Game line names across languages; RSubtitle; editor in three columns

docs/reverse-engineering/findings.md

@@ -89,6 +89,17 @@ Conclusion: approach A works end-to-end in-game. Use >= 30 s probes for the intr
     prefixed with markers and 12 subtitles patched in place (21 files). All 12 markers are found as UTF-16 in the
     game's memory after ~45 s (the localization files are read at startup), no crash, revert byte-identical:
     PASS. Subtitles are not loaded on the title screen (no dialogue object in Frontend*/Startup/BmGame).
+20. (2026-10-10) **Variation positions differ between languages.** A WAD entry stores its WEMs in media-ID order
+    and each language has its own media IDs, so for 7,010 of 9,366 lines (75 %) the same game line is at a
+    different position in the ITA and INT entries (e.g. Speech_CH_ZERO_CH0_fight_intro_01 = ITA :0, INT :2).
+    Position names (NAME_i, wemscan) therefore mean different lines per language. Speech sounds are now named
+    after their speech event (same in every language); the curated ITA lists are mapped through it. Independent
+    check: the speaker field of the dialogue objects agrees with the mapped labels for 955 / 955 lines.
+21. (2026-10-10) In-memory speech banks are localized (language list + one bank per language in one AkBank
+    export, checked on 215 banks against the WAD languages of their streamed lines); 41 more subtitles are
+    RSubtitle objects linked through RSubtitleLookup (key = FNV-1 of the line name without `Speech_`). Subtitle
+    coverage by category is uneven in the game itself: efforts 0 %, combat barks 11 %, cinematics 10 % (cutscene
+    lines are mostly not reached by speech events and have no dialogue object), story/predator/open world ~90 %+.
 
 ## Old path -> new path
 `scripts/harness.py` -> `ackit verify --ingame` (ackit/verify/ingame.py); `scripts/validate_builder.py` ->