Luna timber code...

gistfile1.java

  @Override
	public void onBlockHarvested(World world, int x, int y, int z, int metadata, EntityPlayer player) {
		if (!world.isRemote && !player.isSneaking() && (!player.capabilities.isCreativeMode || this.settings.enableCreative) && player.getCurrentEquippedItem() != null) {
			int type = 0x00;
			if (this.settings.axes.contains(player.getCurrentEquippedItem().itemID)) {
				type = 0x01;
			} else if (this.settings.shears.contains(player.getCurrentEquippedItem().itemID)) {
				type = 0x02;
			} else {
				return;
			}

			Vector3i topLog = new Vector3i(x, y, z);
			while (world.getBlockId(topLog.x, topLog.y + 1, topLog.z) == this.blockID) {
				++topLog.y;
			}

			if (areLeavesAround(world, topLog, 2)) {
				List<Vector3i> listFinal = new ArrayList<Vector3i>();
				List<Vector3i> logs = getLogs(world, new Vector3i(x, y, z));
				getLogsAbove(world, new Vector3i(x, y, z), listFinal);
				destroyBlocksWithChance(world, logs, type);

				for (Vector3i pos : listFinal) {
					List<Vector3i> leavez = getLeaves(world, pos);
					removeLeavesWithLogsAround(world, leavez);
					destroyBlocksWithChance(world, leavez, type);
				}
			}
		}
	}