private static void testPossion()
{
double total = 0;
for (int i = 0; i < 10000; i++)
{
total += Possion.exprand(6);
}
// Expected output: 10
Console.WriteLine(total / 10000);
Console.ReadLine();
}
private static void emulate()
{
double start;
Random randTarget = new Random(System.DateTime.Now.Millisecond);
Queue <Person>[] ALL = new Queue <Person> [numOfFloors];
// 初始化各楼层的乘客信息
for (int i = 0; i < numOfFloors; i++)
{
floors[i] = new Floor(i);
ALL[i] = new Queue <Person>();
ALL[i].Clear();
start = 0;
for (int j = 0; j < TOTAL; j++)
{
start += Possion.exprand(lamda);
Person p = new Person();
p.startFloor = i;
p.startTime = start;
ALL[i].Enqueue(p);
}
}
// 每秒模拟
for (time = 0; ; time++)
{
// 检查ALL矩阵, 乘客请求电梯
for (int i = 0; i < numOfFloors; i++)
{
Person p;
if (ALL[i].Count > 0)
{
p = ALL[i].Peek();
}
else
{
p = null;
}
while (p != null && p.startTime < time)
{
ALL[i].Dequeue();
int target = i;
// 随机目标楼层
while (target == i || target == numOfFloors)
{
target = randTarget.Next(numOfFloors);
}
p.targetFloor = target;
p.requestElevator(ref floors[i]);
if (ALL[i].Count > 0)
{
p = ALL[i].Peek();
}
else
{
p = null;
}
}
}
// 更新楼层参数
// 不用了，Floor自己完成
// 触发电梯
for (int i = 0; i < numOfElevator; i++)
{
elevators[i].getWork(ref floors);
}
if (bOver(ref ALL))
{
break;
}
if (realTime)
{
System.Threading.Thread.Sleep(200);
printResult();
}
}
}