#!/bin/sh
# MakeTTFPK, by Y. R. Li

  sb1=`expr \( $3 - 1 \) \* 256 / 157 + 161`
  sb2=`expr \( $3 - 1 \) \* 256 % 157`

  if test $sb2 -lt 63; then
    sb2=`expr $sb2 + 64`
  else
    sb2=`expr $sb2 + 98`
  fi
  bb=`expr $sb1 \* 256 + $sb2`
  yoff=`expr $5 \* 5 / 48`

  cmd="ttf2pk $2 $1 $5 $bb 10000000 -s 10 -H 0.75 -D 0.25 -y $yoff $ttfdir/$4.ttf"
  echo $cmd > /dev/null
  $cmd
  if test $? -eq 0
  then
    exit 0
  else
    exit 1
  fi
