Fix for virtual controller detach | pass gamepad haptic engine

Reviewed-on: MeloNX/MeloNX#7

src/MeloNX/MeloNX.xcodeproj/project.pbxproj

@@ -25,6 +25,7 @@
 
 /* Begin PBXBuildFile section */
 		4E0DED342D05695D00FEF007 /* SwiftUIJoystick in Frameworks */ = {isa = PBXBuildFile; productRef = 4E0DED332D05695D00FEF007 /* SwiftUIJoystick */; };
+		4E8A80772D5FDD2D0041B48F /* GameController.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4E80AA622CD7122800029585 /* GameController.framework */; };
 		4EA5AE822D16807500AD0B9F /* SwiftSVG in Frameworks */ = {isa = PBXBuildFile; productRef = 4EA5AE812D16807500AD0B9F /* SwiftSVG */; };
 		CA8F9C322D3F5AB200D7E586 /* GameController.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4E80AA622CD7122800029585 /* GameController.framework */; };
 /* End PBXBuildFile section */
@@ -197,6 +198,7 @@
 				4E0DED342D05695D00FEF007 /* SwiftUIJoystick in Frameworks */,
 				CA8F9C322D3F5AB200D7E586 /* GameController.framework in Frameworks */,
 				4EA5AE822D16807500AD0B9F /* SwiftSVG in Frameworks */,
+				4E8A80772D5FDD2D0041B48F /* GameController.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -656,10 +658,19 @@
 					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
 					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
 					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
 				);
 				GCC_OPTIMIZATION_LEVEL = fast;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = MeloNX/Info.plist;
+				INFOPLIST_KEY_GCSupportsControllerUserInteraction = YES;
 				INFOPLIST_KEY_GCSupportsGameMode = YES;
 				INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.games";
 				INFOPLIST_KEY_LSSupportsOpeningDocumentsInPlace = YES;
@@ -670,7 +681,7 @@
 				INFOPLIST_KEY_UIRequiresFullScreen = YES;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations = "UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown";
 				INFOPLIST_KEY_UISupportsDocumentBrowser = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -710,6 +721,22 @@
 					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
 					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
 					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
 				);
 				MARKETING_VERSION = 1.1.0;
 				PRODUCT_BUNDLE_IDENTIFIER = com.stossy11.MeloNX;
@@ -755,10 +782,19 @@
 					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
 					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
 					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
 				);
 				GCC_OPTIMIZATION_LEVEL = fast;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = MeloNX/Info.plist;
+				INFOPLIST_KEY_GCSupportsControllerUserInteraction = YES;
 				INFOPLIST_KEY_GCSupportsGameMode = YES;
 				INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.games";
 				INFOPLIST_KEY_LSSupportsOpeningDocumentsInPlace = YES;
@@ -769,7 +805,7 @@
 				INFOPLIST_KEY_UIRequiresFullScreen = YES;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations = "UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown";
 				INFOPLIST_KEY_UISupportsDocumentBrowser = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -809,6 +845,22 @@
 					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
 					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
 					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
+					"$(PROJECT_DIR)/MeloNX/Dependencies/Dynamic\\ Libraries",
 				);
 				MARKETING_VERSION = 1.1.0;
 				PRODUCT_BUNDLE_IDENTIFIER = com.stossy11.MeloNX;

src/MeloNX/MeloNX.xcodeproj/xcuserdata/stossy11.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -12,12 +12,12 @@
 		<key>Ryujinx.xcscheme_^#shared#^_</key>
 		<dict>
 			<key>orderHint</key>
-			<integer>3</integer>
+			<integer>4</integer>
 		</dict>
 		<key>com.Stossy11.MeloNX.RyujinxAg.xcscheme_^#shared#^_</key>
 		<dict>
 			<key>orderHint</key>
-			<integer>4</integer>
+			<integer>3</integer>
 		</dict>
 	</dict>
 	<key>SuppressBuildableAutocreation</key>

src/MeloNX/MeloNX/App/Core/Entitlements/EntitlementChecker.swift

@@ -0,0 +1,58 @@
+//
+//  EntitlementChecker.swift
+//  MeloNX
+//
+//  Created by Stossy11 on 15/02/2025.
+//
+
+import Foundation
+import Security
+
+typealias SecTaskRef = OpaquePointer
+
+@_silgen_name("SecTaskCopyValueForEntitlement")
+func SecTaskCopyValueForEntitlement(
+    _ task: SecTaskRef,
+    _ entitlement: NSString,
+    _ error: NSErrorPointer
+) -> CFTypeRef?
+
+@_silgen_name("SecTaskCreateFromSelf")
+func SecTaskCreateFromSelf(
+    _ allocator: CFAllocator?
+) -> SecTaskRef?
+
+@_silgen_name("SecTaskCopyValuesForEntitlements")
+func SecTaskCopyValuesForEntitlements(
+    _ task: SecTaskRef,
+    _ entitlements: CFArray,
+    _ error: UnsafeMutablePointer<Unmanaged<CFError>?>?
+) -> CFDictionary?
+
+func checkAppEntitlements(_ ents: [String]) -> [String: Any] {
+    guard let task = SecTaskCreateFromSelf(nil) else {
+        print("Failed to create SecTask")
+        return [:]
+    }
+    
+    guard let entitlements = SecTaskCopyValuesForEntitlements(task, ents as CFArray, nil) else {
+        print("Failed to get entitlements")
+        return [:]
+    }
+    
+    return (entitlements as? [String: Any]) ?? [:]
+}
+
+func checkAppEntitlement(_ ent: String) -> Bool {
+    guard let task = SecTaskCreateFromSelf(nil) else {
+        print("Failed to create SecTask")
+        return false
+    }
+    
+    guard let entitlements = SecTaskCopyValueForEntitlement(task, ent as NSString, nil) else {
+        print("Failed to get entitlements")
+        return false
+    }
+    
+    return entitlements.boolValue != nil && entitlements.boolValue
+}

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

@@ -43,6 +43,8 @@ int main_ryujinx_sdl(int argc, char **argv);
 
 int get_current_fps();
 
+void set_title_update(const char* titleIdPtr, const char* updatePathPtr);
+
 void initialize();
 
