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Created pattern, mask, and block registries.

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Deprecated getBlock, getBlockPattern, and so-on in WorldEdit.
This commit is contained in:
sk89q 2014-04-03 17:52:53 -07:00
parent 589c3e9629
commit 9d08f266bf
32 changed files with 2192 additions and 478 deletions
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11
src/legacy/java/com/sk89q/worldedit/masks/DynamicRegionMask.java
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@ -1,12 +1,13 @@
package com.sk89q.worldedit.masks;
import com.sk89q.worldedit.EditSession;
import com.sk89q.worldedit.IncompleteRegionException;
import com.sk89q.worldedit.LocalPlayer;
import com.sk89q.worldedit.LocalSession;
import com.sk89q.worldedit.Vector;
import com.sk89q.worldedit.*;
import com.sk89q.worldedit.regions.Region;
import com.sk89q.worldedit.session.request.RequestSelection;
/**
* @deprecated Use {@link RequestSelection} with {@link com.sk89q.worldedit.function.mask.RegionMask}
*/
@Deprecated
public class DynamicRegionMask extends AbstractMask {
private Region region;

7
src/legacy/java/com/sk89q/worldedit/masks/UnderOverlayMask.java
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@ -24,13 +24,16 @@ import com.sk89q.worldedit.LocalPlayer;
import com.sk89q.worldedit.LocalSession;
import com.sk89q.worldedit.Vector;
import com.sk89q.worldedit.blocks.BaseBlock;
import com.sk89q.worldedit.function.mask.MaskIntersection;
import com.sk89q.worldedit.function.mask.Masks;
import com.sk89q.worldedit.function.mask.OffsetMask;
import java.util.Set;
/**
*
* @author 1337
* @deprecated Use {@link OffsetMask} with {@link MaskIntersection} and {@link Masks#negate(com.sk89q.worldedit.function.mask.Mask)}
*/
@Deprecated
public class UnderOverlayMask extends AbstractMask {
private final int yMod;
private Mask mask;

14
src/main/java/com/sk89q/worldedit/EditSession.java
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@ -250,7 +250,7 @@ public class EditSession implements Extent {
if (mask == null) {
maskingExtent.setMask(Masks.alwaysTrue());
} else {
maskingExtent.setMask(Masks.wrap(this, mask));
maskingExtent.setMask(Masks.wrap(mask, this));
}
}
@ -570,6 +570,16 @@ public class EditSession implements Extent {
return getBlockChangeCount();
}
@Override
public Vector getMinimumPoint() {
return getWorld().getMinimumPoint();
}
@Override
public Vector getMaximumPoint() {
return getWorld().getMaximumPoint();
}
/**
* Finish off the queue.
*/
@ -818,7 +828,7 @@ public class EditSession implements Extent {
checkNotNull(pattern);
BlockReplace replace = new BlockReplace(this, Patterns.wrap(pattern));
RegionMaskingFilter filter = new RegionMaskingFilter(Masks.wrap(this, mask), replace);
RegionMaskingFilter filter = new RegionMaskingFilter(Masks.wrap(mask, this), replace);
RegionVisitor visitor = new RegionVisitor(region, filter);
Operations.completeLegacy(visitor);
return visitor.getAffected();

15
src/main/java/com/sk89q/worldedit/LocalSession.java
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@ -19,28 +19,26 @@
package com.sk89q.worldedit;
import java.util.Calendar;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.Map;
import java.util.TimeZone;
import com.sk89q.jchronic.Chronic;
import com.sk89q.jchronic.Options;
import com.sk89q.jchronic.utils.Span;
import com.sk89q.jchronic.utils.Time;
import com.sk89q.worldedit.world.snapshot.Snapshot;
import com.sk89q.worldedit.command.tool.BlockTool;
import com.sk89q.worldedit.command.tool.BrushTool;
import com.sk89q.worldedit.command.tool.SinglePickaxe;
import com.sk89q.worldedit.command.tool.BlockTool;
import com.sk89q.worldedit.command.tool.Tool;
import com.sk89q.worldedit.extent.inventory.BlockBag;
import com.sk89q.worldedit.internal.cui.CUIRegion;
import com.sk89q.worldedit.internal.cui.CUIEvent;
import com.sk89q.worldedit.internal.cui.CUIRegion;
import com.sk89q.worldedit.internal.cui.SelectionShapeEvent;
import com.sk89q.worldedit.masks.Mask;
import com.sk89q.worldedit.regions.CuboidRegionSelector;
import com.sk89q.worldedit.regions.Region;
import com.sk89q.worldedit.regions.RegionSelector;
import com.sk89q.worldedit.session.request.Request;
import com.sk89q.worldedit.world.snapshot.Snapshot;
import java.util.*;
/**
* An instance of this represents the WorldEdit session of a user. A session
@ -704,6 +702,7 @@ public class LocalSession {
.getEditSession(player.isPlayer() ? player.getWorld() : null,
getBlockChangeLimit(), blockBag, player);
editSession.setFastMode(fastMode);
Request.request().setEditSession(editSession);
if (mask != null) {
mask.prepare(this, player, null);
}

11
src/main/java/com/sk89q/worldedit/LocalWorld.java
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@ -626,9 +626,18 @@ public abstract class LocalWorld implements World, Extent {
new BaseBlock(BlockID.WATER, -1));
}
@Override
public Vector getMaximumPoint() {
return new Vector(30000000, 30000000, 30000000);
}
@Override
public Vector getMinimumPoint() {
return new Vector(-30000000, -30000000, -30000000);
}
@Override
public @Nullable Operation commit() {
return null;
}
}

