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Added getChunkCubes() to Region to get 16^3 chunks a region overlaps with

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This commit is contained in:
zml2008
2012-03-29 21:06:43 -07:00
parent 3bfb12c051
commit 03f7d4ecfb
5 changed files with 161 additions and 42 deletions
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75
src/main/java/com/sk89q/worldedit/regions/CylinderRegion.java
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@ -22,6 +22,9 @@ package com.sk89q.worldedit.regions;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import com.sk89q.worldedit.BlockVector;
import com.sk89q.worldedit.BlockVector2D;
import com.sk89q.worldedit.LocalWorld;
import com.sk89q.worldedit.Vector;
import com.sk89q.worldedit.Vector2D;
@ -49,7 +52,7 @@ public class CylinderRegion extends AbstractRegion implements FlatRegion {
/**
* Construct the region.
*
*
* @param world
*/
public CylinderRegion(LocalWorld world) {
@ -59,9 +62,10 @@ public class CylinderRegion extends AbstractRegion implements FlatRegion {
/**
* Construct the region.
*
*
* @param world
* @param points
* @param center
* @param radius
* @param minY
* @param maxY
*/
@ -81,8 +85,8 @@ public class CylinderRegion extends AbstractRegion implements FlatRegion {
/**
* Returns the main center point of the cylinder
*
* @return
*
* @return
*/
public Vector getCenter() {
return center;
@ -90,7 +94,7 @@ public class CylinderRegion extends AbstractRegion implements FlatRegion {
/**
* Sets the main center point of the region
*
*
*/
public void setCenter(Vector center) {
this.center = center;
@ -99,8 +103,8 @@ public class CylinderRegion extends AbstractRegion implements FlatRegion {
/**
* Returns the radius of the cylinder
*
* @return
*
* @return
*/
public Vector2D getRadius() {
return radius.subtract(0.5, 0.5);
@ -108,8 +112,8 @@ public class CylinderRegion extends AbstractRegion implements FlatRegion {
/**
* Sets the radius of the cylinder
*
* @param radius
*
* @param radius
*/
public void setRadius(Vector2D radius) {
this.radius = radius.add(0.5, 0.5);
@ -117,7 +121,7 @@ public class CylinderRegion extends AbstractRegion implements FlatRegion {
/**
* Extends the radius to be at least the given radius
*
*
* @param minRadius
*/
public void extendRadius(Vector2D minRadius) {
@ -126,7 +130,7 @@ public class CylinderRegion extends AbstractRegion implements FlatRegion {
/**
* Set the minimum Y.
*
*
* @param y
*/
public void setMinimumY(int y) {
@ -136,7 +140,7 @@ public class CylinderRegion extends AbstractRegion implements FlatRegion {
/**
* Se the maximum Y.
*
*
* @param y
*/
public void setMaximumY(int y) {
@ -146,7 +150,7 @@ public class CylinderRegion extends AbstractRegion implements FlatRegion {
/**
* Get the lower point of a region.
*
*
* @return min. point
*/
public Vector getMinimumPoint() {
@ -155,7 +159,7 @@ public class CylinderRegion extends AbstractRegion implements FlatRegion {
/**
* Get the upper point of a region.
*
*
* @return max. point
*/
public Vector getMaximumPoint() {
@ -164,7 +168,7 @@ public class CylinderRegion extends AbstractRegion implements FlatRegion {
/**
* Gets the maximum Y value
* @return
* @return
*/
public int getMaximumY() {
return maxY;
@ -172,7 +176,7 @@ public class CylinderRegion extends AbstractRegion implements FlatRegion {
/**
* Gets the minimum Y value
* @return
* @return
*/
public int getMinimumY() {
return minY;
@ -180,7 +184,7 @@ public class CylinderRegion extends AbstractRegion implements FlatRegion {
/**
* Get the number of blocks in the region.
*
*
* @return number of blocks
*/
public int getArea() {
@ -299,7 +303,7 @@ public class CylinderRegion extends AbstractRegion implements FlatRegion {
/**
* Get a list of chunks.
*
*
* @return
*/
public Set<Vector2D> getChunks() {
@ -310,9 +314,30 @@ public class CylinderRegion extends AbstractRegion implements FlatRegion {
for (int x = min.getBlockX(); x <= max.getBlockX(); ++x) {
for (int z = min.getBlockZ(); z <= max.getBlockZ(); ++z) {
Vector pt = new Vector(x, minY, z);
if (contains(pt)) {
chunks.add(ChunkStore.toChunk(pt));
if (contains(new BlockVector(x, minY, z))) {
chunks.add(new BlockVector2D(x >> ChunkStore.CHUNK_SHIFTS,
z >> ChunkStore.CHUNK_SHIFTS));
}
}
}
return chunks;
}
@Override
public Set<Vector> getChunkCubes() {
Set<Vector> chunks = new HashSet<Vector>();
Vector min = getMinimumPoint();
Vector max = getMaximumPoint();
for (int x = min.getBlockX(); x <= max.getBlockX(); ++x) {
for (int y = min.getBlockY(); y <= max.getBlockY(); ++y) {
for (int z = min.getBlockZ(); z <= max.getBlockZ(); ++z) {
if (contains(new BlockVector(x, y, z))) {
chunks.add(new BlockVector(x >> ChunkStore.CHUNK_SHIFTS,
y >> ChunkStore.CHUNK_SHIFTS, z >> ChunkStore.CHUNK_SHIFTS));
}
}
}
}
@ -322,8 +347,8 @@ public class CylinderRegion extends AbstractRegion implements FlatRegion {
/**
* Sets the height of the cylinder to fit the specified Y.
*
* @param y
*
* @param y
* @return true if the area was expanded
*/
public boolean setY(int y) {
@ -356,7 +381,7 @@ public class CylinderRegion extends AbstractRegion implements FlatRegion {
/**
* Returns string representation in the format
* "(centerX, centerY, centerZ) - (radiusX, radiusZ)"
*
*
* @return string
*/
@Override