web export: editor icons for the mute and fullscreen buttons

- camera.NewService and SetAccessibility; AttachWorld wires the accessibility settings
- tests/camera: priorities, blends, cuts, zones, follow, bounds, outputs, shake, zero allocations, BrainStep benchmark
- integration: rewind restores the camera state across a zone change
- camera2d.Adjuster passes the view by value (no per-frame allocation), D304 updated
- modules/camera/module.mk: test-camera in CI, bench-camera

README.md

@@ -1,8 +0,0 @@
-# Aego
-
-A 2D and 3D game engine with an editor, a scripting language and a web export, written in Go.
-
-- Documentation and the playground: <https://aego.akarpov.ru>
-- Installing and building from source: [engine/res/docs/install.md](engine/res/docs/install.md)
-- Contributing, check levels and rules for engine code: [docs/contributing.md](docs/contributing.md)
-- Architecture and decisions: [ARCHITECTURE.md](ARCHITECTURE.md)

app/agent/scene.go

@@ -2,7 +2,6 @@ package agent
 
 import (
 	"errors"
-	"maps"
 	"os"
 	"path"
 	"slices"
@@ -66,8 +65,9 @@ func sceneCommands() []*Command {
 		{Name: "scene.rename", Doc: "rename a node", Write: true, Args: []Arg{argFile, argNode, {Name: "name", Type: "string", Doc: "new name", Required: true, Pos: true}}, Run: func(s *Session, a Args) (*Output, error) {
 			return s.sceneTx(a, "Rename", mutate.Rename(a.Str("node"), a.Str("name")))
 		}},
-		{Name: "scene.add-comp", Doc: "add a component with its defaults and the components it requires", Write: true, Args: []Arg{argFile, argNode, {Name: "comp", Type: "string", Doc: "component name, full or a unique suffix (Body2D)", Required: true, Pos: true},
+		{Name: "scene.add-comp", Doc: "add a component with its defaults", Write: true, Args: []Arg{argFile, argNode, {Name: "comp", Type: "string", Doc: "component name, full or a unique suffix (Body2D)", Required: true, Pos: true}}, Run: func(s *Session, a Args) (*Output, error) {
-			{Name: "no-required", Type: "boolean", Doc: "add only this component; missing requirements stay as problems"}}, Run: (*Session).sceneAddComp},
+			return s.sceneTx(a, "Add Component", mutate.AddComp(a.Str("node"), a.Str("comp")))
+		}},
 		{Name: "scene.remove-comp", Doc: "remove a component", Write: true, Args: []Arg{argFile, argNode, {Name: "comp", Type: "string", Doc: "component name", Required: true, Pos: true}}, Run: func(s *Session, a Args) (*Output, error) {
 			return s.sceneTx(a, "Remove Component", mutate.RemoveComp(a.Str("node"), a.Str("comp")))
 		}},
@@ -93,49 +93,6 @@ func (s *Session) scene(a Args) (string, []byte, *mutate.Document, error) {
 	return rel, src, doc, err
 }
 
-// sceneAddComp adds a component and, unless no-required is set, the components it requires first, in one transaction (D144).
-func (s *Session) sceneAddComp(a Args) (*Output, error) {
-	rel, src, doc, err := s.scene(a)
-	if err != nil {
-		return nil, err
-	}
-	node, comp := a.Str("node"), a.Str("comp")
-	ops := []mutate.Op{mutate.AddComp(node, comp)}
-	var notes []string
-	if !a.Bool("no-required") {
-		td, err := doc.Component(comp)
-		if err != nil {
-			return nil, err
-		}
-		h, err := doc.Node(node)
-		if err != nil {
-			return nil, err
-		}
-		req, err := mutate.Required(doc.Scene, td, h)
-		if err != nil {
-			return nil, err
-		}
-		ops = ops[:0]
-		for _, r := range req {
-			ops = append(ops, mutate.AddComp(node, r.FullName))
-			notes = append(notes, "added "+label(r)+" (required by "+label(td)+")")
-		}
-		ops = append(ops, mutate.AddComp(node, td.FullName))
-	}
-	out, err := s.applyDoc(a, rel, src, doc, mutate.Tx{Label: "Add Component", Ops: ops})
-	if out != nil {
-		out.Notes = append(notes, out.Notes...)
-	}
-	return out, err
-}
-
-func label(td *schema.TypeDescriptor) string {
-	if td.DisplayName != "" {
-		return td.DisplayName
-	}
-	return td.FullName
-}
-
 func (s *Session) sceneTx(a Args, label string, ops ...mutate.Op) (*Output, error) {
 	rel, src, doc, err := s.scene(a)
 	if err != nil {
@@ -288,9 +245,6 @@ func (s *Session) sceneRun(a Args) (*Output, error) {
 	}
 	var b strings.Builder
 	b.WriteString("frames: " + strconv.Itoa(rep.Frames) + "\nhash: " + rep.Hash + "\n")
-	for _, k := range slices.Sorted(maps.Keys(rep.Counters)) {
-		b.WriteString(k + ": " + strconv.FormatUint(rep.Counters[k], 10) + "\n")
-	}
 	for _, l := range rep.Log {
 		b.WriteString(l + "\n")
 	}

app/agent/schema.go

@@ -1,7 +1,6 @@
 package agent
 
 import (
-	"aego/script/abi"
 	"errors"
 	"strings"
 
