My score is not getting saved

Hey guys,
I need help regarding my ScoreManager.So in my score manager, I made 3 public texts. The gameplaySessionText is the score text that appears when you play the game and the two others appears when you lose in the game. So it tells you your final score when you die. The problem is that when I play my game and finish the level and go to the next level, the gameplaySessionText isn’t saved. It goes back to 0. Can someone pls help me!

Code (CSharp):

1. public class ScoreManager : MonoBehaviour
2. {
3.     #region Consts
4.     public const string HIGHEST_SCORE = "HighestScore";
5.     #endregion
6.     #region Data
7.     [SerializeField] Text gameplaySessionText;
8.     [SerializeField]  Text gameoverSessionText, gameoverHighestText;
9.     #endregion
10.     #region Properties
11.     /// <summary>
12.     /// Local Storage of Current Session Score
13.     /// </summary>
14.     public int SessionScore { get; private set; }
15.     /// <summary>
16.     /// Local Storage of Highest Game Score
17.     /// </summary>
18.     public int HighestScore { get; private set; }
19.     public static ScoreManager instance { get; private set; }
20.     #endregion
21.     #region Unity Functions
22.     private void Awake()
23.     {
24.         if (instance != this && instance != null)
25.             DestroyImmediate(gameObject);
26.         instance = this;
27.         if (FindObjectsOfType(typeof(ScoreManager)).Length > 1)
28.         {
29.             DestroyImmediate(gameObject);
30.         }
31.         // Loading in Highest Score for consistency
32.         HighestScore = PlayerPrefs.GetInt(HIGHEST_SCORE);
33.         // Updating Score Display
34.         UpdateScoreText();
35.     }
36.     private void Start()
37.     {
38.         DontDestroyOnLoad(gameObject);
39.     }
40.     #endregion
41.     #region Public Functions
42.     public void AddScore(int amount)
43.     {
44.         // Adding Score to Current Total
45.         SessionScore += amount;
46.         // Checking if Current Score is better than Highest Score
47.         if (SessionScore > HighestScore)
48.         {
49.             // Updating Highest Score
50.             HighestScore = SessionScore;
51.             PlayerPrefs.SetInt(HIGHEST_SCORE, HighestScore);
52.         }
53.         // Updating Score Display
54.         UpdateScoreText();
55.     }
56.     public void ResetScore()
57.     {
58.         SessionScore = 0;
59.         UpdateScoreText();
60.     }
61.     #endregion
62.     #region Private Functions
63.     private void UpdateScoreText()
64.     {
65.         gameplaySessionText.text = SessionScore.ToString();
66.         gameoverSessionText.text = SessionScore.ToString();
67.         gameoverHighestText.text = HighestScore.ToString();
68.     }
69.     #endregion
70. }

 

Well.. I presume you're calling ResetScore() from somewhere? That resets the session score to 0.

 

Your singleton implementation is quite problematic and could be the root of all your problems.

In Awake(), first it sees if there is one already, then it destroys this one.

Now having destroyed this one, it does not return immediately.

Instead, it sets the stored instance to this now-destroyed one. (!!!)

After that it tries to check for two or more in scene and re-destroys this one. (!!!?)

Etc.

Just google around for an already-existing Unity singleton. There's plenty of variants, no need to roll your own and then debug it!

 

Finally got around to hammering out some simple examples here:

Some super-simple Singleton examples to take and modify:

Simple Unity3D Singleton (no predefined data):

https://pastebin.com/SuvBWCpJ

Unity3D Singleton with Prefab used for predefined data:

https://pastebin.com/cv1vtS6G

These are pure-code solutions, do not put anything into any scene, just access it via .Instance!