稍微重构,以支持加载用户自己提供的Rom文件

AxibugEmuOnline.Client/Assets/Script/App.cs

@@ -57,7 +57,7 @@ namespace AxibugEmuOnline.Client.ClientCore
             coRunner = go.AddComponent<CoroutineRunner>();
 
             var importNode = GameObject.Find("IMPORTENT");
-            GameObject.DontDestroyOnLoad(importNode);
+            if (importNode != null) GameObject.DontDestroyOnLoad(importNode);
 
             StartCoroutine(AppTickFlow());
             RePullNetInfo();
@@ -79,7 +79,7 @@ namespace AxibugEmuOnline.Client.ClientCore
 
         static IEnumerator StartNetInit()
         {
-            if (App.network.isConnected) 
+            if (App.network.isConnected)
                 yield break;
 
             int platform = 0;

AxibugEmuOnline.Client/Assets/Script/Manager/RomLib/RomFile.cs

@@ -11,12 +11,17 @@ namespace AxibugEmuOnline.Client
     {
         private HttpAPI.Resp_RomInfo webData;
         private bool hasLocalFile;
-        private string fileName;
         private EnumPlatform platform;
         private UnityWebRequest downloadRequest;
 
+        public bool IsUserRom { get; private set; }
+
         /// <summary> 指示该Rom文件的存放路径 </summary>
-        public string LocalFilePath => $"{App.PersistentDataPath}/RemoteRoms/{platform}/{fileName}";
+        public string LocalFilePath =>
+                                    IsUserRom ?
+                                    $"{App.PersistentDataPath}/UserRoms/{platform}/{FileName}" :
+                                    $"{App.PersistentDataPath}/RemoteRoms/{platform}/{FileName}";
+
         /// <summary> 指示该Rom文件是否已下载完毕 </summary>
         public bool RomReady => hasLocalFile;
         /// <summary> 指示是否正在下载Rom文件 </summary>
@@ -29,14 +34,14 @@ namespace AxibugEmuOnline.Client
         /// <summary> 唯一标识 </summary>
         public int ID => webData != null ? webData.id : -1;
         /// <summary> 别名 </summary>
-        public string Alias => webData.romName;
+        public string Alias => IsUserRom ? Path.GetFileNameWithoutExtension(FileName) : webData.romName;
         /// <summary> 描述 </summary>
-        public string Descript => webData.desc;
+        public string Descript => IsUserRom ? string.Empty : webData.desc;
         /// <summary> 小图URL </summary>
-        public string ImageURL => webData.imgUrl;
+        public string ImageURL => IsUserRom ? string.Empty : webData.imgUrl;
 
         /// <summary> 文件名 </summary>
-        public string FileName => fileName;
+        public string FileName { get; private set; }
         /// <summary> 在查询结果中的索引 </summary>
         public int Index { get; private set; }
         /// <summary> 在查询结果中的所在页 </summary>
@@ -74,7 +79,7 @@ namespace AxibugEmuOnline.Client
 
         public byte[] GetRomFileData()
         {
-            if (webData == null) throw new Exception("Not Valid Rom");
+            if (!IsUserRom && webData == null) throw new Exception("Not Valid Rom");
             if (!RomReady) throw new Exception("Rom File Not Downloaded");
 
             var bytes = File.ReadAllBytes(LocalFilePath);
@@ -123,8 +128,8 @@ namespace AxibugEmuOnline.Client
         public void SetWebData(HttpAPI.Resp_RomInfo resp_RomInfo)
         {
             webData = resp_RomInfo;
-            fileName = Path.GetFileName(webData.url);
-            fileName = System.Net.WebUtility.UrlDecode(fileName);
+            FileName = Path.GetFileName(webData.url);
+            FileName = System.Net.WebUtility.UrlDecode(FileName);
 
             if (File.Exists(LocalFilePath))
             {
@@ -142,5 +147,15 @@ namespace AxibugEmuOnline.Client
 
             OnInfoFilled?.Invoke();
         }
+
+        private RomFile() { }
+        public static RomFile CreateExistRom(EnumPlatform platform, string fileName)
+        {
+            var res = new RomFile();
+            res.IsUserRom = true;
+            res.FileName = fileName;
+            res.hasLocalFile = File.Exists(res.LocalFilePath);
+            return res;
+        }
     }
 }

AxibugEmuOnline.Client/Assets/Script/Manager/RomLib/RomLib.cs

@@ -30,6 +30,15 @@ namespace AxibugEmuOnline.Client
             }
         }
 
+        public RomFile GetExistRom(string fileName)
+        {
+            var res = RomFile.CreateExistRom(m_platform, fileName);
+
+            nesRomFileNameMapper[res.FileName] = res;
+
+            return res;
+        }
+
         public RomFile GetRomFile(string romFileName)
         {
             RomFile romFile;

AxibugEmuOnline.Client/Assets/Script/UI/RomItem.cs

@@ -82,6 +82,8 @@ namespace AxibugEmuOnline.Client
             }
             else
             {
+                //加载一个用户自己提供的Rom时,使用这个方法
+                //App.emu.BeginGame(App.nesRomLib.GetExistRom("bad_apple_2_5.nes"));
                 App.emu.BeginGame(m_romfile);
 
                 return false;