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Allow use of BlockVectorSet for large //line selections instead of LocalBlockVectorSet (#1713)

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Jordan 2022-05-11 13:22:10 +01:00 committed by GitHub
parent 059c5f046d
commit 1c7643bb58
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10 changed files with 205 additions and 74 deletions
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4
worldedit-core/src/main/java/com/fastasyncworldedit/core/extension/factory/parser/pattern/BufferedPattern2DParser.java
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@ -3,10 +3,12 @@ package com.fastasyncworldedit.core.extension.factory.parser.pattern;
import com.fastasyncworldedit.core.configuration.Caption;
import com.fastasyncworldedit.core.extension.factory.parser.RichParser;
import com.fastasyncworldedit.core.function.pattern.BufferedPattern2D;
import com.sk89q.worldedit.IncompleteRegionException;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.function.pattern.Pattern;
import com.sk89q.worldedit.regions.Region;
import com.sk89q.worldedit.util.formatting.text.TextComponent;
import javax.annotation.Nonnull;
@ -40,7 +42,7 @@ public class BufferedPattern2DParser extends RichParser<Pattern> {
));
}
Pattern inner = this.worldEdit.getPatternFactory().parseFromInput(input[0], context);
return new BufferedPattern2D(context.requireActor(), inner);
return new BufferedPattern2D(context.requireActor(), inner, context.getSelection());
}
}

4
worldedit-core/src/main/java/com/fastasyncworldedit/core/extension/factory/parser/pattern/BufferedPatternParser.java
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@ -3,10 +3,12 @@ package com.fastasyncworldedit.core.extension.factory.parser.pattern;
import com.fastasyncworldedit.core.configuration.Caption;
import com.fastasyncworldedit.core.extension.factory.parser.RichParser;
import com.fastasyncworldedit.core.function.pattern.BufferedPattern;
import com.sk89q.worldedit.IncompleteRegionException;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.function.pattern.Pattern;
import com.sk89q.worldedit.regions.Region;
import com.sk89q.worldedit.util.formatting.text.TextComponent;
import javax.annotation.Nonnull;
@ -40,7 +42,7 @@ public class BufferedPatternParser extends RichParser<Pattern> {
));
}
Pattern inner = this.worldEdit.getPatternFactory().parseFromInput(arguments[0], context);
return new BufferedPattern(context.requireActor(), inner);
return new BufferedPattern(context.requireActor(), inner, context.getSelection());
}
}

10
worldedit-core/src/main/java/com/fastasyncworldedit/core/function/mask/CachedMask.java
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@ -1,6 +1,6 @@
package com.fastasyncworldedit.core.function.mask;
import com.fastasyncworldedit.core.math.LocalBlockVectorSet;
import com.fastasyncworldedit.core.math.BlockVectorSet;
import com.sk89q.worldedit.extent.Extent;
import com.sk89q.worldedit.function.mask.AbstractExtentMask;
import com.sk89q.worldedit.function.mask.Mask;
@ -11,8 +11,8 @@ import javax.annotation.Nullable;
public class CachedMask extends AbstractDelegateMask implements ResettableMask {
private final boolean hasExtent;
private transient LocalBlockVectorSet cache_checked = new LocalBlockVectorSet();
private transient LocalBlockVectorSet cache_results = new LocalBlockVectorSet();
private transient BlockVectorSet cache_checked = new BlockVectorSet();
private transient BlockVectorSet cache_results = new BlockVectorSet();
public CachedMask(Mask mask) {
super(mask);
@ -28,8 +28,8 @@ public class CachedMask extends AbstractDelegateMask implements ResettableMask {
@Override
public void reset() {
cache_checked = new LocalBlockVectorSet();
cache_results = new LocalBlockVectorSet();
cache_checked = new BlockVectorSet();
cache_results = new BlockVectorSet();
resetCache();
}

20
worldedit-core/src/main/java/com/fastasyncworldedit/core/function/pattern/BufferedPattern.java
View File

