添加对话框事件以及对话持久化文件

Assets/Scripts/UI/Dialog.cs

@@ -0,0 +1,42 @@
+using System.Collections.Generic;
+using System.IO;
+using Event;
+using Event.EventArgs;
+using Newtonsoft.Json;
+using UnityEngine;
+
+namespace UI
+{
+    public class Dialog : MonoBehaviour
+    {
+        [SerializeField] private string dialogsPath;
+        [SerializeField] private string dialogJson;
+        private Dictionary<int,string> _dialogsMap = new();
+        private void Awake()
+        {
+            dialogsPath = Application.persistentDataPath + "/" + "Dialogs.json";
+            
+            if (File.Exists(dialogsPath))
+            {
+                dialogJson = File.ReadAllText(dialogsPath);
+                _dialogsMap = JsonConvert.DeserializeObject<Dictionary<int,string>>(dialogJson);
+            }
+            else
+            {
+                _dialogsMap.Add(0, "New Dialog");
+                dialogJson = JsonConvert.SerializeObject(_dialogsMap, Formatting.Indented);
+                File.WriteAllText(dialogsPath, dialogJson);
+            }
+        }
+
+        private void Start()
+        {
+            EventManager.Instance.DialogPop += OpenDialog;
+        }
+
+        public void OpenDialog(DialogPopArgs e)
+        {
+            Debug.Log(_dialogsMap[e.Index]);
+        }
+    }
+}