trying script approach?

3 files changed, 235 insertions, 0 deletions

diff --git a/assets/fgmod-uninstaller.sh b/assets/fgmod-uninstaller.sh
new file mode 100755
index 0000000..a2ef7f6
--- /dev/null
+++ b/assets/fgmod-uninstaller.sh
@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+
+mod_path="/usr/share/fgmod"
+
+if [[ $(pwd) == "$mod_path" ]]; then
+    rm -r $mod_path
+else
+    rm "dlss-enabler.dll"
+    rm "dxgi.dll"
+    rm "nvngx-wrapper.dll"
+    rm "_nvngx.dll"
+    rm "dlssg_to_fsr3_amd_is_better.dll"
+    rm "dlssg_to_fsr3_amd_is_better-3.0.dll"
+    rm "dlss-enabler-upscaler.dll"
+    rm "nvngx.ini"
+    rm "libxess.dll"
+    rm "d3dcompiler_47.dll"
+    rm "amd_fidelityfx_dx12.dll"
+    rm "amd_fidelityfx_vk.dll"
+
+    # Those files might not exist
+    rm "nvapi64.dll" 2>/dev/null
+    rm "fakenvapi.ini" 2>/dev/null
+    rm "OptiScaler.log" 2>/dev/null
+    rm "dlss-enabler.log" 2>/dev/null
+    rm "dlssg_to_fsr3.log" 2>/dev/null
+    rm "fakenvapi.log" 2>/dev/null
+
+    # Restore files the game might've shipped with
+    mv -f "libxess.dll.b" "libxess.dll" 2>/dev/null
+    mv -f "d3dcompiler_47.dll.b" "d3dcompiler_47.dll" 2>/dev/null
+    mv -f "amd_fidelityfx_dx12.dll.b" "amd_fidelityfx_dx12.dll" 2>/dev/null
+    mv -f "amd_fidelityfx_vk.dll.b" "amd_fidelityfx_vk.dll" 2>/dev/null
+
+    echo "fgmod removed from this game"
+    echo "Don't forget to remove /home/USERNAME/fgmod/fgmod from the launch options!"
+
+    rm "$0" # remove the uninstaller itself
+fi
\ No newline at end of file
diff --git a/assets/fgmod.sh b/assets/fgmod.sh
new file mode 100755
index 0000000..dad2a41
--- /dev/null
+++ b/assets/fgmod.sh
@@ -0,0 +1,113 @@
+#!/usr/bin/env bash
+
+error_exit() {
+  echo "$1"
+  if [[ -n $STEAM_ZENITY ]]; then
+    $STEAM_ZENITY --error --text "$1"
+  else 
+    zenity --error --text "$1"
+  fi
+  exit 1
+}
+
+mod_path="/usr/share/fgmod"
+
+if [ "$#" -lt 1 ]; then
+    echo "Usage: $0 program [program_arguments...]"
+    exit 1
+fi
+
+# One arg means the command is ran standalone
+if [[ $# -eq 1 ]]; then
+  if [[ "$1" == *.exe ]]; then
+    exe_folder_path=$(dirname "$1")
+  else
+    exe_folder_path=$1
+  fi
+else
+  for arg in "$@"; do
+    if [[ "$arg" == *.exe ]]; then
+      # Special cases, only FG-supported games
+      [[ "$arg" == *"Cyberpunk 2077"* ]] && arg=${arg//REDprelauncher.exe/bin/x64/Cyberpunk2077.exe}
+      [[ "$arg" == *"Witcher 3"* ]]      && arg=${arg//REDprelauncher.exe/bin/x64_dx12/witcher3.exe}
+      [[ "$arg" == *"HITMAN 3"* ]]       && arg=${arg//Launcher.exe/Retail/HITMAN3.exe}
+      [[ "$arg" == *"HITMAN World of Assassination"* ]] && arg=${arg//Launcher.exe/Retail/HITMAN3.exe}
+      [[ "$arg" == *"SYNCED"* ]]         && arg=${arg//Launcher\/sop_launcher.exe/SYNCED.exe} # UE with a launcher
+      [[ "$arg" == *"2KLauncher"* ]]     && arg=${arg//2KLauncher\/LauncherPatcher.exe/DoesntMatter.exe} # 2K launcher games
+      [[ "$arg" == *"Warhammer 40,000 DARKTIDE"* ]] && arg=${arg//launcher\/Launcher.exe/binaries/Darktide.exe}
+      [[ "$arg" == *"Warhammer Vermintide 2"* ]]    && arg=${arg//launcher\/Launcher.exe/binaries_dx12/vermintide2_dx12.exe}
+      [[ "$arg" == *"Satisfactory"* ]]   && arg=${arg//FactoryGameSteam.exe/Engine/Binaries/Win64/FactoryGameSteam-Win64-Shipping.exe}
+      exe_folder_path=$(dirname "$arg")
+      break
+    fi
+  done
+fi
+
+# Fallback to STEAM_COMPAT_INSTALL_PATH when no path was found
+if [[ ! -d $exe_folder_path ]] && [[ -n ${STEAM_COMPAT_INSTALL_PATH} ]]; then
+  echo "Trying the path from STEAM_COMPAT_INSTALL_PATH"
+  exe_folder_path=${STEAM_COMPAT_INSTALL_PATH}
+fi
+
+# Check for UE games
+if [[ -d "$exe_folder_path/Engine" ]]; then
+  ue_exe_path=$(find "$exe_folder_path" -maxdepth 4 -mindepth 4 -path "*Binaries/Win64/*.exe" -not -path "*/Engine/*" | head -1)
+  exe_folder_path=$(dirname "$ue_exe_path")
+fi
+
+if [[ -d $exe_folder_path ]]; then
+  if [[ ! -w $exe_folder_path ]]; then
+    error_exit "No write permission to the game folder!"
