/// <summary>
/// converts an R2 point in screen space to a Z2 point in R-G (hex) space
/// </summary>
/// <param name="screenPt"></param>
/// <returns></returns>
Point ScreenToHex(Vector2 screenPt)
{
screenPt /= HexSideLen; //normalize so all side lengths are 1
Point rgPos = new Point();
//transform screenPt into 3 different bases
Vector2 Vrg, Vgb, Vbr;
Vector2.Transform(ref screenPt, ref Mrg, out Vrg); //change to R-G basis
Vector2.Transform(ref screenPt, ref Mgb, out Vgb); //G-B basis
Vector2.Transform(ref screenPt, ref Mbr, out Vbr); //B-R basis
Point Prg = Vrg.Floor();
Point Pgb = Vgb.Floor();
Point Pbr = Vbr.Floor();
if ((Prg.X + Prg.Y) % 3 == 0)
{
rgPos = Prg;
}
else if ((Pgb.X + Pgb.Y) % 3 == 0)
{
rgPos.X = -Pgb.Y;
rgPos.Y = Pgb.X - Pgb.Y;
}
else if ((Pbr.X + Pbr.Y) % 3 == 0)
{
rgPos.X = -Pbr.X + Pbr.Y;
rgPos.Y = -Pbr.X;
}
else
{
//might be on an intersection point
//throw new Exception("spanish inquisition");
rgPos = Prg; //default to Prg
}
return(rgPos);
}
private static void FillStorage(int count, Storage storage)
{
for (int i = 0; i < count; i++)
{
Random rnd = new Random();
int rand;
rand = rnd.Next(0, 3);
Vbr core = new Vbr(rnd);
if (rand == 0)
{
storage.AddItem(new Circle(core));
}
else if (rand == 1)
{
storage.AddItem(new Triangle(core));
}
else
{
storage.AddItem(new Square(core));
}
Thread.Sleep(20);
}
//return storage;
}
private static void ChooseAction(int count, Storage storage)
{
Random rnd = new Random();
for (int i = 0; i < count; i++)
{
int rand;
Vbr core = new Vbr(rnd);
rand = rnd.Next(0, 6);
if (rand == 0) //Добавление элемента
{
int buf = rnd.Next(0, 2);
if (buf == 0)
{
storage.AddItem(new Circle(core));
}
else if (buf == 1)
{
storage.AddItem(new Triangle(core));
}
else
{
storage.AddItem(new Square(core));
}
Console.WriteLine("Успешно добавлен элемент");
}
else if (rand == 1)
{
if (storage.GetMaxIndex() != 0)
{
storage.DeleteItem(rnd.Next(1, storage.GetMaxIndex()));
Console.WriteLine("Успешно удален элемент по индексу");
}
}
else if (rand == 2)
{
if (storage.GetMaxIndex() != 0)
{
storage.DeleteItem();
Console.WriteLine("Успешно удален последний элемент");
}
}
else if (rand == 3)
{
Console.WriteLine("Элементов в хранилище - {0}", storage.GetMaxIndex());
}
else if (rand == 4)
{
if (storage.GetMaxIndex() != 0)
{
storage.GetItem().Display();
}
}
else
{
if (storage.GetMaxIndex() != 0)
{
storage.GetItem(rnd.Next(1, storage.GetMaxIndex())).Display();
}
}
Thread.Sleep(20);
}
}
