Memoria Patcher for Linux

memoria.sh

#!/bin/bash
echo "WARNING!"
echo "A Steam copy of FINAL FANTASY IX needs to be installed on this device!"
echo
echo "If you face issues with this installer, please pay us a visit on Discord:"
echo "https://discord.gg/tsunamods-community-277610501721030656"
echo "You can find me (Dot) in the #ff9-steamdeck channel!"
echo
echo "Press Enter to continue."
read

getSteamLibrary() {
  local app_id="$1"
  local path=$(
    awk -v app_id="$app_id" '
      /^[[:space:]]*"[0-9]+"$/ {
        in_block = 1;
        block = $0;
        next;
      }
      in_block {
        block = block "\n" $0;
        if ($0 ~ /^\s*}/) {
          in_block = 0;
          if (block ~ app_id) {
            match(block, /"path"\s+"([^"]+)"/, arr);
            print arr[1];
            exit;
          }
        }
      }
    ' "${HOME}/.steam/root/steamapps/libraryfolders.vdf"
  )
  echo "$path"
}

downloadDependency() {
  local XDG_CACHE_HOME="${XDG_CACHE_HOME:=${HOME}/.cache}"
  local REPO=$1
  local FILTER=$2
  local RETURN_VARIABLE=$3
  local RELEASE_URL=$(
    curl -s https://api.github.com/repos/"$REPO"/releases/latest  \
    | grep "browser_download_url.$FILTER" \
    | head -1 \
    | cut -d : -f 2,3 \
    | tr -d \")
  local FILENAME="${XDG_CACHE_HOME}/$(basename "$RELEASE_URL")"
  if [ -f "$FILENAME" ]; then
    echo "$FILENAME is ready to be installed."
  else
    echo "$FILENAME not found. Downloading..."
    curl -#SL -o $FILENAME $RELEASE_URL
  fi
  eval "${RETURN_VARIABLE}=\"$FILENAME\""
}

# Check for FF9
while true; do
  if ! pgrep steam > /dev/null; then nohup steam &> /dev/null; fi
  while ! pgrep steam > /dev/null; do sleep 1; done
  GAMEPATH=$(LIBRARY=$(getSteamLibrary 377840) && [ -n "$LIBRARY" ] && echo "$LIBRARY/steamapps/common/FINAL FANTASY IX/" || echo "NONE")
  echo -n "Checking if FF9 is installed... "
  if [ "$GAMEPATH" = "NONE" ]; then
    echo -e "\nNot found! Launching Steam to install."
    nohup steam steam://install/377840 &> /dev/null &
    read -p "Press Enter when FF9 is done installing."
    killall -9 steam
    while pgrep steam >/dev/null; do sleep 1; done
    rm $HOME/.steam/steam/steamapps/libraryfolders.vdf &> /dev/null
    rm $HOME/.steam/steam/config/libraryfolders.vdf &> /dev/null
  else
    echo "OK!"
    echo "Found FF9 at $GAMEPATH!"
    break
  fi
done
echo

shopt -s expand_aliases
alias protontricks='flatpak run com.github.Matoking.protontricks'
alias protontricks-launch='flatpak run --command=protontricks-launch com.github.Matoking.protontricks'

echo "Installing Protontricks"
flatpak --system install com.github.Matoking.protontricks -y
flatpak override --user --filesystem=host com.github.Matoking.protontricks
echo

echo "Downloading Memoria Installer"
downloadDependency "Albeoris/Memoria" "*.exe" MEMORIA
echo

echo "Running Memoria Installer"
protontricks-launch --appid 377840 "$MEMORIA" "Z:$GAMEPATH"