Can't restart Space Shooter .

Unity Engine
1

I’m a beginner in Unity and I’m working off the space shooter tutorials off Unity’s site. I had to improvise on some parts due to the version the man used in the tutorials uses some outdated code. I got through most of it by finding some alternate code but for the restart by pressing “R” in the Game Controller script in the “Ending the Game” video I can’t find out how to fix it. I tried a few things and I think that the function isn’t being called properly. I have attached the game controller script in question and if you could help me with this problem I would be grateful.

using System.Collections;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.SceneManagement;

public class GameController : MonoBehaviour
    {
    public GameObject hazard;
    public Vector3 spawnValues;
    public int hazardCount;
    public float spawnWait;
    public float startWait;
    public float waveWait;

    public Text scoreText;
    public Text restartText;
    public Text gameOverText;

    private bool gameOver;
    private bool restart;
    private int score;

    void Start ()
    {
        gameOver = false;
        restart = false;
        restartText.text = "";
        gameOverText.text = "";
        score = 0;
        UpdateScore ();
        StartCoroutine(SpawnWaves ());
    }

    void update ()
    {
        if (restart)
        {
            if (Input.GetKeyDown(KeyCode.R))
            {
                SceneManager.LoadScene(SceneManager.GetActiveScene().buildIndex);
            }
        }
    }

    IEnumerator SpawnWaves ()
    {
        yield return new WaitForSeconds (startWait);
        while(true)
        {
            for (int i = 0; i < hazardCount; i++)
            {
                Vector3 spawnPosition = new Vector3 (Random.Range (-spawnValues.x, spawnValues.x), spawnValues.y, spawnValues.z);
                Quaternion spawnRotation = Quaternion.identity;
                Instantiate (hazard, spawnPosition, spawnRotation);
                yield return new WaitForSeconds (spawnWait);
            }
            yield return new WaitForSeconds (waveWait);

            if (gameOver)
            {
                restartText.text = "Press 'R' for Restart";
                restart = true;
                break;
            }
        }
    }

    public void AddScore (int newScoreValue)
    {
        score += newScoreValue;
        UpdateScore ();
    }

    void UpdateScore ()
    {
        scoreText.text = "Score: " + score;
    }

    public void GameOver ()
    {
        gameOverText.text = "Game Over";
        gameOver = true;
    }
}
2

You must change “void update ()” to “void Update()” (capital letter ‘U’). :slight_smile:

3

Thanks for the help.

4

You’re welcome. :slight_smile: