pkgname=starcraft-ris
pkgver=1.16.1
pkgrel=1
pkgdesc="StarCraft: Brood War"
arch=('any')
license=('custom')
install=starcraft-ris.install
source=()
sha256sums=()
makedepends=('wine' 'xorg-server-xvfb' 'xdotool' 'icoutils' 'imagemagick')
optdepends=('gamescope')
options=('!strip' '!zipman')

_install_path="/home/ris/Games/Starcraft"
prepare() {
    set -x
    pkill -f "SC-installer.exe" || true
    rm -rf "${srcdir}/"* || true
    ln -sf "${startdir}/assets/SC-installer.exe" "${srcdir}/"
    unzip -q -o "$startdir/assets/After Brood War.zip" -d "$srcdir/extracted"
    unrar x -o+ "$startdir/assets/Empires_War.rar" "$srcdir/extracted/"

  cat << 'EOF' > "${srcdir}/run.sh"
#!/usr/bin/env bash
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
export WINEPREFIX="${SCRIPT_DIR}"
export WINEDEBUG="-all"
RES=$(xrandr --current 2>/dev/null | grep '*' | head -n1 | awk '{print $1}')
RES=${RES:-"1920x1080"}
export WINEDLLOVERRIDES="mscoree,mshtml=;ddraw=native"
#export WINEDLLOVERRIDES="mscoree,mshtml=;ddraw=native,builtin;wined3d=builtin"
exec /usr/bin/wine "C:\\Program Files (x86)\\Starcraft\\StarCraft.exe" "$@"
EOF

  cat << 'EOF' > "${srcdir}/run-gamescope.sh"
#!/usr/bin/env bash
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
export WINEPREFIX="${SCRIPT_DIR}"
export WINEDEBUG="-all"
RES=$(xrandr --current 2>/dev/null | grep '*' | head -n1 | awk '{print $1}')
RES=${RES:-"1920x1080"}
OUTPUT=$(xrandr --current 2>/dev/null | grep ' connected' | head -n1 | awk '{print $1}')
WIDTH="${RES%%x*}"
HEIGHT="${RES##*x}"
export WINEDLLOVERRIDES="mscoree,mshtml=;ddraw=native"
gamescope -w 640 -h 480 -W "$WIDTH" -H "$HEIGHT" -F nearest -S fit --fullscreen -- /usr/bin/wine "C:\\Program Files (x86)\\Starcraft\\StarCraft.exe" "$@" > /dev/null 2>&1 & disown
sleep 3
while pgrep -f '^C:\\Program Files \(x86\)\\Starcraft\\StarCraft\.exe' > /dev/null; do
    sleep 2
done
pkill -9 -f "gamescope.*StarCraft\.exe" > /dev/null 2>/dev/null
pkill -9 -f "gamescopereaper" > /dev/null 2>/dev/null
wineserver -k
for pid in $(pgrep -u "$USER" -x "winedevice.exe"); do
    if [ -f "/proc/$pid/environ" ]; then
        if tr '\0' '\n' < "/proc/$pid/environ" 2>/dev/null | grep -q "^WINEPREFIX=${WINEPREFIX}$"; then
            kill -9 "$pid" 2>/dev/null
        fi
    fi
done
EOF

  cat << 'EOF' > "${srcdir}/starcraft.desktop"
[Desktop Entry]
Type=Application
Name=StarCraft: Brood War
Exec=sh -c 'cd "\$(dirname "%k")" && ./run.sh'
Icon=starcraft
Terminal=false
Categories=Game;StrategyGame;
EOF

  cat << EOF > "${srcdir}/starcraft-menu.desktop"
[Desktop Entry]
Type=Application
Name=StarCraft: Brood War
Exec=${_install_path}/run.sh
Icon=starcraft
Terminal=false
Categories=Game;StrategyGame;
EOF
}

build() {
    set -x
    local target_dir="${srcdir}${_install_path}"
    export WINEPREFIX="${target_dir}"
    #export WINEDEBUG="fixme+all,err+all"
    export WINEDEBUG="-all"
    export WINEARCH="win64"
    export LIBGL_ALWAYS_SOFTWARE=1
    export MESA_LOG_LEVEL=error
    export EGL_LOG_LEVEL=fatal
    
    rm -f "$target_dir/drive_c/Program Files (x86)/Starcraft/BwarInst.log"
    mkdir -p "$WINEPREFIX"
    
