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Pong: Paint ball antialiased

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MacDue 2022-06-05 14:44:40 +01:00 committed by Linus Groh
parent 5cb7e4f2f0
commit 177d9b2a5a
Notes: sideshowbarker 2024-07-17 10:26:56 +09:00 
Author: https://github.com/MacDue
Commit: https://github.com/SerenityOS/serenity/commit/177d9b2a5a
Pull-request: https://github.com/SerenityOS/serenity/pull/14195
Reviewed-by: https://github.com/linusg ✅
1 changed files with 5 additions and 2 deletions
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7
Userland/Games/Pong/Game.cpp
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@ -6,6 +6,7 @@
#include "Game.h"
#include <AK/Random.h>
#include <LibGfx/AntiAliasingPainter.h>
namespace Pong {
@ -66,16 +67,18 @@ void Game::paint_event(GUI::PaintEvent& event)
GUI::Painter painter(*this);
painter.add_clip_rect(event.rect());
Gfx::AntiAliasingPainter aa_painter { painter };
painter.fill_rect(rect(), Color::Black);
painter.fill_rect(enclosing_int_rect(m_net.rect()), m_net.color);
painter.fill_ellipse(enclosing_int_rect(m_ball.rect()), Color::Red);
aa_painter.fill_ellipse(enclosing_int_rect(m_ball.rect()), Color::Red);
painter.fill_rect(enclosing_int_rect(m_player1_paddle.rect), m_player1_paddle.color);
painter.fill_rect(enclosing_int_rect(m_player2_paddle.rect), m_player2_paddle.color);
if (m_cursor_paddle_target_y.has_value())
painter.fill_ellipse(cursor_paddle_target_rect(), Color::Blue);
aa_painter.fill_ellipse(cursor_paddle_target_rect(), Color::Blue);
painter.draw_text(player_1_score_rect(), String::formatted("{}", m_player_1_score), Gfx::TextAlignment::TopLeft, Color::White);
painter.draw_text(player_2_score_rect(), String::formatted("{}", m_player_2_score), Gfx::TextAlignment::TopLeft, Color::White);