forked from NaiJi/project-kyoku
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126 lines
3.7 KiB
C++
126 lines
3.7 KiB
C++
#include "application.h"
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#include <SFML/Graphics/Color.hpp>
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#include <SFML/Window/Event.hpp>
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#include <SFML/Window/Keyboard.hpp>
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const sf::Time TIME_PER_FRAME = sf::seconds(1.f / 60.f);
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Application::Application() :
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game_window({1280, 720}, "Test")
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{
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float x = game_window.getSize().x;
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float y = game_window.getSize().y;
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pulse_mask.setSize({x, y});
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pulse_mask.setOrigin(0.f, 0.f);
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pulse_mask.setFillColor(sf::Color(255, 0, 0, 0));
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pulse_mask_green.setSize({x, y});
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pulse_mask_green.setOrigin(0.f, 0.f);
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pulse_mask_green.setFillColor(sf::Color(0, 255, 0, 0));
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font.loadFromFile("VeraMono.ttf");
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font2.loadFromFile("VeraMono.ttf");
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text.setFont(font);
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text.setPosition(60, 60);
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text.setFillColor(sf::Color(255, 255, 255));
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text.setCharacterSize(25);
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grade.setFont(font2);
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grade.setPosition(100, 100);
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grade.setFillColor(sf::Color(255, 255, 255, 0));
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grade.setCharacterSize(35);
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}
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void Application::run()
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{
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game_window.display();
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sf::Int64 iter = 9000 + (1412162 * 25);
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while (iter > 9000)
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{
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Note note(iter, iter + 412162);
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timeline.push(note);
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iter -= 1412162;
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}
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sf::Clock timer;
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sf::Time time_since_last_update = sf::Time::Zero;
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music.openFromFile("/home/naiji/METEOR.flac");
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music.play();
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while (game_window.isOpen())
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{
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sf::Event event;
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while (game_window.pollEvent(event))
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{
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if (event.type == sf::Event::Closed)
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game_window.close();
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if (event.type == sf::Event::KeyPressed && event.key.code == sf::Keyboard::Z && !timeline.empty())
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{
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const auto current_note = timeline.top();
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const auto grade_result = current_note.onTap(Note::Arrow::UP, music.getPlayingOffset().asMicroseconds());
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pulse_mask.setFillColor(sf::Color(255, 0, 0, 255));
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switch (grade_result.rating)
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{
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case (NoteGrade::Rating::BAD):
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grade.setString("BAD");
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grade.setFillColor(sf::Color(255, 255, 255, 255));
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break;
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case (NoteGrade::Rating::GREAT):
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grade.setString("GREAT");
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grade.setFillColor(sf::Color(255, 255, 0, 255));
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break;
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}
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}
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}
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time_since_last_update += timer.restart();
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if (time_since_last_update >= TIME_PER_FRAME)
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{
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time_since_last_update -= TIME_PER_FRAME;
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update();
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draw();
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}
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}
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}
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void Application::update()
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{
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if (!timeline.empty() && timeline.top().deathOffset() <= music.getPlayingOffset().asMicroseconds())
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{
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timeline.pop();
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pulse_mask_green.setFillColor(sf::Color(0, 255, 0, 255));
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}
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text.setString(std::to_string(music.getPlayingOffset().asSeconds()));
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if (pulse_mask.getFillColor().a > 0)
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{
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const auto alpha = pulse_mask.getFillColor().a - 25;
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pulse_mask.setFillColor(sf::Color(255, 0, 0, alpha < 0 ? 0 : alpha));
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}
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if (pulse_mask_green.getFillColor().a > 0)
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{
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const auto alpha = pulse_mask_green.getFillColor().a - 25;
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pulse_mask_green.setFillColor(sf::Color(0, 255, 0, alpha < 0 ? 0 : alpha));
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}
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if (grade.getFillColor().a > 0)
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{
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const auto alpha = grade.getFillColor().a - 20;
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grade.setFillColor(sf::Color(255, 255, 255, alpha < 0 ? 0 : alpha));
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}
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}
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void Application::draw()
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{
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game_window.clear();
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game_window.draw(pulse_mask);
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game_window.draw(pulse_mask_green);
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game_window.draw(text);
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game_window.draw(grade);
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game_window.display();
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}
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