 #ifdef __cplusplus

src/MeloNX/MeloNX/App/Core/Ryujinx/Controller/NativeController.swift

@@ -0,0 +1,237 @@
+//
+//  NativeController.swift
+//  MeloNX
+//
+//  Created by XITRIX on 15/02/2025.
+//
+
+import CoreHaptics
+import GameController
+
+class NativeController: Hashable {
+    private var instanceID: SDL_JoystickID = -1
+    private var controller: OpaquePointer?
+    private var nativeController: GCController
+    private let controllerHaptics: CHHapticEngine?
+
+    public var controllername: String { "GC - \(nativeController.vendorName ?? "Unknown")" }
+
+    init(_ controller: GCController) {
+        nativeController = controller
+        controllerHaptics = nativeController.haptics?.createEngine(withLocality: .default)
+        try? controllerHaptics?.start()
+        setupHandheldController()
+    }
+
+    deinit {
+        cleanup()
+    }
+
+    private func setupHandheldController() {
+        if SDL_WasInit(Uint32(SDL_INIT_GAMECONTROLLER)) == 0 {
+            SDL_InitSubSystem(Uint32(SDL_INIT_GAMECONTROLLER))
+        }
+
+        var joystickDesc = SDL_VirtualJoystickDesc(
+            version: UInt16(SDL_VIRTUAL_JOYSTICK_DESC_VERSION),
+            type: Uint16(SDL_JOYSTICK_TYPE_GAMECONTROLLER.rawValue),
+                naxes: 6,
+                nbuttons: 15,
+                nhats: 1,
+                vendor_id: 0,
+                product_id: 0,
+                padding: 0,
+                button_mask: 0,
+                axis_mask: 0,
+                name: (controllername as NSString).utf8String,
+                userdata: Unmanaged.passUnretained(self).toOpaque(),
+                Update: { userdata in
+                    // Update joystick state here
+                },
+                SetPlayerIndex: { userdata, playerIndex in
+                    print("Player index set to \(playerIndex)")
+                },
+                Rumble: { userdata, lowFreq, highFreq in
+                    print("Rumble with \(lowFreq), \(highFreq)")
+                    guard let userdata else { return 0 }
+                    let _self = Unmanaged<NativeController>.fromOpaque(userdata).takeUnretainedValue()
+                    VirtualController.rumble(lowFreq: Float(lowFreq), highFreq: Float(highFreq), engine: _self.controllerHaptics)
+                    return 0
+                },
+                RumbleTriggers: { userdata, leftRumble, rightRumble in
+                    print("Trigger rumble with \(leftRumble), \(rightRumble)")
+                    return 0
+                },
+                SetLED: { userdata, red, green, blue in
+                    print("Set LED to RGB(\(red), \(green), \(blue))")
+                    return 0
+                },
+                SendEffect: { userdata, data, size in
+                    print("Effect sent with size \(size)")
+                    return 0
+                }
+            )
+
+        instanceID = SDL_JoystickAttachVirtualEx(&joystickDesc)// SDL_JoystickAttachVirtual(SDL_JoystickType(SDL_JOYSTICK_TYPE_GAMECONTROLLER.rawValue), 6, 15, 1)
+        if instanceID < 0 {
+            print("Failed to create virtual joystick: \(String(cString: SDL_GetError()))")
+            return
+        }
+
+        // Open a game controller for the virtual joystick
+        let joystick = SDL_JoystickFromInstanceID(instanceID)
+        controller = SDL_GameControllerOpen(Int32(instanceID))
+
+        if controller == nil {
+            print("Failed to create virtual controller: \(String(cString: SDL_GetError()))")
+            return
+        }
+
+        if #available(iOS 16, *) {
+            guard let gamepad = nativeController.extendedGamepad
+            else { return }
+
+            setupButtonChangeListener(gamepad.buttonA, for: .B)
+            setupButtonChangeListener(gamepad.buttonB, for: .A)
+            setupButtonChangeListener(gamepad.buttonX, for: .Y)
+            setupButtonChangeListener(gamepad.buttonY, for: .X)
+
+            setupButtonChangeListener(gamepad.dpad.up, for: .dPadUp)
+            setupButtonChangeListener(gamepad.dpad.down, for: .dPadDown)
+            setupButtonChangeListener(gamepad.dpad.left, for: .dPadLeft)
+            setupButtonChangeListener(gamepad.dpad.right, for: .dPadRight)
+
+            setupButtonChangeListener(gamepad.leftShoulder, for: .leftShoulder)
+            setupButtonChangeListener(gamepad.rightShoulder, for: .rightShoulder)
+            gamepad.leftThumbstickButton.map { setupButtonChangeListener($0, for: .leftStick) }
+            gamepad.rightThumbstickButton.map { setupButtonChangeListener($0, for: .rightStick) }
+
+            setupButtonChangeListener(gamepad.buttonMenu, for: .start)
+            gamepad.buttonOptions.map { setupButtonChangeListener($0, for: .back) }
+
+            setupStickChangeListener(gamepad.leftThumbstick, for: .left)
+            setupStickChangeListener(gamepad.rightThumbstick, for: .right)
+
+            setupTriggerChangeListener(gamepad.leftTrigger, for: .left)
+            setupTriggerChangeListener(gamepad.rightTrigger, for: .right)
+        }
+    }
+
+    func setupButtonChangeListener(_ button: GCControllerButtonInput, for key: VirtualControllerButton) {
+        button.valueChangedHandler = { [unowned self] _, _, pressed in
+            setButtonState(pressed ? 1 : 0, for: key)
+        }
+    }
+
+    func setupStickChangeListener(_ button: GCControllerDirectionPad, for key: ThumbstickType) {
+        button.valueChangedHandler = { [unowned self] _, xValue, yValue in
+            let scaledX = Sint16(xValue * 32767.0)
+            let scaledY = -Sint16(yValue * 32767.0)
+
+            switch key {
+            case .left:
+                updateAxisValue(value: scaledX, forAxis: SDL_GameControllerAxis(SDL_CONTROLLER_AXIS_LEFTX.rawValue))
+                updateAxisValue(value: scaledY, forAxis: SDL_GameControllerAxis(SDL_CONTROLLER_AXIS_LEFTY.rawValue))
+            case .right:
+                updateAxisValue(value: scaledX, forAxis: SDL_GameControllerAxis(SDL_CONTROLLER_AXIS_RIGHTX.rawValue))
+                updateAxisValue(value: scaledY, forAxis: SDL_GameControllerAxis(SDL_CONTROLLER_AXIS_RIGHTY.rawValue))
+            }
+        }
+    }
+
+    func setupTriggerChangeListener(_ button: GCControllerButtonInput, for key: ThumbstickType) {
+        button.valueChangedHandler = { [unowned self] _, value, pressed in
+//            print("Value: \(value), Is pressed: \(pressed)")
+            let axis: SDL_GameControllerAxis = (key == .left) ? SDL_CONTROLLER_AXIS_TRIGGERLEFT : SDL_CONTROLLER_AXIS_TRIGGERRIGHT
+            let scaledValue = Sint16(value * 32767.0)
+            updateAxisValue(value: scaledValue, forAxis: axis)
+        }
+    }
+
+    static func rumble(lowFreq: Float, highFreq: Float) {
+        do {
+            // Low-frequency haptic pattern
+            let lowFreqPattern = try CHHapticPattern(events: [
+                CHHapticEvent(eventType: .hapticTransient, parameters: [
+                    CHHapticEventParameter(parameterID: .hapticIntensity, value: lowFreq),
+                    CHHapticEventParameter(parameterID: .hapticSharpness, value: 0.5)
+                ], relativeTime: 0, duration: 0.2)
+            ], parameters: [])
+
+            // High-frequency haptic pattern
+            let highFreqPattern = try CHHapticPattern(events: [
+                CHHapticEvent(eventType: .hapticTransient, parameters: [
+                    CHHapticEventParameter(parameterID: .hapticIntensity, value: highFreq),
+                    CHHapticEventParameter(parameterID: .hapticSharpness, value: 1.0)
+                ], relativeTime: 0.2, duration: 0.2)
+            ], parameters: [])
+
+            // Create and start the haptic engine
+            let engine = try CHHapticEngine()
+            try engine.start()
+
+            // Create and play the low-frequency player
+            let lowFreqPlayer = try engine.makePlayer(with: lowFreqPattern)
+            try lowFreqPlayer.start(atTime: 0)
+
+            // Create and play the high-frequency player after a short delay
+            let highFreqPlayer = try engine.makePlayer(with: highFreqPattern)
+            try highFreqPlayer.start(atTime: 0.2)
+
+        } catch {
+            print("Error creating haptic patterns: \(error)")
+        }
+    }
+
+
+    func updateAxisValue(value: Sint16, forAxis axis: SDL_GameControllerAxis) {
+        guard controller != nil else { return }
+        let joystick = SDL_JoystickFromInstanceID(instanceID)
+        SDL_JoystickSetVirtualAxis(joystick, axis.rawValue, value)
+    }
+
+    func thumbstickMoved(_ stick: ThumbstickType, x: Double, y: Double) {
+        let scaleFactor = 32767.0 / 160
+
+        let scaledX = Int16(min(32767.0, max(-32768.0, x * scaleFactor)))
+        let scaledY = Int16(min(32767.0, max(-32768.0, y * scaleFactor)))
+
+        if stick == .right {
+            updateAxisValue(value: scaledX, forAxis: SDL_GameControllerAxis(SDL_CONTROLLER_AXIS_RIGHTX.rawValue))
+            updateAxisValue(value: scaledY, forAxis: SDL_GameControllerAxis(SDL_CONTROLLER_AXIS_RIGHTY.rawValue))
+        } else {  // ThumbstickType.left
+            updateAxisValue(value: scaledX, forAxis: SDL_GameControllerAxis(SDL_CONTROLLER_AXIS_LEFTX.rawValue))
+            updateAxisValue(value: scaledY, forAxis: SDL_GameControllerAxis(SDL_CONTROLLER_AXIS_LEFTY.rawValue))
+        }
+    }
+
+    func setButtonState(_ state: Uint8, for button: VirtualControllerButton) {
+        guard controller != nil else { return }
+
+//        print("Button: \(button.rawValue) {state: \(state)}")
+        if (button == .leftTrigger || button == .rightTrigger) && (state == 1 || state == 0) {
+            let axis: SDL_GameControllerAxis = (button == .leftTrigger) ? SDL_CONTROLLER_AXIS_TRIGGERLEFT : SDL_CONTROLLER_AXIS_TRIGGERRIGHT
+            let value: Int = (state == 1) ? 32767 : 0
+            updateAxisValue(value: Sint16(value), forAxis: axis)
+        } else {
+            let joystick = SDL_JoystickFromInstanceID(instanceID)
+            SDL_JoystickSetVirtualButton(joystick, Int32(button.rawValue), state)
+        }
+    }
+
+    func cleanup() {
+        if let controller {
+            SDL_JoystickDetachVirtual(instanceID)
+            SDL_GameControllerClose(controller)
+            self.controller = nil
+        }
+    }
+
+    func hash(into hasher: inout Hasher) {
+        hasher.combine(nativeController)
+    }
+
+    static func == (lhs: NativeController, rhs: NativeController) -> Bool {
+        lhs.nativeController == rhs.nativeController
+    }
+}

