#!/bin/sh

#
# m2000 doesn't seem to like tapes which are not writable.
# Therefor the tapes are installed to ${HOME}/.m2000 and need to
# be started from there
#

if [ -z "$1" ]; then
	echo "Usage: $0 [tape] [options...]"
	cd /usr/local/share/m2000
	./m2000
	exit
fi

if [ "`echo $1 | cut -c 1`" = "-" ]; then
	cd /usr/local/share/m2000
	./m2000 $*
	exit
fi

tape=$1
shift

if [ "`dirname ${tape}`" = "." ]; then
	tape=${HOME}/.m2000/${tape}
fi
if [ ! -f ${tape} ]; then
	tape=${tape}.cas
fi
if [ ! -f ${tape} ]; then
	echo "m2000-wrapper: ${tape} not found."
	exit
fi
if [ ! -w ${tape} ]; then
	echo "m2000-wrapper: ${tape} not writable."
	exit
fi

cd /usr/local/share/m2000 
./m2000 -tape ${tape} $*