feat: script for universal uninstall from launch args

1 files changed, 85 insertions, 34 deletions

diff --git a/assets/fgmod-uninstaller.sh b/assets/fgmod-uninstaller.sh
index a2ef7f6..0fc8afd 100755
--- a/assets/fgmod-uninstaller.sh
+++ b/assets/fgmod-uninstaller.sh
@@ -1,39 +1,90 @@
 #!/usr/bin/env bash
 
+error_exit() {
+  echo "$1"
+  if [[ -n $STEAM_ZENITY ]]; then
+    $STEAM_ZENITY --error --text "$1"
+  else 
+    zenity --error --text "$1"
+  fi
+  exit 1
+}
+
+if [ "$#" -lt 1 ]; then
+  echo "Usage: $0 program [program_arguments...]"
+  exit 1
+fi
+
+game_path=""
 mod_path="/usr/share/fgmod"
 
-if [[ $(pwd) == "$mod_path" ]]; then
-    rm -r $mod_path
+# Locate the game folder based on the first argument
+if [[ "$1" == *.exe ]]; then
+  exe_folder_path=$(dirname "$1")
+else
+  for arg in "$@"; do
+    if [[ "$arg" == *.exe ]]; then
+      # Handle special cases for specific games
+      [[ "$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=${arg//Launcher\/sop_launcher.exe/SYNCED.exe}
+      [[ "$arg" == *"2KLauncher"* ]]     && arg=${arg//2KLauncher\/LauncherPatcher.exe/DoesntMatter.exe}
+      [[ "$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 ${STEAM_COMPAT_INSTALL_PATH} ]]; then
+  exe_folder_path=${STEAM_COMPAT_INSTALL_PATH}
+fi
+
+# Check for Unreal Engine game paths
+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
+
+# Verify the game folder exists
+if [[ -d $exe_folder_path ]]; then
+  cd "$exe_folder_path" || error_exit "Failed to change directory to $exe_folder_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
+  error_exit "Unable to locate the game folder. Ensure the game is installed and the path is correct."
+fi
+
+# Perform uninstallation
+rm "dlss-enabler.dll" 2>/dev/null
+rm "dxgi.dll" 2>/dev/null
+rm "nvngx-wrapper.dll" 2>/dev/null
+rm "_nvngx.dll" 2>/dev/null
+rm "dlssg_to_fsr3_amd_is_better.dll" 2>/dev/null
+rm "dlssg_to_fsr3_amd_is_better-3.0.dll" 2>/dev/null
+rm "dlss-enabler-upscaler.dll" 2>/dev/null
+rm "nvngx.ini" 2>/dev/null
+rm "libxess.dll" 2>/dev/null
+rm "d3dcompiler_47.dll" 2>/dev/null
+rm "amd_fidelityfx_dx12.dll" 2>/dev/null
+rm "amd_fidelityfx_vk.dll" 2>/dev/null
+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 original DLLs if they exist
+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
+
+# Self-remove uninstaller
+rm "$0"
+
+echo "fgmod removed from this game."
\ No newline at end of file