public ToothpickCollection(int iterations)
{
ToothpickLength = 1;
IterationCount = iterations;
var init = new Toothpick(1, 1, 1, 2);
//var init = new Toothpick(1, 1, 1.5, 2);
this.Toothpicks.Add(init);
this.ToothpickIterations.Add(new List <Toothpick>()
{
init
});
for (int i = 0; i < IterationCount; i++)
{
var newpicks = Add();
this.ToothpickIterations.Add(newpicks);
}
}
public List <Toothpick> Add()
{
var newpicks = new List <Toothpick>();
foreach (var pick in this.Toothpicks)
{
var pcount1 = Count(pick.x0, pick.y0);
if (pcount1 < 2)
{
var x3 = pick.x0 - (pick.y1 - pick.y0) / 2;
var y3 = pick.y0 + (pick.x1 - pick.x0) / 2;
var x4 = pick.x0 + (pick.y1 - pick.y0) / 2;
var y4 = pick.y0 - (pick.x1 - pick.x0) / 2;
var newpick1 = new Toothpick(x3, y3, x4, y4);
var dupe = Count(newpick1.x0, newpick1.y0, newpick1.x1, newpick1.y1);
if (dupe == 0)
{
newpicks.Add(newpick1);
}
}
var pcount2 = Count(pick.x1, pick.y1);
if (pcount2 < 2)
{
var x3b = pick.x1 - (pick.y1 - pick.y0) / 2;
var y3b = pick.y1 + (pick.x1 - pick.x0) / 2;
var x4b = pick.x1 + (pick.y1 - pick.y0) / 2;
var y4b = pick.y1 - (pick.x1 - pick.x0) / 2;
var newpick2 = new Toothpick(x3b, y3b, x4b, y4b);
var dupe = Count(newpick2.x0, newpick2.y0, newpick2.x1, newpick2.y1);
if (dupe == 0)
{
newpicks.Add(newpick2);
}
}
}
this.Toothpicks.AddRange(newpicks);
return(newpicks);
}
