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Added offset to ClipboardPattern.

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Takes input like '//set #clipboard@-1,0,1' which shifts the pattern over.
It also now extends RepeatingExtentPattern, which was previously unused.
This commit is contained in:
wizjany 2019-02-11 17:40:30 -05:00 committed by Wizjany
parent 76400e533d
commit 19796aa3be
3 changed files with 65 additions and 29 deletions
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32
worldedit-core/src/main/java/com/sk89q/worldedit/extension/factory/parser/pattern/ClipboardPatternParser.java
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@ -28,31 +28,53 @@ 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.internal.registry.InputParser;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.session.ClipboardHolder;
import java.util.List;
public class ClipboardPatternParser extends SimpleInputParser<Pattern> {
public class ClipboardPatternParser extends InputParser<Pattern> {
public ClipboardPatternParser(WorldEdit worldEdit) {
super(worldEdit);
}
@Override
public List<String> getMatchedAliases() {
public List<String> getSuggestions() {
return Lists.newArrayList("#clipboard", "#copy");
}
@Override
public Pattern parseFromSimpleInput(String input, ParserContext context) throws InputParseException {
public Pattern parseFromInput(String input, ParserContext context) throws InputParseException {
if (!input.startsWith("#clipboard") && !input.startsWith("#copy")) {
return null;
}
LocalSession session = context.requireSession();
int offsetPart;
BlockVector3 offset = BlockVector3.ZERO;
if ((offsetPart = input.indexOf('@')) >= 0) {
if (input.length() <= offsetPart + 1) {
throw new InputParseException("Clipboard offset coordinates not specified!");
}
String offsetString = input.substring(offsetPart + 1);
String[] offsetCoords = offsetString.split(",");
if (offsetCoords.length != 3) {
throw new InputParseException("Clipboard offset needs x,y,z coordinates.");
}
offset = BlockVector3.at(
Integer.valueOf(offsetCoords[0]),
Integer.valueOf(offsetCoords[1]),
Integer.valueOf(offsetCoords[2])
);
}
if (session != null) {
try {
ClipboardHolder holder = session.getClipboard();
Clipboard clipboard = holder.getClipboard();
return new ClipboardPattern(clipboard);
return new ClipboardPattern(clipboard, offset);
} catch (EmptyClipboardException e) {
throw new InputParseException("To use #clipboard, please first copy something to your clipboard");
}

28
worldedit-core/src/main/java/com/sk89q/worldedit/function/pattern/ClipboardPattern.java
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@ -19,19 +19,13 @@
package com.sk89q.worldedit.function.pattern;
import static com.google.common.base.Preconditions.checkNotNull;
import com.sk89q.worldedit.extent.clipboard.Clipboard;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.world.block.BaseBlock;
/**
* A pattern that reads from {@link Clipboard}.
*/
public class ClipboardPattern extends AbstractPattern {
private final Clipboard clipboard;
private final BlockVector3 size;
public class ClipboardPattern extends RepeatingExtentPattern {
/**
* Create a new clipboard pattern.
@ -39,18 +33,16 @@ public class ClipboardPattern extends AbstractPattern {
* @param clipboard the clipboard
*/
public ClipboardPattern(Clipboard clipboard) {
checkNotNull(clipboard);
this.clipboard = clipboard;
this.size = clipboard.getMaximumPoint().subtract(clipboard.getMinimumPoint()).add(1, 1, 1);
this(clipboard, BlockVector3.ZERO);
}
@Override
public BaseBlock apply(BlockVector3 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.getFullBlock(clipboard.getMinimumPoint().add(xp, yp, zp));
/**
* Create a new clipboard pattern.
*
* @param clipboard the clipboard
* @param offset the offset
*/
public ClipboardPattern(Clipboard clipboard, BlockVector3 offset) {
super(clipboard, clipboard.getMinimumPoint(), offset);
}
}

34
worldedit-core/src/main/java/com/sk89q/worldedit/function/pattern/RepeatingExtentPattern.java
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@ -30,7 +30,9 @@ import com.sk89q.worldedit.world.block.BaseBlock;
*/
public class RepeatingExtentPattern extends AbstractPattern {
private final BlockVector3 size;
private Extent extent;
private BlockVector3 origin;
private BlockVector3 offset;
/**
@ -39,9 +41,11 @@ public class RepeatingExtentPattern extends AbstractPattern {
* @param extent the extent
* @param offset the offset
*/
public RepeatingExtentPattern(Extent extent, BlockVector3 offset) {
public RepeatingExtentPattern(Extent extent, BlockVector3 origin, BlockVector3 offset) {
setExtent(extent);
setOrigin(origin);
setOffset(offset);
size = extent.getMaximumPoint().subtract(extent.getMinimumPoint()).add(1, 1, 1);
}
/**
@ -82,14 +86,32 @@ public class RepeatingExtentPattern extends AbstractPattern {
this.offset = offset;
}
/**
* Get the origin.
*
* @return the origin
*/
public BlockVector3 getOrigin() {
return origin;
}
/**
* Set the origin.
*
* @param origin the origin
*/
public void setOrigin(BlockVector3 origin) {
checkNotNull(origin);
this.origin = origin;
}
@Override
public BaseBlock apply(BlockVector3 position) {
BlockVector3 base = position.add(offset);
BlockVector3 size = extent.getMaximumPoint().subtract(extent.getMinimumPoint()).add(1, 1, 1);
int x = base.getBlockX() % size.getBlockX();
int y = base.getBlockY() % size.getBlockY();
int z = base.getBlockZ() % size.getBlockZ();
return extent.getFullBlock(BlockVector3.at(x, y, z));
int x = Math.abs(base.getBlockX()) % size.getBlockX();
int y = Math.abs(base.getBlockY()) % size.getBlockY();
int z = Math.abs(base.getBlockZ()) % size.getBlockZ();
return extent.getFullBlock(BlockVector3.at(x, y, z).add(origin));
}
}