567
src/main/java/com/sk89q/worldedit/WorldEdit.java
View File

@ -23,17 +23,26 @@ import com.sk89q.minecraft.util.commands.*;
import com.sk89q.minecraft.util.commands.Console;
import com.sk89q.util.StringUtil;
import com.sk89q.worldedit.CuboidClipboard.FlipDirection;
import com.sk89q.worldedit.extent.inventory.BlockBag;
import com.sk89q.worldedit.blocks.*;
import com.sk89q.worldedit.blocks.BaseBlock;
import com.sk89q.worldedit.blocks.BlockType;
import com.sk89q.worldedit.blocks.ItemType;
import com.sk89q.worldedit.command.*;
import com.sk89q.worldedit.command.tool.*;
import com.sk89q.worldedit.event.extent.EditSessionEvent;
import com.sk89q.worldedit.masks.*;
import com.sk89q.worldedit.patterns.*;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.extension.registry.BlockRegistry;
import com.sk89q.worldedit.extension.registry.MaskRegistry;
import com.sk89q.worldedit.extension.registry.PatternRegistry;
import com.sk89q.worldedit.extent.inventory.BlockBag;
import com.sk89q.worldedit.function.mask.Masks;
import com.sk89q.worldedit.function.pattern.Patterns;
import com.sk89q.worldedit.masks.Mask;
import com.sk89q.worldedit.patterns.Pattern;
import com.sk89q.worldedit.regions.RegionSelector;
import com.sk89q.worldedit.scripting.CraftScriptContext;
import com.sk89q.worldedit.scripting.CraftScriptEngine;
import com.sk89q.worldedit.scripting.RhinoCraftScriptEngine;
import com.sk89q.worldedit.command.tool.*;
import com.sk89q.worldedit.session.request.Request;
import com.sk89q.worldedit.util.LogFormat;
import com.sk89q.worldedit.util.eventbus.EventBus;
@ -66,6 +75,10 @@ public class WorldEdit {
private final EditSessionFactory editSessionFactory = new EditSessionFactory(eventBus);
private final HashMap<String, LocalSession> sessions = new HashMap<String, LocalSession>();
private final BlockRegistry blockRegistry = new BlockRegistry(this);
private final MaskRegistry maskRegistry = new MaskRegistry(this);
private final PatternRegistry patternRegistry = new PatternRegistry(this);
static {
getVersion();
}
@ -207,6 +220,36 @@ public class WorldEdit {
return eventBus;
}
/**
* Get the block registry from which new {@link BaseBlock}s can be
* constructed.
*
* @return the block registry
*/
public BlockRegistry getBlockRegistry() {
return blockRegistry;
}
/**
* Get the mask registry from which new {@link com.sk89q.worldedit.function.mask.Mask}s
* can be constructed.
*
* @return the mask registry
*/
public MaskRegistry getMaskRegistry() {
return maskRegistry;
}
/**
* Get the pattern registry from which new {@link com.sk89q.worldedit.function.pattern.Pattern}s
* can be constructed.
*
* @return the pattern registry
*/
public PatternRegistry getPatternRegistry() {
return patternRegistry;
}
/**
* Gets the LocalSession for a player name if it exists
*
@ -283,289 +326,42 @@ public class WorldEdit {
}
}
public BaseBlock getBlock(LocalPlayer player, String arg, boolean allAllowed)
throws WorldEditException {
/**
* @deprecated Use {@link #getBlockRegistry()} and {@link BlockRegistry#parseFromInput(String, ParserContext)}
*/
@Deprecated
public BaseBlock getBlock(LocalPlayer player, String arg, boolean allAllowed) throws WorldEditException {
return getBlock(player, arg, allAllowed, false);
}
/**
* Get an item ID from an item name or an item ID number.
*
* @param player
* @param arg
* @param allAllowed true to ignore blacklists
* @param allowNoData return -1 for data if no data was given.
* @return
* @throws UnknownItemException
* @throws DisallowedItemException
* @deprecated Use {@link #getBlockRegistry()} and {@link BlockRegistry#parseFromInput(String, ParserContext)}
*/
public BaseBlock getBlock(LocalPlayer player, String arg,
boolean allAllowed, boolean allowNoData)
throws WorldEditException {
BlockType blockType;
arg = arg.replace("_", " ");
arg = arg.replace(";", "|");
String[] blockAndExtraData = arg.split("\\|");
String[] typeAndData = blockAndExtraData[0].split(":", 2);
String testID = typeAndData[0];
int blockId = -1;
int data = -1;
boolean parseDataValue = true;
if ("hand".equalsIgnoreCase(testID)) {
// Get the block type from the item in the user's hand.
final BaseBlock blockInHand = player.getBlockInHand();
if (blockInHand.getClass() != BaseBlock.class) {
return blockInHand;
}
blockId = blockInHand.getId();
blockType = BlockType.fromID(blockId);
data = blockInHand.getData();
} else if ("pos1".equalsIgnoreCase(testID)) {
// Get the block type from the "primary position"
final LocalWorld world = player.getWorld();
final BlockVector primaryPosition = getSession(player).getRegionSelector(world).getPrimaryPosition();
final BaseBlock blockInHand = world.getBlock(primaryPosition);
if (blockInHand.getClass() != BaseBlock.class) {
return blockInHand;
}
blockId = blockInHand.getId();
blockType = BlockType.fromID(blockId);
data = blockInHand.getData();
} else {
// Attempt to parse the item ID or otherwise resolve an item/block
// name to its numeric ID
try {
blockId = Integer.parseInt(testID);
blockType = BlockType.fromID(blockId);
} catch (NumberFormatException e) {
blockType = BlockType.lookup(testID);
if (blockType == null) {
int t = server.resolveItem(testID);
if (t > 0) {
blockType = BlockType.fromID(t); // Could be null
blockId = t;
}
}
}
if (blockId == -1 && blockType == null) {
// Maybe it's a cloth
ClothColor col = ClothColor.lookup(testID);
if (col == null) {
throw new UnknownItemException(arg);
}
blockType = BlockType.CLOTH;
data = col.getID();
// Prevent overriding the data value
parseDataValue = false;
}
// Read block ID
if (blockId == -1) {
blockId = blockType.getID();
}
if (!player.getWorld().isValidBlockType(blockId)) {
throw new UnknownItemException(arg);
}
}
if (!allowNoData && data == -1) {
// No wildcards allowed => eliminate them.
data = 0;
}
if (parseDataValue) { // Block data not yet detected
// Parse the block data (optional)
try {
if (typeAndData.length > 1 && typeAndData[1].length() > 0) {
data = Integer.parseInt(typeAndData[1]);
}
if (data > 15) {
throw new InvalidItemException(arg, "Invalid data value '" + typeAndData[1] + "'");
}
if (data < 0 && !(allAllowed && data == -1)) {
data = 0;
}
} catch (NumberFormatException e) {
if (blockType == null) {
throw new InvalidItemException(arg, "Unknown data value '" + typeAndData[1] + "'");
}
switch (blockType) {
case CLOTH:
case STAINED_CLAY:
case CARPET:
ClothColor col = ClothColor.lookup(typeAndData[1]);
if (col == null) {
throw new InvalidItemException(arg, "Unknown cloth color '" + typeAndData[1] + "'");
}
data = col.getID();
break;
case STEP:
case DOUBLE_STEP:
BlockType dataType = BlockType.lookup(typeAndData[1]);
if (dataType == null) {
throw new InvalidItemException(arg, "Unknown step type '" + typeAndData[1] + "'");
}
switch (dataType) {
case STONE:
data = 0;
break;
case SANDSTONE:
data = 1;
break;
case WOOD:
data = 2;
break;
case COBBLESTONE:
data = 3;
break;
case BRICK:
data = 4;
break;
case STONE_BRICK:
data = 5;
break;
case NETHER_BRICK:
data = 6;
break;
case QUARTZ_BLOCK:
data = 7;
break;
default:
throw new InvalidItemException(arg, "Invalid step type '" + typeAndData[1] + "'");
}
break;
default:
throw new InvalidItemException(arg, "Unknown data value '" + typeAndData[1] + "'");
}
}
}
// Check if the item is allowed
if (!allAllowed && !player.hasPermission("worldedit.anyblock") && config.disallowedBlocks.contains(blockId)) {
throw new DisallowedItemException(arg);
}
if (blockType == null) {
return new BaseBlock(blockId, data);
}
switch (blockType) {
case SIGN_POST:
case 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(blockType.getID(), data, text);
case MOB_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 (!server.isValidMobType(mobName)) {
throw new InvalidItemException(arg, "Unknown mob type '" + mobName + "'");
}
return new MobSpawnerBlock(data, mobName);
} else {
return new MobSpawnerBlock(data, MobType.PIG.getName());
}
case NOTE_BLOCK:
// Allow setting note
if (blockAndExtraData.length <= 1) {
return new NoteBlock(data, (byte) 0);
}
byte note = Byte.parseByte(blockAndExtraData[1]);
if (note < 0 || note > 24) {
throw new InvalidItemException(arg, "Out of range note value: '" + blockAndExtraData[1] + "'");
}
return new NoteBlock(data, note);
case HEAD:
// allow setting type/player/rotation
if (blockAndExtraData.length <= 1) {
return new SkullBlock(data);
}
byte rot = 0;
String type = "";
try {
rot = Byte.parseByte(blockAndExtraData[1]);
} catch (NumberFormatException e) {
type = blockAndExtraData[1];
if (blockAndExtraData.length > 2) {
try {
rot = Byte.parseByte(blockAndExtraData[2]);
} catch (NumberFormatException e2) {
throw new InvalidItemException(arg, "Second part of skull metadata should be a number.");
}
}
}
byte skullType = 0;
// type is either the mob type or the player name
// sorry for the four minecraft accounts named "skeleton", "wither", "zombie", or "creeper"
if (!type.isEmpty()) {
if (type.equalsIgnoreCase("skeleton")) skullType = 0;
else if (type.equalsIgnoreCase("wither")) skullType = 1;
else if (type.equalsIgnoreCase("zombie")) skullType = 2;
