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Flatten sound icons.

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This commit is contained in:
Nolan Darilek 2021-05-24 15:34:38 -05:00
parent 9c26f58724
commit 4b0f23c0db
1 changed files with 45 additions and 67 deletions
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112
src/sound.rs
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@ -1,11 +1,6 @@
use std::{collections::HashMap, fmt::Debug, hash::Hash, time::Duration};
use bevy::{
asset::{HandleId, LoadState},
ecs::component::Component,
prelude::*,
transform::TransformSystem,
};
use bevy::{asset::HandleId, ecs::component::Component, prelude::*, transform::TransformSystem};
use bevy_openal::{Buffer, Context, Sound, SoundState};
use rand::random;
@ -133,22 +128,38 @@ fn footstep(
}
}
fn sound_icon<S>(
fn add_sound_icon_sounds(
mut commands: Commands,
icons: Query<(Entity, &SoundIcon), Added<SoundIcon>>,
assets: Res<Assets<Buffer>>,
) {
for (entity, icon) in icons.iter() {
let buffer = assets.get_handle(icon.sound);
let looping = icon.interval.is_none();
commands.entity(entity).insert(Sound {
buffer,
gain: icon.gain,
pitch: icon.pitch,
looping,
state: SoundState::Stopped,
..Default::default()
});
}
}
fn sound_icon<S>(
config: Res<SoundConfig<S>>,
state: Res<State<S>>,
time: Res<Time>,
asset_server: Res<AssetServer>,
viewers: Query<(&Player, &Viewshed)>,
viewers: Query<&Viewshed, With<Player>>,
mut icons: Query<(
Entity,
&mut SoundIcon,
Option<&Coordinates>,
Option<&Parent>,
Option<&Children>,
&mut Sound,
)>,
coordinates_storage: Query<&Coordinates>,
mut sounds: Query<&mut Sound>,
buffers: Res<Assets<Buffer>>,
) where
S: Component + Clone + Debug + Eq + Hash,
{
@ -157,8 +168,8 @@ fn sound_icon<S>(
return;
}
}
for (_, viewer) in viewers.iter() {
for (entity, mut icon, coordinates, parent, children) in icons.iter_mut() {
for viewer in viewers.iter() {
for (mut icon, coordinates, parent, mut sound) in icons.iter_mut() {
let coords = if let Some(coordinates) = coordinates {
*coordinates
} else if let Some(parent) = parent {
@ -169,61 +180,27 @@ fn sound_icon<S>(
panic!("No `Coordinates` on `SoundIcon` or parent");
};
if viewer.is_visible(&coords) {
let buffer = asset_server.get_handle(icon.sound);
if asset_server.get_load_state(&buffer) == LoadState::Loaded {
let looping = icon.interval.is_none();
let sound = Sound {
buffer,
gain: icon.gain,
pitch: icon.pitch,
looping,
state: SoundState::Playing,
..Default::default()
};
if looping && children.is_none() {
let child = commands
.spawn()
.insert(sound)
.insert(Transform::default())
.insert(GlobalTransform::default())
.id();
commands.entity(entity).push_children(&[child]);
} else if let Some(ref mut interval) = icon.interval {
interval.tick(time.delta());
if interval.finished() {
if let Some(children) = children {
for child in children.iter() {
commands.entity(*child).despawn();
}
}
let child = commands
.spawn()
.insert(sound)
.insert(Transform::default())
.insert(GlobalTransform::default())
.id();
commands.entity(entity).push_children(&[child]);
interval.reset();
}
}
if let Some(children) = children {
if let Some(child) = children.get(0) {
if let Ok(mut sound) = sounds.get_mut(*child) {
let buffer = asset_server.get_handle(icon.sound);
if sound.buffer != buffer {
sound.stop();
sound.buffer = buffer;
sound.play();
}
sound.gain = icon.gain;
sound.pitch = icon.pitch;
sound.reference_distance = icon.reference_distance;
sound.max_distance = icon.max_distance;
sound.rolloff_factor = icon.rolloff_factor;
}
}
let looping = sound.looping;
if looping {
sound.state = SoundState::Playing;
} else if let Some(interval) = icon.interval.as_mut() {
interval.tick(time.delta());
if interval.finished() {
sound.state = SoundState::Playing;
interval.reset();
}
}
let buffer = buffers.get_handle(icon.sound);
sound.looping = icon.interval.is_none();
if sound.buffer != buffer {
sound.stop();
sound.buffer = buffer;
}
sound.gain = icon.gain;
sound.pitch = icon.pitch;
sound.reference_distance = icon.reference_distance;
sound.max_distance = icon.max_distance;
sound.rolloff_factor = icon.rolloff_factor;
}
}
}
@ -303,6 +280,7 @@ where
CoreStage::PostUpdate,
footstep.system().after(TransformSystem::TransformPropagate),
)
.add_system(add_sound_icon_sounds.system())
.add_system_to_stage(
CoreStage::PostUpdate,
sound_icon::<S>