...verb+ところあったのか


I've come across this statement in a manga recently:

> 今までの話で笑うトコあったのか俺マジ判んないんだけど？

The part I am having trouble with is "今までの話で笑うトコあったのか".  
I'm familiar with plain present verb + ところだ/です = "be about to [verb]". But the
use of ある vs です is throwing me. Also I think か in this case has to do with an
embedded question, but I do see an interrogative. If some one has a
translation for this and could possibly break it down for me I would really
appreciate it.




ところ in this sentence means "part". 笑うトコあったのか means "Is there a part which we
laugh at."

ところ means "part, place". For example, この辺に走る(走れる)所あったっけ? (Is there a place
around here where I can run?).

