Minecraft Code

Hi Guys I am working with Minecraft code builder.

This code works but can some one please tell me how it does.

My understanding is it an event handler with an arrow function.

it takes a string for the command line argument in game called Tu.
Then args type is an array of chat arguments.
followed buy the event handler with arrow function.

What i want to know is does the list of commands specified EG agent.tu(TuDirection.Left) end up in the 2nd parameter the args type Array [].
I what to know the deeper meaning of this code.

i just what to know how this event handler function works.



player.onChatCommand("Tu", [], ({ }) => {
agent.tu(TuDirection.Left)
})