Write code (C#)

Copy the code below into a new C# project. If you need a reminder of how to do this, revisit the Getting Started Course.

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//Add Phidgets Library
using Phidget22;
using System.Collections;
using System.Collections.Generic;

namespace SimonSays
{
    class Program
    {
        //Track number of button events
        static int numEvents = 0;

        //Track user input and solutions
        public static List<int> sequenceKey = new List<int>();
        public static List<int> userAnswer = new List<int>();
        //public static ArrayList sequenceKey = new ArrayList();
        //public static ArrayList userAnswer = new ArrayList();

        //Define here so they can be used in events
        public static DigitalOutput redLED;
        public static DigitalOutput greenLED;

        //Event
        private static void redButton_StateChange(object sender, Phidget22.Events.DigitalInputStateChangeEventArgs e)
        {
            redLED.State = e.State;
            if (e.State)
            {
                userAnswer.Add(0);
                numEvents++;
            }
        }

        //Event
        private static void greenButton_StateChange(object sender, Phidget22.Events.DigitalInputStateChangeEventArgs e)
        {
            greenLED.State = e.State;
            if (e.State)
            {
                userAnswer.Add(1);
                numEvents++;
            }
        }

        static void Main(string[] args)
        {
            //Determine starting # of colors
            var numColors = 3;

            //Determine if game should continue looping
            bool continueGame = true; 

            //Create
            DigitalInput redButton = new DigitalInput();
            DigitalInput greenButton = new DigitalInput();
            redLED = new DigitalOutput();            
            greenLED = new DigitalOutput();

            //Address
            redButton.HubPort = 0;
            redButton.IsHubPortDevice = true;
            redLED.HubPort = 1;
            redLED.IsHubPortDevice = true;
            greenButton.HubPort = 5;
            greenButton.IsHubPortDevice = true;
            greenLED.HubPort = 4;
            greenLED.IsHubPortDevice = true;

            //Subscribe to events
            redButton.StateChange += redButton_StateChange;
            greenButton.StateChange += greenButton_StateChange;

            //Open
            redLED.Open(1000);
            greenLED.Open(1000);
            redButton.Open(1000);
            greenButton.Open(1000);            

            //Creates random number generator
            System.Random RNG = new System.Random();

            
            System.Console.WriteLine("Starting game, look at the LEDS.");
            System.Threading.Thread.Sleep(2000);

            
            //Loop that keeps game going
            while (continueGame)
            {
                //Generate answer key for this round
                sequenceKey.Clear();
                for (int i = 0; i < numColors; i++)
                {
                    int randomNumber = RNG.Next(0, 2); //randomly generate either 0 or 1
                    sequenceKey.Add(randomNumber);
                }

                //Flash the answer key for user to memorize
                for (int i = 0; i < sequenceKey.Count; i++)
                {
                    if (sequenceKey[i] == 0) //0 is assigned to red
                    {
                        redLED.State = true;
                        System.Threading.Thread.Sleep(500);
                        redLED.State = false;
                    }
                    else //1 is assigned to green
                    {
                        greenLED.State = true;
                        System.Threading.Thread.Sleep(500);
                        greenLED.State = false;
                    }
                    System.Threading.Thread.Sleep(500);
                }

                //reset before accepting answers
                numEvents = 0; 
                userAnswer.Clear();

                System.Console.WriteLine("Please enter your answer:");
                //Wait for user input
                while (numEvents < sequenceKey.Count) 
                {
                    System.Threading.Thread.Sleep(150);
                }

                //Compare user answers to key
                for (int i = 0; i < sequenceKey.Count; i++)
                {
                    if (userAnswer[i] != sequenceKey[i])
                    {                       
                        System.Console.WriteLine("Game Over! You reached level : " + (numColors-3));
                        System.Console.ReadLine();

                        continueGame = false;                      
                    }
                }

                if (continueGame) 
                {
                    System.Console.WriteLine("Congrats! Starting next level...");
                    System.Threading.Thread.Sleep(2000);
                    numColors++;
                }                
            }
        }
    }
}