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Simplify D&D combat turn extraction contract

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This commit is contained in:
Eric Rakestraw
2026-07-22 19:14:14 +00:00
parent 2cbaf20e55
commit 90481a0e4b
36 changed files with 176 additions and 1070 deletions
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docs/integrations/dnd-combat-turn-artifacts.md
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@@ -25,20 +25,8 @@ Each combat turn contains these required fields:
| --- | --- |
| `actor` | Non-empty string. |
| `turn_kind` | One of `turn`, `reaction`, `legendary_action`, `lair_action`, or `other`. |
| `round` | Required JSON field containing a positive integer or `null`. |
| `actions` | Required array with at least one action. |
| `summary` | Non-empty string. |
| `source_refs` | Required array with at least one source reference. |
Each action contains these required fields:
| Field | Shape |
| --- | --- |
| `category` | One of `attack`, `spell`, `movement`, `item`, `ability_check`, `saving_throw`, `condition`, or `other`. |
| `declaration` | Non-empty string describing what was declared. |
| `targets` | Required array of strings; the array may be empty, but entries may not be empty. |
| `resolution` | Required JSON field containing a non-empty string or `null`. |
Source references use the shared source-reference shape:
```json
@@ -58,11 +46,10 @@ boundary.
The codec exposes two representations of the same typed artifact:
- Candidate encode/decode preserves invalid enum values, nullable values,
required-array presence, required strings, targets, and source references so
later validators can report them. Candidate decoding still requires valid
JSON, one JSON value, known fields, and the explicitly present `round` and
`resolution` keys; `null` is distinct from a missing key.
- Candidate encode/decode preserves invalid actor and turn-kind values,
collection presence, and source references so later validators can report
them. Candidate decoding still requires valid JSON, one JSON value, known
fields, and compatible JSON types.
- Approved encode/decode enforces the structural rules in this contract.
The codec owns the durable JSON Schema, whose object layers all set
@@ -96,9 +83,9 @@ An external file is validated during preparation. In an ordered pipeline, the
same slot may receive the producer's canonical generated artifact at the step
handoff.
The private response envelope has the same fields and JSON types as the durable
turn/action shape except that source references contain only `start_unit_id`
and `end_unit_id`. It enforces required and nullable field presence, types, and
The private response envelope has the same turn fields and JSON types as the
durable shape except that source references contain only `start_unit_id`
and `end_unit_id`. It enforces required field presence, types, and
unknown-field rejection, while deterministic validators own enum membership,
non-empty values and collections, and positive-number requirements. The
extractor assigns the current source ID, removes exact duplicate ranges, and
@@ -113,16 +100,14 @@ The standalone validator keys are:
| Validator | Responsibility |
| --- | --- |
| `extract/dnd/combat-turns/shape` | Required arrays, strings, nullable fields, positive rounds, and supported enum values. |
| `extract/dnd/combat-turns/shape` | Required list, actor, turn kind, and source references, plus supported turn-kind values. |
| `extract/dnd/combat-turns/source_refs` | Source identity, source-unit existence, and range order through the source document. |
| `extract/dnd/combat-turns/source_relatedness` | At most one advisory warning per turn when the actor or declared action is not related to cited transcript text. |
| `extract/dnd/combat-turns/source_relatedness` | At most one advisory warning per turn when the actor is not related to cited transcript text. |
Source-reference and relatedness validators defer malformed shape to the shape
validator. Relatedness also defers when any cited source range is invalid. It
combines overlapping cited ranges once in document order, compares actors with
the shared Unicode-aware NPC identity policy, and checks declaration tokens of
at least four Unicode code points against complete cited-text tokens. Targets
are not checked deterministically.
combines overlapping cited ranges once in document order and compares actors
with the shared Unicode-aware NPC identity policy.
The production D&D registrar exposes the extractor and these validators. Its
default extraction chain preserves this order: JSON syntax, private response
@@ -139,14 +124,12 @@ time handoff. Runtime normalization uses that immutable prepared or handed-off
view.
Normalization policy is `dnd.combat_turns.normalize.v1`. It display-normalizes
actor, summary, declarations, targets, and non-null resolutions; canonicalizes
exact registry actor and target matches; orders and deduplicates exact source
references; stable-sorts records by earliest valid source-document position; and
collapses only records with the same actor identity, turn kind, round value, and
complete valid evidence set. The first normalized record is retained without
merging its actions or prose. Invalid evidence is never eligible for duplicate
collapse. Every mutation and collapse emits a bounded warning using the merged
input index in its scope.
the actor, canonicalizes exact registry actor matches, orders and deduplicates
exact source references, stable-sorts records by earliest valid source-document
position, and collapses only records with the same actor identity, turn kind,
and complete valid evidence set. The first normalized record is retained.
Invalid evidence is never eligible for duplicate collapse. Every mutation and
collapse emits a bounded warning using the merged input index in its scope.
The normalizer reports `normalization_policy` and `identity_policy` metadata
and fingerprints. An external registry may additionally contribute
@@ -154,8 +137,8 @@ and fingerprints. An external registry may additionally contribute
in framework handoff provenance and dependency fingerprints. The
normalized-invariants validator is
`normalize/dnd/combat-turns/invariants`; it defers shape and source-reference
failures, then checks display normalization, target identity uniqueness,
canonical evidence ordering, chronology, and duplicate identity. It rejects
failures, then checks actor display normalization, canonical evidence ordering,
chronology, and duplicate identity. It rejects
with `invalid_combat_turn_normalization` under policy
`dnd.combat_turns.validator.normalized.v1`.