scancode_to_name(3alleg4)

💖 scancode_to_name — the Allegro manual, but make it cute 💖

okay bestie, welcome to the Allegro game programming library manual, section 3alleg4, and today's main character is scancode_to_name. she's a little function with a big job: turning a scancode into an actual key name. let's get into it. 🎀

✨ SYNOPSIS ✨

#include <allegro.h>

const char *scancode_to_name(int scancode);

that's it. that's the whole vibe. one include, one function, one int going in and one const char * coming out. 💅

🌸 DESCRIPTION 🌸

so this function returns a string pointer that contains the name of the key matching the scancode you handed it. like, you give her a scancode, she gives you back a name. iconic behaviour, no notes. 👑

and why do you care? because it's genuinely useful when you, for example, let the user pick a key for some action and you want to show them something more meaningful than just the raw scancode. nobody wants to read 42 and feel something. show them a name instead, fr fr. 😭

example, since we love a demonstration:

char const *keyname = scancode_to_name(scancode);
allegro_message("You pressed the %s key.", keyname);

look at that. clean. the user presses a key, you tell them which key. slay. 🦋

👀 SEE ALSO 👀

• scancode_to_ascii(3alleg4) — her cousin, the other direction of the same energy ✨
• exkeys(3alleg4) — the example file, go read it, it ate 💖

ngl bestie, if you're letting users rebind keys and you're printing raw numbers at them instead of calling this function, that's not the vibe check you wanna fail. 🙈

and that's the page!! brought to you by Allegro version 4.4.3, the one and only, and lovingly delivered under the scancode_to_name(3alleg4) banner. now go press some keys, you main character. 💜🌈⭐