game_folder="$HOME/MTG-Forge"
snapshot_server="https://downloads.cardforge.org/dailysnapshots"
VERSION=$(curl "$snapshot_server/version.txt")

#install_packages sed openjdk-17-jre || exit 1

#test for aria2, because wget can be very slow
if command -v aria2c; then
  aria2c -x 6 -k 1M -c "$snapshot_server/$archive_name" -d /tmp || error 'Failed to download latest snapshot!'
else
  wget -c "$snapshot_server/$archive_name" --directory-prefix /tmp || error 'Failed to download latest snapshot!'
fi

game_folder="$HOME/MTG-Forge"

Forge is a "Rules Engine" for the most popular card game Magic: the Gathering.

Forge creates a unique experience by combining an enormous card library with some RPG elements in Quest mode (comparable to the 'Shandalar', the late 90's PC Game) and Planar Conquest on the mobile version. 
Forge also includes a Graphical Map Based game mode called "Adventure Mode", which is more akin to 'Shandalar.' (Only in Mobile UI version)

Start Forge with Desktop UI: Menu -> Games -> MTG Forge
Start Forge with Mobile  UI: Menu -> Games -> MTG Forge Adventure
Start with Desktop UI in terminal: ~/.local/share/mtg-forge/forge.sh
Start with Mobile  UI in terminal: ~/.local/share/mtg-forge/forge-mobile.sh
Start Simulation mode in terminal: ~/.local/share/mtg-forge/forge.sh sim

Forge is open source software released under the GNU Public License and not related in any way with Wizards of the Coast.

Script created by ArcharGelod

https://github.com/Card-Forge/forge/wiki

#!/bin/bash

purge_packages || exit 1
remove_repofile_if_unused /etc/apt/sources.list.d/adoptium.list

#remove game folder
rm -rf "$HOME/.local/share/mtg-forge"

#remove desktop menu entries
rm -f "$HOME/.local/share/applications/Forge.desktop"
rm -f "$HOME/.local/share/applications/Forge-Adventure.desktop"

#!/bin/bash
version=forge-1.6.55
subversion=${version/forge-} #bash trick to remove "forge-" from string

game_folder="$HOME/.local/share/mtg-forge"
repo_url="https://github.com/card-forge/forge/releases/download/${version}"
archive_name="forge-gui-desktop-${subversion}.tar.bz2"

#cleanup
trap "rm -f /tmp/$archive_name; exit" EXIT

status "Installing Java 17"
# first check if lsb_release has an upstream option -u
# if not, check if there is an upstream-release file
# if not, check if there is a lsb-release.diverted file
# if not, assume that this is not a ubuntu derivative
if lsb_release -a -u &>/dev/null; then
  # This is a Ubuntu Derivative, checking the upstream-release version info
  __os_id="$(lsb_release -s -i -u)"
  __os_desc="$(lsb_release -s -d -u)"
  __os_release="$(lsb_release -s -r -u)"
  __os_codename="$(lsb_release -s -c -u)"
elif [ -f /etc/upstream-release/lsb-release ]; then
  # ubuntu 22.04+ linux mint no longer includes the lsb_release -u option
  # add a parser for the /etc/upstream-release/lsb-release file
  source /etc/upstream-release/lsb-release
  __os_id="$DISTRIB_ID"
  __os_desc="$DISTRIB_DESCRIPTION"
  __os_release="$DISTRIB_RELEASE"
  __os_codename="$DISTRIB_CODENAME"
  unset DISTRIB_ID DISTRIB_DESCRIPTION DISTRIB_RELEASE DISTRIB_CODENAME
elif [ -f /etc/lsb-release.diverted ]; then
  # ubuntu 22.04+ popOS no longer includes the /etc/upstream-release/lsb-release or the lsb_release -u option
  # add a parser for the new /etc/lsb-release.diverted file
  source /etc/lsb-release.diverted
  __os_id="$DISTRIB_ID"
  __os_desc="$DISTRIB_DESCRIPTION"
  __os_release="$DISTRIB_RELEASE"
  __os_codename="$DISTRIB_CODENAME"
  unset DISTRIB_ID DISTRIB_DESCRIPTION DISTRIB_RELEASE DISTRIB_CODENAME
else
  __os_id="$(lsb_release -s -i)"
  __os_desc="$(lsb_release -s -d)"
  __os_release="$(lsb_release -s -r)"
  __os_codename="$(lsb_release -s -c)"
fi

