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Collect GUI plugins at the top of the module

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I want the different "scenes" to be their own plugins for ease of setup
and reading.

The main menu plugin has been renamed to have "Plugin" first. This is so
the lexical sort in the docs places all the plugins next to each other.

The "get-ready" plugin has been given an empty struct and an
`impl Plugin` to match the main menu plugin. I've started the game over
scene, but left it unimplemented.
This commit is contained in:
Robert Garrett
2025-08-13 11:09:48 -05:00
parent df4479bf49
commit 69bef24913
2 changed files with 43 additions and 28 deletions
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4
src/lib.rs
View File

@@ -34,8 +34,8 @@ pub struct AsteroidPlugin;
impl Plugin for AsteroidPlugin {
fn build(&self, app: &mut App) {
app.add_plugins((
widgets::GameMenuPlugin,
widgets::preparation_widget_plugin,
widgets::PluginGameMenu,
widgets::PluginGetReady,
RapierPhysicsPlugin::<NoUserData>::pixels_per_meter(10.0),
RapierDebugRenderPlugin::default(),
))

67
src/widgets.rs
View File

@@ -8,21 +8,42 @@ use bevy::{
prelude::*,
};
pub fn spawn_ui(mut commands: Commands, score: Res<Score>, lives: Res<Lives>) {
commands.spawn((
Text::new(format!("Score: {score:?} | Lives: {lives:?}")),
TextFont::from_font_size(25.0),
));
/// Plugin for the main menu
pub struct PluginGameMenu;
impl Plugin for PluginGameMenu {
fn build(&self, app: &mut App) {
app.add_systems(OnEnter(GameState::TitleScreen), spawn_menu)
.add_systems(OnExit(GameState::TitleScreen), despawn_menu)
.add_systems(
Update,
handle_spacebar.run_if(in_state(GameState::TitleScreen)),
);
}
}
pub fn preparation_widget_plugin(app: &mut App) {
app.add_systems(OnEnter(GameState::GetReady), spawn_get_ready)
.add_systems(OnExit(GameState::GetReady), despawn_get_ready)
.add_systems(
Update,
(animate_get_ready_widget).run_if(in_state(GameState::GetReady)),
)
.insert_resource(ReadySetGoTimer(Timer::from_seconds(3.0, TimerMode::Once)));
/// Plugin for the "get ready" period as gameplay starts.
pub struct PluginGetReady;
impl Plugin for PluginGetReady {
fn build(&self, app: &mut App) {
app.add_systems(OnEnter(GameState::GetReady), spawn_get_ready)
.add_systems(OnExit(GameState::GetReady), despawn_get_ready)
.add_systems(
Update,
(animate_get_ready_widget).run_if(in_state(GameState::GetReady)),
)
.insert_resource(ReadySetGoTimer(Timer::from_seconds(3.0, TimerMode::Once)));
}
}
/// Plugin for the game-over screen (TODO)
pub struct PluginGameOver;
impl Plugin for PluginGameOver {
fn build(&self, app: &mut App) {
todo!();
}
}
/// Marker component for things on the get-ready indicator
@@ -108,19 +129,6 @@ fn animate_get_ready_widget(
}
}
pub struct GameMenuPlugin;
impl Plugin for GameMenuPlugin {
fn build(&self, app: &mut App) {
app.add_systems(OnEnter(GameState::TitleScreen), spawn_menu)
.add_systems(OnExit(GameState::TitleScreen), despawn_menu)
.add_systems(
Update,
handle_spacebar.run_if(in_state(GameState::TitleScreen)),
);
}
}
// Marker component for the title screen UI entity.
// This way, a query for the TitleUI can be used to despawn the title screen
#[derive(Component)]
@@ -158,3 +166,10 @@ fn handle_spacebar(input: Res<ButtonInput<KeyCode>>, mut game_state: ResMut<Next
game_state.set(GameState::GetReady);
}
}
pub fn spawn_ui(mut commands: Commands, score: Res<Score>, lives: Res<Lives>) {
commands.spawn((
Text::new(format!("Score: {score:?} | Lives: {lives:?}")),
TextFont::from_font_size(25.0),
));
}