trying script approach?

1 files changed, 113 insertions, 0 deletions

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