@ -3,17 +3,21 @@ package com.fastasyncworldedit.core.function.pattern;
import com.fastasyncworldedit.core.Fawe;
import com.fastasyncworldedit.core.math.LocalBlockVectorSet;
import com.fastasyncworldedit.core.util.FaweTimer;
import com.fastasyncworldedit.core.util.collection.BlockVector3Set;
import com.sk89q.worldedit.WorldEditException;
import com.sk89q.worldedit.extension.platform.Actor;
import com.sk89q.worldedit.extent.Extent;
import com.sk89q.worldedit.function.pattern.AbstractPattern;
import com.sk89q.worldedit.function.pattern.Pattern;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.regions.Region;
import com.sk89q.worldedit.world.block.BaseBlock;
import javax.annotation.Nullable;
public class BufferedPattern extends AbstractPattern implements ResettablePattern {
protected final LocalBlockVectorSet set = new LocalBlockVectorSet();
protected final BlockVector3Set set;
protected final FaweTimer timer;
protected final long[] actionTime;
@ -26,6 +30,18 @@ public class BufferedPattern extends AbstractPattern implements ResettablePatter
* @param parent pattern to set
*/
public BufferedPattern(Actor actor, Pattern parent) {
this(actor, parent, null);
}
/**
* Create a new {@link Pattern} instance
*
* @param actor actor associated with the pattern
* @param parent pattern to set
* @param region anticipated area of the edit
* @since TODO
*/
public BufferedPattern(Actor actor, Pattern parent, @Nullable Region region) {
long[] tmp = actor.getMeta("lastActionTime");
if (tmp == null) {
actor.setMeta("lastActionTime", tmp = new long[2]);
@ -33,6 +49,8 @@ public class BufferedPattern extends AbstractPattern implements ResettablePatter
actionTime = tmp;
this.pattern = parent;
this.timer = Fawe.instance().getTimer();
// Assume brush is used if no region provided, i.e. unlikely to required BlockVectorSet
set = region == null ? new LocalBlockVectorSet() : BlockVector3Set.getAppropriateVectorSet(region);
}
@Override

17
worldedit-core/src/main/java/com/fastasyncworldedit/core/function/pattern/BufferedPattern2D.java
View File

@ -3,6 +3,9 @@ package com.fastasyncworldedit.core.function.pattern;
import com.sk89q.worldedit.extension.platform.Actor;
import com.sk89q.worldedit.function.pattern.Pattern;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.regions.Region;
import javax.annotation.Nullable;
public class BufferedPattern2D extends BufferedPattern {
@ -13,7 +16,19 @@ public class BufferedPattern2D extends BufferedPattern {
* @param parent pattern to set
*/
public BufferedPattern2D(Actor actor, Pattern parent) {
super(actor, parent);
super(actor, parent, null);
}
/**
* Create a new {@link Pattern} instance
*
* @param actor actor associated with the pattern
* @param parent pattern to set
* @param region anticipated area of the edit
* @since TODO
*/
public BufferedPattern2D(Actor actor, Pattern parent, @Nullable Region region) {
super(actor, parent, region);
}
@Override

