[1.16.1] Right clicking entity method runs 4 times now?

[Electric]

I'm simply trying to do something when I right click on my entity. The methods I've used in the past no longer exist in 1.16, so I am using 

ActionResultType func_230254_b_(PlayerEntity player, Hand p_230254_2_)

 

Weirdly, this runs 4 times, as in twice on client and server side... I'm wondering if there is another method I can use instead or how I can prevent this from happening. 

[Electric]

4 minutes ago, diesieben07 said:

Check the Hand parameter.

Oh wow I am a fool. Thank you!