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Decode RTINIT providers 3 and 51

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gamer147
2026-07-23 16:44:49 -04:00
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@@ -55,7 +55,7 @@ All opcode knowledge (ABI, semantics, provenance, `depends_on`) is hand-edited *
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| `extract_phase2.py` | Batch: disassembly + text corpora for every script. | `extract_phase2.py` | corpus → `build/disasm/*.asm`, `build/text/{dialogue.jsonl,strings.jsonl,*.strings.txt}`, `build/manifest.json` |
| `extract_message_table.py` | Discover a repeated global-id dispatch chain such as ITMES/SKMES, reconstruct player-facing title/description lines (including furigana surface text and readings), and emit an ID-keyed message table with bytecode provenance. | `extract_message_table.py <MES> [OUTNAME]` | `<MES>.BIN` → `build/data/<OUTNAME>.json` |
| `extract_init.py` | Parse a `*INIT` data source (auto-detects name / numeric / footer / mixed / rules / dispatch / banked shape). Name tables infer their reserved record span, preserve sparse one-based runtime ids, distinguish lookup bases from first written cells, statically evaluate direct and negative-value writes, and separate parallel `fields` from linked row-major `record_fields`; when flat global ranges overlap, a parallel base established by other records wins over a coincidental row-table cell calculation. Mixed tables recover selector-dispatched records, condition strings, scalars, preallocated buffer cells, consumer-confirmed strides, and length-prefixed footer arrays; STINIT additionally assembles confirmed buffers into `object_placements` and `enemy_spawns`, joins object type names and available descriptions from OBINIT, and exposes consumer-proven tagged payloads (teleport, treasure, card, initial faction, non-triggering hazard/barrier faction, and OBINIT-gated initial object state), preserves engine-dead type-27 writes under `ignored_payload_fields`, and exposes reinforcement schedules and first-clear-only enemy gates. Rules mode decodes CCINIT's source-ordered class-change predicates and output accumulators, joining EBINIT unit names, SKINIT skill names, titles, named stat bonuses, cost deltas, and applied-state slots. Dispatch mode decodes SCINIT's paired decision-to-packed-scene and authored-chapter arrays, preserving source-order overwrites, resolving SYS4INI script names, and cross-checking chapter tags against decoded SCJUMP paths. Banked mode decodes RTINIT's twenty parallel 1000-by-20 movement/battle routine banks, retains all assignments and overwrites, assembles final per-slot steps, resolves provider selectors to RTN_M/RTN_B scripts, and applies selector-scoped parameter schemas where proven. Current schemas cover RTN_M001/004/005/006/007/008/010/011/012/013/014/015, including progress-only, object-slot, coordinate, enemy/ally and Magic Pillar search, Healing Feather, waypoint, faction-terrain, and retreat behavior. Provider defaults such as M004's unwritten slot 0, M010's zero/HP resource index, and M013's any-foreign-faction filter are projected explicitly and counted separately from populated source cells. Authored cells proven unread by M001/M008 remain under per-step `ignored_movement_parameters` and contribute to top-level `ignored_movement_parameter_count`; they are not silently discarded or assigned invented meanings. Raw provider banks remain intact, and top-level `movement_provider_parameter_schemas` documents the projection. ITINIT and SKINIT join ITMES/SKMES messages. Top-level `field_semantics` maps raw keys to canonical global/column names, while each record's `semantic_fields` is the generated name-keyed join; complete footer copies map to a row and expose its values without the raw provenance wrapper. Raw keys and unresolved tagged payload cells remain provenance. OUTNAME accepts a stem or one `.json` suffix and rejects paths. Refreshes the generated data index. | `extract_init.py <TABLE> [OUTNAME] [--mode …]` | `<TABLE>.BIN` plus EBINIT/SKINIT for CCINIT, OBINIT for STINIT, `build/callscript-names.json` for RTINIT/SCINIT, `build/scjump-decisions.json` for SCINIT, matching `<MES>.BIN` when supported, and `build/globals.json` → `build/data/<OUTNAME>.json`, `build/data/README.md` |
