IOSRuntimeSettings.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "UObject/Object.h"
#include "UObject/Class.h"
#include "UObject/PropertyPortFlags.h"
#include "AudioCompressionSettings.h"
 
#include "IOSRuntimeSettings.generated.h"
 
UENUM()
enum class EPowerUsageFrameRateLock : uint8
{
    PUFRL_None = 0 UMETA(DisplayName="None"),
        
    PUFRL_20 = 20 UMETA(DisplayName="20 FPS"),
    
    PUFRL_30 = 30 UMETA(DisplayName="30 FPS"),
    
    PUFRL_60 = 60 UMETA(DisplayName="60 FPS"),
};
 
UENUM()
    enum class EIOSVersion : uint8
{
    IOS_Minimum = 15 UMETA(DisplayName = "Minimum, Currently 15.0"),
    IOS_15 = 15 UMETA(DisplayName = "15.0"),
    IOS_16 = 16 UMETA(DisplayName = "16.0"),
    IOS_17 = 17 UMETA(DisplayName = "17.0"),
};
 
// https://support.apple.com/en-ca/HT205073
UENUM()
enum class EIOSMetalShaderStandard : uint8
{
    IOSMetalSLStandard_Minimum = 0 UMETA(DisplayName="Minimum, Metal v2.4"),
    IOSMetalSLStandard_2_4 = 7 UMETA(DisplayName="Metal v2.4 (iOS 15.0/tvOS 15.0 for older devices)"),
    IOSMetalSLStandard_3_0 = 8 UMETA(DisplayName="Metal v3.0 (iOS 16.0/tvOS 16.0)"),
    IOSMetalSLStandard_3_1 = 9 UMETA(DisplayName="Metal v3.1 (iOS 17.0/tvOS 17.0)"),
 
};
 
UENUM()
enum class EIOSLandscapeOrientation : uint8
{
    LandscapeLeft = 0 UMETA(DisplayName = "Landscape (left home button)"),
 
    LandscapeRight = 1 UMETA(DisplayName = "Landscape (right home button)"),
};
 
UENUM()
enum class EIOSCloudKitSyncStrategy : uint8
{
    None  = 0 UMETA(DisplayName = "Never (do not use iCloud for Load/Save Game)"),
 
    OnlyAtGameStart = 1 UMETA(DisplayName = "At game start only (iOS)"),
 
    Always = 2 UMETA(DisplayName = "Always (whenever LoadGame is called)"),
};
 
USTRUCT()
struct FIOSBuildResourceFilePath
{
    GENERATED_USTRUCT_BODY()
    
    
    bool ExportTextItem(FString& ValueStr, FIOSBuildResourceFilePath const& DefaultValue, UObject* Parent, int32 PortFlags, UObject* ExportRootScope) const
    {
        ValueStr += FilePath;
        return true;
    }
 
    bool ImportTextItem(const TCHAR*& Buffer, int32 PortFlags, UObject* Parent, FOutputDevice* ErrorText)
    {
        FilePath = Buffer;
        return true;
    }
 
    UPROPERTY(EditAnywhere, Category = FilePath)
    FString FilePath;
};
 
template<>
struct TStructOpsTypeTraits<FIOSBuildResourceFilePath> : public TStructOpsTypeTraitsBase2<FIOSBuildResourceFilePath>
{
    enum
    {
        WithExportTextItem = true,
        WithImportTextItem = true,
    };
};
 
 
 
USTRUCT()
struct FIOSBuildResourceDirectory
{
    GENERATED_USTRUCT_BODY()
 
    
    bool ExportTextItem(FString& ValueStr, FIOSBuildResourceDirectory const& DefaultValue, UObject* Parent, int32 PortFlags, UObject* ExportRootScope) const
    {
        ValueStr += Path;
        return true;
    }
 
    bool ImportTextItem(const TCHAR*& Buffer, int32 PortFlags, UObject* Parent, FOutputDevice* ErrorText)
    {
        Path = Buffer;
        return true;
    }
 
    UPROPERTY(EditAnywhere, Category = Directory)
    FString Path;
};
 
template<>
struct TStructOpsTypeTraits<FIOSBuildResourceDirectory> : public TStructOpsTypeTraitsBase2<FIOSBuildResourceDirectory>
{
    enum
    {
        WithExportTextItem = true,
        WithImportTextItem = true,
    };
};
 
