public bool CollisionDetect(BlockPhysic b1, BlockPhysic b2)
{
double err = -1;
return(b1.Position.X <= b2.Position.X + b2.Size.X + err &&
b1.Position.X + b1.Size.X + err >= b2.Position.X &&
b1.Position.Y <= b2.Position.Y + b2.Size.Y + err &&
b1.Position.Y + b1.Size.Y + err >= b2.Position.Y);
}
//MainWindow window = new MainWindow();
//private Rectangle MakeRectangle(Vector position, Vector size, Brush brush)
//{
// var rect = new Rectangle();
// rect.Width = size.X;
// rect.Height = size.Y;
// rect.Fill = brush;
// Canvas.SetLeft(rect, position.X);
// Canvas.SetTop(rect, position.Y);
// return rect;
//}
public Image CreateNewImage(BlockPhysic block, string path)
{
var image = new Image
{
Source = BitmapFrame.Create(new Uri(path)),// орефакторить
Stretch = Stretch.Fill,
Width = block.Size.X,
Height = block.Size.Y
};
//window.SetCanvasPosition(image, block.Position.X, block.Position.Y);
return(image);
}
public void GoingDownAnimation(BlockPhysic block, Image im, double stepY, double distance, bool isLastBlock)
{
StraightMoveAnimation(block, im, 0, stepY);
if (isLastBlock)
{
goingDownDistance -= stepY;
}
if (goingDownDistance < 0)
{
GoingDown = false;
goingDownDistance = distance;
}
}
/// <summary>
/// Функция высчитавающая процент касания блоков.
/// Возвращает значение от -100 до 100.
/// Если блок касается правой стороны, то от правой точки нижнего блока идет подсчет положительных процентов
/// касание на 50,30 процентов справа
/// Если бок касается с левой стороны, то подсчет идет от левого края. Процент отрицательный.
/// </summary>
public double GetProcentOfTouching(BlockPhysic above, BlockPhysic under)
{
if (above.Position.X + above.Size.X < under.Position.X)
{
return(-1);
}
else if (above.Position.X >= under.Position.X && above.Position.X < under.Position.X + under.Size.X)
{
return((int)((((under.Position.X + under.Size.X) - above.Position.X) / under.Size.X) * 100));
}
else if (above.Position.X + above.Size.X > under.Position.X && above.Position.X + above.Size.X < under.Position.X + under.Size.X)
{
return(-1 * (int)(((above.Position.X + above.Size.X - under.Position.X) / under.Size.X) * 100));
}
else
{
return(1);
}
}
public void SwingMoveAnimation(BlockPhysic block, Image im)
{
block.SetNewPosition(parabola.DynamicPosition.X - block.Size.X / 2 + block.Size.X / 2, parabola.DynamicPosition.Y + block.Size.Y / 2);
window.SetCanvasPosition(im, block.Position.X, block.Position.Y);
}
public void StraightMoveAnimation(BlockPhysic block, Image im, double stepX, double stepY)
{
window.SetCanvasPosition(im, block.Position.X, block.Position.Y);
block.SetNewPosition(block.Position.X + stepX, block.Position.Y + stepY);
}