# Saved activity Power selection

The original current map-AS sends `OnPowerActivityPowerChange(powerID)` from its actual selected row. `3AA1840` publishes `powerID=Index+1`. Registration `468D240` binds this event to `46C6270`, which dispatches to the actual Main UI slot `551FFF0+3C8=3A6CDE0`.

`3A6CDE0` subtracts one, checks that zero-based result against the actual definition count, and places it in the first field of the optional activity struct. `3AB6760` copies that struct unchanged to the original selector interface `552D720+28=3B46030`; its constructor `3ACA1A0` installs that vtable at base+70. `3B46030` saves the first field to setting23; original optional scopeMax becomes -2 and disabled becomes -1. `3ACF4A0` restores a nonnegative saved value directly into the original optional first field at188. The saved named selector is therefore actual definition **Index**, independent of its UI ID or InternalPowerId. The unrelated `isPledged` comparison is not used to establish this result.

`research/galaxy_power_selection_evidence.py` verifies six complete paired old/new functions, both actual vtable slots via their paired constructor operands, and fixed source hashes. The old6891 UI callback is3A6CDE0 and currentED5A3A6CD40; the persistence setter is old3B46030/current3B45F90. Output: `artifacts/galaxy-query-research/power-selection/original-selector-evidence.json`. This is offline source proof; no original setter or game function is invoked.

Production imports resolve a saved index only against exactly one actual current definition. Pending indices keep names and IDs unknown until the current table arrives. The VM then binds that row's actual name/InternalPowerId; explicit selection clears pending. Repeated unchanged options preserve the existing filter instance. The panel explains a pending restore, and headquarters command availability refreshes after binding. Core regressions: selector4/4, settings9/9, including zero, mismatched UI/internal IDs, deferred resolution, duplicate/out-of-range definitions, All/disabled and manual override. This does not close TerritoryType, strategic markers, or live visual acceptance.