 
 
UCLASS(config=Engine, defaultconfig)
class IOSRUNTIMESETTINGS_API UIOSRuntimeSettings : public UObject
{
public:
    GENERATED_UCLASS_BODY()
 
    // Should StoreKit support be enabled?
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Online, meta = (ConfigHierarchyEditable))
    bool bEnableStoreKitSupport;
 
    // Should Game Center support (iOS Online Subsystem) be enabled?
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Online, meta = (ConfigHierarchyEditable))
    bool bEnableGameCenterSupport;
    
    // Should Cloud Kit support (iOS Online Subsystem) be enabled?
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Online)
    bool bEnableCloudKitSupport;
 
    // iCloud Read stategy
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Online, meta = (DisplayName = "iCloud save files sync strategy"), meta = (EditCondition = "bEnableCloudKitSupport"))
    EIOSCloudKitSyncStrategy IOSCloudKitSyncStrategy;
 
    // Should push/remote notifications support (iOS Online Subsystem) be enabled?
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Online)
    bool bEnableRemoteNotificationsSupport;
    
    // Should background fetch support be enabled?
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Online)
    bool bEnableBackgroundFetch;
    
    // Whether or not to compile iOS Metal shaders for the Mobile renderer (requires iOS 8+ and an A7 processor).
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Rendering, meta = (DisplayName = "Metal Mobile Renderer"))
    bool bSupportsMetal;
 
    // Whether or not to compile iOS Metal shaders for the desktop renderer (requires iOS 10+ and an A10 processor)
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Rendering, meta = (DisplayName = "Metal Desktop Renderer"))
    bool bSupportsMetalMRT;
    
    // Should the app be compatible for high refresh rate (iPhone only)
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Rendering, meta = (DisplayName = "Enable ProMotion 120Hz on supported iPhone devices"))
    bool bSupportHighRefreshRates;
 
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Rendering, Meta = (DisplayName = "Stream landscape visual mesh LODs"))
    bool bStreamLandscapeMeshLODs;
    
    // Minimum iOS version this game supports
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (DisplayName = "Minimum iOS Version"))
    EIOSVersion MinimumiOSVersion;
 
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (DisplayName = "Override location of Metal toolchain"))
    FIOSBuildResourceDirectory WindowsMetalToolchainOverride;
 
    // Enable generation of dSYM file
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (DisplayName = "Generate dSYMs for code debugging and profiling"))
    bool bGeneratedSYMFile;
 
    // Enable generation of dSYM bundle
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (DisplayName = "Generate dSYMs as a bundle for third party crash tools"), meta = (EditCondition = "bGeneratedSYMFile"))
    bool bGeneratedSYMBundle;
 
    // Enable generation of a .udebugsymbols file, which allows offline, platform-independent symbolication for the Malloc Profiler or external crash reporting tools. Requires a dSYM file or bundle.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (DisplayName = "Generate .udebugsymbols file"))
    bool bGenerateCrashReportSymbols;
    
    // Enable generation of xcode archive package
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (DisplayName = "Generate xcode archive package"))
    bool bGenerateXCArchive;
 
    // Does the app require use of NON-standard encryption
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (DisplayName = "ITSAppUsesNonExemptEncryption plist value"))
    bool bUsesNonExemptEncryption;
 
    // If bUsesNonExemptEncryption, set the ITSEncryptionExportComplianceCode
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (EditCondition = "bUsesNonExemptEncryption", DisplayName = "Set ITSEncryptionExportComplianceCode"))
    FString ITSEncryptionExportComplianceCode;
 
    // Enable Advertising Identified
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (DisplayName = "Enable Advertising Identified (IDFA)"))
    bool bEnableAdvertisingIdentifier;
 
    // Any additional linker flags to pass to the linker in non-shipping builds
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (DisplayName = "Additional Non-Shipping Linker Flags", ConfigHierarchyEditable))
    FString AdditionalLinkerFlags;
 
    // Any additional linker flags to pass to the linker in shipping builds
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (DisplayName = "Additional Shipping Linker Flags", ConfigHierarchyEditable))
    FString AdditionalShippingLinkerFlags;
    
