21 lines
809 B
Rust
21 lines
809 B
Rust
use crate::keyboard::{ElementState, KeyboardInput, KeyCode};
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use bevy_app::{AppExit, EventReader, Events};
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use legion::prelude::*;
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pub fn exit_on_esc_system(_resources: &mut Resources) -> Box<dyn Schedulable> {
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let mut keyboard_input_event_reader = EventReader::<KeyboardInput>::default();
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(move |keyboard_input_events: Res<Events<KeyboardInput>>,
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mut app_exit_events: ResMut<Events<AppExit>>| {
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for event in keyboard_input_event_reader.iter(&keyboard_input_events) {
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if let Some(key_code) = event.key_code {
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if event.state == ElementState::Pressed
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&& key_code == KeyCode::Escape
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{
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app_exit_events.send(AppExit);
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}
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}
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}
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})
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.system_named("exit_on_esc")
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}
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