src/MeloNX/MeloNX/App/Core/Ryujinx/Controller/VirtualController.swift

@@ -78,7 +78,7 @@ class VirtualController {
         }
     }
     
-    static func rumble(lowFreq: Float, highFreq: Float) {
+    static func rumble(lowFreq: Float, highFreq: Float, engine: CHHapticEngine? = nil) {
         do {
             // Low-frequency haptic pattern
             let lowFreqPattern = try CHHapticPattern(events: [
@@ -96,9 +96,23 @@ class VirtualController {
                 ], relativeTime: 0.2, duration: 0.2)
             ], parameters: [])
 
-            // Create and start the haptic engine
-            let engine = try CHHapticEngine()
-            try engine.start()
+            // Mutable engine
+            var engine = engine
+
+            // If no engine passed, use device engine
+            if engine == nil {
+                // Create and start the haptic engine
+                if hapticEngine == nil {
+                    hapticEngine = try CHHapticEngine()
+                    try hapticEngine?.start()
+                }
+
+                engine = hapticEngine
+            }
+
+            guard let engine else {
+                return print("Error creating haptic patterns: hapticEngine is nil")
+            }
 
             // Create and play the low-frequency player
             let lowFreqPlayer = try engine.makePlayer(with: lowFreqPattern)
@@ -113,6 +127,8 @@ class VirtualController {
         }
     }
 
+    private static var hapticEngine: CHHapticEngine?
+
     
     func updateAxisValue(value: Sint16, forAxis axis: SDL_GameControllerAxis) {
         guard controller != nil else { return }

src/MeloNX/MeloNX/App/Core/Ryujinx/Enums/Display/AspectRatio.swift

@@ -0,0 +1,28 @@
+//
+//  AspectRatio.swift
+//  MeloNX
+//
+//  Created by Stossy11 on 16/02/2025.
+//
+
+import Foundation
+
+public enum AspectRatio: String, Codable, CaseIterable {
+    case fixed4x3 = "Fixed4x3"
+    case fixed16x9 = "Fixed16x9"
+    case fixed16x10 = "Fixed16x10"
+    case fixed21x9 = "Fixed21x9"
+    case fixed32x9 = "Fixed32x9"
+    case stretched = "Stretched"
+
+    var displayName: String {
+        switch self {
+        case .fixed4x3: return "4:3"
+        case .fixed16x9: return "16:9 (Default)"
+        case .fixed16x10: return "16:10"
+        case .fixed21x9: return "21:9"
+        case .fixed32x9: return "32:9"
+        case .stretched: return "Stretched (Full Screen)"
+        }
+    }
+}

