public override int GetHashCode()
{
int agentHash = queleaSettings.Aggregate(1, (current, agent) => current * agent.GetHashCode());
int emitterHash = emitters.Aggregate(1, (current, emitter) => current * emitter.GetHashCode());
int environmentHash = environment.GetHashCode();
return(agentHash ^ emitterHash * 7 * environmentHash);
}