idk

Assets/Scripts/SaveData.cs

@@ -0,0 +1,29 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class SaveData : MonoBehaviour
+{
+    [SerializeField] PlayerData _PlayerData = new PlayerData();
+
+    private void Start()
+    {
+        gameObject.GetComponent<Button>().onClick.AddListener(SavePlayerToJson);
+    }
+
+    public void SavePlayerToJson()
+    {
+        string playerData = JsonUtility.ToJson(_PlayerData);
+
+        System.IO.File.WriteAllText(Application.persistentDataPath + "/PlayerData.json", playerData);
+        Debug.Log(Application.persistentDataPath);
+    }
+
+}
+
+[System.Serializable]
+public class PlayerData
+{
+    public string username;
+}