ci: add opt-in Stage web diagnostics

Use a deterministic headless frame clock and check the actual 2D and 3D rotation. Create a guarded fresh project with the installed CLI even when preceding tests failed.

.gitattributes

@@ -0,0 +1,5 @@
+# Golden files and project sources are byte-stable across platforms.
+* text=auto eol=lf
+
+# Preserve the upstream font license exactly as committed (it uses CRLF).
+tools/gendocs/site/static/fonts/IBM-Plex-OFL.txt -text

.github/README.md

@@ -1,3 +1,41 @@
 # CI workflows
 
-The workflows in this directory automate checks, builds, tests, and release publishing for Aego. Optional platform-runner jobs cover Windows and macOS alongside the main Linux checks.
+Gitea is the source of truth. The Linux workflow runs there; optional Gitea
+platform runners remain controlled by `PLATFORM_RUNNERS`.
+
+`github-native.yml` is for the GitHub mirror. It builds and tests on native
+Windows, macOS (arm64 and amd64), and Linux runners, and uploads unsigned CI
+artifacts and diagnostic logs. The Windows installer smoke is restricted to an
+ephemeral GitHub-hosted runner. macOS bundles are ad-hoc signed, not notarized.
+These jobs are not evidence of platform support until they actually pass on
+their respective runners.
+
+On Gitea, the GitHub-only matrix routes to the Linux runner before being
+skipped. This prevents Windows and macOS entries from waiting indefinitely for
+runners that Gitea does not have. On GitHub, the actual native labels are used.
+macOS and Windows build the pinned GLSL reference validator from verified
+source, rather than depending on a changing package-manager version.
+
+To show native GitHub results on the Gitea commit, create the GitHub Actions
+secret `GITEA_STATUS_TOKEN` containing a Gitea API token with repository write
+permission. Prefer a non-admin bot that has access only to `sanspie/aego`:
+Gitea's repository-write token is broader than commit statuses. The reporter
+publishes pending and final statuses with links to the real GitHub jobs only
+for trusted `master` pushes or manual runs, never for pull requests. If the
+secret is missing, CI still runs but no Gitea statuses are published.
+
+Keep GitHub Actions disabled through the first mirror sync: historical tags
+can contain older workflows. Before enabling Actions, verify mirrored refs and
+restrict the allowed workflows so historical release jobs cannot run. Use a
+separate repository-scoped credential for the mirror; do not put it in a URL.
+Gitea's build-and-publish job remains paused. `github-release-mirror.yml`
+copies already-published Gitea releases and assets to GitHub after the current
+master passes Gitea Linux CI and all four real GitHub native jobs. It also
+checks periodically and can be dispatched manually from master. Versioned
+stable releases are published normally, with the highest stable version marked
+Latest; nightly, beta versions, and the stable-channel pointer are prereleases.
+The mirror verifies matching git refs and asset sizes/checksums, stages new
+releases as drafts, and never moves tags or replaces existing assets. If a
+mutable nightly or another mirrored snapshot changes, the mirror stops rather
+than overwriting it; a separate reviewed update is needed in that case. Signed
+update manifests are copied unchanged and retain their original download URLs.

.github/workflows/ci-platforms.yml

@@ -21,7 +21,7 @@ jobs:
   # Native runs on Windows and macOS machines; the Windows build itself is cross-compiled on Linux in ci.yml (D301).
   smoke:
     name: ${{ matrix.goos }} ${{ matrix.goarch }} smoke
-    if: vars.PLATFORM_RUNNERS == 'true'
+    if: github.server_url != 'https://github.com' && vars.PLATFORM_RUNNERS == 'true'
     strategy:
       fail-fast: false
       matrix:

.github/workflows/ci.yml

@@ -20,6 +20,7 @@ env:
 
 jobs:
   checks:
+    if: github.server_url != 'https://github.com'
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
@@ -44,6 +45,7 @@ jobs:
         run: make nsis-check
 
   build:
+    if: github.server_url != 'https://github.com'
     strategy:
       fail-fast: false
       matrix:
@@ -121,7 +123,9 @@ jobs:
 
   release:
     needs: [checks, build]
-    if: github.event_name == 'push'
+    # Pause all automatic releases until the reviewed nightly/stable pipeline
+    # enforces native gates and preserves existing tags and release assets.
+    if: ${{ false }}
     runs-on: ubuntu-24.04
     permissions:
       contents: write

.github/workflows/github-release-mirror.yml

@@ -0,0 +1,37 @@
+name: github-release-mirror
+
+on:
+  workflow_run:
+    workflows: [github-native]
+    types: [completed]
+    branches: [master]
+  schedule:
+    - cron: '17 */6 * * *'
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: github-release-mirror
+  cancel-in-progress: false
+
+jobs:
+  mirror:
+    if: github.server_url == 'https://github.com' && github.repository == 'Alexander-D-Karpov/aego' && github.ref == 'refs/heads/master'
+    runs-on: ubuntu-24.04
+    timeout-minutes: 60
+    permissions:
+      contents: write
+      actions: read
+    steps:
+      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4
+        with:
+          ref: refs/heads/master
+          persist-credentials: false
+      - name: Test release mirror
+        run: python3 -m unittest discover -s tools/ci -p mirror_releases_test.py -v
+      - name: Mirror published Gitea releases
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: python3 tools/ci/mirror_releases.py --apply

Makefile

@@ -47,7 +47,6 @@ MODULE_BENCH_COMPARE := ./tests/integration:RewindScrub
 BENCH_PHYSICS_PKGS :=
 .DEFAULT_GOAL := bootstrap
 -include modules/*/module.mk
-include tools/artstudio/release/release.mk
 
 .PHONY: materials materials-check dmg nsis-check test-update clean-root appimage bootstrap build test test-nonative test-editor test-runtime test-gl vet lint depcheck smoke run genfont genicons icons icons-doc res genpreviews golden golden-update site-headless bench bench-baseline bench-scripts bench-build bench-compare bench-profile bench-scripts-run bench-allocs playground playground-size site site-check cli example example-platformer check-all ci clean fuzz runtime export-smoke editor-app shaders test-wasm web-smoke web-smoke-update web-bench web-bench-baseline try-size shots shots-check affected quick check-camera check-audio check-gameplay check-mutate check-editor check-web check-docs i18n-check pkgsize
 
@@ -103,8 +102,7 @@ test-nonative:
 # Tests needing a real GL context (offscreen SDL + llvmpipe).
 test-gl: bootstrap
 	$(GL_ENV) go test -tags aego_gltest ./tests/gl/
-	$(GL_ENV) go test -tags aego_gltest ./app/edit -count=1 -run '^Test((Material|Lighting|ImageAsset|ArtScene)AuthoringWorkflowNative|ArtWorkingAlphaShadowNative|PlatformerVignetteGameView|PostFXEditPreviewWithoutPlay|CameraInspectorShowsRenderedPostStatus|PostFXAndParticlePresetThumbnails|ColdPostMaterialPreviewAndThumbnail|DiagnosticComposerConsoleProfilerNative)$$'
-	$(GL_ENV) go test -tags aego_editor,aego_gltest -count=1 -run '^(Test(Mesh2D|SpriteRenderer)TryNativeVisibleOrderAndReset|TestComponentContractProbeRunsNativeAndRejectsUnrunWeb|TestBrowserProcessDeadlineFailsClosed)$$' ./app/docsview
+	$(GL_ENV) go test -tags aego_gltest ./app/edit -count=1 -run '^Test((Material|Lighting|ImageAsset)AuthoringWorkflowNative|PlatformerVignetteGameView|PostFXEditPreviewWithoutPlay|CameraInspectorShowsRenderedPostStatus|PostFXAndParticlePresetThumbnails|ColdPostMaterialPreviewAndThumbnail|DiagnosticComposerConsoleProfilerNative)$$'
 	$(GL_ENV) SDL_AUDIO_DRIVER=dummy AEGO_PLATFORMER_SHOTS=$(CURDIR)/.cache/stage12/lighting-route AEGO_PARTICLE_SHOTS=$(CURDIR)/.cache/stage12/particle-route AEGO_POSTFX_SHOTS=$(CURDIR)/.cache/stage12/postfx go test -tags aego_gltest -count=1 -run GL\|Screenshots ./tests/integration/
 
 vet: bootstrap
@@ -385,7 +383,6 @@ web-visibility-lifecycle-test:
 	node --test tools/websmoke/visibility-browser.test.mjs
 
 ci: web-warning-policy-test web-bench-baseline-test web-audio-policy-test web-visibility-lifecycle-test shader-validator materials-check build vet lint depcheck i18n-check test test-nonative test-editor test-runtime test-wasm runtime smoke fuzz golden shots-check test-gl cli playground web-smoke site-check example example-platformer check-all export-smoke test-update $(MODULE_CI) bench-allocs
-ci: studio-web-test
 	@sh tools/ci-clean-root.sh
 