    // Any additional plist key/value data utilizing \n for a new line
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build)
    FString AdditionalPlistData;
    
    // List of any entitlements we require. The app will not initialize if the specified entitlements are not available.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build)
    TArray<FString> RequiredEntitlements;
 
    // Whether or not to add support for iPad devices
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (DisplayName = "Supports iPad"))
    bool bSupportsIPad;
 
    // Whether or not to add support for iPhone devices
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (DisplayName = "Supports iPhone"))
    bool bSupportsIPhone;
    
    // Whether or not the iPad app supports Split View (also needed for StageManager support)
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (DisplayName = "Enable iPad Split View"))
    bool bEnableSplitView;
    
    // Whether or not iOS Simulator support should be enabled for this project (Experimental)
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (DisplayName = "Enable iOS Simulator Support (Experimental)", ConfigRestartRequired = true))
    bool bEnableSimulatorSupport;
 
    // Whether or not to enable iOS 16 dynamic linker bug workaround (bug fixed in iOS 17+, not necesssary if targetting 17.0 or higher Minimum iOS Version)
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (DisplayName = "Enable iOS 16 Dynamic Linker Bug Workaround (Experimental)"))
    bool bEnableIOS16DynLinkerBugWAR;
    
    UPROPERTY(GlobalConfig, EditAnywhere, Category = PowerUsage, meta = (ConfigHierarchyEditable))
    EPowerUsageFrameRateLock FrameRateLock;
 
    //Whether or not to allow taking the MaxRefreshRate from the device instead of a constant (60fps) in IOSPlatformFramePacer
    UPROPERTY(GlobalConfig, EditAnywhere, Category = PowerUsage, meta = (ConfigHierarchyEditable))
    bool bEnableDynamicMaxFPS;
 
    // Enable the use of RSync for remote builds on a mac
    UPROPERTY(GlobalConfig, EditAnywhere, Category = "Remote Build", meta = (DisplayName = "Use RSync for building IOS", ConfigHierarchyEditable))
    bool bUseRSync;
 
    // The name or ip address of the remote mac which will be used to build IOS
    UPROPERTY(GlobalConfig, EditAnywhere, Category = "Remote Build", meta = (ConfigHierarchyEditable))
    FString RemoteServerName;
 
    // The mac users name which matches the SSH Private Key, for remote builds using RSync.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = "Remote Build", meta = (EditCondition = "bUseRSync", DisplayName = "Username on Remote Server", ConfigHierarchyEditable))
    FString RSyncUsername;
 
    // Optional path on the remote mac where the build files will be copied. If blank, ~/UE5/Builds will be used.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = "Remote Build", meta = (ConfigHierarchyEditable))
    FString RemoteServerOverrideBuildPath;
    
    // The install directory of cwrsync.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = "Remote Build", meta = (EditCondition = "bUseRSync", ConfigHierarchyEditable))
    FIOSBuildResourceDirectory CwRsyncInstallPath;
 
    // The existing location of an SSH Key found by Unreal Engine.
    UPROPERTY(VisibleAnywhere, Category = "Remote Build", meta = (DisplayName = "Found Existing SSH permissions file"))
    FString SSHPrivateKeyLocation;
 
    // The path of the ssh permissions key to be used when connecting to the remote server.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = "Remote Build", meta = (EditCondition = "bUseRSync", DisplayName = "Override existing SSH permissions file", ConfigHierarchyEditable))
    FIOSBuildResourceFilePath SSHPrivateKeyOverridePath;
 
    // Support a secondary remote Mac to support to facilitate iOS/tvOS debug ?
    UPROPERTY(GlobalConfig, EditAnywhere, Category = "Remote Build", meta = (DisplayName = "Enable Secondary remote Mac"))
    bool bSupportSecondaryMac;
    
    // The name or ip address of the remote mac which will be used to build IOS
    UPROPERTY(GlobalConfig, EditAnywhere, Category = "Remote Build", meta = (EditCondition = "bSupportSecondaryMac", ConfigHierarchyEditable))
    FString SecondaryRemoteServerName;
    
    // The secondary mac users name which matches the SSH Private Key, for remote builds using RSync.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = "Remote Build", meta = (EditCondition = "bSupportSecondaryMac", DisplayName = "Username on Secondary Remote Server", ConfigHierarchyEditable))
    FString SecondaryRSyncUsername;
 