else if (type.equalsIgnoreCase("creeper")) skullType = 4;
else skullType = 3;
}
if (skullType == 3) {
return new SkullBlock(data, rot, type.replace(" ", "_")); // valid MC usernames
} else {
return new SkullBlock(data, skullType, rot);
}
default:
return new BaseBlock(blockId, data);
}
@Deprecated
public BaseBlock getBlock(LocalPlayer player, String arg, boolean allAllowed, boolean allowNoData) throws WorldEditException {
ParserContext context = new ParserContext();
context.setPlayer(player);
context.setWorld(player.getWorld());
context.setSession(getSession(player));
context.setRestricted(!allAllowed);
context.setPreferringWildcard(allowNoData);
return getBlockRegistry().parseFromInput(arg, context);
}
/**
* Get a block.
*
* @param player
* @param id
* @return
* @throws UnknownItemException
* @throws DisallowedItemException
* @deprecated Use {@link #getBlockRegistry()} and {@link BlockRegistry#parseFromInput(String, ParserContext)}
*/
public BaseBlock getBlock(LocalPlayer player, String id)
throws WorldEditException {
@Deprecated
public BaseBlock getBlock(LocalPlayer player, String id) throws WorldEditException {
return getBlock(player, id, false);
}
public Set<BaseBlock> getBlocks(LocalPlayer player, String list, boolean allAllowed, boolean allowNoData)
throws WorldEditException {
/**
* @deprecated Use {@link #getBlockRegistry()} and {@link BlockRegistry#parseFromListInput(String, ParserContext)}
*/
@Deprecated
@SuppressWarnings("deprecation")
public Set<BaseBlock> getBlocks(LocalPlayer player, String list, boolean allAllowed, boolean allowNoData) throws WorldEditException {
String[] items = list.split(",");
Set<BaseBlock> blocks = new HashSet<BaseBlock>();
for (String id : items) {
@ -574,182 +370,30 @@ public class WorldEdit {
return blocks;
}
public Set<BaseBlock> getBlocks(LocalPlayer player, String list, boolean allAllowed)
throws WorldEditException {
/**
* @deprecated Use {@link #getBlockRegistry()} and {@link BlockRegistry#parseFromInput(String, ParserContext)}
*/
@Deprecated
@SuppressWarnings("deprecation")
public Set<BaseBlock> getBlocks(LocalPlayer player, String list, boolean allAllowed) throws WorldEditException {
return getBlocks(player, list, allAllowed, false);
}
public Set<BaseBlock> getBlocks(LocalPlayer player, String list)
throws WorldEditException {
/**
* @deprecated Use {@link #getBlockRegistry()} and {@link BlockRegistry#parseFromListInput(String, ParserContext)}
*/
@Deprecated
@SuppressWarnings("deprecation")
public Set<BaseBlock> getBlocks(LocalPlayer player, String list) throws WorldEditException {
return getBlocks(player, list, false);
}
/**
* Returns a Pattern corresponding to the specified pattern string,
* as given by the player on the command line.
*
* @param player
* @param patternString
* @return pattern
* @throws UnknownItemException
* @throws DisallowedItemException
* @deprecated Use {@link #getBlockRegistry()} and {@link BlockRegistry#parseFromListInput(String, ParserContext)}
*/
public Pattern getBlockPattern(LocalPlayer player, String patternString)
throws WorldEditException {
String[] items = patternString.split(",");
// Handle special block pattern types
if (patternString.charAt(0) == '#') {
if (!patternString.equals("#clipboard") && !patternString.equals("#copy")) {
throw new UnknownItemException(patternString);
}
LocalSession session = getSession(player);
try {
return new ClipboardPattern(session.getClipboard());
} catch (EmptyClipboardException e) {
player.printError("Copy a selection first with //copy.");
throw new UnknownItemException("#clipboard");
}
}
// If it's only one block, then just return that single one
if (items.length == 1) {
return new SingleBlockPattern(getBlock(player, items[0]));
}
List<BlockChance> blockChances = new ArrayList<BlockChance>();
for (String s : items) {
BaseBlock block;
double chance;
// Parse special percentage syntax
if (s.matches("[0-9]+(\\.[0-9]*)?%.*")) {
String[] p = s.split("%");
if (p.length < 2) {
throw new UnknownItemException(s);
} else {
chance = Double.parseDouble(p[0]);
block = getBlock(player, p[1]);
}
} else {
chance = 1;
block = getBlock(player, s);
}
blockChances.add(new BlockChance(block, chance));
}
return new RandomFillPattern(blockChances);
}
/**
* Get a block mask. Block masks are used to determine which
* blocks to include when replacing.
*
* @param player
* @param session
* @param maskString
* @return
* @throws WorldEditException
*/
public Mask getBlockMask(LocalPlayer player, LocalSession session,
String maskString) throws WorldEditException {
List<Mask> masks = new ArrayList<Mask>();
for (String component : maskString.split(" ")) {
if (component.length() == 0) {
continue;
}
Mask current = getBlockMaskComponent(player, session, masks, component);
masks.add(current);
}
switch (masks.size()) {
case 0:
return null;
case 1:
return masks.get(0);
default:
return new CombinedMask(masks);
}
}
private Mask getBlockMaskComponent(LocalPlayer player, LocalSession session, List<Mask> masks, String component) throws WorldEditException {
final char firstChar = component.charAt(0);
switch (firstChar) {
case '#':
if (component.equalsIgnoreCase("#existing")) {
return new ExistingBlockMask();
} else if (component.equalsIgnoreCase("#solid")) {
return new SolidBlockMask();
} else if (component.equalsIgnoreCase("#dregion")
|| component.equalsIgnoreCase("#dselection")
|| component.equalsIgnoreCase("#dsel")) {
return new DynamicRegionMask();
} else if (component.equalsIgnoreCase("#selection")
|| component.equalsIgnoreCase("#region")
|| component.equalsIgnoreCase("#sel")) {
return new RegionMask(session.getSelection(player.getWorld()));
} else {
throw new UnknownItemException(component);
}
case '>':
case '<':
Mask submask;
if (component.length() > 1) {
submask = getBlockMaskComponent(player, session, masks, component.substring(1));
} else {
submask = new ExistingBlockMask();
}
return new UnderOverlayMask(submask, firstChar == '>');
case '$':
Set<BiomeType> biomes = new HashSet<BiomeType>();
String[] biomesList = component.substring(1).split(",");
for (String biomeName : biomesList) {
BiomeType biome = server.getBiomes().get(biomeName);
biomes.add(biome);
}
return new BiomeTypeMask(biomes);
case '%':
int i = Integer.parseInt(component.substring(1));
return new RandomMask(((double) i) / 100);
case '!':
if (component.length() > 1) {
return new InvertedMask(getBlockMaskComponent(player, session, masks, component.substring(1)));
}
default:
return new BlockMask(getBlocks(player, component, true, true));
}
}
/**
* Get a list of blocks as a set.
*
* @param player
* @param list
* @param allBlocksAllowed
* @return set
* @throws UnknownItemException
* @throws DisallowedItemException
*/
public Set<Integer> getBlockIDs(LocalPlayer player,
String list, boolean allBlocksAllowed)
throws WorldEditException {
@Deprecated
@SuppressWarnings("deprecation")
public Set<Integer> getBlockIDs(LocalPlayer player, String list, boolean allBlocksAllowed) throws WorldEditException {
String[] items = list.split(",");
Set<Integer> blocks = new HashSet<Integer>();
for (String s : items) {
@ -758,6 +402,32 @@ public class WorldEdit {
return blocks;
}
/**
* @deprecated Use {@link #getPatternRegistry()} and {@link BlockRegistry#parseFromInput(String, ParserContext)}
*/
@Deprecated
@SuppressWarnings("deprecation")
public Pattern getBlockPattern(LocalPlayer player, String input) throws WorldEditException {
ParserContext context = new ParserContext();
context.setPlayer(player);
context.setWorld(player.getWorld());
context.setSession(getSession(player));
return Patterns.wrap(getPatternRegistry().parseFromInput(input, context));
}
/**
* @deprecated Use {@link #getMaskRegistry()} ()} and {@link MaskRegistry#parseFromInput(String, ParserContext)}
*/
@Deprecated
@SuppressWarnings("deprecation")
public Mask getBlockMask(LocalPlayer player, LocalSession session, String input) throws WorldEditException {
ParserContext context = new ParserContext();
context.setPlayer(player);
context.setWorld(player.getWorld());
context.setSession(session);
return Masks.wrap(getMaskRegistry().parseFromInput(input, context));
}
/**
* Gets the path to a file. This method will check to see if the filename
* has valid characters and has an extension. It also prevents directory
@ -1361,6 +1031,8 @@ public class WorldEdit {
* @return whether the command was processed
*/
public boolean handleCommand(LocalPlayer player, String[] split) {
Request.reset();
try {
split = commandDetection(split);
@ -1464,6 +1136,8 @@ public class WorldEdit {
}
public String[] commandDetection(String[] split) {
Request.reset();
split[0] = split[0].substring(1);
// Quick script shortcut
@ -1496,8 +1170,9 @@ public class WorldEdit {
* @param args
* @throws WorldEditException
*/
public void runScript(LocalPlayer player, File f, String[] args)
throws WorldEditException {
public void runScript(LocalPlayer player, File f, String[] args) throws WorldEditException {
Request.reset();
String filename = f.getPath();
int index = filename.lastIndexOf(".");
String ext = filename.substring(index + 1, filename.length());

