public void OnMouseMoveWithCard(MouseState mouse)
{
VisibleCardPack under = nearestCardPack(draggedPack.GetRectangle());
if (under != null && under.pack.CanAccept(draggedPack.pack))
{
under.Light = true;
}
}
private VisibleCardPack nearestCardPack(Rectangle rect)
{
Rectangle line = new Rectangle(rect.X, rect.Y, rect.Width, 50);
int centerX = line.Center.X;
VisibleCardPack pack = visiblePacks
.Where(i => i.GetRectangle().Intersects(line))
.OrderByDescending(i => Math.Abs(centerX - i.GetRectangle().Center.X)).FirstOrDefault();
return(pack);
}
public void OnLeftPressedOverCard(MouseState mouse)
{
Point shift = startTargetingPoint - mouse.Position;
if ((shift.X * shift.X + shift.Y * shift.Y) > DRAG_HOLD_POW_2)
{
int gap = mouseTarget.GapCount(startTargetingPoint);
if (gap != -1)
{
draggedPack = new VisibleCardPack(mouseTarget.pack.LastCards(gap), startTargetingPoint);
draggedOriginalPoint = mouseTarget.GapLeftTopPoint(mouse.Position);
mouseTarget.InvisibleCards = gap;
}
}
}
public void OnLeftMouseReleased(MouseState mouse)
{
if (draggedPack != null)
{
VisibleCardPack under = nearestCardPack(draggedPack.GetRectangle());
if (under != null && under.pack.CanAccept(draggedPack.pack))
{
state.ConfirmMove(mouseTarget.pack, under.pack, draggedPack.pack.Count);
}
draggedPack = null;
}
else if (mouseTarget != null && draggedPack == null)
{
mouseTarget.Activate();
}
if (mouseTarget != null)
{
mouseTarget.InvisibleCards = 0;
}
mouseTarget = null;
}
public void OnLeftMousePressed(MouseState mouse)
{
mouseTarget = visiblePacks.FirstOrDefault(i => i.GetRectangle().Contains(mouse.Position));
startTargetingPoint = mouse.Position;
}