Receiving Player Inputs

I am wandering what code is required to receive player inputs?

 

There isn't really a specific way to grab the user's input, instead you could send the user a message like:
"How many blocks in a 6x6x6 cube? Please respond with: /answer <answer>"
Then have onCommand pick up the answer command...

 

Spout exposes the keyboard AFAIK.

 

Oh, so I am kind of new to Java, how does onCommand work (I mean the code)

 

I have no clue on how to use Spout . onCommand is a boolean return function in the JavaPlugin class. onCommand takes several parameters such as a sender, command, arguements, etc. To check if the player has entered the command you are looking for, you would see if the command string equals 'answer' or another command you are looking for. I'd suggest looking at some simple bukkit plugin tutorials (Adamki11s tutorial) if you have no idea what onCommand is....