Adding score and highscore in swift - ios

Question

Im making this Quiz game with pictures on it.
Im trying to add score. Always when you press the right answer, you get one score and when you press wrong answer you must restart the game (that i have been done).
my problem is that where ever I'm trying to put this code, its giving all kind of errors.
So this is the code for highscore:
Score++
ScoreLabel.text = NSString(format: "Score: %i", Score)
if (Score > HighScore){
HighScore = Score
HighScoreLabel.text = NSString(format: "HighScore : %i", HighScore)
and i have put that on this place to the code:
import UIKit
class ViewController: UIViewController {
#IBOutlet var QuestionImage : UIImageView!
#IBOutlet var QuestionLabel: UILabel!
#IBOutlet var Button1: UIButton!
#IBOutlet var Button2: UIButton!
#IBOutlet var Button3: UIButton!
#IBOutlet var Button4: UIButton!
#IBOutlet var Restart: UIButton!
#IBOutlet var LabelEnd: UILabel!
#IBOutlet var ScoreLabel: UILabel!
#IBOutlet var HighScoreLabel: UILabel!
var CorrectAnswer = String()
var Score = 0
var HighScore = 0
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
Hide()
RandomQuestions()
HideRestart()
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
func RandomQuestions(){
var RandomNumber = arc4random() % 2
RandomNumber += 1
switch(RandomNumber){
case 1:
QuestionImage.image = UIImage(named: (“image.jpg"))
QuestionLabel.text = “question?"
Button1.setTitle(“answer", forState: UIControlState.Normal)
Button2.setTitle(“answer", forState: UIControlState.Normal)
Button3.setTitle(“answer", forState: UIControlState.Normal)
Button4.setTitle(“answer", forState: UIControlState.Normal)
CorrectAnswer = "1"
break
case 2:
QuestionImage.image = UIImage(named: (“image2.jpg"))
QuestionLabel.text = “question?"
Button1.setTitle(“answer", forState: UIControlState.Normal)
Button2.setTitle(“answer", forState: UIControlState.Normal)
Button3.setTitle(“answer", forState: UIControlState.Normal)
Button4.setTitle(“answer", forState: UIControlState.Normal)
CorrectAnswer = "3"
break
default:
break
}
}
func Hide(){
LabelEnd.hidden = true
}
func UnHide(){
LabelEnd.hidden = false
}
func HideButtons(){
Button1.hidden = true
Button2.hidden = true
Button3.hidden = true
Button4.hidden = true
}
func HideRestart(){
Restart.hidden = true
}
func UnHideRestart(){
Restart.hidden = false
}
#IBAction func Button1Action(sender: AnyObject) {
UnHide()
if (CorrectAnswer == "1"){
RandomQuestions()
Hide()
HideRestart()
Score++
ScoreLabel.text = NSString(format: "Score: %i", Score)
if (Score > HighScore){
HighScore = Score
HighScoreLabel.text = NSString(format: "HighScore : %i", HighScore)
}
else{
LabelEnd.text = "You are wrong!"
HideButtons()
UnHideRestart()
}
}
#IBAction func Button2Action(sender: AnyObject) {
UnHide()
if (CorrectAnswer == "2"){
RandomQuestions()
Hide()
HideRestart()
Score++
ScoreLabel.text = NSString(format: "Score: %i", Score)
if (Score > HighScore){
HighScore = Score
HighScoreLabel.text = NSString(format: "HighScore : %i", HighScore)
}
else{
LabelEnd.text = "You are wrong!"
HideButtons()
UnHideRestart()
}
}
#IBAction func Button3Action(sender: AnyObject) {
UnHide()
if (CorrectAnswer == "3"){
RandomQuestions()
Hide()
HideRestart()
Score++
ScoreLabel.text = NSString(format: "Score: %i", Score)
if (Score > HighScore){
HighScore = Score
HighScoreLabel.text = NSString(format: "HighScore : %i", HighScore)
}
else{
LabelEnd.text = "You are wrong!"
HideButtons()
UnHideRestart()
}
}
#IBAction func Button4Action(sender: AnyObject) {
UnHide()
if (CorrectAnswer == "4"){
RandomQuestions()
Hide()
HideRestart()
Score++
ScoreLabel.text = NSString(format: "Score: %i", Score)
if (Score > HighScore){
HighScore = Score
HighScoreLabel.text = NSString(format: "HighScore : %i", HighScore)
}
else{
LabelEnd.text = "You are wrong!"
HideButtons()
UnHideRestart()
}
}
}
So always when you press the right button its score and always when wrong, its giving a label "You are wrong!".
And there is these kind of cases for the questions and at the end there is the CorrectAnswer.
I have 4 answer buttons. I also have 2 View Controllers, other is the start screen and second is the game and i would like to get the highscore label on the start view and the score label to the game view.
Thank you very much forehand!

Answer 1

All your ButtonXAction functions are missing their closing parentheses ). You've probably missed one line when copy-pasting...