Fix absolute gltf asset paths too.

Reviewed-on: #1
Co-authored-by: Álex Román Núñez <eirexe@eirteam.moe>

.gitea/workflows/ci.yml

@@ -0,0 +1,45 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - name: Check out source
+        uses: actions/checkout@v4
+
+      - name: Install Rust toolchain
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | \
+            sh -s -- -y --profile minimal
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
+          "$HOME/.cargo/bin/rustup" toolchain install nightly --profile minimal
+
+      - name: Install Linux dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install --no-install-recommends -y \
+            clang \
+            libasound2-dev \
+            libudev-dev \
+            libusb-1.0-0-dev \
+            libwayland-dev \
+            libx11-dev \
+            libxkbcommon-dev \
+            libxkbcommon-x11-0 \
+            mesa-vulkan-drivers \
+            mold \
+            pkg-config
+
+      - name: Build
+        run: cargo build --locked -j 4
+
+      - name: Run unit tests
+        run: cargo test --locked --lib -j 4

.gitignore

@@ -1,3 +1,12 @@
 /target
 /.jackdaw
-imported_assets
+imported_assets
+
+# Local editor configuration
+**/.vscode/
+
+# Generated and backup assets
+*.blend1
+*_old.glb
+/replay.json
+*.replay.tmp

.mailmap

@@ -0,0 +1 @@
+Álex Román (EIREXE) <eirexe123@gmail.com> <eirexe@eirteam.moe>

assets/fighters/test/scripts/fair.attack.rhai

@@ -1,12 +1,12 @@
-frame(3);
+frame(4);
 hitbox(0,
-    "Foot.L",
+    "hand_l",
     damage("5.0"),
     vec3("0.0", "0.0", "0.0"),
-    fg32("20.0"),
+    fg32("5.0"),
     angle_sakurai(),
     knockback_normal(),
     knockback("10.0"),
     fg32("1.0")
 );
-frame(6);
+frame(8);

assets/fighters/test/scripts/jab.attack.rhai

@@ -0,0 +1,12 @@
+frame(3);
+hitbox(0,
+    "hand_l",
+    damage("5.0"),
+    vec3("0.0", "0.0", "0.0"),
+    fg32("5.0"),
+    angle(fg32("45.0")),
+    knockback_normal(),
+    knockback("18.0"),
+    fg32("140.0")
+);
+frame(8);

assets/fighters/test/scripts/uptilt.attack.rhai

@@ -0,0 +1,13 @@
+frame(9);
+hitbox(0,
+    "hand_l",
+    damage("5.0"),
+    vec3("1.0", "0.0", "0.0"),
+    fg32("7.0"),
+    angle_sakurai(),
+    knockback_normal(),
+    knockback("10.0"),
+    fg32("1.0")
+);
+
+frame(15);

assets/fighters/test/test.fighter.ron

@@ -1,6 +1,6 @@
 (
     id: TestFighter,
-    model_path: "fighters/test/test-fighter-2.glb",
+    model_path: "fighters/test/test_fighter.gltf",
     model_scale: "10.0",
     baked_animation_path: "fighters/test/test.fighterbake",
     icon: (
@@ -15,10 +15,10 @@
         dash_duration: 24,
         base_dash_accel: "0.1",
         stick_dash_accel: "0.05",
-        max_dash_vel: "2.3",
+        max_dash_vel: "2.0",
-        short_hop_vertical_velocity: "1.35",
+        short_hop_vertical_velocity: "1.45",
-        full_jump_vertical_velocity: "2.1",
+        full_jump_vertical_velocity: "2.0",
-        jump_horizontal_velocity: "0.7",
+        jump_horizontal_velocity: "0.6",
         air_jump_horizontal_velocity: "0.96",
         air_jump_multiplier: "1.0",
         dash_initial_velocity: "1.4",
@@ -63,6 +63,10 @@
         DoubleJumpBack: "JumpB_Game",
         Fall: "Fall_Loop_Game",
         Turn: "Turn_Game",
+
+        FlinchGround: "Air_Hit_Game",
+        FlinchAir: "Air_Hit_Game",
+
         AttackJab1: "Punch_Jab_Game",
         AttackUpTilt: "Idle_Loop_Game",
         AttackForwardTilt: "Idle_Loop_Game",
@@ -70,7 +74,7 @@
     },
     attack_scripts: {
         NeutralAir: "fighters/test/scripts/fair.attack.rhai",
-        Jab: "fighters/test/scripts/fair.attack.rhai",
+        Jab: "fighters/test/scripts/jab.attack.rhai",
         UpTilt: "fighters/test/scripts/uptilt.attack.rhai",
         ForwardTilt: "fighters/test/scripts/uptilt.attack.rhai",
         DownTilt: "fighters/test/scripts/uptilt.attack.rhai",

