/// <summary>
/// Makes this <see cref="Snake"/> crawl to the next <see cref="Land"/>.
/// </summary>
public void Move()
{
var NewHead = map.GetNextTo(Head, HeadsTo);
try
{
NewHead.MoveSnakeIn(this);
}
catch (AlreadyOccupiedLandException e)
{
if (e.FiredMe == Space.ElementAt(0) || e.FiredMe == Space.ElementAt(1))
{
return;
}
if (Length == map.Locations.Length)
{
this.SnakeHasCapturedTheWholeMap?.Invoke(this, null);
return;
}
throw e;
}
Queue <Land> NewSpace = new Queue <Land>();
NewSpace.Enqueue(NewHead);
if (NumberOfTailsToAdd > 0)
{
while (Space.Count > 0)
{
NewSpace.Enqueue(Space.Dequeue());
}
Space = NewSpace;
--NumberOfTailsToAdd;
Program.gamelog.AddLog("Snake moved to " + NewHead.Location.ToString());
OnSnakeMoves?.Invoke(this, Head);
return;
}
while (Space.Count > 1)
{
NewSpace.Enqueue(Space.Dequeue());
}
LastOccupied = Space.Dequeue();
Space = NewSpace;
if (!(LastOccupied is null))
{
LastOccupied.MoveSnakeOut(this);
}
Program.gamelog.AddLog("Snake moved to " + NewHead.Location.ToString());
Last_Move = DateTime.Now;
OnSnakeMoves?.Invoke(this, Head);
}
/// <summary>
/// Initialize a new game.
/// </summary>
/// <param name="Caller"></param>
/// <param name="map"></param>
public static void Initialize(Form Caller, Map map, Func <int, int>[] foodChanger = null)
{
if (GameRuning)
{
throw new InvalidOperationException("The Game Handle cant initialize when the game is running!");
}
FC = foodChanger;
GameUI = Caller;
GameHandle.map = map;
snake = new Snake.Snake(map.GetRandomLand(1));
mapSize = new Size(map.Width, map.Height);
GameRuning = true;
GameT = new Thread(() => {
Game_Handle();
});
GameT.Start();
snake.OnSnakeMoves += (x, y) => { OnSnakeMoves?.Invoke(snake, y); };
snake.OnSnakeEats += (s, l) => { OnSnakeEats?.Invoke(snake, l); };
snake.SnakeHasCapturedTheWholeMap += (s, e) => { GameFinished?.Invoke(snake, e); };
OnGameInitialize?.Invoke(Caller, map);
}