public void CreateSocialCircle(SocialAgent otherAgent)
{
if (!isInCircle && isSocial)
{
//Debug.Log("social circle");
if (WorldState.GetInstance().socialCircles.ContainsKey((otherAgent.transform.position + transform.position) / 2))
{
//Debug.Log("Joining social circle");
WorldState.GetInstance().socialCircles[(otherAgent.transform.position + transform.position) / 2].Add(this);
//isInCircle = true;
//isSocial = true;
}
else
{
//Debug.Log("Creating social circle");
centerOfSocial = (otherAgent.transform.position + transform.position) / 2;
WorldState.GetInstance().socialCircles.Add(centerOfSocial, new List <SocialAgent>()
{
this
});
otherAgent.EnterSocialCircle(centerOfSocial);
}
isInCircle = true;
isSocial = true;
//otherAgent.isInCircle = true;
//otherAgent.isSocial = true;
}
}
// Use this for initialization
void Start()
{
ChooseMaterial();
socialAgent = GetComponent <SocialAgent>();
travellingAgent = GetComponent <TravellingAgent>();
wanderingAgent = GetComponent <WanderingAgent>();
}
public void EnterSocialCircle(SocialAgent sAgent)
{
if (!isInCircle && isSocial)
{
Debug.Log("Entering social circle");
WorldState.GetInstance().socialCircles[sAgent.GetSocialCircle()].Add(this);
centerOfSocial = sAgent.GetSocialCircle();
isInCircle = true;
isSocial = true;
}
}
void FixedUpdate()
{
Debug.Log(state);
//If wandering, update its state
if (state == 0)
{
if (decide_next_target < 0)
{
NextTarget();
decide_next_target = 2f;
}
decide_next_target -= Time.deltaTime;
Seek();
int index = NearSocialAgent();
if (index >= 0)
{
//Other social agents around
if (new System.Random(System.Guid.NewGuid().GetHashCode()).Next(0, 100) < 5)
{
nearest_social_agent = social_agent_list[index];
state = 1;
}
}
}
else if (state == 1)
{
//Self is ready to form a group
SocialAgent other = nearest_social_agent.GetComponent <SocialAgent>();
//If far away from the other agent, then back to wandering
if (Vector3.Distance(transform.position, other.transform.position) > 2f)
{
state = 0;
}
else
{
if (other.state == 1)
{
//Other is ready to form a group, then create group
socialGroup.SetCenter(transform.position, other.transform.position);
target = (socialGroup.center + transform.position) / 2;
socialGroup.agent_number++;
state = 2;
}
else if (other.state == 2 || other.state == 3)
{
//Other is forming or already in group, then join
other.socialGroup.agent_number++;
socialGroup = other.socialGroup;
target = (socialGroup.center + transform.position) / 2;
state = 2;
}
this.other = other;
}
}
else if (state == 2)
{
velocity = new Vector3(0, 0, 0);
Seek();
transform.rotation = Quaternion.LookRotation(other.transform.position - transform.position);
//Apply steer force to from a group
if (Vector3.Distance(transform.position, target) < 1.2f)
{
//Complete forming process, transfer to state 3
state = 3;
conversation_timer = new System.Random(System.Guid.NewGuid().GetHashCode()).Next(50, 200) / 100f;
}
}
else if (state == 3)
{
//In conversation, stay still
//Do nothing
transform.rotation = Quaternion.LookRotation(other.transform.position - transform.position);
velocity = new Vector3(0, 0, 0);
//In a random period of time, leave group
if (conversation_timer < 0)
{
state = 4;
renderer.material = wander_material;
head.ChangeToWanderMaterial();
cool_down_timer = 2f;
socialGroup.agent_number--;
}
if (socialGroup.agent_number <= 1)
{
state = 4;
renderer.material = wander_material;
head.ChangeToWanderMaterial();
cool_down_timer = 2f;
socialGroup.agent_number = 0;
socialGroup.SetCenter(0, 0, 0);
}
conversation_timer -= Time.deltaTime;
}
else
{
//Wandering
if (decide_next_target < 0)
{
NextTarget();
decide_next_target = 2f;
}
decide_next_target -= Time.deltaTime;
Seek();
//In cooldown
if (cool_down_timer < 0)
{
state = 0;
renderer.material = social_material;
head.ChangeToSocialMaterial();
}
cool_down_timer -= Time.deltaTime;
}
}
private void FixedUpdate()
{
if (_socialCircle != null)
{
if (Time.time > nextActionTime)
{
_socialCircle.Leave();
_socialCircle = null;
freeUntil = Time.time + Random.Range(3, 6);
}
}
GameObject socialAgentAround = TalkingAvailableSocialAgentAround();
if (socialAgentAround != null && _socialCircle == null && Time.time > freeUntil)
{
SocialAgent socialAgent = socialAgentAround.GetComponent <SocialAgent>();
if (socialAgent._socialCircle == null)
{
_socialCircle = new SocialCircle(transform.position + Vector3.Normalize(transform.forward));
}
else
{
_socialCircle = socialAgent._socialCircle;
}
nextActionTime = Time.time + Random.Range(3, 10);
_socialCircle.Join();
}
if (_socialCircle != null)
{
destination = _socialCircle.Center;
}
Vector3 desiredVelocity = destination - transform.position;
var distance = desiredVelocity.magnitude;
var slowingRange = 4;
var facingCenter = false;
if (_socialCircle != null && Math.Abs(distance - _socialCircle.Radius) < 0.2)
{
_rigidbody.velocity = new Vector3();
facingCenter = true;
if (_socialCircle.MemberCount == 1)
{
_socialCircle.Leave();
_socialCircle = null;
}
}
else if (distance < 0.5 || Physics.CheckSphere(destination, 3) && _socialCircle == null)
{
UpdateDestination();
}
else if (distance < slowingRange)
{
if (_socialCircle != null && distance < _socialCircle.Radius)
{
_rigidbody.velocity = -transform.forward * _speed;
}
else
{
_rigidbody.velocity = transform.forward * _speed * distance / slowingRange;
}
}
else
{
_rigidbody.velocity = transform.forward * _speed;
}
if (facingCenter || !ReactToObstacles())
{
var rotation = Quaternion.LookRotation(destination - transform.position);
_rigidbody.MoveRotation(Quaternion.RotateTowards(transform.rotation, rotation, _rotateSpeed));
}
}
