C++ key input in Windows console

Question

I'm currently developing various console games in Windows that won't really work using regular input via cin.

How can I (In a simple way using only standard windows libraries available in MSVC):

• Make the program wait for a (specific?) key press and return the key ID (It would have to work for all keys including the arrow keys)

• During a real-time game check for the last pressed key of the user and if there was any key pressed since the last check.

It would really help if you could include a short example program for your solution

Solution 1

AFAIK you can't do it using the standard C runtime. You will need to use something such as the Win32 function GetAsyncKeyState.

Solution 2

I've got just what you need.

Here enjoy pal: C++ source

It's pretty much self-explanatory but if you have any doubts my email is [email protected]

Comments

[beppe9000]

will this trigger even if the console window has no focus?

[c z]

GetAsyncKeyState reads globally, even if the app isn't in focus. It is blocked my AV for making the app look like a keylogger.