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LibCards+Games: Make CardGame::add_stack() fallible

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And while we're at it, handle the CardStack allocation (and failure
thereof) internally.
This commit is contained in:
Sam Atkins 2023-01-05 17:24:27 +00:00 • committed by Linus Groh
parent 08ff87b3ce
commit d7ba577c90
4 changed files with 24 additions and 23 deletions
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5
Userland/Libraries/LibCards/CardGame.cpp
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@ -33,11 +33,6 @@ CardGame::CardGame()
set_background_color(background_color.value_or(Color::from_rgb(0x008000)));
}
void CardGame::add_stack(NonnullRefPtr<CardStack> stack)
{
m_stacks.append(move(stack));
}
void CardGame::mark_intersecting_stacks_dirty(Cards::Card const& intersecting_card)
{
for (auto& stack : stacks()) {

8
Userland/Libraries/LibCards/CardGame.h
View file

@ -28,7 +28,13 @@ public:
NonnullRefPtrVector<CardStack>& stacks() { return m_stacks; }
NonnullRefPtrVector<CardStack> const& stacks() const { return m_stacks; }
CardStack& stack_at_location(int location) { return m_stacks[location]; }
void add_stack(NonnullRefPtr<CardStack>);
template<class... Args>
ErrorOr<void> add_stack(Args&&... args)
{
auto stack = TRY(try_make_ref_counted<CardStack>(forward<Args>(args)...));
return m_stacks.try_append(move(stack));
}
void mark_intersecting_stacks_dirty(Card const& intersecting_card);
bool is_moving_cards() const { return !m_moving_cards.is_empty(); }