sub_8219E560 r11, censused against tables.pak exactly like the result screens.
444 instructions, one call site (sub_821A2A80), 100 % of its names are tables.pak
names.
The 18 names partition exactly: 13 record names + 5 field-only names. The 13 are
the 12 Detail_* panel elements plus MISSIONS -- a 0-field record already owned by
isl-condition-builtins.md and challenge-mission-gate.md, so not new. The five
field-only names are the screen's parameters: DETAIL_TITLE, one field in each of
six mode records (ScoreAttack, TimeAttack, Extra01..Extra04), and
Detail_Board_{Permanent,Monthly,Friend,Self}, four fields of CHIPS -- the board
scopes.
All 12 Detail_* record names are in the code block, zero residual -- the opposite
of the boss motions, where the block was a 25-of-55 subset. The panel is Rank,
GamerTag, Main_{Time,Points}_{Self,Live}, Warships, Warplanes,
Weapon_{Nose,Main1,Main2,Main3}: your figure against the selected entry's, plus
that pilot's kills and four weapon slots. _Live, GamerTag and the Friend/Monthly
boards make it the Xbox Live detail view.
The trap worth keeping: tables.pak has 12 Detail* RECORD names and 12 Detail*
FIELD names, and they are DISJOINT (0 overlap). The fields are a different axis
-- 4 board scopes + 6 modes + Detail_Window_{Known,Unknown}. A Detail_* name
means nothing until you say whether it is a record or a field.
Not settled: what Detail_Window_Known/_Unknown switch between, and whether
Extra01..04 map onto the four challenge missions.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PMRJjbxLqZtsb5Vb7KunPE
63 lines
2.6 KiB
Markdown
63 lines
2.6 KiB
Markdown
# ✅ The leaderboard screen — `sub_8219E560`, and a `Detail_*` prefix trap
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- **Key list:** `sub_8219E560` `r11`, base `0x820A0000`, **18 names, 100 % of them
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`tables.pak` names**; 444 instructions, **one** call site (`sub_821A2A80`).
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- **Related:** [[result-screens]] (the same compiled-key-list shape),
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[[savegame-format]] (where that shape was first documented).
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## ✅ The 18 partition exactly
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|---|---:|
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| `tables.pak` **record** names | **13** |
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| **field**-only names | **5** |
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`13 + 5 = 18`. The 13 are the **12 `Detail_*` panel elements** plus **`MISSIONS`**
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— a 0-field record already owned by [[isl-condition-builtins]] and
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[[challenge-mission-gate]] as an IDXD record key, not a new thing.
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The five field-only names say how the screen is parameterised:
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* **`DETAIL_TITLE`** — one field in **each of six mode records**: `ScoreAttack`,
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`TimeAttack`, `Extra01`, `Extra02`, `Extra03`, `Extra04`.
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* **`Detail_Board_{Permanent, Monthly, Friend, Self}`** — four fields of `CHIPS`,
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the four board scopes.
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✅ **And all 12 `Detail_*` record names are in the code block — zero residual.**
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That is worth stating because the boss motions went the other way: there the
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block was a 25-of-55 subset. Here the code names the whole population.
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## The detail panel — 12 elements
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```
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Detail_Rank Detail_GamerTag
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Detail_Main_Time_Self Detail_Main_Time_Live
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Detail_Main_Points_Self Detail_Main_Points_Live
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Detail_Warships Detail_Warplanes
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Detail_Weapon_Nose Detail_Weapon_Main1/Main2/Main3
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```
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`_Self` beside `_Live` for both time and points, `GamerTag`, and Friend/Monthly
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boards — this is the **Xbox Live** leaderboard detail view: your own figure
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against the selected entry's, plus that pilot's kill counts and the four weapon
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slots they flew.
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## 🔑 The trap: two disjoint 12-element `Detail*` populations
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`tables.pak` has **12 `Detail*` record names and 12 `Detail*` field names, and
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they do not overlap at all** (0 of 12). The fields are a different axis entirely:
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```
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Detail_Board_{Permanent,Monthly,Friend,Self} the four scopes
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Detail_{ScoreAttack,TimeAttack,Extra01..Extra04} the six modes
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Detail_Window_{Known,Unknown} two window states
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```
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**A `Detail_*` name means nothing until you say whether it is a record or a
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field** — the same prefix indexes the panel's elements on one side and the
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screen's mode/scope selectors on the other. Counting "24 `Detail_*` things" would
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be counting two unrelated tables together.
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🟡 Not settled: what `Detail_Window_Known` / `_Unknown` switch between, and
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whether `Extra01…04` map onto the four challenge missions the corpus knows.
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