public CoronaPatient(Random r, CoronaParameter c)
{
id = 0;
family_id = 0;
source_id = 0;
checkup = 0;
infected_number = 0;
day = 0;
day_to_dead = 0;
dead = 0;
complete_cure = 0;
age = r.Next(100);
gender = r.Next(2);
family_number = r.Next(1, 6);
care_level = r.Next(1, 6); //1 =何もしない 2=クリニック 3=呼吸器内科 4=入院 5=確診入院
checkup_relate = r.Next(2);
use_mask = r.Next(2); // 0=未着用 1=着用
sick_period = r.Next(7, 14);
contact_number = r.Next(0, c.max_contact_number);
activitiy_factor = r.NextDouble();
train_fator = r.NextDouble();
room_factor = r.NextDouble();
serious_factor = r.NextDouble();
health_factor = r.NextDouble();
double death_rate_int = (int)(c.death_rate * 100);
int destiny_dice = r.Next(0, 100);
if (dice(r, c.death_rate) == 1)
{
day_to_dead = sick_period;
}
}
public List <CoronaPatient> infect(Random r, CoronaParameter c)
{
List <CoronaPatient> infect_list = new List <CoronaPatient>();
if (this.care_level < 4)
{
for (int i = 0; i < contact_number; i++)
{
CoronaPatient contact_p = new CoronaPatient(r, c);
if (contact_p.health_factor < 0.5)
{
contact_p.health_factor += 0.5;
}
contact_p.care_level = 1; //感染されたばかりではなにもしない
contact_p.serious_factor = 0.1; //発症したばかりではひどくない
double infect_rate = activitiy_factor * train_fator * room_factor * serious_factor * (1.0 - use_mask) * (1.0 - contact_p.health_factor) * (1.0 - contact_p.use_mask);
if (dice(r, infect_rate) == 1)
{
infected_number++;
infect_list.Add(contact_p);
}
;
}
for (int i = 0; i < family_number; i++)
{
CoronaPatient family_p = new CoronaPatient(r, c);
family_p.family_id = id;
family_p.source_id = id;
family_p.care_level = 1; //感染されたばかりではなにもしない
family_p.serious_factor = 0.1; //発症したばかりではひどくない
if (family_p.health_factor < 0.5)
{
family_p.health_factor += 0.5;
}
double family_infect_rate = room_factor * 2 * serious_factor * (1.0 - family_p.health_factor);
if (dice(r, family_infect_rate) == 1)
{
infected_number++;
infect_list.Add(family_p);
}
}
}
this.day++;
return(infect_list);
}
public int sick_step(Random r, CoronaParameter c)
{
if (this.dead == 0 && day_to_dead > 0)
{
double care_factor = 1.0 / this.care_level; //無視すれば一番進む
double age_factor = (age * age) / 10000.0; //年寄り程危ない、指数的に
double health_factor_2 = (health_factor - 0.5) * -0.2;
double sick_step_factor = (age_factor * care_factor) + health_factor_2 + ((r.NextDouble() - 0.5) * 0.1);
this.serious_factor += sick_step_factor;
//1 =何もしない 2=クリニック 3=呼吸器内科 4=入院 5=確診入院
if (serious_factor > 0.8 && c.left_bed_count > 0)
{
care_level = 5;
serious_factor -= 0.1;
}
else if (serious_factor > 0.6 && serious_factor <= 0.8 && care_level < 4 && c.left_bed_count > 0)
{
care_level = 4;
}
else if (serious_factor > 0.4 && serious_factor <= 0.6 && care_level < 3)
{
care_level = 3;
use_mask = 1;
contact_number = (int)(contact_number * 0.4);
activitiy_factor = activitiy_factor * 0.4;
}
else if (serious_factor > 0.2 && serious_factor <= 0.4)
{
care_level = 2;
use_mask = dice(r, 0.6); //クリニックにいったら6割はマスク着用
contact_number = (int)(contact_number * 0.6);
activitiy_factor = activitiy_factor * 0.6;
}
if (day >= day_to_dead)
{
dead = 1;
}
}
return(dead);
}