2 Commits

Author	SHA1	Message	Date
ctan	7fefce4653	fix(runner): aggregation creates per-id accumulators on demand so summoned creature ids in result.stats no longer KeyError run_encounter (totals were seeded from the deployed roster only); duplicate summons of one creature id share a stats slot - noted as a limitation, pinned by a summon-encounter report test	2026-09-19 16:56:48 +02:00
ctan	a21e234b41	feat(runner): Monte Carlo runner, closed-form metrics and balance CLI ... Adds the S6 layer on top of the deterministic combat engine: - metrics.py: closed-form binomial statistics (win rate, standard error, 3-sigma confidence band) with clamped degenerate proportions. - runner.py: EncounterSpec/Side definitions, per-run SeededRng streams, global duplicate-id disambiguation, attrition averages per combatant. - cli.py: pf1e-sim entry point producing a French balance report with win rates, 3-sigma bands, draws, rounds, and attrition. - Movement fix: greedy straight-line heuristic could oscillate at walls; _step_toward now follows the true shortest path via an unbounded Dijkstra cost field from the target (Grid.reachable budget=None). - Regression tests: melee unit routes around a wall and engages; grid unbounded-budget coverage.	2026-08-17 22:49:50 +02:00