/// <summary>
/// Handles the request to get the position of the receiver
/// </summary>
/// <param name="signal">Contains the direction filter</param>
/// <param name="response">Response back to the sender</param>
/// <returns></returns>
private bool OnGetPosition(GetPositionRequest signal, out GetPositionOutput response)
{
// if the direction is the same as the signal's direction filter
if (
signal.directionFilter == Direction.AnyDirection
||
(signal.directionFilter == Direction.Up && Mathf.Sign(_direction.y) == 1)
||
(signal.directionFilter == Direction.Down && Mathf.Sign(_direction.y) == -1)
)
{
// formulate the response,
// passing the position back to the sender
response = new GetPositionOutput()
{
outputPosition = _transform.position
};
// signal handled
return(true);
}
else
{
// this receiver was not going the right direction
response = default(GetPositionOutput);
// signal not handled
return(false);
}
}
void Start()
{
// set up the cached request
_requestGetPosition = new GetPositionRequest();
// set up the cached signal to update the results
_signalUpdateResults = new UpdateResults();
}