We have a very introductory structure in place with 1 game that works.
This commit is contained in:
Storm Dragon
325
linux-game-manager.sh
Executable file
325
linux-game-manager.sh
Executable file
@ -0,0 +1,325 @@
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#!/usr/bin/env bash
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license() {
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cat << EOF
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■The contents of this file are subject to the Common Public Attribution
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License Version 1.0 (the ■License■); you may not use this file except in
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compliance with the License. You may obtain a copy of the License at
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https://opensource.org/licenses/CPAL-1.0. The License is based on the Mozilla Public License Version
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1.1 but Sections 14 and 15 have been added to cover use of software over a
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computer network and provide for limited attribution for the Original
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Developer. In addition, Exhibit A has been modified to be consistent with
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Exhibit B.
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Software distributed under the License is distributed on an ■AS IS■ basis,
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WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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for the specific language governing rights and limitations under the
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License.
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The Original Code is linux-game-manager.
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The Original Developer is not the Initial Developer and is . If
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left blank, the Original Developer is the Initial Developer.
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The Initial Developer of the Original Code is Billy "Storm Dragon" Wolfe. All portions of
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the code written by Billy Wolfe are Copyright (c) 2020. All Rights
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Reserved.
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Contributor Michael Taboada.
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Attribution Copyright Notice: linux-game-manager copyright 2022 Storm Dragon. All rights reserved.
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Attribution Phrase (not exceeding 10 words): A Stormux project
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Attribution URL: https://stormgames.wolfe.casa
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Graphic Image as provided in the Covered Code, if any.
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Display of Attribution Information is required in Larger
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Works which are defined in the CPAL as a work which combines Covered Code
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or portions thereof with code not governed by the terms of the CPAL.
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EOF
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}
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# Dialog accessibility
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export DIALOGOPTS='--no-lines --visit-items'
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# Function to open urls
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open_url() {
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xdg-open "${*}" 2> /dev/null
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}
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# Create desktop launcher file
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desktop_launcher() {
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local desktopFile="${HOME}/linux-game-manager.desktop"
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if [[ -e "${desktopFile}" ]]; then
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echo "the file ${desktopFile} exists. Cannot create the launcher."
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exit 1
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fi
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local dotDesktop
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local terminal
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# Try to find an accessible terminal
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for i in mate-terminal lxterminal terminator gnome-terminal ; do
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if command -v $i &> /dev/null ; then
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terminal="$i"
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break
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fi
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done
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dotDesktop=('[Desktop Entry]'
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'Name=Linux game manager'
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'GenericName=Linux game Manager'
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'Comment=Install and launch games that are accessible to the blind'
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"Exec=${terminal} -t \"Linux Game Manager\" -e \"/usr/bin/bash -c 'nohup $(readlink -e "$0") 2> /dev/null'\""
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'Terminal=false'
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'Type=Application'
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'StartupNotify=false'
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'Keywords=game;'
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'Categories=Game;'
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'Version=1.0')
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for i in "${dotDesktop[@]}" ; do
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echo "$i" >> "${desktopFile}"
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done
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desktop-file-install --dir "${HOME}/.local/share/applications" -m 755 "${desktopFile}"
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xdg-desktop-icon install ~/.local/share/applications/linux-game-manager.desktop
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rm "${desktopFile}"
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exit 0
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}
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clear_cache() {
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local answer
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if [[ ! -d "${cache}" ]]; then
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echo "No cache found at ${cache}."
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return
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fi
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while ! [[ "${answer,,}" =~ ^yes$|^no$ ]]; do
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echo "This will delete all contents of ${cache}. Are you sure you want to continue?"
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echo "Please type yes or no."
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echo
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read -r answer
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done
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if [[ "$answer" == "no" ]]; then
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return
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fi
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# All safety checks done. Delete the cache.
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rm -rfv "${cache}"
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echo "Cache deleted."
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}
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download() {
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local source=($@)
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for i in "${source[@]}" ; do
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local dest="${i##*/}"
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dest="${dest//%20/ }"
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# Remove the destination file if it is empty.
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test -s "${cache}/${dest}" || rm -f "${cache}/${dest}" 2> /dev/null
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if [[ "${redownload}" == "true" ]] && [[ -e "${cache}/${dest}" ]]; then
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rm -v "${cache}/${dest}"
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fi
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# Skip if the item is in cache.
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test -e "${cache}/${dest}" && continue
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if ! wget -4 -O "${cache}/${dest}" "${i}" ; then
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echo "Could not download \"$i\"..."
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exit 1
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fi
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done
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}
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get_installer() {
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trap "exit 0" SIGINT
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# If the file is in cache nothing else needs to be done.
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if [[ -f "${cache}/$1" ]]; then
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return
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fi
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# Create message for dialog.
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local message="Make sure $1 is available in either your Downloads or Desktop directory and press enter to continue."
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if [[ -n "$2" ]]; then
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message+="\n\nThe last good known URL for $game is:"
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message+="\n$2"
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fi
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if echo "$2" | xclip -selection clipboard 2> /dev/null ; then
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message+="\n\nThe URL has been copied to the clipboard."
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fi
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dialog --ok-label "Continue" \
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--backtitle "Linux Game Manager" \
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--msgbox "$message" -1 -1
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# Search the Desktop and Downloads directories for the installation file
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for i in ~/Downloads ~/Desktop ; do
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find $i -type f -name "$1" -exec cp -v {} "${cache}/" \;
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done
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# If the file is still not available abort.
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if [[ ! -f "${cache}/$1" ]]; then
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echo "couldn't find $1. Please download the file and try again."