@@ -35,14 +34,6 @@ type TypeView struct {
 	Requires []string    `json:"requires,omitempty"`
 	Doc      string      `json:"doc,omitempty"`
 	Fields   []FieldView `json:"fields,omitempty"`
-	Methods  []CallView  `json:"methods,omitempty"`
-	Signals  []CallView  `json:"signals,omitempty"`
-}
-
-type CallView struct {
-	Name string `json:"name"`
-	Sig  string `json:"sig"`
-	Doc  string `json:"doc,omitempty"`
 }
 
 func schemaCommands() []*Command {
@@ -99,7 +90,6 @@ func (s *Session) lookupType(name string) (*schema.TypeDescriptor, error) {
 			found = append(found, td)
 		}
 	}
-	found = schema.PreferProject(found)
 	switch len(found) {
 	case 1:
 		return found[0], nil
@@ -172,51 +162,5 @@ func (s *Session) schemaShow(a Args) (*Output, error) {
 		}
 		b.WriteString("\n")
 	}
-	if s.kit != nil {
-		for _, cm := range s.kit.methods(td.FullName) {
-			v.Methods = append(v.Methods, CallView{Name: cm.Name, Sig: methodSig(cm.Sig, cm.Params), Doc: summary(cm.Doc)})
-		}
-	}
-	for _, sg := range td.Signals {
-		params := make([]string, len(sg.Params))
-		for i, p := range sg.Params {
-			params[i] = p
-			if i < len(sg.Names) && sg.Names[i] != "" {
-				params[i] = sg.Names[i] + " " + p
-			}
-		}
-		v.Signals = append(v.Signals, CallView{Name: sg.Name, Sig: "(" + strings.Join(params, ", ") + ")", Doc: summary(sg.Doc)})
-	}
-	for _, sec := range []struct {
-		title string
-		list  []CallView
-	}{{"methods", v.Methods}, {"signals", v.Signals}} {
-		if len(sec.list) == 0 {
-			continue
-		}
-		b.WriteString(sec.title + ":\n")
-		for _, c := range sec.list {
-			b.WriteString("  " + c.Name + c.Sig)
-			if c.Doc != "" {
-				b.WriteString("  — " + c.Doc)
-			}
-			b.WriteString("\n")
-		}
-	}
 	return &Output{Value: v, Text: b.String()}, nil
 }
-
-func methodSig(sig abi.Signature, names []string) string {
-	params := make([]string, len(sig.Params))
-	for i, p := range sig.Params {
-		params[i] = p.String()
-		if i < len(names) && names[i] != "" {
-			params[i] = names[i] + " " + params[i]
-		}
-	}
-	out := "(" + strings.Join(params, ", ") + ")"
-	if sig.Result.Kind != abi.Void {
-		out += " " + sig.Result.String()
-	}
-	return out
-}

app/agent/session.go

@@ -28,7 +28,6 @@ import (
 	"aego/scene/sceneio"
 	"aego/schema"
 	"aego/script/bind"
-	"aego/script/bind/manifest"
 	"aego/script/reload"
 	"aego/script/runtime"
 	"aego/script/workspace"
@@ -49,7 +48,6 @@ type RunRequest struct {
 type RunReport struct {
 	Frames int      `json:"frames"`
 	Hash   string   `json:"hash"`
-	Counters map[string]uint64 `json:"counters,omitempty"`
 	Log    []string `json:"log,omitempty"`
 	Error  string   `json:"error,omitempty"`
 }
@@ -81,25 +79,6 @@ type Kit struct {
 	ws      *workspace.Workspace
 	binds   *bind.Registry
 	opt     Options
-	man     *manifest.Manifest
-}
-
-// methods lists the script methods the bindings give a component type, built once per kit.
-func (k *Kit) methods(comp string) []manifest.CompMethod {
-	if k.man == nil {
-		m, err := manifest.FromRegistry(k.binds, k.Types.Schema())
-		if err != nil {
-			return nil
-		}
-		k.man = m
-	}
-	var out []manifest.CompMethod
-	for _, cm := range k.man.CompMethods {
-		if cm.Comp == comp {
-			out = append(out, cm)
-		}
-	}
-	return out
 }
 
 func NewKit(p *project.Project, opt Options) (*Kit, error) {

app/assembly/builtin/builtin.go

@@ -10,7 +10,6 @@ import (
 	"aego/modules/dataasset"
 	"aego/modules/debug"
 	"aego/modules/display"
-	"aego/modules/gameplay"
 	inputmod "aego/modules/input"
 	"aego/modules/physics"
 	"aego/modules/render2d"
@@ -77,10 +76,6 @@ func cameraEntry() assembly.Entry {
 	return assembly.Entry{ID: camera.ID, Requires: []string{scripting.ID}, New: func(assembly.Options) module.Module { return camera.New() }}
 }
 
