#!/usr/bin/env bash
# One task: boot -> Stage 02 flight -> fly the survival pilot -> hunt for
# REMAINING OB in RAM against the HUD.
#
# The pilot is not decoration. An unattended craft is dead in about a minute
# (upstream-baseline.md), and a dead craft produces no transitions, which is
# exactly the evidence ob_hunt.py needs. Conversely the hunt does NOT depend on
# the pilot doing well: the counter climbs on its own as waves spawn in the first
# minutes of the stage, which is where both filters should land.
set -u
export HOME=/sylph-home/re SDL_AUDIODRIVER=dummy DISPLAY=:98
export PYTHONPATH=/sylph-home/.local/lib/python3.12/site-packages
SD="$(cd "$(dirname "$0")" && pwd)"
SECS="${1:-600}"
TAG="${2:-ob}"
SHOTS=/sylph-home/re/shots/$TAG
CFG=/tmp/nav-live.json

"$SD/launch_mission.sh" fly || { echo "BOOT FAILED"; exit 1; }
mkdir -p "$SHOTS"

if python3 "$SD/entities2.py" self 0x130 "$CFG" >/dev/null; then
  echo "--- config: $(cat "$CFG")"
  nohup python3 "$SD/pilot.py" "$CFG" "$SECS" </dev/null >"/tmp/$TAG-pilot.log" 2>&1 &
  PILOT=$!
else
  echo "BIND FAILED -- hunting an unattended craft, expect a short run"
  PILOT=""
fi

python3 "$SD/ob_hunt.py" "$SHOTS" "${OB_TRANSITIONS:-3}" "$SECS"
rc=$?
[ -n "$PILOT" ] && kill "$PILOT" 2>/dev/null
echo "SESSION DONE (hunt rc=$rc)"