Start work on modularising masks and patterns

This commit is contained in:
Matthew Miller
2018-12-23 18:56:26 +10:00
parent d6977aeae4
commit c5d9aadab8
20 changed files with 557 additions and 122 deletions

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/*
* WorldEdit, a Minecraft world manipulation toolkit
* Copyright (C) sk89q <http://www.sk89q.com>
* Copyright (C) WorldEdit team and contributors
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.extension.factory.parser;
import com.sk89q.worldedit.IncompleteRegionException;
import com.sk89q.worldedit.NotABlockException;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.WorldEditException;
import com.sk89q.worldedit.world.block.BaseBlock;
import com.sk89q.worldedit.blocks.MobSpawnerBlock;
import com.sk89q.worldedit.blocks.SignBlock;
import com.sk89q.worldedit.blocks.SkullBlock;
import com.sk89q.worldedit.blocks.metadata.MobType;
import com.sk89q.worldedit.entity.Player;
import com.sk89q.worldedit.extension.input.DisallowedUsageException;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.NoMatchException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.extension.platform.Actor;
import com.sk89q.worldedit.extension.platform.Capability;
import com.sk89q.worldedit.internal.registry.InputParser;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.registry.state.Property;
import com.sk89q.worldedit.util.HandSide;
import com.sk89q.worldedit.world.World;
import com.sk89q.worldedit.world.block.BlockState;
import com.sk89q.worldedit.world.block.BlockStateHolder;
import com.sk89q.worldedit.world.block.BlockType;
import com.sk89q.worldedit.world.block.BlockTypes;
import com.sk89q.worldedit.world.registry.LegacyMapper;
import java.util.HashMap;
import java.util.Map;
/**
* Parses block input strings.
*/
public class DefaultBlockParser extends InputParser<BlockStateHolder> {
public DefaultBlockParser(WorldEdit worldEdit) {
super(worldEdit);
}
private static BaseBlock getBlockInHand(Actor actor, HandSide handSide) throws InputParseException {
if (actor instanceof Player) {
try {
return ((Player) actor).getBlockInHand(handSide);
} catch (NotABlockException e) {
throw new InputParseException("You're not holding a block!");
} catch (WorldEditException e) {
throw new InputParseException("Unknown error occurred: " + e.getMessage(), e);
}
} else {
throw new InputParseException("The user is not a player!");
}
}
@Override
public BlockStateHolder parseFromInput(String input, ParserContext context)
throws InputParseException {
String originalInput = input;
input = input.replace(";", "|");
Exception suppressed = null;
try {
BlockStateHolder modified = parseLogic(input, context);
if (modified != null) {
return modified;
}
} catch (Exception e) {
suppressed = e;
}
try {
return parseLogic(originalInput, context);
} catch (Exception e) {
if (suppressed != null) {
e.addSuppressed(suppressed);
}
throw e;
}
}
private static String[] EMPTY_STRING_ARRAY = new String[]{};
/**
* Backwards compatibility for wool colours in block syntax.
*
* @param string Input string
* @return Mapped string
*/
private String woolMapper(String string) {
switch (string.toLowerCase()) {
case "white":
return BlockTypes.WHITE_WOOL.getId();
case "black":
return BlockTypes.BLACK_WOOL.getId();
case "blue":
return BlockTypes.BLUE_WOOL.getId();
case "brown":
return BlockTypes.BROWN_WOOL.getId();
case "cyan":
return BlockTypes.CYAN_WOOL.getId();
case "gray":
case "grey":
return BlockTypes.GRAY_WOOL.getId();
case "green":
return BlockTypes.GREEN_WOOL.getId();
case "light_blue":
case "lightblue":
return BlockTypes.LIGHT_BLUE_WOOL.getId();
case "light_gray":
case "light_grey":
case "lightgray":
case "lightgrey":
return BlockTypes.LIGHT_GRAY_WOOL.getId();
case "lime":
return BlockTypes.LIME_WOOL.getId();
case "magenta":
return BlockTypes.MAGENTA_WOOL.getId();
case "orange":
return BlockTypes.ORANGE_WOOL.getId();
case "pink":
return BlockTypes.PINK_WOOL.getId();
case "purple":
return BlockTypes.PURPLE_WOOL.getId();
case "yellow":
return BlockTypes.YELLOW_WOOL.getId();
case "red":
return BlockTypes.RED_WOOL.getId();
default:
return string;
}
}
private static BlockState applyProperties(BlockState state, String[] stateProperties) throws NoMatchException {
if (stateProperties.length > 0) { // Block data not yet detected
// Parse the block data (optional)
for (String parseableData : stateProperties) {
try {
String[] parts = parseableData.split("=");
if (parts.length != 2) {
throw new NoMatchException("Bad state format in " + parseableData);
}
Property propertyKey = state.getBlockType().getPropertyMap().get(parts[0]);
if (propertyKey == null) {
throw new NoMatchException("Unknown state " + parts[0] + " for block " + state.getBlockType().getName());
}
Object value;
try {
value = propertyKey.getValueFor(parts[1]);
} catch (IllegalArgumentException e) {
throw new NoMatchException("Unknown value " + parts[1] + " for state " + parts[0]);
}
state = state.with(propertyKey, value);
} catch (NoMatchException e) {
throw e; // Pass-through