+  fi
+
+  original_dlls=("libxess.dll" "d3dcompiler_47.dll" "amd_fidelityfx_dx12.dll" "amd_fidelityfx_vk.dll")
+
+  # Assume that the mod is not installed when dlss-enabler.dll is not present
+  if [[ ! -f "$exe_folder_path/dlss-enabler.dll" ]]; then
+    [[ -f "$exe_folder_path/dxgi.dll" ]] && error_exit 'dxgi.dll is already present in the game folder!\nThis script uses dxgi.dll to load required files.\nRemove the mod using dxgi.dll or install DLSS Enabler manually.'
+    for dll in "${original_dlls[@]}"; do
+      if [[ ! -f "$exe_folder_path/${dll}.b" ]]; then
+        mv -f "$exe_folder_path/$dll" "$exe_folder_path/${dll}.b" 2>/dev/null
+      fi
+    done
+  fi
+
+  cp -f "$mod_path/fgmod-uninstaller.sh" "$exe_folder_path" ||
+  error_exit "Couldn't copy the uninstaller!"
+
+  cp -f "$mod_path/dlss-enabler.dll"  "$exe_folder_path" &&
+  cp -f "$mod_path/dxgi.dll"          "$exe_folder_path" &&
+  cp -f "$mod_path/nvngx-wrapper.dll" "$exe_folder_path" ||
+  error_exit "Couldn't copy DLSS Enabler files!"
+
+  # File is not preset on Nvidia installs so will fail on some setups on purpose
+  cp -f "$mod_path/nvapi64.dll" "$exe_folder_path" 2>/dev/null
+
+  cp -f "$mod_path/_nvngx.dll" "$exe_folder_path" ||
+  error_exit "Couldn't copy _nvngx.dll!"
+
+  cp -f "$mod_path/dlssg_to_fsr3_amd_is_better.dll"     "$exe_folder_path" &&
+  cp -f "$mod_path/dlssg_to_fsr3_amd_is_better-3.0.dll" "$exe_folder_path" ||
+  error_exit "Couldn't copy dlssg-to-fsr3!"
+
+  cp -f "$mod_path/dlss-enabler-upscaler.dll" "$exe_folder_path" &&
+  cp -f "$mod_path/amd_fidelityfx_dx12.dll"   "$exe_folder_path" &&
+  cp -f "$mod_path/amd_fidelityfx_vk.dll"     "$exe_folder_path" &&
+  cp -f "$mod_path/libxess.dll"               "$exe_folder_path" &&
+  cp -f "$mod_path/d3dcompiler_47.dll"        "$exe_folder_path" ||
+  error_exit "Couldn't copy Optiscaler files!"
+
+  cp -n "$mod_path/nvngx.ini"                 "$exe_folder_path"
+  cp -n "$mod_path/fakenvapi.ini"             "$exe_folder_path"
+else
+  error_exit "Path doesn't exist!"
+fi
+
+if [[ $# -gt 1 ]]; then
+  # Execute the original command
+  export SteamDeck=0
+  export WINEDLLOVERRIDES="$WINEDLLOVERRIDES,dxgi=n,b"
+  "$@"
+else
+  echo Done!
+fi
diff --git a/assets/prepare.sh b/assets/prepare.sh
new file mode 100755
index 0000000..debfede
--- /dev/null
+++ b/assets/prepare.sh
@@ -0,0 +1,83 @@
+#!/usr/bin/env bash
+
+mod_path="$HOME/fgmod"
+nvidiaver=555.52.04
+enablerver=3.02.000.0
+fakenvapiver=v1.2.0
+# standalone makes use of fgmod.sh and fgmod-uninstaller.sh from the working directory
+# To make it fully standalone with files being installed to pwd, set standalone=1 and mod_path=.