 # test-update builds two versions of the CLI and updates one to the other through a release server on loopback (D362).

app/agent/art.go

@@ -1,97 +0,0 @@
-package agent
-
-import (
-	"fmt"
-	"strconv"
-	"strings"
-
-	"aego/art"
-)
-
-// ArtHost is supplied only by the running editor. Offline commands must not
-// reopen files and silently replace the user's dirty graphical documents.
-// Like Host.ApplyScene, these calls run on the editor mutation thread.
-type ArtHost interface {
-	ReadArt(file, section string, offset, limit int) (*Output, error)
-	CaptureArt(file string, frame art.ID, channel art.Channel) (*Output, error)
-	PrepareArt(file string, revision uint64, label string, ops []art.Operation) (*Output, error)
-}
-
-// ArtProposal is an opaque, prepared transaction carried by the existing agent
-// proposal queue. Commit is invoked only after its normal approval decision.
-// Keeping the prepared transaction also preserves IDs returned by its preview.
-type ArtProposal interface {
-	Commit() (*Output, error)
-	RetainedBytes() int64
-}
-
-func artHost(s *Session) (ArtHost, error) {
-	if s != nil {
-		if h, ok := s.host.(ArtHost); ok {
-			return h, nil
-		}
-	}
-	return nil, fmt.Errorf("art: connect to the running Aego editor; offline writes to graphical documents are disabled")
-}
-func artCommands() []*Command {
-	fileArg := Arg{Name: "file", Type: "string", Doc: "Project-relative .aeart source, including unsaved editor content", Required: true, Pos: true}
-	return []*Command{
-		{Name: "art.read", Doc: "Read the current art document, not its last saved file. Lists are paginated; revision is a decimal string for art.apply.", Args: []Arg{
-			fileArg, {Name: "section", Type: "string", Doc: "summary, layers, frames, cels, palette, tags or slices"},
-			{Name: "offset", Type: "integer", Doc: "First item, default 0"}, {Name: "limit", Type: "integer", Doc: "1..1024 items; default 256"},
-		}, Run: func(s *Session, a Args) (*Output, error) {
-			h, err := artHost(s)
-			if err != nil {
-				return nil, err
-			}
-			offset, err := a.Int("offset", 0)
-			if err != nil {
-				return nil, err
-			}
-			limit, err := a.Int("limit", 256)
-			if err != nil {
-				return nil, err
-			}
-			if offset < 0 || limit < 1 || limit > 1024 {
-				return nil, fmt.Errorf("art: invalid page")
-			}
-			return h.ReadArt(a.Str("file"), a.Str("section"), offset, limit)
-		}},
-		{Name: "art.capture", Doc: "Capture unsaved CPU pixels with document/frame/channel identity and revision. MCP returns a PNG image; the CLI writes it only with --out to a new file.", Args: []Arg{
-			fileArg, {Name: "frame", Type: "string", Doc: "Stable frame ID; defaults to current frame"},
-			{Name: "channel", Type: "string", Doc: "albedo, normal, height or emission; defaults to current channel"},
-		}, Run: func(s *Session, a Args) (*Output, error) {
-			h, err := artHost(s)
-			if err != nil {
-				return nil, err
-			}
-			return h.CaptureArt(a.Str("file"), art.ID(a.Str("frame")), art.Channel(a.Str("channel")))
-		}},
-		{Name: "art.apply", Doc: "Propose one atomic graphics edit at the revision returned by art.read. Agent panel edits require approval; CLI and external agents follow the editor's confirmation setting. All use the document's common Undo. Name new entities with as and refer to them as $name later.", Write: true, Destroys: true, Args: []Arg{
-			fileArg, {Name: "revision", Type: "string", Doc: "Exact decimal revision returned by art.read", Required: true},
-			{Name: "label", Type: "string", Doc: "Human-readable operation label", Required: true},
-			{Name: "operations", Type: "array", Doc: "1..4096 typed art.Operation objects; no paths or shell commands", Required: true, Items: map[string]any{"type": "object"}},
-		}, Run: func(s *Session, a Args) (*Output, error) {
-			h, err := artHost(s)
-			if err != nil {
-				return nil, err
-			}
-			if !a.Bool("dry-run") {
-				return nil, fmt.Errorf("art: edits must pass through the editor proposal queue")
-			}
-			revision, err := strconv.ParseUint(a.Str("revision"), 10, 64)
-			if err != nil {
-				return nil, fmt.Errorf("art: revision must be an unsigned decimal integer")
-			}
-			label := strings.TrimSpace(a.Str("label"))
-			if label == "" || len(label) > 256 {
-				return nil, fmt.Errorf("art: label must have 1..256 bytes")
-			}
-			ops, err := art.DecodeOperations([]byte(a.Str("operations")))
-			if err != nil {
-				return nil, err
-			}
-			return h.PrepareArt(a.Str("file"), revision, label, ops)
-		}},
-	}
-}

app/agent/cli.go

@@ -5,7 +5,6 @@ import (
 	"errors"
 	"fmt"
 	"io"
-	"os"
 	"strings"
 
 	"aego/project"
@@ -15,7 +14,6 @@ type cliFlags struct {
 	json   bool
 	quiet  bool
 	strict bool
-	artOut string
 }
 
 func Usage(w io.Writer) {
@@ -103,22 +101,6 @@ func parseArgs(c *Command, toks []string) (Args, cliFlags, error) {
 				i++
 			}
 			continue
-		case "out":
-			if c.Name != "art.capture" {
-				break
-			}
-			if !has {
-				if i+1 >= len(toks) {
-					return nil, f, fmt.Errorf("--out needs a value")
-				}
-				i++
-				val = toks[i]
-			}
-			if val == "" || f.artOut != "" {
-				return nil, f, fmt.Errorf("--out requires one non-empty path")
-			}
-			f.artOut = val
-			continue
 		}
 		x, ok := byName[name]
 		if !ok {
@@ -147,9 +129,6 @@ func parseArgs(c *Command, toks []string) (Args, cliFlags, error) {
 }
 
 func report(stdout, stderr io.Writer, f cliFlags, out *Output, err error) int {
-	if err == nil && f.artOut != "" {
-		err = writeArtCapture(f.artOut, out)
-	}
 	switch {
 	case f.json:
 		var v any = out
@@ -172,26 +151,3 @@ func report(stdout, stderr io.Writer, f cliFlags, out *Output, err error) int {
 	}
 	return 0
 }
-
-// An explicit output path never overwrites a user's existing file.
-func writeArtCapture(path string, out *Output) error {
-	if out == nil || len(out.Images) != 1 || out.Images[0].Mime != "image/png" {
-		return errors.New("art: editor did not return a PNG capture")
-	}
-	f, err := os.OpenFile(path, os.O_WRONLY|os.O_CREATE|os.O_EXCL, 0600)
-	if err != nil {
-		return fmt.Errorf("art: cannot create capture: %w", err)
-	}
-	n, err := f.Write(out.Images[0].Data)
-	if err == nil && n != len(out.Images[0].Data) {
-		err = io.ErrShortWrite
-	}
-	if closeErr := f.Close(); err == nil {
-		err = closeErr
-	}
-	if err != nil {
-		_ = os.Remove(path)
-		return fmt.Errorf("art: cannot write capture: %w", err)
-	}
-	return nil
-}

app/agent/command.go

@@ -48,7 +48,6 @@ type Output struct {
 	// Images go to the model as image content, such as the screenshots of a run.
 	Images  []Image      `json:"-"`
 	Drawing *DrawingEdit `json:"-"`
-	Art     ArtProposal  `json:"-"`
 }
 
