private void Update()
{
_direction += SteeringBehaviour.Seek(TargetPosition, _rb.velocity, this) * Time.deltaTime;
_direction = SteeringBehaviour.Arriving(this, _direction, TargetPosition, distanceToArriveAtTargetLocation, 0.6f);
//_movement.MoveTowards(_rb, TargetPosition, Time.deltaTime);
_movement.AssignVelocity(_rb, Vector3.ClampMagnitude(_direction, _maxSpeed));
if (rotateForwardToDirection)
{
//var rotation = Quaternion.identity;
_rb.transform.LookAt(_movement.LastDirectionFacing + _rb.position, Vector3.up);
var newRotation = _rb.transform.rotation;
if (lockRotationX)
{
newRotation.x = 0;
}
if (lockRotationY)
{
newRotation.y = 0;
}
if (lockRotationZ)
{
newRotation.z = 0;
}
_rb.transform.rotation = newRotation;
}
Debug.DrawLine(_rb.transform.position, _movement.LastDirectionFacing + _rb.transform.position, Color.blue);
}
private void Reposition(GameObject targetObject, IAiStateMachine stateMachine, float deltaTime)
{
var targetPosition = targetObject.transform.position;
float distance = Vector3.Distance(targetPosition, stateMachine.MoverComponent.CurrentPosition);
bool isInAttackRange = distance <= attackDistance;
bool canAttack = _attackTimer > attackInterval;
bool isClose = distance < minDistanceToMaintain;
bool isFar = distance > maxDistanceToMaintain;
bool isTooFar = distance > stateMachine.FieldOfViewComponent.Radius;
bool canSeeTarget = stateMachine.FieldOfViewComponent.GameObjectsInView.Contains(TargetObject);
if (isTooFar || !canSeeTarget)
{
TargetObject = null;
}
//if low on life go to flee state
if (canAttack && isInAttackRange)
{
//go to attack state
Attack(TargetObject);
}
if (isClose)
{
_direction += SteeringBehaviour.Flee(targetPosition, _direction, stateMachine.MoverComponent) * deltaTime;
}
else if (isFar)
{
_direction += SteeringBehaviour.Seek(targetPosition, _direction, stateMachine.MoverComponent) * deltaTime;
}
else
{
var direction = SteeringBehaviour.Seek(targetPosition, _direction, stateMachine.MoverComponent).normalized;
stateMachine.MoverComponent.MoveDirection(direction);
_direction = SteeringBehaviour.Arriving(stateMachine.MoverComponent, _direction, targetPosition, maxDistanceToMaintain, .05f);
}
//arrival behaviour
//attack
//roam around
}