-func gameplayEntry() assembly.Entry {
-	return assembly.Entry{ID: gameplay.ID, Requires: []string{physics.ID, scripting.ID}, New: func(assembly.Options) module.Module { return gameplay.New() }}
-}
-
 func dataEntry() assembly.Entry {
 	return assembly.Entry{ID: dataasset.ID, New: func(assembly.Options) module.Module { return dataasset.New() }}
 }
@@ -95,5 +90,5 @@ func savegameEntry() assembly.Entry {
 
 func Default() assembly.Catalog {
 	return assembly.Catalog{core(), dataEntry(), inputEntry(), render2dEntry(), render3dEntry(), scriptEntry(), physicsEntry(), debugEntry(),
-		displayEntry(), audioEntry(), accessibilityEntry(), settingsEntry(), tweenEntry(), cameraEntry(), gameplayEntry(), spawnEntry(), savegameEntry()}
+		displayEntry(), audioEntry(), accessibilityEntry(), settingsEntry(), tweenEntry(), cameraEntry(), spawnEntry(), savegameEntry()}
 }

app/assembly/editors/editors.go

@@ -8,8 +8,6 @@ import (
 	cameraeditor "aego/modules/camera/editor"
 	"aego/modules/debug"
 	debugeditor "aego/modules/debug/editor"
-	"aego/modules/gameplay"
-	gameplayeditor "aego/modules/gameplay/editor"
 	inputmod "aego/modules/input"
 	inputeditor "aego/modules/input/editor"
 	"aego/modules/physics"
@@ -27,7 +25,6 @@ func With(c assembly.Catalog) assembly.Catalog {
 		With(render3d.ID, render3deditor.Hook).
 		With(physics.ID, physicseditor.Hook).
 		With(camera.ID, cameraeditor.Hook).
-		With(gameplay.ID, gameplayeditor.Hook).
 		With(audio.ID, audioeditor.Hook).
 		With(debug.ID, debugeditor.Hook)
 }

app/assembly/playground/playground.go

@@ -7,7 +7,6 @@ import (
 	"aego/modules/audio"
 	"aego/modules/camera"
 	"aego/modules/debug"
-	"aego/modules/gameplay"
 	inputmod "aego/modules/input"
 	"aego/modules/physics"
 	"aego/modules/render2d"
@@ -32,7 +31,6 @@ func Catalog() assembly.Catalog {
 		{ID: debug.ID, New: func(assembly.Options) module.Module { return debug.New() }},
 		{ID: tween.ID, Requires: []string{scripting.ID}, New: func(assembly.Options) module.Module { return tween.New() }},
 		{ID: camera.ID, Requires: []string{scripting.ID}, New: func(assembly.Options) module.Module { return camera.New() }},
-		{ID: gameplay.ID, Requires: []string{physics.ID, scripting.ID}, New: func(assembly.Options) module.Module { return gameplay.New() }},
 		{ID: render3d.ID, New: func(assembly.Options) module.Module { return render3d.New() }},
 		{ID: spawn.ID, New: func(assembly.Options) module.Module { return spawn.New() }},
 		{ID: savegame.ID, Requires: []string{scripting.ID, spawn.ID}, New: func(assembly.Options) module.Module { return savegame.New() }},

app/build.go

@@ -41,7 +41,6 @@ type Config struct {
 	Editor             bool
 	FailOnScriptErrors bool
 	Catalog            assembly.Catalog
-	Platform           platform.Platform
 	Profile            string
 	NoProfile          bool
 }
@@ -99,9 +98,6 @@ func (h *Host) build(cfg Config, mods []module.Module) error {
 		ecfg.LoopScope = cfg.LoopScope
 	}
 	builder := engine.NewBuilder(ecfg).WithLogger(lg).Use(rmod)
-	if cfg.Platform != nil {
-		builder.WithPlatform(cfg.Platform)
-	}
 	if h.Types, err = assembly.NewTypes(); err != nil {
 		return err
 	}
@@ -191,7 +187,6 @@ func (h *Host) build(cfg Config, mods []module.Module) error {
 	}
 	h.Settings.SetNames(h.Sections.Names)
 	h.Engine.SetService(settings.ServiceID, h.Settings)
-	h.Engine.OnClose(h.Modules.Shutdown)
 	if err = h.Modules.Init(&module.InitContext{Engine: h.Engine, Assets: h.Loader, Log: lg, Editor: cfg.Editor, Sections: h.Sections, Problems: h.Problems, Settings: h.Settings}); err != nil {
 		return err
 	}
@@ -232,6 +227,9 @@ func (h *Host) Close() {
 		return
 	}
 	h.closed = true
+	if h.Modules != nil {
+		h.Modules.Shutdown()
+	}
 	if h.Engine != nil {
 		h.Engine.Close()
 	}

