This commit is contained in:
Jesse Boyd
2019-07-18 04:30:02 +10:00
280 changed files with 13872 additions and 8497 deletions

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@ -27,13 +27,14 @@ import com.sk89q.worldedit.regions.iterator.RegionIterator;
import com.sk89q.worldedit.world.World;
import com.sk89q.worldedit.world.storage.ChunkStore;
import java.util.AbstractSet;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
public abstract class AbstractRegion implements Region {
public abstract class AbstractRegion extends AbstractSet<BlockVector3> implements Region {
protected World world;
@ -41,6 +42,11 @@ public abstract class AbstractRegion implements Region {
this.world = world;
}
@Override
public int size() {
return getArea();
}
@Override
public Vector3 getCenter() {
return getMinimumPoint().add(getMaximumPoint()).toVector3().divide(2);
@ -100,21 +106,6 @@ public abstract class AbstractRegion implements Region {
return points;
}
/**
* Get the number of blocks in the region.
*
* @return number of blocks
*/
@Override
public int getArea() {
BlockVector3 min = getMinimumPoint();
BlockVector3 max = getMaximumPoint();
return (max.getX() - min.getX() + 1) *
(max.getY() - min.getY() + 1) *
(max.getZ() - min.getZ() + 1);
}
/**
* Get X-size.
*

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@ -19,12 +19,20 @@
package com.sk89q.worldedit.regions;
import com.boydti.fawe.beta.ChunkFilterBlock;
import com.boydti.fawe.beta.Filter;
import com.boydti.fawe.beta.IChunk;
import com.boydti.fawe.beta.IChunkGet;
import com.boydti.fawe.beta.IChunkSet;
import com.sk89q.worldedit.function.RegionFunction;
import com.sk89q.worldedit.math.BlockVector2;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.math.MutableBlockVector3;
import com.sk89q.worldedit.math.Vector3;
import com.sk89q.worldedit.world.World;
import javax.annotation.Nullable;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
@ -54,14 +62,23 @@ public interface Region extends Iterable<BlockVector3>, Cloneable {
*
* @return center point
*/
Vector3 getCenter();
default Vector3 getCenter() {
return getMinimumPoint().add(getMaximumPoint()).toVector3().divide(2);
}
/**
* Get the number of blocks in the region.
*
* @return number of blocks
*/
int getArea();
default int getArea() {
BlockVector3 min = getMinimumPoint();
BlockVector3 max = getMaximumPoint();
return (max.getX() - min.getX() + 1) *
(max.getY() - min.getY() + 1) *
(max.getZ() - min.getZ() + 1);
}
/**
* Get X-size.
@ -128,7 +145,9 @@ public interface Region extends Iterable<BlockVector3>, Cloneable {
* @param position the position
* @return true if contained
*/
boolean contains(BlockVector3 position);
default boolean contains(BlockVector3 position) {
return contains(position.getX(), position.getY(), position.getZ());
}
/**
* Get a list of chunks.
@ -172,4 +191,63 @@ public interface Region extends Iterable<BlockVector3>, Cloneable {
* @return the points.
*/
List<BlockVector2> polygonize(int maxPoints);
default int getMinY() {
return getMinimumPoint().getY();
}
default int getMaxY() {
return getMaximumPoint().getY();
}
default void filter(final IChunk chunk, final Filter filter, ChunkFilterBlock block, final IChunkGet get, final IChunkSet set) {
int minSection = Math.max(0, getMinY() >> 4);
int maxSection = Math.min(15, getMaxY() >> 4);
for (int layer = minSection; layer <= maxSection; layer++) {
if (!get.hasSection(layer) || !filter.appliesLayer(chunk, layer)) return;
block = block.init(get, set, layer);
block.filter(filter, this);
}
}
default void filter(final IChunk chunk, final Filter filter, ChunkFilterBlock block, final IChunkGet get, final IChunkSet set, final int minY, final int maxY) {
int minSection = minY >> 4;
int maxSection = maxY >> 4;
int yStart = (minY & 15);
int yEnd = (maxY & 15);
if (minSection == maxSection) {
filter(chunk, filter, block, get, set, minSection, yStart, yEnd);
return;
}
if (yStart != 0) {
filter(chunk, filter, block, get, set, minSection, yStart, 15);
minSection++;
}
if (yEnd != 15) {
filter(chunk, filter, block, get, set, minSection, 0, yEnd);
maxSection--;
}
for (int layer = minSection; layer < maxSection; layer++) {
filter(chunk, filter, block, get, set, layer);
}
return;
}
default void filter(final IChunk chunk, final Filter filter, ChunkFilterBlock block, final IChunkGet get, final IChunkSet set, int layer) {
if (!get.hasSection(layer) || !filter.appliesLayer(chunk, layer)) return;
block = block.init(get, set, layer);
block.filter(filter);
}
default void filter(final IChunk chunk, final Filter filter, ChunkFilterBlock block, final IChunkGet get, final IChunkSet set, int layer, int minX, int minY, int minZ, int maxX, int maxY, int maxZ) {
if (!get.hasSection(layer) || !filter.appliesLayer(chunk, layer)) return;
block = block.init(get, set, layer);
block.filter(filter, minX, minY, minZ, maxX, maxY, maxZ);
}
default void filter(final IChunk chunk, final Filter filter, ChunkFilterBlock block, final IChunkGet get, final IChunkSet set, int layer, int yStart, int yEnd) {
if (!get.hasSection(layer) || !filter.appliesLayer(chunk, layer)) return;
block = block.init(get, set, layer);
block.filter(filter, yStart, yEnd);
}
}