    // Optional path on the secondary remote mac where the build files will be copied. If blank, ~/UE5/Builds will be used.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = "Remote Build", meta = (EditCondition = "bSupportSecondaryMac", ConfigHierarchyEditable))
    FString SecondaryRemoteServerOverrideBuildPath;
 
    // The install directory of cwrsync.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = "Remote Build", meta = (EditCondition = "bSupportSecondaryMac", ConfigHierarchyEditable))
    FIOSBuildResourceDirectory SecondaryCwRsyncInstallPath;
    
    // The existing location of an SSH Key found by Unreal Engine.
    UPROPERTY(VisibleAnywhere, Category = "Remote Build", meta = (EditCondition = "bSupportSecondaryMac", DisplayName = "Found Existing SSH permissions file for Secondary Mac"))
    FString SecondarySSHPrivateKeyLocation;
 
    // The path of the ssh permissions key to be used when connecting to the remote server.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = "Remote Build", meta = (EditCondition = "bSupportSecondaryMac", DisplayName = "Override existing SSH permissions file for Secondary Mac", ConfigHierarchyEditable))
    FIOSBuildResourceFilePath SecondarySSHPrivateKeyOverridePath;
 
    // Should the app be multi-users compatible on tvOS ? Requires the com.apple.developer.user-management entitlement.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = "Build", meta = (DisplayName = "Support user switching on tvOS"))
    bool bUserSwitching;
 
    // If checked, the game will be able to handle multiple gamepads at the same time (the Siri Remote is a gamepad)
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Input, meta = (DisplayName = "Multiple gamepads support"))
    bool bGameSupportsMultipleActiveControllers;
 
    // If checked, the Siri Remote can be rotated to landscape view
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Input, meta = (DisplayName = "Allow AppleTV Remote landscape mode"))
    bool bAllowRemoteRotation;
        
    // If checked, Bluetooth connected controllers will send input
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Input, meta = (DisplayName = "Allow MFi (Bluetooth) controllers"))
    bool bAllowControllers;
 
    // Block force feedback on the device when controllers are attached.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Input, meta = (DisplayName = "Block force feedback on the device when controllers are attached"))
    bool bControllersBlockDeviceFeedback;
 
    // Disables usage of device motion data. If application does not use motion data disabling it will improve battery life
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Input, meta = (DisplayName = "Disable Motion Controls"))
    bool bDisableMotionData;
    
    // Supports default portrait orientation. Landscape will not be supported.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = DeviceOrientations)
    uint32 bSupportsPortraitOrientation : 1;
 
    // Supports upside down portrait orientation. Landscape will not be supported.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = DeviceOrientations)
    uint32 bSupportsUpsideDownOrientation : 1;
 
    // Supports left landscape orientation. Portrait will not be supported.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = DeviceOrientations)
    uint32 bSupportsLandscapeLeftOrientation : 1;
 
    // Supports right landscape orientation. Portrait will not be supported.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = DeviceOrientations)
    uint32 bSupportsLandscapeRightOrientation : 1;
 
    // Whether files created by the app will be accessible from the iTunes File Sharing feature
    UPROPERTY(GlobalConfig, EditAnywhere, Category = FileSystem, meta = (DisplayName = "Support iTunes File Sharing"))
    uint32 bSupportsITunesFileSharing : 1;
    
    // Whether files created by the app will be accessible from within the device's Files app (requires iTunes File Sharing)
    UPROPERTY(GlobalConfig, EditAnywhere, Category = FileSystem, meta = (DisplayName = "Support Files App", EditCondition = "bSupportsITunesFileSharing"))
    uint32 bSupportsFilesApp : 1;
    
    // The Preferred Orientation will be used as the initial orientation at launch when both Landscape Left and Landscape Right orientations are to be supported.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = DeviceOrientations, meta = (DisplayName = "Preferred Landscape Orientation"))
    EIOSLandscapeOrientation PreferredLandscapeOrientation;
 
    // Specifies the the display name for the application. This will be displayed under the icon on the device.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = BundleInformation)
    FString BundleDisplayName;
 
    // Specifies the the name of the application bundle. This is the short name for the application bundle.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = BundleInformation)
    FString BundleName;
 