+standalone=1
+
+if [[ -d "$mod_path" ]] && [[ ! $mod_path == . ]]; then
+    read -p "$mod_path already exists, override the old version? [y/N] " -n 1 -r </dev/tty
+    echo
+    if [[ $REPLY =~ ^[Yy]$ ]]; then
+        rm -r "$mod_path"
+    else
+        echo Aborting...
+        exit 1
+    fi
+fi
+
+# In case script gets ran from a different directory
+cd $(dirname "$0")
+
+mkdir "$mod_path"
+if [[ ! $standalone -eq 0 ]]; then
+    [[ -f fgmod.sh ]] && cp fgmod.sh "$mod_path/fgmod" || exit 1
+    [[ -f fgmod-uninstaller.sh ]] && cp fgmod-uninstaller.sh "$mod_path" || exit 1
+fi
+cd "$mod_path" || exit 1
+
+curl -OLf https://github.com/artur-graniszewski/DLSS-Enabler/releases/download/$enablerver/dlss-enabler-setup-$enablerver.exe
+curl -OLf https://download.nvidia.com/XFree86/Linux-x86_64/$nvidiaver/NVIDIA-Linux-x86_64-$nvidiaver.run
+curl -OLf https://raw.githubusercontent.com/mozilla/fxc2/master/dll/d3dcompiler_47.dll
+curl -OLf https://github.com/FakeMichau/innoextract/releases/download/6.3.0/innoextract
+curl -OLf https://github.com/FakeMichau/fakenvapi/releases/download/$fakenvapiver/fakenvapi.7z
+[[ $standalone -eq 0 ]] && curl -o fgmod -Lf https://raw.githubusercontent.com/FakeMichau/fgmod/main/fgmod.sh
+[[ $standalone -eq 0 ]] && curl -OL https://raw.githubusercontent.com/FakeMichau/fgmod/main/fgmod-uninstaller.sh
+
+[[ ! -f dlss-enabler-setup-$enablerver.exe ]] || 
+[[ ! -f NVIDIA-Linux-x86_64-$nvidiaver.run ]] || 
+[[ ! -f d3dcompiler_47.dll ]] || 
+[[ ! -f innoextract ]] || 
+[[ ! -f fakenvapi.7z ]] || 
+[[ ! -f fgmod ]] || 
+[[ ! -f fgmod-uninstaller.sh ]] && exit 1
+
+# Extract files
+chmod +x NVIDIA-Linux-x86_64-$nvidiaver.run
+./NVIDIA-Linux-x86_64-$nvidiaver.run -x
+
+chmod +x innoextract
+./innoextract dlss-enabler-setup-$enablerver.exe
+
+# Prepare mod files
+mv app/* .
+rm -r app
+[[ -f "$(which 7z 2>/dev/null)" ]] && 7z -y x fakenvapi.7z
+cp -f NVIDIA-Linux-x86_64-$nvidiaver/nvngx.dll _nvngx.dll
+cp -f NVIDIA-Linux-x86_64-$nvidiaver/LICENSE "licenses/LICENSE (NVIDIA driver)"
+chmod +r _nvngx.dll
+rm -rf innoextract NVIDIA-Linux-x86_64-$nvidiaver dlss-enabler-setup-$enablerver.exe NVIDIA-Linux-x86_64-$nvidiaver.run fakenvapi.7z
+rm -rf plugins nvapi64-proxy.dll dlss-enabler-fsr.dll dlss-enabler-xess.dll dbghelp.dll version.dll winmm.dll nvngx.dll dlss-finder.exe dlss-enabler.log dlssg_to_fsr3.log fakenvapi.log "LICENSE (DLSSG to FSR3 mod).txt" "Readme (DLSS enabler).txt" "READ ME (DLSSG to FSR3 mod).txt" "XESS LICENSE.pdf"
+[[ -f "$(which nvidia-smi 2>/dev/null)" ]] && rm -rf nvapi64.dll fakenvapi.ini
+
+sed -i 's|mod_path="/usr/share/fgmod"|mod_path="'"$mod_path"'"|g' fgmod
+chmod +x fgmod
+
+sed -i 's|mod_path="/usr/share/fgmod"|mod_path="'"$mod_path"'"|g' fgmod-uninstaller.sh
+chmod +x fgmod-uninstaller.sh
+
+echo ""
+
+# Flatpak doesn't have access to home by default
+if flatpak list | grep "com.valvesoftware.Steam" 1>/dev/null; then
+    echo Flatpak version of Steam detected, adding access to fgmod\'s folder
+    echo Please restart Steam!
+    flatpak override --user --filesystem="$mod_path" com.valvesoftware.Steam
+fi
+
+echo All done!
+echo For Steam, add this to the launch options: "$mod_path/fgmod" %COMMAND%
+echo For Heroic, add this as a new wrapper: "$mod_path/fgmod"