Adding AiPlayer To SkySmash

When the first version came out, it only let you play with your friends over a local network. But then I thought, "Wait, getting six friends together in the same room to play this? That’s kinda tough!" So, to make it posible for solo player could play this game, I decided to add ai player to the game.

At first, I hope this ai player could be:

- learn from the real player's action

- getting harder/more like you as you play more and more

But I found it is a bit difficult for me...

But I stumbled upon a unity open source project called ml-agents, which allows you training a various ai agents with various behaviors. After a lots of trial, error and painful process, I finally got an ai for my game that isn't "totally stupid", and it might even bring a little chanllage for new players?

Finally, I added support for five languages to the game, hoping that you and your friends, or ai players, will have fun (｀・ω・´)