    // Specifies the bundle identifier for the application.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = BundleInformation)
    FString BundleIdentifier;
 
    // Specifies the version for the application.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = BundleInformation)
    FString VersionInfo;
 
    UPROPERTY(GlobalConfig, EditAnywhere, Category = LaunchScreen, meta = (DisplayName = "Custom Launchscreen Storyboard (experimental)", EditCondition = "!MacTargetPlatform.XcodeProjectSettings.ShouldDisableIOSSettings"))
    bool bCustomLaunchscreenStoryboard;
 
    // Whether the app supports Facebook
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Online)
    bool bEnableFacebookSupport;
 
    // Facebook App ID obtained from Facebook's Developer Centre
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Online, meta = (EditCondition = "bEnableFacebookSupport"))
    FString FacebookAppID;
    
    // Mobile provision to utilize when signing.
    // This value is stripped out when making builds.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build)
    FString MobileProvision;
 
    // Signing certificate to utilize when signing.
    // This value is stripped out when making builds.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build)
    FString SigningCertificate;
    
    // Whether to use automatic signing through Xcode
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (EditCondition = "!MacTargetPlatform.XcodeProjectSettings.ShouldDisableIOSSettings"))
    bool bAutomaticSigning;
 
    // The team ID of the apple developer account to be used to autmatically sign IOS builds.
    // This can be overridden in Turnkey with "RunUAT Turnkey -command=ManageSettings"
    // This value is stripped out when making builds.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (ConfigHierarchyEditable))
    FString IOSTeamID;
 
    // The username/email to use when logging in to DevCenter with Turnkey.
    // This can be overridden in Turnkey with "RunUAT Turnkey -command=ManageSettings"
    // This value is stripped out when making builds.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (ConfigHierarchyEditable))
    FString DevCenterUsername;
    
    // The password to use when logging in to DevCenter with Turnkey. NOTE: This is saved in plaintext, and is meant for shared accounts!
    // This value is stripped out when making builds.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Build, meta = (ConfigHierarchyEditable))
    FString DevCenterPassword;
    
    // Whether the app supports HTTPS
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Online, meta = (DisplayName = "Allow web connections to non-HTTPS websites"))
    bool bDisableHTTPS;
 
 
    // The Metal shader language version which will be used when compiling the shaders.
    UPROPERTY(EditAnywhere, config, Category=Rendering, meta = (DisplayName = "Metal Shader Standard To Target", ConfigRestartRequired = true))
    uint8 MetalLanguageVersion;
    
    UPROPERTY(EditAnywhere, config, Category=Rendering, meta = (DisplayName = "Use Fast-Math intrinsics", ConfigRestartRequired = true))
    bool UseFastIntrinsics;
    
    UPROPERTY(EditAnywhere, config, Category=Rendering, meta = (DisplayName = "Force 32bit Floating Point Precision", ConfigRestartRequired = true))
    bool ForceFloats;
    
    UPROPERTY(EditAnywhere, config, Category=Rendering, meta = (DisplayName = "Enable Fast-Math optimisations", ConfigRestartRequired = true))
    bool EnableMathOptimisations;
    
    UPROPERTY(config, EditAnywhere, Category = Rendering, Meta = (DisplayName = "Support Apple A8", ConfigRestartRequired = true))
    bool bSupportAppleA8;
    
    // Whether or not the keyboard should be usable on it's own without a UITextField
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Input)
    bool bUseIntegratedKeyboard;
 
    // Whether or not we should receive the keyboard's visibility event (Shown/Hidden) regardless of the IntegratedKeyboard being activated or not.
    UPROPERTY(GlobalConfig, EditAnywhere, Category = Input)
    bool bEnableVirtualKeyboardVisibilityEvent;
    
    // Whether or not the EditableText Widget is allowed to enable IntegratedKeyboard. bUseIntegratedKeyboard enabled will disregard this setting.
    UPROPERTY(GlobalConfig, EditAnywhere, Meta=(EditCondition = "!bUseIntegratedKeyboard"), Category = Input)
    bool bAllowWidgetEnablingIntegratedKeyboard;
 
    UPROPERTY(config, EditAnywhere, Category = "Audio", Meta = (DisplayName = "Audio Mixer Sample Rate"))
    int32 AudioSampleRate;
 