src/MeloNX/MeloNX/App/Core/Ryujinx/Enums/LanguageAndRegion/Language.swift

@@ -0,0 +1,52 @@
+//
+//  Language.swift
+//  MeloNX
+//
+//  Created by Stossy11 on 16/02/2025.
+//
+
+import Foundation
+
+public enum SystemLanguage: String, Codable, CaseIterable {
+    case japanese = "Japanese"
+    case americanEnglish = "AmericanEnglish"
+    case french = "French"
+    case german = "German"
+    case italian = "Italian"
+    case spanish = "Spanish"
+    case chinese = "Chinese"
+    case korean = "Korean"
+    case dutch = "Dutch"
+    case portuguese = "Portuguese"
+    case russian = "Russian"
+    case taiwanese = "Taiwanese"
+    case britishEnglish = "BritishEnglish"
+    case canadianFrench = "CanadianFrench"
+    case latinAmericanSpanish = "LatinAmericanSpanish"
+    case simplifiedChinese = "SimplifiedChinese"
+    case traditionalChinese = "TraditionalChinese"
+    case brazilianPortuguese = "BrazilianPortuguese"
+
+    var displayName: String {
+        switch self {
+        case .japanese: return "Japanese"
+        case .americanEnglish: return "American English"
+        case .french: return "French"
+        case .german: return "German"
+        case .italian: return "Italian"
+        case .spanish: return "Spanish"
+        case .chinese: return "Chinese"
+        case .korean: return "Korean"
+        case .dutch: return "Dutch"
+        case .portuguese: return "Portuguese"
+        case .russian: return "Russian"
+        case .taiwanese: return "Taiwanese"
+        case .britishEnglish: return "British English"
+        case .canadianFrench: return "Canadian French"
+        case .latinAmericanSpanish: return "Latin American Spanish"
+        case .simplifiedChinese: return "Simplified Chinese"
+        case .traditionalChinese: return "Traditional Chinese"
+        case .brazilianPortuguese: return "Brazilian Portuguese"
+        }
+    }
+}

src/MeloNX/MeloNX/App/Core/Ryujinx/Enums/LanguageAndRegion/Region.swift

@@ -0,0 +1,31 @@
+//
+//  Region.swift
+//  MeloNX
+//
+//  Created by Stossy11 on 16/02/2025.
+//
+
+import Foundation
+
+public enum SystemRegionCode: String, Codable, CaseIterable {
+    case japan = "Japan"
+    case usa = "USA"
+    case europe = "Europe"
+    case australia = "Australia"
+    case china = "China"
+    case korea = "Korea"
+    case taiwan = "Taiwan"
+    
+    var displayName: String {
+        switch self {
+        case .japan: return "Japan"
+        case .usa: return "United States"
+        case .europe: return "Europe"
+        case .australia: return "Australia"
+        case .china: return "China"
+        case .korea: return "Korea"
+        case .taiwan: return "Taiwan"
+        }
+    }
+}
+

src/MeloNX/MeloNX/App/Core/Ryujinx/Ryujinx.swift

@@ -28,26 +28,6 @@ struct iOSNav<Content: View>: View {
     }
 }
 
-public enum AspectRatio: String, Codable, CaseIterable {
-    case fixed4x3 = "Fixed4x3"
-    case fixed16x9 = "Fixed16x9"
-    case fixed16x10 = "Fixed16x10"
-    case fixed21x9 = "Fixed21x9"
-    case fixed32x9 = "Fixed32x9"
-    case stretched = "Stretched"
-
-    var displayName: String {
-        switch self {
-        case .fixed4x3: return "4:3"
-        case .fixed16x9: return "16:9 (Default)"
-        case .fixed16x10: return "16:10"
-        case .fixed21x9: return "21:9"
-        case .fixed32x9: return "32:9"
-        case .stretched: return "Stretched (Full Screen)"
-        }
-    }
-}
-
 
 class Ryujinx {
     private var isRunning = false
@@ -60,6 +40,8 @@ class Ryujinx {
     @Published var emulationUIView = UIView()
     @Published var games: [Game] = []
     
+    @Published var defMLContentSize: CGFloat?
+    
     var shouldMetal: Bool {
         metalLayer == nil
     }
@@ -93,6 +75,8 @@ class Ryujinx {
         var dfsIntegrityChecks: Bool
         var disablePTC: Bool
         var disablevsync: Bool
+        var language: SystemLanguage
+        var regioncode: SystemRegionCode
         
 
         init(gamepath: String,
@@ -116,7 +100,9 @@ class Ryujinx {
              expandRam: Bool = false,
              dfsIntegrityChecks: Bool = false,
              disablePTC: Bool = false,
-             disablevsync: Bool = false
+             disablevsync: Bool = false,
+             language: SystemLanguage = .americanEnglish,
+             regioncode: SystemRegionCode = .usa
         ) {
             self.gamepath = gamepath
             self.inputids = inputids
@@ -140,6 +126,8 @@ class Ryujinx {
             self.dfsIntegrityChecks = dfsIntegrityChecks
             self.disablePTC = disablePTC
             self.disablevsync = disablevsync
+            self.language = language
+            self.regioncode = regioncode
         }
     }
 
@@ -261,6 +249,10 @@ class Ryujinx {
         // We don't need this. Ryujinx should handle it fine :3
         // this also causes crashes in some games :3
         
+        args.append(contentsOf: ["--system-language", config.language.rawValue])
+        
+        args.append(contentsOf: ["--system-region", config.regioncode.rawValue])
+        
         args.append(contentsOf: ["--aspect-ratio", config.aspectRatio.rawValue])
         
         if config.nintendoinput {
@@ -294,7 +286,8 @@ class Ryujinx {
         }
         
         if config.ignoreMissingServices {
-            args.append(contentsOf: ["--ignore-missing-services", String(config.maxAnisotropy)])
+            // args.append(contentsOf: ["--ignore-missing-services"])
+            args.append("--ignore-missing-services")
         }
         
         if config.maxAnisotropy != 0 {
@@ -317,15 +310,15 @@ class Ryujinx {
         }
         
         if config.debuglogs {
-            args.append(contentsOf: ["--enable-debug-logs"])
+            args.append("--enable-debug-logs")
         }
         if config.tracelogs {
-            args.append(contentsOf: ["--enable-trace-logs"])
+            args.append("--enable-trace-logs")
         }
 
         // List the input ids
         if config.listinputids {
-            args.append(contentsOf: ["--list-inputs-ids"])
+            args.append("--list-inputs-ids")
         }
         
         // Append the input ids (limit to 4 just in case)
@@ -373,6 +366,18 @@ class Ryujinx {
         }
     }
     
+    
+    func setTitleUpdate(titleId: String, updatePath: String) {
+        guard let titleIdPtr = titleId.cString(using: .utf8),
+              let updatePathPtr = updatePath.cString(using: .utf8)
+        else {
+            print("Invalid firmware path")
+            return
+        }
+
+        set_title_update(titleIdPtr, updatePathPtr)
+    }
+    
     private func generateGamepadId(joystickIndex: Int32) -> String? {
         let guid = SDL_JoystickGetDeviceGUID(joystickIndex)
 

src/MeloNX/MeloNX/App/Views/ContentView.swift

@@ -26,6 +26,7 @@ struct ContentView: View {
     @State private var controllersList: [Controller] = []
     @State private var currentControllers: [Controller] = []
     @State var onscreencontroller: Controller = Controller(id: "", name: "")
+    @State var nativeControllers: [GCController: NativeController] = [:]
     @State private var isVirtualControllerActive: Bool = false
     @AppStorage("isVirtualController") var isVCA: Bool = true
     