} catch (Exception e) {
e.printStackTrace();
throw new NoMatchException("Unknown state '" + parseableData + "'");
}
}
}
return state;
}
private BlockStateHolder parseLogic(String input, ParserContext context) throws InputParseException {
BlockType blockType = null;
Map<Property<?>, Object> blockStates = new HashMap<>();
String[] blockAndExtraData = input.trim().split("\\|");
blockAndExtraData[0] = woolMapper(blockAndExtraData[0]);
BlockState state = null;
// Legacy matcher
if (context.isTryingLegacy()) {
try {
String[] split = blockAndExtraData[0].split(":");
if (split.length == 1) {
state = LegacyMapper.getInstance().getBlockFromLegacy(Integer.parseInt(split[0]));
} else {
state = LegacyMapper.getInstance().getBlockFromLegacy(Integer.parseInt(split[0]), Integer.parseInt(split[1]));
}
if (state != null) {
blockType = state.getBlockType();
}
} catch (NumberFormatException e) {
}
}
if (state == null) {
String typeString;
String stateString = null;
int stateStart = blockAndExtraData[0].indexOf('[');
if (stateStart == -1) {
typeString = blockAndExtraData[0];
} else {
typeString = blockAndExtraData[0].substring(0, stateStart);
stateString = blockAndExtraData[0].substring(stateStart + 1, blockAndExtraData[0].length() - 1);
}
if (typeString == null || typeString.isEmpty()) {
throw new InputParseException("Invalid format");
}
String[] stateProperties = EMPTY_STRING_ARRAY;
if (stateString != null) {
stateProperties = stateString.split(",");
}
if ("hand".equalsIgnoreCase(typeString)) {
// Get the block type from the item in the user's hand.
final BaseBlock blockInHand = getBlockInHand(context.requireActor(), HandSide.MAIN_HAND);
if (blockInHand.getClass() != BaseBlock.class) {
return blockInHand;
}
blockType = blockInHand.getBlockType();
blockStates = blockInHand.getStates();
} else if ("offhand".equalsIgnoreCase(typeString)) {
// Get the block type from the item in the user's off hand.
final BaseBlock blockInHand = getBlockInHand(context.requireActor(), HandSide.OFF_HAND);
if (blockInHand.getClass() != BaseBlock.class) {
return blockInHand;
}
blockType = blockInHand.getBlockType();
blockStates = blockInHand.getStates();
} else if ("pos1".equalsIgnoreCase(typeString)) {
// Get the block type from the "primary position"
final World world = context.requireWorld();
final BlockVector3 primaryPosition;
try {
primaryPosition = context.requireSession().getRegionSelector(world).getPrimaryPosition();
} catch (IncompleteRegionException e) {
throw new InputParseException("Your selection is not complete.");
}
final BlockState blockInHand = world.getBlock(primaryPosition);
blockType = blockInHand.getBlockType();
blockStates = blockInHand.getStates();
} else {
// Attempt to lookup a block from ID or name.
blockType = BlockTypes.get(typeString.toLowerCase());
if (blockType == null) {
throw new NoMatchException("Does not match a valid block type: '" + input + "'");
}
}
if (!context.isPreferringWildcard()) {
// No wildcards allowed => eliminate them. (Start with default state)
state = blockType.getDefaultState();
} else {
state = blockType.getDefaultState().toFuzzy();
for (Map.Entry<Property<?>, Object> blockState : blockStates.entrySet()) {
state = state.with((Property) blockState.getKey(), blockState.getValue());
}
}
state = applyProperties(state, stateProperties);
}
// Check if the item is allowed
if (context.isRestricted()) {
Actor actor = context.requireActor();
if (actor != null && !actor.hasPermission("worldedit.anyblock")
&& worldEdit.getConfiguration().disallowedBlocks.contains(blockType.getId())) {
throw new DisallowedUsageException("You are not allowed to use '" + input + "'");
}
}
if (blockType == BlockTypes.SIGN || blockType == BlockTypes.WALL_SIGN) {
// Allow special sign text syntax
String[] text = new String[4];
text[0] = blockAndExtraData.length > 1 ? blockAndExtraData[1] : "";
text[1] = blockAndExtraData.length > 2 ? blockAndExtraData[2] : "";
text[2] = blockAndExtraData.length > 3 ? blockAndExtraData[3] : "";
text[3] = blockAndExtraData.length > 4 ? blockAndExtraData[4] : "";
return new SignBlock(state, text);
} else if (blockType == BlockTypes.SPAWNER) {
// Allow setting mob spawn type
if (blockAndExtraData.length > 1) {
String mobName = blockAndExtraData[1];
for (MobType mobType : MobType.values()) {
if (mobType.getName().toLowerCase().equals(mobName.toLowerCase())) {
mobName = mobType.getName();
break;
}
}
if (!worldEdit.getPlatformManager().queryCapability(Capability.USER_COMMANDS).isValidMobType(mobName)) {
throw new NoMatchException("Unknown mob type '" + mobName + "'");
}
return new MobSpawnerBlock(state, mobName);
} else {
return new MobSpawnerBlock(state, MobType.PIG.getName());
}
} else if (blockType == BlockTypes.PLAYER_HEAD || blockType == BlockTypes.PLAYER_WALL_HEAD) {
// allow setting type/player/rotation
if (blockAndExtraData.length <= 1) {
return new SkullBlock(state);
}
String type = blockAndExtraData[1];
return new SkullBlock(state, type.replace(" ", "_")); // valid MC usernames
} else {
return state;
}
}
}