app/docstool/examples.go

@@ -1,70 +0,0 @@
-package docstool
-
-import (
-	"fmt"
-	"io"
-	"strings"
-
-	"aego/app/playground"
-	"aego/engine/docs"
-	"aego/engine/module"
-)
-
-// CheckExamples loads the example scene of every module code, validates it and runs it headless; the code must be among the problems it reports (D146).
-func CheckExamples(reg *docs.Registry, w io.Writer) int {
-	pg, err := playground.New()
-	if err != nil {
-		fmt.Fprintln(w, "examples: cannot start the docs runtime:", err)
-		return 1
-	}
-	pg.SetGame(playground.GameConfig{Headless: true, FrameTime: 1.0 / 60})
-	defer func() {
-		if g := pg.Game(); g != nil {
-			g.Close()
-		}
-	}()
-	bad := 0
-	for _, e := range reg.All() {
-		if e.Kind != docs.Code || e.Diag == nil || e.Diag.Example == "" {
-			continue
-		}
-		found, why := false, ""
-		code := ""
-		if e.Diag.ExampleScript != "" {
-			c, err := pg.TryCode(e.Diag.ExampleScript)
-			if err != nil {
-				fmt.Fprintf(w, "%s: error: example script does not compile: %v\n", e.ID, err)
-				bad++
-				continue
-			}
-			code = c
-		}
-		if res := pg.PlayScene("example-"+e.ID, []byte(e.Diag.Example), code, nil); !res.Started {
-			why = "does not load: " + res.Error
-		} else {
-			for _, d := range module.ValidateScene(pg.Game().Scene(), nil) {
-				found = found || d.Code == e.ID
-			}
-			if err := pg.Game().Step(tryFrames); err != nil {
-				why = "stops the engine: " + err.Error()
-			}
-		}
-		poll := pg.Poll()
-		for _, f := range poll.Faults {
-			found = found || f.Code == e.ID
-		}
-		for _, l := range poll.Log {
-			found = found || strings.Contains(l.Text, e.ID)
-		}
-		switch {
-		case why != "":
-			fmt.Fprintf(w, "%s: error: example %s %s\n", e.ID, e.Diag.ExampleFile, why)
-			bad++
-		case !found:
-			fmt.Fprintf(w, "%s: error: example of %s does not produce %s\n", e.ID, e.ID, e.ID)
-			bad++
-		}
-	}
-	pg.Stop()
-	return bad
-}

app/docstool/site.go

@@ -76,9 +76,6 @@ func (e *Env) Check(strict bool) int {
 	if CheckTry(reg, e.Stdout) > 0 && code == 0 {
 		code = 1
 	}
-	if CheckExamples(reg, e.Stdout) > 0 && code == 0 {
-		code = 1
-	}
 	return code
 }
 

app/docsview/bridge.go

@@ -19,7 +19,6 @@ type request struct {
 	Component string            `json:"component"`
 	Field     string            `json:"field"`
 	Value     float64           `json:"value"`
-	Node      string            `json:"node"`
 }
 
 type Reply struct {
@@ -28,7 +27,6 @@ type Reply struct {
 	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 {
@@ -66,17 +64,6 @@ func (a *App) Call(method string, payload []byte) Reply {
 	case "state":
 		st := s.State()
 		return Reply{State: &st}
-	case "pose":
-		sc := s.Controller().Scene()
-		if sc == nil {
-			return Reply{Error: "the scene is not running"}
-		}
-		h := sc.Find(sc.Root(), req.Node)
-		if h.IsZero() || !sc.IsAlive(h) {
-			return Reply{Error: "no node " + strconv.Quote(req.Node)}
-		}
-		p := sc.WorldPosition(h)
-		return Reply{Pose: []float64{float64(p.X), float64(p.Y)}}
 	case "log":
 		out := Reply{Log: a.lines}
 		a.lines = nil

app/edit/physics_test.go

@@ -179,7 +179,7 @@ func TestProfilerSectionsFollowPlay(t *testing.T) {
 		s.Step()
 	}
 	drawPanel(s, prof)
-	expectSections(t, prof.Sections(), "Frame", "Memory", "Game", "Scripts", "Physics", "Audio", "Camera", "Gameplay")
+	expectSections(t, prof.Sections(), "Frame", "Memory", "Game", "Scripts", "Physics", "Audio")
 	if _, err := ctx.Docs.Open("scenes/other.aescene"); err != nil {
 		t.Fatal(err)
 	}

app/edit/shots.go

@@ -7,10 +7,8 @@ import (
 	"os"
 	"path/filepath"
 
