An experimental, status effects-as-entities system for Bevy.
Benchmarks for merge mode.
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Cargo.toml
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Cargo.toml
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benches/merge_mode.rs
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benches/merge_mode.rs
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//! Benchmarks for applying merge-mode effects.
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use bevy_alchemy::{
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AlchemyPlugin, Effect, EffectCommandsExt, EffectMode, EffectStacks, EffectedBy,
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};
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use bevy_app::App;
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use bevy_ecs::name::Name;
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use bevy_ecs::prelude::{Component, Entity, SpawnRelated};
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use criterion::{Criterion, criterion_group, criterion_main};
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#[derive(Component, Clone)]
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struct BenchEffect;
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fn init_app() -> (App, Entity) {
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let mut app = App::new();
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app.add_plugins(AlchemyPlugin);
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let entity = app
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.world_mut()
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.spawn((
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Name::new("Target"),
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EffectedBy::spawn(Effect((
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Name::new("Effect"),
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EffectMode::Merge,
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BenchEffect,
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EffectStacks::default(),
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))),
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))
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.id();
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(app, entity)
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}
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fn with_effect(c: &mut Criterion) {
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let (mut app, entity) = init_app();
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c.bench_function("Merge mode matched `with_effect`", |b| {
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b.iter(|| {
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app.world_mut().commands().entity(entity).with_effect((
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Name::new("Effect"),
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EffectMode::Merge,
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BenchEffect,
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EffectStacks::default(),
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));
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app.world_mut().flush();
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})
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});
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}
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fn related_spawner(c: &mut Criterion) {
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let (mut app, entity) = init_app();
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c.bench_function("Merge mode matched related spawner", |b| {
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b.iter(|| {
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app.world_mut()
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.commands()
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.entity(entity)
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.insert(EffectedBy::spawn(Effect((
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Name::new("Effect"),
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EffectMode::Merge,
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BenchEffect,
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EffectStacks::default(),
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))));
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app.world_mut().flush();
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})
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});
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}
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criterion_group!(benches, with_effect, related_spawner);
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criterion_main!(benches);