IEmuCore从接口修改为抽象类

AxibugEmuOnline.Client/Assets/Script/AppMain/Emulator/EssgeeEmulator/UEssgee.cs

@@ -1,4 +1,4 @@
-using AxibugEmuOnline.Client;
+using AxibugEmuOnline.Client;
 using AxibugEmuOnline.Client.ClientCore;
 using AxibugProtobuf;
 using Essgee;
@@ -17,19 +17,19 @@ using System.Text;
 using UnityEngine;
 using UnityEngine.UI;
 
-public class UEssgee : MonoBehaviour, IEmuCore
+public class UEssgee : IEmuCore
 {
     public static UEssgee instance;
     public static System.Diagnostics.Stopwatch sw = System.Diagnostics.Stopwatch.StartNew();
     public static bool bInGame => instance?.emulatorHandler?.IsRunning == true ? true : false;
 
-    public RomPlatformType Platform => mPlatform;
+    public override RomPlatformType Platform => mPlatform;
 
-    public uint Frame => (uint)emulatorHandler.AxiEmuRunFrame;
+    public override uint Frame => (uint)emulatorHandler.AxiEmuRunFrame;
 
-    public Texture OutputPixel => graphicsHandler.rawBufferWarper;
+    public override Texture OutputPixel => graphicsHandler.rawBufferWarper;
 
-    public RawImage DrawCanvas => graphicsHandler.DrawCanvas;
+    public override RawImage DrawCanvas => graphicsHandler.DrawCanvas;
 
     public static bool bLogicUpdatePause { get; private set; }
     #region
@@ -71,38 +71,38 @@ public class UEssgee : MonoBehaviour, IEmuCore
     }
 
 
-    #region EmuCore接入实现
+    #region EmuCore接入实现
 
-    public object GetState()
+    public override object GetState()
     {
         return emulatorHandler.GetStateData();
     }
 
-    public byte[] GetStateBytes()
+    public override byte[] GetStateBytes()
     {
         return emulatorHandler.GetStateData();
     }
 
-    public void LoadState(object state)
+    public override void LoadState(object state)
     {
         emulatorHandler.SetStateData((byte[])state);
     }
 
-    public void LoadStateFromBytes(byte[] data)
+    public override void LoadStateFromBytes(byte[] data)
     {
         emulatorHandler.SetStateData(data);
     }
 
-    public void Pause()
+    public override void Pause()
     {
         bLogicUpdatePause = false;
     }
-    public void Resume()
+    public override void Resume()
     {
         bLogicUpdatePause = true;
     }
 
-    public MsgBool StartGame(RomFile romFile)
+    public override MsgBool StartGame(RomFile romFile)
     {
         mPlatform = romFile.Platform;
 
@@ -110,7 +110,7 @@ public class UEssgee : MonoBehaviour, IEmuCore
 
         bLogicUpdatePause = true;
 
-        //保存当前正在进行的游戏存档
+        //保存当前正在进行的游戏存档
         if (emulatorHandler != null && !emulatorHandler.IsRunning)
         {
             emulatorHandler.SaveCartridge();
@@ -119,10 +119,10 @@ public class UEssgee : MonoBehaviour, IEmuCore
         if (LoadAndRunCartridge(romFile.LocalFilePath))
             return true;
         else
-            return "Rom加载失败";
+            return "Rom加载失败";
     }
 
-    public void Dispose()
+    public override void Dispose()
     {
         if (!emulatorHandler.IsRunning)
         { 
@@ -131,36 +131,36 @@ public class UEssgee : MonoBehaviour, IEmuCore
         ShutdownEmulation();
     }
 
-    public void DoReset()
+    public override void DoReset()
     {
         emulatorHandler.SaveCartridge();
         emulatorHandler.Reset();
     }
 
-    public IControllerSetuper GetControllerSetuper()
+    public override IControllerSetuper GetControllerSetuper()
     {
         return mUniKeyboard.ControllerMapper;
     }
 
