feat: initial porting to egui
Former-commit-id: 9d3753be324466c78bf14fcc14e89fc414812f4a
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117
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117
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@ -0,0 +1,117 @@
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use bevy::{
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core_pipeline::{
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tonemapping::Tonemapping,
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},
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window::*,
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prelude::*,
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};
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use bevy_egui::{egui, EguiContexts, EguiPlugin};
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use std::collections::HashMap;
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use lazy_static::lazy_static;
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mod helpers;
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use crate::helpers::*;
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const VERSION: &str = env!("CARGO_PKG_VERSION");
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const PKGNAME: &str = env!("CARGO_PKG_NAME");
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// Create a map of the Hypernova colorscheme
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lazy_static!{
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static ref HYPERNOVA: HashMap<&'static str, (u8, u8, u8)> = vec![
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("BLACK", (13, 13, 15)),
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("DARK_GRAY", (21, 21, 23)),
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("GRAY", (39, 39, 43)),
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("LIGHT_GRAY", (69, 68, 73)),
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("SUBTEXT", (217, 208, 215)),
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("WHITE", (236, 229, 234)),
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("RED", (240, 105, 105)),
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("MAGENTA", (232, 135, 187)),
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("PURPLE", (162, 146, 232)),
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("BLUE", (120, 175, 196)),
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("CYAN", (126, 230, 174)),
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("GREEN", (145, 214, 92)),
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("YELLOW", (217, 213, 100)),
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].iter().copied().collect();
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}
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fn main() {
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App::new()
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.add_plugins(
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(
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DefaultPlugins.set(WindowPlugin {
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primary_window: Some(Window {
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title: format!("{} {}", titlecase(PKGNAME), VERSION).into(),
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mode: WindowMode::Fullscreen,
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..default()
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}),
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..default()
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}),
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EguiPlugin
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)
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)
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.add_systems(Startup,
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(setup, setup_ui))
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.add_systems(Update, render_ui)
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.run();
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}
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// Bevy engine setup
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fn setup(mut commands: Commands) {
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commands.spawn(
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Camera2dBundle {
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camera: Camera {
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hdr: true,
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..default()
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},
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tonemapping: Tonemapping::TonyMcMapface,
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..default()
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}
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);
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}
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// On startup: setup some UI components
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fn setup_ui(
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mut contexts: EguiContexts,
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) {
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// Set Victor Mono as the default custom font
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let mut fonts = egui::FontDefinitions::default();
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fonts.font_data.insert("victor_mono".to_owned(),
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egui::FontData::from_static(include_bytes!("../assets/fonts/VictorMono-Regular.otf")));
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fonts.families.get_mut(&egui::FontFamily::Proportional).unwrap()
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.insert(0, "victor_mono".to_owned());
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contexts.ctx_mut().set_fonts(fonts);
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let mut username_text: String = "Username".to_string();
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}
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// On update: render the UI
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fn render_ui(
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mut contexts: EguiContexts,
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mut windows: Query<&mut Window>,
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) {
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let window = windows.single_mut();
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let window_width = window.resolution.width();
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let window_height = window.resolution.height();
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egui::Window::new("Login")
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.anchor(egui::Align2::CENTER_CENTER, egui::Vec2::new(0., 0.))
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.resizable(false)
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.title_bar(false)
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.show(contexts.ctx_mut(), |ui| {
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ui.set_width(window_width / 2.5);
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ui.set_height(window_height / 3.);
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ui.with_layout(egui::Layout::top_down(egui::Align::Center), |ui| {
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let purple = HYPERNOVA.get("PURPLE").unwrap();
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let purple = egui::Color32::from_rgb(purple.0, purple.1, purple.2);
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ui.heading(egui::RichText::new("Login").size(30.).color(purple));
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let username = egui::TextEdit::singleline(&mut username_text);
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let output = username.show(ui);
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});
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});
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}
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@ -1,5 +1,3 @@
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use crate::helpers;
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pub fn titlecase(s: &str) -> String {
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let mut c = s.chars();
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match c.next() {
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185
src/main.rs
185
src/main.rs
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@ -1,13 +1,9 @@
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use bevy::{
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core_pipeline::{
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tonemapping::Tonemapping,
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},
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window::*,
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prelude::*,
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winit::WinitSettings,
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};
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use std::collections::HashMap;
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use bevy::{core_pipeline::tonemapping::Tonemapping, prelude::*, window::*};
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use bevy_egui::{egui, EguiContexts, EguiPlugin};
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use lazy_static::lazy_static;
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use std::collections::HashMap;
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mod helpers;
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use crate::helpers::*;
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@ -16,29 +12,30 @@ const VERSION: &str = env!("CARGO_PKG_VERSION");
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const PKGNAME: &str = env!("CARGO_PKG_NAME");
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// Create a map of the Hypernova colorscheme
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lazy_static!{
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static ref HYPERNOVA: HashMap<&'static str, Color> = vec![
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("BLACK", Color::hex("0d0d0f").unwrap()),
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("DARK_GRAY", Color::hex("151517").unwrap()),
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("GRAY", Color::hex("27272b").unwrap()),
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("LIGHT_GRAY", Color::hex("454449").unwrap()),
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("SUBTEXT", Color::hex("d9d0d7").unwrap()),
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("WHITE", Color::hex("ece5ea").unwrap()),
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("RED", Color::hex("f06969").unwrap()),
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("MAGENTA", Color::hex("e887bb").unwrap()),
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("PURPLE", Color::hex("a292e8").unwrap()),
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("BLUE", Color::hex("78b9c4").unwrap()),
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("CYAN", Color::hex("7ee6ae").unwrap()),
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("GREEN", Color::hex("91d65c").unwrap()),
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("YELLOW", Color::hex("d9d564").unwrap()),
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].iter().copied().collect();
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lazy_static! {
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static ref HYPERNOVA: HashMap<&'static str, (u8, u8, u8)> = vec![
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("BLACK", (13, 13, 15)),
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("DARK_GRAY", (21, 21, 23)),
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("GRAY", (39, 39, 43)),
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("LIGHT_GRAY", (69, 68, 73)),
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("SUBTEXT", (217, 208, 215)),
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("WHITE", (236, 229, 234)),
