bevy/examples/ecs/startup_system.rs
François b724a0f586 Down with the system! (#2496)
# Objective

- Remove all the `.system()` possible.
- Check for remaining missing cases.

## Solution

- Remove all `.system()`, fix compile errors
- 32 calls to `.system()` remains, mostly internals, the few others should be removed after #2446
2021-07-27 23:42:36 +00:00

18 lines
393 B
Rust

use bevy::prelude::*;
fn main() {
App::new()
.add_startup_system(startup_system)
.add_system(normal_system)
.run();
}
/// Startup systems are run exactly once when the app starts up.
/// They run right before "normal" systems run.
fn startup_system() {
println!("startup system ran first");
}
fn normal_system() {
println!("normal system ran second");
}