Polled the runtime phase mirror every 3s for 936s of hunting flight. It never
left 0, which the static work predicts rather than contradicts: ChangePhase is
only posted once the ordinal exceeds 1, so a phase-1 run never writes it. That
does make the mirror useless as a phase-1 readout -- it reads 0, not 1, and
[ScriptMission+40] needs a debugger.
The run ended in GAME OVER with the player's hull at full 1500, so a script
lose-branch fired rather than the player dying. The pilot log narrows it: the
tracked asset fell from 100.8% to 23.4% with ASSET-HIT events, while the pilot
avoided f101_TCAF_Acropolis 2588 times. 'Escort lost' is a measured candidate,
not a guess -- but the asset ended at 23.4%, not 0, so the threshold (or whether
another unit's loss ended it) is not established.
Two runs now (530s, 936s) and no phase advance observed. Since phase 1 polls
unit_state on ADN110/111/112 and the pilot hunts whatever is nearest rather than
the objective, biasing it at those squadrons is the next step.
Refuted: sub_8226D740 does NOT read the flag file. Its three addi rN,r31,120 are
fields of a local trigger-record buffer passed to sub_8226E220 as out-params;
the phase lives in r26/r29. Offsets 88 and 120 are too common image-wide (2091
and 5228 instructions) to isolate the register files by offset search, so what
reads the flags is still unknown and the set_flag -> END_PHASE chain has a gap.
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