-    public bool PushEmulatorFrame()
+    public override bool PushEmulatorFrame()
     {
         if (!emulatorHandler.IsRunning) return false;
         if (!bLogicUpdatePause) return false;
 
-        //采集本帧Input
+        //采集本帧Input
         bool bhadNext = mUniKeyboard.SampleInput();
-        //如果未收到Input数据,核心帧不推进
+        //如果未收到Input数据,核心帧不推进
         if (!bhadNext) return false;
 
         emulatorHandler.Update_Frame();
         return true;
     }
 
-    public void AfterPushFrame()
+    public override void AfterPushFrame()
     {
     }
 
-    public void GetAudioParams(out int frequency, out int channels)
+    public override void GetAudioParams(out int frequency, out int channels)
     {
         frequency = soundHandler.sampleRate;
         channels = soundHandler.channle;
@@ -169,10 +169,10 @@ public class UEssgee : MonoBehaviour, IEmuCore
 
     void InitAll(IGameMetaReources metaresources, IEssgeeIOSupport uegIO, string CustonDataDir)
     {
-        //初始化配置
+        //初始化配置
         InitAppEnvironment(CustonDataDir, uegIO);
         InitEmu();
-        //细节初始化
+        //细节初始化
         InitializeHandlers(metaresources);
     }
 
@@ -218,7 +218,7 @@ public class UEssgee : MonoBehaviour, IEmuCore
 
         if (AppEnvironment.EnableLogger)
         {
-            //TODO 关闭Debug
+            //TODO 关闭Debug
             //Logger.Flush();
             //Logger.Close();
         }
@@ -229,7 +229,7 @@ public class UEssgee : MonoBehaviour, IEmuCore
         //keysDown = new List<MotionKey>();
     }
 
-    #region 细节初始化
+    #region 细节初始化
 
     private void InitializeHandlers(IGameMetaReources metaresources)
     {
@@ -277,7 +277,7 @@ public class UEssgee : MonoBehaviour, IEmuCore
     #endregion
     void Dispose(bool disposing)
     {
-        //TODO 释放时
+        //TODO 释放时
         //if (disposing)
         //{
         //    if (components != null) components.Dispose();
@@ -289,10 +289,10 @@ public class UEssgee : MonoBehaviour, IEmuCore
 
         //base.Dispose(disposing);
     }
-    #region 配置
+    #region 配置
     private static void LoadConfiguration()
     {
-        //TODO 暂时跳过这里的配置加载
+        //TODO 暂时跳过这里的配置加载
         //Directory.CreateDirectory(EmuStandInfo.programDataDirectory);
         //if (!File.Exists(EmuStandInfo.programConfigPath) || (EmuStandInfo.Configuration = EmuStandInfo.programConfigPath.DeserializeFromFile<Configuration>()) == null)
         //{
@@ -397,12 +397,12 @@ public class UEssgee : MonoBehaviour, IEmuCore
     }
     public static void SaveConfiguration()
     {
-        //不用保存这个配置
+        //不用保存这个配置
         //EmuStandInfo.Configuration.SerializeToFile(EmuStandInfo.programConfigPath);
     }
     #endregion
 
-    #region 模拟器基本设置
+    #region 模拟器基本设置
 
     public void SetEmuFpsLimit(bool bOpen)
     {
@@ -427,12 +427,12 @@ public class UEssgee : MonoBehaviour, IEmuCore
     }
     #endregion
 
-    #region 模拟器生命周期
+    #region 模拟器生命周期
 
 
     private void PowerOnWithoutCartridge(Type machineType)
     {
-        //TODO IsRecording?? 可能需要实现
+        //TODO IsRecording?? 可能需要实现
         //if (soundHandler.IsRecording)
         //    soundHandler.CancelRecording();
 
@@ -456,7 +456,7 @@ public class UEssgee : MonoBehaviour, IEmuCore
 
             var (machineType, romData) = CartridgeLoader.Load(fileName, "ROM image");
 
