QueryDocument

Remarks

⚠ A list and not a graph — doc 37 § D14. Unreal draws EQS on a graph canvas, and what is on that canvas is a root with a fixed list of children and no wiring decisions anywhere. So the document is what the thing is: generators, then tests, in the order they run.

Fields and properties (7)

• public const string Extension

  What an environment query is written as.

• public string AssetPath

  Where the file is, absolute.

• public QueryContent Content

  The query as a file holds it.

• public string? LoadError

  Why the file would not read, or .

• public IReadOnlyList<BehaviorTreeDiagnostic> Diagnostics

  What the last Compile had to say.

• public EnvironmentQuery? Query

  What the last Compile produced, or .

• public QueryResults Results

  The points the last Preview generated and scored.

Events (1)

• public Action<QueryDocument>? Changed

  Raised after anything changes.

Methods (8)

• public QueryDocument(EditorProject project, AssetId asset, string path)

  Opens a query.

• public string ToYaml()

  The query as it would be written.

• public EnvironmentQuery? Compile(BehaviorTreeResolver? resolver = null)

  Compiles the query.

• public bool Preview(World world, Vector3 querier, Vector3? context = null, BehaviorTreeResolver? resolver = null)

  Runs the query from a point and keeps every scored candidate, which is what the preview draws.

• public void Edit(string name, Action<QueryContent> gesture, string? mergeKey = null)

  Runs a gesture as one undo entry.

• public bool MoveTest(int index, int delta)

  Moves a test up or down the list.

• protected override void SaveCore()

  Writes the document back to wherever it came from.

• public static QueryContent Copy(QueryContent content)

  A deep copy of a query, for an undo entry.

Used by (5)

• QueryDocumentTestsVixen.Editor.AssetEditors.Tests
• QueryEditorFactoryVixen.Editor.AssetEditors
• QueryViewVixen.Editor.AssetEditors
• QueryViewTestsVixen.Editor.AssetEditors.Tests
• SnapshotCommandVixen.Editor.AssetEditors