Saving JSON didnt work

Question

Im trying to create save and load script, the loading is working, but the saving is not working. I dont know what is wrong with my script, can someone help me?

 using UnityEngine;
 using System.IO;
 
 [System.Serializable]
 public class PlayerData
 {
     public int skor = score.skorupdate;
 
 }
 public class SaveSystem : MonoBehaviour
 {
     [SerializeField] private PlayerData data = new PlayerData();
     public void SavePlayer()
     {
         string json = JsonUtility.ToJson(data);
         File.WriteAllText(Application.persistentDataPath + "/save.json", json);
 
         Debug.Log("Saved!");
     }
 
     public void LoadPlayer()
     {
         if (File.Exists(Application.persistentDataPath + "/save.json"))
         {
             string json = File.ReadAllText(Application.persistentDataPath + "/save.json");
             PlayerData data = JsonUtility.FromJson<PlayerData>(json);
 
             score.skorupdate = data.skor;
 
             Debug.Log("Loaded!");
         }
         else
         {
             Debug.Log("File Not Found In" + Application.persistentDataPath + "/save.json");
         }
     }
 }

Answer 1

Best Answer

Answer by rh_galaxy · Oct 26, 2021 at 06:46 AM

It is 0 because score.skorupdate is 0 at start where you create data, you don't update it when you do the save. We need code for the score variable, but you can try this:

 //[SerializeField] private PlayerData data = new PlayerData(); //remove this line
 public void SavePlayer()
 {
     PlayerData data = new PlayerData(); //and put it here
     string json = JsonUtility.ToJson(data);
     File.WriteAllText(Application.persistentDataPath + "/save.json", json);
 
     Debug.Log("Saved! skor " + data.skor);
 }

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unity_596D03932D4F906C4A99 · Oct 26, 2021 at 07:26 AM 0

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Thanks, It's worked. I hope you have a good day

Saving JSON didnt work

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