public void Start()
{
DateTime currentTime = DateTime.Now;
while (Win.IsOpen)
{
Win.DispatchEvents();
double elapsed = (DateTime.Now - currentTime).TotalSeconds;
if (elapsed < 1.0 / FPS)
{
continue;
}
currentTime = DateTime.Now;
Win.Clear(BackColor);
if (!Stopped)
{
Snakes.RemoveAll(snake => snake.Dead);
GameField.Update(Snakes);
Snakes.ForEach(snake => snake.Update(GameField, Snakes));
foreach (DividingStudentSnake created in CreatedSnakes)
{
Snakes.Add(created);
}
CreatedSnakes.Clear();
}
Win.Draw(GameField);
Snakes.ForEach(snake => snake.Draw(Win, RenderStates.Default, GameField.CellWidthPixel, GameField.CellHeightPixel));
for (int i = 0; i < Snakes.Count; ++i)
{
DividingStudentSnake snake = Snakes[i];
BRAIN_SHAPE.Size = new Vector2f(
snake.Brain.BrainWidth * GameField.CellWidthPixel,
snake.Brain.BrainHeight * GameField.CellHeightPixel
);
BRAIN_SHAPE.Position = new Vector2f(
(snake.Head.Position.X - snake.Brain.BrainWidth / 2) * GameField.CellWidthPixel,
(snake.Head.Position.Y - snake.Brain.BrainHeight / 2) * GameField.CellHeightPixel
);
Win.Draw(BRAIN_SHAPE);
Text score = new Text($"{i + 1}) size = {snake.Body.Count + 1}; energy = {snake.CurrentEnergy}; " +
$"daughters = {snake.TotalCreated}; mutations = {snake.Brain.Mutations}", FONT)
{
FillColor = Color.Black,
CharacterSize = 24
};
score.Position = new Vector2f(GameField.Width * GameField.CellWidthPixel + 60, i * 25 + 20);
Win.Draw(score);
RectangleShape colorIndicator = new RectangleShape(new Vector2f(20, 20))
{
OutlineColor = Color.Black,
FillColor = snake.BodyColor
};
colorIndicator.Position = new Vector2f(GameField.Width * GameField.CellWidthPixel + 30, i * 25 + 25);
Win.Draw(colorIndicator);
}
DrawExtra();
Win.Display();
}
}