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exit 1
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fi
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}
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help() {
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echo "${0##*/}"
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echo "Released under the terms of the Common Public Attribution License Version 1.0"
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echo -e "This is a Stormux project: https://stormux.org\n"
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echo -e "Usage:\n"
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echo "With no arguments, open the game launcher."
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for i in "${!command[@]}" ; do
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echo "-${i/:/ <parameter>}: ${command[${i}]}"
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done | sort
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exit 0
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}
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# main script
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add_launcher() {
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local launchSettings="${game}|${*}"
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if ! grep -F -q -x "${launchSettings}" "${configFile}" 2> /dev/null ; then
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echo "${launchSettings}" >> "${configFile}"
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sort -o "${configFile}" "${configFile}"
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fi
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}
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# Install games
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game_installer() {
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mapfile -t installedGames < <(sed '/^$/d' "${configFile}" 2> /dev/null | cut -d '|' -f3)
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# Create the menu of installed games
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declare -a menuList
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for i in "${gameList[@]}" ; do
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local menuItem="$i"
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for j in "${installedGames[@]}" ; do
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if [[ "$j" == "$menuItem" ]]; then
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unset menuItem
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fi
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done
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if [[ -n "$menuItem" ]]; then
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menuList+=("$menuItem" "$menuItem")
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fi
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done
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if [[ ${#menuList[@]} -eq 0 ]]; then
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echo "All games are already installed."
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exit 0
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fi
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menuList+=("Donate" "Donate")
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game="$(dialog --backtitle "Game Installer" \
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--clear \
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--no-tags \
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--menu "Please select a game to install" 0 0 0 "${menuList[@]}" --stdout)"
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}
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# launch games that are installed
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game_launcher() {
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mapfile -t lines < <(sed '/^$/d' "${configFile}" 2> /dev/null)
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if [[ ${#lines} -eq 0 ]]; then
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echo "Install some games first."
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exit 0
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fi
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# Create the menu of installed games
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declare -a menuList
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for i in "${lines[@]}" ; do
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menuList+=("${i#*|}" "${i%|*}")
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done
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menuList+=("Donate" "Donate")
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game="$(dialog --backtitle "Linux Game Launcher" \
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--clear \
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--no-tags \
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--menu "Please select a game to play" 0 0 0 "${menuList[@]}" --stdout)"
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local menuCode=$?
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if [[ $menuCode -eq 1 ]]; then
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exit 0
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fi
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if [[ "$game" == "Donate" ]]; then
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open_url "https://ko-fi.com/stormux"
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exit 0
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fi
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exec ${game%|}
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}
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# If display isn't set assume we are launching from console and an X environment is running using display :0
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if [[ -z "$DISPLAY" ]]; then
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export DISPLAY=":0"
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fi
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# Settings file
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cache="${XDG_CACHE_HOME:-$HOME/.cache}/linux-game-manager"
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configFile="${XDG_CONFIG_HOME:-$HOME/.config}/storm-games/linux-game-manager/games.conf"
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mkdir -p "${cache}"
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mkdir -p "${configFile%/*}"
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# Load any arguments from settings.conf file
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if [[ -r "${configFile%/*}/settings.conf" ]]; then
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source "${configFile%/*}/settings.conf"
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fi
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unset noCache
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# Set up logging
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echo -e "\n\n-----> Logging started at $(date '+%A, %B %d, %Y at %I:%M%p')\n" >> "${cache}/linux-game-manager.log"
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exec &> >(/usr/bin/tee -a "${cache}/linux-game-manager.log")
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# The list of games available for installation.
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# Use menu friendly names.
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gameList=(
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"Fantasy Story II"
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)
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# Check for required packages
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requiredPackages=(
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"curl"
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"unzip"
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"wget"
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)
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for i in "${requiredPackages}" ; do
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if ! command -v $i &> /dev/null ; then
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echo "Please install $i before continuing."
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exit 1
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fi
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done
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# With no arguments, open the game launcher.
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if [[ $# -eq 0 ]]; then
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game_launcher
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fi
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# Array of command line arguments
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declare -A command=(
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[C]="Clear the cache. All game installers will be deleted."
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[D]="Create desktop shortcut. You can launch Linux Game Manager from the desktop or applications menu."
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[h]="This help screen."
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[i]="Install games."
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[L]="Display license information."
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[N]="No cache, delete the installer after it has been extracted."
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[R]="Redownload. Removes old versions of packages from cache before installing."
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)
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# Convert the keys of the associative array to a format usable by getopts
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args="${!command[*]}"
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args="${args//[[:space:]]/}"
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while getopts "${args}" i ; do
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case "$i" in
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C) clear_cache;;
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D) desktop_launcher;;
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h) help;;
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i) game_installer;;
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L) license;;
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N) noCache="true";;
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R) redownload="true";;
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esac
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done
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# Install game based on the selection above.
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installPath="${HOME}/.local/games"
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mkdir -p "${installPath}"
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case "${game}" in
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"Fantasy Story II")
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get_installer "FS2_2.6_Linux.zip" "https://drive.google.com/file/d/187OaD1HhPoty85yJafZyvfqD5_G3P04c/view?usp=sharing"
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pushd "${installPath}"
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unzip "${cache}/FS2_2.6_Linux.zip"
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popd
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chmod +x "${installPath}/FS2_2.6_Linux/FS2.x86_64"
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add_launcher "${installPath}/FS2_2.6_Linux/FS2.x86_64" "-ESpeakApplication=espeak-ng"
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;;
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"Donate")
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open_url "https://ko-fi.com/stormux"
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;;
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*)
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[[ -n "${game}" ]] && echo "Game \"${game}\" not found."
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exit 1
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;;
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esac
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exit 0
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