@@ -42,7 +43,7 @@ struct ContentView: View {
     @AppStorage("quit") var quit: Bool = false
     @State var quits: Bool = false
     @AppStorage("MVK_CONFIG_PREFILL_METAL_COMMAND_BUFFERS") var mVKPreFillBuffer: Bool = true
-    @AppStorage("MVK_CONFIG_SYNCHRONOUS_QUEUE_SUBMITS") var syncqsubmits: Bool = false
+    @AppStorage("MVK_CONFIG_SYNCHRONOUS_QUEUE_SUBMITS") var syncqsubmits: Bool = true
     
     // Loading Animation
     @State private var clumpOffset: CGFloat = -100
@@ -152,6 +153,7 @@ struct ContentView: View {
             queue: .main) { notification in
                 if let controller = notification.object as? GCController {
                     print("Controller connected: \(controller.productCategory)")
+                    nativeControllers[controller] = .init(controller)
                     refreshControllersList()
                 }
         }
@@ -163,6 +165,8 @@ struct ContentView: View {
             queue: .main) { notification in
                 if let controller = notification.object as? GCController {
                     print("Controller disconnected: \(controller.productCategory)")
+                    nativeControllers[controller]?.cleanup()
+                    nativeControllers[controller] = nil
                     refreshControllersList()
                 }
         }
@@ -306,7 +310,8 @@ struct ContentView: View {
             self.onscreencontroller = onscreen
         }
         
-        controllersList.removeAll(where: { $0.id == "0"})
+        controllersList.removeAll(where: { $0.id == "0" || (!$0.name.starts(with: "GC - ") && $0 != onscreencontroller) })
+        controllersList.mutableForEach { $0.name = $0.name.replacingOccurrences(of: "GC - ", with: "") }
 
         currentControllers = []
         
@@ -397,3 +402,10 @@ func loadSettings() -> Ryujinx.Configuration? {
     }
 }
 
+extension Array {
+    @inlinable public mutating func mutableForEach(_ body: (inout Element) throws -> Void) rethrows {
+        for index in self.indices {
+            try body(&self[index])
+        }
+    }
+}

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

@@ -129,6 +129,8 @@ struct ControllerView: View {
 struct ShoulderButtonsViewLeft: View {
     @State var width: CGFloat = 160
     @State var height: CGFloat = 20
+    @AppStorage("On-ScreenControllerScale") var controllerScale: Double = 1.0
+    
     var body: some View {
         HStack {
             ButtonView(button: .leftTrigger)
@@ -142,6 +144,9 @@ struct ShoulderButtonsViewLeft: View {
                 width *= 1.2
                 height *= 1.2
             }
+            
+            width *= CGFloat(controllerScale)
+            height *= CGFloat(controllerScale)
         }
     }
 }
@@ -149,6 +154,8 @@ struct ShoulderButtonsViewLeft: View {
 struct ShoulderButtonsViewRight: View {
     @State var width: CGFloat = 160
     @State var height: CGFloat = 20
+    @AppStorage("On-ScreenControllerScale") var controllerScale: Double = 1.0
+    
     var body: some View {
         HStack {
             ButtonView(button: .rightShoulder)
@@ -162,12 +169,16 @@ struct ShoulderButtonsViewRight: View {
                 width *= 1.2
                 height *= 1.2
             }
+            
+            width *= CGFloat(controllerScale)
+            height *= CGFloat(controllerScale)
         }
     }
 }
 
 struct DPadView: View {
     @State var size: CGFloat = 145
+    @AppStorage("On-ScreenControllerScale") var controllerScale: Double = 1.0
     var body: some View {
         VStack {
             ButtonView(button: .dPadUp)
@@ -184,12 +195,16 @@ struct DPadView: View {
             if UIDevice.current.systemName.contains("iPadOS") {
                 size *= 1.2
             }
+            
+            size *= CGFloat(controllerScale)
         }
     }
 }
 
 struct ABXYView: View {
     @State var size: CGFloat = 145
+    @AppStorage("On-ScreenControllerScale") var controllerScale: Double = 1.0
+    
     var body: some View {
         VStack {
             ButtonView(button: .X)
@@ -206,6 +221,8 @@ struct ABXYView: View {
             if UIDevice.current.systemName.contains("iPadOS") {
                 size *= 1.2
             }
+            
+            size *= CGFloat(controllerScale)
         }
     }
 }
@@ -218,6 +235,7 @@ struct ButtonView: View {
     @AppStorage("onscreenhandheld") var onscreenjoy: Bool = false
     @Environment(\.colorScheme) var colorScheme
     @Environment(\.presentationMode) var presentationMode
+    @AppStorage("On-ScreenControllerScale") var controllerScale: Double = 1.0
     
 
     
@@ -256,6 +274,9 @@ struct ButtonView: View {
                     width *= 1.2
                     height *= 1.2
                 }
+                
+                width *= CGFloat(controllerScale)
+                height *= CGFloat(controllerScale)
             }
     }
     

src/MeloNX/MeloNX/App/Views/ControllerView/Joystick/JoystickView.swift

@@ -13,11 +13,14 @@ public struct Joystick: View {
     @State var iscool: Bool? = nil
     
     @ObservedObject public var joystickMonitor = JoystickMonitor()
+    @AppStorage("On-ScreenControllerScale") var controllerScale: Double = 1.0
     var dragDiameter: CGFloat {
         var selfs = CGFloat(160)
+        selfs *= controllerScale
         if UIDevice.current.systemName.contains("iPadOS") {
             return selfs * 1.2
         }
+        
         return selfs
     }
     private let shape: JoystickShape = .circle

src/MeloNX/MeloNX/App/Views/Emulation/EmulationView/EmulationView.swift

@@ -11,16 +11,18 @@ import SwiftUI
 struct EmulationView: View {
     @AppStorage("isVirtualController") var isVCA: Bool = true
     @AppStorage("showScreenShotButton") var ssb: Bool = false
+    @State var isPresentedThree: Bool = false
     @State var isAirplaying = Air.shared.connected
+    @Environment(\.scenePhase) var scenePhase
     var body: some View {
         ZStack {
             if isAirplaying {
                 Text("")
                     .onAppear {
-                        Air.play(AnyView(MetalView(airplay: true).ignoresSafeArea()))
+                        Air.play(AnyView(MetalView().ignoresSafeArea()))
                     }
             } else {
-                MetalView(airplay: false) // The Emulation View
+                MetalView() // The Emulation View
                     .ignoresSafeArea()
                     .edgesIgnoringSafeArea(.all)
             }
@@ -31,6 +33,7 @@ struct EmulationView: View {
                 ControllerView() // Virtual Controller
             }
             
