 : 0.05;
if (type == null) {
player.printError("Tree type '" + args.getString(1) + "' is unknown.");
return;
}
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int affected = editSession.makeForest(player.getPosition(),
size, density, new TreeGenerator(type));
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player.print(affected + " trees created.");
}
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@Command(
aliases = { "pumpkins" },
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usage = "[size]",
desc = "Generate pumpkin patches",
min = 0,
max = 1
)
@CommandPermissions("worldedit.generation.pumpkins")
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@Logging(POSITION)
public void pumpkins(CommandContext args, LocalSession session, LocalPlayer player,
EditSession editSession) throws WorldEditException {
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int size = args.argsLength() > 0 ? Math.max(1, args.getInteger(0)) : 10;
int affected = editSession.makePumpkinPatches(player.getPosition(), size);
player.print(affected + " pumpkin patches created.");
}
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@Command(
aliases = { "/pyramid" },
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usage = "<block> <size>",
desc = "Generate a filled pyramid",
min = 2,
max = 2
)
@CommandPermissions("worldedit.generation.pyramid")
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@Logging(PLACEMENT)
public void pyramid(CommandContext args, LocalSession session, LocalPlayer player,
EditSession editSession) throws WorldEditException {
Pattern block = we.getBlockPattern(player, args.getString(0));
int size = Math.max(1, args.getInteger(1));
Vector pos = session.getPlacementPosition(player);
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int affected = editSession.makePyramid(pos, block, size, true);
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player.findFreePosition();
player.print(affected + " block(s) have been created.");
}
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@Command(
aliases = { "/hpyramid" },
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usage = "<block> <size>",
desc = "Generate a hollow pyramid",
min = 2,
max = 2
)
@CommandPermissions("worldedit.generation.pyramid")
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@Logging(PLACEMENT)
public void hpyramid(CommandContext args, LocalSession session, LocalPlayer player,
EditSession editSession) throws WorldEditException {
Pattern block = we.getBlockPattern(player, args.getString(0));
int size = Math.max(1, args.getInteger(1));
Vector pos = session.getPlacementPosition(player);
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int affected = editSession.makePyramid(pos, block, size, false);
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player.findFreePosition();
player.print(affected + " block(s) have been created.");
}
@Command(
aliases = { "/generate", "/gen", "/g" },
usage = "<block> <expression>",
desc = "Generates a shape according to a formula.",
help =
"Generates a shape according to a formula that is expected to\n" +
"return positive numbers (true) if the point is inside the shape\n" +
"Optionally set type/data to the desired block.\n" +
"Flags:\n" +
" -h to generate a hollow shape\n" +
" -r to use raw minecraft coordinates\n" +
" -o is like -r, except offset from placement.\n" +
" -c is like -r, except offset selection center.\n" +
"If neither -r nor -o is given, the selection is mapped to -1..1\n" +
"See also tinyurl.com/wesyntax.",
flags = "hroc",
min = 2,
max = -1
)
@CommandPermissions("worldedit.generation.shape")
@Logging(ALL)
public void generate(CommandContext args, LocalSession session, LocalPlayer player,
EditSession editSession) throws WorldEditException {
final Pattern pattern = we.getBlockPattern(player, args.getString(0));
final Region region = session.getSelection(player.getWorld());
final boolean hollow = args.hasFlag('h');
final String expression = args.getJoinedStrings(1);
final Vector zero;
Vector unit;
if (args.hasFlag('r')) {
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zero = new Vector(0, 0, 0);
unit = new Vector(1, 1, 1);
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} else if (args.hasFlag('o')) {
zero = session.getPlacementPosition(player);
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unit = new Vector(1, 1, 1);
} else if (args.hasFlag('c')) {
final Vector min = region.getMinimumPoint();
final Vector max = region.getMaximumPoint();
zero = max.add(min).multiply(0.5);
unit = new Vector(1, 1, 1);
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} else {
final Vector min = region.getMinimumPoint();
final Vector max = region.getMaximumPoint();
zero = max.add(min).multiply(0.5);
unit = max.subtract(zero);
if (unit.getX() == 0) unit = unit.setX(1.0);
if (unit.getY() == 0) unit = unit.setY(1.0);
if (unit.getZ() == 0) unit = unit.setZ(1.0);
}
try {
final int affected = editSession.makeShape(region, zero, unit, pattern, expression, hollow);
player.findFreePosition();
player.print(affected + " block(s) have been created.");
} catch (ExpressionException e) {
player.printError(e.getMessage());
}
}
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}