public Player(
string name, string id,
Point foodInitialLocation, Brush foodBrush,
Point snakeInitialLocation, Positioning.Direction snakeInitialDirection, Brush snakeBrush
)
{
this.Name = name;
this.Id = id;
this.Food = new(foodInitialLocation, foodBrush);
this.Snake = new(snakeInitialLocation, snakeInitialDirection, snakeBrush, this.Id);
}
public Snake(Point initialLocation, Positioning.Direction initialDirection, Brush brush, string playerId)
{
CurrentDirection = initialDirection;
NextDirection = initialDirection;
this.Brush = brush;
this.Segments = new();
Segments.Add(new(initialLocation, this.Brush));
this.FoodEatenCount = 0;
this.Speed = this.CalculateSpeed();
this.Alive = true;
this.LifecycleTimer = new() {
Interval = CalculateLifecycleInterval()
};
this.LifecycleTimer.Tick += this.LifecycleTick;
this.PlayerId = playerId;
}
// Lifecycle
private void LifecycleTick(object sender, EventArgs e)
{
if (this.Alive)
{
// Motion
this.CurrentDirection = this.NextDirection;
this.Move();
// Check food collision
if (this.DoesCollideWith(this.CurrentPlayer.Food))
{
this.CurrentPlayer.Food.Relocate();
this.FoodEatenCount++;
SnakeAteFood.Fire(this.CurrentPlayer);
}
else if (this.DoesCollideWith(this.EnemyPlayer.Food))
{
this.EnemyPlayer.Food.Relocate();
this.ShortenSnake(1 + 1 /* <-- move compensation */);
}
else
{
this.ShortenSnake(0 + 1 /* <-- move compensation */);
}
// Check player collision
if (DoesCollideWithOneOf(this.Segments.SkipWhile(segment => segment == this.Segments[0])))
{
this.ShortenSnake(this.Segments.Count - this.Segments.FindLastIndex(DoesCollideWith));
}
else if (DoesCollideWith(this.EnemyPlayer.Snake))
{
SnakeDie.Fire(this.CurrentPlayer);
}
}
}