41
src/main/java/com/sk89q/worldedit/WorldEditException.java
View File

@ -1,7 +1,7 @@
// $Id$
/*
* WorldEdit
* Copyright (C) 2010 sk89q <http://www.sk89q.com> and contributors
* 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 General Public License as published by
@ -20,16 +20,41 @@
package com.sk89q.worldedit;
/**
*
* @author sk89q
* Parent for all WorldEdit exceptions.
*/
public abstract class WorldEditException extends Exception {
private static final long serialVersionUID = 3201997990797993987L;
/**
* Create a new exception.
*/
protected WorldEditException() {
}
protected WorldEditException(String msg) {
super(msg);
/**
* Create a new exception with a message.
*
* @param message the message
*/
protected WorldEditException(String message) {
super(message);
}
/**
* Create a new exception with a message and a cause.
*
* @param message the message
* @param cause the cause
*/
protected WorldEditException(String message, Throwable cause) {
super(message, cause);
}
/**
* Create a new exception with a cause.
*
* @param cause the cause
*/
protected WorldEditException(Throwable cause) {
super(cause);
}
}

2
src/main/java/com/sk89q/worldedit/command/tool/BrushTool.java
View File

@ -29,6 +29,7 @@ import com.sk89q.worldedit.patterns.Pattern;
import com.sk89q.worldedit.patterns.SingleBlockPattern;
import com.sk89q.worldedit.command.tool.brush.Brush;
import com.sk89q.worldedit.command.tool.brush.SphereBrush;
import com.sk89q.worldedit.session.request.Request;
/**
* Builds a shape at the place being looked at.
@ -177,6 +178,7 @@ public class BrushTool implements TraceTool {
BlockBag bag = session.getBlockBag(player);
EditSession editSession = session.createEditSession(player);
Request.request().setEditSession(editSession);
if (mask != null) {
mask.prepare(session, player, target);
Mask existingMask = editSession.getMask();

46
src/main/java/com/sk89q/worldedit/extension/input/DisallowedUsageException.java Normal file
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@ -0,0 +1,46 @@
/*
* 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 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.extension.input;
/**
* Thrown when usage is disallowed.
*/
public class DisallowedUsageException extends InputParseException {
/**
* Create with a message.
*
* @param message the message
*/
public DisallowedUsageException(String message) {
super(message);
}
/**
* Create with a message and a cause.
*
* @param message the message
* @param cause the cause
*/
public DisallowedUsageException(String message, Throwable cause) {
super(message, cause);
}
}

48
src/main/java/com/sk89q/worldedit/extension/input/InputParseException.java Normal file
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@ -0,0 +1,48 @@
/*
* 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 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.extension.input;
import com.sk89q.worldedit.WorldEditException;
/**
* Thrown when parsed input results in an error.
*/
public class InputParseException extends WorldEditException {
/**
* Throw with a message.
*
* @param message the message
*/
public InputParseException(String message) {
super(message);
}
/**
* Throw with a message and a cause.
*
* @param message the message
* @param cause the cause
*/
public InputParseException(String message, Throwable cause) {
super(message, cause);
}
}

46
src/main/java/com/sk89q/worldedit/extension/input/NoMatchException.java Normal file
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@ -0,0 +1,46 @@
/*
* 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 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.extension.input;
/**
* Thrown when a match fails when input is parsed.
*/
public class NoMatchException extends InputParseException {
/**
* Create with a message.
*
* @param message the message
*/
public NoMatchException(String message) {
super(message);
}
/**
* Create with a message and a cause.
*
* @param message the message
* @param cause the cause
*/
public NoMatchException(String message, Throwable cause) {
super(message, cause);
}
}

211
src/main/java/com/sk89q/worldedit/extension/input/ParserContext.java Normal file
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@ -0,0 +1,211 @@
/*
* 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 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.extension.input;
import com.sk89q.worldedit.LocalPlayer;
import com.sk89q.worldedit.LocalSession;
import com.sk89q.worldedit.LocalWorld;
import com.sk89q.worldedit.extension.registry.MaskRegistry;
import com.sk89q.worldedit.extent.Extent;
import javax.annotation.Nullable;
/**
* Contains contextual information that may be useful when constructing
* objects from a registry (such as {@link MaskRegistry}).
* </p>
* By default, {@link #isRestricted()} will return true.
*/
public class ParserContext {
private @Nullable Extent extent;
private @Nullable LocalSession session;
private @Nullable LocalWorld world;
private @Nullable LocalPlayer player;
private boolean restricted = true;
private boolean preferringWildcard;
/**
* Get the {@link Extent} set on this context.
*
* @return an extent
*/
public @Nullable Extent getExtent() {
return extent;
}
/**
* Set the extent.
*
* @param extent an extent, or null if none is available
*/
public void setExtent(@Nullable Extent extent) {
this.extent = extent;
}
/**
* Get the {@link LocalSession}.
*
* @return a session
*/
public @Nullable LocalSession getSession() {
return session;
}
/**
* Set the session.
*
* @param session a session, or null if none is available
*/
public void setSession(@Nullable LocalSession session) {
this.session = session;
}
/**
* Get the {@link LocalWorld} set on this context.
*
* @return a world
*/
public @Nullable LocalWorld getWorld() {
return world;
}
/**
* Set the world.
*
* @param world a world, or null if none is available
*/
public void setWorld(@Nullable LocalWorld world) {
this.world = world;
}
/**
* Get the {@link LocalPlayer} set on this context.
*
* @return a player
*/
public @Nullable LocalPlayer getPlayer() {
return player;
}
/**
* Set the player.
*
* @param player a player, or null if none is available
*/
public void setPlayer(@Nullable LocalPlayer player) {
this.player = player;
}
/**
* Get the {@link Extent} set on this context.
*
* @return an extent
* @throws InputParseException thrown if no {@link Extent} is set
*/
public Extent requireExtent() throws InputParseException {
Extent extent = getExtent();
if (extent == null) {
throw new InputParseException("No Extent is known");
}
return extent;
}
/**
* Get the {@link LocalSession}.
*
* @return a session
* @throws InputParseException thrown if no {@link LocalSession} is set
*/
public LocalSession requireSession() throws InputParseException {
LocalSession session = getSession();
if (session == null) {
throw new InputParseException("No LocalSession is known");
}
return session;
}
/**
* Get the {@link LocalWorld} set on this context.
*
* @return a world
* @throws InputParseException thrown if no {@link LocalWorld} is set
*/
public LocalWorld requireWorld() throws InputParseException {
LocalWorld world = getWorld();
if (world == null) {
throw new InputParseException("No world is known");
}
return world;
}
/**
* Get the {@link LocalPlayer} set on this context.
*
* @return a player
* @throws InputParseException thrown if no {@link LocalPlayer} is set
*/
public LocalPlayer requirePlayer() throws InputParseException {
LocalPlayer player = getPlayer();
if (player == null) {
throw new InputParseException("No player is known");
}
return player;
}
/**
* Returns whether there should be restrictions (as a result of
* limits or permissions) considered when parsing the input.
*
* @return true if restricted
*/
public boolean isRestricted() {
return restricted;
}
/**
* Set whether there should be restrictions (as a result of
* limits or permissions) considered when parsing the input.
*
* @param restricted true if restricted
*/
public void setRestricted(boolean restricted) {
this.restricted = restricted;
}
/**
* Get whether wildcards are preferred.
*
* @return true if wildcards are preferred
*/
public boolean isPreferringWildcard() {
return preferringWildcard;
}
/**
* Set whether wildcards are preferred.
*
* @param preferringWildcard true if wildcards are preferred
*/
public void setPreferringWildcard(boolean preferringWildcard) {
this.preferringWildcard = preferringWildcard;
}
}