+            
             if ssb {
                 Group {
                     VStack {

src/MeloNX/MeloNX/App/Views/Emulation/MetalView/MetalView.swift

@@ -10,7 +10,7 @@ import MetalKit
 
 struct MetalView: UIViewRepresentable {
     
-    var airplay: Bool // just in case :3
+    var airplay: Bool = Air.shared.connected // just in case :3
     
     func makeUIView(context: Context) -> UIView {
         let metalLayer = Ryujinx.shared.metalLayer!

src/MeloNX/MeloNX/App/Views/GamesList/GameListView.swift

@@ -27,6 +27,7 @@ struct GameLibraryView: View {
     @State var startgame = false
     @State var isSelectingGameFile = false
     @State var isViewingGameInfo: Bool = false
+    @State var isSelectingGameUpdate: Bool = false
     @State var gameInfo: Game?
     var games: Binding<[Game]> {
         Binding(
@@ -99,7 +100,7 @@ struct GameLibraryView: View {
                                 
                                 LazyVStack(spacing: 2) {
                                     ForEach(filteredGames) { game in
-                                        GameListRow(game: game, startemu: $startemu, games: games, isViewingGameInfo: $isViewingGameInfo, gameInfo: $gameInfo)
+                                        GameListRow(game: game, startemu: $startemu, games: games, isViewingGameInfo: $isViewingGameInfo, isSelectingGameUpdate: $isSelectingGameUpdate, gameInfo: $gameInfo)
                                             .onTapGesture {
                                                 addToRecentGames(game)
                                             }
@@ -109,7 +110,7 @@ struct GameLibraryView: View {
                         } else {
                             LazyVStack(spacing: 2) {
                                 ForEach(filteredGames) { game in
-                                    GameListRow(game: game, startemu: $startemu, games: games, isViewingGameInfo: $isViewingGameInfo, gameInfo: $gameInfo)
+                                    GameListRow(game: game, startemu: $startemu, games: games, isViewingGameInfo: $isViewingGameInfo, isSelectingGameUpdate: $isSelectingGameUpdate, gameInfo: $gameInfo)
                                         .onTapGesture {
                                             addToRecentGames(game)
                                         }
@@ -219,7 +220,7 @@ struct GameLibraryView: View {
         .onChange(of: searchText) { _ in
             isSearching = !searchText.isEmpty
         }
-        .fileImporter(isPresented: $isImporting, allowedContentTypes: [.zip, .folder]) { result in
+        .fileImporter(isPresented: $isImporting, allowedContentTypes: [.zip, .folder, .nsp, .xci]) { result in
             switch result {
             case .success(let url):
                 guard url.startAccessingSecurityScopedResource() else {
@@ -277,6 +278,9 @@ struct GameLibraryView: View {
                 print("File import failed: \(err.localizedDescription)")
             }
         }
+        .sheet(isPresented: $isSelectingGameUpdate) {
+            UpdateManagerSheet(game: $gameInfo)
+        }
         .sheet(isPresented: Binding(
             get: { isViewingGameInfo && gameInfo != nil },
             set: { newValue in
@@ -421,6 +425,7 @@ struct GameListRow: View {
     @Binding var startemu: Game?
     @Binding var games: [Game] // Add this binding
     @Binding var isViewingGameInfo: Bool
+    @Binding var isSelectingGameUpdate: Bool
     @Binding var gameInfo: Game?
     @State var gametoDelete: Game?
     @State var showGameDeleteConfirmation: Bool = false
@@ -486,6 +491,13 @@ struct GameListRow: View {
                     } label: {
                         Label("Game Info", systemImage: "info.circle")
                     }
+
+                    Button {
+                        gameInfo = game
+                        isSelectingGameUpdate.toggle()
+                    } label: {
+                        Label("Game Update Manager", systemImage: "chevron.up.circle")
+                    }
                 }
                 
                 Section {

src/MeloNX/MeloNX/App/Views/SettingsView/SettingsView.swift

@@ -40,9 +40,11 @@ struct SettingsView: View {
     
     @AppStorage("oldWindowCode") var windowCode: Bool = false
     
+    @AppStorage("On-ScreenControllerScale") var controllerScale: Double = 1.0
     
     @State private var showResolutionInfo = false
     @State private var showAnisotropicInfo = false
+    @State private var showControllerInfo = false
     @State private var searchText = ""
     
     var filteredMemoryModes: [(String, String)] {
@@ -270,6 +272,35 @@ struct SettingsView: View {
                     Text("Select input devices and on-screen controls to play with. ")
                 }
                 
+                // Language and Region Settings
+                Section {
+                    Picker(selection: $config.language) {
+                        ForEach(SystemLanguage.allCases, id: \.self) { ratio in
+                            Text(ratio.displayName).tag(ratio)
+                        }
+                    } label: {
+                        labelWithIcon("Language", iconName: "character.bubble")
+                    }
+                    
+                    Picker(selection: $config.regioncode) {
+                        ForEach(SystemRegionCode.allCases, id: \.self) { ratio in
+                            Text(ratio.displayName).tag(ratio)
+                        }
+                    } label: {
+                        labelWithIcon("Region", iconName: "globe")
+                    }
+                    
+                    
+                    // globe
+                } header: {
+                    Text("Language and Region Settings")
+                        .font(.title3.weight(.semibold))
+                        .textCase(nil)
+                        .headerProminence(.increased)
+                } footer: {
+                    Text("Configure the System Language and the Region.")
+                }
+                
                 // Input Settings
                 Section {
                     
@@ -283,6 +314,46 @@ struct SettingsView: View {
                     }
                     .tint(.blue)
                     .disabled(true)
+                    
+                    VStack(alignment: .leading, spacing: 10) {
+                        HStack {
+                            labelWithIcon("On-Screen Controller Scale", iconName: "magnifyingglass")
+                                .font(.headline)
+                            Spacer()
+                            Button {
+                                showControllerInfo.toggle()
+                            } label: {
+                                Image(systemName: "info.circle")
+                                    .symbolRenderingMode(.hierarchical)
+                                    .foregroundStyle(.secondary)
+                            }
+                            .buttonStyle(.plain)
+                            .help("Learn more about On-Screen Controller Scale")
+                            .alert(isPresented: $showControllerInfo) {
+                                Alert(
+                                    title: Text("On-Screen Controller Scale"),
+                                    message: Text("Adjust the On-Screen Controller size."),
+                                    dismissButton: .default(Text("OK"))
+                                )
+                            }
+                        }
+                        
+                        Slider(value: $controllerScale, in: 0.1...3.0, step: 0.05) {
+                            Text("Resolution Scale")
+                        } minimumValueLabel: {
+                            Text("0.1x")
+                                .font(.footnote)
+                                .foregroundColor(.secondary)
+                        } maximumValueLabel: {
+                            Text("3.0x")
+                                .font(.footnote)
+                                .foregroundColor(.secondary)
+                        }
+                        Text("\(controllerScale, specifier: "%.2f")x")
+                            .font(.subheadline)
+                            .foregroundColor(.secondary)
+                    }
+                    .padding(.vertical, 8)
                 } header: {
                     Text("Input Settings")
                         .font(.title3.weight(.semibold))
@@ -314,7 +385,7 @@ struct SettingsView: View {
                     if let cpuInfo = getCPUInfo(), cpuInfo.hasPrefix("Apple M") {
                         if #available (iOS 16.4, *) {
                             Toggle(isOn: .constant(false)) {
-                                labelWithIcon("Hypervisor", iconName: "bolt.fill")
+                                labelWithIcon("Hypervisor", iconName: "bolt")
                             }
                             .tint(.blue)
                             .disabled(true)
@@ -323,7 +394,7 @@ struct SettingsView: View {
                             }
                         } else if getEntitlementValue("com.apple.private.hypervisor") {
                             Toggle(isOn: $config.hypervisor) {
-                                labelWithIcon("Hypervisor", iconName: "bolt.fill")
+                                labelWithIcon("Hypervisor", iconName: "bolt")
                             }
                             .tint(.blue)
                             .onAppear() {
@@ -440,10 +511,26 @@ struct SettingsView: View {
                     Text("Enable trace and debug logs for advanced troubleshooting (Note: This degrades performance),\nEnable Screenshot Button for better screenshots\nand Enable TrollStore for automatic TrollStore JIT.")
                 }
                 
