Every Coverage note in this repo said RollResearchEvent draws "exactly one
NextFloat". That is the cost of REACHING its branch. When the roll beats the
odds, the plague path draws a SECOND word (NextInt) to pick an owned system and
posts EVENT_PLAGUE_OUTBREAK, and the rebellion path allocates an AIRebellion at
ServerPlayer+0x3b8 and cancels the current research. Nothing has caught this
because the branch has not fired in three sessions.
Corrected in research.h (two Coverage entries plus the scope comment, and the
branch entry raised to Risk::High), research.cpp, tech_effects.h and
tech_effects.cpp. Ours still models the first word only; the branch stays
declared unmodelled, now accurately.
Header regenerated from sots-re bb0f990 (750 entries) - lane K's map of the
combat-done tail: the autosave and save-file writer, the bankruptcy limits, the
turn-results accumulator and outbox, and the encounter-block callees.
de18d2c91d