-	"aego/core/ids"
 	"aego/editor/core/command"
 	"aego/editor/core/context"
-	"aego/editor/core/vectors"
 	"aego/editor/core/workspace"
 	"aego/editor/panels/gameview"
 	"aego/editor/shell"
@@ -58,60 +56,7 @@ func (s *Session) shots(dir string) error {
 			}
 			return selectNamed(ctx, "Player")
 		}},
-		{name: "hitbox-gizmo", frames: 60, setup: func(s *Session) error {
-			sc := ctx.Scene()
-			var span []ids.NodeID
-			for _, n := range []string{"EnemyLeft", "PatrolA1", "PatrolB1"} {
-				span = append(span, sc.ID(sc.Find(sc.Root(), n)))
-			}
-			ctx.Select(span...)
-			if err := ctx.Commands.Run(command.SceneFrame); err != nil {
-				return err
-			}
-			for i := 0; i < 30; i++ {
-				s.Step()
-			}
-			return selectNamed(ctx, "EnemyLeft")
-		}},
-		{name: "camera-follow", frames: 60, setup: func(s *Session) error {
-			sc := ctx.Scene()
-			ctx.Select(sc.ID(sc.Find(sc.Root(), "Camera")), sc.ID(sc.Find(sc.Root(), "Player")))
-			if err := ctx.Commands.Run(command.SceneFrame); err != nil {
-				return err
-			}
-			for i := 0; i < 30; i++ {
-				s.Step()
-			}
-			return selectNamed(ctx, "Camera")
-		}},
-		{name: "camera-zone", frames: 60, setup: func(s *Session) error {
-			sc := ctx.Scene()
-			ctx.Select(sc.ID(sc.Find(sc.Root(), "ArenaZone")), sc.ID(sc.Find(sc.Root(), "PatrolA2")), sc.ID(sc.Find(sc.Root(), "PatrolB2")), sc.ID(sc.Find(sc.Root(), "GroundRight")))
-			if err := ctx.Commands.Run(command.SceneFrame); err != nil {
-				return err
-			}
-			for i := 0; i < 30; i++ {
-				s.Step()
-			}
-			return selectNamed(ctx, "ArenaZone")
-		}},
-		{name: "clip-inspector", frames: 60, setup: func(s *Session) error {
-			id, ok := s.Pipeline.Lookup("assets/audio/music.ogg")
-			if !ok {
-				return fmt.Errorf("no assets/audio/music.ogg")
-			}
-			s.App.Data().Inspect(id)
-			return nil
-		}},
-		{name: "add-required", frames: 30, setup: func(s *Session) error {
-			if err := selectNamed(ctx, "PatrolA1"); err != nil {
-				return err
-			}
-			s.App.Inspector().OpenAdd("follow")
-			return nil
-		}},
 		{name: "tags", frames: 60, setup: func(s *Session) error {
-			ctx.UI.CloseAllPopups()
 			return selectNamed(ctx, "Player")
 		}},
 		{name: "prefab", frames: 60, setup: func(s *Session) error {
@@ -138,23 +83,12 @@ func (s *Session) shots(dir string) error {
 			scene()
 			return ctx.Commands.Run(command.PlayStart)
 		}},
-		{name: "motion-play", frames: 30, setup: func(s *Session) error {
-			s.App.Workspace().Show(workspace.Inspector)
-			s.App.Inspector().ScrollTo("gameplay.Motion2D")
-			return selectNamed(ctx, "Player")
-		}},
-		{name: "mixer", frames: 120, setup: func(s *Session) error {
-			s.App.Workspace().Switch(workspace.Audio)
-			s.App.Workspace().Show(workspace.Mixer)
-			return nil
-		}},
 		{name: "physics-debug", frames: 30, setup: func(s *Session) error {
-			s.App.Workspace().Switch(workspace.Design)
 			ctx.Overlay.Set("physics.debug.contacts", true)
 			return ctx.Commands.Run(gameview.CommandOverlays)
 		}},
 		{name: "demo", frames: 60, inset: 2, bottom: 28, setup: func(s *Session) error {
-			for _, f := range []string{gameview.CommandOverlays, vectors.CommandToggle} {
+			for _, f := range []string{"physics.debug", "physics.debug.shapes", "physics.debug.contacts", "physics.debug.joints"} {
 				ctx.Overlay.Set(f, false)
 			}
 			return ctx.Commands.Run(shell.CommandFullscreenPlay)

app/export/web.go

@@ -3,9 +3,7 @@ package export
 import (
 	"bytes"
 	"compress/gzip"
-	"crypto/sha256"
 	"embed"
-	"encoding/hex"
 	"encoding/json"
 	"html/template"
 	"io/fs"
@@ -143,21 +141,6 @@ func (j *job) webTitle() string {
 	return AppName(j.p)
 }
 
-// webBuild keys the page's ?v= URLs on the data, the runtime and both scripts, so a new engine gets new URLs under immutable caching.
-func (j *job) webBuild(scripts ...[]byte) (string, error) {
-	wasm, err := os.ReadFile(j.l.binary())
-	if err != nil {
-		return "", errs.Wrap(err, errs.VFSIO, "cannot read the web runtime")
-	}
-	h := sha256.New()
-	h.Write([]byte(j.rep.Hash))
-	h.Write(wasm)
-	for _, s := range scripts {
-		h.Write(s)
-	}
-	return hex.EncodeToString(h.Sum(nil))[:buildKeyLen], nil
-}
-
 func (j *job) packWeb() error {
 	src, err := wasmExecPath(j.goroot)
 	if err != nil {
@@ -193,9 +176,9 @@ func (j *job) packWeb() error {
 	if err := writeFile(filepath.Join(j.l.data, WebFiles), list, WebFiles); err != nil {
 		return err
 	}
-	build, err := j.webBuild(exec, loader)
+	build := j.rep.Hash
-	if err != nil {
+	if len(build) > buildKeyLen {
-		return err
+		build = build[:buildKeyLen]
 	}
 	var page bytes.Buffer
 	if err := webIndexTmpl.Execute(&page, webPage{Title: j.webTitle(), Build: build, Icon: j.icon != nil}); err != nil {

app/export/web/index.html

@@ -26,6 +26,7 @@ canvas { display: block; width: 100%; height: 100%; outline: none; touch-action:
 #mute .off, #mute.muted .on { display: none; }
 #mute.muted .off { display: inline; }
 </style>
+<link rel="preload" href="game.wasm?v={{.Build}}" as="fetch" type="application/wasm" crossorigin>
 </head>
 <body>
 <canvas id="game" data-aego tabindex="0" aria-label="{{.Title}}"></canvas>

app/export/web/loader.js

@@ -2,7 +2,6 @@
 
 (function () {
     const build = document.documentElement.dataset.build || "";
-    if (document.documentElement.dataset.sound === "off") globalThis.aegoSoundDefault = false;
     const canvas = document.getElementById("game");
     const loader = document.getElementById("loader");
     const bar = document.getElementById("bar");
@@ -71,22 +70,9 @@
         status.textContent = `${mb(got)} of ${mb(total)}`;
     }
 