assets/game_settings.ron

@@ -8,12 +8,16 @@
         smash_input_frame_threshold: 3,
         input_buffer_size: 3,
         turn_into_dashback_window: 2,
-    
     ),
     fighter_common: (
         walk_speed_ease: "0.5",
         ground_max_horizontal_velocity: "3.0",
-        ground_friction_over_walk_speed_multiplier: "2.0"
+        ground_friction_over_walk_speed_multiplier: "2.0",
+        knockback_stacking_window: 2,
+        knockback_decay_per_frame: "0.051",
+        knockback_launch_velocity_multiplier: "0.03",
+        hitstun_frames_per_unit_knockback: "0.4",
+
     ),
     stage_manifest_paths: [
         "stages/battlefield/test.stage.ron"

assets/stages/test.stage.ron

@@ -1,84 +0,0 @@
-(
-    id: TestStage,
-    model_path: "stages/battlefield.glb#Scene0",
-    camera: (
-        left: -75.0,
-        right: 75.0,
-        bottom: -30.0,
-        top: 70.0,
-        origin: (0.0, 15.0),
-        vertical_fov_degrees: 30.0,
-        min_depth: 150.0,
-        max_depth: 400.0,
-        subject_scale: 1.0,
-        tracking_smoothness: 3.0,
-        vertical_tilt_degrees: 0.0,
-        horizontal_pan_coefficient: 0.0,
-        vertical_pan_coefficient: 0.0,
-        max_horizontal_pan_degrees: 17.5,
-        max_upward_pan_degrees: 5.0,
-        max_downward_pan_degrees: 7.0,
-        max_downward_expansion: 40.0,
-    ),
-    polygons: [
-        (
-            poly_type: Platform,
-            lines: [
-                (
-                    (x: "-59.5", y: "23.45"),
-                    Floor
-                ),
-                (
-                    (x: "-28.0", y: "23.45"),
-                    Floor
-                )
-            ]
-        ),
-        (
-            poly_type: Platform,
-            lines: [
-                (
-                    (x: "28.0", y: "23.45"),
-                    Floor
-                ),
-                (
-                    (x: "59.5", y: "23.45"),
-                    Floor
-                )
-            ]
-        ),
-        (
-            poly_type: Closed,
-            lines: [
-                (
-                    (x: "-56", y: "-200.0"),
-                    Wall
-                ),
-                (
-                    (x: "-56.0", y: "-3.5"),
-                    Floor,
-                ),
-                (
-                    (x: "-39.2", y: "0.0"),
-                    Floor,
-                ),
-                (
-                    (x: "0.0", y: "0.0"),
-                    Floor
-                ),
-                (
-                    (x: "39.2", y: "0.0"),
-                    Floor
-                ),
-                (
-                    (x: "56.0", y: "-3.5"),
-                    Wall
-                ),
-                (
-                    (x: "56", y: "-200.0"),
-                    Wall
-                ),
-            ]
-        )
-    ]
-)

assets/ui/textures/fighter_select_token.svg

@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="128"
+   height="128"
+   viewBox="0 0 33.866666 33.866666"
+   version="1.1"
+   id="svg1"
+   inkscape:version="1.4.4 (dcaf3e7d9e, 2026-05-05)"
+   sodipodi:docname="cursor.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#000000"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:document-units="mm"
+     inkscape:zoom="5.6568542"
+     inkscape:cx="8.6620581"
+     inkscape:cy="67.086756"
+     inkscape:window-width="2560"
+     inkscape:window-height="1006"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="layer1" />
+  <defs
+     id="defs1">
+    <linearGradient
+       id="linearGradient1"
+       inkscape:collect="always">
+      <stop
+         style="stop-color:#949494;stop-opacity:1;"
+         offset="0"
+         id="stop1" />
+      <stop
+         style="stop-color:#6c6c6c;stop-opacity:1;"
+         offset="0.77473962"
+         id="stop3" />
+      <stop
+         style="stop-color:#9f9f9f;stop-opacity:1;"
+         offset="1"
+         id="stop2" />
+    </linearGradient>
+    <radialGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient1"
+       id="radialGradient2"
+       cx="16.933332"
+       cy="16.933332"
+       fx="16.933332"
+       fy="16.933332"
+       r="12.733072"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="matrix(1.2093771,0,0,1.2093771,-3.5454518,-3.5454518)" />
+  </defs>
+  <g
+     inkscape:label="Capa 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <circle
+       style="fill:url(#radialGradient2);stroke-width:0.319981"
+       id="path1"
+       cx="16.933332"
+       cy="16.933332"
+       r="15.399086" />
+  </g>
+</svg>

src/fighter/baked_animation.rs

@@ -3,6 +3,7 @@
 use std::{
     collections::{HashMap, HashSet},
     io,
+    path::Path,
 };
 
 use bevy::{
@@ -517,6 +518,7 @@ struct FighterBakeDeclaration {
 #[derive(Asset, TypePath)]
 struct FighterBakeSource {
     model_bytes: Vec<u8>,
+    buffers: Vec<Vec<u8>>,
     animations: HashMap<AnimKind, String>,
 }
 
