// When an agent wants to help another, it has to check if it reachs this other agent
private void CheckReachPersonToHelp()
{
if (agent.enabled && !agent.pathPending)
{
// we check if the agent is near of the agent to help but not at the exact position (we don't want a colision)
if (CalculateDistanceSquare(gameObject.transform.position, new Vector3(xDest, 0.0f, zDest)) <= 1.0f)
{
int index = ClosestDoorIndex();
xDest = EvacuationDest[index].x;
zDest = EvacuationDest[index].y;
agent.ResetPath();
agent.SetDestination(new Vector3(xDest, this.gameObject.transform.position.y, zDest));
isGoingToHelp = false;
// security but should never happend
if (personHelped != null)
{
AgentEvacuation script = personHelped.GetComponent <AgentEvacuation>();
script.hasCalledHelp = false;
script.xDest = xDest;
script.zDest = zDest;
script.animator.SetBool("isInPanic", false);
script.animator.Rebind();
script.animator.SetBool("isRunning", true);
script.obstacle.enabled = false;
script.agent.enabled = true;
script.agent.SetDestination(new Vector3(script.xDest, script.gameObject.transform.position.y, script.zDest));
}
}
}
}
private void MoveAway()
{
float minDist = float.MaxValue;
float tmp;
xDest = Random.Range(-10.7f, 9.7f);
zDest = Random.Range(-6.7f, 6.7f);
foreach (GameObject ag in AllAgents.agents)
{
tmp = AgentEvacuation.CalculateDistanceSquare(ag.transform.position, new Vector3(xDest, 0.0f, zDest));
if (tmp < minDist)
{
minDist = tmp;
}
}
//distance must be greater than 1.5f
if (minDist >= 2.25f)
{
isSeekingForDistance = false;
obstacle.enabled = false;
agent.enabled = true;
agent.SetDestination(new Vector3(xDest, this.gameObject.transform.position.y, zDest));
currentState = States.GOINGAWAY;
animator.SetBool("isWaiting", false);
animator.SetBool("isEating", false);
animator.SetBool("isTalking", false);
animator.Rebind();
animator.SetBool("isWalking", true);
}
}
private void CheckReachPerson()
{
if (agent.enabled)
{
if (!agent.pathPending)
{
if (AgentEvacuation.CalculateDistanceSquare(gameObject.transform.position, personToTalk.transform.position) <= 1.0f)
{
animator.SetBool("isWalking", false);
animator.Rebind();
animator.SetBool("isTalking", true);
agent.enabled = false;
obstacle.enabled = true;
currentState = States.TALKING;
Vector3 relativePos = personToTalk.transform.position - this.gameObject.transform.position;
Quaternion rotation = Quaternion.LookRotation(relativePos, Vector3.up);
this.gameObject.transform.rotation = rotation;
// if this agent is the first to reach the person who wants to talk, it triggers the state and animation
if (personToTalk.GetComponent <AgentManager>().currentState != States.TALKING)
{
Vector3 rPos = this.gameObject.transform.position - personToTalk.transform.position;
Quaternion rot = Quaternion.LookRotation(rPos, Vector3.up);
personToTalk.transform.rotation = rot;
personToTalk.GetComponent <AgentManager>().animator.SetBool("isWaiting", false);
personToTalk.GetComponent <AgentManager>().animator.Rebind();
personToTalk.GetComponent <AgentManager>().animator.SetBool("isTalking", true);
personToTalk.GetComponent <AgentManager>().currentState = States.TALKING;
foreach (GameObject ag in personToTalk.GetComponent <AgentManager>().talkers)
{
ag.GetComponent <AgentManager>().talkers.Add(personToTalk);
foreach (GameObject ag2 in personToTalk.GetComponent <AgentManager>().talkers)
{
if (ag != ag2)
{
ag.GetComponent <AgentManager>().talkers.Add(ag2);
}
}
}
}
}
}
}
if ((personToTalk.GetComponent <AgentManager>().currentState != States.TALKING) && (personToTalk.GetComponent <AgentManager>().currentState != States.WANTTOTALK))
{
foreach (GameObject ag in talkers)
{
ag.GetComponent <AgentManager>().talkers.Remove(this.gameObject);
}
talkers.Clear();
animator.SetBool("isWalking", false);
animator.Rebind();
animator.SetBool("isWaiting", true);
agent.enabled = false;
obstacle.enabled = true;
currentState = States.WAITING;
}
}
// declenched by catching event "onAlarm", turn off this script and turn on the AgentEvacuation script to manage evacuation
// give some useful variables to AgentEvacuation script as well
public void ReactToAlarm()
{
AgentEvacuation nextScript = GetComponent <AgentEvacuation>();
nextScript.enabled = true;
nextScript.SetCurrentState(currentState);
nextScript.SetHunger(hunger);
nextScript.SetShyness(shyness);
nextScript.SetMoveRate(moveRate);
this.enabled = false;
}
public void Play()
{
// we reset the static variables (it's useful when we restart the simulation)
AgentSpawn.maxAgentNbr = nbrAgents;
DoorPassing.isEvacuation = false;
AgentManager.ResetOnTalk();
AgentEvacuation.ResetOnAskHelp();
TriggerAlarm.ResetOnAlarm();
TriggerAlarm.ResetOnClose();
TriggerAlarm.nbrAgentsInRoom = AgentSpawn.maxAgentNbr;
SceneManager.LoadScene(SceneManager.GetActiveScene().buildIndex + 1);
}
// Choose the closest table
private int ClosestTableIndex()
{
int Index = 0;
float MinDistance = float.MaxValue;
float tmp;
for (int i = 0; i < TableNbr; i++)
{
tmp = AgentEvacuation.CalculateDistanceSquare(gameObject.transform.position, new Vector3(Tables[i].x, 0.0f, Tables[i].y));
if (MinDistance > tmp)
{
MinDistance = tmp;
Index = i;
}
}
return(Index);
}
