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63 lines
2.1 KiB
Bash
63 lines
2.1 KiB
Bash
#!/bin/sh
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# Wrapper script for eduke32 and mapster32.
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# Ensure ~/.eduke32 exists, populate with a symlink forest.
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# Need this because the game normally expects to run from its own dir.
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# This version supports game mods. Currently only tested with bloodcm.
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SHAREDIR=/usr/share/games/eduke32
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BINDIR=/usr/libexec/eduke32
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USERDIR=$HOME/.eduke32
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PROG="$( basename $0 )"
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mkdir -p $USERDIR
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if ! cd $USERDIR; then
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echo 2>&1 "$PROG: Can't create $USERDIR directory"
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exit 1
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fi
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# These files need to be present, but not writable, symlinks
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# to /usr/share are OK.
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for i in m32help.hlp SEHELP.HLP STHELP.HLP names.h tiles.cfg; do
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if [ -e $SHAREDIR/$i -a ! -e $i ]; then
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ln -s $SHAREDIR/$i $i
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fi
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done
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# For directories, it's more complex.
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# We don't know in advance what directories might be present, since
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# packages can install game mods (e.g. bloodcm). So link them all.
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# Unfortunately it can't be a simple symlink, because the *.cfg files
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# inside mod directories need to really exist in $USERDIR, writable by
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# the user, so he can save his settings.
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# The autoload subdir isn't a mod, but it's treated the same way so
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# individual users can have different autoload stuff. If you install
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# eduke32_hires_pack, this means users can disable it by removing their
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# symlink in ~/.eduke32/autoload (without disturbing anything else they
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# might have in autoload).
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# I wish there were a simpler way to do this. The only other solution
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# would be to patch the eduke32 source, to make it save .cfg files in a
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# different location than the game data dirs... but I'd rather handle it
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# with a wrapper script because it's easier to debug.
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# So, here's how we handle the directories:
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for i in $SHAREDIR/*/; do
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dir=$( basename $i )
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if [ ! -e $dir ]; then
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mkdir $dir
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ln -s $SHAREDIR/$dir/* $dir
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rm -f $dir/*.cfg
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cp $SHAREDIR/$dir/*.cfg $dir
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fi
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done
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# If this is left over in $USERDIR, it's from a previous version of this
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# script, and it doesn't belong there. samples/ isn't a mod, it's actually
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# documentation, and is now installed in /usr/doc/eduke32-$VERSION.
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rm -f samples
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exec $BINDIR/$PROG "$@"
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