-            //TODO IsRecording?? 可能需要实现
+            //TODO IsRecording?? 可能需要实现
             //if (soundHandler.IsRecording)
             //    soundHandler.CancelRecording();
 
@@ -481,13 +481,13 @@ public class UEssgee : MonoBehaviour, IEmuCore
             //toggleLayersToolStripMenuItem.Enabled = enableChannelsToolStripMenuItem.Enabled = true;
 
 
-            //初始化不同平台的按钮
+            //初始化不同平台的按钮
             mUniKeyboard.Init(emulatorHandler.emulator);
 
             emulatorHandler.Startup();
 
 
-            //初始化音频
+            //初始化音频
             soundHandler.Initialize();
 
             //SizeAndPositionWindow();
@@ -549,7 +549,7 @@ public class UEssgee : MonoBehaviour, IEmuCore
         //{
         if (!AppEnvironment.TemporaryDisableCustomExceptionForm)
         {
-            //TODO debug窗口？
+            //TODO debug窗口？
             //(_, ExceptionResult result, string prefix, string postfix) = ExceptionForm.GetExceptionInfo(ex);
 
             //if (result == ExceptionResult.Continue)
@@ -661,7 +661,7 @@ public class UEssgee : MonoBehaviour, IEmuCore
     }
     #endregion
 
-    #region 模拟器内部事件
+    #region 模拟器内部事件
 
     private void EmulatorHandler_SendLogMessage(object sender, SendLogMessageEventArgs e)
     {
@@ -699,7 +699,7 @@ public class UEssgee : MonoBehaviour, IEmuCore
 
     private void EmulatorHandler_SizeScreen(object sender, SizeScreenEventArgs e)
     {
-        //TODO 待实现 屏幕大小
+        //TODO 待实现 屏幕大小
 
         //this.CheckInvokeMethod(delegate ()
         //{
@@ -710,7 +710,7 @@ public class UEssgee : MonoBehaviour, IEmuCore
 
     private void EmulatorHandler_ChangeViewport(object sender, ChangeViewportEventArgs e)
     {
-        //TODO 待实现
+        //TODO 待实现
 
         //this.CheckInvokeMethod(delegate ()
         //{
@@ -721,7 +721,7 @@ public class UEssgee : MonoBehaviour, IEmuCore
 
     private void EmulatorHandler_PollInput(object sender, PollInputEventArgs e)
     {
-        //TODO Input实现
+        //TODO Input实现
 
         //e.Keyboard = mUniKeyboard.mKeyCodeCore.GetPressedKeys();
         e.Keyboard.AddRange(mUniKeyboard.GetPressedKeys());
@@ -775,7 +775,7 @@ public class UEssgee : MonoBehaviour, IEmuCore
             /* Images, ex. GB Printer printouts */
             //image.Save(filePath);
 
-            //TODO 图像存储
+            //TODO 图像存储
         }
         else if (e.Data is byte[] raw)
         {
@@ -801,7 +801,7 @@ public class UEssgee : MonoBehaviour, IEmuCore
 
         if (emulatorHandler.IsPaused)
         {
-            //TODO 音频暂停？
+            //TODO 音频暂停？
             //soundHandler?.ClearSampleBuffer();
         }
     }
@@ -825,7 +825,7 @@ public class UEssgee : MonoBehaviour, IEmuCore
         //    waveHeader.FileLength += (uint)e.MixedSamples.Length;
         //}
 
-        //TODO 音频处理
+        //TODO 音频处理
         //soundHandler.SubmitSamples(e.MixedSamples, e.ChannelSamples, e.MixedSamples.Length);
         soundHandler.SubmitSamples(e.MixedSamples, e.ChannelSamples, e.MixedSamplesLength);
     }

AxibugEmuOnline.Client/Assets/Script/AppMain/Emulator/MameEmulator/UMAME.cs

@@ -9,7 +9,7 @@ using System.Text;
 using UnityEngine;
 using UnityEngine.UI;
 
