Function userHasInteracted

src/playground.ts:1093–1104

()

let parametersChanged = false;

function userHasInteracted() {
  if (!firstInteraction) {
    return;
  }
  firstInteraction = false;
  let page = 'index';
  if (state.tutorial != null && state.tutorial !== '') {
    page = `/v/tutorials/${state.tutorial}`;
  }
  ga('set', 'page', page);
  ga('send', 'pageview', {'sessionControl': 'start'});
}

function simulationStarted() {
  ga('send', {