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Allow copy/pasting biomes.

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Copy takes a -b flag to copy biomes.
Paste takes a -b flag to paste biomes (if available).
This allows flexibility to create/load schematics with/without biomes
(when schematic biome support is added).

Also added a -m mask flag to paste to set a source mask, and a -e flag
to skip pasting entities if they are loaded.
This commit is contained in:
wizjany
2019-04-03 20:57:51 -04:00
committed by Matthew Miller
parent 26511bcc25
commit af1af43ac1
7 changed files with 214 additions and 11 deletions
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54
worldedit-core/src/main/java/com/sk89q/worldedit/function/operation/ForwardExtentCopy.java
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@ -28,17 +28,24 @@ import com.sk89q.worldedit.entity.Entity;
import com.sk89q.worldedit.entity.metadata.EntityProperties;
import com.sk89q.worldedit.extent.Extent;
import com.sk89q.worldedit.function.CombinedRegionFunction;
import com.sk89q.worldedit.function.FlatRegionFunction;
import com.sk89q.worldedit.function.FlatRegionMaskingFilter;
import com.sk89q.worldedit.function.RegionFunction;
import com.sk89q.worldedit.function.RegionMaskingFilter;
import com.sk89q.worldedit.function.biome.ExtentBiomeCopy;
import com.sk89q.worldedit.function.block.ExtentBlockCopy;
import com.sk89q.worldedit.function.entity.ExtentEntityCopy;
import com.sk89q.worldedit.function.mask.Mask;
import com.sk89q.worldedit.function.mask.Mask2D;
import com.sk89q.worldedit.function.mask.Masks;
import com.sk89q.worldedit.function.visitor.EntityVisitor;
import com.sk89q.worldedit.function.visitor.FlatRegionVisitor;
import com.sk89q.worldedit.function.visitor.RegionVisitor;
import com.sk89q.worldedit.math.BlockVector2;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.math.transform.Identity;
import com.sk89q.worldedit.math.transform.Transform;
import com.sk89q.worldedit.regions.FlatRegion;
import com.sk89q.worldedit.regions.Region;
import java.util.List;
@ -61,6 +68,7 @@ public class ForwardExtentCopy implements Operation {
private Mask sourceMask = Masks.alwaysTrue();
private boolean removingEntities;
private boolean copyingEntities = true; // default to true for backwards compatibility, sort of
private boolean copyingBiomes;
private RegionFunction sourceFunction = null;
private Transform transform = new Identity();
private Transform currentTransform = null;
@ -222,6 +230,27 @@ public class ForwardExtentCopy implements Operation {
this.removingEntities = removingEntities;
}
/**
* Return whether biomes should be copied along with blocks.
*
* @return true if copying biomes
*/
public boolean isCopyingBiomes() {
return copyingBiomes;
}
/**
* Set whether biomes should be copies along with blocks.
*
* @param copyingBiomes true if copying
*/
public void setCopyingBiomes(boolean copyingBiomes) {
if (copyingBiomes && !(region instanceof FlatRegion)) {
throw new UnsupportedOperationException("Can't copy biomes from region that doesn't implement FlatRegion");
}
this.copyingBiomes = copyingBiomes;
}
/**
* Get the number of affected objects.
*
@ -254,6 +283,25 @@ public class ForwardExtentCopy implements Operation {
lastVisitor = blockVisitor;
if (!copyingBiomes && !copyingEntities) {
return new DelegateOperation(this, blockVisitor);
}
List<Operation> ops = Lists.newArrayList(blockVisitor);
if (copyingBiomes && region instanceof FlatRegion) { // double-check here even though we checked before
ExtentBiomeCopy biomeCopy = new ExtentBiomeCopy(source, from.toBlockVector2(),
destination, to.toBlockVector2(), currentTransform);
Mask2D biomeMask = sourceMask.toMask2D();
if (biomeMask != null) {
FlatRegionMaskingFilter filteredBiomeCopy = new FlatRegionMaskingFilter(biomeMask, biomeCopy);
FlatRegionVisitor biomeVisitor = new FlatRegionVisitor(((FlatRegion) region), filteredBiomeCopy);
ops.add(biomeVisitor);
} else {
ops.add(new FlatRegionVisitor(((FlatRegion) region), biomeCopy));
}
}
if (copyingEntities) {
ExtentEntityCopy entityCopy = new ExtentEntityCopy(from.toVector3(), destination, to.toVector3(), currentTransform);
entityCopy.setRemoving(removingEntities);
@ -263,10 +311,10 @@ public class ForwardExtentCopy implements Operation {
return properties != null && !properties.isPasteable();
});
EntityVisitor entityVisitor = new EntityVisitor(entities.iterator(), entityCopy);
return new DelegateOperation(this, new OperationQueue(blockVisitor, entityVisitor));
} else {
return new DelegateOperation(this, blockVisitor);
ops.add(entityVisitor);
}
return new DelegateOperation(this, new OperationQueue(ops));
} else {
return null;
}