public int Start(List <IStep> steps)
{
flakes.Add(SnowFlake.BuildFlake(flakes));
flakes.Add(SnowFlake.BuildFlake(flakes));
_steps = steps;
t1 = new Thread(Render);
t1.Start();
return(ModelHelper.period * NbrOfCycle * 2);
}
public void Render()
{
for (int cycle = 0; cycle < NbrOfCycle; cycle++)
{
flakes.Add(SnowFlake.BuildFlake(flakes));
List <SnowFlake> incrementY = new List <SnowFlake>();
bool[,] datas = new bool[40, 16];
for (int j = 0; j < 16; j++)
{
for (int i = 0; i < 40; i++)
{
var elligible = flakes.Where(f => f.PositionX == i);
if (elligible.Any())
{
var elligible2 = elligible.Where(f2 =>
{
int min = f2.PositionY - f2.TTL;
int max = f2.PositionY;
return(j > min && j <= max);
});
if (elligible2.Any())
{
datas[i, j] = true;
incrementY.AddRange(elligible2);
}
}
}
}
incrementY.ToList().ForEach(i => i.PositionY++);
List <SnowFlake> dead = flakes.Where(f => f.PositionY > 16).ToList();
dead.ForEach(d => flakes.Remove(d));
var line1 = HelperMatriceListConvertor.ConvertToList(datas);
_steps.ForEach(x => x.Apply(line1));
Thread.Sleep(ModelHelper.period * 2);
}
}
public static SnowFlake BuildFlake(List <SnowFlake> l)
{
SnowFlake f = new SnowFlake();
f.PositionY = 0;
bool trouve = false;
do
{
int x = randomX.Next(0, 39);
var contains = l.Where(z => z.PositionX == x);
if (!contains.Any())
{
f.PositionX = x;
trouve = true;
}
} while (!trouve);
f.TTL = randomTTL.Next(2, 5);
return(f);
}
