How do I set a key binding in batch

问题:

So I'm making a adventure game in .bat, and I want it so that when the player presses - it takes him to the Map frame and when he presses = the player goes to the Journal. I already worked out a way to return to the frame that the player was originally in, but I need to know how to set up key bindings.
Key bindings are a key that you press at anytime, and when you press it something happens, like you go to a map or teleport.

回答1:

As stated in the comments your best bet is to use choice. The main setup for choice is:

@choice [/c:] [/n] [/t /d ] [/m <"Text">]

The /c attribute lists all the available choices (i.e /c:123) would allow 1, 2 or 3 to be pressed.

The /n specifies not to display the inputted choices. (i.e the choices "123" would show up in console as [123]?) For [123]? to be shown leave out the /n

/t sets the time before a default choice is made

/d sets the default choice to be made after /t seconds

/m sets text to be displayed in the console window

For Example:

    @ECHO off
    @CHOICE /c:123 /n /t 100 /d 1 /m "TextGoesHere"
    if ERRORLEVEL 3 GOTO three
    if ERRORLEVEL 2 GOTO two
    if ERRORLEVEL 1 GOTO one
    goto end
    :one
    echo You pressed 1!
    echo This is also the default choice after 100 seconds
    goto end
    :two
    echo You pressed 2!
    goto end
    :three
    echo You pressed 3!
    :end
    pause

Would display:

TextGoesHere [1,2,3]?

And if 2 was pressed:

TextGoesHere [1,2,3]?
You have pressed "2"!
press any key to continue...

And of course you could add code to these sections instead of just displaying text.

For more info about "choice" click here