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Add gamepad switching handling

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Lily Rose 2025-03-04 22:36:32 +11:00
parent d20ee6ce9a
commit 0621e9c993
1 changed files with 13 additions and 1 deletions
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14
main.c
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@ -202,7 +202,14 @@ SDL_AppResult SDL_AppEvent(void *appstate, SDL_Event *event) {
SDL_GamepadDeviceEvent device_event = event->gdevice;
SDL_JoystickID joystick_id = device_event.which;
SDL_Log("Gamepad ID %d added", joystick_id);
state->gamepad = SDL_OpenGamepad(joystick_id); // TODO: store multiple gamepads in state
// TODO: handle multiple gamepads in state
if (state->gamepad) {
SDL_Log("Closing gamepad");
SDL_CloseGamepad(state->gamepad);
state->gamepad = NULL;
}
SDL_Log("Opening gamepad");
state->gamepad = SDL_OpenGamepad(joystick_id);
if (!state->gamepad) {
SDL_LogError(SDL_LOG_CATEGORY_ERROR, "Failed to open gamepad: %s", SDL_GetError());
}
@ -212,6 +219,11 @@ SDL_AppResult SDL_AppEvent(void *appstate, SDL_Event *event) {
SDL_GamepadDeviceEvent device_event = event->gdevice;
SDL_JoystickID joystick_id = device_event.which;
SDL_Log("Gamepad ID %d removed", joystick_id);
if (state->gamepad && SDL_GetGamepadID(state->gamepad) == joystick_id) {
SDL_Log("Closing gamepad");
SDL_CloseGamepad(state->gamepad);
state->gamepad = NULL;
}
break;
}
case SDL_EVENT_GAMEPAD_BUTTON_DOWN: {