124 lines
3.4 KiB
C++
124 lines
3.4 KiB
C++
#include "guecs/sfml/backend.hpp"
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#include "guecs/sfml/components.hpp"
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#include "guecs/uistack.hpp"
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#include "guecs/ui.hpp"
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#include <iostream>
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#include <chrono>
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#include <thread>
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#include <flat_map>
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#include <fmt/core.h>
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using namespace std::chrono_literals;
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struct TestMeters {
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guecs::UI $gui{};
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void init() {
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$gui.position(0, 0, 1280, 720);
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$gui.layout(
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"[*%(300,100)meter1|_|_|*%(100,400)vert1|*%(100,400)vert2|*%(100,400)vert3]"
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"[*%(300,100)meter2|_|_|_|_|_]"
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"[*%(300,100)meter3|_|_|_|_|_]"
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"[*%(300,100)meter4|_|_|_|_|_]");
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for(auto& [name, cell] : $gui.cells()) {
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auto gui_id = $gui.entity(name);
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$gui.set<guecs::Rectangle>(gui_id, {guecs::THEME.PADDING, {120, 25, 25, 255}});
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if(name.starts_with("meter")) {
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$gui.set<guecs::Meter>(gui_id, {1.0f, guecs::THEME.DARK_LIGHT, guecs::THEME.PADDING});
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} else {
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$gui.set<guecs::Meter>(gui_id, {1.0f, guecs::THEME.DARK_LIGHT, guecs::THEME.PADDING, true});
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}
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$gui.set<guecs::Effect>(gui_id, {});
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$gui.set<guecs::Text>(gui_id, {guecs::to_wstring(name)});
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$gui.set<guecs::Clickable>(gui_id, {
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[&, gui_id, name](auto) {
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auto& meter = $gui.get<guecs::Meter>(gui_id);
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auto& bg = $gui.get<guecs::Rectangle>(gui_id);
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meter.percent = 1.0f;
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if(meter.color.r == 255) {
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meter.color = guecs::THEME.DARK_LIGHT;
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bg.color = {120, 25, 25, 255};
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} else {
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meter.color = {255, 0, 0, 255};
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bg.color = {0,255,0,255};
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}
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}
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});
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}
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$gui.init();
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}
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void render(sf::RenderTarget& target) {
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$gui.render(target);
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}
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bool mouse(float x, float y, guecs::Modifiers mods) {
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return $gui.mouse(x, y, mods);
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}
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void update() {
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$gui.update();
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}
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};
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int main() {
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try {
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sfml::Backend backend;
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guecs::init(&backend);
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sf::RenderWindow window(sf::VideoMode({1280, 720}), "Meter Tester");
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window.setVerticalSyncEnabled(true);
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window.setFramerateLimit(60);
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window.setPosition({0,0});
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TestMeters gui;
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gui.init();
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while(window.isOpen()) {
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while (const auto event = window.pollEvent()) {
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if(event->is<sf::Event::Closed>()) {
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window.close();
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}
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if(const auto* mouse = event->getIf<sf::Event::MouseButtonPressed>()) {
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if(mouse->button == sf::Mouse::Button::Left) {
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sf::Vector2f pos = window.mapPixelToCoords(mouse->position);
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gui.mouse(pos.x, pos.y, false);
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}
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} else if(const auto* key = event->getIf<sf::Event::KeyPressed>()) {
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using KEY = sf::Keyboard::Scan;
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switch(key->scancode) {
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case KEY::Q:
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return 0;
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default:
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break;
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}
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}
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}
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gui.$gui.query<guecs::Meter>([](auto ent, auto& meter) {
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if(meter.percent <= 0.0f) {
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meter.percent = 1.0f;
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} else {
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meter.percent -= 0.01f * float(ent);
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}
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});
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gui.update();
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gui.render(window);
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window.display();
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std::this_thread::sleep_for(100ms);
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}
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} catch(const std::system_error& e) {
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std::cout << "WARNING: On OSX you'll get this error on shutdown.\n";
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std::cout << "Caught system_error with code "
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"[" << e.code() << "] meaning "
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"[" << e.what() << "]\n";
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}
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}
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