working renderer

nonpacks/static/vendor/blockbench/plugins/packs_bootstrap.js

@@ -35,14 +35,48 @@
         return inst;
     }
 
+    function filenameOf(resource) {
+        const s = String(resource || '').trim();
+        const parts = s.split('/');
+        return parts[parts.length - 1];
+    }
+
+    // Set the Multi Actor Animator per-bone texture overrides from the geo's
+    // afw_bone_textures. Only the feature bones get special treatment; the
+    // vanilla skin stays the model's base (just loaded, Blockbench default).
+    function applyAfwTextureOverrides(geo) {
+        const afw = (geo && geo['afw_bone_textures']) || {};
+        const overrides = {};
+        for (const bone in afw) {
+            const texName = filenameOf(afw[bone]);
+            if (texName) overrides[bone] = { name: bone, texture: texName };
+        }
+        if (!Object.keys(overrides).length || !Project) return;
+        try {
+            Project['multiactor_bone_texture_overrides'] = JSON.stringify(overrides);
+        } catch (e) {
+            console.error('packs override set failed', e);
+        }
+    }
+
     async function openModel(msg) {
         await waitFor(() => typeof loadModelFile === 'function', 15000);
         const name = msg.name || 'model';
         await loadModelFile({ content: JSON.stringify(msg.geo), name: name, path: name });
-        // Give the format importer a beat, then load the textures and let
-        // Blockbench's own default-texture logic apply them.
+        // Give the format importer a beat, then set the feature-bone overrides
+        // (before adding textures, so the plugin's add_texture listener applies
+        // them) and load the base texture first, then the feature overlays.
         await new Promise((r) => setTimeout(r, 800));
-        for (const t of (msg.textures || [])) {
+        applyAfwTextureOverrides(msg.geo);
+
+        const afwFiles = new Set();
+        for (const k in ((msg.geo && msg.geo['afw_bone_textures']) || {})) {
+            afwFiles.add(filenameOf(msg.geo['afw_bone_textures'][k]));
+        }
+        const baseTextures = (msg.textures || []).filter((t) => !afwFiles.has(t.name));
+        const featureTextures = (msg.textures || []).filter((t) => afwFiles.has(t.name));
+
+        for (const t of baseTextures.concat(featureTextures)) {
             try {
                 const tex = new Texture({ name: t.name || 'texture', folder: 'entity' });
                 if (t.dataUrl) {