53
worldedit-core/src/main/java/com/fastasyncworldedit/core/math/BlockVectorSet.java
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@ -1,9 +1,10 @@
package com.fastasyncworldedit.core.math;
import com.fastasyncworldedit.core.util.MathMan;
import com.fastasyncworldedit.core.util.collection.BlockVector3Set;
import com.sk89q.worldedit.math.BlockVector3;
import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
import it.unimi.dsi.fastutil.longs.Long2ObjectLinkedOpenHashMap;
import it.unimi.dsi.fastutil.longs.Long2ObjectMap;
import it.unimi.dsi.fastutil.objects.ObjectIterator;
import javax.annotation.Nonnull;
@ -13,7 +14,6 @@ import java.util.Collections;
import java.util.Iterator;
import java.util.NoSuchElementException;
import java.util.Objects;
import java.util.Set;
/**
* The BlockVectorSet is a memory optimized Set for storing {@link BlockVector3}'s.
@ -23,14 +23,14 @@ import java.util.Set;
* {@code HashSet}.
* </p>
*/
public class BlockVectorSet extends AbstractCollection<BlockVector3> implements Set<BlockVector3> {
public class BlockVectorSet extends AbstractCollection<BlockVector3> implements BlockVector3Set {
private final Int2ObjectMap<LocalBlockVectorSet> localSets = new Int2ObjectOpenHashMap<>();
private final Long2ObjectLinkedOpenHashMap<LocalBlockVectorSet> localSets = new Long2ObjectLinkedOpenHashMap<>(4);
@Override
public int size() {
int size = 0;
for (Int2ObjectMap.Entry<LocalBlockVectorSet> entry : localSets.int2ObjectEntrySet()) {
for (Long2ObjectMap.Entry<LocalBlockVectorSet> entry : localSets.long2ObjectEntrySet()) {
size += entry.getValue().size();
}
return size;
@ -38,7 +38,7 @@ public class BlockVectorSet extends AbstractCollection<BlockVector3> implements
public BlockVector3 get(int index) {
int count = 0;
for (Int2ObjectMap.Entry<LocalBlockVectorSet> entry : localSets.int2ObjectEntrySet()) {
for (Long2ObjectMap.Entry<LocalBlockVectorSet> entry : localSets.long2ObjectEntrySet()) {
LocalBlockVectorSet set = entry.getValue();
int size = set.size();
int newSize = count + size;
@ -46,10 +46,12 @@ public class BlockVectorSet extends AbstractCollection<BlockVector3> implements
int localIndex = index - count;
MutableBlockVector3 pos = set.getIndex(localIndex);
if (pos != null) {
int pair = entry.getIntKey();
int cx = MathMan.unpairX(pair);
int cz = MathMan.unpairY(pair);
long triple = entry.getLongKey();
int cx = (int) MathMan.untripleWorldCoordX(triple);
int cy = (int) MathMan.untripleWorldCoordY(triple);
int cz = (int) MathMan.untripleWorldCoordZ(triple);
pos.mutX((cx << 11) + pos.getBlockX());
pos.mutY((cy << 9) + pos.getBlockY());
pos.mutZ((cz << 11) + pos.getBlockZ());
return pos.toImmutable();
}
@ -61,7 +63,7 @@ public class BlockVectorSet extends AbstractCollection<BlockVector3> implements
@Override
public boolean isEmpty() {
for (Int2ObjectMap.Entry<LocalBlockVectorSet> entry : localSets.int2ObjectEntrySet()) {
for (Long2ObjectMap.Entry<LocalBlockVectorSet> entry : localSets.long2ObjectEntrySet()) {
if (!entry.getValue().isEmpty()) {
return false;
}
@ -70,9 +72,10 @@ public class BlockVectorSet extends AbstractCollection<BlockVector3> implements
}
public boolean contains(int x, int y, int z) {
int pair = MathMan.pair((short) (x >> 11), (short) (z >> 11));
LocalBlockVectorSet localMap = localSets.get(pair);
return localMap != null && localMap.contains(x & 2047, y, z & 2047);
int indexedY = (y + 128) >> 9;
long triple = MathMan.tripleWorldCoord((x >> 11), indexedY, (z >> 11));
LocalBlockVectorSet localMap = localSets.get(triple);
return localMap != null && localMap.contains(x & 2047, ((y + 128) & 511) - 128, z & 2047);
}
@Override
@ -86,12 +89,12 @@ public class BlockVectorSet extends AbstractCollection<BlockVector3> implements
@Nonnull
@Override
public Iterator<BlockVector3> iterator() {
final ObjectIterator<Int2ObjectMap.Entry<LocalBlockVectorSet>> entries = localSets.int2ObjectEntrySet().iterator();
final ObjectIterator<Long2ObjectMap.Entry<LocalBlockVectorSet>> entries = localSets.long2ObjectEntrySet().iterator();
if (!entries.hasNext()) {
return Collections.emptyIterator();
}
return new Iterator<>() {
Int2ObjectMap.Entry<LocalBlockVectorSet> entry = entries.next();
Long2ObjectMap.Entry<LocalBlockVectorSet> entry = entries.next();
Iterator<BlockVector3> entryIter = entry.getValue().iterator();
final MutableBlockVector3 mutable = new MutableBlockVector3();
@ -115,12 +118,13 @@ public class BlockVectorSet extends AbstractCollection<BlockVector3> implements
entryIter = entry.getValue().iterator();
}
BlockVector3 localPos = entryIter.next();
int pair = entry.getIntKey();
int cx = MathMan.unpairX(pair);
int cz = MathMan.unpairY(pair);
long triple = entry.getLongKey();
int cx = (int) MathMan.untripleWorldCoordX(triple);
int cy = (int) MathMan.untripleWorldCoordY(triple);
int cz = (int) MathMan.untripleWorldCoordZ(triple);
return mutable.setComponents(
(cx << 11) + localPos.getBlockX(),
localPos.getBlockY(),
(cy << 9) + localPos.getBlockY(),
(cz << 11) + localPos.getBlockZ()
);
}
@ -133,14 +137,15 @@ public class BlockVectorSet extends AbstractCollection<BlockVector3> implements
}
public boolean add(int x, int y, int z) {
int pair = MathMan.pair((short) (x >> 11), (short) (z >> 11));
LocalBlockVectorSet localMap = localSets.get(pair);
int indexedY = (y + 128) >> 9;
long triple = MathMan.tripleWorldCoord((x >> 11), indexedY, (z >> 11));
LocalBlockVectorSet localMap = localSets.get(triple);
if (localMap == null) {
localMap = new LocalBlockVectorSet();
localMap.setOffset(1024, 1024);
localSets.put(pair, localMap);
localSets.put(triple, localMap);
}
return localMap.add(x & 2047, y, z & 2047);
return localMap.add(x & 2047, ((y + 128) & 511) - 128, z & 2047);
}
public boolean remove(int x, int y, int z) {

