Devil May Cry 3 HD Collection · Evidence-first C++20 research

DMC3 PAC Format — DMC Rengine

Entry point for PAC container structure, slot identity and authoring research. Exact parser and reintegration boundaries remain in canonical GDSpaces documentation.

What PAC research covers

PAC is treated as a slot-bearing container where physical ordering, sparse or empty entries and payload identity must survive inspection rather than being normalized away for convenience.
Relative offsets and slot relationships are part of the container contract, while resource semantics belong to the nested payload and its own evidence-aware parser.
Reintegration work is guarded so preserving container identity is not confused with proving that every modified nested resource is behaviorally valid in the original game.

Questions this entry point helps answer

How does DMC Rengine preserve PAC slot identity when empty, sparse or shared payload relationships matter?
Where does PAC parsing stop and nested-resource classification or materialization begin inside GDSpaces?
What additional evidence is required before a PAC rebuild can be described as a supported original-game reintegration path?

PAC at a glance

Identifiers: PAC,PAC0
Domain: Container

Identity: EXE_CONFIRMEDPurpose: EXE_CONFIRMEDSchema: PARTIALProduct: structural

Canonical source

This page is a public discovery and readability layer. It does not replace the repository's current implementation, status, evidence or format-specific documentation.

Open canonical GitHub source

Evidence boundary

A parser is not automatically a writer. A successful writer is not automatically equivalent to Capcom's offline tools. Synthetic validation does not establish original-game behavioral equivalence.

Use the current status for promoted capabilities and open proof gates.