public IEnumerator GremlinArrival(float lengthOfLaugh)
{
/////////Stop timer
//Find the fading object
var fader = GameObject.Find("FadingImage").GetComponent <FadeToBlack>();
//Activate the fader's fade, check FadeToBlack script for more information
fader.Fade(true, 3);
//Play Thunder Sound
soundEffects.PlayThunderClap();
//Wait the same time as the fade
yield return(new WaitForSeconds(3));
//Play Gremlin Laugh sound
soundEffects.PlayGremlinLaugh();
//Wait for length of the sound
yield return(new WaitForSeconds(lengthOfLaugh));
//Activate the randomise function for randomising the variables
RandomiseVariables();
//Turns off lights
variables.lights = false;
//Changes scene to the front desk
SceneManager.LoadScene(sceneName: "03_FrontDesk");
//Enables the Text box, then waits 4 seconds then destroys it
yield return(new WaitForSeconds(0.4f));
var textBox = GameObject.Find("TextboxCanvas");
textBox.transform.GetChild(0).gameObject.SetActive(true);
textBox.transform.GetChild(1).gameObject.SetActive(true);
yield return(new WaitForSeconds(4));
textBox.transform.GetChild(0).gameObject.SetActive(false);
textBox.transform.GetChild(1).gameObject.SetActive(false);
//Finishes coroutine
yield return(null);
}