Perlin_SettingsExport

using UnityEngine;
using System.Collections;
using UnityEngine.UI;
using System.Collections.Generic;
using System.IO;
//------------------------------------------------------------------------
//Perlin Noise Agents v1.0 - Settings Export Class
//--Class Controls the exporting of settings to a text file--Class lives inside the GameController Game Object--The Export Settings button lives in this class
//Mode Lab - Written by Luis Quinones
//------------------------------------------------------------------------
public class SettingsExport : MonoBehaviour {
    public Button ExportSettingsButton;
    public Controller control; //Reference the contoller
    StreamWriter sw; //Implements a textwriter for writing characters to a stream in a particular encoding
    private string newfilename;
    private bool writeFile;
    public string pathSpecified;
    public bool runIt;
    void Start(){
        if (runIt) {
            runIt = false;
            if (pathSpecified.Length != 0) {
                print ("Exported Settings");
                writeFile = true;
            } else {
                return; //Exit if the user hits cancel or does not specify a name for the file
            }
        }
    }
    void Update(){
        if (runIt) {
            Start();
        }
        if (writeFile) {
            WriteToFile(pathSpecified); //Call the write to file function and pass the path
            writeFile = false; //Set the flag to false after we do it once since its in the update function
        }
    }
    public void WriteToFile(string file)
    {
        sw = new StreamWriter(file);
        //Write all the values, use the sw.WriteLine to begin a new line after the value is written
        sw.Write (control.strengthSlider.value.ToString ()); 
        sw.WriteLine();
        sw.Write (control.scaleSlider.value.ToString ());
        sw.WriteLine();
        sw.Write (control.speedSlider.value.ToString ());
        sw.WriteLine();
        sw.Write (control.multiplierSlider.value.ToString ());
        sw.WriteLine();
        sw.Write (control.agentCountSlider.value.ToString ());
        sw.WriteLine();
        sw.Write (control.dynamicAgentSpawnScrollBar.value.ToString ());
        sw.WriteLine ();
        sw.Write (control.spawnScrollBar.value.ToString ());
        sw.WriteLine ();
        sw.Write (control.dimensionScrollBar.value.ToString ());
        sw.WriteLine ();
        sw.Write (control.physicsScrollBar.value.ToString ());
        sw.WriteLine ();
        sw.Write (control.trailTimeSlider.value.ToString ());
        sw.WriteLine();
        sw.Write (control.trailStartWSlider.value.ToString ());
        sw.WriteLine();
        sw.Write (control.trailEndWSlider.value.ToString ());
        
        sw.Close ();
    }
}
Update