Unity 保存游戏，读取游戏，退出游戏

 1 using System.Collections;
 2 using System.Collections.Generic;
 3 using UnityEngine;
 4 using System.IO;
 5 using System.Runtime.Serialization.Formatters.Binary;//重点
 6
 7 public class GameSaveManager : MonoBehaviour
 8 {
 9     public Inventory myInventory;//需要保存的数据
10     public Item HpMedicine;//需要保存的数据
11     public Item MpMedicine;//需要保存的数据
12
13     public void SaveGame() //保存游戏方法
14     {
15         Debug.Log(Application.persistentDataPath);
16         //Debug.Log(12);
17         if (!Directory.Exists(Application.persistentDataPath + "/game_SaveGame"))
18         {
19             //Debug.Log(13);
20             Directory.CreateDirectory(Application.persistentDataPath + "/game_SaveGame");
21         }
22
23         BinaryFormatter formatter = new BinaryFormatter();//二进制转换
24
25         FileStream file = File.Create(Application.persistentDataPath + "/game_SaveGame/Inventory.txt");
26
27         var json0 = JsonUtility.ToJson(myInventory);//需要保存的数据Json转换
28         var json1 = JsonUtility.ToJson(HpMedicine);//需要保存的数据Json转换
29         var json2 = JsonUtility.ToJson(MpMedicine);//需要保存的数据Json转换
30
31         formatter.Serialize(file, json0);//保存的数据
32         formatter.Serialize(file, json1);//保存的数据
33         formatter.Serialize(file, json2);//保存的数据
34
35         file.Close();
36     }
37     public void LoadGame()//读取游戏方法
38     {
39         BinaryFormatter bf = new BinaryFormatter();
40
41         if (File.Exists(Application.persistentDataPath + "/game_SaveGame/Inventory.txt"))
42         {
43             FileStream file = File.Open(Application.persistentDataPath + "/game_SaveGame/Inventory.txt", FileMode.Open);
44
45             JsonUtility.FromJsonOverwrite((string)bf.Deserialize(file), myInventory);//保存的数据
46             JsonUtility.FromJsonOverwrite((string)bf.Deserialize(file), HpMedicine);//保存的数据
47             JsonUtility.FromJsonOverwrite((string)bf.Deserialize(file), MpMedicine);//保存的数据
48
49             file.Close();
50         }
51
52     }
53     public void ExitGame()//退出游戏方法
54     {
55
56     }
57
58
59 }