SNAKE eating OLD(!!!?!) apples

oldapple() {

local a op

((--_freshness % 10)) || {

case "$_freshness" in
  10 ) a="$_cyellow$_apple$_cres";;
  20 ) a="$_cblue$_apple$_cres";;
  30 ) a="$_cmagenta$_apple$_cres";;
  40 ) a="$_cred$_apple$_cres";;
esac

op+="\e[${_appleY};${_appleX}H$a"

}

op+="\e[${_pos[FY]};${_pos[FX]}H$(printf '%-5d' "$_freshness")"

echo -en "$op"

} ... https://www.youtube.com/watch?v=28CN3q5erds