92
worldedit-core/src/main/java/com/fastasyncworldedit/core/math/LocalBlockVectorSet.java
View File

@ -1,27 +1,29 @@
package com.fastasyncworldedit.core.math;
import com.fastasyncworldedit.core.util.MathMan;
import com.fastasyncworldedit.core.util.collection.BlockVector3Set;
import com.sk89q.worldedit.math.BlockVector3;
import com.zaxxer.sparsebits.SparseBitSet;
import javax.annotation.Nonnull;
import java.util.Collection;
import java.util.Iterator;
import java.util.Set;
/**
* The LocalBlockVectorSet is a Memory and CPU optimized Set for storing BlockVectors which are all in a local region
* - All vectors must be in a 2048 * 512 * 2048 area centered around the first entry
* - This will use 8 bytes for every 64 BlockVectors (about 800x less than a HashSet)
*/
public class LocalBlockVectorSet implements Set<BlockVector3> {
public class LocalBlockVectorSet implements BlockVector3Set {
private final SparseBitSet set;
private int offsetX;
private int offsetZ;
private int offsetY = 128;
/**
* New LocalBlockVectorSet that will set the offset x and z to the first value given
* New LocalBlockVectorSet that will set the offset x and z to the first value given. The y offset will default to 128 to
* allow -64 -> 320 world height.
*/
public LocalBlockVectorSet() {
offsetX = offsetZ = Integer.MAX_VALUE;
@ -29,7 +31,7 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
}
/**
* New LocalBlockVectorSet with a given offset
* New LocalBlockVectorSet with a given offset. Defaults y offset to 128.
*
* @param x x offset
* @param z z offset
@ -40,8 +42,24 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
this.set = new SparseBitSet();
}
private LocalBlockVectorSet(int x, int z, SparseBitSet set) {
/**
* New LocalBlockVectorSet with a given offset
*
* @param x x offset
* @param y y offset
* @param z z offset
* @since TODO
*/
public LocalBlockVectorSet(int x, int y, int z) {
this.offsetX = x;
this.offsetY = y;
this.offsetZ = z;
this.set = new SparseBitSet();
}
private LocalBlockVectorSet(int x, int y, int z, SparseBitSet set) {
this.offsetX = x;
this.offsetY = y;
this.offsetZ = z;
this.set = set;
}
@ -65,8 +83,7 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
* @return if the set contains the position
*/
public boolean contains(int x, int y, int z) {
// take 128 to fit -256<y<255
return set.get(MathMan.tripleSearchCoords(x - offsetX, y - 128, z - offsetZ));
return set.get(MathMan.tripleSearchCoords(x - offsetX, y - offsetY, z - offsetZ));
}
@Override
@ -79,7 +96,7 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
@Override
public LocalBlockVectorSet clone() {
return new LocalBlockVectorSet(offsetX, offsetZ, set.clone());
return new LocalBlockVectorSet(offsetX, offsetY, offsetZ, set.clone());
}
/**
@ -103,8 +120,7 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
int b3 = (index >> 15) & 0xFF;
int b4 = (index >> 23) & 0xFF;
int ix = offsetX + (((b3 + (((b2 & 0x7)) << 8)) << 21) >> 21);
// Add 128 as we shift y by 128 to fit -256<y<255
int iy = 128 + b1 * (((b2 >> 6) & 0x1) == 0 ? 1 : -1);
int iy = offsetY + b1 * (((b2 >> 6) & 0x1) == 0 ? 1 : -1);
int iz = offsetZ + (((b4 + (((b2 >> 3) & 0x7) << 8)) << 21) >> 21);
if (Math.abs(ix - x) <= radius && Math.abs(iz - z) <= radius && Math.abs(iy - y) <= radius) {
return true;
@ -125,7 +141,8 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
}
/**
* Set the offset applied to values when storing and reading to keep the values within -1024 to 1023
* Set the offset applied to values when storing and reading to keep the values within -1024 to 1023. Uses default y offset
* of 128 to allow -64 -> 320 world height use.
*
* @param x x offset
* @param z z offset
@ -135,6 +152,21 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
this.offsetZ = z;
}
/**
* Set the offset applied to values when storing and reading to keep the x and z values within -1024 to 1023. Y values
* require keeping withing -256 and 255.
*
* @param x x offset
* @param y y offset
* @param z z offset
* @since TODO
*/
public void setOffset(int x, int y, int z) {
this.offsetX = x;
this.offsetY = y;
this.offsetZ = z;
}
protected MutableBlockVector3 getIndex(int getIndex) {
int size = size();
if (getIndex > size) {
@ -150,8 +182,7 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
int b3 = (index >> 15) & 0xFF;
int b4 = (index >> 23) & 0xFF;
