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Added new preliminary non-destructive //rotate and //flip implementations.

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Blocks themselves are not yet rotated/flip.

//flip now only flips across the player. -p was removed.
This commit is contained in:
sk89q
2014-07-02 02:56:21 -07:00
parent 9e8b2d1875
commit aad7bb47d6
11 changed files with 197 additions and 77 deletions
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4
src/main/java/com/sk89q/worldedit/function/block/ExtentBlockCopy.java
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@ -64,7 +64,9 @@ public class ExtentBlockCopy implements RegionFunction {
@Override
public boolean apply(Vector position) throws WorldEditException {
BaseBlock block = source.getBlock(position);
return destination.setBlock(transform.apply(position.subtract(from)).add(to), block);
Vector orig = position.subtract(from);
Vector transformed = transform.apply(orig);
return destination.setBlock(transformed.add(to), block);
}
}

24
src/main/java/com/sk89q/worldedit/function/operation/ForwardExtentCopy.java
View File

@ -48,6 +48,7 @@ public class ForwardExtentCopy implements Operation {
private final Extent source;
private final Extent destination;
private final Region region;
private final Vector from;
private final Vector to;
private int repetitions = 1;
private Mask sourceMask = Masks.alwaysTrue();
@ -58,21 +59,38 @@ public class ForwardExtentCopy implements Operation {
private int affected;
/**
* Create a new copy.
* Create a new copy using the region's lowest minimum point as the
* "from" position.
*
* @param source the source extent
* @param region the region to copy
* @param destination the destination extent
* @param to the destination position, starting from the the lowest X, Y, Z
* @param to the destination position
* @see #ForwardExtentCopy(Extent, Region, Vector, Extent, Vector) the main constructor
*/
public ForwardExtentCopy(Extent source, Region region, Extent destination, Vector to) {
this(source, region, region.getMinimumPoint(), destination, to);
}
/**
* Create a new copy.
*
* @param source the source extent
* @param region the region to copy
* @param from the source position
* @param destination the destination extent
* @param to the destination position
*/
public ForwardExtentCopy(Extent source, Region region, Vector from, Extent destination, Vector to) {
checkNotNull(source);
checkNotNull(region);
checkNotNull(from);
checkNotNull(destination);
checkNotNull(to);
this.source = source;
this.destination = destination;
this.region = region;
this.from = from;
this.to = to;
}
@ -182,7 +200,7 @@ public class ForwardExtentCopy implements Operation {
currentTransform = transform;
}
ExtentBlockCopy copy = new ExtentBlockCopy(source, region.getMinimumPoint(), destination, to, currentTransform);
ExtentBlockCopy copy = new ExtentBlockCopy(source, from, destination, to, currentTransform);
RegionMaskingFilter filter = new RegionMaskingFilter(sourceMask, copy);
RegionFunction function = sourceFunction != null ? new CombinedRegionFunction(filter, sourceFunction) : filter;
RegionVisitor visitor = new RegionVisitor(region, function);