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/*
* WorldEdit, a Minecraft world manipulation toolkit
* Copyright (C) sk89q <http://www.sk89q.com>
* Copyright (C) WorldEdit team and contributors
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.extension.factory.parser;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.blocks.BaseItem;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.extension.platform.Capability;
import com.sk89q.worldedit.internal.registry.InputParser;
import com.sk89q.worldedit.world.item.ItemType;
import com.sk89q.worldedit.world.registry.LegacyMapper;
public class DefaultItemParser extends InputParser<BaseItem> {
public DefaultItemParser(WorldEdit worldEdit) {
super(worldEdit);
}
@Override
public BaseItem parseFromInput(String input, ParserContext context) throws InputParseException {
BaseItem item = null;
// Legacy matcher
if (context.isTryingLegacy()) {
try {
String[] split = input.split(":");
ItemType type;
if (split.length == 1) {
type = LegacyMapper.getInstance().getItemFromLegacy(Integer.parseInt(split[0]));
} else {
type = LegacyMapper.getInstance().getItemFromLegacy(Integer.parseInt(split[0]), Integer.parseInt(split[1]));
}
item = new BaseItem(type);
} catch (NumberFormatException e) {
}
}
if (item == null) {
item = WorldEdit.getInstance().getPlatformManager()
.queryCapability(Capability.GAME_HOOKS).getRegistries().getItemRegistry().createFromId(input.toLowerCase());
}
if (item == null) {
throw new InputParseException("'" + input + "' did not match any item");
} else {
return item;
}
}
}

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/*
* WorldEdit, a Minecraft world manipulation toolkit
* Copyright (C) sk89q <http://www.sk89q.com>
* Copyright (C) WorldEdit team and contributors
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.extension.factory.parser.mask;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.extent.Extent;
import com.sk89q.worldedit.function.mask.BlockCategoryMask;
import com.sk89q.worldedit.function.mask.Mask;
import com.sk89q.worldedit.internal.registry.InputParser;
import com.sk89q.worldedit.session.request.Request;
import com.sk89q.worldedit.world.block.BlockCategories;
import com.sk89q.worldedit.world.block.BlockCategory;
public class BlockCategoryMaskParser extends InputParser<Mask> {
public BlockCategoryMaskParser(WorldEdit worldEdit) {
super(worldEdit);
}
@Override
public Mask parseFromInput(String input, ParserContext context) throws InputParseException {
if (input.startsWith("##")) {
Extent extent = Request.request().getEditSession();
// This means it's a tag mask.
BlockCategory category = BlockCategories.get(input.substring(2).toLowerCase());
if (category == null) {
throw new InputParseException("Unrecognised tag '" + input.substring(2) + '\'');
} else {
return new BlockCategoryMask(extent, category);
}
}
return null;
}
}

