Spirolaterals in 3D

gistfile1.txt

public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int meta, float xo, float yo, float zo) {
        if (!world.isRemote) {
            Block targetBlock = world.getBlock(x, y-1, z);
            int targetMeta = world.getBlockMetadata(x, y-1, z);

            if (targetBlock == null || targetBlock == Blocks.air)
                targetBlock = Blocks.iron_block;

            int order = 89;

            int lastCount = 1;

            int sX = x + 1;
            int sY = y + order;
            int sZ = z + 1;

            int cX = sX;
            int cY = sY;
            int cZ = sZ;

            do {
                for (ForgeDirection dir : ForgeDirection.VALID_DIRECTIONS) {
                    if (lastCount == order + 1) lastCount = 1;
                    for (int i = 0; i < lastCount; i++) {

                        cX += dir.offsetX;
                        cY += dir.offsetY;
                        cZ += dir.offsetZ;

                        world.setBlock(cX, cY, cZ, targetBlock, targetMeta, 3);
                    }
                    lastCount++;
                }
            } while (cX != sX && cZ != sZ && cY != sY);
        }

        return !world.isRemote;
    }