Add a message for a command.

It's quick, I hope you can help me. Look at https://prnt.sc/w65pc5 what I want to do is add a message that comes to you when the item in the head is changed.

 

@Okky_ You mean when the player changes their headwear?

 

First, I think you forgot to check if the label of the command is correct. This code will fire whenever a command is executed, so you probably want to add

Code:

 if (label.equalsIgnoreCase("hat")) 

around the whole thing (assuming the command is /hat)
Second, you have two variables, p and player, both referring to the player. I'd strongly recommend having just one variable player, and removing the p variable.
Third, I think you want to add the

Code:

 p.sendMessage("Succesfully changed hat!") 

after

Code:

 player.getInventory().remove(hand); 

Hope that helps!

 

You're typically better off using Command#getName() instead of the label so you don't have to worry about aliases.