求助：在Ubuntu+RetroPie环境下创建.sh脚本通过Wine运行Windows版Steam游戏

Hey there! I’ve helped a bunch of folks get Windows Steam games running via shell scripts in RetroPie, so let’s walk through this step by step to fix those formatting issues you’re hitting.

Core Idea #

Instead of manually opening Windows Steam and clicking play, we’ll use Wine’s command line to launch Steam directly into your target game—this is the key to making a reliable shell script.

1. Locate Your Windows Steam Installation Path #

First, confirm where Steam is installed in your Wine container. The default path is usually:

~/.wine/drive_c/Program Files (x86)/Steam/Steam.exe

If you’re using a custom Wine prefix (e.g., a separate container for games), replace ~/.wine with your prefix’s path (like ~/Games/MyWinePrefix).

2. Grab the Game’s Steam AppID #

Every Steam game has a unique AppID—you’ll need this to launch it directly:

• Open Windows Steam, right-click your game → Properties
• Look at the URL in the "General" tab— the number at the end is your AppID (e.g., Half-Life 2 uses 220)
• Alternatively, find the number in the game’s Steam Store page URL.

3. Write the Shell Script (Fixing Formatting Issues) #

Create a new .sh file (e.g., my_windows_game.sh) and paste this template, replacing placeholders with your details:

#!/bin/bash

# Optional: Set custom Wine prefix (remove if using default ~/.wine)
export WINEPREFIX="$HOME/Games/MyWinePrefix"

# Launch Windows Steam directly into your game
wine "$HOME/.wine/drive_c/Program Files (x86)/Steam/Steam.exe" -applaunch YOUR_GAME_APPID

# Optional: Return to EmulationStation after game exits
emulationstation &

Critical Formatting Notes (Common Pitfalls!) #

• Always start with #!/bin/bash: This tells your system which interpreter to use—missing this is the #1 cause of script failures.
• Quote paths with spaces: Directories like Program Files have spaces, so wrap the entire Steam.exe path in double quotes ("...") to avoid errors.
• Double-check WINEPREFIX: If you’re using a non-default prefix, make sure this line points to the correct folder.

4. Set Script Permissions #

Your script won’t run unless it has execute permissions. Run this command in terminal:

chmod +x /path/to/your/my_windows_game.sh

5. Add to RetroPie’s Game List #

To see the game in EmulationStation:

• Move your .sh script to RetroPie’s PC roms directory (create it if missing): ~/RetroPie/roms/pc/
• You can either:
  1. Use RetroPie’s built-in Scraper (via the RetroPie menu) to auto-add the game to your list, or
  2. Manually edit ~/RetroPie/roms/pc/gamelist.xml to add an entry like this:

     <game>
         <path>./my_windows_game.sh</path>
         <name>Your Game Name</name>
         <desc>Short description of your game</desc>
         <image>./boxart/your_game_boxart.png</image>
     </game>
     

内容的提问来源于stack exchange，提问作者Josh Garvey