 // Image is a picture an answer carries.
@@ -74,7 +73,6 @@ func catalog() []*Command {
 	out = append(out, materialCommands()...)
 	out = append(out, postEffectCommands()...)
 	out = append(out, textureCommands()...)
-	out = append(out, artCommands()...)
 	out = append(out, schemaCommands()...)
 	out = append(out, projectCommands()...)
 	out = append(out, scriptCommands()...)
@@ -84,7 +82,7 @@ func catalog() []*Command {
 		if c.Name == "asset.import-variant" {
 			c.Look = ls["asset.pixels"]
 		}
-		if c.Look.Title == nil && (strings.HasPrefix(c.Name, "postfx.") || strings.HasPrefix(c.Name, "material.") || strings.HasPrefix(c.Name, "shader.") || strings.HasPrefix(c.Name, "texture.") || strings.HasPrefix(c.Name, "art.")) {
+		if c.Look.Title == nil && (strings.HasPrefix(c.Name, "postfx.") || strings.HasPrefix(c.Name, "material.") || strings.HasPrefix(c.Name, "shader.") || strings.HasPrefix(c.Name, "texture.")) {
 			name := strings.ReplaceAll(c.Name, ".", " ")
 			c.Look = Look{Icon: "comp.sprite", Title: func(a Args) string { return name + " " + file(a) }, Summary: changes}
 		}
@@ -145,9 +143,6 @@ func (c *Command) Usage() string {
 	if c.Write {
 		parts = append(parts, "[--dry-run]")
 	}
-	if c.Name == "art.capture" {
-		parts = append(parts, "[--out path]")
-	}
 	return strings.Join(parts, " ")
 }
 

app/agent/first_frame_test.go

@@ -1,59 +0,0 @@
-package agent
-
-import (
-	"fmt"
-	"testing"
-
-	"aego/art"
-	"aego/asset"
-)
-
-// Source-only scene validation must not treat a partial sprite sheet as a
-// complete generic material texture when native runtime rejects that sampler.
-func TestAgentSourceMaterialRejectsPartialArtSheet(t *testing.T) {
-	for _, multi := range []bool{false, true} {
-		t.Run(fmt.Sprintf("multi=%v", multi), func(t *testing.T) {
-			s := materialSession(t)
-			doc, err := art.New(4, 4, art.RGBA, art.DefaultLimits())
-			if err != nil {
-				t.Fatal(err)
-			}
-			defer doc.Close()
-			if multi {
-				edit, err := doc.Begin(doc.Revision(), "Add frame")
-				if err != nil {
-					t.Fatal(err)
-				}
-				if _, err := edit.AddFrame(doc.Info().Frames[0].ID, 100); err != nil {
-					t.Fatal(err)
-				}
-				change, err := edit.Prepare()
-				if err != nil {
-					t.Fatal(err)
-				}
-				if err := change.Apply(); err != nil {
-					t.Fatal(err)
-				}
-			}
-			data, err := doc.Encode()
-			if err != nil {
-				t.Fatal(err)
-			}
-			artID, err := s.create("assets/art.aeart", data)
-			if err != nil {
-				t.Fatal(err)
-			}
-			content := fmt.Sprintf("material version=1 shader=asset(%q) { params { Noise=asset(%q) } }", asset.BuiltinShaderDissolve.String(), artID.String())
-			materialID, err := s.create("assets/art.aemat", []byte(content))
-			if err != nil {
-				t.Fatal(err)
-			}
-			if info, ok := (sources{s.Pipeline}).TextureMetadata(artID); !ok || info.Region != multi || info.Width != 4 || info.Height != 4 {
-				t.Fatalf("source-only metadata lost first-frame bounds: %+v/%v", info, ok)
-			}
-			if _, ok := (sources{s.Pipeline}).Material(materialID); ok == multi {
-				t.Fatalf("source-only material resolver result=%v for multi=%v", ok, multi)
-			}
-		})
-	}
-}

app/agent/material.go

@@ -470,23 +470,6 @@ func (r sources) Material(id ids.AssetID) (*material.Material, bool) {
 		}
 		e, ok := r.pl.Entry(tid)
 		info, valid := r.pl.TextureSourceInfo(tid, nil)
-		if !valid && strings.EqualFold(path.Ext(e.Source), ".aeart") {
-			// The PNG source inspector cannot decode an art document. Use the
-			// same prepared frame semantics as the runtime instead of silently
-			// accepting its whole animation sheet as a generic sampler.
-			prepared, ready := r.TextureMetadata(tid)
-			if !ok || e.Missing || e.Error != "" || !ready {
-				return material.Tex{}, false
-			}
-			mode := texture.EmissionNone
-			switch prepared.Semantic {
-			case asset.TextureEmissionRGB:
-				mode = texture.EmissionRGB
-			case asset.TextureEmissionMask:
-				mode = texture.EmissionMask
-			}
-			return material.Tex{RegionOnly: prepared.Region, NormalMap: prepared.Semantic == asset.TextureNormal, EmissionMode: mode}, true
-		}
 		mode := texture.EmissionNone
 		switch info.Role {
 		case asset.RoleEmissionRGB:

app/agent/mcp/server.go

@@ -41,7 +41,7 @@ var versions = []string{"2025-06-18", "2025-03-26", "2024-11-05"}
 
 var skipDirs = []string{".aego", ".git", "exports", "native"}
 
-const instructions = `Tools for one Aego project. Paths are relative to the project root; a node is a path from the root (Player/Sprite) or #<id> from scene_tree; values use scene syntax: 2.5, [1, 2], #ff8800ff, Kinematic, "text", asset("<id>") or a project path. Read schema_show before setting fields of an unfamiliar component and docs_search / docs_read for how the engine works. Every write tool takes dry-run; scene_apply applies a whole transaction at once. For editable .aeart in a running editor, art_read and art_capture inspect the unsaved document; art_apply proposes an undoable batch at the returned revision. Check results with scene_validate, project_validate and scene_run. A sprite with no texture yet is drawn, not built from colored rectangles: asset_pixels takes a character grid and a palette (frames give an atlas and a flipbook), asset_svg smooth shapes for tiles, UI and icons; both answer with a preview to check. Draw in the style of project.aego's art section (project_get art): its palette, and without a palette argument 0-9 and a-z are its colors.`
+const instructions = `Tools for one Aego project. Paths are relative to the project root; a node is a path from the root (Player/Sprite) or #<id> from scene_tree; values use scene syntax: 2.5, [1, 2], #ff8800ff, Kinematic, "text", asset("<id>") or a project path. Read schema_show before setting fields of an unfamiliar component and docs_search / docs_read for how the engine works. Every write tool takes dry-run; scene_apply applies a whole transaction at once. Check results with scene_validate, project_validate and scene_run. A sprite with no texture yet is drawn, not built from colored rectangles: asset_pixels takes a character grid and a palette (frames give an atlas and a flipbook), asset_svg smooth shapes for tiles, UI and icons; both answer with a preview to check. Draw in the style of project.aego's art section (project_get art): its palette, and without a palette argument 0-9 and a-z are its colors.`
 
 type request struct {
 	JSONRPC string          `json:"jsonrpc"`

app/agent/proxy.go

@@ -3,7 +3,6 @@ package agent
 import (
 	"bufio"
 	"bytes"
-	"encoding/base64"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -92,7 +91,7 @@ func proxyRun(addr, token string, c *Command, a Args) (*Output, error) {
 	var rep struct {
 		Result struct {
 			Content []struct {
-				Type, Text, Data, MimeType string
+				Type, Text string
 			} `json:"content"`
 			IsError bool `json:"isError"`
 		} `json:"result"`
@@ -123,21 +122,6 @@ func proxyRun(addr, token string, c *Command, a Args) (*Output, error) {
 		return &Output{OK: true, Text: text}, nil
 	}
 	o := out.Output
-	if c.Name == "art.capture" {
-		for _, part := range rep.Result.Content {
-			if part.Type != "image" || part.MimeType != "image/png" {
-				continue
-			}
-			if len(part.Data) > base64.StdEncoding.EncodedLen(16<<20) {
-				return nil, errors.New("art: PNG exceeds agent capture budget")
-			}
-			data, err := base64.StdEncoding.DecodeString(part.Data)
-			if err != nil {
-				return nil, fmt.Errorf("art: invalid PNG response: %w", err)
-			}
-			o.Images = append(o.Images, Image{Mime: part.MimeType, Data: data})
-		}
-	}
 	var s string
 	switch {
 	case c.Name == "scene.run":

app/bootstrap/key_test.go

@@ -1,6 +1,7 @@
 package bootstrap
 
 import (
+	"fmt"
 	"os"
 	"path/filepath"
 	"testing"
@@ -98,7 +99,8 @@ func TestKeyTracksNativeSources(t *testing.T) {
 
 func TestLocalReplaces(t *testing.T) {
 	root := t.TempDir()
-	writeFile(t, filepath.Join(root, "go.mod"), `module game
+	absolute := filepath.VolumeName(root) + "/abs/c"
+	writeFile(t, filepath.Join(root, "go.mod"), fmt.Sprintf(`module game
 
 go 1.27
 
@@ -107,9 +109,9 @@ replace aego => ../engine // local engine
 replace (
     example.com/a v1.2.3 => ./vendor/a
     example.com/b => example.com/b v1.0.0
-    example.com/c => /abs/c
+    example.com/c => %s
 )
-`)
+`, absolute))
 	got, err := LocalReplaces(root)
 	if err != nil {
 		t.Fatal(err)
@@ -117,7 +119,7 @@ replace (
 	want := map[string]bool{
 		filepath.Clean(filepath.Join(root, "../engine")):   true,
 		filepath.Clean(filepath.Join(root, "vendor", "a")): true,
-		filepath.Clean("/abs/c"):                           true,
+		filepath.Clean(absolute):                           true,
 	}
 	if len(got) != len(want) {
 		t.Fatalf("replaces = %v", got)