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("RED", (240, 105, 105)),
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("MAGENTA", (232, 135, 187)),
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("PURPLE", (162, 146, 232)),
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("BLUE", (120, 175, 196)),
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("CYAN", (126, 230, 174)),
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("GREEN", (145, 214, 92)),
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("YELLOW", (217, 213, 100)),
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]
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.iter()
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.copied()
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.collect();
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}
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fn main() {
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App::new()
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// Only run the app when there is user input, significantly reducing CPU/GPU usage
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.insert_resource(WinitSettings::desktop_app())
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.add_plugins(
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.add_plugins((
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DefaultPlugins.set(WindowPlugin {
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primary_window: Some(Window {
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title: format!("{} {}", titlecase(PKGNAME), VERSION).into(),
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@ -46,99 +43,61 @@ fn main() {
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..default()
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}),
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..default()
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})
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)
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.add_systems(
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Startup,
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(setup, setup_ui)
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)
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}),
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EguiPlugin,
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))
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.add_systems(Startup, (setup, setup_ui))
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.add_systems(Update, render_ui)
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.run();
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}
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// Bevy engine setup
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fn setup(mut commands: Commands) {
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commands.spawn(
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Camera2dBundle {
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camera: Camera {
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hdr: true,
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..default()
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},
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tonemapping: Tonemapping::TonyMcMapface,
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commands.spawn(Camera2dBundle {
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camera: Camera {
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hdr: true,
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..default()
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}
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);
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},
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tonemapping: Tonemapping::TonyMcMapface,
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..default()
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});
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}
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fn setup_ui(
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server: Res<AssetServer>,
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mut commands: Commands
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) {
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let bold_font: Handle<Font> = server.load("fonts/VictorMono-Bold.otf");
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let regular_font: Handle<Font> = server.load("fonts/VictorMono-Regular.otf");
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// On startup: setup some UI components
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fn setup_ui(mut contexts: EguiContexts) {
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// Set Victor Mono as the default custom font
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let mut fonts = egui::FontDefinitions::default();
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fonts.font_data.insert(
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"victor_mono".to_owned(),
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egui::FontData::from_static(include_bytes!("../assets/fonts/VictorMono-Regular.otf")),
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);
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fonts
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.families
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.get_mut(&egui::FontFamily::Proportional)
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.unwrap()
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.insert(0, "victor_mono".to_owned());
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contexts.ctx_mut().set_fonts(fonts);
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}
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let title_style = TextStyle {
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font: bold_font.clone(),
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font_size: 70.,
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color: HYPERNOVA.get("WHITE").copied().unwrap(),
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};
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let login_style = TextStyle {
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font: bold_font.clone(),
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font_size: 30.,
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color: HYPERNOVA.get("PURPLE").copied().unwrap(),
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};
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// On update: render the UI
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fn render_ui(mut contexts: EguiContexts, mut windows: Query<&mut Window>) {
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let window = windows.single_mut();
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let window_width = window.resolution.width();
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let window_height = window.resolution.height();
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commands
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.spawn(NodeBundle {
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style: Style {
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width: Val::Percent(100.),
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height: Val::Percent(100.0),
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flex_direction: FlexDirection::Column,
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align_items: AlignItems::Center,
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..default()
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},
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background_color: BackgroundColor(HYPERNOVA.get("DARK_GRAY").copied().unwrap()),
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..default()
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})
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.with_children(|parent| {
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parent
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.spawn(TextBundle::from_section("Ambition", title_style.clone())
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.with_text_alignment(TextAlignment::Center)
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.with_style(Style {
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position_type: PositionType::Absolute,
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margin: UiRect {
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top: Val::Vh(10.),
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..default()
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},
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..default()
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})
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);
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parent
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.spawn(NodeBundle {
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style: Style {
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flex_direction: FlexDirection::Column,
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align_items: AlignItems::Center,
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width: Val::Percent(50.),
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height: Val::Percent(40.),
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margin: UiRect {
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top: Val::Vh(30.),
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..default()
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},
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padding: UiRect {
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top: Val::Percent(2.),
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..default()
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},
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..default()
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},
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background_color: BackgroundColor(HYPERNOVA.get("GRAY").copied().unwrap()),
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..default()
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})
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.with_children(|parent| {
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parent
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.spawn(TextBundle::from_section("Login", login_style.clone())
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.with_text_alignment(TextAlignment::Center)
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.with_style(Style {
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position_type: PositionType::Absolute,
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..default()
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}));
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});
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egui::Window::new("Login")
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.anchor(egui::Align2::CENTER_CENTER, egui::Vec2::new(0., 0.))
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.resizable(false)
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.title_bar(false)
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.show(contexts.ctx_mut(), |ui| {
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ui.set_width(window_width / 2.5);
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ui.set_height(window_height / 3.);
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ui.with_layout(egui::Layout::top_down(egui::Align::Center), |ui| {
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let purple = HYPERNOVA.get("PURPLE").unwrap();
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let purple = egui::Color32::from_rgb(purple.0, purple.1, purple.2);
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ui.heading(egui::RichText::new("Login").size(30.).color(purple));
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});
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});
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}
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