//When cartridge is inserted, get the List of questions and display the first question
public void InsertCartridge(GameObject input)
{
cartridgeInserted = true;
cartridgeScript = input.GetComponent <CartridgeJSONReader>();
questions = cartridgeScript.GetQuestions();
currentQuestionNumber = 0;
totalQuestions = questions.Length - 1;
currentCartridgeFinished = false;
points = 0;
ResetPanelColors();
StartQuiz();
}