void RandomizeFruitPosition(FlxObject object1 = null, FlxObject object2 = null)
{
_fruit.X = FlxG.Random.Next(0, (int)Math.Floor(FlxG.Width / 8f) - 1) * 8f;
_fruit.Y = FlxG.Random.Next(0, (int)Math.Floor(FlxG.Height / 8f) - 1) * 8f;
FlxG.Overlap(_fruit, _snakeBody, RandomizeFruitPosition);
}
public override void Update(GameTime gameTime)
{
base.Update(gameTime);
if (_scoreText.Alpha < 1)
{
_scoreText.Alpha += 0.1f;
}
if (!_snakeHead.Alive)
{
if (FlxG.Keyboard.AnyJustReleased(new Keys[] { Keys.Space, Keys.R }))
{
FlxG.ResetState();
}
return;
}
FlxG.Overlap(_snakeHead, _fruit, CollectFruit);
FlxG.Overlap(_snakeHead, _snakeBody, GameOver);
if (FlxG.Keyboard.AnyPressed(new Keys[] { Keys.Up, Keys.W }) && _currentDirection != FlxObjectDirection.DOWN)
{
_nextDirection = FlxObjectDirection.UP;
}
else if (FlxG.Keyboard.AnyPressed(new Keys[] { Keys.Down, Keys.S }) && _currentDirection != FlxObjectDirection.UP)
{
_nextDirection = FlxObjectDirection.DOWN;
}
else if (FlxG.Keyboard.AnyPressed(new Keys[] { Keys.Left, Keys.A }) && _currentDirection != FlxObjectDirection.RIGHT)
{
_nextDirection = FlxObjectDirection.LEFT;
}
else if (FlxG.Keyboard.AnyPressed(new Keys[] { Keys.Right, Keys.D }) && _currentDirection != FlxObjectDirection.LEFT)
{
_nextDirection = FlxObjectDirection.RIGHT;
}
}