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Added block.getFace(Block) and block.getFace(BlockFace, int)

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Dinnerbone 2011-01-07 10:43:51 +00:00
parent 7d12239ab7
commit 14b929f382
1 changed files with 52 additions and 0 deletions
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52
src/main/java/org/bukkit/craftbukkit/CraftBlock.java
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@ -156,6 +156,26 @@ public class CraftBlock implements Block {
return getRelative(face.getModX(), face.getModY(), face.getModZ());
}
/**
* Gets the block at the given distance of the given face<br />
* <br />
* For example, the following method places water at 100,102,100; two blocks
* above 100,100,100.
* <pre>
* Block block = world.getBlockAt(100,100,100);
* Block shower = block.getFace(BlockFace.Up, 2);
* shower.setType(Material.WATER);
* </pre>
*
* @param face Face of this block to return
* @param distance Distance to get the block at
* @return Block at the given face
*/
public Block getFace(final BlockFace face, final int distance) {
return getRelative(face.getModX() * distance, face.getModY() * distance,
face.getModZ() * distance);
}
/**
* Gets the block at the given offsets
*
@ -168,6 +188,38 @@ public class CraftBlock implements Block {
return getWorld().getBlockAt(getX() + modX, getY() + modY, getZ() + modZ);
}
/**
* Gets the face relation of this block compared to the given block<br />
* <br />
* For example:
* <pre>
* Block current = world.getBlockAt(100, 100, 100);
* Block target = world.getBlockAt(100, 101, 100);
*
* current.getFace(target) == BlockFace.Up;
* </pre>
* <br />
* If the given block is not connected to this block, null may be returned
*
* @param block Block to compare against this block
* @return BlockFace of this block which has the requested block, or null
*/
public BlockFace getFace(final Block block) {
BlockFace[] values = BlockFace.values();
for (BlockFace face : values) {
if (
(this.getX() + face.getModX() == block.getX()) &&
(this.getY() + face.getModY() == block.getY()) &&
(this.getZ() + face.getModZ() == block.getZ())
) {
return face;
}
}
return null;
}
@Override
public String toString() {
return "CraftBlock{" + "world=" + world + "x=" + x + "y=" + y + "z=" + z + "type=" + type + "data=" + data + '}';