    WINEDLLOVERRIDES="mscoree,mshtml=" xvfb-run -a -s "-screen 0 1024x768x24" wineboot --init > /dev/null 2>&1
    wineserver -w
    ALSACFG_CONFIG_DIR="" AUDIODEV=null xvfb-run wine "${srcdir}/SC-installer.exe" > /dev/null 2>&1 &
    while true; do
        WINDOW_ID=$(DISPLAY=:99 xdotool search --name "Starcraft: Brood War" 2>/dev/null | head -n 1)
        [ -n "$WINDOW_ID" ] && break
        sleep 1
    done
    WINDOW_ID=$(DISPLAY=:99 xdotool search --name "Starcraft: Brood War" | head -n 1)
    DISPLAY=:99 xdotool type --window "$WINDOW_ID" "s" 2>/dev/null
    sleep 1
    DISPLAY=:99 xdotool key --window "$WINDOW_ID" "Return" 2>/dev/null
    sleep 1
    DISPLAY=:99 xdotool key --window "$WINDOW_ID" alt+o 2>/dev/null
    while [ ! -f "$target_dir/drive_c/Program Files (x86)/Starcraft/BwarInst.log" ]; do
        sleep 2
    done
    DISPLAY=:99 xdotool key --window "$WINDOW_ID" "x" 2>/dev/null || true
    unzip -o "${startdir}/assets/cnc-ddraw.zip" "ddraw.dll" "ddraw.ini" -d "$target_dir/drive_c/Program Files (x86)/Starcraft/"
    INI_PATH="$target_dir/drive_c/Program Files (x86)/Starcraft/ddraw.ini"
    sed -i 's/^fullscreen=.*/fullscreen=true/g' "$INI_PATH"
    sed -i 's/^windowed=.*/windowed=true/g' "$INI_PATH"
    sed -i 's/^maintas=.*/maintas=true/g' "$INI_PATH"

    wrestool -x --type=14   "$target_dir/drive_c/Program Files (x86)/Starcraft/StarCraft.exe" -o "$target_dir/starcraft.ico"
    local ico_path="$target_dir/starcraft.ico"
    if [ -f "$ico_path" ]; then
      magick "${ico_path}[0]" "${srcdir}/starcraft-16x16.png"
      magick "${ico_path}[1]" "${srcdir}/starcraft-32x32.png"
      magick "$ico_path" \
        \( -clone 1 -resize 24x24 +write "${srcdir}/starcraft-24x24.png" \) \
        -exit
    fi
}

package() {
    local install_dir="${_install_path}"
    local user_home="/home/ris"
    local icondir="${user_home}/.local/share/icons/hicolor"
    local appdir="${user_home}/.local/share/applications"
    mkdir -p "${pkgdir}${install_dir}"
    mkdir -p "${pkgdir}${appdir}"
    mkdir -p "${pkgdir}${icondir}/256x256/apps"
    mkdir -p "${pkgdir}${icondir}/32x32/apps"
      
    chmod 755 "$pkgdir/home"
    chmod 700 "$pkgdir/home/ris"
    chown -R ris:ris "${srcdir}/$_install_path"
    cp -r "${srcdir}${install_dir}/"* "${pkgdir}/${install_dir}/"
    
    cp -r "${srcdir}/extracted/"* "${pkgdir}/${install_dir}/drive_c/Program Files (x86)/Starcraft/Maps/"

    install -Dm755 "${srcdir}/run.sh" "${pkgdir}${install_dir}/run.sh"
    install -Dm755 "${srcdir}/run-gamescope.sh" "${pkgdir}${install_dir}/run-gamescope.sh"
    install -Dm644 "${srcdir}/starcraft.desktop" "${pkgdir}${install_dir}/starcraft.desktop"
    install -Dm644 "${srcdir}/starcraft-menu.desktop" "${pkgdir}${appdir}/starcraft.desktop"
    
    install -Dm644 "${srcdir}/starcraft-32x32.png" "${pkgdir}${icondir}/32x32/apps/starcraft.png"
    install -Dm644 "${srcdir}/starcraft-24x24.png" "${pkgdir}${icondir}/24x24/apps/starcraft.png"
    install -Dm644 "${srcdir}/starcraft-16x16.png" "${pkgdir}${icondir}/16x16/apps/starcraft.png"
    install -Dm644 "$startdir/PKGBUILD" -t "$pkgdir/usr/share/doc/$pkgname/"
    install -Dm644 "$startdir/${pkgname}.install" -t "$pkgdir/usr/share/doc/$pkgname/"
    chown -R ris:ris "${pkgdir}/home/ris"
}