updated readme

ersc-script.ps1

@@ -0,0 +1,74 @@
+$ErrorActionPreference = 'Stop'
+
+$apiUrl = 'https://api.github.com/repos/LukeYui/EldenRingSeamlessCoopRelease/releases/latest'
+$release = Invoke-RestMethod -Uri $apiUrl -Headers @{ 'User-Agent' = 'PowerShell' }
+$scDownloadUrl = $release.assets[0].browser_download_url
+
+function Get-EldenRingGameDir {
+    $steamPaths = @(
+        "$env:ProgramFiles(x86)\Steam\steamapps\common\Elden Ring\Game",
+        "$env:ProgramFiles\Steam\steamapps\common\Elden Ring\Game",
+        "$env:LOCALAPPDATA\Programs\Steam\steamapps\common\Elden Ring\Game"
+    )
+
+    foreach ($path in $steamPaths) {
+        if (Test-Path (Join-Path $path 'eldenring.exe')) { return $path }
+    }
+
+    $drives = Get-PSDrive -PSProvider FileSystem | Select-Object -ExpandProperty Root
+    foreach ($drive in $drives) {
+        $hit = Get-ChildItem -Path $drive -Filter 'eldenring.exe' -Recurse -File -ErrorAction SilentlyContinue |
+            Where-Object { $_.FullName -match '\\Elden Ring\\Game\\eldenring\.exe$' } |
+            Select-Object -First 1
+        if ($hit) { return $hit.DirectoryName }
+    }
+
+    return $null
+}
+
+$eldenringDir = Get-EldenRingGameDir
+
+if (-not $eldenringDir) {
+    $eldenringDir = Read-Host "Could not auto-detect your Elden Ring Game folder. Enter the full Game folder path"
+    if (-not (Test-Path (Join-Path $eldenringDir 'eldenring.exe'))) {
+        throw "Incorrect Elden Ring directory. 'eldenring.exe' not found at provided path."
+    }
+} else {
+    $input = Read-Host "Is this your Elden Ring Game folder? $eldenringDir [Y/n]"
+    if ($input -match '^(n|no)$') {
+        $eldenringDir = Read-Host "Please provide your Elden Ring Game folder path"
+        if (-not (Test-Path (Join-Path $eldenringDir 'eldenring.exe'))) {
+            throw "Incorrect Elden Ring directory. 'eldenring.exe' not found at provided path."
+        }
+    }
+}
+
+$tempDir = Join-Path $PWD 'ersc-download'
+New-Item -ItemType Directory -Path $tempDir -Force | Out-Null
+
+Write-Host "Downloading Seamless Coop"
+Write-Host "Download URL: $scDownloadUrl"
+$zipPath = Join-Path $tempDir 'ersc.zip'
+Invoke-WebRequest -Uri $scDownloadUrl -OutFile $zipPath
+
+Write-Host "Extracting downloaded files"
+Expand-Archive -Path $zipPath -DestinationPath $tempDir -Force
+
+$seamlessDir = Join-Path $tempDir 'SeamlessCoop'
+$launcherPath = Join-Path $eldenringDir 'ersc_launcher.exe'
+
+if (Test-Path $launcherPath) {
+    $input = Read-Host "Override existing Seamless Coop settings? This resets your Seamless Coop settings, including multiplayer password [Y/n]"
+    if ($input -match '^(n|no)$') {
+        $settings = Join-Path $seamlessDir 'ersc_settings.ini'
+        if (Test-Path $settings) { Remove-Item $settings -Force }
+    }
+}
+
+Write-Host "Copying files to Elden Ring Game folder"
+Copy-Item -Path (Join-Path $tempDir '*') -Destination $eldenringDir -Recurse -Force
+
+Write-Host "Cleaning up"
+Remove-Item $tempDir -Recurse -Force
+
+Write-Host "Done. Launch ersc_launcher.exe from the Game folder."

ersc-script.sh

@@ -1,19 +1,39 @@
 #!/bin/bash
 
+search_paths=("$HOME/.steam/steam/steamapps/common" "$HOME/.var/app/com.valvesoftware.Steam/.local/share/Steam/steamapps/common" "$HOME/.local/share/Steam/steamapps/common" "/mnt" "/")
+eldenring_dir=""
+
 #gets latest download url from github
 sc_download_url=$(curl -s "https://api.github.com/repos/LukeYui/EldenRingSeamlessCoopRelease/releases/latest" | jq -r '.assets[0].browser_download_url')
 