67
src/main/java/com/sk89q/worldedit/extension/registry/BlockRegistry.java Normal file
View File

@ -0,0 +1,67 @@
/*
* 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 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.extension.registry;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.blocks.BaseBlock;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.internal.registry.AbstractRegistry;
import java.util.HashSet;
import java.util.Set;
/**
* A registry of known {@link BaseBlock}s. Provides methods to instantiate
* new blocks from input.
* </p>
* Instances of this class can be taken from
* {@link WorldEdit#getBlockRegistry()}.
*/
public class BlockRegistry extends AbstractRegistry<BaseBlock> {
/**
* Create a new instance.
*
* @param worldEdit the WorldEdit instance.
*/
public BlockRegistry(WorldEdit worldEdit) {
super(worldEdit);
parsers.add(new DefaultBlockParser(worldEdit));
}
/**
* Return a set of blocks from a comma-delimited list of blocks.
*
* @param input the input
* @param context the context
* @return a set of blocks
* @throws InputParseException thrown in error with the input
*/
public Set<BaseBlock> parseFromListInput(String input, ParserContext context) throws InputParseException {
Set<BaseBlock> blocks = new HashSet<BaseBlock>();
for (String token : input.split(",")) {
blocks.add(parseFromInput(token, context));
}
return blocks;
}
}

307
src/main/java/com/sk89q/worldedit/extension/registry/DefaultBlockParser.java Normal file
View File

@ -0,0 +1,307 @@
/*
* 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 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.extension.registry;
import com.sk89q.worldedit.*;
import com.sk89q.worldedit.blocks.*;
import com.sk89q.worldedit.extension.input.DisallowedUsageException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.NoMatchException;
import com.sk89q.worldedit.internal.registry.InputParser;
/**
* Parses block input strings.
*/
class DefaultBlockParser extends InputParser<BaseBlock> {
protected DefaultBlockParser(WorldEdit worldEdit) {
super(worldEdit);
}
private static BaseBlock getBlockInHand(LocalPlayer player) throws InputParseException {
try {
return player.getBlockInHand();
} catch (NotABlockException e) {
throw new InputParseException("You're not holding a block!");
} catch (WorldEditException e) {
throw new InputParseException("Unknown error occurred: " + e.getMessage(), e);
}
}
@Override
public BaseBlock parseFromInput(String input, ParserContext context) throws InputParseException {
BlockType blockType;
input = input.replace("_", " ");
input = input.replace(";", "|");
String[] blockAndExtraData = input.split("\\|");
String[] typeAndData = blockAndExtraData[0].split(":", 2);
String testID = typeAndData[0];
int blockId = -1;
int data = -1;
boolean parseDataValue = true;
if ("hand".equalsIgnoreCase(testID)) {
// Get the block type from the item in the user's hand.
final BaseBlock blockInHand = getBlockInHand(context.requirePlayer());
if (blockInHand.getClass() != BaseBlock.class) {
return blockInHand;
}
blockId = blockInHand.getId();
blockType = BlockType.fromID(blockId);
data = blockInHand.getData();
} else if ("pos1".equalsIgnoreCase(testID)) {
// Get the block type from the "primary position"
final LocalWorld world = context.requireWorld();
final BlockVector primaryPosition;
try {
primaryPosition = context.requireSession().getRegionSelector(world).getPrimaryPosition();
} catch (IncompleteRegionException e) {
throw new InputParseException("Your selection is not complete.");
}
final BaseBlock blockInHand = world.getBlock(primaryPosition);
if (blockInHand.getClass() != BaseBlock.class) {
return blockInHand;
}
blockId = blockInHand.getId();
blockType = BlockType.fromID(blockId);
data = blockInHand.getData();
} else {
// Attempt to parse the item ID or otherwise resolve an item/block
// name to its numeric ID
try {
blockId = Integer.parseInt(testID);
blockType = BlockType.fromID(blockId);
} catch (NumberFormatException e) {
blockType = BlockType.lookup(testID);
if (blockType == null) {
int t = worldEdit.getServer().resolveItem(testID);
if (t > 0) {
blockType = BlockType.fromID(t); // Could be null
blockId = t;
}
}
}
if (blockId == -1 && blockType == null) {
// Maybe it's a cloth
ClothColor col = ClothColor.lookup(testID);
if (col == null) {
throw new NoMatchException("Unknown wool color '" + input + "'");
}
blockType = BlockType.CLOTH;
data = col.getID();
// Prevent overriding the data value
parseDataValue = false;
}
// Read block ID
if (blockId == -1) {
blockId = blockType.getID();
}
if (!context.requireWorld().isValidBlockType(blockId)) {
throw new NoMatchException("Does not match a valid block type: '" + input + "'");
}
}
if (!context.isPreferringWildcard() && data == -1) {
// No wildcards allowed => eliminate them.
data = 0;
}
if (parseDataValue) { // Block data not yet detected
// Parse the block data (optional)
try {
if (typeAndData.length > 1 && typeAndData[1].length() > 0) {
data = Integer.parseInt(typeAndData[1]);
}
if (data > 15) {
throw new NoMatchException("Invalid data value '" + typeAndData[1] + "'");
}
if (data < 0 && (context.isRestricted() || data != -1)) {
data = 0;
}
} catch (NumberFormatException e) {
if (blockType == null) {
throw new NoMatchException("Unknown data value '" + typeAndData[1] + "'");
}
switch (blockType) {
case CLOTH:
case STAINED_CLAY:
case CARPET:
ClothColor col = ClothColor.lookup(typeAndData[1]);
if (col == null) {
throw new NoMatchException("Unknown wool color '" + typeAndData[1] + "'");
}
data = col.getID();
break;
case STEP:
case DOUBLE_STEP:
BlockType dataType = BlockType.lookup(typeAndData[1]);
if (dataType == null) {
throw new NoMatchException("Unknown step type '" + typeAndData[1] + "'");
}
switch (dataType) {
case STONE:
data = 0;
break;
case SANDSTONE:
data = 1;
break;
case WOOD:
data = 2;
break;
case COBBLESTONE:
data = 3;
break;
case BRICK:
data = 4;
break;
case STONE_BRICK:
data = 5;
break;
case NETHER_BRICK:
data = 6;
break;
case QUARTZ_BLOCK:
data = 7;
break;
default:
throw new NoMatchException("Invalid step type '" + typeAndData[1] + "'");
}
break;
default:
throw new NoMatchException("Unknown data value '" + typeAndData[1] + "'");
}
}
}
// Check if the item is allowed
LocalPlayer player = context.requirePlayer();
if (context.isRestricted() && player != null && !player.hasPermission("worldedit.anyblock")
&& worldEdit.getConfiguration().disallowedBlocks.contains(blockId)) {
throw new DisallowedUsageException("You are not allowed to use '" + input + "'");
}
if (blockType == null) {
return new BaseBlock(blockId, data);
}
switch (blockType) {
case SIGN_POST:
case 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(blockType.getID(), data, text);
case MOB_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.getServer().isValidMobType(mobName)) {
throw new NoMatchException("Unknown mob type '" + mobName + "'");
}
return new MobSpawnerBlock(data, mobName);
} else {
return new MobSpawnerBlock(data, MobType.PIG.getName());
}
case NOTE_BLOCK:
// Allow setting note
if (blockAndExtraData.length <= 1) {
return new NoteBlock(data, (byte) 0);
}
byte note = Byte.parseByte(blockAndExtraData[1]);
if (note < 0 || note > 24) {
throw new InputParseException("Out of range note value: '" + blockAndExtraData[1] + "'");
}
return new NoteBlock(data, note);
case HEAD:
// allow setting type/player/rotation
if (blockAndExtraData.length <= 1) {
return new SkullBlock(data);
}
byte rot = 0;
String type = "";
try {
rot = Byte.parseByte(blockAndExtraData[1]);
} catch (NumberFormatException e) {
type = blockAndExtraData[1];
if (blockAndExtraData.length > 2) {
try {
rot = Byte.parseByte(blockAndExtraData[2]);
} catch (NumberFormatException e2) {
throw new InputParseException("Second part of skull metadata should be a number.");
}
}
}
byte skullType = 0;
// type is either the mob type or the player name
// sorry for the four minecraft accounts named "skeleton", "wither", "zombie", or "creeper"
if (!type.isEmpty()) {
if (type.equalsIgnoreCase("skeleton")) skullType = 0;
else if (type.equalsIgnoreCase("wither")) skullType = 1;
else if (type.equalsIgnoreCase("zombie")) skullType = 2;
else if (type.equalsIgnoreCase("creeper")) skullType = 4;
else skullType = 3;
}
if (skullType == 3) {
return new SkullBlock(data, rot, type.replace(" ", "_")); // valid MC usernames
} else {
return new SkullBlock(data, skullType, rot);
}
default:
return new BaseBlock(blockId, data);
}
}
}