-public class UMAME : MonoBehaviour, IEmuCore
+public class UMAME : IEmuCore
 {
     public static UMAME instance { get; private set; }
     public MAMEEmu emu { get; private set; }
@@ -38,9 +38,9 @@ public class UMAME : MonoBehaviour, IEmuCore
     public string EmuDataPath { get { return App.PersistentDataPath(Platform); } }
     public string RomPath => EmuDataPath + "/RemoteRoms/";
     public string SavePath => EmuDataPath + "/sav/";
-    public RomPlatformType Platform { get { return mPlatform; } }
+    public override RomPlatformType Platform { get { return mPlatform; } }
     RomPlatformType mPlatform = RomPlatformType.Cps1;
-    public uint Frame => (uint)emu.currEmuFrame;
+    public override uint Frame => (uint)emu.currEmuFrame;
     void Awake()
     {
         instance = this;
@@ -67,31 +67,31 @@ public class UMAME : MonoBehaviour, IEmuCore
         StopGame();
     }
     #region 实现接口
-    public object GetState()
+    public override object GetState()
     {
         return SaveState();
     }
-    public byte[] GetStateBytes()
+    public override byte[] GetStateBytes()
     {
         return SaveState();
     }
-    public void LoadState(object state)
+    public override void LoadState(object state)
     {
         LoadState((byte[])state);
     }
-    public void LoadStateFromBytes(byte[] data)
+    public override void LoadStateFromBytes(byte[] data)
     {
         LoadState(data);
     }
-    public void Pause()
+    public override void Pause()
     {
         bLogicUpdatePause = false;
     }
-    public void Resume()
+    public override void Resume()
     {
         bLogicUpdatePause = true;
     }
-    public MsgBool StartGame(RomFile romFile)
+    public override MsgBool StartGame(RomFile romFile)
     {
         mPlatform = romFile.Platform;
         mTimeSpan.InitStandTime();
@@ -100,22 +100,22 @@ public class UMAME : MonoBehaviour, IEmuCore
         else
             return "Rom加载失败";
     }
-    public void Dispose()
+    public override void Dispose()
     {
         StopGame();
     }
-    public void DoReset()
+    public override void DoReset()
     {
         StopGame();
         LoadGame(mChangeRomName, false);
     }
-    public IControllerSetuper GetControllerSetuper()
+    public override IControllerSetuper GetControllerSetuper()
     {
         return mUniKeyboard.ControllerMapper;
     }
 
 
-    public void GetAudioParams(out int frequency, out int channels)
+    public override void GetAudioParams(out int frequency, out int channels)
     {
         mUniSoundPlayer.GetAudioParams(out frequency, out channels);
     }
@@ -160,7 +160,7 @@ public class UMAME : MonoBehaviour, IEmuCore
         }
     }
 
-    public bool PushEmulatorFrame()
+    public override bool PushEmulatorFrame()
     {
         if (!bInGame) return false;
         if (!bLogicUpdatePause) return false;
@@ -175,7 +175,7 @@ public class UMAME : MonoBehaviour, IEmuCore
         emu.UpdateFrame();
         return true;
     }
-    public void AfterPushFrame()
+    public override void AfterPushFrame()
     {
         mFPS.text = ($"fpsv {mUniVideoPlayer.videoFPS.ToString("F2")} fpsa {mUniSoundPlayer.audioFPS.ToString("F2")} ,Idx:{App.roomMgr.netReplay?.mCurrClientFrameIdx},RIdx:{App.roomMgr.netReplay?.mRemoteFrameIdx},RForward:{App.roomMgr.netReplay?.mRemoteForwardCount} ,RD:{App.roomMgr.netReplay?.mRemoteForwardCount} ,D:{App.roomMgr.netReplay?.mDiffFrameCount} ,Q:{App.roomMgr.netReplay?.mNetReplayQueue.Count}");
     }
@@ -227,9 +227,9 @@ public class UMAME : MonoBehaviour, IEmuCore
     }
 
