In 1.12.2, I used ICommand to make commands. This worked well for my mod. How do I make a command in 1.15.2? ICommand isn't a thing anymore. I tried ICommandSource, but I don't see how that would work for creating a command. Maybe there's something I'm not seeing. I'm not sure. I would appreciate it if someone could offer a solution to this problem, my problem is that I can't create a command it isn't the ICommandSource.