app/build.go

@@ -45,9 +45,6 @@ type Config struct {
 	Platform           platform.Platform
 	Profile            string
 	NoProfile          bool
-	// NoExternalImportTools prevents project assets from starting external
-	// converters and validators, including on later reimport.
-	NoExternalImportTools bool
 	// SharedIndex opens the asset index read-only without a warning when another process, the editor, holds it.
 	SharedIndex bool
 }
@@ -137,9 +134,6 @@ func (h *Host) build(cfg Config, mods []module.Module) error {
 	if h.Importers, err = DevImporters(h.Workspace, h.Modules); err != nil {
 		return err
 	}
-	if cfg.NoExternalImportTools {
-		disableExternalImportTools(h.Importers)
-	}
 	if err = h.Types.Schema().Freeze(); err != nil {
 		return err
 	}

app/crash/crash.go

@@ -78,11 +78,21 @@ type Bundle struct {
 func sanitizer() func(string) string {
 	home, _ := os.UserHomeDir()
 	return func(s string) string {
-		if home != "" {
-			s = strings.ReplaceAll(s, home, "~")
-		}
+		return hideHome(s, home)
+	}
+}
+
+func hideHome(s, home string) string {
+	if home == "" {
 		return s
 	}
+	// Windows paths can appear with either separator in stack traces and logs.
+	for _, prefix := range [2]string{home, strings.ReplaceAll(home, `\`, "/")} {
+		s = strings.ReplaceAll(s, prefix+`\`, "~/")
+		s = strings.ReplaceAll(s, prefix+"/", "~/")
+		s = strings.ReplaceAll(s, prefix, "~")
+	}
+	return s
 }
 
 func Write(b Bundle) (string, error) {

app/crash/crash_test.go

@@ -3,6 +3,7 @@ package crash
 import (
 	"os"
 	"path/filepath"
+	"runtime"
 	"strings"
 	"testing"
 )
@@ -10,6 +11,9 @@ import (
 func TestBundleHidesHome(t *testing.T) {
 	home := t.TempDir()
 	t.Setenv("HOME", home)
+	if runtime.GOOS == "windows" {
+		t.Setenv("USERPROFILE", home)
+	}
 	root := filepath.Join(home, "game")
 	dir, err := Write(Bundle{Root: root, Kind: "panic", Where: "panel inspector", Panic: "boom in " + root, Stack: []byte(root + "/x.go:1")})
 	if err != nil {
@@ -25,3 +29,12 @@ func TestBundleHidesHome(t *testing.T) {
 		}
 	}
 }
+
+func TestHideHomeWithWindowsSeparators(t *testing.T) {
+	home := `C:\Users\Alice`
+	for _, input := range []string{`C:\Users\Alice\game\main.go`, `C:/Users/Alice/game/main.go`} {
+		if got := hideHome(input, home); got != `~/game/main.go` && got != `~/game\main.go` {
+			t.Fatalf("hideHome(%q) = %q", input, got)
+		}
+	}
+}

app/docstool/studio_site_test.go

@@ -1,99 +0,0 @@
-package docstool
-
-import (
-	"os"
-	"path/filepath"
-	"regexp"
-	"strings"
-	"testing"
-)
-
-func TestStudioWebPackageVersionsEveryBridgeResource(t *testing.T) {
-	web := filepath.Join("..", "..", "tools", "artstudio", "web")
-	dir := t.TempDir()
-	wasm := filepath.Join(dir, "artstudio.wasm")
-	if err := os.WriteFile(wasm, []byte("wasm-build-one"), 0o644); err != nil {
-		t.Fatal(err)
-	}
-	support := []byte("versioned go wasm support")
-	check := func() string {
-		t.Helper()
-		if err := packageStudioWeb(web, dir, support); err != nil {
-			t.Fatal(err)
-		}
-		index, err := os.ReadFile(filepath.Join(dir, "index.html"))
-		if err != nil {
-			t.Fatal(err)
-		}
-		js, err := os.ReadFile(filepath.Join(dir, "studio.js"))
-		if err != nil {
-			t.Fatal(err)
-		}
-		match := regexp.MustCompile(`studio\.css\?v=([a-f0-9]{10})`).FindSubmatch(index)
-		if len(match) != 2 {
-			t.Fatalf("no versioned stylesheet: %s", index)
-		}
-		version := string(match[1])
-		for _, item := range []string{"wasm_exec.js", "recovery.js", "studio.js"} {
-			if !strings.Contains(string(index), item+"?v="+version) {
-				t.Fatalf("%s is not bound to %s", item, version)
-			}
-		}
-		if !strings.Contains(string(js), "fetch(window.AegoStudioRelease?.wasmURL || 'artstudio.wasm?v="+version+"')") {
-			t.Fatal("WASM fetch lost the release override or the versioned local fallback")
-		}
-		actual, err := os.ReadFile(filepath.Join(dir, "wasm_exec.js"))
-		if err != nil || string(actual) != string(support) {
-			t.Fatal("WASM support changed")
-		}
-		return version
-	}
-	first := check()
-	if second := check(); first != second {
-		t.Fatalf("same inputs are not deterministic: %s != %s", first, second)
-	}
-	if err := os.WriteFile(wasm, []byte("wasm-build-two"), 0o644); err != nil {
-		t.Fatal(err)
-	}
-	if next := check(); next == first {
-		t.Fatal("changed WASM reused the old bridge version")
-	}
-}
-
-func TestStudioWebPackageRejectsUnknownEntryPoints(t *testing.T) {
-	web, dir := t.TempDir(), t.TempDir()
-	for name, contents := range map[string]string{"index.html": "unexpected index", "studio.css": "css", "studio.js": "fetch('artstudio.wasm')", "recovery.js": "js"} {
-		if err := os.WriteFile(filepath.Join(web, name), []byte(contents), 0o644); err != nil {
-			t.Fatal(err)
-		}
-	}
-	if err := os.WriteFile(filepath.Join(dir, "artstudio.wasm"), []byte("wasm"), 0o644); err != nil {
-		t.Fatal(err)
-	}
-	if err := packageStudioWeb(web, dir, []byte("support")); err == nil {
-		t.Fatal("unknown index was silently packaged")
-	}
-	if _, err := os.Stat(filepath.Join(dir, "index.html")); !os.IsNotExist(err) {
-		t.Fatalf("invalid index was published: %v", err)
-	}
-}
-
-func TestStudioWebPackageRejectsAmbiguousWASMFetch(t *testing.T) {
-	web, dir := t.TempDir(), t.TempDir()
-	index := `<link href="studio.css"><script src="wasm_exec.js"></script><script src="recovery.js"></script><script src="studio.js"></script>`
-	fetch := `fetch(window.AegoStudioRelease?.wasmURL || 'artstudio.wasm')`
-	for name, contents := range map[string]string{"index.html": index, "studio.css": "css", "studio.js": fetch + ";" + fetch, "recovery.js": "js"} {
-		if err := os.WriteFile(filepath.Join(web, name), []byte(contents), 0o644); err != nil {
-			t.Fatal(err)
-		}
-	}
-	if err := os.WriteFile(filepath.Join(dir, "artstudio.wasm"), []byte("wasm"), 0o644); err != nil {
-		t.Fatal(err)
-	}
-	if err := packageStudioWeb(web, dir, []byte("support")); err == nil {
-		t.Fatal("ambiguous WASM fetch was silently packaged")
-	}
-	if _, err := os.Stat(filepath.Join(dir, "index.html")); !os.IsNotExist(err) {
-		t.Fatalf("ambiguous page was published: %v", err)
-	}
-}

app/docsview/bridge.go

@@ -3,9 +3,7 @@
 package docsview
 
 import (
-	"bytes"
 	"encoding/json"
-	"fmt"
 	"strconv"
 
 	playmods "aego/app/assembly/playground"
@@ -17,29 +15,26 @@ import (
 )
 
 type request struct {
-	Scene        string            `json:"scene"`
-	Select       string            `json:"select"`
-	Code         string            `json:"code"`
-	Prefabs      map[string]string `json:"prefabs"`
-	Artifacts    []byte            `json:"artifacts"`
-	Component    string            `json:"component"`
-	Field        string            `json:"field"`
-	Value        json.RawMessage   `json:"value"`
-	Fields       []string          `json:"fields"`
-	Dependencies []string          `json:"dependencies"`
-	Node         string            `json:"node"`
-	Theme        string            `json:"theme"`
-	Lang         string            `json:"lang"`
+	Scene     string            `json:"scene"`
+	Select    string            `json:"select"`
+	Code      string            `json:"code"`
+	Prefabs   map[string]string `json:"prefabs"`
+	Artifacts []byte            `json:"artifacts"`
+	Component string            `json:"component"`
+	Field     string            `json:"field"`
+	Value     float64           `json:"value"`
+	Node      string            `json:"node"`
+	Theme     string            `json:"theme"`
+	Lang      string            `json:"lang"`
 }
 
