public point OtherPoint(point p)
{
if (p == pList.First())
return pList.Last();
else
return pList.First();
}
point NextPoint()
{
point head = pList.Last();
point NextPoint = new point(head);
NextPoint.Move(1, Direction);
return NextPoint;
}
public new point IsHit(point head)
{
if (head.IsHit(pList.First()))
return pList.First();
if (head.IsHit(pList.Last()))
return pList.Last();
return null;
}
public portal(int x1, int y1, int x2, int y2)
{
pList = new List<point>();
point port1 = new point(x1, y1, 5);
pList.Add(port1);
point port2 = new point(x2, y2, 5);
pList.Add(port2);
Draw();
}
public bool IsHit(point p)
{
foreach (var point in pList)
{
if (p.IsHit(point))
return true;
}
return false;
}
public line_vertical(int yu, int yd, int x, int s)
{
pList = new List<point>();
for (int y = yu; y <= yd; y++)
{
point p = new point(x, y, s);
pList.Add(p);
}
}
public line_horizontal(int xl, int xr, int y, int s)
{
pList = new List<point>();
for (int x = xl; x <= xr; x++)
{
point p = new point(x, y, s);
pList.Add(p);
}
}
public snake(point pos, int length, direction dir)
{
Direction = dir;
pList = new List<point>();
for (int i = 0; i < length; i++)
{
point p = new point(pos);
p.Move(i, dir);
pList.Add(p);
}
Draw();
}
public bool Eat(point food)
{
point head = NextPoint();
if (head.IsHit(food))
{
pList.Add(food);
food.ChangeChar(3);
score++;
return true;
}
else
return false;
}
public point Next(snake Snake, walls wall)
{
int x;
int y;
point p;
do
{
x = rnd.Next(1, whidth - 1);
y = rnd.Next(1, height - 1);
p = new point(x, y, s);
} while (Snake.IsHit(p) || wall.IsHit(p));
return p;
}
public Game(int width, int height, int speed)
{
this.width = width;
this.height = height;
if (speed == 1)
delay = 300;
else if (speed == 2)
delay = 200;
else if (speed == 3)
delay = 100;
else if (speed == 4)
delay = 50;
else if (speed == 5)
delay = 25;
this.speed = speed;
pos = new point(11, 11, 3);
}
public bool IsHit(point p)
{
foreach (var wall in wallList)
{
if (wall.IsHit(p))
return true;
}
return false;
}
public bool IsHit(point p)
{
return p.x == this.x && p.y == this.y;
}
public point(point p, int s)
{
x = p.x;
y = p.y;
SetChar(s);
}
public point(point p)
{
x = p.x;
y = p.y;
s = p.s;
}
public void Teleport(point port)
{
var tail = pList.Last();
pList.Remove(tail);
tail.Clear();
var head = new point(port, 3);
head.Move(1, Direction);
pList.Add(head);
}
public int Start(int lvl)
{
Console.Clear();
Console.SetCursorPosition(width / 2 - 5, height / 2);
Console.Write("Уровень " + lvl.ToString());
Thread.Sleep(1000);
Console.Clear();
Console.SetCursorPosition(3, height + 2);
Console.Write("Счет:");
Console.SetCursorPosition(10, height + 2);
Console.Write("Уровень:");
Console.SetCursorPosition(13, height + 3);
Console.Write(lvl);
Snake = new snake(pos, 4, direction.RIGHT);
Console.SetCursorPosition(5, height + 3);
Console.Write(Snake.GetScore() * speed);
wall = new walls(width, height, lvl);
fp = new foodpoint(width, height, 2);
food = fp.Next(Snake, wall);
food.Draw();
Play(1);
int sc = Snake.GetScore() * speed;
Snake.ResetScore();
return sc;
}
bool Play(int lvl)
{
while (true)
{
wall.Draw();
food.Draw();
if (Snake.GetScore() == 10 * lvl)
return true;
if (wall.IsHit(Snake) || Snake.IsHitTail())
{
return false;
}
if (wall.Portal != null)
{
point p = wall.Portal.IsHit(Snake.GetHead());
if (p != null)
{
Snake.Teleport(wall.Portal.OtherPoint(p));
}
}
if (Snake.Eat(food))
{
Console.SetCursorPosition(5, height + 3);
Console.Write(Snake.GetScore() * speed);
food = fp.Next(Snake, wall);
food.Draw();
}
else
{
Snake.Move();
}
Thread.Sleep(delay);
ctrl CtrlRes = Ctrl.GetCtrl();
if (CtrlRes == ctrl.Spacebar)
{
while (true)
{
CtrlRes = Ctrl.GetCtrl();
if (CtrlRes == ctrl.Spacebar)
break;
}
}
else if (CtrlRes == ctrl.Escape)
{
return false;
}
else if (CtrlRes == ctrl.Insert)
{
food = fp.Next(Snake, wall);
food.Draw();
}
else
Snake.HandleSnake(CtrlRes);
}
}