| `extract_init.py` | Parse a `*INIT` data source (auto-detects name / numeric / footer / mixed / rules / dispatch / banked shape). Name tables infer their reserved record span, preserve sparse one-based runtime ids, distinguish lookup bases from first written cells, statically evaluate direct and negative-value writes, and separate parallel `fields` from linked row-major `record_fields`; when flat global ranges overlap, a parallel base established by other records wins over a coincidental row-table cell calculation. Mixed tables recover selector-dispatched records, condition strings, scalars, preallocated buffer cells, consumer-confirmed strides, and length-prefixed footer arrays; STINIT additionally assembles confirmed buffers into `object_placements` and `enemy_spawns`, joins object type names and available descriptions from OBINIT, and exposes consumer-proven tagged payloads (teleport, treasure, card, initial faction, non-triggering hazard/barrier faction, and OBINIT-gated initial object state), preserves engine-dead type-27 writes under `ignored_payload_fields`, and exposes reinforcement schedules and first-clear-only enemy gates. Rules mode decodes CCINIT's source-ordered class-change predicates and output accumulators, joining EBINIT unit names, SKINIT skill names, titles, named stat bonuses, cost deltas, and applied-state slots. Dispatch mode decodes SCINIT's paired decision-to-packed-scene and authored-chapter arrays, preserving source-order overwrites, resolving SYS4INI script names, and cross-checking chapter tags against decoded SCJUMP paths. Banked mode decodes RTINIT's twenty parallel 1000-by-20 movement/battle routine banks, retains all assignments and overwrites, assembles final per-slot steps, resolves provider selectors to RTN_M/RTN_B scripts, and applies selector-scoped schemas where proven. Current schemas cover RTN_M001/003/004/005/006/007/008/010/011/012/013/014/015/051, including progress-only, object-slot, coordinate, enemy/ally and Magic Pillar search, Healing Feather, waypoint, faction-terrain, retreat, reachable normal-attack routing, and immediate target/action-selection behavior. Behavior-only schemas such as M003/M051 publish an empty `parameter_fields` mapping while still joining `provider_behavior`, target selection, action selection, and completion rules. Provider defaults such as M004's unwritten slot 0, M010's zero/HP resource index, and M013's any-foreign-faction filter are projected explicitly and counted separately from populated source cells. Authored cells proven unread by M001/M008 remain under per-step `ignored_movement_parameters` and contribute to top-level `ignored_movement_parameter_count`; they are not silently discarded or assigned invented meanings. Raw provider banks remain intact, and top-level `movement_provider_parameter_schemas` documents the projection. ITINIT and SKINIT join ITMES/SKMES messages. Top-level `field_semantics` maps raw keys to canonical global/column names, while each record's `semantic_fields` is the generated name-keyed join; complete footer copies map to a row and expose its values without the raw provenance wrapper. Raw keys and unresolved tagged payload cells remain provenance. OUTNAME accepts a stem or one `.json` suffix and rejects paths. Refreshes the generated data index. | `extract_init.py <TABLE> [OUTNAME] [--mode …]` | `<TABLE>.BIN` plus EBINIT/SKINIT for CCINIT, OBINIT for STINIT, `build/callscript-names.json` for RTINIT/SCINIT, `build/scjump-decisions.json` for SCINIT, matching `<MES>.BIN` when supported, and `build/globals.json` → `build/data/<OUTNAME>.json`, `build/data/README.md` |
| `init_table_profile.py` | Build the static investigation surface for an extracted name/numeric/mixed/rules/dispatch/banked table: per-scalar/string/array-cell/footer-array population and value distributions, representative records, and direct opcode/script consumers. Name tables also report message coverage; rule tables summarize covered units, titled and level-independent rules, threshold/slot distributions, and skill awards; dispatch tables summarize assignments, overwrites, script-name resolution, and SCJUMP chapter agreement; banked tables summarize populated/reserved banks, movement/battle steps and providers, selector-specific semantic coverage, and overwrite conflicts. `--message-query REGEX` shows every matching name/message beside all populated fields for semantic correlation. Findings are evidence only; confirmed meanings go in `vm-map/globals.toml`. | `init_table_profile.py <TABLE> [--build] [--limit N] [--message-query REGEX]` | `build/data/<TABLE>.json` + corpus → stdout; with `--build`, `build/data/<TABLE>-field-profile.{json,md}` |
| `test_extract_init.py`, `test_init_table_profile.py` | Regression checks for sparse one-based, mixed selector-dispatched, CCINIT rule, SCINIT dispatch, and RTINIT banked extraction; MES reconstruction/joins; footer-array accounting and semantic projection; EBINIT/SKINIT/OBINIT definition joins; STINIT object/enemy joins and tagged-payload behavior; overwrite/provider joins; and field/message/rule/dispatch/banked profiling. | run each directly | — |
| `global_map.py` | Build the partial global-variable name map from static evidence. | `global_map.py` | corpus + `build/data/` → `build/global-var-map.{json,md}` |