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feat(phase-b): sweep seeds — story-state explorer (which scenes a flag affects)

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sweep [--boot] [0xADDR=VAL...] runs each scene with and without the seeds from
the same baseline and reports which scenes' dialogue changes. Maps a story flag's
reach across the corpus. Finding: the Lily form-A flag 0xa57=1 changes dialogue
in 34/297 scenes (SC0000 186->229, SC0040 111->156, ...) — a pervasive ADV lever,
validating the state-divergence finding at scale. Engine 18/18.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
gamer147
2026-07-07 00:32:04 -04:00
parent 1bfa374a78
commit 8012b5d25c
1 changed files with 33 additions and 1 deletions
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34
engine/Age.Cli/Program.cs
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@@ -122,11 +122,43 @@ if (args[0] == "sweep")
baseline = bootSession.ToJson();
Console.WriteLine($"[boot] baseline = {bootSession.Globals.Count} globals; running {names.Count} scenes from it.");
}
// Optional seeds turn sweep into a story-state explorer: run each scene with AND without the seeds
// (from the same baseline) and report which scenes' dialogue changes — i.e. what a story flag affects.
var seeds = new List<(int, long)>();
foreach (var s in args.Skip(1).Where(a => a.Contains('=')))
{
var kv = s.Split('=');
int k = kv[0].StartsWith("0x") ? Convert.ToInt32(kv[0], 16) : int.Parse(kv[0]);
long v = kv[1].StartsWith("0x") ? Convert.ToInt64(kv[1], 16) : long.Parse(kv[1]);
seeds.Add((k, v));
}
GameSession Fresh() => baseline != null ? GameSession.FromJson(baseline) : new GameSession();
int RunLines(string name, bool seeded)
{
var session = Fresh();
if (seeded) foreach (var (k, v) in seeds) session.Seed(k, v);
return session.RunScene(Sys4Loader.Load(scripts[name], table), table, new CaptureHost()).Emitted.Count;
}
if (seeds.Count > 0)
{
var changed = new List<string>();
foreach (var name in names)
{
int baseLines = RunLines(name, false), seededLines = RunLines(name, true);
if (baseLines != seededLines) changed.Add($"{name}: {baseLines} -> {seededLines} lines ({seededLines - baseLines:+#;-#;0})");
}
var seedStr = string.Join(" ", seeds.Select(s => $"0x{s.Item1:x}={s.Item2}"));
Console.WriteLine($"seed [{seedStr}]{(boot ? " (booted)" : "")}: {changed.Count}/{names.Count} scenes change dialogue");
foreach (var c in changed) Console.WriteLine(" " + c);
return 0;
}
var haltDist = new SortedDictionary<string, int>(StringComparer.Ordinal);
long totalLines = 0; var anomalies = new List<string>();
foreach (var name in names)
{
var session = baseline != null ? GameSession.FromJson(baseline) : new GameSession();
var session = Fresh();
var r = session.RunScene(Sys4Loader.Load(scripts[name], table), table, new CaptureHost());
var halt = r.Halt ?? "null";
haltDist[halt] = haltDist.GetValueOrDefault(halt) + 1;