First off if a guy came in my window in the middle of the night he wouldn't ever do that again.
Now on to the heart of the matter.
Can someone give me this guys phone number so I can say hello?
Shooting at someone who is hunting or fishing is not ok period (even if trespassing though you say and I believe you were not).
I hunt and I fish a lot. I own a **** load of guns but I have never pulled one on anybody let alone taken any shots at someone.
This makes me think of the Hmong deal in Wisconsin.