Iron doors getting treated different than vanilla

[TommyHoogstra]

Hey everyone, my server runs a bukkit plugin that lets users open iron doors and trapdoors with their fists, however, when using the forge client, it does not let them.

I coded the plugin, and tried swapping to a vanilla client which worked, is there something I can do in the mean time? Is this a known bug?

 

It looks like the event is called twice, so it opens and closes the door.

 

If the player holds a bow in their hand, the door opens correctly.

 

 

Thanks.

[TommyHoogstra]

Solved, they added 2 hands in 1.9, so had to check if it was there main hand interacting.