139
src/main/java/com/sk89q/worldedit/extension/registry/DefaultMaskParser.java Normal file
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@ -0,0 +1,139 @@
/*
* 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 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.extension.registry;
import com.sk89q.worldedit.*;
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.extent.Extent;
import com.sk89q.worldedit.function.mask.*;
import com.sk89q.worldedit.internal.registry.InputParser;
import com.sk89q.worldedit.masks.BiomeTypeMask;
import com.sk89q.worldedit.math.noise.RandomNoise;
import com.sk89q.worldedit.session.request.Request;
import com.sk89q.worldedit.session.request.RequestSelection;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
/**
* Parses mask input strings.
*/
class DefaultMaskParser extends InputParser<Mask> {
protected DefaultMaskParser(WorldEdit worldEdit) {
super(worldEdit);
}
@Override
public Mask parseFromInput(String input, ParserContext context) throws InputParseException {
List<Mask> masks = new ArrayList<Mask>();
for (String component : input.split(" ")) {
if (component.length() == 0) {
continue;
}
Mask current = getBlockMaskComponent(masks, component, context);
masks.add(current);
}
switch (masks.size()) {
case 0:
return null;
case 1:
return masks.get(0);
default:
return new MaskIntersection(masks);
}
}
private Mask getBlockMaskComponent(List<Mask> masks, String component, ParserContext context) throws InputParseException {
Extent extent = Request.request().getEditSession();
final char firstChar = component.charAt(0);
switch (firstChar) {
case '#':
if (component.equalsIgnoreCase("#existing")) {
return new ExistingBlockMask(extent);
} else if (component.equalsIgnoreCase("#solid")) {
return new SolidBlockMask(extent);
} else if (component.equalsIgnoreCase("#dregion")
|| component.equalsIgnoreCase("#dselection")
|| component.equalsIgnoreCase("#dsel")) {
return new RegionMask(new RequestSelection());
} else if (component.equalsIgnoreCase("#selection")
|| component.equalsIgnoreCase("#region")
|| component.equalsIgnoreCase("#sel")) {
try {
return new RegionMask(context.requireSession().getSelection(context.requireWorld()).clone());
} catch (IncompleteRegionException e) {
throw new InputParseException("Please make a selection first.");
}
} else {
throw new NoMatchException("Unrecognized mask '" + component + "'");
}
case '>':
case '<':
Mask submask;
if (component.length() > 1) {
submask = getBlockMaskComponent(masks, component.substring(1), context);
} else {
submask = new ExistingBlockMask(extent);
}
OffsetMask offsetMask = new OffsetMask(submask, new Vector(0, firstChar == '>' ? -1 : 1, 0));
return new MaskIntersection(offsetMask, Masks.negate(submask));
case '$':
Set<BiomeType> biomes = new HashSet<BiomeType>();
String[] biomesList = component.substring(1).split(",");
for (String biomeName : biomesList) {
try {
BiomeType biome = worldEdit.getServer().getBiomes().get(biomeName);
biomes.add(biome);
} catch (UnknownBiomeTypeException e) {
throw new InputParseException("Unknown biome '" + biomeName + "'");
}
}
return Masks.wrap(new BiomeTypeMask(biomes));
case '%':
int i = Integer.parseInt(component.substring(1));
return new NoiseFilter(new RandomNoise(), ((double) i) / 100);
case '!':
if (component.length() > 1) {
return Masks.negate(getBlockMaskComponent(masks, component.substring(1), context));
}
default:
return new BlockMask(extent, worldEdit.getBlockRegistry().parseFromInput(component, context));
}
}
}

60
src/main/java/com/sk89q/worldedit/extension/registry/HashTagPatternParser.java Normal file
View File

@ -0,0 +1,60 @@
/*
* 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 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.extension.registry;
import com.sk89q.worldedit.EmptyClipboardException;
import com.sk89q.worldedit.LocalSession;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.function.pattern.ClipboardPattern;
import com.sk89q.worldedit.function.pattern.Pattern;
import com.sk89q.worldedit.internal.registry.InputParser;
import com.sk89q.worldedit.extension.input.InputParseException;
class HashTagPatternParser extends InputParser<Pattern> {
HashTagPatternParser(WorldEdit worldEdit) {
super(worldEdit);
}
@Override
public Pattern parseFromInput(String input, ParserContext context) throws InputParseException {
if (input.charAt(0) == '#') {
if (!input.equals("#clipboard") && !input.equals("#copy")) {
throw new InputParseException("#clipboard or #copy is acceptable for patterns starting with #");
}
LocalSession session = context.requireSession();
if (session != null) {
try {
return new ClipboardPattern(session.getClipboard());
} 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");
}
} else {
return null;
}
}
}

46
src/main/java/com/sk89q/worldedit/extension/registry/MaskRegistry.java Normal file
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@ -0,0 +1,46 @@
/*
* 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 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.extension.registry;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.function.mask.Mask;
import com.sk89q.worldedit.internal.registry.AbstractRegistry;
/**
* A registry of known {@link Mask}s. Provides methods to instantiate
* new masks from input.
* </p>
* Instances of this class can be taken from
* {@link WorldEdit#getMaskRegistry()}.
*/
public final class MaskRegistry extends AbstractRegistry<Mask> {
/**
* Create a new mask registry.
*
* @param worldEdit the WorldEdit instance
*/
public MaskRegistry(WorldEdit worldEdit) {
super(worldEdit);
parsers.add(new DefaultMaskParser(worldEdit));
}
}

48
src/main/java/com/sk89q/worldedit/extension/registry/PatternRegistry.java Normal file
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@ -0,0 +1,48 @@
/*
* 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 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.extension.registry;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.function.pattern.Pattern;
import com.sk89q.worldedit.internal.registry.AbstractRegistry;
/**
* A registry of known {@link Pattern}s. Provides methods to instantiate
* new patterns from input.
* </p>
* Instances of this class can be taken from
* {@link WorldEdit#getPatternRegistry()}.
*/
public final class PatternRegistry extends AbstractRegistry<Pattern> {
/**
* Create a new instance.
*
* @param worldEdit the WorldEdit instance
*/
public PatternRegistry(WorldEdit worldEdit) {
super(worldEdit);
parsers.add(new HashTagPatternParser(worldEdit));
parsers.add(new SingleBlockPatternParser(worldEdit));
parsers.add(new RandomPatternParser(worldEdit));
}
}

67
src/main/java/com/sk89q/worldedit/extension/registry/RandomPatternParser.java Normal file
View File

@ -0,0 +1,67 @@
/*
* 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 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.extension.registry;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.blocks.BaseBlock;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.extension.input.InputParseException;
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;
class RandomPatternParser extends InputParser<Pattern> {
RandomPatternParser(WorldEdit worldEdit) {
super(worldEdit);
}
@Override
public Pattern parseFromInput(String input, ParserContext context) throws InputParseException {
BlockRegistry blockRegistry = worldEdit.getBlockRegistry();
RandomPattern randomPattern = new RandomPattern();
for (String token : input.split(",")) {
BaseBlock 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;
}
}

46
src/main/java/com/sk89q/worldedit/extension/registry/SingleBlockPatternParser.java Normal file
View File

@ -0,0 +1,46 @@
/*
* 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 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.extension.registry;
import com.sk89q.worldedit.WorldEdit;
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;
import com.sk89q.worldedit.extension.input.InputParseException;
class SingleBlockPatternParser extends InputParser<Pattern> {
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.getBlockRegistry().parseFromInput(items[0], context));
} else {
return null;
}
}
}

