How to get the side of the block I'm looking at

I have a brick block, let's call it BB.

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When I right-click my stone brick block, I want a stone brick to spawn next to the brick block, depending on where I'm looking at. So if I'm looking at the North side of the brick block, it'll replace the air block with a stone brick, and the same thing for South, East, West, Up and Down.

I've tried some things but I've haven't got anywhere. How would I go about doing this?

 

Check for PlayerInteractEvent, make sure the Action is RightClickBlock. Make sure to do your other necessary checks with the itemInHand().

Code:

event.getClickedBlock().getRelative().setType[stuff]

 

It's from afar, so I have to use player.getTargetBlock(null, 80) and Block.getRelative() is missing a parameter, BlockFace.

 

Ohhh sorry; I just assumed you were right clicking the block. I'm not actually sure how to get the targetted face from that :/

 

In case someone needs it:

Code:

player.getLastTwoTargetBlocks(null, 100).get(0);