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@ -19,9 +19,6 @@
package com.sk89q.worldedit.regions;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
import com.google.common.collect.Iterators;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.world.World;
@ -31,6 +28,9 @@ import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* An intersection of several other regions. Any location that is contained in one
* of the child regions is considered as contained by this region.

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@ -1,191 +0,0 @@
/*
* 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.regions;
import static com.google.common.base.Preconditions.checkNotNull;
import com.sk89q.worldedit.math.BlockVector2;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.math.Vector3;
import com.sk89q.worldedit.math.transform.Identity;
import com.sk89q.worldedit.math.transform.Transform;
import com.sk89q.worldedit.world.World;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.annotation.Nullable;
/**
* Transforms another region according to a provided vector {@code Transform}.
*
* @see Transform
*/
public class TransformRegion extends AbstractRegion {
private final Region region;
private Transform transform = new Identity();
/**
* Create a new instance.
*
* @param region the region
* @param transform the transform
*/
public TransformRegion(Region region, Transform transform) {
this(null, region, transform);
}
/**
* Create a new instance.
*
* @param world the world, which may be null
* @param region the region
* @param transform the transform
*/
public TransformRegion(@Nullable World world, Region region, Transform transform) {
super(world);
checkNotNull(region);
checkNotNull(transform);
this.region = region;
this.transform = transform;
}
/**
* Get the untransformed, base region.
*
* @return the base region
*/
public Region getRegion() {
return region;
}
/**
* Get the transform that is applied.
*
* @return the transform
*/
public Transform getTransform() {
return transform;
}
/**
* Set the transform that is applied.
*
* @param transform the transform
*/
public void setTransform(Transform transform) {
checkNotNull(transform);
this.transform = transform;
}
@Override
public BlockVector3 getMinimumPoint() {
return transform.apply(region.getMinimumPoint().toVector3()).toBlockPoint();
}
@Override
public BlockVector3 getMaximumPoint() {
return transform.apply(region.getMaximumPoint().toVector3()).toBlockPoint();
}
@Override
public Vector3 getCenter() {
return transform.apply(region.getCenter());
}
@Override
public int getArea() {
return region.getArea(); // Cannot transform this
}
@Override
public int getWidth() {
return getMaximumPoint().subtract(getMinimumPoint()).getBlockX() + 1;
}
@Override
public int getHeight() {
return getMaximumPoint().subtract(getMinimumPoint()).getBlockY() + 1;
}
@Override
public int getLength() {
return getMaximumPoint().subtract(getMinimumPoint()).getBlockZ() + 1;
}
@Override
public void expand(BlockVector3... changes) throws RegionOperationException {
throw new RegionOperationException("Can't expand a TransformedRegion");
}
@Override
public void contract(BlockVector3... changes) throws RegionOperationException {
throw new RegionOperationException("Can't contract a TransformedRegion");
}
@Override
public void shift(BlockVector3 change) throws RegionOperationException {
throw new RegionOperationException("Can't change a TransformedRegion");
}
@Override
public boolean contains(BlockVector3 position) {
return region.contains(transform.inverse().apply(position.toVector3()).toBlockPoint());
}
@Override
public List<BlockVector2> polygonize(int maxPoints) {
List<BlockVector2> origPoints = region.polygonize(maxPoints);
List<BlockVector2> transformedPoints = new ArrayList<>();
for (BlockVector2 vector : origPoints) {
transformedPoints.add(transform.apply(vector.toVector3(0)).toVector2().toBlockPoint());
}
return transformedPoints;
}
@Override
public Iterator<BlockVector3> iterator() {
final Iterator<BlockVector3> it = region.iterator();
return new Iterator<BlockVector3>() {
@Override
public boolean hasNext() {
return it.hasNext();
}
@Override
public BlockVector3 next() {
BlockVector3 next = it.next();
if (next != null) {
return transform.apply(next.toVector3()).toBlockPoint();
} else {
return null;
}
}
@Override
public void remove() {
it.remove();
}
};
}
}