bevy/examples/hello_world.rs

use bevy::prelude::*;

fn main() {
    App::new().add_system(hello_world_system).run();
}

fn hello_world_system() {
    println!("hello world");
}
expand top level crate docs slightly and add hello world example 2020-04-06 17:39:06 -07:00			`use bevy::prelude::*;`

			`fn main() {`
Add upstream bevy_ecs and prepare for custom-shaders merge (#2815) This updates the `pipelined-rendering` branch to use the latest `bevy_ecs` from `main`. This accomplishes a couple of goals: 1. prepares for upcoming `custom-shaders` branch changes, which were what drove many of the recent bevy_ecs changes on `main` 2. prepares for the soon-to-happen merge of `pipelined-rendering` into `main`. By including bevy_ecs changes now, we make that merge simpler / easier to review. I split this up into 3 commits: 1. add upstream bevy_ecs: please don't bother reviewing this content. it has already received thorough review on `main` and is a literal copy/paste of the relevant folders (the old folders were deleted so the directories are literally exactly the same as `main`). 2. support manual buffer application in stages: this is used to enable the Extract step. we've already reviewed this once on the `pipelined-rendering` branch, but its worth looking at one more time in the new context of (1). 3. support manual archetype updates in QueryState: same situation as (2). 2021-09-14 06:14:19 +00:00			`App::new().add_system(hello_world_system).run();`
expand top level crate docs slightly and add hello world example 2020-04-06 17:39:06 -07:00			`}`
Add command encoder system variants 2020-04-30 10:42:22 -07:00
adapt examples to use system functions and state pattern 2020-04-30 13:52:11 -07:00			`fn hello_world_system() {`
Add command encoder system variants 2020-04-30 10:42:22 -07:00			`println!("hello world");`
cargo fmt 2020-04-30 22:30:51 -07:00			`}`