bevy/examples/input/keyboard_input.rs
Nathan Stocks 9871e7e24b
Remove add_default_plugins and add MinimalPlugins for simple "headless" scenarios (#767)
Remove add_default_plugins and add MinimalPlugins for simple "headless" scenarios
2020-11-02 18:38:37 -08:00

27 lines
599 B
Rust

use bevy::{
input::{keyboard::KeyCode, Input},
prelude::*,
};
fn main() {
App::build()
.add_plugin_group(DefaultPlugins)
.add_system(keyboard_input_system.system())
.run();
}
/// This system prints 'A' key state
fn keyboard_input_system(keyboard_input: Res<Input<KeyCode>>) {
if keyboard_input.pressed(KeyCode::A) {
println!("'A' currently pressed");
}
if keyboard_input.just_pressed(KeyCode::A) {
println!("'A' just pressed");
}
if keyboard_input.just_released(KeyCode::A) {
println!("'A' just released");
}
}