Automatically detect running game and launch simhub and dash.exe(raceroom)

Launch Simhub and dash.exe for Raceroom - run after game starts.

#!/bin/bash

game=$(ps -aux | grep SteamLaunch | grep -oP 'AppId=\K\d+')

if [[ -z "$game" ]]; then
  echo "Game variable is empty, no game running, you should not run this before running the game, 
  otherwise it will lock the gameprefix and steam wont be able to start it."
  exit 1
fi

#launch simhub that is installed whiting game prefix:
echo "Launching SimHub..."
protontricks-launch --appid "$game" ~/.steam/steam/steamapps/compatdata/"$game"/pfx/drive_c/"Program Files (x86)"/SimHub/SimHubWPF.exe > /dev/null 2>&1 &

#run dash.exe only if game is raceroom.
if [ "$game" = "211500" ]; then
  sleep 1
  protontricks-launch --appid "$game" ~/Downloads/dash/dash.exe 2>&1 | grep -v -i 'fixme\|W:' 2>&1
fi