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2048: Abstract Board into its own struct

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This commit is contained in:
Dmitrii Ubskii 2021-06-11 15:26:56 +03:00 • committed by Andreas Kling
parent ec8fe6952f
commit 11158c2400
3 changed files with 56 additions and 46 deletions
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12
Userland/Games/2048/BoardView.cpp
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@ -29,7 +29,7 @@ void BoardView::set_board(Game::Board const* board)
return;
}
bool must_resize = !m_board || m_board->size() != board->size();
bool must_resize = !m_board || m_board->tiles.size() != board->tiles.size();
m_board = board;
@ -62,16 +62,16 @@ size_t BoardView::rows() const
{
if (!m_board)
return 0;
return m_board->size();
return m_board->tiles.size();
}
size_t BoardView::columns() const
{
if (!m_board)
return 0;
if (m_board->is_empty())
if (m_board->tiles.is_empty())
return 0;
return (*m_board)[0].size();
return m_board->tiles[0].size();
}
void BoardView::resize_event(GUI::ResizeEvent&)
@ -172,7 +172,7 @@ void BoardView::paint_event(GUI::PaintEvent& event)
painter.fill_rect(rect(), background_color);
return;
}
auto& board = *m_board;
auto& tiles = m_board->tiles;
Gfx::IntRect field_rect {
0,
@ -191,7 +191,7 @@ void BoardView::paint_event(GUI::PaintEvent& event)
m_cell_size,
m_cell_size,
};
auto entry = board[row][column];
auto entry = tiles[row][column];
painter.fill_rect(rect, background_color_for_cell(entry));
if (entry > 0)
painter.draw_text(rect, String::number(entry), font(), Gfx::TextAlignment::Center, text_color_for_cell(entry));