Got web to work
Elijah C. Voigt
1 year ago
parent
b2ca08ce3f
commit
520df6405e
@ -1,7 +1,16 @@
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extern crate wee_alloc;
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// Use `wee_alloc` as the global allocator.
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#[global_allocator]
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static ALLOC: wee_alloc::WeeAlloc = wee_alloc::WeeAlloc::INIT;
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use bevy::prelude::*;
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mod menu;
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fn main() {
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App::new()
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.add_plugins(DefaultPlugins)
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.run();
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let mut app = App::new();
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app.add_plugins(DefaultPlugins);
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app.add_plugins(menu::MenuPlugin);
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app.run();
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}
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@ -0,0 +1,67 @@
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use bevy::prelude::*;
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/// Menu Plugin; empty struct for Plugin impl
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pub(crate) struct MenuPlugin;
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impl Plugin for MenuPlugin {
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fn build(&self, app: &mut App) {
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app.init_state::<MenuState>();
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app.add_systems(Startup, init_menu);
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app.add_systems(OnEnter(MenuState::Open), open_menu);
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app.add_systems(OnExit(MenuState::Open), close_menu);
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}
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}
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/// State tracking if the menu is open or closed
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#[derive(States, Debug, Clone, PartialEq, Eq, Hash, Default)]
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enum MenuState {
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#[default]
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Closed,
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Open,
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}
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#[derive(Component)]
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struct MenuUi;
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/// Initialize menu UI nodes at startup
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fn init_menu(
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mut commands: Commands,
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) {
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commands.spawn(Camera2dBundle { ..default() });
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commands.spawn((
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MenuUi,
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NodeBundle {
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..default()
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}
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)).with_children(|parent| {
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parent.spawn(
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ButtonBundle {
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..default()
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}
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).with_children(|parent| {
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parent.spawn(TextBundle {
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text: Text::from_section("START", TextStyle { color: Color::BLACK, ..default() }),
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..default()
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});
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});
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});
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}
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/// Make menu UI visible
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fn open_menu(
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mut query: Query<&mut Visibility, With<MenuUi>>,
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) {
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query.iter_mut().for_each(|mut v| {
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*v = Visibility::Hidden
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})
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}
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/// Hide menu UI
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fn close_menu(
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mut query: Query<&mut Visibility, With<MenuUi>>,
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) {
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query.iter_mut().for_each(|mut v| {
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*v = Visibility::Inherited
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})
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}
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