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Added //sphere and //hsphere.

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sk89q
2010-10-18 10:39:32 -07:00
parent 3ad6577be6
commit 1b88e1592e
2 changed files with 62 additions and 0 deletions
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37
src/EditSession.java
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@ -1005,6 +1005,43 @@ public class EditSession {
return affected;
}
/**
* Makes a sphere.
*
* @param pos
* @param block
* @param radius
* @param filled
* @return number of blocks changed
* @throws MaxChangedBlocksException
*/
public int makeSphere(Vector pos, BaseBlock block, int radius, boolean filled)
throws MaxChangedBlocksException {
int affected = 0;
for (int x = 0; x <= radius; x++) {
for (int y = 0; y <= radius; y++) {
for (int z = 0; z <= radius; z++) {
Vector vec = pos.add(x, y, z);
double d = vec.distance(pos);
if (d <= radius + 0.5 && (filled || d >= radius - 0.5)) {
if (setBlock(vec, block)) { affected++; }
if (setBlock(pos.add(-x, y, z), block)) { affected++; }
if (setBlock(pos.add(x, -y, z), block)) { affected++; }
if (setBlock(pos.add(x, y, -z), block)) { affected++; }
if (setBlock(pos.add(-x, -y, z), block)) { affected++; }
if (setBlock(pos.add(x, -y, -z), block)) { affected++; }
if (setBlock(pos.add(-x, y, -z), block)) { affected++; }
if (setBlock(pos.add(-x, -y, -z), block)) { affected++; }
}
}
}
}
return affected;
}
/**
* Set a block by chance.