make it easier to add games where the installer has to be manually downloaded.

audiogame-manager.sh

@@ -282,6 +282,23 @@ download() {
     done
 }
 
+get_installer() {
+        # If the file is in cache nothing else needs to be done.
+        if [[ -f "${cache}/$1" ]]; then
+            return
+        fi
+        read -p "Make sure $1 is available in either your Downloads or Desktop directory and press enter to continue." continue
+        # Search the Desktop and Downloads directories for the installation file
+        for i in ~/Downloads ~/Desktop ; do
+            find $i -type f -name "$1" -exec cp -v {} "${cache}/" \;
+        done
+        # If the file is still not available abort.
+        if [[ ! -f "${cache}/$1" ]]; then
+            echo "couldn't find $1. Please download the file and try again."
+            exit 1
+        fi
+}
+
 help() {
     echo "${0##*/}"
     echo "Released under the terms of the Common Public Attribution License Version 1.0"
@@ -1300,14 +1317,7 @@ EOF
         add_launcher "c:\Program Files\scrolling battles\SBYW.exe"
     ;;
     "Sequence Storm")
-        read -p "Make sure sequence-storm-win64.zip is available in either your Downloads or Desktop directory and press enter to continue." continue
+        get_installer "sequence-storm-win64.zip"
-        for i in ~/Downloads ~/Desktop ; do
-            find $i -type f -name 'sequence-storm-win64.zip' -exec cp -v {} "${cache}/" \;
-        done
-        if [[ ! -f "${cache}/sequence-storm-win64.zip" ]]; then
-            echo "couldn't find sequence-storm-win64.zip. Please download the file and try again."
-            exit 1
-        fi
         export WINEARCH=win64
         export winVer="win10"
         install_wine_bottle