-#find elden ring install path
+if [[ -z "$sc_download_url" || "$sc_download_url" == "null" ]]; then
-eldenring_dir=$(find / -path '*/Game/*' -iname eldenring.exe -printf '%h\n' -quit 2>/dev/null)
+    echo "Failed to retrieve download URL"
+    exit 1
+fi
 
-read -p "Is this your Elden Ring Game folder? $eldenring_dir [Y/n]: " input
+echo "Searching for Elden Ring game folder"
-if [[ $input == "n" || $input == "N" || $input == "No" || $input == "no" ]]; then
+
+for i in "${search_paths[@]}"; do
+    echo "Searching at $i"
+    eldenring_dir=$(timeout 5 find "$i" -path '*/Game/*' -iname eldenring.exe -printf '%h\n' -quit 2>/dev/null || true)
+    
+    if [ -n "$eldenring_dir" ]; then
+        read -p "Is this your Elden Ring Game folder? $eldenring_dir [y/N]: " input
+
+        if [[ $input == "y" || $input == "Y" || $input == "yes" || $input == "Yes" ]]; then
+            break
+        fi
+        eldenring_dir=""
+    fi
+done
+
+if [[ -z "$eldenring_dir" ]]; then
     input=""
     read -p "Please provide your Elden Ring Directory Path: " input
     if test -f "$input/eldenring.exe"; then
         echo "Correct Elden Ring directory"
         eldenring_dir=$input
-        echo $eldenring_dir
+        echo "$eldenring_dir"
     else
         echo "Incorrect Elden Ring directory. 'eldenring.exe' not found at provided path. Exiting..."
         exit 1
@@ -23,16 +43,16 @@ fi
 input=""
 
 echo "Creating temp download folder"
-mkdir -p ./ersc-download
+temp_dir=$(mktemp -d)
-cd ./ersc-download
+cd "$temp_dir"
 
 echo "Downloading Seamless Coop"
 echo "Download Url: $sc_download_url"
-wget -q $sc_download_url
+wget -q -O seamlesscoop.zip "$sc_download_url"
 
 echo "Unzipping downloaded files"
-unzip -q Seamless*
+unzip -q seamlesscoop.zip
-rm Seamless*.zip
+rm seamlesscoop.zip
 
 # If seamless coop settings exist in install directory, ask the user whether they want to replace the settings file
 # If 'no', will delete the empty settings file, so it doesn't get overwritten when copying the files 
@@ -47,5 +67,11 @@ echo "Moving source files to Elden Ring Directory"
 rsync -r --remove-source-files * "$eldenring_dir"
 
 echo "Deleting temp download folder"
-cd ../
+
-rm -r ./ersc-download
+cleanup() {
+    rm -rf "$temp_dir"
+}
+
+trap cleanup EXIT
+
+echo "Done"

readme.md

@@ -1,3 +1,7 @@
+# About
+A simple script to install or update the seamless coop mod for Elden Ring on Linux and Windows.
+The bash script is hand-crafted and tested, the Windows-script is AI-generated, based on the bash script. Use at your own risk!
+
 # Usage
 
 ## Linux
@@ -6,4 +10,18 @@
 2. Make it executable
     - UI: Right click -> Properties -> Executable as Program
     - Terminal: `chmod +x ersc_script.sh`
-3. Execute it and follow commands
+3. Execute it and follow commands
+
+## Windows
+
+> The Powershell script is 100% AI-generated and not tested! I don't own a Windows 11 Computer.
+1. Download the .ps1 file
+2. Execute it with powershell
+  - If this doesn't work, you might need to start a Powershell as administrator and execute this command: `Set-ExecutionPolicy RemoteSigned`, then try again
+
+# Possible Issues
+
+- If the bash-script is not executing correctly, check if the following dependencies are installed:
+curl, wget, rsync, unzip, find, jq
+
+- The script checks for common steam installation paths before checking /mnt and / for the game directory. If this is too slow or I should add more install paths, please open an issue