Copy the cloud sprite into whatever you wish to use. You obviously may edit it to merge it with another sprite for the purposes of anything, though it is not advised you just copy the scripts over from here to your sprite. (Copy the SPRITE over and move the scripts) Remember to credit me.
Coming soon: 2.2- Switch to Scratch Standard Character Set 2.1: Now allows lists to be concatenated and split in an encoder-friendly and user-updatable way. It's buggy, though (All lists must have entirely lowercase names) Works with an indefinite number of lists! Just make a list in which you list the lists you wish to concatenate (yes. That was a complicated sentence) and run the "merge" block on that list and the list you wish to join them to. It will merge them in a way you can easily split later and can turn into a cloud variable at will. I don't yet know how to check for upper case vs. lower case keys, so if anyone does please tell me. Update! 2.0: Now uses dropdowns to easily work with any list and variable you want to encrypt with! Made SPECIFICALLY for DropBlock games. Anyone can use it, though. This is a program that easily converts lists (which can include letters and most symbols on a standard American keyboard) into cloud variables and back using numbers and stuff. Move all of the blocks (ALL OF THEM.) in the encoder into your project to make it work. Remember not to make unsafe chatrooms.