public void Update()
{
previousBlockOccupied = blocksOccupied[0];
#region InputManagment
switch (lastPressedKey)
{
case ConsoleKey.W:
case ConsoleKey.UpArrow:
{
if (direction != Cords.up)
{
direction = Cords.down;
}
}
break;
case ConsoleKey.S:
case ConsoleKey.DownArrow:
{
if (direction != Cords.down)
{
direction = Cords.up;
}
}
break;
case ConsoleKey.A:
case ConsoleKey.LeftArrow:
{
if (direction != Cords.right)
{
direction = Cords.left;
}
}
break;
case ConsoleKey.D:
case ConsoleKey.RightArrow:
{
if (direction != Cords.left)
{
direction = Cords.right;
}
}
break;
}
#endregion
head += direction;
for (int i = 0; i < Length - 1; i++)
{
blocksOccupied[i] = blocksOccupied[i + 1];
}
blocksOccupied[Length - 1] = this.head;
#region CollitionDetecion
//collition with the border
if (head.x < 1 || head.y < 1 || head.x > Program.World.size.x || head.y > Program.World.size.y)
{
Loose();
}
//collition with the tail
for (int i = 0; i < Length - 1; i++)//length-1 because blocksOccupied[Length] is the head itself
{
if (head == BlocksOccupied[i])
{
Loose();
}
}
//colition with the fruit
if (head == Program.World.Fruit)
{
this.Grow();
Program.World.CreateFruit();
}
#endregion
}
public World(int width, int height)
{
size = new Cords(width, height);
}