 type Reply struct {
-	Text       string            `json:"text,omitempty"`
-	Values     map[string]string `json:"values,omitempty"`
-	Error      string            `json:"error,omitempty"`
-	State      *docsession.State `json:"state,omitempty"`
-	Log        []Line            `json:"log,omitempty"`
-	Pose       []float64         `json:"pose,omitempty"`
-	Inspection *Inspection       `json:"inspection,omitempty"`
+	Text   string            `json:"text,omitempty"`
+	Values map[string]string `json:"values,omitempty"`
+	Error  string            `json:"error,omitempty"`
+	State  *docsession.State `json:"state,omitempty"`
+	Log    []Line            `json:"log,omitempty"`
+	Pose   []float64         `json:"pose,omitempty"`
 }
 
 func (a *App) Call(method string, payload []byte) Reply {
@@ -82,20 +77,7 @@ func (a *App) Call(method string, payload []byte) Reply {
 	case "redo":
 		err = s.Redo()
 	case "set":
-		value := bytes.TrimSpace(req.Value)
-		if len(value) == 0 || bytes.Equal(value, []byte("null")) {
-			err = fmt.Errorf("set needs a number or string value")
-		} else if value[0] == '"' {
-			var text string
-			if err = json.Unmarshal(value, &text); err == nil {
-				err = s.SetString(req.Component, req.Field, text)
-			}
-		} else {
-			var number float64
-			if err = json.Unmarshal(value, &number); err == nil {
-				err = s.Set(req.Component, req.Field, number)
-			}
-		}
+		err = s.Set(req.Component, req.Field, req.Value)
 	case "state":
 		st := s.State()
 		return Reply{State: &st}
@@ -110,12 +92,6 @@ func (a *App) Call(method string, payload []byte) Reply {
 		}
 		p := sc.WorldPosition(h)
 		return Reply{Pose: []float64{float64(p.X), float64(p.Y)}}
-	case "inspect":
-		inspection, err := a.inspectTry(req.Component, req.Fields, req.Dependencies)
-		if err != nil {
-			return Reply{Error: err.Error()}
-		}
-		return Reply{Inspection: inspection}
 	case "log":
 		out := Reply{Log: a.lines}
 		a.lines = nil

app/docsview/component_guides_test.go

@@ -1,52 +0,0 @@
-//go:build aego_editor
-
-package docsview
-
-import (
-	"crypto/sha256"
-	"fmt"
-	"testing"
-
-	"aego/app/playground"
-)
-
-// Component-specific demonstrations must not silently replace the existing
-// authored scenes and scripts used by the broader guides.
-func TestComponentTryGuidesPreserveAuthoredScenes(t *testing.T) {
-	p, err := playground.New()
-	if err != nil {
-		t.Fatal(err)
-	}
-	for _, spec := range []struct{ guide, component, sum, script string }{
-		{"camera", "camera.CameraFollow2D", "0a7ed8d6fd9cce7ee144cd2a0ca91a6ff377220cc7b737ebe9feb93e10331f3a", ""},
-		{"camera/follow", "camera.CameraFollow2D", "0a7ed8d6fd9cce7ee144cd2a0ca91a6ff377220cc7b737ebe9feb93e10331f3a", ""},
-		{"camera/zones", "camera.CameraZone2D", "9f5b36a8de5584836d466b8437510c1990e3c719d41a4c65dfa591b2b7c634e8", ""},
-		{"camera/outputs", "camera.CameraBrain2D", "d475b935c8c41973653b44aa1ff75d4871263a0ad2cb9d56097f234818be1aa4", ""},
-		{"camera/virtual", "camera.VirtualCamera2D", "14e775168e8f7f5250d42970db4578d39219a9e3bb9d0dab839892fd92ae88a8", "af3febb779542a8605bd2899667e87d5cf81826ca4d15efcbab85a0c0efcffab"},
-		{"physics", "physics.Body2D", "87081fb3f66fb919ef02833f30d052457b456c841b2b6406c9930ad47884644c", ""},
-	} {
-		t.Run(spec.guide, func(t *testing.T) {
-			guide, ok := p.Docs().Get(spec.guide)
-			if !ok {
-				t.Fatal("guide not found")
-			}
-			if got := fmt.Sprintf("%x", sha256.Sum256([]byte(guide.Try))); got != spec.sum || guide.TrySelect != spec.component {
-				t.Fatalf("authored guide scene or selection changed: sha=%s select=%s", got, guide.TrySelect)
-			}
-			if spec.script != "" {
-				if got := fmt.Sprintf("%x", sha256.Sum256([]byte(guide.TryScript))); got != spec.script {
-					t.Fatalf("authored guide script changed: sha=%s", got)
-				}
-			}
-			component, ok := p.Docs().Get(spec.component)
-			if !ok || component.Demo == nil || component.Try == guide.Try {
-				t.Fatalf("%s needs its distinct executable component demo", spec.component)
-			}
-		})
-	}
-	for _, problem := range p.Docs().Problems() {
-		if problem.Error {
-			t.Fatalf("documentation registry error: %+v", problem)
-		}
-	}
-}

app/docsview/inspect_test.go

@@ -1,72 +0,0 @@
-//go:build aego_editor
-
-package docsview
-
-import (
-	"encoding/json"
-	"strings"
-	"testing"
-
-	"aego/app/playground"
-)
-
-func TestTryInspectionReadsSelectedRunningComponent(t *testing.T) {
-	p, err := playground.New()
-	if err != nil {
-		t.Fatal(err)
-	}
-	e, ok := p.Docs().Get("engine.SpriteRenderer")
-	if !ok || e.Try == "" {
-		t.Fatal("missing SpriteRenderer Try")
-	}
-	a := newHeadless(t)
-	load, _ := json.Marshal(map[string]any{"scene": e.Try, "select": e.TrySelect, "artifacts": e.TryArtifacts})
-	if r := a.Call("load", load); r.Error != "" {
-		t.Fatal(r.Error)
-	}
-	if err := a.Step(10); err != nil {
-		t.Fatal(err)
-	}
-	req := []byte(`{"component":"engine.SpriteRenderer","fields":["engine.SpriteRenderer.Order"],"dependencies":["ae900000000000000000000000000010"]}`)
-	inspect := func(want float64) {
-		t.Helper()
-		r := a.Call("inspect", req)
-		if r.Error != "" || r.Inspection == nil || !r.Inspection.RuntimeExecuting || r.Inspection.Observables["engine.SpriteRenderer.Order"] != int64(want) || len(r.Inspection.Dependencies) != 1 {
-			t.Fatalf("inspect: %+v", r)
-		}
-		wire, err := json.Marshal(r)
-		if err != nil || !strings.Contains(string(wire), `"engine.SpriteRenderer.Order":`) {
-			t.Fatalf("inspection is not accessible over the real bridge: %s, %v", wire, err)
-		}
-	}
-	inspect(1)
-	before := string(a.session.Text())
-	inspect(1)
-	if string(a.session.Text()) != before || a.session.State().CanUndo {
-		t.Fatal("read-only inspection changed the source document")
-	}
-	if r := a.Call("set", []byte(`{"component":"engine.SpriteRenderer","field":"order","value":-1}`)); r.Error != "" {
-		t.Fatal(r.Error)
-	}
-	if err := a.Step(4); err != nil {
-		t.Fatal(err)
-	}
-	inspect(-1)
-	if r := a.Call("reset", nil); r.Error != "" {
-		t.Fatal(r.Error)
-	}
-	if err := a.Step(4); err != nil {
-		t.Fatal(err)
-	}
-	inspect(1)
-	for _, invalid := range []string{
-		`{"component":"engine.SpriteRenderer","fields":["engine.SpriteRenderer.NoSuchField"]}`,
-		`{"component":"engine.SpriteRenderer","dependencies":["ffffffffffffffffffffffffffffffff"]}`,
-		`{"component":"engine.SpriteRenderer","dependencies":["ae900000000000000000000000000010","ae900000000000000000000000000010"]}`,
-		`{"component":"engine.Mesh2D","fields":["engine.Mesh2D.Order"]}`,
-	} {
-		if r := a.Call("inspect", []byte(invalid)); r.Error == "" {
-			t.Fatalf("accepted invalid inspection %s: %+v", invalid, r)
-		}
-	}
-}

