精度実験用スクリプトに回頭時間を追加

src/accuracy_session.py

@@ -205,13 +205,13 @@ class SessionRunner:
 
     def __init__(
         self, plan: Sequence[PlanRow], trials_path: Path, session_id: str, *, baseline_sec: float = 3.0,
-        hold_sec: float = 5.0, auto_interval: float = 0.0, block_interval: float = 0.0, input_fn: Callable[[str], str] = input,
+        hold_sec: float = 5.0, turn_grace_sec: float = 3.0, auto_interval: float = 0.0, block_interval: float = 0.0, input_fn: Callable[[str], str] = input,
         out: Callable[[str], object] = print, sleep: Callable[[float], object] = time.sleep,
         clock: Callable[[], str] = _now_iso, beep: Callable[[str], object] = _beep,
         interval_audio: IntervalAudioPlayer | None = None,
     ) -> None:
         self.plan, self.trials_path, self.session_id = list(plan), trials_path, session_id
-        self.baseline_sec, self.hold_sec = baseline_sec, hold_sec
+        self.baseline_sec, self.hold_sec, self.turn_grace_sec = baseline_sec, hold_sec, turn_grace_sec
         self.auto_interval, self.block_interval = auto_interval, block_interval
         self.input_fn, self.out, self.sleep, self.clock, self.beep = input_fn, out, sleep, clock, beep
         self.interval_audio = interval_audio or IntervalAudioPlayer()
@@ -321,7 +321,9 @@ class SessionRunner:
         self.sleep(self.baseline_sec)
         t_cue = self.clock()
         self.beep("turn")
-        self.out(f"  TURN to {_sign(row.true_yaw_deg)} deg (head only) and hold {self.hold_sec:g} s")
+        self.out(f"  TURN to {_sign(row.true_yaw_deg)} deg (head only) — you have {self.turn_grace_sec:g} s to turn")
+        self.sleep(self.turn_grace_sec)
+        self.out(f"  HOLD {self.hold_sec:g} s")
         self.sleep(self.hold_sec)
         t_end = self.clock()
         self.beep("end")
@@ -348,6 +350,7 @@ def _build_parser() -> argparse.ArgumentParser:
     run.add_argument("--session-id", default=None)
     run.add_argument("--baseline-sec", type=float, default=3.0)
     run.add_argument("--hold-sec", type=float, default=5.0)
+    run.add_argument("--turn-grace-sec", type=float, default=3.0, help="seconds allowed to complete the head turn after the turn cue")
     run.add_argument("--auto-interval", type=float, default=0.0, help="seconds between trials within a block; 0 = wait for Enter")
     run.add_argument("--block-interval", type=float, default=0.0, help="seconds to allow moving after Enter at a block change; 0 = no extra wait")
     run.add_argument("--resume", action="store_true")
@@ -373,7 +376,7 @@ def main(argv: Sequence[str] | None = None, out: Callable[[str], object] = print
         print("--resume needs --trials <existing file>", file=sys.stderr)
         return 2
     runner = SessionRunner(read_plan(args.plan), trials, session_id, baseline_sec=args.baseline_sec,
-                           hold_sec=args.hold_sec, auto_interval=args.auto_interval,
+                           hold_sec=args.hold_sec, turn_grace_sec=args.turn_grace_sec, auto_interval=args.auto_interval,
                            block_interval=args.block_interval)
     return runner.run(resume=args.resume)