first code for moving to new game launch system, stuff is likely broken.

.launch/TobyCustom/.dependencies

@@ -0,0 +1,23 @@
+check_dependencies() {
+    if [[ $# -lt 2 ]]; then
+         dialog --backtitle "Linux Game Manager" \
+                --msgbox "Invalid call to check_dependencies(). Please check your code." -1 -1 --stdout
+        exit 1
+    fi
+    local packagePath="$1" # Path where the launcher will attempt the package, e.g. ${gamePath/Addons/PACKAGENAME/something.pk3
+    local packageURL="$2" # URL where the package can be downloaded.
+    shift 2
+    if [[ -e "${packagePath}" ]]; then
+        return
+    fi
+    local message=(
+        "You are missing the \"${packagePath##/*}\" Package." $'\n'
+        "You can get it from \"${packageURL}\"" $'\n')
+    echo "${packageURL}" | DISPLAY="${DISPLAY:-:0}" xclip -selection clipboard && message+=("The URL has been copied to the clipboard." $'\n')
+    for i in "${@}" ; do
+        message+=("$i" $'\n')
+    done
+    dialog --backtitle "Linux Game Manager" \
+        --msgbox "${message[*]}" -1 -1 --stdout
+    exit 1
+}