#!/bin/sh
DF_DIR=$(dirname "$0")
cd "${DF_DIR}"
export SDL_DISABLE_LOCK_KEYS=1 # Work around for bug in Debian/Ubuntu SDL patch.
#export SDL_VIDEO_CENTERED=1 # Centre the screen.  Messes up resizing.

if [ `uname -m` = "x86_64" ] ; then
    LIBZ=
    for dir in /lib32 /usr/lib32 /lib /usr/lib /lib/i386-linux-gnu; do
        if ldd "$dir/libz.so.1" > /dev/null 2>&1 ; then
            LIBZ="$dir/libz.so.1"
            break
        fi
    done

    if [ -z "$LIBZ" ] ; then
        echo No 32-bit libz.so found
        exit 1
    fi

    if [ -z "$LD_PRELOAD" ] ; then
        export LD_PRELOAD=$LIBZ
    else
        export LD_PRELOAD=$LD_PRELOAD:$LIBZ
    fi
fi

./libs/Dwarf_Fortress "$@" # Go, go, go! :)