SimonSays code

using System;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Collections.Generic;
using System.Windows.Forms;

namespace lab4SimonSays
{
	public class SimonSays
	{

        private Color[] sequence;
        private Color [] colors =  new Color[]{Color.Red, Color.Green, Color.Blue, Color.Yellow};
        private Dictionary<char, Color> stringTocolor = new Dictionary<char, Color>();

		public SimonSays ()
		{
	    GameProj.Form1 _MainForm = new GameProj.Form1();
            string data = _MainForm.CallResults();

            TextBox textBox1= new TextBox();
            textBox1.Text = data; //'data' pulls the string in another project which contains randomly generates lines of 4 of R/G/B/Y

            //add content to Dictionary
            stringTocolor.Add('R', Color.Red);
            stringTocolor.Add('G', Color.Green);
            stringTocolor.Add('B', Color.Blue);
            stringTocolor.Add('Y', Color.Yellow);

            Color[] colourset = newSequence(textBox1.Text.Length);

		}

        StringCollection GetLinesCollectionFromTextBox(TextBox textBox)
        {
            StringCollection lines = new StringCollection();

            // lineCount may be -1 if TextBox layout info is not up-to-date.
            int lineCount = textBox.LineCount;

            for (int line = 0; line < lineCount; line++)
                // GetLineText takes a zero-based line index.
                lines.Add(textBox.GetLineText(line));

            return lines;
        }

        public Color[] newSequence(int length)
        {
            GameProj.Form1 _MainForm = new GameProj.Form1();
            string data = _MainForm.CallResults();

            TextBox textBox1= new TextBox();
            textBox1.Text = data; //Make it so that it reads each line as new sequence

            Color[] array = new Color[length];
            //check dictionary has the char key or not

            for (int i = 0; i < textBox1.Text.Length; i++)
            {
                if (stringTocolor.ContainsKey(textBox1.Text[i]))
                {
                    array[i] = stringTocolor[textBox1.Text[i]];
                }
                //give alert if wrong key
                else
                {
                    MessageBox.Show("Wrong Colour input at index " + i + " of textbox string!");
                }
            }
            this.sequence = array;
            return array;
        }


		public void newSequence (Color [] sequence)
		{
			this.sequence=sequence;

		}

		public int Compare (Color[] user_colors)
		{
            if(this.sequence ==null)
                throw new InvalidStateException("The game engine has not generated sequence yet");
			for (int i=0; i<user_colors.Length; i++) {
				if (user_colors [i] == this.sequence [i]) {
					//single match
				} else {
					//no match
					return -1;
				}
			}

			//all matched
			if (user_colors.Length == this.sequence.Length) {
				return 1;
			} else { //partial match
				return 0;
			}
		}

		public Color[] Colors {
			get {
				return colors;
			}
		}


	}
}