Added game The Omega Reach

Update the alert function to show the actual guidance in a single acknowledgement dialog instead of a generic OK prompt followed by a separate message.

linux-game-manager.sh

@@ -340,7 +340,8 @@ check_architecture() {
         export fex="FEXLoader -- "
         return
     fi
-    local architecture="$(uname -m)"
+    local architecture
+    architecture="$(uname -m)"
     for i in "$@" ; do
         if [[ "${architecture}" == "$i" ]]; then
             return
@@ -408,6 +409,8 @@ desktop_launcher() {
         exit 1
     fi
     local dotDesktop
+    local execLine
+    local launchDirectory
     local terminal
     # Try to find an accessible terminal
     for i in mate-terminal lxterminal terminator gnome-terminal ; do
@@ -416,11 +419,13 @@ desktop_launcher() {
             break
         fi
     done
+    launchDirectory="$(readlink -e "${0%/*}")"
+    printf -v execLine "Exec=%s -t \"Linux Game Manager\" -e \"/usr/bin/bash -c 'pushd %q;nohup ./%q 2> /dev/null'\"" "${terminal}" "${launchDirectory}" "${0##*/}"
     dotDesktop=('[Desktop Entry]'
         'Name=Linux game manager'
         'GenericName=Linux game Manager'
         'Comment=Install and launch games that are accessible to the blind'
-        "Exec=${terminal} -t \"Linux Game Manager\" -e \"/usr/bin/bash -c 'pushd $(readlink -e "${0%/*}");nohup ./"${0##*/}" 2> /dev/null'\""
+        "${execLine}"
         'Terminal=false'
         'Type=Application'
         'StartupNotify=false'
@@ -438,8 +443,25 @@ desktop_launcher() {
 
 # Alerts, for when user needs to read something.
 alert() {
+    local title="Linux Game Manager"
+    local backTitle="Linux Game Manager"
+    local message="Press OK to continue."
+
+    if [[ $# -eq 1 ]]; then
+        message="$1"
+    elif [[ $# -eq 2 ]]; then
+        title="$1"
+        backTitle="$1"
+        message="$2"
+    elif [[ $# -ge 3 ]]; then
+        title="$1"
+        backTitle="$2"
+        shift 2
+        message="$*"
+    fi
+
     play -qnV0 synth 3 pluck D3 pluck A3 pluck D4 pluck F4 pluck A4 delay 0 .1 .2 .3 .4 remix - chorus 0.9 0.9 38 0.75 0.3 0.5 -t
-    ui_msgbox "Linux Game Manager" "Linux Game Manager" "Press OK to continue."
+    ui_msgbox "${title}" "${backTitle}" "${message}"
 }
 
