No, with A code, or event, or the pokemon that are guranteed shiny, (Like the red gyarados) Don't count.
My first shiny was a Shiny Ferroseed in pokemon White 2, then the rest came in Omega Ruby. i got a lot of shinys from wonder trading, but here are the shiny's i caughed myself on Omega Ruby: Mesprit, with one reset :D and 3 shiny tentacool while fish chaining for a shiny magikarp. And i got one of the 3 tentacool with critical capture :D
The one and only shiny I ever encountered that's not Gyarados was a shiny Krabby I obtained randomly by fishing in HeartGold.
The first shiny I can remember getting was a shiny lickitung in Pokemon Y. I may of got a shiny in pearl, but I'm not sure. I got a shiny spinda in pokemon as. I've only ever got 3 legit shinies
Shiny deoxys (totally didnt take 3 days) oh and shiny Unfezant (forgot how to spell) and shiny tentacruel (twice)
Shiny Zigzagoon in Pokemon Saphire. Funny thing is in Pokemon Alpha Saphire, I encountered a Shiny Zigzagoon in the exact same route, sadly, I killed it by accident. :/ (Didn't have a False Cut/ any move that leaves a Pokemon with 1HP during the time) If you want to know the route, it's the one with the Cycling Road.
Lol. that's cool Nether0 Too bad you killed it. But i once found a Shiny Geodude.. You know what happend. he blew itself up
Well I haven't caught my first shiny until X and Y and I've been playing since Ruby and Sapphire. Watch this video. :P (I'm not trying to advertise)
I only caught my first shiny in Y, which was a Luvdisc. Then I bred a shiny Charmander and a shiny Eevee. They are now Charizard and Sylveon, respectively. Charizard Y looks so cool.