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/*
* WorldEdit, a Minecraft world manipulation toolkit
* Copyright (C) sk89q <http://www.sk89q.com>
* Copyright (C) WorldEdit team and contributors
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.extension.factory.parser.mask;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.extension.platform.Capability;
import com.sk89q.worldedit.extent.Extent;
import com.sk89q.worldedit.function.mask.BiomeMask2D;
import com.sk89q.worldedit.function.mask.BlockMask;
import com.sk89q.worldedit.function.mask.ExistingBlockMask;
import com.sk89q.worldedit.function.mask.ExpressionMask;
import com.sk89q.worldedit.function.mask.Mask;
import com.sk89q.worldedit.function.mask.MaskIntersection;
import com.sk89q.worldedit.function.mask.Masks;
import com.sk89q.worldedit.function.mask.OffsetMask;
import com.sk89q.worldedit.internal.expression.Expression;
import com.sk89q.worldedit.internal.expression.ExpressionException;
import com.sk89q.worldedit.internal.registry.InputParser;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.math.Vector3;
import com.sk89q.worldedit.regions.shape.WorldEditExpressionEnvironment;
import com.sk89q.worldedit.session.request.Request;
import com.sk89q.worldedit.world.biome.BaseBiome;
import com.sk89q.worldedit.world.biome.Biomes;
import com.sk89q.worldedit.world.registry.BiomeRegistry;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
/**
* Parses mask input strings.
*/
public class DefaultMaskParser extends InputParser<Mask> {
public DefaultMaskParser(WorldEdit worldEdit) {
super(worldEdit);
}
public Mask parseFromInput(String component, ParserContext context) throws InputParseException {
Extent extent = Request.request().getEditSession();
final char firstChar = component.charAt(0);
switch (firstChar) {
case '>':
case '<':
Mask submask;
if (component.length() > 1) {
submask = worldEdit.getMaskFactory().parseFromInput(component.substring(1), context);
} else {
submask = new ExistingBlockMask(extent);
}
OffsetMask offsetMask = new OffsetMask(submask, BlockVector3.at(0, firstChar == '>' ? -1 : 1, 0));
return new MaskIntersection(offsetMask, Masks.negate(submask));
case '$':
Set<BaseBiome> biomes = new HashSet<>();
String[] biomesList = component.substring(1).split(",");
BiomeRegistry biomeRegistry = worldEdit.getPlatformManager().queryCapability(Capability.GAME_HOOKS).getRegistries().getBiomeRegistry();
List<BaseBiome> knownBiomes = biomeRegistry.getBiomes();
for (String biomeName : biomesList) {
BaseBiome biome = Biomes.findBiomeByName(knownBiomes, biomeName, biomeRegistry);
if (biome == null) {
throw new InputParseException("Unknown biome '" + biomeName + '\'');
}
biomes.add(biome);
}
return Masks.asMask(new BiomeMask2D(context.requireExtent(), biomes));
case '=':
try {
Expression exp = Expression.compile(component.substring(1), "x", "y", "z");
WorldEditExpressionEnvironment env = new WorldEditExpressionEnvironment(
Request.request().getEditSession(), Vector3.ONE, Vector3.ZERO);
exp.setEnvironment(env);
return new ExpressionMask(exp);
} catch (ExpressionException e) {
throw new InputParseException("Invalid expression: " + e.getMessage());
}
default:
ParserContext tempContext = new ParserContext(context);
tempContext.setRestricted(false);
tempContext.setPreferringWildcard(true);
return new BlockMask(extent, worldEdit.getBlockFactory().parseFromListInput(component, tempContext));
}
}
}

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/*
* WorldEdit, a Minecraft world manipulation toolkit
* Copyright (C) sk89q <http://www.sk89q.com>
* Copyright (C) WorldEdit team and contributors
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.extension.factory.parser.mask;
import com.google.common.collect.Lists;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.extent.Extent;
import com.sk89q.worldedit.function.mask.ExistingBlockMask;
import com.sk89q.worldedit.function.mask.Mask;
import com.sk89q.worldedit.internal.registry.SimpleInputParser;
import com.sk89q.worldedit.session.request.Request;
import java.util.List;
public class ExistingMaskParser extends SimpleInputParser<Mask> {
public ExistingMaskParser(WorldEdit worldEdit) {
super(worldEdit);
}
@Override
public List<String> getMatchedAliases() {
return Lists.newArrayList("#existing");
}
@Override
public Mask parseFromSimpleInput(String input, ParserContext context) throws InputParseException {
Extent extent = Request.request().getEditSession();
return new ExistingBlockMask(extent);
}
}

