SDL_GetJoystickPlayerIndex(3)

✨ SDL_GetJoystickPlayerIndex ✨

okay bestie, quick vibe check: this is a page from the SDL3 FUNCTIONS manual, and it's literally all about one tiny lil function that tells you which player a joystick is. sit down, hydrate, let's go 💖

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🎀 NAME 🎀

SDL_GetJoystickPlayerIndex — get the player index of an opened joystick.

like. that's it. that's the whole job. player index, opened joystick, no cap.

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🌸 SYNOPSIS 🌸

#include <SDL3/SDL_joystick.h>

int SDL_GetJoystickPlayerIndex(SDL_Joystick *joystick);

she's small, she's tidy, she returns an int. iconic behavior honestly.

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💅 DESCRIPTION 💅

okay so here's the tea 🫖 — for XInput controllers, this returns the XInput user index. that's the whole deal.

but ngl, lowkey important: many joysticks will not be able to supply this information. like, they simply don't have it in them. not their fault. not your fault. it's just how it is 💀. don't come for the joystick.

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🦋 FUNCTION PARAMETERS 🦋

• joystick — the SDL_Joystick you got from SDL_OpenJoystick(). yeah. that one. the one you already opened. you can't get a player index for a joystick you never opened, bestie, that's not a thing 🙈

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⭐ RETURN VALUE ⭐

returns the player index, or -1 if it's not available.

so if you get -1, don't spiral. that just means "not available." check it before you do anything main-character with it, fr fr.

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🌈 THREAD SAFETY 🌈

it is safe to call this function from any thread. any of them. all of them. go off, thread queen 👑

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👑 AVAILABILITY 👑

this function is available since SDL 3.2.0. if you're on something older… that's a different era, babe. upgrade era 💜

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🍓 SEE ALSO 🍓

• SDL_SetJoystickPlayerIndex(3) — the matching setter, obviously. she sets what this one gets. the way that they're a matched pair… obsessed 🧚

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and that's the page!! short, sweet, ate, no crumbs. go forth and index some players 💖✨

Simple Directmedia Layer · SDL 3.4.18 — mwah, love u, bye 🎀🦋💅