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Allow mapping a controller other than the first one

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This commit is contained in:
Sam Lantinga 2022-09-07 01:58:42 -07:00
parent 42cf6d6c56
commit a7fde3f835
1 changed files with 10 additions and 2 deletions
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12
test/controllermap.c
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@ -711,6 +711,7 @@ main(int argc, char *argv[])
{
const char *name;
int i;
int joystick_index;
SDL_Joystick *joystick;
SDL_SetHint(SDL_HINT_ACCELEROMETER_AS_JOYSTICK, "0");
@ -787,9 +788,16 @@ main(int argc, char *argv[])
}
}
joystick = SDL_JoystickOpen(0);
joystick_index = 0;
for (i = 1; i < argc; ++i) {
if (argv[i] && *argv[i] != '-') {
joystick_index = SDL_atoi(argv[i]);
break;
}
}
joystick = SDL_JoystickOpen(joystick_index);
if (joystick == NULL) {
SDL_Log("Couldn't open joystick 0: %s\n", SDL_GetError());
SDL_Log("Couldn't open joystick %d: %s\n", joystick_index, SDL_GetError());
} else {
WatchJoystick(joystick);
SDL_JoystickClose(joystick);