private void Update()
{
Move(MoveVector);
if (lockInBoundary)
{
SceneBoundary.MoveBackToBounds(transform);
}
}
private void Awake()
{
if (_instance != null && _instance != this)
{
Destroy(gameObject);
}
_instance = this;
_isInstanceNull = false;
_collider = GetComponent <Collider2D>();
_bounds = _collider.bounds;
}
private static SceneBoundary GetInstance()
{
if (_isInstanceNull)
{
GameObject obj = new GameObject("Boundary Box");
obj.transform.position = Vector3.zero;
BoxCollider2D coll = obj.AddComponent <BoxCollider2D>();
coll.size = DefaultSize;
coll.isTrigger = true;
_instance = obj.AddComponent <SceneBoundary>();
}
return(_instance);
}
public bool PointIn(Vector3 point)
{
if (this.Count < 3)
{
return(false);
}
else
{
if (inScene)
{
return(SceneBoundary.PointIn(point));
}
}
return(false);
}
// Update is called once per frame
private void FixedUpdate()
{
timeCounterPerceive -= Time.fixedDeltaTime;
if (timeCounterPerceive < 0f)
{
timeCounterPerceive = perceiveInterval;
GameObject otherObject;
Collider2D[] listCollision = Physics2D.OverlapCircleAll((Vector2)this.transform.position, interationRadius * transform.localScale.y);
bool isNearSomeone = false;
for (int i = 0; i < listCollision.Length; i++)
{
if (listCollision[i].gameObject != this.gameObject && listCollision[i].gameObject.tag != "scene_boundary")
{
isNearSomeone = true;
break;
}
}
SetBehaviour((isNearSomeone && socialManager.SocialFactor > 0) ? Behaviour.CHATTING : Behaviour.WANDERING);
desireVelocity.x = 0f;
desireVelocity.y = 0f;
if (behaviour == Behaviour.WANDERING)
{
//if (socialManager.SocialFactor > 0)
{
// re-calculate desire velocity
SocialManager otherSocialManager;
listCollision = Physics2D.OverlapCircleAll((Vector2)this.transform.position, detectPeopleRadius * transform.localScale.y);
for (int i = 0; i < listCollision.Length; i++)
{
otherObject = listCollision[i].gameObject;
if (otherObject == this.gameObject)
{
continue;
}
if (otherObject.tag == "scene_boundary")
{
SceneBoundary sceneBoundary = otherObject.GetComponent <SceneBoundary>();
if (sceneBoundary)
{
Vector2 delta = Vector2.zero;
switch (sceneBoundary.BoundaryType)
{
case SceneBoundary.Type.TOP:
case SceneBoundary.Type.BOTTOM:
delta.y = this.transform.position.y - otherObject.transform.position.y;
break;
case SceneBoundary.Type.LEFT:
case SceneBoundary.Type.RIGHT:
delta.x = this.transform.position.x - otherObject.transform.position.x;
break;
}
desireVelocity += delta.normalized * avoidObstacleFactor / delta.sqrMagnitude;
}
}
else
{
otherSocialManager = otherObject.GetComponent <SocialManager>();
if (otherSocialManager)
{
desireVelocity += 1 / CalculateEulerDistance(socialManager.CharacteristicVector, otherSocialManager.CharacteristicVector)
* ((Vector2)(otherObject.transform.position - this.transform.position)).normalized
* socialManager.SocialFactor;
}
}
}
}
if (desireVelocity.sqrMagnitude == 0f)
{
desireVelocity.x = Random.Range(-1.0f, 1.0f);
desireVelocity.y = Random.Range(-1.0f, 1.0f);
}
desireVelocity = desireVelocity.normalized * maxSpeed;
}
else if (behaviour == Behaviour.CHATTING)
{
// nothing happen
}
}
steeringForce = rb2d.mass * (desireVelocity * transform.localScale.y - rb2d.velocity);
if (steeringForce.sqrMagnitude > maxSteeringForce * maxSteeringForce)
{
steeringForce = steeringForce.normalized * maxSteeringForce;
}
rb2d.AddForce(steeringForce * transform.localScale.y);
}