case "$__os_id" in
# Raspbian is not reported as a derivative of Debian (no /etc/upstream-release/lsb-release file)
Raspbian | Debian)
  case "$__os_codename" in
  bullseye | buster)
    install_packages lsb-release sed wget apt-transport-https gnupg || error "Failed to install dependencies"
    hash -r

    status "Adding Adoptium repository:"

    echo "- public key -> keyring"
    rm -f /tmp/adoptium-public-key /tmp/adoptium-archive-keyring.gpg
    wget -O /tmp/adoptium-public-key https://adoptium.jfrog.io/artifactory/api/security/keypair/default-gpg-key/public
    gpg --no-default-keyring --keyring /tmp/adoptium-keyring.gpg --import /tmp/adoptium-public-key
    rm -f /tmp/adoptium-public-key

    echo " - keyring -> GPG key"
    gpg --no-default-keyring --keyring /tmp/adoptium-keyring.gpg --export --output /tmp/adoptium-archive-keyring.gpg
    rm -f /tmp/adoptium-keyring.gpg

    echo " - Moving GPG key to /usr/share/keyrings"
    sudo mv -f /tmp/adoptium-archive-keyring.gpg /usr/share/keyrings

    echo " - Creating /etc/apt/sources.list.d/adoptium.list"
    echo "deb [signed-by=/usr/share/keyrings/adoptium-archive-keyring.gpg] https://adoptium.jfrog.io/artifactory/deb $__os_codename main" | sudo tee /etc/apt/sources.list.d/adoptium.list >/dev/null

    echo " - Installing temurin-17-jre"
    #try to install temurin and adoptopenjdk java versions; if it fails, remove repository to avoid breaking user's system
    (install_packages temurin-17-jre)
    if [ $? != 0 ]; then
      anything_installed_from_repo "https://adoptium.jfrog.io/artifactory/deb"
      if [ $? != 0 ]; then
        # nothing installed from repo, this check is to prevent removing repos which other pi-apps scripts or the user have used successfully
        # safe to remove
        sudo rm -f /etc/apt/sources.list.d/adoptium.list /usr/share/keyrings/adoptium-archive-keyring.gpg
      fi
      warning "Failed to install temurin packages. Adoptium repository has been removed." && warning "It is up to you to download and install a working java 17 version." && echo "" && warning "Continuing the install without them."
    fi
    ;;
  bookworm | sid)
    warning "You are running Debian $__os_codename which is an unstable repo, you may not have Java 17 installed by this script."
    package_available openjdk-17-jre
    if [[ $? == "0" ]]; then
      install_packages openjdk-17-jre || warning "Failed to install install a working java 17. You will have to install one yourself. Continuing the install without them."
    fi
    ;;
  *)
    error "Debian version ($__os_codename) is too old, update to debian Buster or newer"
    ;;
  esac
  ;;
Kali)
  install_packages sed wget apt-transport-https gnupg || error "Failed to install dependencies"
  hash -r

  status "Adding Adoptium repository:"

  echo "- public key -> keyring"
  rm -f /tmp/adoptium-public-key /tmp/adoptium-archive-keyring.gpg
  wget -O /tmp/adoptium-public-key https://adoptium.jfrog.io/artifactory/api/security/keypair/default-gpg-key/public
  gpg --no-default-keyring --keyring /tmp/adoptium-keyring.gpg --import /tmp/adoptium-public-key
  rm -f /tmp/adoptium-public-key

  echo " - keyring -> GPG key"
  gpg --no-default-keyring --keyring /tmp/adoptium-keyring.gpg --export --output /tmp/adoptium-archive-keyring.gpg
  rm -f /tmp/adoptium-keyring.gpg

  echo " - Moving GPG key to /usr/share/keyrings"
  sudo mv -f /tmp/adoptium-archive-keyring.gpg /usr/share/keyrings