 
-    public Texture OutputPixel => mUniVideoPlayer.rawBufferWarper;
+    public override Texture OutputPixel => mUniVideoPlayer.rawBufferWarper;
 
-    public RawImage DrawCanvas => mUniVideoPlayer.DrawCanvas;
+    public override RawImage DrawCanvas => mUniVideoPlayer.DrawCanvas;
 
 
 }

AxibugEmuOnline.Client/Assets/Script/AppMain/Emulator/NesEmulator/NesEmulator.cs

@@ -11,7 +11,7 @@ using VirtualNes.Core.Debug;
 
 namespace AxibugEmuOnline.Client
 {
-    public class NesEmulator : MonoBehaviour, IEmuCore
+    public class NesEmulator : IEmuCore
     {
         public VideoProvider VideoProvider;
         public AudioProvider AudioProvider;
@@ -35,12 +35,12 @@ namespace AxibugEmuOnline.Client
             AudioProvider.NesEmu = this;
         }
 
-        public RomPlatformType Platform => RomPlatformType.Nes;
+        public override RomPlatformType Platform => RomPlatformType.Nes;
         private CoreSupporter m_coreSupporter;
         /// <summary>
         /// 指定ROM开始游戏
         /// </summary>
-        public MsgBool StartGame(RomFile rom)
+        public override MsgBool StartGame(RomFile rom)
         {
             StopGame();
 
@@ -63,28 +63,28 @@ namespace AxibugEmuOnline.Client
             }
         }
 
-        public void Pause()
+        public override void Pause()
         {
             IsPause = true;
         }
 
-        public void Resume()
+        public override void Resume()
         {
             IsPause = false;
         }
 
 
-        public void DoReset()
+        public override void DoReset()
         {
             NesCore.Reset();
         }
 
-        public void LoadState(object state)
+        public override void LoadState(object state)
         {
             NesCore.LoadState((State)state);
         }
 
-        public object GetState()
+        public override object GetState()
         {
             return NesCore.GetState();
         }
@@ -93,7 +93,7 @@ namespace AxibugEmuOnline.Client
         ///     获取即时存档
         /// </summary>
         /// <returns></returns>
-        public byte[] GetStateBytes()
+        public override byte[] GetStateBytes()
         {
             return NesCore.GetState().ToBytes();
         }
@@ -104,14 +104,14 @@ namespace AxibugEmuOnline.Client
         /// <param
         ///     name="data">
         /// </param>
-        public void LoadStateFromBytes(byte[] data)
+        public override void LoadStateFromBytes(byte[] data)
         {
             var st = new State();
             st.FromByte(data);
             NesCore.LoadState(st);
         }
 
-        public uint Frame => NesCore.FrameCount;
+        public override uint Frame => NesCore.FrameCount;
 
         /// <summary>
         ///     停止游戏
@@ -127,7 +127,7 @@ namespace AxibugEmuOnline.Client
         private ControllerState m_lastState;
 #endif
         //推进帧
-        public bool PushEmulatorFrame()
+        public override bool PushEmulatorFrame()
         {
             if (NesCore == null || IsPause) return false;
 
@@ -145,23 +145,22 @@ namespace AxibugEmuOnline.Client
             NesCore.pad.Sync(controlState);
             NesCore.EmulateFrame(true);
 
-
             return true;
         }
 
 
-        public unsafe void AfterPushFrame()
+        public override unsafe void AfterPushFrame()
         {
             var screenBuffer = NesCore.ppu.GetScreenPtr();
             VideoProvider.SetDrawData(screenBuffer);
         }
 
-        public IControllerSetuper GetControllerSetuper()
+        public override IControllerSetuper GetControllerSetuper()
         {
             return ControllerMapper;
         }
 
-        public void Dispose()
+        public override void Dispose()
         {
             StopGame();
         }
@@ -197,9 +196,9 @@ namespace AxibugEmuOnline.Client
         }
 #endif
 
