/// <summary>
/// Plots a course and notifies the fleet of the outcome via Fleet.OnCoursePlotComplete().
/// </summary>
/// <param name="destination">The destination.</param>
public void PlotCourse(Vector3 destination) {
IsFinalDestinationReached = false;
if (!destination.IsSameAs(Destination)) {
Destination = destination;
}
else {
GenerateCourse();
}
}
/// <summary>
/// Checks whether the pilot can approach the provided location directly.
/// </summary>
/// <param name="location">The location to approach.</param>
/// <returns>
/// <c>true</c> if there is nothing obstructing a direct approach.
/// </returns>
private bool CheckApproachTo(Vector3 location) {
Vector3 currentPosition = _data.Position;
Vector3 vectorToLocation = location - currentPosition;
float distanceToLocation = vectorToLocation.magnitude;
float closeEnoughDistance = location.IsSameAs(_targetInfo.Destination) ? _targetInfo.CloseEnoughDistance : _waypointCloseEnoughDistance;
if (distanceToLocation < closeEnoughDistance) {
// already inside close enough distance
return true;
}
Vector3 directionToLocation = vectorToLocation.normalized;
float rayDistance = distanceToLocation - closeEnoughDistance;
float clampedRayDistance = Mathf.Clamp(rayDistance, 0.1F, Mathf.Infinity);
RaycastHit hitInfo;
if (Physics.Raycast(currentPosition, directionToLocation, out hitInfo, clampedRayDistance, _keepoutOnlyLayerMask.value)) {
D.Log("{0} encountered obstacle {1} when checking approach to {2}.", _ship.FullName, hitInfo.collider.name, location);
// there is a keepout zone obstacle in the way
return false;
}
return true;
}