sbox-public/engine/Sandbox.Engine/Systems/SceneSystem/SceneLoadOptions.cs

namespace Sandbox;

public class SceneLoadOptions
{
	SceneFile scene;

	/// <summary>
	/// Internal property to mark this scene as being a system scene. It should only be set in
	/// <see cref="Scene.AddSystemScene"/>.
	/// </summary>
	internal bool IsSystemScene { get; set; }

	public bool ShowLoadingScreen { get; set; } = true;
	public bool IsAdditive { get; set; } = false;

	/// <summary>
	/// If true, on load we'll even delete objects that are marked as DontDelete
	/// </summary>
	public bool DeleteEverything { get; set; } = false;
	public Transform Offset { get; set; } = Transform.Zero;

	public SceneFile GetSceneFile() => scene;

	public bool SetScene( SceneFile sceneFile )
	{
		scene = sceneFile;
		return true;
	}

	public bool SetScene( string sceneFileName )
	{
		var file = SceneFile.Load( sceneFileName );
		if ( file is null )
		{
			Log.Warning( $"LoadFromFile: Couldn't find {sceneFileName}" );
			return false;
		}

		SetScene( file );
		return true;
	}
}