/// <summary>
/// Initialize an Agent so that it has all necessary parameters for using the engine.
/// </summary>
/// <param name="agent"></param>
public void Init(Agent agent)
{
_agent = agent;
_motion = agent.Motion;
_transform = agent.transform;
_agentAnimation = agent.AgentAnimation;
_lastMoveAroundDestination = agent.transform.position;
if (agent.GetComponent <IAstarAI>() != null)
{
_starAi = agent.GetComponent <IAstarAI>();
}
else
{
_starAi = agent.gameObject.AddComponent <AIPath>();
_starAi.height = 2f;
_starAi.radius = 0.5f;
}
if (!agent.gameObject.GetComponent <Seeker>())
{
agent.gameObject.AddComponent <Seeker>();
}
if (!agent.gameObject.GetComponent <FunnelModifier>())
{
agent.gameObject.AddComponent <FunnelModifier>();
}
if (!agent.gameObject.GetComponent <RVOController>())
{
agent.gameObject.AddComponent <RVOController>();
}
if (!GameObject.FindObjectOfType <RVOSimulator>())
{
new GameObject("RVOSimulator").AddComponent <RVOSimulator>();
Debug.Log("A new GameObject of type RVOSimulator has been created");
}
}
/// <summary>
/// This method gets called every Agent's update. Once every frame by default.
/// </summary>
public void Update()
{
if (_animation && AnimationMode == AnimationMode.Legacy && !_animation.isPlaying)
{
Animate(AnimationState.Idling);
}
if (_animator && AnimationMode == AnimationMode.Mecanim && _applyRootMotion)
{
var remainingDistance = Vector3.Distance(_agent.transform.position, _agent.Target.position);
var stoppingDistance = 0f;
var desiredVelocity = Vector3.zero;
#if ASTAR_EXISTS
desiredVelocity = _agent.Motion.Type == MotionEngine.NavMesh
? _agent.GetComponent <NavMeshAgent>().desiredVelocity
: _agent.Motion.Type == MotionEngine.Astar
? _agent.GetComponent <IAstarAI>().desiredVelocity : Vector3.zero;
stoppingDistance = _agent.Motion.Type == MotionEngine.NavMesh
? _agent.GetComponent <NavMeshAgent>().stoppingDistance
: _agent.Motion.Type == MotionEngine.Astar
? _agent.GetComponent <AIPath>().endReachedDistance : 0f;
#else
desiredVelocity = _agent.Motion.Type == MotionEngine.NavMesh
? _agent.GetComponent <NavMeshAgent>().desiredVelocity : Vector3.zero;
stoppingDistance = _agent.Motion.Type == MotionEngine.NavMesh
? _agent.GetComponent <NavMeshAgent>().stoppingDistance : 0f;
#endif
if (remainingDistance > stoppingDistance)
{
RootmotionMove(desiredVelocity);
}
else
{
RootmotionMove(Vector3.zero);
}
_agent.transform.position = new Vector3(_animator.transform.position.x, _agent.transform.position.y, _animator.transform.position.z);
_agent.transform.rotation = _animator.transform.rotation;
if (_animator.transform.position.y != _agent.transform.position.y)
{
_animator.transform.position += new Vector3(0, _agent.transform.position.y - _animator.transform.position.y, 0);
}
}
}