ludic.base's Queue<T> carries a QueueTag (its name and pending count): queue_new(name), q_push(q, v),
q_drain(q), q_clear(q) take no BaseState, and core_undrained(tags) names the given queues still holding
facts. A reducer on a package's state can now call that package's verbs (wallet_earn(wallet_st, n)).
ludic migrate state --prune (ludicc --migrate-prune) takes out each state parameter a function no
longer uses, nor anything it calls, and the argument that fills it - including an argument for a
parameter the callee has dropped, which is taken out before the call is checked, so a generic's T is
told by the argument that says it. A reducer keeps its state. --dry-run now counts the edits it would
make. Every package was moved with it: 608 base_st parameters and their arguments, 1889 edits.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
ludic migrate state packages <every example program> packages/ludic.lab/example/plate.ludic
1804 vars into 126 states, 64 into lets; 23498 edits in 460 files
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A line is cast at a point the FishingWorld port says is water (depth, or afloat), bait (asked,
then said as FISHING_BAIT_USED for the game to take) halves the wait, the bite picks a species -
a legend only on a lure, likelier in deep water and with skill, else an everyday one by weight -
and the fight is a marker, a green band that moves above Relaxed and closes on Hard or for a
fish whose data says so, a Gentle ring of one press, and a legend's runs and the line it takes
back. Length and weight come from FishSpecies data. The package never draws, speaks or touches
a pack; every step is a FishingFact (CAUGHT, BAIT_USED, LINE_SNAPPED, SLACK, MISSED, ...). Its
dice are its own Rng. A legend on Gentle fights as a legend (the old ring lost him at once).
Uses ludic.base only; thirteen tests over a fake lake.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