23
src/main/java/com/sk89q/worldedit/extent/Extent.java
View File

@ -19,6 +19,8 @@
package com.sk89q.worldedit.extent;
import com.sk89q.worldedit.Vector;
/**
* A world, portion of a world, clipboard, or other object that can have blocks
* set or entities placed.
@ -27,4 +29,25 @@ package com.sk89q.worldedit.extent;
* @see OutputExtent the set____() portion
*/
public interface Extent extends InputExtent, OutputExtent {
/**
* Get the minimum point in the extent.
* </p>
* If the extent is unbounded, then a large (negative) value may
* be returned.
*
* @return the minimum point
*/
Vector getMinimumPoint();
/**
* Get the maximum point in the extent.
* </p>
* If the extent is unbounded, then a large (positive) value may
* be returned.
*
* @return the maximum point
*/
Vector getMaximumPoint();
}

11
src/main/java/com/sk89q/worldedit/extent/ExtentDelegate.java
View File

@ -70,6 +70,16 @@ public class ExtentDelegate implements Extent {
return extent.setBlock(location, block);
}
@Override
public Vector getMinimumPoint() {
return extent.getMinimumPoint();
}
@Override
public Vector getMaximumPoint() {
return extent.getMaximumPoint();
}
protected Operation commitBefore() {
return null;
}
@ -88,4 +98,5 @@ public class ExtentDelegate implements Extent {
return null;
}
}
}

56
src/main/java/com/sk89q/worldedit/function/mask/Masks.java
View File

@ -19,9 +19,8 @@
package com.sk89q.worldedit.function.mask;
import com.sk89q.worldedit.EditSession;
import com.sk89q.worldedit.Vector;
import com.sk89q.worldedit.Vector2D;
import com.sk89q.worldedit.*;
import com.sk89q.worldedit.session.request.Request;
import static com.google.common.base.Preconditions.checkNotNull;
@ -95,12 +94,19 @@ public final class Masks {
/**
* Wrap an old-style mask and convert it to a new mask.
* </p>
* Note, however, that this is strongly not recommended because
* {@link com.sk89q.worldedit.masks.Mask#prepare(LocalSession, LocalPlayer, Vector)}
* is not called.
*
* @param editSession the edit session to bind to
* @param mask the old-style mask
* @param editSession the edit session to bind to
* @return a new-style mask
* @deprecated Please avoid if possible
*/
public static Mask wrap(final EditSession editSession, final com.sk89q.worldedit.masks.Mask mask) {
@Deprecated
@SuppressWarnings("deprecation")
public static Mask wrap(final com.sk89q.worldedit.masks.Mask mask, final EditSession editSession) {
checkNotNull(mask);
return new AbstractMask() {
@Override
@ -110,4 +116,44 @@ public final class Masks {
};
}
/**
* Wrap an old-style mask and convert it to a new mask.
* </p>
* As an {@link EditSession} is not provided in this case, one will be
* taken from the {@link Request}, if possible. If not possible, then the
* mask will return false.
*
* @param mask the old-style mask
* @return a new-style mask
*/
@SuppressWarnings("deprecation")
public static Mask wrap(final com.sk89q.worldedit.masks.Mask mask) {
checkNotNull(mask);
return new AbstractMask() {
@Override
public boolean test(Vector vector) {
EditSession editSession = Request.request().getEditSession();
return editSession != null && mask.matches(editSession, vector);
}
};
}
/**
* Convert a new-style mask to an old-style mask.
*
* @param mask the new-style mask
* @return an old-style mask
*/
@SuppressWarnings("deprecation")
public static com.sk89q.worldedit.masks.Mask wrap(final Mask mask) {
checkNotNull(mask);
return new com.sk89q.worldedit.masks.AbstractMask() {
@Override
public boolean matches(EditSession editSession, Vector pos) {
Request.request().setEditSession(editSession);
return mask.test(pos);
}
};
}
}

90
src/main/java/com/sk89q/worldedit/function/mask/OffsetMask.java Normal file
View File

@ -0,0 +1,90 @@
/*
* 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 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.function.mask;
import com.sk89q.worldedit.Vector;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* Checks whether the provided mask tests true for an offset position.
*/
public class OffsetMask extends AbstractMask {
private Mask mask;
private Vector offset;
/**
* Create a new instance.
*
* @param mask the mask
* @param offset the offset
*/
public OffsetMask(Mask mask, Vector offset) {
checkNotNull(mask);
checkNotNull(offset);
this.mask = mask;
this.offset = offset;
}
/**
* Get the mask.
*
* @return the mask
*/
public Mask getMask() {
return mask;
}
/**
* Set the mask.
*
* @param mask the mask
*/
public void setMask(Mask mask) {
checkNotNull(mask);
this.mask = mask;
}
/**
* Get the offset.
*
* @return the offset
*/
public Vector getOffset() {
return offset;
}
/**
* Set the offset.
*
* @param offset the offset
*/
public void setOffset(Vector offset) {
checkNotNull(offset);
this.offset = offset;
}
@Override
public boolean test(Vector vector) {
return getMask().test(vector.add(offset));
}
}

59
src/main/java/com/sk89q/worldedit/function/pattern/ClipboardPattern.java Normal file
View File

@ -0,0 +1,59 @@
/*
* 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 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.function.pattern;
import com.sk89q.worldedit.CuboidClipboard;
import com.sk89q.worldedit.Vector;
import com.sk89q.worldedit.blocks.BaseBlock;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* A pattern that reads from {@link CuboidClipboard}.
*
* @deprecated May be removed without notice, but there is no direct replacement yet
*/
@Deprecated
public class ClipboardPattern extends AbstractPattern {
private final CuboidClipboard clipboard;
private final Vector size;
/**
* Create a new clipboard pattern.
*
* @param clipboard the clipboard
*/
public ClipboardPattern(CuboidClipboard clipboard) {
checkNotNull(clipboard);
this.clipboard = clipboard;
this.size = clipboard.getSize();
}
@Override
public BaseBlock apply(Vector position) {
int xp = Math.abs(position.getBlockX()) % size.getBlockX();
int yp = Math.abs(position.getBlockY()) % size.getBlockY();
int zp = Math.abs(position.getBlockZ()) % size.getBlockZ();
return clipboard.getPoint(new Vector(xp, yp, zp));
}
}

21
src/main/java/com/sk89q/worldedit/function/pattern/Patterns.java
View File

@ -48,4 +48,25 @@ public final class Patterns {
};
}
/**
* Wrap a new-style pattern and return an old-style pattern.
*
* @param pattern the pattern
* @return an old-style pattern
*/
public static com.sk89q.worldedit.patterns.Pattern wrap(final Pattern pattern) {
checkNotNull(pattern);
return new com.sk89q.worldedit.patterns.Pattern() {
@Override
public BaseBlock next(Vector position) {
return pattern.apply(position);
}
@Override
public BaseBlock next(int x, int y, int z) {
return next(new Vector(x, y, z));
}
};
}
}

95
src/main/java/com/sk89q/worldedit/function/pattern/RepeatingExtentPattern.java Normal file
View File

@ -0,0 +1,95 @@
/*
* 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 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.function.pattern;
import com.sk89q.worldedit.Vector;
import com.sk89q.worldedit.blocks.BaseBlock;
import com.sk89q.worldedit.extent.Extent;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* Returns the blocks from {@link Extent}, repeating when out of bounds.
*/
public class RepeatingExtentPattern extends AbstractPattern {
private Extent extent;
private Vector offset;
/**
* Create a new instance.
*
* @param extent the extent
* @param offset the offset
*/
public RepeatingExtentPattern(Extent extent, Vector offset) {
setExtent(extent);
setOffset(offset);
}
/**
* Get the extent.
*
* @return the extent
*/
public Extent getExtent() {
return extent;
}
/**
* Set the extent.
*
* @param extent the extent
*/
public void setExtent(Extent extent) {
checkNotNull(extent);
this.extent = extent;
}
/**
* Get the offset.
*
* @return the offset
*/
public Vector getOffset() {
return offset;
}
/**
* Set the offset.
*
* @param offset the offset
*/
public void setOffset(Vector offset) {
checkNotNull(offset);
this.offset = offset;
}
@Override
public BaseBlock apply(Vector position) {
Vector base = position.add(offset);
Vector size = extent.getMaximumPoint().subtract(extent.getMinimumPoint());
int x = base.getBlockX() % size.getBlockX();
int y = base.getBlockY() % size.getBlockY();
int z = base.getBlockZ() % size.getBlockZ();
return extent.getBlock(new Vector(x, y, z));
}
}