app/docsview/mesh_try_test.go

@@ -1,84 +0,0 @@
-//go:build aego_editor
-
-package docsview
-
-import (
-	"encoding/json"
-	"testing"
-
-	"aego/app/playground"
-	"aego/asset"
-	"aego/engine/docs"
-	"aego/modules/render2d"
-	"aego/scene"
-)
-
-// This executes the real docs Try session with its existing loader, editor
-// mutation and reset. A headless run does not prove GPU or browser rendering.
-func TestMesh2DTryLoadsEditsAndResets(t *testing.T) {
-	p, err := playground.New()
-	if err != nil {
-		t.Fatal(err)
-	}
-	var entry docs.Entry
-	for _, candidate := range p.TryScenes() {
-		if candidate.ID == "engine.Mesh2D" {
-			entry = candidate
-			break
-		}
-	}
-	if entry.Try == "" || entry.TrySelect != "engine.Mesh2D" {
-		t.Fatal("the Mesh2D component does not own a selectable Try scene")
-	}
-	a := newHeadless(t)
-	request, err := json.Marshal(map[string]any{"scene": entry.Try, "select": entry.TrySelect, "artifacts": entry.TryArtifacts})
-	if err != nil {
-		t.Fatal(err)
-	}
-	if reply := a.Call("load", request); reply.Error != "" {
-		t.Fatal(reply.Error)
-	}
-	if err := a.Step(10); err != nil {
-		t.Fatal(err)
-	}
-	if _, ok := a.loader.Mesh(asset.BuiltinCube); !ok {
-		t.Fatal("the built-in mesh dependency is unavailable")
-	}
-	order := func() int32 {
-		t.Helper()
-		sc := a.session.Controller().Scene()
-		if sc == nil {
-			t.Fatal("Try runtime is not running")
-		}
-		node := sc.Find(sc.Root(), "Mesh 2D")
-		mesh, ok := scene.Get[render2d.Mesh2D](sc, node)
-		if !ok || mesh.Mesh.ID != asset.BuiltinCube {
-			t.Fatal("Try runtime lost the component or its mesh")
-		}
-		return mesh.Order
-	}
-	if got := order(); got != 2 {
-		t.Fatalf("initial mesh order = %d, want 2", got)
-	}
-	if err := a.session.Set("engine.Mesh2D", "order", 0); err != nil {
-		t.Fatal(err)
-	}
-	if err := a.Step(2); err != nil {
-		t.Fatal(err)
-	}
-	if got := order(); got != 0 {
-		t.Fatalf("edited mesh order = %d, want 0", got)
-	}
-	if err := a.session.Reset(); err != nil {
-		t.Fatal(err)
-	}
-	if err := a.Step(2); err != nil {
-		t.Fatal(err)
-	}
-	if got := order(); got != 2 {
-		t.Fatalf("reset mesh order = %d, want 2", got)
-	}
-	if errors := errorsOf(a); len(errors) > 0 {
-		t.Fatalf("Mesh2D Try faults: %v", errors)
-	}
-}

app/docsview/string_bridge_test.go

@@ -1,96 +0,0 @@
-//go:build aego_editor
-
-package docsview
-
-import (
-	"encoding/json"
-	"fmt"
-	"testing"
-
-	"aego/app/playground"
-)
-
-func TestStringTryBridgeHistoryAndValidation(t *testing.T) {
-	p, err := playground.New()
-	if err != nil {
-		t.Fatal(err)
-	}
-	e, ok := p.Docs().Get("camera.CameraBrain2D")
-	if !ok || e.Try == "" {
-		t.Fatal("missing CameraBrain2D Try")
-	}
-	a := newHeadless(t)
-	load, err := json.Marshal(map[string]any{"scene": e.Try, "select": e.TrySelect, "artifacts": e.TryArtifacts})
-	if err != nil {
-		t.Fatal(err)
-	}
-	if r := a.Call("load", load); r.Error != "" {
-		t.Fatal(r.Error)
-	}
-	step := func() {
-		t.Helper()
-		if err := a.Step(4); err != nil {
-			t.Fatal(err)
-		}
-	}
-	step()
-	inspect := func(want string) {
-		t.Helper()
-		r := a.Call("inspect", []byte(`{"component":"camera.CameraBrain2D","fields":["camera.CameraBrain2D.Output"]}`))
-		if r.Error != "" || r.Inspection == nil || r.Inspection.Observables["camera.CameraBrain2D.Output"] != want {
-			t.Fatalf("want output %q: %+v", want, r)
-		}
-	}
-	inspect("map")
-	for _, value := range []string{`null`, `true`, `{}`, `[]`, `123`} {
-		r := a.Call("set", []byte(fmt.Sprintf(`{"component":"camera.CameraBrain2D","field":"Output","value":%s}`, value)))
-		if r.Error == "" {
-			t.Fatalf("accepted %s for string field", value)
-		}
-	}
-	for _, invalid := range []string{
-		`{"component":"camera.CameraBrain2D","field":"Output"}`,
-		`{"component":"engine.Camera2D","field":"Zoom","value":"40"}`,
-	} {
-		if r := a.Call("set", []byte(invalid)); r.Error == "" {
-			t.Fatalf("accepted invalid set: %s", invalid)
-		}
-	}
-	inspect("map")
-	if a.session.State().CanUndo {
-		t.Fatal("rejected edits changed history")
-	}
-	set := func(value string) {
-		t.Helper()
-		data, err := json.Marshal(map[string]any{"component": "camera.CameraBrain2D", "field": "Output", "value": value})
-		if err != nil {
-			t.Fatal(err)
-		}
-		if r := a.Call("set", data); r.Error != "" {
-			t.Fatal(r.Error)
-		}
-		step()
-	}
-	set("")
-	inspect("")
-	if r := a.Call("undo", nil); r.Error != "" {
-		t.Fatal(r.Error)
-	}
-	step()
-	inspect("map")
-	if r := a.Call("redo", nil); r.Error != "" {
-		t.Fatal(r.Error)
-	}
-	step()
-	inspect("")
-	set("карта \"A\"")
-	inspect("карта \"A\"")
-	if r := a.Call("reset", nil); r.Error != "" {
-		t.Fatal(r.Error)
-	}
-	step()
-	inspect("map")
-	if a.session.State().CanUndo {
-		t.Fatal("reset retained history")
-	}
-}

app/docsview/try_process_deadline_gl_test.go

@@ -1,58 +0,0 @@
-//go:build aego_editor && aego_gltest && linux && cgo && !aego_nonative
-
-package docsview
-
-import (
-	"context"
-	"errors"
-	"os"
-	"path/filepath"
-	"strings"
-	"testing"
-	"time"
-)
-
-func TestBrowserProcessDeadlineFailsClosed(t *testing.T) {
-	const runner = `
-const readline = require('node:readline');
-readline.createInterface({input: process.stdin}).on('line', line => {
-  const req = JSON.parse(line);
-  if (req.method === 'hang') return;
-  const id = req.method === 'wrong-id' ? req.id + 1 : req.id;
-  const error = req.method === 'error' ? 'deliberate failure' : undefined;
-  process.stdout.write(JSON.stringify({id, error, result: {ok: true}}) + '\n');
-});`
-	file := filepath.Join(t.TempDir(), "runner.cjs")
-	if err := os.WriteFile(file, []byte(runner), 0o600); err != nil {
-		t.Fatal(err)
-	}
-	p, err := startBrowserProcess(context.Background(), t.TempDir(), file)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer p.close()
-	var reply struct {
-		OK bool `json:"ok"`
-	}
-	if err := p.call(context.Background(), "ok", nil, &reply); err != nil || !reply.OK {
-		t.Fatalf("valid browser reply failed: %+v, %v", reply, err)
-	}
-	if err := p.call(context.Background(), "wrong-id", nil, nil); err == nil || !strings.Contains(err.Error(), "ID mismatch") {
-		t.Fatalf("wrong response ID accepted: %v", err)
-	}
-	if err := p.call(context.Background(), "error", nil, nil); err == nil || !strings.Contains(err.Error(), "deliberate failure") {
-		t.Fatalf("browser error accepted: %v", err)
-	}
-	ctx, cancel := context.WithTimeout(context.Background(), 200*time.Millisecond)
-	defer cancel()
-	start := time.Now()
-	if err := p.call(ctx, "hang", nil, nil); !errors.Is(err, context.DeadlineExceeded) {
-		t.Fatalf("hung browser must fail with context deadline, got %v", err)
-	}
-	if elapsed := time.Since(start); elapsed > 5*time.Second {
-		t.Fatalf("hung browser did not stop promptly: %v", elapsed)
-	}
-	if err := p.call(context.Background(), "ok", nil, &reply); err == nil {
-		t.Fatal("a killed runner accepted a later probe")
-	}
-}

