protected virtual void OnEnable()
{
Interest = MovementInterest.CharacterControllerUntilAirborne;
MatchCharacterControllerWithSource(true);
MatchRigidbodyAndColliderWithCharacterController();
RememberCurrentPositions();
}
/// <summary>
/// Positions, sizes and controls all variables necessary to make a body representation follow the given <see cref="BodyRepresentationFacade.source"/>.
/// </summary>
public virtual void Process()
{
if (!isActiveAndEnabled)
{
return;
}
if (Interest != MovementInterest.CharacterController && facade.offset != null)
{
Vector3 position = facade.offset.transform.position;
position.y = rigidbody.position.y - characterController.skinWidth;
Vector3 previousPosition = facade.offset.transform.position;
facade.offset.transform.position = position;
facade.source.transform.position += facade.offset.transform.position - previousPosition;
}
Vector3 previousCharacterControllerPosition;
// Handle walking down stairs/slopes and physics affecting the Rigidbody in general.
Vector3 rigidbodyPhysicsMovement = rigidbody.position - previousRigidbodyPosition;
if (Interest == MovementInterest.Rigidbody || Interest == MovementInterest.RigidbodyUntilGrounded)
{
previousCharacterControllerPosition = characterController.transform.position;
characterController.Move(rigidbodyPhysicsMovement);
if (facade.offset != null)
{
Vector3 movement = characterController.transform.position - previousCharacterControllerPosition;
facade.offset.transform.position += movement;
facade.source.transform.position += movement;
}
}
// Position the CharacterController and handle moving the source relative to the offset.
previousCharacterControllerPosition = characterController.transform.position;
MatchCharacterControllerWithSource(false);
Vector3 characterControllerSourceMovement = characterController.transform.position - previousCharacterControllerPosition;
bool isGrounded = CheckIfCharacterControllerIsGrounded();
// Allow moving the Rigidbody via physics.
if (Interest == MovementInterest.CharacterControllerUntilAirborne && !isGrounded)
{
Interest = MovementInterest.RigidbodyUntilGrounded;
}
else if (Interest == MovementInterest.RigidbodyUntilGrounded &&
isGrounded &&
rigidbodyPhysicsMovement.sqrMagnitude <= 1E-06F &&
rigidbodySetFrameCount > 0 &&
rigidbodySetFrameCount + 1 < Time.frameCount)
{
Interest = MovementInterest.CharacterControllerUntilAirborne;
}
// Handle walking up stairs/slopes via the CharacterController.
if (isGrounded && facade.offset != null && characterControllerSourceMovement.y > 0f)
{
facade.offset.transform.position += Vector3.up * characterControllerSourceMovement.y;
}
MatchRigidbodyAndColliderWithCharacterController();
RememberCurrentPositions();
EmitIsGroundedChangedEvent(isGrounded);
}