-    // A request that delivers nothing for STALL ms is aborted and made again past the HTTP cache; a stuck cache entry must not leave the page on "Loading…".
+    async function read(url) {
-    const STALL = 8000;
+        const resp = await fetch(url);
-    const TRIES = 3;
-
-    async function readOnce(url, cache) {
-        const ctl = new AbortController();
-        let timer = setTimeout(() => ctl.abort(), STALL);
-        const kick = () => {
-            clearTimeout(timer);
-            timer = setTimeout(() => ctl.abort(), STALL);
-        };
-        let counted = 0;
-        try {
-            const resp = await fetch(url, { signal: ctl.signal, cache });
         if (!resp.ok) throw new Error(`${url}: HTTP ${resp.status}`);
-            kick();
         if (!resp.body) {
             const all = new Uint8Array(await resp.arrayBuffer());
             progress(all.byteLength);
@@ -98,10 +84,8 @@
         for (;;) {
             const { done, value } = await reader.read();
             if (done) break;
-                kick();
             parts.push(value);
             size += value.byteLength;
-                counted += value.byteLength;
             progress(value.byteLength);
         }
         const out = new Uint8Array(size);
@@ -111,26 +95,6 @@
             at += p.byteLength;
         }
         return out;
-        } catch (e) {
-            got -= counted;
-            throw e;
-        } finally {
-            clearTimeout(timer);
-        }
-    }
-
-    async function read(url) {
-        for (let i = 0; ; i++) {
-            try {
-                return await readOnce(url, i === 0 ? "default" : "reload");
-            } catch (e) {
-                if (!(e && e.name === "AbortError") || i + 1 >= TRIES) throw e;
-            }
-        }
-    }
-
-    async function readJSON(url) {
-        return JSON.parse(new TextDecoder().decode(await read(url)));
     }
 
     async function each(items, fn) {
@@ -142,8 +106,9 @@
     }
 
     async function start() {
-        const list = await readJSON(`data/files.json?v=${build}`);
+        const resp = await fetch(`data/files.json?v=${build}`);
-        got = 0;
+        if (!resp.ok) throw new Error(`data/files.json: HTTP ${resp.status}`);
+        const list = await resp.json();
         total = list.wasm + list.manifest.size + list.files.reduce((s, f) => s + f.size, 0);
         const wasm = read(`game.wasm?v=${build}`);
         const manifest = read(`data/${list.manifest.path}?v=${build}`);

app/export/web_test.go

@@ -5,7 +5,6 @@ import (
 	"encoding/json"
 	"os"
 	"path/filepath"
-	"regexp"
 	"strings"
 	"testing"
 
@@ -61,16 +60,9 @@ func TestPackWeb(t *testing.T) {
 	if !strings.Contains(string(page), "&lt;Game &amp;") || strings.Contains(string(page), "<Game") {
 		t.Fatal("the title is not escaped")
 	}
-	key := regexp.MustCompile(`data-build="([0-9a-f]{12})"`).FindStringSubmatch(string(page))
+	if !strings.Contains(string(page), `data-build="abababababab"`) {
-	if key == nil {
 		t.Fatal("the build key is missing")
 	}
-	if err := os.WriteFile(j.l.binary(), append(wasm, '!'), 0o644); err != nil {
-		t.Fatal(err)
-	}
-	if again, err := j.webBuild(); err != nil || again == key[1] {
-		t.Fatalf("a new runtime kept the build key %s (%v)", again, err)
-	}
 	raw, err := os.ReadFile(filepath.Join(j.l.data, WebFiles))
 	if err != nil {
 		t.Fatal(err)

app/playground/game.go

@@ -198,11 +198,6 @@ func (g *Game) Engine() *engine.Engine {
 	return g.e
 }
 
-// Scene is the scene Play loaded, nil before the first Play or after Stop.
-func (g *Game) Scene() *scene.Scene {
-	return g.scene
-}
-
 func (g *Game) Play(name string, src []byte, mods []*bytecode.Module) error {
 	g.Stop()
 	rt := scriptruntime.New(scriptruntime.Options{Bindings: g.reg, Schema: g.types.Schema(), Log: g.log, VM: playmods.SandboxVM()})

app/run/agent.go

@@ -9,10 +9,6 @@ import (
 	"aego/app/agent"
 	"aego/core/log"
 	"aego/core/rewind"
-	"aego/engine/recorder"
-	"aego/modules/audio"
-	"aego/modules/camera"
-	"aego/modules/gameplay"
 	"aego/project"
 	"aego/sdk"
 )
@@ -49,7 +45,6 @@ func AgentRunner(mods ...sdk.Module) agent.Runner {
 		}
 		sum, _, _ := WorldHash(a.Engine.MainWorld(), rewind.NewHasher())
 		rep.Hash = hex.EncodeToString(sum[:])
-		rep.Counters = counters(a)
 		a.Close()
 		rep.Log = logLines(buf.String())
 		return rep, nil
@@ -68,27 +63,3 @@ func logLines(s string) []string {
 	}
 	return out
 }
-
-// counters sums what the modules counted during the run, for scene run and run_headless.
-func counters(a *App) map[string]uint64 {
-	out := map[string]uint64{}
-	w := a.Engine.MainWorld()
-	if s := gameplay.Of(w); s != nil {
-		st := s.Stats()
-		out["gameplay.steps"], out["gameplay.casts"], out["gameplay.hits"] = st.Steps, st.Casts, st.Hits
-		out["gameplay.deaths"], out["gameplay.respawns"], out["gameplay.pickups"] = st.Deaths, st.Respawns, st.Pickups
-	}
-	if c := camera.Of(w); c != nil {
-		c.Outputs(func(camera.OutputInfo) { out["camera.outputs"]++ })
-	}
-	if m := audio.ModuleOf(a.Engine); m != nil {
-		c, st := m.Counts(), m.Stats()
-		out["audio.finished"], out["audio.stolen"], out["audio.rejected"], out["audio.starved"] = c.Finished, c.Stolen, c.Rejected, c.Starved
-		out["audio.underruns"] = st.Underruns
-	}
-	if r := w.Recorder; r != nil {
-		counts := r.Counts()
-		out["events.audio"], out["events.gameplay"] = counts[recorder.Audio], counts[recorder.Gameplay]
-	}
-	return out
-}