-        public Texture OutputPixel => VideoProvider.OutputPixel;
+        public override Texture OutputPixel => VideoProvider.OutputPixel;
-        public RawImage DrawCanvas => VideoProvider.Drawer;
+        public override RawImage DrawCanvas => VideoProvider.Drawer;
-        public void GetAudioParams(out int frequency, out int channels)
+        public override void GetAudioParams(out int frequency, out int channels)
         {
             AudioProvider.GetAudioParams(out frequency, out channels);
         }

AxibugEmuOnline.Client/Assets/Script/AppMain/Emulator/StoicGooseEmulator/UStoicGoose.cs

@@ -11,7 +11,7 @@ using UnityEngine;
 using UnityEngine.UI;
 using CartridgeMetadata = StoicGoose.Core.Cartridges.Metadata;
 
-public class UStoicGoose : MonoBehaviour, IEmuCore
+public class UStoicGoose : IEmuCore
 {
     public static UStoicGoose instance;
     public static System.Diagnostics.Stopwatch sw = System.Diagnostics.Stopwatch.StartNew();
@@ -49,44 +49,44 @@ public class UStoicGoose : MonoBehaviour, IEmuCore
     public string CurrRomName { get; private set; }
 
     #region 实现IEmuCore
-    public RomPlatformType Platform => mPlatform;
+    public override RomPlatformType Platform => mPlatform;
 
-    public uint Frame => (uint)emulatorHandler.AxiEmuRunFrame;
+    public override uint Frame => (uint)emulatorHandler.AxiEmuRunFrame;
 
-    public Texture OutputPixel => graphicsHandler.rawBufferWarper;
+    public override Texture OutputPixel => graphicsHandler.rawBufferWarper;
 
-    public RawImage DrawCanvas => graphicsHandler.DrawCanvas;
+    public override RawImage DrawCanvas => graphicsHandler.DrawCanvas;
-    public object GetState()
+    public override object GetState()
     {
         throw new NotImplementedException();
     }
 
-    public byte[] GetStateBytes()
+    public override byte[] GetStateBytes()
     {
         throw new NotImplementedException();
     }
 
-    public void LoadState(object state)
+    public override void LoadState(object state)
     {
         throw new NotImplementedException();
     }
 
-    public void LoadStateFromBytes(byte[] data)
+    public override void LoadStateFromBytes(byte[] data)
     {
         throw new NotImplementedException();
     }
 
-    public void Pause()
+    public override void Pause()
     {
         PauseEmulation();
     }
 
-    public void Resume()
+    public override void Resume()
     {
         UnpauseEmulation();
     }
 
-    public MsgBool StartGame(RomFile romFile)
+    public override MsgBool StartGame(RomFile romFile)
     {
         mPlatform = romFile.Platform;
 
@@ -105,7 +105,7 @@ public class UStoicGoose : MonoBehaviour, IEmuCore
             return "Rom加载失败";
     }
 
-    public void Dispose()
+    public override void Dispose()
     {
         //保存当前正在进行的游戏存档
         if (emulatorHandler != null && !emulatorHandler.IsRunning)
@@ -115,27 +115,27 @@ public class UStoicGoose : MonoBehaviour, IEmuCore
         EmuClose();
     }
 
-    public void DoReset()
+    public override void DoReset()
     {
         ResetEmulation();
     }
 
-    public IControllerSetuper GetControllerSetuper()
+    public override IControllerSetuper GetControllerSetuper()
     {
         throw new NotImplementedException();
     }
 
-    public bool PushEmulatorFrame()
+    public override bool PushEmulatorFrame()
     {
         throw new NotImplementedException();
     }
 
-    public void AfterPushFrame()
+    public override void AfterPushFrame()
     {
         throw new NotImplementedException();
     }
 
-    public void GetAudioParams(out int frequency, out int channels)
+    public override void GetAudioParams(out int frequency, out int channels)
     {
         throw new NotImplementedException();
     }

