Having trouble with an if statement {unity+fmod}

Question

I'm having trouble trying to figure out how to make a sound effect only play once for every hundred score points. at the moment I'm using:
if (score % 100 == 0 && score !=0)
{
eventEmitter.Play();
}
but obviously this causes the sound to continuously play while the player is on every hundred. is there a way to only make it play once? maybe a different execution all together?

Answer 1

A simple way would be to store the previous score in a variable, then only play when it didn't reach 100 points. Like:

if (score % 100 == 0 && previous_score % 100 != 0)
{
eventEmitter.Play();
previous_score = score;
}