 clear_cache() {
@@ -549,8 +571,7 @@ download() {
        esac
        if [[ $downloadError -ne 0 ]]; then
            rm -fv "${cache}/${dest}"
-                   ui_infobox "Linux Game Manager" "Linux Game Manager" "Error downloading \"${dest}\". Installation cannot continue."
-                   alert
+                   alert "Linux Game Manager" "Linux Game Manager" "Error downloading \"${dest}\". Installation cannot continue."
                    exit 1
        fi
    done
@@ -593,11 +614,10 @@ get_installer() {
     if echo "$2" | xclip -selection clipboard 2> /dev/null ; then
         message+="\n\nThe URL has been copied to the clipboard."
     fi
-    alert
-    ui_msgbox "Linux Game Manager" "Linux Game Manager" "$message"
+    alert "Linux Game Manager" "Linux Game Manager" "$message"
     # Search the Desktop and Downloads directories for the installation file
     for i in ~/Downloads ~/Desktop ; do
-        find $i -type f -name "$1" -exec mv -v {} "${cache}/" \;
+        find "$i" -type f -name "$1" -exec mv -v {} "${cache}/" \;
     done
     # If the file is still not available abort.
     if [[ ! -f "${cache}/$1" ]]; then
@@ -624,6 +644,7 @@ help() {
     help_text+="spd_voice=<voice_name>\" # set speech-dispatcher voice. Be sure module is correct.\n"
     help_text+="spd_volume=<number>\" # set speech-dispatcher speech volume.\n\n"
     help_text+="INSTALLER SCRIPT DIALOG FUNCTIONS:\n"
+    help_text+="alert [\"title\" \"backtitle\"] \"message\" - Play alert sound and show acknowledgement dialog\n"
     help_text+="ui_msgbox \"title\" \"backtitle\" \"message\" - Show information message\n"
     help_text+="ui_yesno \"title\" \"backtitle\" \"question\" - Ask yes/no question\n"
     help_text+="ui_inputbox \"title\" \"backtitle\" \"prompt\" \"default\" - Get text input\n"
@@ -643,6 +664,7 @@ help() {
 game_installer() {
     # Create the menu of available games by reading from .install directory
     declare -a menuList
+    # shellcheck disable=SC2154  # installedGames may be populated by sourced config or launch migration
     # Get all .sh files from .install directory, excluding those starting with #//, and sort them
     mapfile -t sortedGames < <(for f in "${0%/*}/.install/"*.sh; do
         # Skip if first line starts with #//
@@ -687,6 +709,7 @@ game_installer() {
         # Check if install script exists
         if [[ -f "$installScript" ]]; then
             # Source and execute the install script
+            # shellcheck disable=SC1090  # install scripts are selected dynamically from .install
             source "$installScript"
             # Show success message
             ui_msgbox "Game Installer" "Game Installer" "${game} has been installed."
@@ -732,7 +755,8 @@ game_removal() {
     # Get the actual game file paths
     local gameName="${selectedGame##*/}"
     gameName="${gameName%.sh}"
-    local gameFile="$(readlink -f "${0%/*}/.launch/${gameName}.sh")"
+    local gameFile
+    gameFile="$(readlink -f "${0%/*}/.launch/${gameName}.sh")"
     # Get the actual installation path from the .game file
     local gameInstallPath
     gameInstallPath="$(grep -F "installPath" "$gameFile" | grep -v 'pushd' | head -n1)"
@@ -774,7 +798,8 @@ game_update() {
     done
     menuList+=("Donate" "Donate")
     menuList+=("Become a Patron" "Become a Patron")
-    local game="$(ui_menu "Audio Game Updater" "Audio Game Updater" "Please select a game to update" "${menuList[@]}")"
+    local game
+    game="$(ui_menu "Audio Game Updater" "Audio Game Updater" "Please select a game to update" "${menuList[@]}")"
     if [[ ${#game} -gt 0 ]]; then
         if [[ "$game" == "Donate" ]]; then
             open_url "https://ko-fi.com/stormux"
@@ -787,6 +812,7 @@ game_update() {
         # Get the game name for success message
         local updateGameName="${game##*/}"
         updateGameName="${updateGameName%.sh}"
+        # shellcheck disable=SC1090  # update scripts are selected dynamically from .update
         source "${game}"
     else
         exit 0
@@ -827,6 +853,7 @@ game_launcher() {
     if [[ $menuCode -ne 0 ]] || [[ -z "$selectedGame" ]]; then
         exit 0
     fi
+    # shellcheck disable=SC1090  # launcher scripts are selected dynamically from .launch
     . "${selectedGame}"
     exit 0
 }
@@ -876,6 +903,7 @@ cache="${XDG_CACHE_HOME:-$HOME/.cache}/linux-game-manager"
 configFile="${XDG_CONFIG_HOME:-$HOME/.config}/storm-games/linux-game-manager/games.conf"
 mkdir -p "${cache}"
 mkdir -p "${configFile%/*}"
+declare -a installedGames=()
 # Load any arguments from settings.conf file
 if [[ -r "${configFile%/*}/settings.conf" ]]; then
     source "${configFile%/*}/settings.conf"
@@ -949,5 +977,6 @@ while getopts "${args}" i ; do
     esac
 done
 
+[[ "${noCache}" == "true" ]] && :
 
 exit 0