    UPROPERTY(config, EditAnywhere, Category = "Audio", meta = (ClampMin = "512", ClampMax = "4096", DisplayName = "Callback Buffer Size"))
    int32 AudioCallbackBufferFrameSize;
 
    UPROPERTY(config, EditAnywhere, Category = "Audio", meta = (ClampMin = "1", UIMin = "1", DisplayName = "Number of Buffers To Enqueue"))
    int32 AudioNumBuffersToEnqueue;
 
    UPROPERTY(config, EditAnywhere, Category = "Audio", meta = (ClampMin = "0", UIMin = "0", DisplayName = "Max Channels"))
    int32 AudioMaxChannels;
 
    UPROPERTY(config, EditAnywhere, Category = "Audio", meta = (ClampMin = "0", UIMin = "0", DisplayName = "Number of Source Workers"))
    int32 AudioNumSourceWorkers;
 
    UPROPERTY(config, EditAnywhere, Category = "Audio")
    FString SpatializationPlugin;
 
    UPROPERTY(config, EditAnywhere, Category = "Audio")
    FString SourceDataOverridePlugin;
 
    UPROPERTY(config, EditAnywhere, Category = "Audio")
    FString ReverbPlugin;
 
    UPROPERTY(config, EditAnywhere, Category = "Audio")
    FString OcclusionPlugin;
 
    UPROPERTY(config, EditAnywhere, Category = "Audio")
    FPlatformRuntimeAudioCompressionOverrides CompressionOverrides;
 
    UPROPERTY(config, EditAnywhere, Category = "Audio", meta = (DisplayName = "Enable Background Audio"))
    bool bSupportsBackgroundAudio;
 
    UPROPERTY(GlobalConfig, EditAnywhere, Category = "Audio|CookOverrides|Stream Caching", meta = (DisplayName = "Max Cache Size (KB)"))
    int32 CacheSizeKB;
 
    UPROPERTY(GlobalConfig, EditAnywhere, Category = "Audio|CookOverrides|Stream Caching", meta = (DisplayName = "Max Chunk Size Override (KB)"))
    int32 MaxChunkSizeOverrideKB;
 
    UPROPERTY(config, EditAnywhere, Category = "Audio|CookOverrides")
    bool bResampleForDevice;
 
    UPROPERTY(GlobalConfig, EditAnywhere, Category = "Audio|CookOverrides", meta = (DisplayName = "Sound Cue Cook Quality"))
    int32 SoundCueCookQualityIndex = INDEX_NONE;
 
    // Mapping of which sample rates are used for each sample rate quality for a specific platform.
 
    UPROPERTY(config, EditAnywhere, Category = "Audio|CookOverrides|ResamplingQuality", meta = (DisplayName = "Max"))
    float MaxSampleRate;
 
    UPROPERTY(config, EditAnywhere, Category = "Audio|CookOverrides|ResamplingQuality", meta = (DisplayName = "High"))
    float HighSampleRate;
 
    UPROPERTY(config, EditAnywhere, Category = "Audio|CookOverrides|ResamplingQuality", meta = (DisplayName = "Medium"))
    float MedSampleRate;
 
    UPROPERTY(config, EditAnywhere, Category = "Audio|CookOverrides|ResamplingQuality", meta = (DisplayName = "Low"))
    float LowSampleRate;
 
    UPROPERTY(config, EditAnywhere, Category = "Audio|CookOverrides|ResamplingQuality", meta = (DisplayName = "Min"))
    float MinSampleRate;
 
    // Scales all compression qualities when cooking to this platform. For example, 0.5 will halve all compression qualities, and 1.0 will leave them unchanged.
    UPROPERTY(config, EditAnywhere, Category = "Audio|CookOverrides")
    float CompressionQualityModifier;
 
    // When set to anything beyond 0, this will ensure any SoundWaves longer than this value, in seconds, to stream directly off of the disk.
    UPROPERTY(GlobalConfig)
    float AutoStreamingThreshold;
 
    virtual void PostReloadConfig(class FProperty* PropertyThatWasLoaded) override;
 
#if WITH_EDITOR
    // UObject interface
    virtual void PostEditChangeProperty(struct FPropertyChangedEvent& PropertyChangedEvent) override;
    virtual void PostInitProperties() override;
    // End of UObject interface
#endif
 
};