feat(Dialogue): 实现基本的对话系统

Assets/Script/Gameplay/Interface/IDialogue.cs

@@ -0,0 +1,15 @@
+using System;
+using UnityEngine;
+using UnityEngine.Events;
+
+namespace Script.Gameplay.Interface
+{
+    public interface IDialogue
+    {
+        public UnityEvent<bool> OnBeginDialogue { get; set; }
+        public UnityEvent<bool> OnEndDialogue { get; set; }
+        public bool IsRoad { get; set; }
+        public int GetDialogueCount { get; set; }
+        public string DialogueContent { get; set; }
+    }
+}