audio/mix/mix.go

@@ -80,7 +80,6 @@ type bus struct {
 	target  float32
 	delta   float32
 	ramp    int
-	live    bool
 	acc     []float32
 	peak    atomic.Uint32
 	rms     atomic.Uint32

audio/mix/mix_test.go

@@ -441,87 +441,3 @@ func TestVoicePositionAndKill(t *testing.T) {
 		t.Fatalf("kill: %+v, live %v", ev, m.Live(id))
 	}
 }
-
-func directPair(tb testing.TB, mem *Memory, loop bool) (*Mixer, voice, voice) {
-	m := newMixer(tb)
-	m.Play(PlayParams{Memory: mem, Gain: 0.7, Pan: 0.3, Loop: loop, FadeIn: 0.005})
-	buf := make([]float32, 64*2)
-	m.Mix(buf)
-	for i := range m.voices {
-		if m.voices[i].state == voicePlaying {
-			return m, m.voices[i], m.voices[i]
-		}
-	}
-	tb.Fatal("no playing voice")
-	return nil, voice{}, voice{}
-}
-
-// The direct path for pitch 1 gives the same samples, position, gain and end as Hermite, through fades, loops and the stop ramp.
-func TestDirectPathMatchesHermite(t *testing.T) {
-	for _, ch := range []int{1, 2} {
-		for _, loop := range []bool{false, true} {
-			mem := sine(440, rate/20, ch, 0.5)
-			if loop {
-				mem.LoopStart, mem.LoopEnd = 100, mem.Frames()-50
-			}
-			m, a, b := directPair(t, mem, loop)
-			if b.step != 1 {
-				t.Fatalf("step %v, the direct path needs 1", b.step)
-			}
-			const n = 256
-			accA, accB := make([]float32, n*2), make([]float32, n*2)
-			for block := 0; block < 40; block++ {
-				if block == 20 {
-					a.rampTo(0, 300)
-					b.rampTo(0, 300)
-					a.stopping, b.stopping = true, true
-				}
-				clear(accA)
-				clear(accB)
-				da := m.renderMemory(&a, accA, n)
-				db := m.renderMemoryDirect(&b, accB, n)
-				if da != db || a.pos != b.pos || a.gain != b.gain {
-					t.Fatalf("ch=%d loop=%v block %d: done %v/%v pos %v/%v gain %v/%v", ch, loop, block, da, db, a.pos, b.pos, a.gain, b.gain)
-				}
-				for i := range accA {
-					if accA[i] != accB[i] {
-						t.Fatalf("ch=%d loop=%v block %d sample %d: %v != %v", ch, loop, block, i, accA[i], accB[i])
-					}
-				}
-				if da {
-					break
-				}
-			}
-		}
-	}
-}
-
-func loadedPitch1(tb testing.TB) (*Mixer, []float32) {
-	m := newMixer(tb)
-	mem := sine(440, rate/10, 1, 0.5)
-	for i := 0; i < 64; i++ {
-		m.Play(PlayParams{Memory: mem, Gain: 0.1, Pan: float32(i%3 - 1), Pitch: 1, Loop: true})
-	}
-	buf := make([]float32, 512*2)
-	m.Mix(buf)
-	if m.Active() != 64 {
-		tb.Fatalf("%d active voices", m.Active())
-	}
-	return m, buf
-}
-
-func TestMixPitch1Allocs(t *testing.T) {
-	m, buf := loadedPitch1(t)
-	if n := testing.AllocsPerRun(200, func() { m.Mix(buf) }); n != 0 {
-		t.Fatalf("Mix allocates %v times per call", n)
-	}
-}
-
-func BenchmarkMix64Pitch1(b *testing.B) {
-	m, buf := loadedPitch1(b)
-	b.ReportAllocs()
-	b.ResetTimer()
-	for b.Loop() {
-		m.Mix(buf)
-	}
-}

audio/pump/pump.go

@@ -141,7 +141,7 @@ func (p *Pump) Start() {
 
 func (p *Pump) run(stop, done chan struct{}) {
 	defer close(done)
-	period := time.Duration(float64(p.cfg.Block*p.cfg.Target) / float64(p.cfg.SampleRate) / 6 * float64(time.Second))
+	period := time.Duration(float64(p.cfg.Block) / float64(p.cfg.SampleRate) / 2 * float64(time.Second))
 	t := time.NewTicker(max(period, time.Millisecond))
 	defer t.Stop()
 	for {