67
src/main/java/com/sk89q/worldedit/internal/registry/AbstractRegistry.java Normal file
View File

@ -0,0 +1,67 @@
/*
* 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 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.internal.registry;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.NoMatchException;
import java.util.ArrayList;
import java.util.List;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* An abstract implementation of a registry for internal usage.
*
* @param <E> the element that the registry returns
*/
@SuppressWarnings("ProtectedField")
public abstract class AbstractRegistry<E> {
protected final WorldEdit worldEdit;
protected final List<InputParser<E>> parsers = new ArrayList<InputParser<E>>();
/**
* Create a new registry.
*
* @param worldEdit the WorldEdit instance
*/
protected AbstractRegistry(WorldEdit worldEdit) {
checkNotNull(worldEdit);
this.worldEdit = worldEdit;
}
public E parseFromInput(String input, ParserContext context) throws InputParseException {
E match;
for (InputParser<E> parser : parsers) {
match = parser.parseFromInput(input, context);
if (match != null) {
return match;
}
}
throw new NoMatchException("No match for '" + input + "'");
}
}

42
src/main/java/com/sk89q/worldedit/internal/registry/InputParser.java Normal file
View File

@ -0,0 +1,42 @@
/*
* 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 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.internal.registry;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.extension.input.InputParseException;
/**
* Input parser interface for {@link AbstractRegistry}.
*
* @param <E> the element
*/
@SuppressWarnings("ProtectedField")
public abstract class InputParser<E> {
protected final WorldEdit worldEdit;
protected InputParser(WorldEdit worldEdit) {
this.worldEdit = worldEdit;
}
public abstract E parseFromInput(String input, ParserContext context) throws InputParseException;
}

139
src/main/java/com/sk89q/worldedit/regions/NullRegion.java Normal file
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@ -0,0 +1,139 @@
/*
* 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 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.regions;
import com.sk89q.worldedit.*;
import com.sk89q.worldedit.Vector;
import java.util.*;
/**
* A region that contains no points.
*/
public class NullRegion implements Region {
private LocalWorld world;
@Override
public Vector getMinimumPoint() {
return new Vector(0, 0, 0);
}
@Override
public Vector getMaximumPoint() {
return new Vector(0, 0, 0);
}
@Override
public Vector getCenter() {
return new Vector(0, 0, 0);
}
@Override
public int getArea() {
return 0;
}
@Override
public int getWidth() {
return 0;
}
@Override
public int getHeight() {
return 0;
}
@Override
public int getLength() {
return 0;
}
@Override
public void expand(Vector... changes) throws RegionOperationException {
throw new RegionOperationException("Cannot change NullRegion");
}
@Override
public void contract(Vector... changes) throws RegionOperationException {
throw new RegionOperationException("Cannot change NullRegion");
}
@Override
public void shift(Vector change) throws RegionOperationException {
throw new RegionOperationException("Cannot change NullRegion");
}
@Override
public boolean contains(Vector pt) {
return false;
}
@Override
public Set<Vector2D> getChunks() {
return Collections.emptySet();
}
@Override
public Set<Vector> getChunkCubes() {
return Collections.emptySet();
}
@Override
public LocalWorld getWorld() {
return world;
}
@Override
public void setWorld(LocalWorld world) {
this.world = world;
}
@Override
public NullRegion clone() {
return new NullRegion();
}
@Override
public List<BlockVector2D> polygonize(int maxPoints) {
return Collections.emptyList();
}
@Override
public Iterator<BlockVector> iterator() {
return new Iterator<BlockVector>() {
@Override
public boolean hasNext() {
return false;
}
@Override
public BlockVector next() {
throw new NoSuchElementException();
}
@Override
public void remove() {
throw new UnsupportedOperationException("Cannot remove");
}
};
}
}

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@ -0,0 +1,116 @@
/*
* 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 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.session.request;
import com.sk89q.worldedit.EditSession;
import com.sk89q.worldedit.LocalSession;
import com.sk89q.worldedit.LocalWorld;
import javax.annotation.Nullable;
/**
* Describes the current request using a {@link ThreadLocal}.
*/
public final class Request {
private static final ThreadLocal<Request> threadLocal =
new ThreadLocal<Request>() {
@Override protected Request initialValue() {
return new Request();
}
};
private @Nullable LocalWorld world;
private @Nullable LocalSession session;
private @Nullable EditSession editSession;
private Request() {
}
/**
* Get the request world.
*
* @return the world, which may be null
*/
public @Nullable LocalWorld getWorld() {
return world;
}
/**
* Set the request world.
*
* @param world the world, which may be null
*/
public void setWorld(@Nullable LocalWorld world) {
this.world = world;
}
/**
* Get the request session.
*
* @return the session, which may be null
*/
public @Nullable LocalSession getSession() {
return session;
}
/**
* Get the request session.
*
* @param session the session, which may be null
*/
public void setSession(@Nullable LocalSession session) {
this.session = session;
}
/**
* Get the {@link EditSession}.
*
* @return the edit session, which may be null
*/
public @Nullable EditSession getEditSession() {
return editSession;
}
/**
* Set the {@link EditSession}.
*
* @param editSession the edit session, which may be null
*/
public void setEditSession(@Nullable EditSession editSession) {
this.editSession = editSession;
}
/**
* Get the current request, which is specific to the current thread.
*
* @return the current request
*/
public static Request request() {
return threadLocal.get();
}
/**
* Reset the current request and clear all fields.
*/
public static void reset() {
threadLocal.remove();
}
}

150
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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 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.session.request;
import com.sk89q.worldedit.*;
import com.sk89q.worldedit.regions.NullRegion;
import com.sk89q.worldedit.regions.Region;
import com.sk89q.worldedit.regions.RegionOperationException;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
/**
* A region that mirrors the current selection according to the current
* {@link LocalSession} and {@link LocalWorld} set on the current
* {@link Request}.
* </p>
* If a selection cannot be taken, then the selection will be assumed to be
* that of a {@link NullRegion}.
*/
public class RequestSelection implements Region {
/**
* Get the delegate region.
*
* @return the delegate region
*/
protected Region getRegion() {
LocalSession session = Request.request().getSession();
LocalWorld world = Request.request().getWorld();
if (session != null && world != null) {
try {
return session.getSelection(world);
} catch (IncompleteRegionException ignored) {
}
}
return new NullRegion();
}
@Override
public Vector getMinimumPoint() {
return getRegion().getMinimumPoint();
}
@Override
public Vector getMaximumPoint() {
return getRegion().getMaximumPoint();
}
@Override
public Vector getCenter() {
return getRegion().getCenter();
}
@Override
public int getArea() {
return getRegion().getArea();
}
@Override
public int getWidth() {
return getRegion().getWidth();
}
@Override
public int getHeight() {
return getRegion().getHeight();
}
@Override
public int getLength() {
return getRegion().getLength();
}
@Override
public void expand(Vector... changes) throws RegionOperationException {
getRegion().expand(changes);
}
@Override
public void contract(Vector... changes) throws RegionOperationException {
getRegion().contract(changes);
}
@Override
public void shift(Vector change) throws RegionOperationException {
getRegion().shift(change);
}
@Override
public boolean contains(Vector pt) {
return getRegion().contains(pt);
}
@Override
public Set<Vector2D> getChunks() {
return getRegion().getChunks();
}
@Override
public Set<Vector> getChunkCubes() {
return getRegion().getChunkCubes();
}
@Override
public LocalWorld getWorld() {
return getRegion().getWorld();
}
@Override
public void setWorld(LocalWorld world) {
getRegion().setWorld(world);
}
@Override
public Region clone() {
return this;
}
@Override
public List<BlockVector2D> polygonize(int maxPoints) {
return getRegion().polygonize(maxPoints);
}
@Override
public Iterator<BlockVector> iterator() {
return getRegion().iterator();
}
}