void emitPeople()
{
int gender = rand.Next(2);
int age = rand.Next(3, 30);
int idx = gender * 2 + (age < 15 ? 1 : 0);
GameObject go = GameObject.Instantiate(models[idx], pos, Quaternion.identity) as GameObject;
go.SetActive(true);
go.name = "People" + RandomWalkPeople.NextID;
RandomWalkPeople walker = go.GetComponent <RandomWalkPeople>();
walker.init(pos, r0 * 100f, r1 * 100f, r2 * 100f, input);
walker.attr(gender, age, (age < 15 ? 1 : 0), Time.realtimeSinceStartup + peopleStayTimeBase + rand.NextDouble() * peopleStayTimeRange);
go.transform.position = walker.getTarget(1);
walker.setTarget(walker.getTarget(1));
people.Add(walker);
}
public void UpdateInfo()
{
updateInfoTime += Time.deltaTime;
updatePeopleTime += Time.deltaTime;
if (updatePeopleTime > updatePeopleInterval)
{
updatePeopleTime = 0;
float now = Time.realtimeSinceStartup;
people.RemoveAll(p => {
if (p.lifeEndTime < now)
{
p.leave();
}
return(p.lifeEndTime < now);
});
for (int i = 0; i < peopleEmitCount; i++)
{
emitPeople();
}
while (people.Count > peopleCountMax)
{
RandomWalkPeople p = people.ElementAt(0);
people.RemoveAt(0);
p.leave();
}
while (people.Count < peopleCountMin)
{
emitPeople();
}
}
if (updateInfoTime > updateInfoInterval)
{
updateInfoTime = 0;
int total = 0;
int male = 0;
int age = 0;
int children = 0;
Vector3 dir = new Vector3();
foreach (RandomWalkPeople p in people)
{
if (!p.visible())
{
continue;
}
total++;
dir += Vector3.Normalize(p.transform.position - pos);
male += p.gender;
age += p.age;
children += p.children;
}
dir = Vector3.Normalize(dir);
input.OnCrowdInfo(null);
input.OnCrowdInfoSummry(new CrowdInfoSummry()
{
total = total,
ageAverage = (float)age / total,
genderRatio = (float)male / total,
childrenRatio = (float)children / total,
crowdDirection = dir,
});
arrow.position = pos + dir * r0 * 100f;
}
}
