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Changed //center to use visitors.

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This commit is contained in:
sk89q 2014-03-27 21:04:07 -07:00
parent 570b4ebd93
commit e022804c27
1 changed files with 19 additions and 18 deletions
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37
src/main/java/com/sk89q/worldedit/EditSession.java
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@ -978,25 +978,26 @@ public class EditSession {
return visitor.getAffected();
}
public int center(Region region, Pattern pattern)
throws MaxChangedBlocksException {
/**
* Sets the blocks at the center of the given region to the given pattern.
* If the center sits between two blocks on a certain axis, then two blocks
* will be placed to mark the center.
*
* @param region the region to find the center of
* @param pattern the replacement pattern
* @return the number of blocks placed
* @throws MaxChangedBlocksException thrown if too many blocks are changed
*/
public int center(Region region, Pattern pattern) throws MaxChangedBlocksException {
checkNotNull(region, "region must not be null");
checkNotNull(pattern, "pattern must not be null");
Vector center = region.getCenter();
int x2 = center.getBlockX();
int y2 = center.getBlockY();
int z2 = center.getBlockZ();
int affected = 0;
for (int x = (int) center.getX(); x <= x2; x++) {
for (int y = (int) center.getY(); y <= y2; y++) {
for (int z = (int) center.getZ(); z <= z2; z++) {
if (setBlock(new Vector(x, y, z), pattern)) {
affected++;
}
}
}
}
return affected;
Region centerRegion = new CuboidRegion(
getWorld(), // Causes clamping of Y range
new Vector((int) center.getX(), (int) center.getY(), (int) center.getZ()),
center.toBlockVector());
return setBlocks(centerRegion, pattern);
}
/**