add MTG Forge app

.github/workflows/updates/Forge.sh

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+#!/bin/bash
+
+webVer=$(get_release card-forge/forge)
+
+source $GITHUB_WORKSPACE/.github/workflows/update_github_script.sh

apps/Forge/credits

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+Script created by ArcharGelod

apps/Forge/description

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+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.

apps/Forge/install

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+#!/bin/bash
+version=forge-1.6.64
+subversion=${version/forge-} # remove "forge-" from string
+
+game_folder="$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/$archive_name; exit" EXIT
+
+status "Installing Java 17"
+case "$__os_id" in
+# Raspbian is not reported as a derivative of Debian (no /etc/upstream-release/lsb-release file)
+Raspbian | Debian | Kali)
+  adoptium_installer || exit 1
+  install_packages temurin-17-jre || exit 1
+  ;;
+Ubuntu)
+  install_packages openjdk-17-jre || exit 1
+  ;;
+*)
+  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/$archive_name" --directory-prefix /tmp || error 'Failed to download latest release!'
+
+# check if folder already exists
+if [[ -d "$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!'
+
+# problem: forge-adventure doesn't launch with java versions > 8
+# workaround: create `forge-mobile.sh` script that's a modified copy of `forge.sh` script
+status "Creating workaround for 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"

apps/Forge/uninstall

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+#!/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"

apps/Forge/website

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