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/*
* WorldEdit, a Minecraft world manipulation toolkit
* Copyright (C) sk89q <http://www.sk89q.com>
* Copyright (C) WorldEdit team and contributors
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.extension.factory.parser.mask;
import com.google.common.collect.Lists;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.function.mask.Mask;
import com.sk89q.worldedit.function.mask.RegionMask;
import com.sk89q.worldedit.internal.registry.SimpleInputParser;
import com.sk89q.worldedit.session.request.RequestSelection;
import java.util.List;
public class LazyRegionMaskParser extends SimpleInputParser<Mask> {
public LazyRegionMaskParser(WorldEdit worldEdit) {
super(worldEdit);
}
@Override
public List<String> getMatchedAliases() {
return Lists.newArrayList("#dregion", "#dselection", "#dsel");
}
@Override
public Mask parseFromSimpleInput(String input, ParserContext context) throws InputParseException {
return new RegionMask(new RequestSelection());
}
}

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/*
* WorldEdit, a Minecraft world manipulation toolkit
* Copyright (C) sk89q <http://www.sk89q.com>
* Copyright (C) WorldEdit team and contributors
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.extension.factory.parser.mask;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.function.mask.Mask;
import com.sk89q.worldedit.function.mask.Masks;
import com.sk89q.worldedit.internal.registry.InputParser;
public class NegateMaskParser extends InputParser<Mask> {
public NegateMaskParser(WorldEdit worldEdit) {
super(worldEdit);
}
@Override
public Mask parseFromInput(String input, ParserContext context) throws InputParseException {
if (!input.startsWith("!")) {
return null;
}
if (input.length() > 1) {
return Masks.negate(worldEdit.getMaskFactory().parseFromInput(input.substring(1), context));
} else {
throw new InputParseException("Can't negate nothing!");
}
}
}

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/*
* WorldEdit, a Minecraft world manipulation toolkit
* Copyright (C) sk89q <http://www.sk89q.com>
* Copyright (C) WorldEdit team and contributors
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.extension.factory.parser.mask;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.function.mask.Mask;
import com.sk89q.worldedit.function.mask.NoiseFilter;
import com.sk89q.worldedit.internal.registry.InputParser;
import com.sk89q.worldedit.math.noise.RandomNoise;
public class NoiseMaskParser extends InputParser<Mask> {
public NoiseMaskParser(WorldEdit worldEdit) {
super(worldEdit);
}
@Override
public Mask parseFromInput(String input, ParserContext context) throws InputParseException {
if (!input.startsWith("%")) {
return null;
}
int i = Integer.parseInt(input.substring(1));
return new NoiseFilter(new RandomNoise(), ((double) i) / 100);
}
}

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/*
* WorldEdit, a Minecraft world manipulation toolkit
* Copyright (C) sk89q <http://www.sk89q.com>
* Copyright (C) WorldEdit team and contributors
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.extension.factory.parser.mask;
import com.google.common.collect.Lists;
import com.sk89q.worldedit.IncompleteRegionException;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.function.mask.Mask;
import com.sk89q.worldedit.function.mask.RegionMask;
import com.sk89q.worldedit.internal.registry.SimpleInputParser;
import java.util.List;
public class RegionMaskParser extends SimpleInputParser<Mask> {
public RegionMaskParser(WorldEdit worldEdit) {
super(worldEdit);
}
@Override
public List<String> getMatchedAliases() {
return Lists.newArrayList("#region", "#selection", "#sel");
}
@Override
public Mask parseFromSimpleInput(String input, ParserContext context) throws InputParseException {
try {
return new RegionMask(context.requireSession().getSelection(context.requireWorld()).clone());
} catch (IncompleteRegionException e) {
throw new InputParseException("Please make a selection first.");
}
}
}

