void Card::moveToStackInitial(Stack* s)
{
_stack = s;
Card* top = _stack->topCard();
if (top != 0 && top->canBeParent(this))
parent(_stack->topCard());
else
parent(0);
_stack->pushCard(this);
move(_stack->next_x(), _stack->next_y(), false);
}
void Card::moveToStack(Stack* s, bool autoMoving, bool pushUndo)
{
if (s == 0 || s == _stack) return;
if (pushUndo)
undoAddMove(_stack, s);
_stack->popCard();
_stack = s;
Card* top = _stack->topCard();
if (top != 0 && top->canBeParent(this))
parent(_stack->topCard());
else
parent(0);
_stack->pushCard(this);
move(_stack->next_x(), _stack->next_y(), true);
if (autoMoving && Option::autoPlay()) autoMove();
}