#!/usr/bin/env bash
# #92: "Unable to damage the foot panels on Loki via direct fire ... was able to
# damage on Thor" (Oracle).  The aimed per-part pick (MechSegmentPick, #73) is a
# BOUNDING-SPHERE test whose primary key is SMALLEST RADIUS WINS -- a larger
# sphere can never beat a smaller one, whatever the aim.  So if a chassis's foot
# sphere is bigger than its lower-leg sphere, every ray that threads both is
# credited to the leg and the foot is unhittable.  Dump the spheres per chassis.
set -x
. /c/git/bt411/scratchpad/night6/bench_common.sh
cd /c/git/bt411/content || exit 1
V="$1"
taskkill //F //IM btl4.exe > /dev/null 2>&1
sleep 2
sed "s/^map=.*/map=grass/; s/^time=.*/time=day/; 0,/^vehicle=.*/s//vehicle=$V/" MP.EGG > FOOT.EGG
LOG=footpick_$V.log
rm -f "$LOG"
export BT_PICK_LOG=1 BT_DMGTABLE_LOG=1
export BT_START_INSIDE=0          # external: the whole mech tree is built + shown
export BT_SPAWN_ENEMY=1           # target of the SAME chassis (uses the mission model)
export BT_GOTO=enemy BT_GOTO_STOP=25   # close in so the foot subtends a real angle
export BT_AIM="${2:-0 -0.35}"     # aim LOW -- at the feet
export BT_AUTOFIRE=1 BT_DMG_LOG=1  # shoot it and log the resolved zone
bt_launch "$LOG" FOOT.EGG 0x03
sleep 70
taskkill //F //IM btl4.exe > /dev/null 2>&1
sleep 2