import UIKit
import mfStepText

class ViewController: UIViewController, mfStepTextDelegate {

    @IBOutlet weak var label: UILabel!
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        let myTextStepper = mfStepText()
        //set sentences
        myTextStepper.sentences = ["is a light and easy to use library",
                                   "written in Swift",
                                   "available through CocoaPods",
                                   "or just import mfStepText.swift"]
        //set delegate
        myTextStepper.delegate = self
        //set custom times if you need
        myTextStepper.charDelay = 0.05
        myTextStepper.sentenceDelay = 1.0
        //and start it!
        myTextStepper.start()
        
    }
    
    //implement delegate function and use text
    func mfStepTextChanged(text: String) {
        label.text = text
    }
}