dialogue-graph

You can build and validate branching dialogue graphs by creating Node and Edge instances to model conversations. The library validates integrity by ensuring edges reference defined nodes and support an explicit End state.

The best way to serialize a dialogue graph to JSON is using the built-in serialization methods. You can load graphs from dictionaries or files and export the entire conversation structure for game editors and script parsers.

Yes, you can visualize dialogue graph traversals for QA and game editors. The library renders visual diagrams via Graphviz, allowing you to inspect branching conversation flows and validate narrative logic.

Yes, the dialogue graph library supports loading from files and dictionaries. It implements Graph, Node, and Edge classes with JSON serialization to populate conversation structures from existing data sources.

Dialogue graph validation fails when edges reference missing nodes because the library checks integrity against undefined targets. It ensures every edge points to a defined node or an explicit End state to prevent broken traversals.

You need an explicit End state in a branching narrative graph to properly terminate conversation flows. The validation logic checks for this state to ensure your dialogue traversals do not lead to dead ends or undefined nodes.