thebluefish’s gists

thebluefish / state_schedules.rs

Created November 10, 2023 00:43

	use bevy::app::ScheduleRunnerPlugin;
	use bevy::ecs::schedule::{ExecutorKind, ScheduleLabel};
	use bevy::prelude::*;

	fn main() {
	let mut app = App::empty();

	let mut schedule = Schedule::new();
	schedule.set_executor_kind(ExecutorKind::SingleThreaded);

thebluefish / reflect_resources.rs

Last active November 17, 2023 20:30

	use bevy::prelude::*;
	use bevy::reflect::{ReflectFromPtr, ReflectMut};

	/// Example demonstrating how to print and mutate the resources of a world using reflection
	fn main() {
	App::new()
	.init_resource::<AppTypeRegistry>()
	.register_type::<Foo>()
	.register_type::<Bar>()
	.insert_resource(Foo::A)

thebluefish / despawn_state.rs

Created November 17, 2023 05:12

	use bevy::prelude::*;
	use std::collections::HashSet;

	/// Example demonstrating despawning all entities that were spawned during a specific state
	fn main() {
	let mut app = App::new();

	app
	.add_state::<AppState>()
	.insert_resource(EntityRecord(HashSet::new()))

thebluefish / prompt_on_exit.rs

Created February 15, 2024 21:44

	use bevy::app::AppExit;
	use bevy::prelude::*;
	use bevy::window::WindowCloseRequested;

	fn main() {
	App::new()
	.init_state::<ExitState>()
	.add_plugins(DefaultPlugins.set(WindowPlugin {
	close_when_requested: false,
	..default()

thebluefish / reflect_access.rs

Last active February 16, 2024 16:04

	use bevy::prelude::*;

	fn main() {
	divan::main();
	}

	#[divan::bench]
	fn reflect() {
	let mut input: Box<dyn MovementField> = Box::new(PlayerInput::default());
	for n in 1..=1000 {

thebluefish / postcard_to_bincode.rs

Created February 16, 2024 17:43

	use std::fs::File;
	use std::io::{BufWriter, Read};
	use walkdir::WalkDir;
	use foo::Foo;

	/// Converts postcard `.post` files to bincode `.bin` files assuming they represent `Foo` data
	fn main() -> anyhow::Result<()> {
	let root = std::env::current_dir()?.join("data");
	for entry in WalkDir::new(&root).sort_by_file_name().into_iter().filter_map(\|e\| e.ok()) {
	let path = entry.into_path();

thebluefish / Cargo.toml

Last active February 24, 2024 00:26

Example for setting up a minimal logger to both file and stdout with tracing

	[features]
	default = ["tracy"]
	tracy = []

	[dependencies]
	tracing = "0.1"
	tracing-appender = "0.2"
	tracing-subscriber = { version = "0.3", features = ["env-filter"] }
	tracing-tracy = "0.11.0"

thebluefish / auto_register.rs

Created March 9, 2024 01:13

	use bevy::app::prelude::*;
	use dyn_clone::DynClone;

	pub trait AppExt {
	fn add_all_plugins(&mut self);
	}

	impl AppExt for App {
	fn add_all_plugins(&mut self) {
	for plugin in inventory::iter::<AutoPlugin> {

thebluefish / index.html

Created March 20, 2024 19:53

bevy WASM MVCE

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="utf-8" />
	<title>BEVY</title>
	<link data-trunk rel="copy-dir" href="assets" />
	<style>
	body, html {
	height: 100%;
	}

thebluefish / reflect_trait.rs

Last active March 31, 2024 01:49

	use bevy::prelude::*;
	use bevy::reflect::{GetTypeRegistration, ReflectMut, Typed, TypeInfo};

	fn main() {
	let mut app = App::new();
	app
	.add_plugins(MinimalPlugins)
	.register_type_data::<String, ReflectFoo>()
	.register_type_data::<usize, ReflectFoo>()
	.register_type_data::<bool, ReflectFoo>()