RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-27 14:57:35 +00:00
Code Issues Activity Actions

LibCards+Solitaire: Elevate card highlight management to the card stack

Browse source 
Instead of indicating which individual cards should be highlighted, card
games now indicate which stack is highlighted. This lets the stack draw
empty stacks with a highlight (e.g. the Foundation stack in Solitaire).
If the stack is non-empty, the stack can delegate highlighting to the
top-most card.
This commit is contained in:
Timothy Flynn 2023-01-05 10:16:16 -05:00 • committed by Andreas Kling
parent 8d8fcd0d64
commit 4cbdc747ab
6 changed files with 41 additions and 28 deletions
Download patch file Download diff file Expand all files Collapse all files

26
Userland/Games/Solitaire/Game.cpp
View file

@ -272,7 +272,7 @@ void Game::mousedown_event(GUI::MouseEvent& event)
void Game::mouseup_event(GUI::MouseEvent& event)
{
GUI::Frame::mouseup_event(event);
clear_hovered_card();
clear_hovered_stack();
if (!is_moving_cards() || m_game_over_animation || m_new_game_animation)
return;
@ -313,16 +313,16 @@ void Game::mousemove_event(GUI::MouseEvent& event)
int dx = click_location.dx_relative_to(m_mouse_down_location);
int dy = click_location.dy_relative_to(m_mouse_down_location);
if (auto target_stack = find_stack_to_drop_on(Cards::CardStack::MovementRule::Alternating); target_stack && !target_stack->is_empty()) {
if (auto& top_card = target_stack->peek(); top_card != m_hovered_card) {
clear_hovered_card();
m_hovered_card = top_card;
if (auto target_stack = find_stack_to_drop_on(Cards::CardStack::MovementRule::Alternating)) {
if (target_stack != m_hovered_stack) {
clear_hovered_stack();
m_hovered_card->set_highlighted(true);
update(m_hovered_card->rect());
m_hovered_stack = move(target_stack);
m_hovered_stack->set_highlighted(true);
update(m_hovered_stack->bounding_box());
}
} else {
clear_hovered_card();
clear_hovered_stack();
}
for (auto& to_intersect : moving_cards()) {
@ -632,14 +632,14 @@ void Game::perform_undo()
invalidate_layout();
}
void Game::clear_hovered_card()
void Game::clear_hovered_stack()
{
if (!m_hovered_card)
if (!m_hovered_stack)
return;
m_hovered_card->set_highlighted(false);
update(m_hovered_card->rect());
m_hovered_card = nullptr;
m_hovered_stack->set_highlighted(false);
update(m_hovered_stack->bounding_box());
m_hovered_stack = nullptr;
}
}

4
Userland/Games/Solitaire/Game.h
View file

@ -174,7 +174,7 @@ private:
void create_new_animation_card();
void set_background_fill_enabled(bool);
void check_for_game_over();
void clear_hovered_card();
void clear_hovered_stack();
virtual void paint_event(GUI::PaintEvent&) override;
virtual void mousedown_event(GUI::MouseEvent&) override;
@ -205,7 +205,7 @@ private:
bool m_auto_collect { false };
RefPtr<Card> m_hovered_card;
RefPtr<CardStack> m_hovered_stack;
};
}

8
Userland/Libraries/LibCards/Card.cpp
View file

@ -20,13 +20,13 @@ Card::Card(Suit suit, Rank rank)
VERIFY(to_underlying(rank) < card_count);
}
void Card::paint(GUI::Painter& painter) const
void Card::paint(GUI::Painter& painter, bool highlighted) const
{
auto& card_painter = CardPainter::the();
auto bitmap = [&]() {
if (m_inverted)
return m_upside_down ? card_painter.card_back_inverted() : card_painter.card_front_inverted(m_suit, m_rank);
if (m_highlighted) {
if (highlighted) {
VERIFY(!m_upside_down);
return card_painter.card_front_highlighted(m_suit, m_rank);
}
@ -46,12 +46,12 @@ void Card::save_old_position()
m_old_position_valid = true;
}
void Card::clear_and_paint(GUI::Painter& painter, Color background_color)
void Card::clear_and_paint(GUI::Painter& painter, Color background_color, bool highlighted)
{
if (is_old_position_valid())
clear(painter, background_color);
paint(painter);
paint(painter, highlighted);
save_old_position();
}

6
Userland/Libraries/LibCards/Card.h
View file

@ -104,13 +104,12 @@ public:
void set_moving(bool moving) { m_moving = moving; }
void set_upside_down(bool upside_down) { m_upside_down = upside_down; }
void set_inverted(bool inverted) { m_inverted = inverted; }
void set_highlighted(bool highlighted) { m_highlighted = highlighted; }
void save_old_position();
void paint(GUI::Painter&) const;
void paint(GUI::Painter&, bool highlighted = false) const;
void clear(GUI::Painter&, Color background_color) const;
void clear_and_paint(GUI::Painter& painter, Color background_color);
void clear_and_paint(GUI::Painter& painter, Color background_color, bool highlighted);
private:
Card(Suit, Rank);
@ -123,7 +122,6 @@ private:
bool m_moving { false };
bool m_upside_down { false };
bool m_inverted { false };
bool m_highlighted { false };
};
enum class Shuffle {

22
Userland/Libraries/LibCards/CardStack.cpp
View file

@ -43,8 +43,18 @@ void CardStack::paint(GUI::Painter& painter, Gfx::Color background_color)
return false;
if (!is_empty() && (m_stack.size() != number_of_moving_cards))
return false;
painter.fill_rect_with_rounded_corners(m_base, background_color.darkened(0.5), Card::card_radius);
painter.fill_rect_with_rounded_corners(m_base.shrunken(2, 2), background_color, Card::card_radius - 1);
auto paint_rect = m_base;
painter.fill_rect_with_rounded_corners(paint_rect, background_color.darkened(0.5), Card::card_radius);
paint_rect.shrink(2, 2);
if (m_highlighted) {
auto background_complement = background_color.xored(Color::White);
painter.fill_rect_with_rounded_corners(paint_rect, background_complement, Card::card_radius - 1);
paint_rect.shrink(4, 4);
}
painter.fill_rect_with_rounded_corners(paint_rect, background_color, Card::card_radius - 1);
return true;
};
@ -83,9 +93,11 @@ void CardStack::paint(GUI::Painter& painter, Gfx::Color background_color)
return;
}
for (auto& card : m_stack) {
if (!card.is_moving())
card.clear_and_paint(painter, Gfx::Color::Transparent);
for (size_t i = 0; i < m_stack.size(); ++i) {
if (auto& card = m_stack[i]; !card.is_moving()) {
auto highlighted = m_highlighted && (i == m_stack.size() - 1);
card.clear_and_paint(painter, Gfx::Color::Transparent, highlighted);
}
}
}

3
Userland/Libraries/LibCards/CardStack.h
View file

@ -53,6 +53,8 @@ public:
void paint(GUI::Painter&, Gfx::Color background_color);
void clear();
void set_highlighted(bool highlighted) { m_highlighted = highlighted; }
private:
struct StackRules {
uint8_t shift_x { 0 };
@ -92,6 +94,7 @@ private:
Type m_type { Type::Invalid };
StackRules m_rules;
Gfx::IntRect m_base;
bool m_highlighted { false };
};
}