int x = offsetX + (((b3 + (((b2 & 0x7)) << 8)) << 21) >> 21);
// Add 128 as we shift y by 128 to fit -256<y<255
int y = 128 + b1 * (((b2 >> 6) & 0x1) == 0 ? 1 : -1);
int y = offsetY + b1 * (((b2 >> 6) & 0x1) == 0 ? 1 : -1);
int z = offsetZ + (((b4 + (((b2 >> 3) & 0x7) << 8)) << 21) >> 21);
return MutableBlockVector3.get(x, y, z);
}
@ -184,8 +215,7 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
int b3 = (index >> 15) & 0xFF;
int b4 = (index >> 23) & 0xFF;
int x = offsetX + (((b3 + (((b2 & 0x7)) << 8)) << 21) >> 21);
// Add 128 as we shift y by 128 to fit -256<y<255
int y = 128 + b1 * (((b2 >> 6) & 0x1) == 0 ? 1 : -1);
int y = offsetY + b1 * (((b2 >> 6) & 0x1) == 0 ? 1 : -1);
int z = offsetZ + (((b4 + (((b2 >> 3) & 0x7) << 8)) << 21) >> 21);
mutable.mutX(x);
mutable.mutY(y);
@ -220,8 +250,7 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
int b3 = (index >> 15) & 0xFF;
int b4 = (index >> 23) & 0xFF;
int x = offsetX + (((b3 + (((b2 & 0x7)) << 8)) << 21) >> 21);
// Add 128 as we shift y by 128 to fit -256<y<255
int y = 128 + b1 * (((b2 >> 6) & 0x1) == 0 ? 1 : -1);
int y = offsetY + b1 * (((b2 >> 6) & 0x1) == 0 ? 1 : -1);
int z = offsetZ + (((b4 + (((b2 >> 3) & 0x7) << 8)) << 21) >> 21);
array[i] = (T) BlockVector3.at(x, y, z);
index++;
@ -246,7 +275,8 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
if (relX > 1023 || relX < -1024 || relZ > 1023 || relZ < -1024) {
return false;
}
return y >= -128 && y <= 383;
int relY = y - offsetY;
return relY >= -256 && relY <= 255;
}
/**
@ -264,13 +294,11 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
}
int relX = x - offsetX;
int relZ = z - offsetZ;
if (relX > 1023 || relX < -1024 || relZ > 1023 || relZ < -1024) {
int relY = y - offsetY;
if (relX > 1023 || relX < -1024 || relZ > 1023 || relZ < -1024 || relY < -256 || relY > 255) {
throw new UnsupportedOperationException(
"LocalVectorSet can only contain vectors within 1024 blocks (cuboid) of the first entry. Attempted to set " +
"block at " + x + ", " + y + ", " + z + ". With origin " + offsetX + " " + offsetZ);
}
if (y < -128 || y > 383) {
throw new UnsupportedOperationException("LocalVectorSet can only contain vectors from y elem:[-128,383]");
"block at " + x + ", " + y + ", " + z + ". With origin " + offsetX + " " + offsetY + " " + offsetZ);
}
int index = getIndex(x, y, z);
if (set.get(index)) {
@ -293,17 +321,15 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
}
private int getIndex(BlockVector3 vector) {
// take 128 to fit -256<y<255
return MathMan.tripleSearchCoords(
vector.getBlockX() - offsetX,
vector.getBlockY() - 128,
vector.getBlockY() - offsetY,
vector.getBlockZ() - offsetZ
);
}
private int getIndex(int x, int y, int z) {
// take 128 to fit -256<y<255
return MathMan.tripleSearchCoords(x - offsetX, y - 128, z - offsetZ);
return MathMan.tripleSearchCoords(x - offsetX, y - offsetY, z - offsetZ);
}
/**
@ -317,11 +343,11 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
public boolean remove(int x, int y, int z) {
int relX = x - offsetX;
int relZ = z - offsetZ;
if (relX > 1023 || relX < -1024 || relZ > 1023 || relZ < -1024) {
int relY = y - offsetY;
if (relX > 1023 || relX < -1024 || relZ > 1023 || relZ < -1024 || relY < -256 || relY > 255) {
return false;
}
// take 128 to fit -256<y<255
int index = MathMan.tripleSearchCoords(relX, y - 128, relZ);
int index = MathMan.tripleSearchCoords(relX, relY, relZ);
boolean value = set.get(index);
set.clear(index);
return value;
@ -368,8 +394,7 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
int b3 = (index >> 15) & 0xFF;
int b4 = (index >> 23) & 0xFF;
int x = offsetX + (((b3 + (((b2 & 0x7)) << 8)) << 21) >> 21);
// Add 128 as we shift y by 128 to fit -256<y<255
int y = 128 + b1 * (((b2 >> 6) & 0x1) == 0 ? 1 : -1);
int y = offsetY + b1 * (((b2 >> 6) & 0x1) == 0 ? 1 : -1);
int z = offsetZ + (((b4 + (((b2 >> 3) & 0x7) << 8)) << 21) >> 21);
mVec.mutX(x);
mVec.mutY(y);
@ -406,8 +431,7 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
int b3 = (index >> 15) & 0xFF;
int b4 = (index >> 23) & 0xFF;
int x = offsetX + (((b3 + (((b2 & 0x7)) << 8)) << 21) >> 21);
// Add 128 as we shift y by 128 to fit -256<y<255
int y = 128 + b1 * (((b2 >> 6) & 0x1) == 0 ? 1 : -1);
int y = offsetY + b1 * (((b2 >> 6) & 0x1) == 0 ? 1 : -1);
int z = offsetZ + (((b4 + (((b2 >> 3) & 0x7) << 8)) << 21) >> 21);
visitor.run(x, y, z, index);
}