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/*
* WorldEdit, a Minecraft world manipulation toolkit
* Copyright (C) sk89q <http://www.sk89q.com>
* Copyright (C) WorldEdit team and contributors
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.extension.factory.parser.mask;
import com.google.common.collect.Lists;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.extent.Extent;
import com.sk89q.worldedit.function.mask.Mask;
import com.sk89q.worldedit.function.mask.SolidBlockMask;
import com.sk89q.worldedit.internal.registry.SimpleInputParser;
import com.sk89q.worldedit.session.request.Request;
import java.util.List;
public class SolidMaskParser extends SimpleInputParser<Mask> {
public SolidMaskParser(WorldEdit worldEdit) {
super(worldEdit);
}
@Override
public List<String> getMatchedAliases() {
return Lists.newArrayList("#solid");
}
@Override
public Mask parseFromSimpleInput(String input, ParserContext context) throws InputParseException {
Extent extent = Request.request().getEditSession();
return new SolidBlockMask(extent);
}
}

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/*
* WorldEdit, a Minecraft world manipulation toolkit
* Copyright (C) sk89q <http://www.sk89q.com>
* Copyright (C) WorldEdit team and contributors
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.extension.factory.parser.pattern;
import com.google.common.collect.Lists;
import com.sk89q.worldedit.EmptyClipboardException;
import com.sk89q.worldedit.LocalSession;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.extent.clipboard.Clipboard;
import com.sk89q.worldedit.function.pattern.ClipboardPattern;
import com.sk89q.worldedit.function.pattern.Pattern;
import com.sk89q.worldedit.internal.registry.SimpleInputParser;
import com.sk89q.worldedit.session.ClipboardHolder;
import java.util.List;
public class ClipboardPatternParser extends SimpleInputParser<Pattern> {
public ClipboardPatternParser(WorldEdit worldEdit) {
super(worldEdit);
}
@Override
public List<String> getMatchedAliases() {
return Lists.newArrayList("#clipboard", "#copy");
}
@Override
public Pattern parseFromSimpleInput(String input, ParserContext context) throws InputParseException {
LocalSession session = context.requireSession();
if (session != null) {
try {
ClipboardHolder holder = session.getClipboard();
Clipboard clipboard = holder.getClipboard();
return new ClipboardPattern(clipboard);
} catch (EmptyClipboardException e) {
throw new InputParseException("To use #clipboard, please first copy something to your clipboard");
}
} else {
throw new InputParseException("No session is available, so no clipboard is available");
}
}
}

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/*
* WorldEdit, a Minecraft world manipulation toolkit
* Copyright (C) sk89q <http://www.sk89q.com>
* Copyright (C) WorldEdit team and contributors
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.extension.factory.parser.pattern;
import com.sk89q.util.StringUtil;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.factory.BlockFactory;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.function.pattern.BlockPattern;
import com.sk89q.worldedit.function.pattern.Pattern;
import com.sk89q.worldedit.function.pattern.RandomPattern;
import com.sk89q.worldedit.internal.registry.InputParser;
import com.sk89q.worldedit.world.block.BlockStateHolder;
public class RandomPatternParser extends InputParser<Pattern> {
public RandomPatternParser(WorldEdit worldEdit) {
super(worldEdit);
}
@Override
public Pattern parseFromInput(String input, ParserContext context) throws InputParseException {
BlockFactory blockRegistry = worldEdit.getBlockFactory();
RandomPattern randomPattern = new RandomPattern();
String[] splits = input.split(",");
for (String token : StringUtil.parseListInQuotes(splits, ',', '[', ']')) {
BlockStateHolder block;
double chance;
// Parse special percentage syntax
if (token.matches("[0-9]+(\\.[0-9]*)?%.*")) {
String[] p = token.split("%");
if (p.length < 2) {
throw new InputParseException("Missing the type after the % symbol for '" + input + "'");
} else {
chance = Double.parseDouble(p[0]);
block = blockRegistry.parseFromInput(p[1], context);
}
} else {
chance = 1;
block = blockRegistry.parseFromInput(token, context);
}
randomPattern.add(new BlockPattern(block), chance);
}
return randomPattern;
}
}

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/*
* WorldEdit, a Minecraft world manipulation toolkit
* Copyright (C) sk89q <http://www.sk89q.com>
* Copyright (C) WorldEdit team and contributors
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.extension.factory.parser.pattern;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.function.pattern.BlockPattern;
import com.sk89q.worldedit.function.pattern.Pattern;
import com.sk89q.worldedit.internal.registry.InputParser;
public class SingleBlockPatternParser extends InputParser<Pattern> {
public SingleBlockPatternParser(WorldEdit worldEdit) {
super(worldEdit);
}
@Override
public Pattern parseFromInput(String input, ParserContext context) throws InputParseException {
String[] items = input.split(",");
if (items.length == 1) {
return new BlockPattern(worldEdit.getBlockFactory().parseFromInput(items[0], context));
} else {
return null;
}
}
}