private void SpawnAppleRandomly()
{
Random rnd = new Random();
int maxX = GenericGameObjectsFactory.getGraphics().PreferredBackBufferWidth;
int maxY = GenericGameObjectsFactory.getGraphics().PreferredBackBufferHeight;
Vector2 randPos = new Vector2(rnd.Next(maxX), rnd.Next(maxY));
apple = new Apple(GenericGameObjectsFactory.getContentManager().Load <Texture2D>("apple"), randPos);
apple.Attach(this);
apple.Attach(snake);
ComponentManager.attachComponent(apple);
}
private void portalBoundaryCheck()
{
var screenwidth = GenericGameObjectsFactory.getGraphics().PreferredBackBufferWidth;
var screenheight = GenericGameObjectsFactory.getGraphics().PreferredBackBufferHeight;
if (snake.Position.X < 0)
{
snake.moveTo(new Vector2(screenwidth, snake.Position.Y));
}
if (snake.Position.X > screenwidth)
{
snake.moveTo(new Vector2(0, snake.Position.Y));
}
if (snake.Position.Y < 0)
{
snake.moveTo(new Vector2(snake.Position.X, screenheight));
}
if (snake.Position.Y > screenheight)
{
snake.moveTo(new Vector2(snake.Position.X, 0));
}
}