-                // Advanced
+                // Info
                 Section {
+                    let totalMemory = ProcessInfo.processInfo.physicalMemory
+                    
                     labelWithIcon("JIT Acquisition: \(isJITEnabled() ? "Acquired" : "Not Acquired" )", iconName: "bolt.fill")
                     
+                    labelWithIcon("Increased Memory Limit Entitlement: \(checkAppEntitlement("com.apple.developer.kernel.increased-memory-limit") ? "Enabled" : "Disabled")", iconName: "memorychip")
+                    
+                    labelWithIcon("Device Memory: \(String(format: "%.0f GB", Double(totalMemory) / 1_000_000_000))", iconName: "memorychip.fill")
+                } header: {
+                    Text("Information")
+                        .font(.title3.weight(.semibold))
+                        .textCase(nil)
+                        .headerProminence(.increased)
+                } footer: {
+                    Text("Shows info about Memory, Entitlement and JIT.")
+                }
+                
+                // Advanced
+                Section {
                     if #unavailable(iOS 17) {
                         Toggle(isOn: $windowCode) {
                             labelWithIcon("SDL Window", iconName: "macwindow.on.rectangle")

src/MeloNX/MeloNX/App/Views/Updates/GameUpdateManagerSheet.swift

@@ -0,0 +1,191 @@
+//
+//  GameUpdateManagerSheet.swift
+//  MeloNX
+//
+//  Created by Stossy11 on 16/02/2025.
+//
+
+import SwiftUI
+import UniformTypeIdentifiers
+
+struct UpdateManagerSheet: View {
+    @State private var items: [String] = []
+    @State private var paths: [URL] = []
+    @State private var selectedItem: String? = nil
+    @Binding var game: Game?
+    @State private var isSelectingGameUpdate = false
+    @State private var jsonURL: URL? = nil
+    
+    var body: some View {
+        NavigationView {
+            VStack {
+                List(paths, id: \..self) { item in
+                    Button(action: {
+                        selectItem(item.lastPathComponent)
+                    }) {
+                        HStack {
+                            Text(item.lastPathComponent)
+                            if selectedItem == "\(game!.titleId)/\(item.lastPathComponent)" {
+                                Spacer()
+                                Image(systemName: "checkmark")
+                            }
+                        }
+                    }
+                    .contextMenu {
+                        Button {
+                            removeUpdate(item)
+                        } label: {
+                            Text("Remove Update")
+                        }
+                    }
+                }
+            }
+            .onAppear() {
+                print(URL.documentsDirectory.appendingPathComponent("games").appendingPathComponent(game!.titleId).appendingPathComponent("updates.json"))
+                
+                loadJSON(URL.documentsDirectory.appendingPathComponent("games").appendingPathComponent(game!.titleId).appendingPathComponent("updates.json"))
+            }
+            .navigationTitle("\(game!.titleName) Updates")
+            .toolbar {
+                Button("+") {
+                    isSelectingGameUpdate = true
+                }
+            }
+        }
+        .fileImporter(isPresented: $isSelectingGameUpdate, allowedContentTypes: [.item]) { result in
+            switch result {
+            case .success(let url):
+                guard url.startAccessingSecurityScopedResource() else {
+                    print("Failed to access security-scoped resource")
+                    return
+                }
+                defer { url.stopAccessingSecurityScopedResource() }
+                
+                let gameInfo = game!
+                
+                do {
+                    let fileManager = FileManager.default
+                    let documentsDirectory = fileManager.urls(for: .documentDirectory, in: .userDomainMask).first!
+                    let updatedDirectory = documentsDirectory.appendingPathComponent("updates")
+                    let romUpdatedDirectory = updatedDirectory.appendingPathComponent(gameInfo.titleId)
+                    
+                    if !fileManager.fileExists(atPath: updatedDirectory.path) {
+                        try fileManager.createDirectory(at: updatedDirectory, withIntermediateDirectories: true, attributes: nil)
+                    }
+
+                    if !fileManager.fileExists(atPath: romUpdatedDirectory.path) {
+                        try fileManager.createDirectory(at: romUpdatedDirectory, withIntermediateDirectories: true, attributes: nil)
+                    }
+
+                    let destinationURL = romUpdatedDirectory.appendingPathComponent(url.lastPathComponent)
+                    try? fileManager.copyItem(at: url, to: destinationURL)
+
+                    Ryujinx.shared.setTitleUpdate(titleId: gameInfo.titleId, updatePath: "\(gameInfo.titleId)/" + url.lastPathComponent)
+                    Ryujinx.shared.games = Ryujinx.shared.loadGames()
+                    loadJSON(jsonURL!)
+                } catch {
+                    print("Error copying game file: \(error)")
+                }
+            case .failure(let err):
+                print("File import failed: \(err.localizedDescription)")
+            }
+        }
+    }
+    
+    func removeUpdate(_ game: URL) {
+        let gameString = "\(self.game!.titleId)/\(game.lastPathComponent)"
+        paths.removeAll { $0 == game }
+        items.removeAll { $0 == gameString }
+        
+        if selectedItem == gameString {
+            selectedItem = nil
+        }
+        
+        do {
+            try FileManager.default.removeItem(at: game)
+        } catch {
+            print(error)
+        }
+        
+        saveJSON(selectedItem: selectedItem ?? "")
+    }
+    
+    func saveJSON(selectedItem: String) {
+        guard let jsonURL = jsonURL else { return }
+        do {
+            let jsonDict = ["paths": items, "selected": selectedItem] as [String: Any]
+            let newData = try JSONSerialization.data(withJSONObject: jsonDict, options: .prettyPrinted)
+            try newData.write(to: jsonURL)
+        } catch {
+            print("Failed to update JSON: \(error)")
+        }
+    }
+    
+    func loadJSON(_ json: URL) {
+        
+        self.jsonURL = json
+        print("Failed to read JSO")
+        
+        guard let jsonURL = jsonURL else { return }
+        print("Failed to read JSOK")
+        
+        do {
+            let data = try Data(contentsOf: jsonURL)
+            if let jsonDict = try JSONSerialization.jsonObject(with: data, options: []) as? [String: Any],
+               let list = jsonDict["paths"] as? [String] {
+                var urls: [URL] = []
+                
+                for path in list {
+                    urls.append(URL.documentsDirectory.appendingPathComponent("updates").appendingPathComponent(path))
+                }
+                
+                self.items = list
+                self.paths = urls
+                self.selectedItem = jsonDict["selected"] as? String
+            }
+        } catch {
+            print("Failed to read JSON: \(error)")
+            createDefaultJSON()
+        }
+    }
+    
+    func createDefaultJSON() {
+        guard let jsonURL = jsonURL else { return }
+        let defaultData: [String: Any] = ["selected": "", "paths": []]
+        do {
+            let newData = try JSONSerialization.data(withJSONObject: defaultData, options: .prettyPrinted)
+            try newData.write(to: jsonURL)
+            self.items = []
+            self.selectedItem = ""
+        } catch {
+            print("Failed to create default JSON: \(error)")
+        }
+    }
+    
+    func selectItem(_ item: String) {
+        let newSelection = "\(game!.titleId)/\(item)"
+        
+        guard let jsonURL = jsonURL else { return }
+        
+        do {
+            let data = try Data(contentsOf: jsonURL)
+            var jsonDict = try JSONSerialization.jsonObject(with: data, options: []) as? [String: Any] ?? [:]
+            
+            if let currentSelected = jsonDict["selected"] as? String, currentSelected == newSelection {
+                jsonDict["selected"] = ""
+                selectedItem = ""
+            } else {
+                jsonDict["selected"] = newSelection
+                selectedItem = newSelection
+            }
+            
+            jsonDict["paths"] = items
+            
+            let newData = try JSONSerialization.data(withJSONObject: jsonDict, options: .prettyPrinted)
+            try newData.write(to: jsonURL)
+        } catch {
+            print("Failed to update JSON: \(error)")
+        }
+    }
+
+}

