toJoystickDeviceState method
Return a device state.
Implementation
DeviceState toJoystickDeviceState() {
switch (this) {
case SDL_EventType.SDL_JOYDEVICEADDED:
return DeviceState.added;
case SDL_EventType.SDL_JOYDEVICEREMOVED:
return DeviceState.removed;
default:
throw SdlError(this, 'Invalid joystick device state.');
}
}