public void SetState(BaseState b)
{
currentBaseState = b;
if (currentBaseState == BaseState.TakingOff)
{
landingSpot = null;
hasLandingSpot = false;
currentAirport.ClearLandingSpot(this); // clear the current parking spot so other planes can land
}
if (currentBaseState == BaseState.Idle)
{
idlePosition = transform.position;
}
}
void Landing()
{
targetPos = currentAirport.landingSpots[landingStep].position; // fly towards the airport
if (Vector3.Distance(transform.position, targetPos) < tooCloseDistance) // reached the target, next landing step
{
if (hasLandingSpot)
{
landingStep++;
if (landingStep > 4) // reached the last landing step
{
Landed();
}
}
else
{
if (gettingDistanceFromTarget == false)
{
landingSpot = currentAirport.GetFreeSpot(this); // try to reserve a landing spot from the airport
if (landingSpot != null)
{
hasLandingSpot = true; // found a free landing spot
}
else
{
GetDistance(); // airport is full, wait and fly in circles
}
}
}
}
if (landingStep >= 4)
{
currentMovementSpeed = Mathf.MoveTowards(currentMovementSpeed, 10, 5f * Time.deltaTime); // slow down
}
else
{
currentMovementSpeed = Mathf.MoveTowards(currentMovementSpeed, movementSpeed, 10f * Time.deltaTime);
}
}