@@ -550,8 +552,31 @@ impl AssetLoader for FighterBakeSourceLoader {
             .read_asset_bytes(&manifest.model_path)
             .await
             .map_err(|error| io::Error::other(error.to_string()))?;
+
+        let gltf = gltf::Gltf::from_slice(&model_bytes)
+            .map_err(|error| io::Error::new(io::ErrorKind::InvalidData, error))?;
+        let mut buffers = Vec::with_capacity(gltf.buffers().len());
+        for buffer in gltf.buffers() {
+            let bytes = match buffer.source() {
+                gltf::buffer::Source::Uri(uri) => load_context
+                    .read_asset_bytes(AssetPath::from_path_buf(
+                        Path::new(&manifest.model_path)
+                            .parent()
+                            .unwrap_or_else(|| Path::new(""))
+                            .join(uri),
+                    ))
+                    .await
+                    .map_err(|error| io::Error::other(error.to_string()))?,
+                gltf::buffer::Source::Bin => gltf.blob.clone().ok_or_else(|| {
+                    io::Error::new(io::ErrorKind::InvalidData, "missing glTF binary blob")
+                })?,
+            };
+            buffers.push(bytes);
+        }
+
         Ok(FighterBakeSource {
             model_bytes,
+            buffers,
             animations: manifest.animations,
         })
     }
@@ -600,7 +625,7 @@ impl AssetTransformer for FighterBakeTransformer {
         source: TransformedAsset<Self::AssetInput>,
         _: &'a Self::Settings,
     ) -> Result<TransformedAsset<Self::AssetOutput>, Self::Error> {
-        let baked = bake_gltf(&source.model_bytes, &source.animations)?;
+        let baked = bake_gltf(&source.model_bytes, &source.buffers, &source.animations)?;
         Ok(source.replace_asset(baked))
     }
 }
@@ -656,10 +681,43 @@ impl Plugin for BakedAnimationPlugin {
 
 fn bake_gltf(
     bytes: &[u8],
+    buffer_bytes: &[Vec<u8>],
     animations: &HashMap<AnimKind, String>,
 ) -> io::Result<BakedFighterAnimations> {
-    let (document, buffers, _) = gltf::import_slice(bytes)
+    let gltf = gltf::Gltf::from_slice(bytes)
         .map_err(|error| io::Error::new(io::ErrorKind::InvalidData, error))?;
+    let buffers = gltf
+        .buffers()
+        .zip(buffer_bytes)
+        .map(|(buffer, bytes)| {
+            if bytes.len() < buffer.length() {
+                return Err(io::Error::new(
+                    io::ErrorKind::InvalidData,
+                    format!(
+                        "glTF buffer {} is too short: expected {}, got {}",
+                        buffer.index(),
+                        buffer.length(),
+                        bytes.len()
+                    ),
+                ));
+            }
+            Ok(gltf::buffer::Data(bytes.clone()))
+        })
+        .collect::<io::Result<Vec<_>>>()?;
+    if buffers.len() != gltf.buffers().len() {
+        return Err(io::Error::new(
+            io::ErrorKind::InvalidData,
+            "glTF buffer data is incomplete",
+        ));
+    }
+    bake_gltf_document(gltf.document, buffers, animations)
+}
+
+fn bake_gltf_document(
+    document: gltf::Document,
+    buffers: Vec<gltf::buffer::Data>,
+    animations: &HashMap<AnimKind, String>,
+) -> io::Result<BakedFighterAnimations> {
     let nodes: Vec<_> = document.nodes().collect();
     if nodes.is_empty() {
         return Err(io::Error::new(
@@ -933,11 +991,12 @@ mod tests {
     fn configured_fighter_clips_bake_to_fixed_point_frames() {
         let manifest: FighterManifest =
             ron::from_str(include_str!("../../assets/fighters/test/test.fighter.ron")).unwrap();
-        let baked = bake_gltf(
+        let (document, buffers, _) = gltf::import(concat!(
-            include_bytes!("../../assets/fighters/test/test-fighter-2.glb"),
+            env!("CARGO_MANIFEST_DIR"),
-            &manifest.animations,
+            "/assets/fighters/test/test_fighter.gltf"
-        )
+        ))
         .unwrap();
+        let baked = bake_gltf_document(document, buffers, &manifest.animations).unwrap();
 
         assert_eq!(baked.frame_rate, BAKED_ANIMATION_FPS);
         assert_eq!(baked.frame_count(AnimKind::Wait), Some(121));

src/main.rs

@@ -1,7 +1,3 @@
-//! Standalone binary for game-test: `cargo run` plays the game
-//! without the editor. The editor's Play button runs the same
-//! [`game_test::GamePlugin`] through its own game runner instead.
-
 use bevy::asset::AssetMode::Processed;
 use bevy::camera_controller::free_camera::FreeCameraPlugin;
 use bevy::image::{ImageAddressMode, ImagePlugin, ImageSamplerDescriptor};
@@ -30,7 +26,7 @@ fn main() -> AppExit {
     App::new()
         .add_plugins(default_plugins)
         .add_plugins(avian3d::prelude::PhysicsPlugins::default())
-        .add_plugins(game_test::GamePlugin)
+        .add_plugins(shinespark::GamePlugin)
         .add_plugins(FreeCameraPlugin)
         .add_plugins(EguiPlugin::default())
         .add_plugins(WorldInspectorPlugin::default()) // adds default options and `InspectorEguiImpl`s