You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
61 lines
1.7 KiB
Rust
61 lines
1.7 KiB
Rust
use crate::prelude::*;
|
|
use bevy::{
|
|
asset::{AssetLoader, LoadContext, LoadedAsset},
|
|
reflect::{TypePath, TypeUuid},
|
|
utils::BoxedFuture,
|
|
};
|
|
use serde::Deserialize;
|
|
|
|
/// A Tweakfile is resource used to specify game customization like asset names,
|
|
/// and non-user customizations made to the game during development.
|
|
pub(crate) struct TweakPlugin;
|
|
|
|
impl Plugin for TweakPlugin {
|
|
fn build(&self, app: &mut App) {
|
|
app.add_systems(OnEnter(GameState::Loading), load_tweakfile);
|
|
|
|
app.add_asset::<Tweakfile>()
|
|
.init_asset_loader::<TweakfileLoader>();
|
|
}
|
|
}
|
|
|
|
fn load_tweakfile(server: Res<AssetServer>, mut commands: Commands) {
|
|
let handle: Handle<Tweakfile> = server.load("martian.tweak.toml");
|
|
commands.insert_resource(GameTweakfile(handle));
|
|
}
|
|
|
|
#[derive(Debug, Resource)]
|
|
struct GameTweakfile(Handle<Tweakfile>);
|
|
|
|
/// Tweakfile contains tweaks made to other parts of the game
|
|
#[derive(Debug, Deserialize, TypeUuid, TypePath)]
|
|
#[uuid = "e5768efe-edce-4267-bdf4-dd8f8ca613c7"]
|
|
pub(crate) struct Tweakfile {
|
|
#[serde(default)]
|
|
pub audio: audio::AudioTweaks,
|
|
#[serde(default)]
|
|
pub display3d: display3d::tweaks::Display3dTweaks,
|
|
}
|
|
|
|
#[derive(Default)]
|
|
pub struct TweakfileLoader;
|
|
|
|
impl AssetLoader for TweakfileLoader {
|
|
fn load<'a>(
|
|
&'a self,
|
|
bytes: &'a [u8],
|
|
load_context: &'a mut LoadContext,
|
|
) -> BoxedFuture<'a, Result<(), bevy::asset::Error>> {
|
|
Box::pin(async move {
|
|
let s = std::str::from_utf8(bytes)?;
|
|
let custom_asset = toml::from_str::<Tweakfile>(s)?;
|
|
load_context.set_default_asset(LoadedAsset::new(custom_asset));
|
|
Ok(())
|
|
})
|
|
}
|
|
|
|
fn extensions(&self) -> &[&str] {
|
|
&["tweak.toml"]
|
|
}
|
|
}
|