#!/usr/bin/env bash
# #32 v2: reproduce the FIELD regime -- mixer saturated during combat -- and
# name the class that saturates it.  9 mech entities (player + 8 dummies),
# missile autofire for maximum explosion density.
#   $1  tag for the log
#   $2  optional BT_AUDIO_SOURCES override (empty = default 240 cap)
set -x
. /c/git/bt411/scratchpad/night6/bench_common.sh
cd /c/git/bt411/content || exit 1
taskkill //F //IM btl4.exe > /dev/null 2>&1
sleep 2
sed "s/^map=.*/map=grass/; s/^time=.*/time=day/" MP.EGG > AUD.EGG
TAG="${1:-cap240}"
LOG=audioburst_$TAG.log
rm -f "$LOG"
export BT_SPAWN_ENEMY=8
export BT_AUTOFIRE=1 BT_AF_MISSILE=1 BT_AF_PERIOD=1
export BT_GOTO=enemy BT_GOTO_STOP=60
[ -n "$2" ] && export BT_AUDIO_SOURCES="$2" || unset BT_AUDIO_SOURCES
bt_launch "$LOG" AUD.EGG 0x03
sleep 150
taskkill //F //IM btl4.exe > /dev/null 2>&1
sleep 2
echo "=== census tail ==="
grep -oE "\[audio\] source census[^\n]*" "$LOG" | tail -4
echo "=== drop census ==="
grep -oE "\[audio\] dropped by class[^\n]*" "$LOG" | tail -2
echo "=== failure notes ==="
grep -cE "ACQUIRE FAILED" "$LOG"
echo "=== frame time ==="
grep -oE "\[rstat\][^\n]*avg=[0-9.]+ms" "$LOG" | tail -3