public static void Choice(IPixel head, Direction.Movement currentMovement)
{
switch (currentMovement)
{
case Direction.Movement.Up:
{
head.YPosition--;
break;
}
case Direction.Movement.Down:
{
head.YPosition++;
break;
}
case Direction.Movement.Left:
{
head.XPosition--;
break;
}
case Direction.Movement.Right:
{
head.XPosition++;
break;
}
}
}
void IPixel.Play(ref int score, ref bool gameover, IPixel head, ref IPixel berry)
{
do
{
Clear();
gameover |= head.XPosition == WindowWidth - 1 || head.XPosition == 0 || head.YPosition == WindowHeight - 1 || head.YPosition == 0;
head.Score(ref score, head, ref berry);
for (int i = 0; i < body.Count; i++)
{
head.DrawPixel(body[i]);
gameover |= body[i].XPosition == head.XPosition && body[i].YPosition == head.YPosition;
}
if (gameover)
{
break;
}
head.DrawPixel(head);
berry.DrawPixel(berry);
const int milliseconds = 500;
Stopwatch stopWatch = Stopwatch.StartNew();
while (stopWatch.ElapsedMilliseconds <= milliseconds)
{
currentMovement = Direction.ReadMovement(currentMovement);
}
body.Add(new Pixel(head.XPosition, head.YPosition, ConsoleColor.Green));
Direction.Choice(head, currentMovement);
if (body.Count > score)
{
body.RemoveAt(0);
}
}while (true);
}
