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137 lines
3.3 KiB
137 lines
3.3 KiB
#include "imgui.h"
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#include "imgui-SFML.h"
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#define _USE_MATH_DEFINES
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#include <math.h>
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#include <fmt/core.h>
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#include <SFML/Graphics/Sprite.hpp>
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#include <SFML/Graphics/Texture.hpp>
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#include <SFML/Graphics/RenderWindow.hpp>
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#include <SFML/System.hpp>
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#include <SFML/Audio.hpp>
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#include <SFML/Window/Event.hpp>
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using namespace ImGui;
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constexpr int FPS=30;
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constexpr int X_DIM = 1920 / 2;
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constexpr int Y_DIM = 1080 / 2;
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bool window_active_out = true;
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void ImGui_setup(sf::RenderWindow &window) {
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bool res = SFML::Init(window);
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fmt::println("IMGUI returned {}", res);
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}
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void ImGui_update(sf::RenderWindow &window, sf::Clock &deltaClock, sf::Time &tick) {
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sf::Vector2u size = window.getSize();
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SFML::Update(window, deltaClock.restart());
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SetNextWindowPos(ImVec2(0, size.y / 2));
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SetNextWindowSize(ImVec2(size.x, size.y / 2));
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Begin("Turing's Tarpit", &window_active_out);
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// HP | Hits Taken | Round | Streak
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Text("HP X"); SameLine();
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Text("Hits Taken X"); SameLine();
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Text("Round X"); SameLine();
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Text("Streak X");
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// HP BAR
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float hp = 50.0f;
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SliderFloat("HP", &hp, 0.0f, 100.0f);
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// Build Log
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TextColored(ImVec4(1,1,0,1), "Build Log");
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BeginChild("Scrolling");
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for(int n = 0; n < 50; n++) {
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TextWrapped("%04d: Some Text", n);
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}
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EndChild();
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// image placeholder
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End();
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}
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void Window_update(sf::RenderWindow &window, sf::Sprite &player) {
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window.clear();
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window.draw(player);
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SFML::Render(window);
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window.display();
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}
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void Handle_events(sf::RenderWindow &window) {
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sf::Event event;
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// is this a main event loop
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while (window.pollEvent(event)) {
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SFML::ProcessEvent(window, event);
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switch(event.type) {
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case sf::Event::Closed:
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fmt::print("Exiting...\n");
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window.close();
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break;
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case sf::Event::KeyPressed:
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if(sf::Keyboard::isKeyPressed(sf::Keyboard::Escape)) {
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window.close();
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}
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break;
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default:
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// do nothing
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break;
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}
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}
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}
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sf::Time Update_entities(sf::RenderWindow &window, sf::Sprite &player, sf::Clock &clock, sf::Clock &deltaClock, sf::Time &tick) {
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sf::Vector2u winSize = window.getSize();
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float timeStep = 1.0f / FPS;
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sf::Time since = clock.getElapsedTime();
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sf::Time nextTick = since - tick > sf::seconds(1) ? since : tick;
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player.setPosition(winSize.x/2, 0);
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player.setScale({2.0f, 2.0f});
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ImGui_update(window, deltaClock, tick);
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Window_update(window, player);
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return nextTick;
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}
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int main() {
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fmt::print("Setting up a window for you...\n");
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sf::ContextSettings settings;
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settings.antialiasingLevel = 8;
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sf::RenderWindow window(sf::VideoMode(X_DIM, Y_DIM), "Turing's Tarpit", sf::Style::None, settings);
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window.setPosition({.x=0,.y=0});
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window.setFramerateLimit(FPS);
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window.setVerticalSyncEnabled(true);
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ImGui_setup(window);
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sf::Clock deltaClock;
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sf::Clock clock;
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sf::Time tick = clock.getElapsedTime();
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sf::Texture texture;
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sf::Sprite player;
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// fake image here
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if(!texture.loadFromFile("./assets/sprite.png")) {
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fmt::println("Error loading sprite!");
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}
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texture.setSmooth(true);
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player.setTexture(texture);
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while (window.isOpen() && window_active_out) {
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Handle_events(window);
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// preparing for refactoring this into a class or struct for everything
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tick = Update_entities(window, player, clock, deltaClock, tick);
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}
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SFML::Shutdown();
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}
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