Affichage des FPS
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735464f3ba
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16652236a0
3 changed files with 34 additions and 3 deletions
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@ -8,12 +8,15 @@ class Ecran {
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static std::string message;
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static bool fps;
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public:
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// Fenêtre
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static sf::RenderWindow window;
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Ecran(const uint width = 800, const uint height = 800,
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const std::string name = "Projet"); // constructor
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const std::string name = "Projet",
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const bool printFps = false); // constructor
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~Ecran(); // destructor
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void afficher(
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@ -44,4 +47,9 @@ public:
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static void cleanMessage() {
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message = "";
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}
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// Change l'état de l'affichage des FPS
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static void toggleFps() {
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fps = !fps;
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}
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};
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@ -1,13 +1,20 @@
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#include "../includes/Ecran.hpp"
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#include <iomanip>
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#include <iostream>
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sf::RenderWindow Ecran::window;
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std::string Ecran::message = "";
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Ecran::Ecran(const uint w, const uint h, const std::string n) {
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bool Ecran::fps = false;
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Ecran::Ecran(const uint w, const uint h, const std::string n, const bool pf) {
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// Création de la fenêtre SFML
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window.create(sf::VideoMode(w, h + bottomTxtPadding), n,
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sf::Style::Titlebar | sf::Style::Close);
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fps = pf;
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}
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Ecran::~Ecran() {}
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@ -24,6 +31,9 @@ void Ecran::afficher(
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text.setPosition(3, hauteur());
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text.setFillColor(sf::Color::White);
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sf::Clock fpsClock;
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sf::Clock printFpsclock;
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while (window.isOpen()) {
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sf::Event event;
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while (window.pollEvent(event)) {
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@ -49,5 +59,17 @@ void Ecran::afficher(
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window.draw(text);
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window.display();
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// Affichage des FPS
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if (fps) {
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float currentTime = fpsClock.restart().asSeconds();
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// Toutes les 2 secondes
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if (printFpsclock.getElapsedTime().asSeconds() >= 2.f) {
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std::cout << " " << std::fixed << std::setprecision(2)
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<< 1.f / currentTime << std::endl;
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printFpsclock.restart();
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}
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}
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}
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}
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@ -21,6 +21,7 @@ void help(char const *progName) {
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int main(int argc, char const *argv[]) {
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Ecran e;
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Ecran::toggleFps();
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// Interface cli
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if (argc >= 2) {
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