I forgot to add to this post that I also added barrels of fuel to refuel your car so those damn clowns don't get ya.
Just added procedural gold. The best kind of gold, nah real gold is. The code filed a few lucky karts with gold.
COUNTING MY GOLD
Then I created a gold counting function. It ran through the train array looking for karts, then it tested that karts to see if they had gold. If they did, it added that amount to gold count. I feel rich after counting all my gold!