f0abeacb41
Add hints file for single-user linux X11. Fix typo in macos-x11. nethack.sh: don't run xset unless $DISPLAY is set
75 lines
1.6 KiB
Bash
75 lines
1.6 KiB
Bash
#!/bin/sh
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# SCCS Id: @(#)nethack.sh 3.5 2007/12/12
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HACKDIR=/usr/games/lib/nethackdir
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export HACKDIR
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HACK=$HACKDIR/nethack
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MAXNROFPLAYERS=4
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# Since Nethack.ad is installed in HACKDIR, add it to XUSERFILESEARCHPATH
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case "x$XUSERFILESEARCHPATH" in
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x) XUSERFILESEARCHPATH="$HACKDIR/%N.ad"
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;;
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*) XUSERFILESEARCHPATH="$XUSERFILESEARCHPATH:$HACKDIR/%N.ad"
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;;
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esac
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export XUSERFILESEARCHPATH
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# Get font dir added, but only once (and only if there's an xset to be found).
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test -n "$DISPLAY" -a -e $HACKDIR/fonts.dir && xset p >/dev/null 2>&1 && (
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xset fp- $HACKDIR >/dev/null 2>&1;
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xset fp+ $HACKDIR
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)
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# see if we can find the full path name of PAGER, so help files work properly
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# assume that if someone sets up a special variable (HACKPAGER) for NetHack,
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# it will already be in a form acceptable to NetHack
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# ideas from brian@radio.astro.utoronto.ca
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if test \( "xxx$PAGER" != xxx \) -a \( "xxx$HACKPAGER" = xxx \)
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then
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HACKPAGER=$PAGER
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# use only the first word of the pager variable
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# this prevents problems when looking for file names with trailing
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# options, but also makes the options unavailable for later use from
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# NetHack
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for i in $HACKPAGER
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do
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HACKPAGER=$i
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break
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done
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if test ! -f $HACKPAGER
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then
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IFS=:
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for i in $PATH
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do
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if test -f $i/$HACKPAGER
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then
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HACKPAGER=$i/$HACKPAGER
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export HACKPAGER
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break
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fi
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done
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IFS=' '
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fi
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if test ! -f $HACKPAGER
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then
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echo Cannot find $PAGER -- unsetting PAGER.
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unset HACKPAGER
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unset PAGER
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fi
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fi
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cd $HACKDIR
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case $1 in
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-s*)
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exec $HACK "$@"
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;;
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*)
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exec $HACK "$@" $MAXNROFPLAYERS
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;;
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esac
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