AxibugEmuOnline.Client/Assets/Script/AppMain/IEmuCore.cs

@@ -4,52 +4,41 @@ using UnityEngine.UI;
 
 namespace AxibugEmuOnline.Client
 {
-    public interface IEmuCore
+    public abstract class IEmuCore : MonoBehaviour
     {
-        GameObject gameObject { get; }
-
         /// <summary> 获得模拟器核心中的状态快照对象 </summary>
-        object GetState();
+        public abstract object GetState();
         /// <summary> 获得模拟器核心中的状态快照字节数据 </summary>
-        byte[] GetStateBytes();
+        public abstract byte[] GetStateBytes();
         /// <summary> 加载状态快照 </summary>
         /// <param name="state">该对象应该来自核心的<see cref="GetState"/>方法的返回值,或是从<see cref="GetStateBytes"/>返回的byte数组构建</param>
-        void LoadState(object state);
+        public abstract void LoadState(object state);
         /// <summary> 加载状态快照 </summary>
         /// <param name="data">该对象应该来自核心的<see cref="GetStateBytes"/>返回的byte数组</param>
-        void LoadStateFromBytes(byte[] data);
+        public abstract void LoadStateFromBytes(byte[] data);
         /// <summary> 暂停核心推帧 </summary>
-        void Pause();
+        public abstract void Pause();
         /// <summary> 恢复核心推帧(从Pause状态恢复) </summary>
-        void Resume();
+        public abstract void Resume();
         /// <summary> 启动模拟器逻辑 </summary>
-        MsgBool StartGame(RomFile romFile);
+        public abstract MsgBool StartGame(RomFile romFile);
         /// <summary> 释放模拟器核心 </summary>
-        void Dispose();
+        public abstract void Dispose();
         /// <summary> 重置核心,通常由模拟器核心提供的功能 </summary>
-        void DoReset();
+        public abstract void DoReset();
         /// <summary> 获得模拟器核心的控制器设置器 </summary>
         /// <returns></returns>
-        IControllerSetuper GetControllerSetuper();
+        public abstract IControllerSetuper GetControllerSetuper();
         /// <summary> 核心所属平台 </summary>
-        RomPlatformType Platform { get; }
+        public abstract RomPlatformType Platform { get; }
         /// <summary> 获取当前模拟器帧序号,在加载快照和Reset后,应当重置为0 </summary>
-        uint Frame { get; }
+        public abstract uint Frame { get; }
         /// <summary> 模拟器核心推帧 </summary>
-        bool PushEmulatorFrame();
+        public abstract bool PushEmulatorFrame();
         /// <summary> 模拟器核心推帧结束 </summary>
-        void AfterPushFrame();
+        public abstract void AfterPushFrame();
-        public void GetAudioParams(out int frequency, out int channels);
+        public abstract void GetAudioParams(out int frequency, out int channels);
-        Texture OutputPixel { get; }
+        public abstract Texture OutputPixel { get; }
-        RawImage DrawCanvas { get; }
+        public abstract RawImage DrawCanvas { get; }
-    }
-
-    public static class IEnumCoreTool
-    {
-        public static bool IsNull(this IEmuCore core)
-        {
-            if (core == null) return true;
-            return core.Equals(null);
-        }
     }
 }

AxibugEmuOnline.Client/Assets/Script/AppMain/Manager/AppEmu.cs

@@ -29,7 +29,7 @@ namespace AxibugEmuOnline.Client.Manager
         private void OnSelfJoinRoom()
         {
             //如果当前正在游戏中,就先结束游戏
-            if (!m_emuCore.IsNull()) StopGame();
+            if (m_emuCore != null) StopGame();
 
             var roomInfo = App.roomMgr.mineRoomMiniInfo;
             roomInfo.FetchRomFileInRoomInfo((_, romFile) =>
@@ -48,7 +48,7 @@ namespace AxibugEmuOnline.Client.Manager
 
