for (int xIter = x - 1; xIter <= x + 1; xIter++)
{
for (int zIter = z - 1; zIter <= z + 1; zIter++)
{
Block bID = world.getBlock(xIter, y + 1, zIter);
if (bID != NContent.floraLeaves && !bID.func_149730_j())
{
this.setBlockAndNotifyAdequately(world, xIter, y + 1, zIter, NContent.floraLeaves, mdLeaves);
}
}
}