d92c7ddaea
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WIP: add iso_loader.rs — bridges the async XisoReader / synchronous GameAssets to Bevy's ECS via background threads + mpsc channels polled per frame (no main-thread blocking); UI open-iso/open-dir/file-select events → texture preview. Register IsoLoaderPlugin; wire asset_loader and the egui UI. Deps: rfd (native file dialog, workspace + viewer), futures, and bevy tonemapping_luts feature. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
98 lines
3.0 KiB
Rust
98 lines
3.0 KiB
Rust
//! # sylpheed-viewer
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//!
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//! Bevy-based asset viewer for Project Sylpheed: Arc of Deception.
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//!
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//! This crate serves as both:
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//! - A **native binary** (via `main.rs`) — full desktop viewer
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//! - A **WASM library** (this file) — browser viewer at `index.html`
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//!
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//! ## Architecture
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//! - `sylpheed_formats` handles all binary parsing — no Bevy dependency
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//! - This crate is the thin Bevy integration layer on top
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//! - `asset_loader` bridges the two: wraps parsers as `AssetLoader` impls
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//!
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//! ## WASM notes
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//! On the web, local file access is unavailable. Assets must be
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//! pre-extracted and served over HTTP. XISO reading is native-only.
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use bevy::prelude::*;
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use bevy_egui::EguiPlugin;
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pub mod asset_loader;
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pub mod camera;
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pub mod iso_loader;
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pub mod ui;
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// ── Application state ────────────────────────────────────────────────────────
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/// Global viewer state, shared across all UI and rendering systems.
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#[derive(Resource)]
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pub struct ViewerState {
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/// Which type of asset is currently being browsed / previewed.
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pub current_mode: ViewMode,
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/// Whether to render meshes in wireframe mode (toggle with F2).
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pub wireframe: bool,
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}
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impl Default for ViewerState {
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fn default() -> Self {
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Self {
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current_mode: ViewMode::Textures,
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wireframe: false,
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}
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}
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}
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/// The active view / asset type being inspected.
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#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
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pub enum ViewMode {
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/// XPR2 texture preview (Milestone 1).
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#[default]
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Textures,
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/// 3D mesh viewer (Milestone 2+).
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Mesh,
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/// Audio waveform / playback (Milestone 2+).
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Audio,
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}
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// ── App builder ──────────────────────────────────────────────────────────────
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/// Build and run the viewer application.
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///
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/// Called from `main.rs` on native and from `wasm_bindgen` init on the web.
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pub fn run() {
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let mut app = App::new();
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app.add_plugins(
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DefaultPlugins.set(WindowPlugin {
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primary_window: Some(Window {
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title: "Project Sylpheed: Arc of Deception — Asset Viewer".into(),
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resolution: (1280.0, 720.0).into(),
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..default()
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}),
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..default()
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}),
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);
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app.add_plugins(EguiPlugin);
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app.add_plugins(asset_loader::SylpheedAssetPlugin);
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app.add_plugins(iso_loader::IsoLoaderPlugin);
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app.add_plugins(camera::OrbitCameraPlugin);
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app.add_plugins(ui::ViewerUiPlugin);
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app.init_resource::<ViewerState>();
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// Minimal 3D scene: a directional light so meshes are visible
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app.add_systems(Startup, setup_scene);
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app.run();
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}
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fn setup_scene(mut commands: Commands) {
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commands.spawn(DirectionalLight {
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illuminance: 10_000.0,
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shadows_enabled: true,
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..default()
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});
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}
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