The referee refused `npc.<id>.status` on a character that has a status stat
under another name, and the refusal was right: the model was reaching for a
path the guide never gave it.
The guide is the fixed list of everything a scenario tracks, and it named
stats in prose. A player stat and a world stat both read as a bare name, and
an NPC's stats read as the display name plus the stat — "Trainer Milo
active_status". The model had to turn that back into `npc.milo.active_status`
itself, and in the Pokemon demo five other characters carry a stat called
`status`, so the path it built was `npc.milo.status`. The live values do state
the paths, but only for the NPCs a scene has mentioned, so an NPC off screen
was addressable only by guesswork.
Each line now leads with the path: `player.potions`, `npc.milo.active_status`,
`flags.sandstorm_active`. An NPC's header is written even when it has no
description, because it is the one line that ties a display name to its id.
`EMIT_RULE` points at the guide for paths rather than at the live values
alone.
A free-text stat is marked `(free text)` beside its path, which is the wording
`EMIT_RULE` already used to describe it — the guide had been writing "free
text" at the end of the line instead. Such a stat now also gets a line when it
has no description, where before it was dropped and the model was left to send
a number for a stat that holds a string.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017imUKVPhqophVUZZwJK7ST
* Rewrite comments in Google developer documentation style
Rewrite the comments and docstrings across the backend core modules so they
read plainly. The previous prose was accurate but dense and figurative, which
made it slow to skim.
Applies the Google developer documentation style guide: short sentences, active
voice, present tense, American spelling, and no metaphors, idioms, or
rhetorical asides. Replaces em-dash chains with separate sentences.
The AI would sometimes stop emitting the `state` delta block once it missed
a turn. Two compounding causes: the emit rule sat only in the system block
(far from where the model generates), and the block was stripped before
storage — so every replayed history turn looked blockless, biasing the model
by imitation to stop emitting too.
- EMIT_REMINDER: a one-line reminder appended last in the prompt (strongest
recency slot), gated on has_ws and counted against the token budget.
- render_delta_block + _history_text: re-attach each past AI turn's own delta
block in replayed history (reconstructed from the stored snapshot delta), so
the model always sees its emit format. Action.text stays clean, so UI,
embeddings, and card/NPC trigger-matching are unaffected. History budgeting
counts the augmented text so it can't overflow.
Undo/retry untouched (read the separate world_state_before column). 46 tests.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UWVyFKvqJGjfbXdibLgkMe
Players/authors can now directly correct the live values of stats the
schema already defines (health, trust, flags, milestones, etc.) without
waiting for the AI to emit a delta. New apply_override() sets values
absolutely rather than adding deltas, and — unlike the AI-facing
apply_delta() — bypasses cooldown/max_delta_per_turn and lets
milestones be un-set, since this is a deliberate correction rather
than a turn to police. Exposed via PUT /adventures/{id}/world-state
and an edit toggle in the World State drawer. Also fixes the
schema-editor stat-kind dropdown and free-text initial-value input
to size consistently with the numeric fields next to them.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Numeric stats couldn't represent things like worn armor or held items.
A stat can now be marked type: "text" — the AI reports the new full
value instead of a delta, with no clamping/bands (cooldown still
applies). Updated the scenario editor's stat kind selector, the
World State drawer's stat display, and the emit-rule prompt; added
tests and an outfit stat to the RPG demo scenario.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Replace the single shared `npc` stat template (+ npc_card_types) with an
`npcs` section: each NPC keyed by a stable id, carrying its own name,
description, trigger keys, and its OWN stats block. The AI addresses NPCs
as npc.<id>.<stat> (id shown in context), which also fixes the old
card-id-guessing problem. On adventure creation each NPC auto-creates a
story card (name/keys/desc) for lore + in-scene detection, unless a
same-name card already exists. All NPCs instantiate up front.
- engine: npcs instantiate/apply/render/reference, npc_name/npc_triggers
- builder: _visible_npcs matches each NPC's own keys
- create_adventure: auto-create story cards from npcs
- WorldStateDrawer: render defined NPCs with their own stats + desc tooltip
- demo seed: Gwen (health/trust) + Bandit Leader (health/aggression)
- tests updated (34 pass); no new migration (npcs lives in stat_schema JSON)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Structured world/player/NPC stats, two-way flags, and sticky milestones
per scenario (stat_schema). The AI proposes a per-turn delta; a Python
engine referees it (clamp to min/max, per-turn cap, cooldown, counters).
Band word-labels plus a fixed stat guide (descriptions + full ranges)
keep the model grounded. World State drawer + Insights delta report;
undo/retry roll it back via the Phase 11 snapshot pattern.
- migrations 26-28 (scenarios.stat_schema, adventures.world_state,
actions.world_state_before); all nullable, additive, safe on existing rows
- migration 29 raises the default context budget 4096 -> 16384
(custom values preserved)
- seeded demo scenario 04-rpg-world-state.json (Bandit Camp)
- 19 new tests (33 total pass)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude