public ClassPoint GetNextPoint()
{
ClassPoint head = pList.Last();
ClassPoint nextPoint = new ClassPoint(head);
nextPoint.Move(1, direction);
return(nextPoint);
}
public VLine(int yTop, int yBottom, int x, char ch)
{
pList = new List <ClassPoint>();
for (int y = yTop; y <= yBottom; y++)
{
ClassPoint p = new ClassPoint(x, y, ch);
pList.Add(p);
}
}
public HLine(int xLeft, int xRight, int y, char ch)
{
pList = new List <ClassPoint>();
for (int x = xLeft; x <= xRight; x++)
{
ClassPoint p = new ClassPoint(x, y, ch);
pList.Add(p);
}
}
public bool IsHit(ClassPoint point)
{
foreach (var p in pList)
{
if (p.IsHit(point))
{
return(true);
}
}
return(false);
}
public Snake(ClassPoint tail, int lenght, Direction _direction)
{
direction = _direction;
pList = new List <ClassPoint>();
for (int i = 0; i < lenght; i++)
{
ClassPoint p = new ClassPoint(tail);
p.Move(i, direction);
pList.Add(p);
}
}
internal void Move()
{
ClassPoint tail = pList.First();
pList.Remove(tail);
ClassPoint head = GetNextPoint();
pList.Add(head);
tail.Clear();
head.pointDraw();
}
internal bool Eat(ClassPoint food)
{
ClassPoint head = GetNextPoint();
if (head.IsHit(food))
{
food.ch = head.ch;
pList.Add(food);
return(true);
}
else
{
return(false);
}
}
static void Main(string[] args)
{
Console.SetBufferSize(80, 25);
Walls walls = new Walls(80, 25);
walls.Draw();
ClassPoint p = new ClassPoint(2, 4, '*');
Snake snake = new Snake(p, 3, Direction.DOWN);
snake.Draw();
FoodCreator foodCreator = new FoodCreator(80, 25, '$');
ClassPoint food = foodCreator.CreateFood();
food.pointDraw();
while (true)
{
if (walls.IsHit(snake) || snake.IsHitTail())
{
By bye = new By();
bye.SayBy();
break;
}
if (snake.Eat(food))
{
food = foodCreator.CreateFood();
food.pointDraw();
}
else
{
snake.Move();
}
Thread.Sleep(100);
if (Console.KeyAvailable)
{
ConsoleKeyInfo key = Console.ReadKey();
snake.HandleKey(key.Key);
}
}
Console.ReadKey();
}
public bool IsHit(ClassPoint p)
{
return(p.x == this.x && p.y == this.y);
}
public ClassPoint(ClassPoint p)
{
x = p.x;
y = p.y;
ch = p.ch;
}