Audio Quake launcher added. Not working quite right yet.

linux-game-manager.sh

@@ -244,7 +244,7 @@ download() {
                fi
            ;;
        esac
-       if [[ $downloadError -eq 0 ]]; then
+       if [[ $downloadError -ne 0 ]]; then
            rm -fv "${cache}/${dest}"
                    dialog --backtitle "Linux Game Manager" \
                        --infobox "Error downloading \"${dest}\". Installation cannot continue." -1 -1 --stdout
@@ -398,7 +398,7 @@ game_installer() {
             exit 1
         fi
     fi
-    if [[ -e "${0%/*}/.launch/${game}.game" ]] && ! [[ -L "${0%/*}/.launch/${game.sh}" ]]; then
+    if [[ -e "${0%/*}/.launch/${game}.game" ]] && ! [[ -L "${0%/*}/.launch/${game}.sh" ]]; then
         ln -srf "${0%/*}/.launch/${game}.game" "${0%/*}/.launch/${game}.sh"
     fi
     exit 0
@@ -494,7 +494,7 @@ game_launcher() {
     mapfile -t lines < <(
         sed '/^$/d' "${configFile}" 2> /dev/null
         if [[ -d ".launch" ]]; then
-            find "${0%/*}/.launch" -maxdepth 1 -type f -iname "*.sh" -exec bash -c '
+            find -L "${0%/*}/.launch" -maxdepth 1 -type f -iname "*.sh" -exec bash -c '
                 for f; do
                         [[ $(head -n1 "$f") == "#"* ]] && continue
                         name="${f##*/}"