neo-geo repacked rom carving

shocktroa.sh

#!/bin/bash
# DotEmu Shock Troopers -> MAME romset (shocktroa)
# shoutout to Richard Roe // milkchoco.info
#
# 12/12/23 -- morb

TITLE=shocktroa
OUTDIR=${TITLE}

tiles2crom() { 
  ( cat t2c | while read c; do T=($c) 
  printf "${T[1]/*:/}\n${T[2]/*:/}\n${T[3]/*:/}\n${OUTDIR}/${T[0]/*:/}\n"
  done ; echo -1 ) | wine tiles2crom.exe ${OUTDIR}/$1
}

romcutter() { 
      dd if=$1 of=${OUTDIR}/$2 bs=1 skip=$(( 16#$3 )) count=$(( 16#$4 )) 
}

copy() {
      [ "$1" == "/b" ] && ( B=$2;cat ${OUTDIR}/${B/+*/} ${OUTDIR}/${B/*+/} > ${OUTDIR}/$3 ) || (
      cp $1 ${OUTDIR}/$2 ; )
}

answap() { 
      wine answap.exe $1 ${OUTDIR}/$2
}

tileswap() { 
      wine tileswap.exe $1 ${OUTDIR}/$2
}

cat > t2c << _EOF_
238-c1.c1 StartAddr:0 Odd_or_Even:0 SplitSize:400000
238-c2.c2 StartAddr:0 Odd_or_Even:1 SplitSize:400000
238-c3.c3 StartAddr:400000 Odd_or_Even:0 SplitSize:400000
238-c4.c4 StartAddr:400000 Odd_or_Even:1 SplitSize:400000
238-c5.c5 StartAddr:800000 Odd_or_Even:0 SplitSize:400000
238-c6.c6 StartAddr:800000 Odd_or_Even:1 SplitSize:400000
238-c7.c7 StartAddr:C00000 Odd_or_Even:0 SplitSize:400000
238-c8.c8 StartAddr:C00000 Odd_or_Even:1 SplitSize:400000
_EOF_

rm -rf ${TITLE}
mkdir $TITLE
#------
# @echo off ;)
copy shocktro_game_z80 238-m1.m1
romcutter shocktro_adpcm 238-v1.v1 0 400000
romcutter shocktro_adpcm 238-v2.v2 400000 200000
romcutter shocktro_game_m68k 238-p1.p1 0 100000
romcutter shocktro_game_m68k 238-p2.sp2 100000 400000
answap shocktro_game_sfix 238-s1.s1
tileswap shocktro_tiles 238-c.swp
tiles2crom 238-c.swp
#
#------
rm -f ${OUTDIR}/*.{tmp,swp} *.tmp 
mame64 -romident ${OUTDIR}
zip -r ${TITLE}.zip ${OUTDIR}