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Add FlatRegion interface and an associated iterator

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aumgn
2012-03-13 11:55:47 +01:00
committed by TomyLobo
parent b2eb2741eb
commit a23e9b857f
5 changed files with 158 additions and 3 deletions
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12
src/main/java/com/sk89q/worldedit/regions/Polygonal2DRegion.java
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@ -37,7 +37,7 @@ import com.sk89q.worldedit.data.ChunkStore;
*
* @author sk89q
*/
public class Polygonal2DRegion extends AbstractRegion {
public class Polygonal2DRegion extends AbstractRegion implements FlatRegion {
private List<BlockVector2D> points;
private BlockVector min;
private BlockVector max;
@ -469,6 +469,16 @@ public class Polygonal2DRegion extends AbstractRegion {
return new RegionIterator(this);
}
@Override
public Iterable<Vector2D> asFlatRegion() {
return new Iterable<Vector2D>() {
@Override
public Iterator<Vector2D> iterator() {
return new FlatRegionIterator(Polygonal2DRegion.this);
}
};
}
/**
* Returns string representation in the format
* "(x1, z1) - ... - (xN, zN) * (minY - maxY)"