  echo " - Creating /etc/apt/sources.list.d/adoptium.list"
  echo "deb [signed-by=/usr/share/keyrings/adoptium-archive-keyring.gpg] https://adoptium.jfrog.io/artifactory/deb buster main" | sudo tee /etc/apt/sources.list.d/adoptium.list >/dev/null

  echo " - Installing temurin-17-jre"
  #try to install temurin and adoptopenjdk java versions; if it fails, remove repository to avoid breaking user's system
  (install_packages temurin-17-jre)
  if [ $? != 0 ]; then
    anything_installed_from_repo "https://adoptium.jfrog.io/artifactory/deb"
    if [ $? != 0 ]; then
      # nothing installed from repo, this check is to prevent removing repos which other pi-apps scripts or the user have used successfully
      # safe to remove
      sudo rm -f /etc/apt/sources.list.d/adoptium.list /usr/share/keyrings/adoptium-archive-keyring.gpg
    fi
    warning "Failed to install temurin packages. Adoptium repository has been removed." && warning "It is up to you to download and install a working java version." && echo "" && warning "Continuing the install without them."
  fi
  ;;
Ubuntu)
  # ubuntu default repositories now include openjdk-8 openjdk-11 and openjdk-17
  install_packages openjdk-17-jre || error "Failed to install java 17"
  ;;
*)
  error "$__os_id appears to be an unsupported OS"
  ;;
esac

status "Downloading snapshot archive."
[[ -f "/tmp/$archive_name" ]] && rm -f "/tmp/$archive_name"
wget "$repo_url/$archive_name" --directory-prefix /tmp || error 'Failed to download latest release!'

# check if folder already exists (unlikely, but just in case)
if [[ -d "$game_folder" ]]; then
  warning "Found existing Forge directory in $game_folder !!!" && echo "It will be moved to /tmp/mtg-forge-old !!!"
  mv 	"$game_folder" /tmp/MTG-Forge-old || error "Failed to move $game_folder directory to /tmp/ !!! Please, move or delete it yourself and then try installing again."
fi

mkdir	"$game_folder"

status "Extracting the game archive."
tar -xvf "/tmp/forge-gui-desktop-${subversion}.tar.bz2" --directory="$game_folder" || error 'Failed to extract the game archive!'

# add $@ after .jar to pass cli arguments in bash script
status "Fixing currently broken cli simulation mode"
sed -i 's|\$SHAREDPARAMS$|& '\$\@'|' "$game_folder/forge.sh"

# replace broken forge-adventure.sh script with a copy of working forge.sh script
status "Fixing currently broken adventure shell script."
jarname="$(find "$game_folder" -name 'forge-gui-mobile*.jar' | xargs basename)"
cp "$game_folder/forge.sh" "$game_folder/forge-mobile.sh"
sed -i "s|forge-gui-desktop-.*-jar-with-dependencies.jar|$jarname|" "$game_folder/forge-mobile.sh"

# create desktop menu entries
echo "[Desktop Entry]
Type=Application
Name=MTG Forge
GenericName=Forge
Comment=Rules Engine for MTG card game.
Path=$game_folder
Exec=$game_folder/forge.sh
Icon=$game_folder/res/skins/default/hd_logo.png
Terminal=false
Categories=Game;Java;
Keywords=MTG;Forge;Adventure;Card;Game;Magic
StartupNotify=true" > "$HOME/.local/share/applications/Forge.desktop"

echo "[Desktop Entry]
Type=Application
Name=MTG Forge Adventure
GenericName=Forge-mobile
Comment=Mobile UI version of Forge with the Adventure mode.
Path=$game_folder
Exec=$game_folder/forge-mobile.sh
Icon=$game_folder/res/skins/default/adv_logo.png
Terminal=false
Categories=Game;Java;
Keywords=MTG;Forge;Adventure;Card;Game;Magic
StartupNotify=true" > "$HOME/.local/share/applications/Forge-Adventure.desktop"

#!/bin/bash

webVer=$(get_release card-forge/forge)

source $GITHUB_WORKSPACE/.github/workflows/update_github_script.sh