Add Exit Emulation (broken)

src/MeloNX/MeloNX/Core/Headers/Ryujinx-Header.h

@@ -31,6 +31,8 @@ void install_firmware(const char* inputPtr);
 
 char* installed_firmware_version();
 
+void stop_emulation();
+
 int main_ryujinx_sdl(int argc, char **argv);
 
 void initialize();

src/MeloNX/MeloNX/Views/ContentView.swift

@@ -33,6 +33,10 @@ struct ContentView: View {
     @State var onscreencontroller: Controller = Controller(id: "", name: "")
     @AppStorage("JIT") var isJITEnabled: Bool = false
     
+    @AppStorage("quit") var quit: Bool = false
+    
+    @State var quits: Bool = false
+    
     // MARK: - Initialization
     init() {
         let defaultConfig = loadSettings() ?? Ryujinx.Configuration(gamepath: "")
@@ -52,10 +56,25 @@ struct ContentView: View {
     
     // MARK: - Body
     var body: some View {
-        if let game {
+        if let game, quits == false {
             emulationView
+                .onAppear() {
+                    Timer.scheduledTimer(withTimeInterval: 0.1, repeats: true) { timer in
+                        print(quit)
+                        
+                        quits = quit
+                        
+                        if quits {
+                            quit = false
+                            timer.invalidate()
+                        }
+                    }
+                }
         } else {
             mainMenuView
+                .onAppear() {
+                    quits = false
+                }
         }
     }
     

src/MeloNX/MeloNX/Views/ControllerView/ControllerView.swift

@@ -11,10 +11,24 @@ import SwiftUIJoystick
 import CoreMotion
 
 struct ControllerView: View {
+    @AppStorage("quit") var quit: Bool = false
     var body: some View {
         GeometryReader { geometry in
             if geometry.size.height > geometry.size.width && UIDevice.current.userInterfaceIdiom != .pad {
                 VStack {
+                    /*
+                    HStack {
+                        Spacer()
+                        
+                        Button("Stop emulation") {
+                            DispatchQueue.main.async {
+                                stop_emulation()
+                                quit = true
+                            }
+                        }
+                    }
+                     */
+                    
                     Spacer()
                     VStack {
                         HStack {
@@ -48,6 +62,19 @@ struct ControllerView: View {
             } else {
                 // could be landscape
                 VStack {
+                    /*
+                    HStack {
+                        Spacer()
+                        
+                        Button("Stop emulation") {
+                            DispatchQueue.main.async {
+                                stop_emulation()
+                                quit = true
+                            }
+                        }
+                    }
+                     */
+                    
                     Spacer()
                     VStack {
                         HStack {

src/Ryujinx.Headless.SDL2/Program.cs

@@ -93,6 +93,7 @@ using Silk.NET.Vulkan;
 using System;
 using System.IO;
 using System.Runtime.InteropServices;
+using SDL2;
 
 public class GamepadInfo
 {
@@ -288,6 +289,21 @@ namespace Ryujinx.Headless.SDL2
             return String.Empty;
         }
 
+        [UnmanagedCallersOnly(EntryPoint = "stop_emulation")]
+        public static void StopEmulation()
+        {
+
+            if (_window != null)
+            {
+
+                _window.Exit();
+                _emulationContext.Dispose();
+                _emulationContext = null;
+            }
+        }
+        
+
+
 
         [UnmanagedCallersOnly(EntryPoint = "get_game_controllers")]
         public static unsafe IntPtr GetGamepadList()

src/Ryujinx.Headless.SDL2/WindowBase.cs

@@ -45,14 +45,14 @@ namespace Ryujinx.Headless.SDL2
             _mainThreadActions.Enqueue(action);
         }
 
-        public NpadManager NpadManager { get; }
+        public NpadManager NpadManager;
-        public TouchScreenManager TouchScreenManager { get; }
+        public TouchScreenManager TouchScreenManager;
-        public Switch Device { get; private set; }
+        public Switch Device;
-        public IRenderer Renderer { get; private set; }
+        public IRenderer Renderer;
 
         public event EventHandler<StatusUpdatedEventArgs> StatusUpdatedEvent;
 
-        protected IntPtr WindowHandle { get; set; }
+        public IntPtr WindowHandle;
 
         public IHostUiTheme HostUiTheme { get; }
         public int Width { get; private set; }
@@ -66,18 +66,18 @@ namespace Ryujinx.Headless.SDL2
         public ScalingFilter ScalingFilter { get; set; }
         public int ScalingFilterLevel { get; set; }
 
-        protected SDL2MouseDriver MouseDriver;
+        public SDL2MouseDriver MouseDriver;
         private readonly InputManager _inputManager;
         private readonly IKeyboard _keyboardInterface;
         private readonly GraphicsDebugLevel _glLogLevel;
         private readonly Stopwatch _chrono;
         private readonly long _ticksPerFrame;
         private readonly CancellationTokenSource _gpuCancellationTokenSource;
-        private readonly ManualResetEvent _exitEvent;
+        public ManualResetEvent _exitEvent;
-        private readonly ManualResetEvent _gpuDoneEvent;
+        public ManualResetEvent _gpuDoneEvent;
 
         private long _ticks;
-        private bool _isActive;
+        public bool _isActive;
         private bool _isStopped;
         private uint _windowId;