bool joystick_windows::setup_dinput_joystick(const DIDEVICEINSTANCE* instance) {
HRESULT hr;
int num = check_free_joy_slot();
if (have_device(instance->guidInstance) || num == -1)
return false;
d_joysticks[joystick_count] = dinput_gamepad();
dinput_gamepad* joy = &d_joysticks[joystick_count];
const DWORD devtype = (instance->dwDevType & 0xFF);
if ((devtype != DI8DEVTYPE_JOYSTICK) && (devtype != DI8DEVTYPE_GAMEPAD) && (devtype != DI8DEVTYPE_1STPERSON)) {
//printf("ignore device %s, type %x\n", instance->tszProductName, devtype);
return false;
}
hr = dinput->CreateDevice(instance->guidInstance, &joy->di_joy, NULL);
if (FAILED(hr)) {
//std::wcout << "failed to create device: " << instance->tszProductName << std::endl;
return false;
}
const GUID &guid = instance->guidProduct;
char uid[128];
sprintf(uid, "%08lx%04hx%04hx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx",
__builtin_bswap32(guid.Data1), guid.Data2, guid.Data3,
guid.Data4[0], guid.Data4[1], guid.Data4[2], guid.Data4[3],
guid.Data4[4], guid.Data4[5], guid.Data4[6], guid.Data4[7]);
id_to_change = joystick_count;
joy->di_joy->SetDataFormat(&c_dfDIJoystick2);
joy->di_joy->SetCooperativeLevel(*hWnd, DISCL_FOREGROUND);
joy->di_joy->EnumObjects(objectsCallback, this, NULL);
joy->joy_axis.sort();
joy->guid = instance->guidInstance;
input->joy_connection_changed(num, true, instance->tszProductName, uid);
joy->attached = true;
joy->id = num;
attached_joysticks[num] = true;
joy->confirmed = true;
joystick_count++;
return true;
}
void JoypadOSX::_device_added(IOReturn p_res, IOHIDDeviceRef p_device) {
if (p_res != kIOReturnSuccess || have_device(p_device)) {
return;
}
joypad new_joypad;
if (is_joypad(p_device)) {
configure_joypad(p_device, &new_joypad);
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
if (IOHIDDeviceGetService != NULL) {
#endif
const io_service_t ioservice = IOHIDDeviceGetService(p_device);
if ((ioservice) && (FFIsForceFeedback(ioservice) == FF_OK) && new_joypad.config_force_feedback(ioservice)) {
new_joypad.ffservice = ioservice;
}
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
}
#endif
device_list.push_back(new_joypad);
}
IOHIDDeviceRegisterRemovalCallback(p_device, joypad_removed_callback, (void *)(intptr_t)new_joypad.id);
IOHIDDeviceScheduleWithRunLoop(p_device, CFRunLoopGetCurrent(), GODOT_JOY_LOOP_RUN_MODE);
}
