//Constructor run when creating IdleState
public ReturnToStateState(HeliScript helicopter, float deltaTime, HelicopterState toReturnTo)
{
this.helicopter = helicopter;
nextState = toReturnTo;
targetPosition = nextState.getTargetPosition();
spotlightRotationSpeed = nextState.getSpotlightRotationSpeed();
targetSpotlightRotation = nextState.getTargetSpotlightRotation();
currSpeed = helicopter.speed;
if ((helicopter.getMovingRight() && toReturnTo.getTargetPosition().x < helicopter.transform.position.x) ||
(!helicopter.getMovingRight() && toReturnTo.getTargetPosition().x > helicopter.transform.position.x))
{
//We gotta turn around first
toDoFirst = new FlipState(helicopter, deltaTime, this);
}
updateState(deltaTime);
}
/**
* Each frame, the current state must provide five things:
*
* Vector3 targetPosition = the position in the world that the helicopter should fly to
* float currSpeed = the speed that the helicopter should move towards that position
* Quaternion desiredSpotlightRotation = the Quaternion representation of the rotation that the spotlight should rotate towards
* float spotlightMoveSpeed = the speed that the spotlight should rotate towards that rotation
* bool newDirection = For this frame, newDirection = 1 if movingRight should be changed, 0 if it should stay the same.
*/
private void updateState()
{
state = state.updateState(Time.deltaTime);
movingRight = (state.newDirection()) ? !movingRight : movingRight;
transform.position = Vector3.MoveTowards(transform.position, state.getTargetPosition(), state.getCurrSpeed() * Time.deltaTime);
spotlight.transform.rotation = Quaternion.RotateTowards(spotlight.transform.rotation, state.getTargetSpotlightRotation(), state.getSpotlightRotationSpeed() * Time.deltaTime);
}
