/// <summary>
/// Creates random new LifeEvent
/// </summary>
/// <returns>Stack of LifeEvent for Environment</returns>
private Stack <EnviroEvent> MakeEvents()
{
Stack <EnviroEvent> result = new Stack <EnviroEvent>();
// There is 30 % probability of new event
int val = Core.rn.Next(10);
if (val >= 3)
{
return(result);
}
else
{
// I will create 3 events maximally
while (val < 3)
{
EnviroEventType type = (EnviroEventType)val;
int when = DayOfLife + Core.rn.Next(7) + Core.rn.Next(7);
EnviroEvent ev;
switch (type)
{
case EnviroEventType.HomeWork:
ev = new HomeworkEnviroEvent(when);
Log($"Homework in {when-DayOfLife} days");
break;
case EnviroEventType.Test:
ev = new TestEnviroEvent(when, LastBestKnowladge);
Log($"Test in {when - DayOfLife} days");
break;
case EnviroEventType.PublicEvent:
ev = new PublicEnviroEvent(when);
Log($"Public free-time event in {when - DayOfLife} days");
break;
default:
throw new NotImplementedException("Unknown EviroEvent type");
}
result.Push(ev);
val = Core.rn.Next(9);
}
return(result);
}
}
/// <summary>
/// Proceed examination on the end of semester
/// </summary>
public void SimulateExams()
{
Log("--- Examination period started ---");
EnviroEvent le = new TestEnviroEvent(DayOfLife + Core.DAYS_IN_WEEK, LastBestKnowladge);
foreach (Student student in students)
{
int backup = student.Gens.LengthOfPlanning;
student.Gens.LengthOfPlanning = student.Gens.LengthOfPlanning * 2 > Core.DAYS_IN_WEEK ? Core.DAYS_IN_WEEK : student.Gens.LengthOfPlanning * 2;
le.Plan(student);
student.Gens.LengthOfPlanning = backup;
student.LiveDay(0);
}
for (int i = 0; i < Core.DAYS_IN_WEEK; i++)
{
Log("--- " + Core.DAYS[DayOfLife % Core.DAYS_IN_WEEK] + " ---");
foreach (Student student in students)
{
student.LiveDay(0);
}
DayOfLife++;
}
}