Enable the Linux terminal on any Android device, and you can create or practice your bash scripting on the go.
Pick or Drag & Drop cursor files in their corresponding slot. Give the cursor package a name and hit create package. Optionally you can also decide wether to create the package inside a .zip ...
"sell_weapon" = NPC takes weapon and pays amount of $ back and/or gives you items in return "exchange" = NPC takes items/money and gives items/weapons/money in return ...