#!/bin/sh
# This is a special .sh file for Maemo
# All user data is stored in the home directory because we can't set a suid bit in Nethack and 
# we want backups to be made from the nethack data.

HACKDIR=~/.nethackdir
export HACKDIR
MAXNROFPLAYERS=4

INSTALL_HACKDIR=/var/lib/install/usr/games/lib/nethackdir
HACK=$INSTALL_HACKDIR/nethack

# Since Nethack.ad is installed in HACKDIR, add it to XUSERFILESEARCHPATH
case "x$XUSERFILESEARCHPATH" in
x)	XUSERFILESEARCHPATH="$HACKDIR/%N.ad"
	;;
*)	XUSERFILESEARCHPATH="$XUSERFILESEARCHPATH:$HACKDIR/%N.ad"
	;;
esac
export XUSERFILESEARCHPATH

# see if we can find the full path name of PAGER, so help files work properly
# assume that if someone sets up a special variable (HACKPAGER) for NetHack,
# it will already be in a form acceptable to NetHack
# ideas from brian@radio.astro.utoronto.ca
if test \( "xxx$PAGER" != xxx \) -a \( "xxx$HACKPAGER" = xxx \)
then

	HACKPAGER=$PAGER

#	use only the first word of the pager variable
#	this prevents problems when looking for file names with trailing
#	options, but also makes the options unavailable for later use from
#	NetHack
	for i in $HACKPAGER
	do
		HACKPAGER=$i
		break
	done

	if test ! -f $HACKPAGER
	then
		IFS=:
		for i in $PATH
		do
			if test -f $i/$HACKPAGER
			then
				HACKPAGER=$i/$HACKPAGER
				export HACKPAGER
				break
			fi
		done
		IFS=' 	'
	fi
	if test ! -f $HACKPAGER
	then
		echo Cannot find $PAGER -- unsetting PAGER.
		unset HACKPAGER
		unset PAGER
	fi
fi


#    create links to INSTALL_NETHACKDIR and setup the other things in the user homedirectory
if test ! -d $HACKDIR
then
    mkdir $HACKDIR
fi

if test ! -f $HACKDIR/equip.png
then
    ln -s $INSTALL_HACKDIR/equip.png $HACKDIR/equip.png
fi

if test ! -f $HACKDIR/gold24.png
then
    ln -s $INSTALL_HACKDIR/gold24.png $HACKDIR/gold24.png
fi

if test ! -f $HACKDIR/gtk2hack.png
then
    ln -s $INSTALL_HACKDIR/gtk2hack.png $HACKDIR/gtk2hack.png
fi

if test ! -d $HACKDIR/locale
then
    ln -s $INSTALL_HACKDIR/locale $HACKDIR/locale
fi

if test ! -f $HACKDIR/logfile
then
    touch $HACKDIR/logfile
fi

if test ! -f $HACKDIR/mapbg.xpm
then
    ln -s $INSTALL_HACKDIR/mapbg.xpm $HACKDIR/mapbg.xpm
fi

if test ! -f $HACKDIR/nhdat
then
    ln -s $INSTALL_HACKDIR/nhdat $HACKDIR/nhdat
fi

if test ! -f $HACKDIR/perm
then
    touch $HACKDIR/perm
fi

if test ! -f $HACKDIR/record
then
    touch $HACKDIR/record
fi

if test ! -f $HACKDIR/recover
then
    ln -s $INSTALL_HACKDIR/recover $HACKDIR/recover
fi

if test ! -f $HACKDIR/rip.xpm
then
    ln -s $INSTALL_HACKDIR/rip.xpm $HACKDIR/rip.xpm
fi

if test ! -d $HACKDIR/save
then
    mkdir $HACKDIR/save
fi

if test ! -f $HACKDIR/x11tiles
then
    ln -s $INSTALL_HACKDIR/x11tiles $HACKDIR/x11tiles
fi

if test ! -f $HACKDIR/tiles32.png
then
    ln -s $INSTALL_HACKDIR/tiles32.png $HACKDIR/tiles32.png
fi

if test ! -f $HACKDIR/gtk2hackrc
then
    ln -s $INSTALL_HACKDIR/gtk2hackrc $HACKDIR/gtk2hackrc
fi

if test ! -f ~/.nethackrc
then
    ln -s $INSTALL_HACKDIR/dot.nethackrc ~/.nethackrc
fi

if test ! -d ~/MyDocs/.documents/.games/Nethack
then
    ln -s $HACKDIR/save/ ~/MyDocs/.documents/.games/Nethack
#ln -s /home/user/$HACKDIR/save/ /home/user/MyDocs/.documents/.games/Nethack
fi
# we want to ask the username in HILDON

cd $HACKDIR
case $1 in
	-s*)
		exec $HACK "$@"
		;;
	*)
		exec $HACK "$@" $MAXNROFPLAYERS
		;;
esac