95 lines
3.0 KiB
C++
95 lines
3.0 KiB
C++
#include <SFML/Graphics.hpp>
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#include <sstream> // std::ostringstream
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#include <vector>
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#include <cmath>
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#include "Player.hpp"
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#define WindowSize sf::VideoMode(960, 540)
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#define WindowStyle sf::Style::Titlebar | sf::Style::Close
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#define WindowTitle "Test Window Syntriax"
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sf::Vertex CreateVertex(double, double);
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int main()
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{
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std::ostringstream textToDisplay;
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sf::RenderWindow window(WindowSize, WindowTitle, WindowStyle);
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sf::Event event;
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sf::Clock clock;
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sf::Text text;
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sf::Font font;
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float sinValue;
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float cosValue;
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float timePassed;
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float deltaTime;
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Player player;
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player.SetSpeed(1);
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player.SetPosition(500, -200);
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std::vector<sf::Vertex> vertices;
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if (!font.loadFromFile("../OpenSans-Bold.ttf"))
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{
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return -1;
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}
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text.setFont(font);
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// window.setVerticalSyncEnabled(true);
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window.setFramerateLimit(60);
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while (window.isOpen())
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{
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while (window.pollEvent(event))
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{
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if (event.type == sf::Event::Closed)
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window.close();
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if (event.type == sf::Event::LostFocus)
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continue;
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}
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deltaTime = clock.getElapsedTime().asSeconds() - timePassed;
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timePassed = clock.getElapsedTime().asSeconds();
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sinValue = sin(timePassed);
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cosValue = cos(timePassed);
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// player.MovePlayer();
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player.ApplyGravity(deltaTime);
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if (sf::Keyboard::isKeyPressed(sf::Keyboard::Up))
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player.ApplyForce(sf::Vector2f(0, 20), deltaTime);
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if (sf::Keyboard::isKeyPressed(sf::Keyboard::Right))
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player.ApplyForce(sf::Vector2f(5, 0), deltaTime);
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else if (sf::Keyboard::isKeyPressed(sf::Keyboard::Left))
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player.ApplyForce(sf::Vector2f(-5, 0), deltaTime);
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player.ApplyVelocity(deltaTime);
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textToDisplay.str("");
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textToDisplay.clear();
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textToDisplay << "Sin: " << sinValue <<
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"\nCos: " << cosValue <<
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"\nFPS: " << (1.0 / deltaTime) <<
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"\nx, y: " << player.GetPosition().x << ", " << player.GetPosition().y;
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text.setString(textToDisplay.str());
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vertices.clear();
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vertices.push_back(CreateVertex(sinValue * 100 + 200, cosValue * 100 + 200));
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vertices.push_back(CreateVertex(cosValue * 100 + 300, cosValue * 100 + 300));
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vertices.push_back(CreateVertex(cosValue * 100 + 600, sinValue * 100 + 150));
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vertices.push_back(CreateVertex(sinValue * 100 + 200, cosValue * 100 + 200));
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vertices[0].color = vertices[3].color = sf::Color::Blue;
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vertices[1].color = sf::Color::Green;
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vertices[2].color = sf::Color::Red;
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window.clear();
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window.draw(&vertices[0], vertices.size(), sf::PrimitiveType::LinesStrip);
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window.draw(text);
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window.draw(&player.GetVertex(), 1, sf::PrimitiveType::Points);
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window.display();
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}
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return 0;
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}
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sf::Vertex CreateVertex(double x, double y)
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{
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return sf::Vertex(sf::Vector2f(x, y));
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} |