         public void BeginGame(RomFile romFile)
         {
-            if (!m_emuCore.IsNull()) return;
+            if (m_emuCore != null) return;
 
             switch (romFile.Platform)
             {
@@ -120,7 +120,7 @@ namespace AxibugEmuOnline.Client.Manager
 
         public void StopGame()
         {
-            if (m_emuCore.IsNull()) return;
+            if (m_emuCore == null) return;
             m_emuCore.Dispose();
             GameObject.Destroy(m_emuCore.gameObject);
             m_emuCore = null;
@@ -133,7 +133,7 @@ namespace AxibugEmuOnline.Client.Manager
 
         public void ResetGame()
         {
-            if (m_emuCore.IsNull()) return;
+            if (m_emuCore == null) return;
 
             m_emuCore.DoReset();
         }

AxibugEmuOnline.Client/Assets/Script/AppMain/UI/InGameUI/InGameUI.cs

@@ -65,7 +65,7 @@ namespace AxibugEmuOnline.Client
 
         void PushCoreFrame()
         {
-            if (Core.IsNull()) return;
+            if (Core == null) return;
             //fluash netMsg
             NetMsg.Instance.DequeueNesMsg();
 

AxibugEmuOnline.Client/Assets/Script/AppMain/UI/InGameUI/InGameUI_Scaler.cs

@@ -32,7 +32,7 @@ namespace AxibugEmuOnline.Client
             {
                 get
                 {
-                    if (m_gameUI.Core.IsNull()) return false;
+                    if (m_gameUI.Core == null) return false;
 
                     var isSetMode = App.settings.ScreenScaler.IsSetMode(m_gameUI.Core.Platform);
 

AxibugEmuOnline.Client/Assets/Script/AppMain/UI/LaunchUI.cs

@@ -49,7 +49,7 @@ namespace AxibugEmuOnline.Client
 
         private void Update()
         {
-            if (CommandDispatcher.Instance.Mode == CommandListener.ScheduleType.Gaming && App.emu.Core.IsNull())
+            if (CommandDispatcher.Instance.Mode == CommandListener.ScheduleType.Gaming && App.emu.Core == null)
                 CommandDispatcher.Instance.Mode = CommandListener.ScheduleType.Normal;
         }
 

AxibugEmuOnline.Client/Assets/Script/AppMain/UI/XMBTopGroupUI/ControllerInfo.cs

@@ -90,7 +90,7 @@ public class ControllerInfo : MonoBehaviour
         }
         else
         {
-            if (App.emu.Core.IsNull())
+            if (App.emu.Core == null)
             {
                 SetDisconnect();
                 return;

AxibugEmuOnline.Client/Assets/Script/AppMain/UI/XMBTopGroupUI/ControllerInfoPanel.cs

@@ -35,7 +35,7 @@ public class ControllerInfoPanel : MonoBehaviour
         }
         else //不在房间中,直接设置
         {
-            if (App.emu.Core.IsNull()) return;
+            if (App.emu.Core == null) return;
             var setuper = App.emu.Core.GetControllerSetuper();
             if (setuper == null) return;
 

AxibugEmuOnline.Client/Assets/Script/AppMain/UI/XMBTopGroupUI/XMBInfoBar.cs

@@ -24,7 +24,7 @@ public class XMBInfoBar : MonoBehaviour
 
     private void Update()
     {
-        ControlSlotInfoNode.SetActiveEx(!App.emu.Core.IsNull());
+        ControlSlotInfoNode.SetActiveEx(App.emu.Core != null);
     }
 
     void OnDisable()
@@ -46,7 +46,7 @@ public class XMBInfoBar : MonoBehaviour
     ValueTuple<uint, float> m_lastFrameInfo;
     private void RefreshFps()
     {
-        if (App.emu.Core.IsNull())
+        if (App.emu.Core == null)
             FPS.gameObject.SetActiveEx(false);
         else
         {