app/edit/agentbridge/bridge.go

@@ -109,7 +109,7 @@ const GuideExample = `tx version=1 { label="Add Ledge" op "add-node" { name="Led
 // Guide is the system prompt the editor adds for the model.
 const Guide = "You work inside the Aego editor. Write tools wait until the user applies or rejects the change; a rejected call means the user said no, so ask before trying it again. Edits to open scenes become Undo steps in the editor and are saved by the user. " +
 	"Each write call is one card the user has to apply, so send related edits of one scene as one scene_apply transaction: a new node with its components and fields is one call, not a chain of add-node, add-comp and set. Give the transaction a short label; it names the Undo step. Example tx: " + GuideExample + ". Use the single-step tools for one small change. For an open document use editor_save_document, editor_undo or editor_redo with its project path; these ask the user and never act on a different document. " +
-	"Read the selected Console entry as evidence. Read .aeshader and .aemat buffers with editor_material_source by AssetID or project path. For an editable .aeart use art_read and art_capture to inspect the current unsaved document; use its exact revision with art_apply to propose one undoable batch. Read scripts with script_read; change one with script_edit for a few lines or script_write for the whole text, and add one with script_create. A script attaches to a node like a component: add-comp with its type name (EnemyAI or the full mygame.enemy.EnemyAI), and its exported fields are read and set like component fields (EnemyAI.PointA). Node reference fields take a node path such as Root/PatrolA1. " +
+	"Read the selected Console entry as evidence. Read .aeshader and .aemat buffers with editor_material_source by AssetID or project path. Read scripts with script_read; change one with script_edit for a few lines or script_write for the whole text, and add one with script_create. A script attaches to a node like a component: add-comp with its type name (EnemyAI or the full mygame.enemy.EnemyAI), and its exported fields are read and set like component fields (EnemyAI.PointA). Node reference fields take a node path such as Root/PatrolA1. " +
 	"Check behaviour with scene_run: it plays the scene as it is in the editor; input presses actions by frame (30 press Jump; 10-60 hold Right; 0-40 axis Move 1), assert checks values at a frame or at any frame (@120 Player.transform.position.y < 3; EnemyLeft.Health.hp == 0; exists Ledge) and fails the run when one does not hold, watch reports node positions, shot captures up to 3 frames as images. If a check fails, inspect its result and change the test or fix the cause; do not repeatedly run an unchanged failing test. A sprite with no texture yet is drawn, not built from colored rectangles: asset_pixels takes a character grid and a palette (frames give an atlas and a flipbook), asset_svg smooth shapes for tiles, UI and icons; both answer with a preview to check. Draw in the style of project.aego's art section (project_get art): its palette, and without a palette argument 0-9 and a-z are its colors. When the user has to choose between ways to do something, call ask_user with the options instead of listing them in your answer."
 
 // Start opens the MCP server on loopback; tools run on the editor's main thread through OnMain.

app/edit/agentbridge/proposal.go

@@ -40,7 +40,6 @@ type undoRef struct {
 	depth   int
 	script  *scriptUndo
 	drawing *drawingCommand
-	art     *artUndo
 }
 
 // Proposal is one write call from the model, previewed as a dry run and waiting for the user (D342).
@@ -146,14 +145,7 @@ func (b *Bridge) proposeVia(c *agent.Command, a agent.Args, via string, direct b
 func (b *Bridge) preview(c *agent.Command, a agent.Args, via string, direct bool) (*Proposal, error) {
 	dry := maps.Clone(a)
 	dry["dry-run"] = true
-	// Prepared transactions retain their history label from preview through
-	// approval, so record the external origin before constructing them.
-	out, err := func() (*agent.Output, error) {
-		previous := b.via
-		b.via = via
-		defer func() { b.via = previous }()
-		return agent.Run(b.sess, c.Name, dry)
-	}()
+	out, err := agent.Run(b.sess, c.Name, dry)
 	if err != nil {
 		return nil, err
 	}
@@ -193,10 +185,7 @@ func (b *Bridge) apply(p *Proposal) (*agent.Output, error) {
 	defer func() { b.via = "" }()
 	var out *agent.Output
 	var err error
-	if p.Preview.Art != nil {
-		out, err = p.Preview.Art.Commit()
-		p.Preview.Art = nil
-	} else if p.Preview.Drawing != nil {
+	if p.Preview.Drawing != nil {
 		out, err = b.applyDrawing(p)
 	} else {
 		out, err = b.run(p.Command, p.Args)
@@ -222,9 +211,6 @@ func (b *Bridge) await(p *Proposal) (bool, error) {
 	if e := b.main(func() {
 		if p.State == Pending {
 			p.State, expired = Expired, true
-			if p.Preview != nil {
-				p.Preview.Art = nil
-			}
 		}
 	}); e != nil {
 		return false, e
@@ -268,8 +254,6 @@ func (b *Bridge) Decide(id int, apply bool) bool {
 	p.State = Rejected
 	if apply {
 		p.State = Approved
-	} else if p.Preview != nil {
-		p.Preview.Art = nil
 	}
 	p.decide <- apply
 	return true
@@ -286,9 +270,6 @@ func (b *Bridge) RejectAll() {
 	for _, p := range b.proposals {
 		if p.generation != 0 && p.State == Approved {
 			p.State, p.Err = Rejected, errCancelled.Error()
-			if p.Preview != nil {
-				p.Preview.Art = nil
-			}
 		}
 	}
 	b.dismissQuestions()
@@ -330,9 +311,6 @@ func (b *Bridge) CanUndo(id int) bool {
 	if p == nil || p.undo == nil || p.State != Applied {
 		return false
 	}
-	if p.undo.art != nil {
-		return b.canUndoArt(p.undo.art)
-	}
 	if p.undo.drawing != nil {
 		if p.undo.drawing.check(true) != nil {
 			return false
@@ -357,13 +335,6 @@ func (b *Bridge) Undo(id int) error {
 		return errors.New("this change is no longer the last step; undo it with Edit → Undo")
 	}
 	p := b.find(id)
-	if p.undo.art != nil {
-		if err := b.undoArt(p.undo.art); err != nil {
-			return err
-		}
-		p.State = Undone
-		return nil
-	}
 	if p.undo.drawing != nil && p.undo.doc == 0 {
 		if err := p.undo.drawing.Undo(nil); err != nil {
 			return err

app/edit/composer_console_gl_test.go

@@ -159,8 +159,8 @@ func TestDiagnosticComposerConsoleProfilerNative(t *testing.T) {
 		t.Fatal("SDL clipboard rejected window screenshot")
 	}
 	key(input.KeyV, true, false)
-	if panel.Input() != "draft line[Image 1]" {
-		t.Fatalf("screenshot paste lost draft or marker: %q", panel.Input())
+	if panel.Input() != "draft line" {
+		t.Fatalf("screenshot paste changed text: %q", panel.Input())
 	}
 	key(input.KeyA, true, false)
 	long := "line 01\nline 02\nline 03\nline 04\nline 05\nline 06\nline 07\nline 08\nlast visible line"
@@ -169,19 +169,6 @@ func TestDiagnosticComposerConsoleProfilerNative(t *testing.T) {
 	if panel.Input() != long {
 		t.Fatalf("text not editable after clipboard image: %q", panel.Input())
 	}
-	// Replacing the marker removes its attachment. Reattach the screenshot so
-	// the remainder also exercises thumbnail layout and the unsent draft.
-	if thumbs := s.App.UIList().TestDrawnItems(screen, ed.UI.Font(), "", 512, height*512/width); len(thumbs) != 0 {
-		t.Fatalf("replacing image marker left an orphan attachment: %+v", thumbs)
-	}
-	if !ed.Clipboard.SetData(clip.MimePNG, original.Bytes(), "") {
-		t.Fatal("SDL clipboard rejected screenshot on reattach")
-	}
-	key(input.KeyV, true, false)
-	long += "[Image 1]"
-	if panel.Input() != long {
-		t.Fatalf("reattaching screenshot lost multiline draft or marker: %q", panel.Input())
-	}
 	last := text("last visible line")
 	if !inside(last) || last.Clip.H < small.H+3*ed.UI.LineHeight() {
 		t.Fatalf("multiline did not grow: one=%+v multiline=%+v", small, last)

app/edit/edit.go

@@ -52,9 +52,6 @@ type Config struct {
 	OpenPath    string
 	NativeNote  string
 	LauncherTab string
-	// RemoteProject is set by the confirmed remote-example launcher. It is
-	// retained for the session, even if project.aego changes after startup.
-	RemoteProject bool
 	// AgentBackend overrides the saved provider for tests/replay; headless nil means no panel.
 	AgentBackend backend.Backend
 }
@@ -135,9 +132,6 @@ func Run(p *project.Project, cfg Config, mods ...sdk.Module) error {
 }
 
 func Open(p *project.Project, cfg Config, mods ...sdk.Module) (*Session, error) {
-	if cfg.RemoteProject && p.Native {
-		return nil, errors.New(i18n.Tr("launcher.remote.native_blocked", "Remote examples cannot start a native Go project."))
-	}
 	platform.SetAppMetadata(platform.AppMetadata{Name: "Aego Editor", Version: engine.Version, Identifier: "ru.akarpov.aego.editor"})
 	if cfg.Width <= 0 {
 		cfg.Width = 1600
@@ -161,15 +155,14 @@ func Open(p *project.Project, cfg Config, mods ...sdk.Module) (*Session, error)
 			AppID:    p.Module + ".editor",
 			Trace:    true,
 		},
-		Logger:                cfg.Logger,
-		Debug:                 cfg.Debug,
-		LoopScope:             engine.ScopeFrame,
-		LocateBindings:        true,
-		Docs:                  true,
-		Editor:                true,
-		Catalog:               cat,
-		Profile:               cfg.Profile,
-		NoExternalImportTools: cfg.RemoteProject,
+		Logger:         cfg.Logger,
+		Debug:          cfg.Debug,
+		LoopScope:      engine.ScopeFrame,
+		LocateBindings: true,
+		Docs:           true,
+		Editor:         true,
+		Catalog:        cat,
+		Profile:        cfg.Profile,
 	}, sdk.AdaptAll(mods)...)
 	if err != nil {
 		return nil, err
@@ -249,11 +242,6 @@ func Open(p *project.Project, cfg Config, mods ...sdk.Module) (*Session, error)
 						dirty = append(dirty, doc.Path)
 					}
 				}
-				for _, doc := range s.App.Context().Docs.AssetDocuments() {
-					if doc.Binding.Dirty != nil && doc.Binding.Dirty() {
-						dirty = append(dirty, doc.Path)
-					}
-				}
 			}
 			return dirty
 		}),

