//sum up all the vectors from the individual steering forces
//using that to guide our movement
protected override void CalcSteeringForces()
{
//start with a zeroed-out vector
Vector3 force = Vector3.zero;
switch (leaderStates)
{
case LeaderStates.arriving:
force += Arrival(wp[pointSeeking]);
if (charController.velocity.magnitude < 0.3f)
{
velocity *= 0.1f;
leaderStates = LeaderStates.stopping;
}
break;
case LeaderStates.stopping:
searchTime -= Time.deltaTime;
if (searchTime <= 0)
{
pointSeeking++;
if (pointSeeking >= wp.Count)
{
pointSeeking = 0;
}
leaderStates = LeaderStates.seeking;
searchTime = 2f;
}
break;
case LeaderStates.seeking:
force += Seek(wp[pointSeeking]) * seekWt;
float inTheZone = 20f;
if (Vector3.Distance(wp[pointSeeking], transform.position) < inTheZone)
{
leaderStates = LeaderStates.arriving;
}
break;
default:
break;
}
//loop through all of the obstacles in the list
foreach (GameObject o in obstacles)
{
force += AvoidObstacle(o, avoidDist) * avoidWt;
}
//limit the force by the max force float
force = Vector3.ClampMagnitude(force, maxForce);
//apply force
ApplyForce(force);
}
// Use this for initialization
//Overridden from the base
public override void Start()
{
base.Start();
leaderStates = LeaderStates.seeking;
obstacles = GameObject.FindGameObjectsWithTag("Tree");
gm = GameObject.Find("MainGO").GetComponent<GameManager>();
for (int i = 0; i < 6; i++)
{
wp.Add(GameObject.Find("Plant" + i).transform.position);
}
}
void Start()
{
// 设置ID
SetID(++EntityManager.lastEntityID);
//设置状态接口，并指向一个状态
LeaderAC = this.gameObject.GetComponent <LocomotionLeader>();
for (int i = 0; i < arraryOfVoices.Length; i++)
{
LeaderVoices.Add(arraryOfVoices[i].name, arraryOfVoices[i]);
}
voice = this.gameObject.GetComponent <AudioSource>();
EntityManager.Instance().RegisterEntity(this);
States = this.gameObject.transform.FindChild("LeaderStates").GetComponent <LeaderStates>();
m_pStateMachine = new StateMachine <Leader>(this);
m_pStateMachine.SetCurrentState(States.IdleState);
}