37
worldedit-core/src/main/java/com/fastasyncworldedit/core/util/collection/BlockVector3Set.java Normal file
View File

@ -0,0 +1,37 @@
package com.fastasyncworldedit.core.util.collection;
import com.fastasyncworldedit.core.math.BlockVectorSet;
import com.fastasyncworldedit.core.math.LocalBlockVectorSet;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.regions.Region;
import java.util.Set;
public interface BlockVector3Set extends Set<BlockVector3> {
static BlockVector3Set getAppropriateVectorSet(Region region) {
BlockVector3 max = region.getMaximumPoint();
BlockVector3 min = region.getMinimumPoint();
BlockVector3 size = region.getDimensions();
if (size.getBlockX() > 2048 || size.getBlockZ() > 2048 || size.getBlockY() > 512) {
return new BlockVectorSet();
} else {
// Set default offset as many operations utilising a region are likely to start in a corner, this initialising the
// LocalBlockVectorSet poorly
// This needs to be ceiling as LocalBlockVector extends 1 block further "negative"
int offsetX = (int) Math.ceil((min.getX() + max.getX()) / 2d);
int offsetZ = (int) Math.ceil((min.getZ() + max.getZ()) / 2d);
int offsetY;
if (region.getMinimumY() < -128 || region.getMaximumY() > 320) {
offsetY = (min.getY() + max.getY()) / 2;
} else {
offsetY = 128;
}
return new LocalBlockVectorSet(offsetX, offsetY, offsetZ);
}
}
boolean add(int x, int y, int z);
boolean contains(int x, int y, int z);
}