src/MeloNX/MeloNX/Info.plist

@@ -15,6 +15,17 @@
 			</array>
 		</dict>
 	</array>
+	<key>GCSupportedGameControllers</key>
+	<array>
+		<dict>
+			<key>ProfileName</key>
+			<string>ExtendedGamepad</string>
+		</dict>
+		<dict>
+			<key>ProfileName</key>
+			<string>MicroGamepad</string>
+		</dict>
+	</array>
 	<key>LSApplicationQueriesSchemes</key>
 	<array>
 		<string>melonx</string>
@@ -25,6 +36,11 @@
 	<array>
 		<string>LaunchGameIntent</string>
 	</array>
+	<key>UIBackgroundModes</key>
+	<array>
+		<string>audio</string>
+		<string>processing</string>
+	</array>
 	<key>UIFileSharingEnabled</key>
 	<true/>
 	<key>UTExportedTypeDeclarations</key>

src/Ryujinx.Headless.SDL2/Program.cs

@@ -115,6 +115,7 @@ namespace Ryujinx.Headless.SDL2
         private static bool _enableMouse;
 
         private static readonly InputConfigJsonSerializerContext _serializerContext = new(JsonHelper.GetDefaultSerializerOptions());
+        private static readonly TitleUpdateMetadataJsonSerializerContext _titleSerializerContext = new(JsonHelper.GetDefaultSerializerOptions());
 
         [UnmanagedCallersOnly(EntryPoint = "main_ryujinx_sdl")]
         public static unsafe int MainExternal(int argCount, IntPtr* pArgs)
@@ -141,6 +142,34 @@ namespace Ryujinx.Headless.SDL2
             return 0;
         }
 
+        [UnmanagedCallersOnly(EntryPoint = "set_title_update")]
+        public static unsafe void SetTitleUpdate(IntPtr titleIdPtr, IntPtr updatePathPtr) {
+            var titleId = Marshal.PtrToStringAnsi(titleIdPtr);
+            var updatePath = Marshal.PtrToStringAnsi(updatePathPtr);
+            string _updateJsonPath = System.IO.Path.Combine(AppDataManager.GamesDirPath, titleId, "updates.json");
+
+            TitleUpdateMetadata _titleUpdateWindowData;
+
+            if (File.Exists(_updateJsonPath)) {
+                _titleUpdateWindowData = JsonHelper.DeserializeFromFile<TitleUpdateMetadata>(_updateJsonPath, _titleSerializerContext.TitleUpdateMetadata);
+
+                _titleUpdateWindowData.Paths ??= new List<string>();
+                if (!_titleUpdateWindowData.Paths.Contains(updatePath)) {
+                    _titleUpdateWindowData.Paths.Add(updatePath);
+                }
+
+                _titleUpdateWindowData.Selected = updatePath;
+            } else {
+                _titleUpdateWindowData = new TitleUpdateMetadata {
+                    Selected = updatePath,
+                    Paths = new List<string> { updatePath },
+                };
+            }
+
+            JsonHelper.SerializeToFile(_updateJsonPath, _titleUpdateWindowData, _titleSerializerContext.TitleUpdateMetadata);
+        }
+
+
 
         [UnmanagedCallersOnly(EntryPoint = "get_current_fps")]
         public static unsafe int GetFPS() 
@@ -304,7 +333,6 @@ namespace Ryujinx.Headless.SDL2
 
             if (_window != null)
             {
-
                 _window.Exit();
                 _emulationContext.Dispose();
                 _emulationContext = null;
@@ -317,10 +345,14 @@ namespace Ryujinx.Headless.SDL2
             if (_virtualFileSystem == null) {
                 _virtualFileSystem = VirtualFileSystem.CreateInstance();
             }
+            
             var extension = Marshal.PtrToStringAnsi(extensionPtr);
             var stream = OpenFile(descriptor);
 
             var gameInfo = GetGameInfo(stream, extension);
+            if (gameInfo == null) {
+                return new GameInfoNative(0, "", "", "", "", new byte[0]);
+            }
 
             return new GameInfoNative(
                 (ulong)gameInfo.FileSize, 
@@ -719,7 +751,7 @@ namespace Ryujinx.Headless.SDL2
 
                     if (File.Exists(titleUpdateMetadataPath))
                     {
-                        // updatePath = JsonHelper.DeserializeFromFile(titleUpdateMetadataPath).Selected;
+                        updatePath = JsonHelper.DeserializeFromFile(titleUpdateMetadataPath, _titleSerializerContext.TitleUpdateMetadata).Selected;
 
                         if (File.Exists(updatePath))
                         {