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Add vertical mode for Nintendo Joy-Con (#6303)

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* Added support for vertical mode for Joy-Con controllers
* Added the hint SDL_HINT_JOYSTICK_HIDAPI_VERTICAL_JOY_CONS for switching to this mode
* Added support for SL/SR buttons in combined/vertical mode and L/ZL/R/ZR buttons in mini-gamepad mode
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Happy Harry 2022-10-03 00:19:34 +08:00 • committed by GitHub
parent 0672dc8d8f
commit 6c8bf3af4c
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 39 additions and 5 deletions
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13
src/joystick/SDL_gamecontroller.c
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@ -606,8 +606,17 @@ static ControllerMapping_t *SDL_CreateMappingForHIDAPIController(SDL_JoystickGUI
}
break;
default:
/* Mini gamepad mode */
SDL_strlcat(mapping_string, "a:b0,b:b1,guide:b5,leftshoulder:b9,leftstick:b7,leftx:a0,lefty:a1,rightshoulder:b10,start:b6,x:b2,y:b3,", sizeof(mapping_string));
if (SDL_GetHintBoolean(SDL_HINT_JOYSTICK_HIDAPI_VERTICAL_JOY_CONS, SDL_FALSE)) {
/* Vertical mode */
if (guid.data[15] == k_eSwitchDeviceInfoControllerType_JoyConLeft) {
SDL_strlcat(mapping_string, "back:b4,dpdown:b12,dpleft:b13,dpright:b14,dpup:b11,leftshoulder:b9,leftstick:b7,lefttrigger:a4,leftx:a0,lefty:a1,misc1:b15,", sizeof(mapping_string));
} else {
SDL_strlcat(mapping_string, "a:b0,b:b1,guide:b5,rightshoulder:b10,rightstick:b8,righttrigger:a5,rightx:a2,righty:a3,start:b6,x:b2,y:b3,", sizeof(mapping_string));
}
} else {
/* Mini gamepad mode */
SDL_strlcat(mapping_string, "a:b0,b:b1,guide:b5,leftshoulder:b9,leftstick:b7,leftx:a0,lefty:a1,rightshoulder:b10,start:b6,x:b2,y:b3,", sizeof(mapping_string));
}
break;
}
} else {