EmulatorLaunchPreparationRequest14.1

public EmulatorLaunchPreparationRequest(
    IEmulator emulator,
    IGame game,
    string commandLine,
    IAdditionalApplication? application,
    EmulatorRetroAchievementsCredentials? retroAchievementsCredentials,
    IPluginConfigurationValues? emulatorSettings
)

emulator

The configured emulator being launched.

game

The game being launched.

commandLine

The current emulator command line.

application

The additional application being launched, when applicable.

retroAchievementsCredentials

The RetroAchievements launch credentials, when available.

emulatorSettings

The settings the user saved for this emulator, when LaunchBox has settings to supply.

public IAdditionalApplication? AppBeingLaunched { get; }

public string CurrentCommandLine { get; }

public IEmulator EmulatorBeingLaunched { get; }

public IPluginConfigurationValues? EmulatorSettings { get; }

Remarks

This is null whenever the integration does not implement IEmulatorSettingsCapability, and whenever the user has left the page's master switch off, which is how an emulator configured by hand keeps launching exactly as it did before the page existed. Prepare the launch from EmulatorLaunchPreparationRequest.CurrentCommandLine alone when it is null. The values cannot resolve a declared PluginFormField.DefaultValue, because the page is never built at launch, so pass the declared default at every read site.

public IGame GameBeingLaunched { get; }

public EmulatorRetroAchievementsCredentials? RetroAchievementCredentials { get; }