16
worldedit-core/src/main/java/com/sk89q/worldedit/EditSession.java
View File

@ -56,6 +56,7 @@ import com.fastasyncworldedit.core.util.ExtentTraverser;
import com.fastasyncworldedit.core.util.MaskTraverser;
import com.fastasyncworldedit.core.util.MathMan;
import com.fastasyncworldedit.core.util.TaskManager;
import com.fastasyncworldedit.core.util.collection.BlockVector3Set;
import com.fastasyncworldedit.core.util.task.RunnableVal;
import com.sk89q.worldedit.entity.BaseEntity;
import com.sk89q.worldedit.entity.Entity;
@ -3052,7 +3053,7 @@ public class EditSession extends PassthroughExtent implements AutoCloseable {
*/
public int hollowOutRegion(Region region, int thickness, Pattern pattern, Mask mask) {
try {
final Set<BlockVector3> outside = new LocalBlockVectorSet();
final Set<BlockVector3> outside = BlockVector3Set.getAppropriateVectorSet(region);
final BlockVector3 min = region.getMinimumPoint();
final BlockVector3 max = region.getMaximumPoint();
@ -3096,7 +3097,7 @@ public class EditSession extends PassthroughExtent implements AutoCloseable {
}
for (int i = 1; i < thickness; ++i) {
final Set<BlockVector3> newOutside = new LocalBlockVectorSet();
final Set<BlockVector3> newOutside = BlockVector3Set.getAppropriateVectorSet(region);
outer:
for (BlockVector3 position : region) {
for (BlockVector3 recurseDirection : recurseDirections) {
@ -3151,11 +3152,6 @@ public class EditSession extends PassthroughExtent implements AutoCloseable {
public int drawLine(Pattern pattern, BlockVector3 pos1, BlockVector3 pos2, double radius, boolean filled, boolean flat)
throws MaxChangedBlocksException {
//FAWE start - LocalBlockVectorSet
LocalBlockVectorSet vset = new LocalBlockVectorSet();
boolean notdrawn = true;
//FAWE end
int x1 = pos1.getBlockX();
int y1 = pos1.getBlockY();
int z1 = pos1.getBlockZ();
@ -3169,6 +3165,12 @@ public class EditSession extends PassthroughExtent implements AutoCloseable {
int dy = Math.abs(y2 - y1);
int dz = Math.abs(z2 - z1);
//FAWE start - LocalBlockVectorSet
BlockVector3Set vset = BlockVector3Set.getAppropriateVectorSet(new CuboidRegion(pos1, pos2));
boolean notdrawn = true;
//FAWE end
if (dx + dy + dz == 0) {
//FAWE start - LocalBlockVectorSet
vset.add(tipx, tipy, tipz);

26
worldedit-core/src/main/java/com/sk89q/worldedit/extension/input/ParserContext.java
View File

@ -20,6 +20,7 @@
package com.sk89q.worldedit.extension.input;
import com.fastasyncworldedit.core.configuration.Caption;
import com.sk89q.worldedit.IncompleteRegionException;
import com.sk89q.worldedit.LocalSession;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.factory.MaskFactory;
@ -27,6 +28,7 @@ import com.sk89q.worldedit.extension.platform.Actor;
import com.sk89q.worldedit.extension.platform.Capability;
import com.sk89q.worldedit.extension.platform.Locatable;
import com.sk89q.worldedit.extent.Extent;
import com.sk89q.worldedit.regions.Region;
import com.sk89q.worldedit.world.World;
import org.enginehub.piston.inject.InjectedValueAccess;
@ -343,5 +345,29 @@ public class ParserContext {
return maxY;
}
/**
* Attempts to retrieve the selection associated with this context. Requires an {@link Actor} or {@link LocalSession} be
* supplied.
*
* @return Region representing the selection for this context or null if it cannot be retrieved.
* @since TODO
*/
public Region getSelection() {
if (session != null) {
try {
return session.getSelection();
} catch (IncompleteRegionException ignored) {
}
}
if (actor != null) {
try {
return actor.getSession().getSelection();
} catch (IncompleteRegionException ignored) {
}
}
return null;
}
//FAWE end
}