app/edit/entry.go

@@ -16,7 +16,6 @@ import (
 	"aego/app/updates"
 	"aego/editor/core/session"
 	"aego/editor/shell/launcher"
-	"aego/engine/i18n"
 	"aego/platform"
 	"aego/project"
 	"aego/sdk"
@@ -154,15 +153,11 @@ func Start(e Entry) error {
 	dir, file := resolveArg(e.Arg)
 	if e.Launcher != "" || (dir == "" && !hasProject(".")) {
 		cfg.LauncherTab = e.Launcher
-		root, entry, remote, err := launchWithEntry(cfg)
+		root, err := Launch(cfg)
 		if err != nil || root == "" {
 			return err
 		}
 		dir, file = root, ""
-		if remote {
-			cfg.OpenPath = entry
-			cfg.RemoteProject = true
-		}
 	}
 	if dir == "" {
 		dir = "."
@@ -171,34 +166,10 @@ func Start(e Entry) error {
 	if err != nil {
 		return err
 	}
-	copy, managed, err := (launcherRemote{}).existingProject(root)
-	if err != nil {
-		return err
-	}
-	if managed {
-		cfg.RemoteProject = true
-		if file != "" {
-			file, err = filepath.EvalSymlinks(file)
-			if err != nil {
-				return err
-			}
-		}
-		root = copy.Directory
-		if file == "" && cfg.OpenPath == "" {
-			entry, ok := relInside(root, copy.Entry)
-			if !ok {
-				return errors.New("remote example entry is outside its project")
-			}
-			cfg.OpenPath = entry
-		}
-	}
 	p, err := project.Load(root)
 	if err != nil {
 		return err
 	}
-	if cfg.RemoteProject && p.Native {
-		return errors.New(i18n.Tr("launcher.remote.native_blocked", "Remote examples cannot start a native Go project."))
-	}
 	if file != "" {
 		if rel, ok := relInside(p.Root, file); ok {
 			cfg.OpenPath = rel

app/edit/export.go

@@ -60,7 +60,7 @@ func (x *exporter) Prepare() any {
 	if x.dirtySources != nil {
 		for _, rel := range x.dirtySources() {
 			switch strings.ToLower(filepath.Ext(rel)) {
-			case ".aemat", ".aeshader", ".glsl", ".vert", ".frag", ".meta", ".aepreset", ".aeart":
+			case ".aemat", ".aeshader", ".glsl", ".vert", ".frag", ".meta", ".aepreset":
 				snapshot.DirtySources = append(snapshot.DirtySources, rel)
 			}
 		}

app/edit/export_metadata_test.go

@@ -17,7 +17,7 @@ func TestExportRejectsUnsavedMetadataWorkingOverlay(t *testing.T) {
 	}
 	defer pl.Close()
 	// The loader may display a private Undo generation while the pipeline retains the saved artifact; export must reject this even for .meta changes.
-	for _, path := range []string{"assets/platform_height.png.meta", "assets/effects/Dust.aepreset", "assets/hero.aeart"} {
+	for _, path := range []string{"assets/platform_height.png.meta", "assets/effects/Dust.aepreset"} {
 		t.Run(path, func(t *testing.T) {
 			x := &exporter{p: p, pl: pl, dirtySources: func() []string { return []string{path} }}
 			snapshot := x.Prepare().(*gameexport.Snapshot)

app/edit/launch.go

@@ -242,7 +242,6 @@ func OpenLauncher(cfg Config) (*LaunchSession, error) {
 		RecentPath:  cfg.Recent,
 		Home:        projectsHome(),
 		Image:       d.image,
-		Remote:      launcherRemote{},
 		Theme:       func() theme.Mode { return d.prefs.Theme },
 		SetTheme:    d.setTheme,
 		Language:    func() string { return d.prefs.Language },
@@ -286,36 +285,24 @@ func (ls *LaunchSession) Step() bool {
 }
 
 func (ls *LaunchSession) Close() {
-	if ls.UI != nil {
-		ls.UI.Close()
-	}
 	ls.Engine.Close()
 }
 
 func Launch(cfg Config) (string, error) {
-	root, _, remote, err := launchWithEntry(cfg)
-	if err == nil && remote {
-		return "", errors.New("remote examples require the entry-aware editor launch path")
-	}
-	return root, err
-}
-
-func launchWithEntry(cfg Config) (root, entry string, remote bool, err error) {
 	ls, err := OpenLauncher(cfg)
 	if err != nil {
-		return "", "", false, err
+		return "", err
 	}
 	if cfg.Frames > 0 {
 		for i := 0; i < cfg.Frames && ls.Step(); i++ {
 		}
 	} else if err := ls.Engine.Run(ls.driver); err != nil {
 		ls.Close()
-		return "", "", false, err
+		return "", err
 	}
 	ls.Close()
-	root, _ = ls.UI.Result()
-	entry, remote = ls.UI.ResultEntry()
-	return root, entry, remote, nil
+	root, _ := ls.UI.Result()
+	return root, nil
 }
 
 func touchRecent(cfg Config, root, name string, lg *log.ChannelLogger) {

app/edit/sceneview_2d_in_3d_gl_test.go

@@ -0,0 +1,84 @@
+//go:build aego_gltest
+
+package edit
+
+import (
+	"runtime"
+	"testing"
+
+	"aego/asset"
+	"aego/core/log"
+	"aego/core/mathx"
+	"aego/editor/core/document"
+	"aego/modules/render2d"
+	"aego/scene"
+	"aego/scene/frame"
+)
+
+func TestSceneView3DShows2DSpritePixels(t *testing.T) {
+	runtime.LockOSThread()
+	defer runtime.UnlockOSThread()
+	p := newProject(t)
+	const path = "scenes/2d-in-3d.aescene"
+	writeScene(t, p, path, func(s *scene.Scene) {
+		h := s.Create(s.Root(), "Red sprite")
+		sr := scene.Add[render2d.SpriteRenderer](s, h)
+		*sr = render2d.DefaultSpriteRenderer()
+		sr.Sprite = asset.NewRef[asset.Texture](asset.BuiltinWhite)
+		sr.Tint = mathx.Color{R: 1, A: 1}
+		sr.Size = mathx.V2(4, 4)
+	})
+	s, err := Open(p, Config{Width: 800, Height: 600, Hidden: true, NoWatch: true, Logger: log.Nop()})
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer s.Close()
+	s.Step()
+	ed := s.App.Context()
+	doc, err := ed.Docs.Open(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	doc.View.Mode = document.View3D
+	doc.View.Orbit = document.Orbit{Distance: 10, FOV: 60}
+	ed.Settings.Grid = false
+	for range 3 {
+		s.Step()
+	}
+	raw, ok := s.App.SceneView().LightingWorld().ServiceAny(frame.ServiceID)
+	if !ok {
+		t.Fatal("missing Scene View runner")
+	}
+	runner := raw.(*frame.Runner)
+	readRed := func() int {
+		t.Helper()
+		for range 2 {
+			s.Step()
+		}
+		target, w, h := runner.Target()
+		pixels := make([]byte, w*h*4)
+		if target.IsZero() {
+			t.Fatal("no Scene View target")
+		}
+		if err := ed.Renderer.Device().ReadPixels(target, 0, 0, w, h, pixels); err != nil {
+			t.Fatal(err)
+		}
+		count := 0
+		for i := 0; i+3 < len(pixels); i += 4 {
+			if pixels[i] > 160 && pixels[i+1] < 80 && pixels[i+2] < 80 {
+				count++
+			}
+		}
+		return count
+	}
+	visible := readRed()
+	if visible < 100 {
+		t.Fatalf("2D sprite produced only %d red pixels in 3D Scene View", visible)
+	}
+	sc := doc.Scene()
+	h := sc.Find(sc.Root(), "Red sprite")
+	sc.SetEnabled(h, false)
+	if hidden := readRed(); hidden >= visible/2 {
+		t.Fatalf("disabling the sprite left %d of %d red pixels", hidden, visible)
+	}
+}