#!/usr/bin/env bash

# This file is part of The RetroPie Project
#
# The RetroPie Project is the legal property of its developers, whose names are
# too numerous to list here. Please refer to the COPYRIGHT.md file distributed with this source.
#
# See the LICENSE.md file at the top-level directory of this distribution and
# at https://raw.githubusercontent.com/RetroPie/RetroPie-Setup/master/LICENSE.md
#

rp_module_id="rpix86"
rp_module_desc="DOS Emulator rpix86"
rp_module_help="ROM Extensions: .bat .com .exe .sh\n\nCopy your DOS games to $romdir/pc"
rp_module_licence="FREEWARE http://rpix86.patrickaalto.com/rdown.html"
rp_module_section="opt"
rp_module_flags="!all rpi !kms"

function install_bin_rpix86() {
    downloadAndExtract "$__archive_url/rpix86.tar.gz" "$md_inst"
    # install 4DOS.com
    downloadAndExtract "$__archive_url/4dos.zip" "$md_inst"
    patchVendorGraphics "$md_inst/rpix86"
}

function configure_rpix86() {
    mkRomDir "pc"

    rm -f "$romdir/pc/Start rpix86.sh" "$romdir/pc/+Start.txt"
    cat > "$romdir/pc/+Start rpix86.sh" << _EOF_
#!/bin/bash
params=("\$@")
pushd "$md_inst"
if [[ "\${params[0]}" == *.sh ]]; then
    bash "\${params[@]}"
else
    ./rpix86 -a0 -f2 "\${params[@]}"
fi
popd
_EOF_
    chmod +x "$romdir/pc/+Start rpix86.sh"
    chown "$__user":"$__group" "$romdir/pc/+Start rpix86.sh"
    ln -sfn "$romdir/pc" games

    addEmulator 0 "$md_id" "pc" "bash $romdir/pc/+Start\ rpix86.sh %ROM%"
    addSystem "pc"
}