58 lines
1.6 KiB
Swift
58 lines
1.6 KiB
Swift
//
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// WrittenInstructionsViewController.swift
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// Guibe
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//
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// Created by Max Hunt on 02/06/2019.
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// Copyright © 2019 8. All rights reserved.
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//
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import UIKit
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import MapKit
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class WrittenInstructionsViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
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let appDelegate = UIApplication.shared.delegate as! AppDelegate
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// var stepBySteps = appDelegate.currentStep
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// var currentStep: Int = 0
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func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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let stepBySteps = appDelegate.textSteps
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return stepBySteps?.count ?? 0
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}
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func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
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let cell = tableView.dequeueReusableCell(withIdentifier: "iCell", for: indexPath)
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let currentStep = appDelegate.currentStep
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let stepBySteps = appDelegate.textSteps
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let focusInstruction = (stepBySteps?[indexPath.row].instructions)!
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if focusInstruction == "" {
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cell.textLabel?.text = "Start" }
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else {
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cell.textLabel?.text = focusInstruction }
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if indexPath.row == currentStep {
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cell.backgroundColor = .green }
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else {
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cell.backgroundColor = .white }
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return cell
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}
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@IBAction func backBtnPressed(_ sender: Any) {
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self.dismiss(animated: true, completion: nil)
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}
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@IBOutlet weak var instructionsTable: UITableView!
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override func viewDidLoad() {
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super.viewDidLoad()
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// Do any additional setup after loading the view.
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}
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}
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