cmd/aego/agent_test.go

@@ -102,33 +102,3 @@ func TestAgentSceneTreeJSON(t *testing.T) {
 		t.Fatalf("output %v:\n%s", err, out)
 	}
 }
-
-// The top-down example needs no native module, so the CLI can run it from a copy.
-func TestAgentSceneRunCounters(t *testing.T) {
-	dir := copyProject(t, "topdown")
-	r, w, err := os.Pipe()
-	if err != nil {
-		t.Fatal(err)
-	}
-	stdout := os.Stdout
-	os.Stdout = w
-	code := dispatch([]string{"scene", "run", "scenes/main.aescene", "--frames", "300", "--json", "--project", dir})
-	os.Stdout = stdout
-	w.Close()
-	out, _ := io.ReadAll(r)
-	if code != 0 {
-		t.Fatalf("exit %d:\n%s", code, out)
-	}
-	var v struct {
-		Value struct {
-			Counters map[string]uint64 `json:"counters"`
-		} `json:"value"`
-	}
-	if err := json.Unmarshal(out, &v); err != nil {
-		t.Fatalf("output %v:\n%s", err, out)
-	}
-	c := v.Value.Counters
-	if c["gameplay.steps"] == 0 || c["camera.outputs"] != 1 {
-		t.Fatalf("counters %v, want gameplay steps and one camera output", c)
-	}
-}

contracts/physics2d/physics2d.go

@@ -10,9 +10,7 @@ const ServiceID = "physics2d.queries"
 type QueryFilter struct {
 	LayerMask       uint32
 	IncludeTriggers bool
-	SkipDynamic     bool
 	ExcludeNode     scene.NodeHandle
-	ExcludeBody     scene.NodeHandle
 }
 
 type RayHit struct {
@@ -23,16 +21,6 @@ type RayHit struct {
 	ColliderNode scene.NodeHandle
 }
 
-type CastHit struct {
-	Point        mathx.Vec2
-	Normal       mathx.Vec2
-	Fraction     float32
-	Depth        float32
-	Node         scene.NodeHandle
-	ColliderNode scene.NodeHandle
-	Initial      bool
-}
-
 type Queries interface {
 	Raycast(origin, dir mathx.Vec2, maxDist float32, f QueryFilter) (RayHit, bool)
 	RaycastAll(origin, dir mathx.Vec2, maxDist float32, f QueryFilter, out []RayHit) int
@@ -40,15 +28,4 @@ type Queries interface {
 	OverlapCircle(c mathx.Vec2, r float32, f QueryFilter, out []scene.NodeHandle) int
 	OverlapBox(c, half mathx.Vec2, angle float32, f QueryFilter, out []scene.NodeHandle) int
 	BodyAt(p mathx.Vec2, f QueryFilter) (scene.NodeHandle, bool)
-	CastCircle(c mathx.Vec2, r float32, delta mathx.Vec2, f QueryFilter) (CastHit, bool)
-	CastBox(c, half mathx.Vec2, angle float32, delta mathx.Vec2, f QueryFilter) (CastHit, bool)
-	CastCapsule(a, b mathx.Vec2, r float32, delta mathx.Vec2, f QueryFilter) (CastHit, bool)
-	CastBody(body scene.NodeHandle, offset, delta mathx.Vec2, f QueryFilter) (CastHit, bool)
-	Penetration(body scene.NodeHandle, f QueryFilter, out []CastHit) int
-	BodyPose(body scene.NodeHandle) (mathx.Vec2, float32, bool)
-	BodyVelocity(body scene.NodeHandle) (mathx.Vec2, float32, bool)
-	MoveKinematic(body scene.NodeHandle, p mathx.Vec2, angle, dt float32) error
-	Teleport(body scene.NodeHandle, p mathx.Vec2, angle float32) error
-	ApplyImpulse(body scene.NodeHandle, j mathx.Vec2) error
-	Gravity() mathx.Vec2
 }

contracts/scriptcall/scriptcall.go

@@ -1,22 +0,0 @@
-package scriptcall
-
-import (
-	"aego/scene"
-	"aego/script/vm"
-)
-
-const ServiceID = "script.call"
-
-// Ref names a plain method of one script instance; a new program generation makes it stale.
-type Ref struct {
-	Node     scene.NodeHandle
-	Instance vm.InstanceID
-	Index    int32
-	Gen      uint64
-}
-
-type Caller interface {
-	Method(node scene.NodeHandle, name string, params int) (Ref, bool)
-	Call(ref *Ref, args []vm.Value) bool
-	Generation() uint64
-}

docs/contributing.md

@@ -1,37 +0,0 @@
-# Contributing
-
-## Build and run
-
-```sh
-bash tools/bootstrap-native.sh
-make cli
-.cache/bin/aego edit examples/platformer
-```
-
-`make res` regenerates icons, previews and ES shaders; `make golden-update` rewrites golden images after an intended UI change.
-
-## Check levels
-
-| Level | When | Command |
-|---|---|---|
-| 1 | after an edit | `make quick`: build and short tests of the packages your change touches and everything that imports them |
-| 2 | before a commit | `make affected`, plus `make check-camera`, `check-audio`, `check-gameplay`, `check-mutate`, `check-editor`, `check-web` or `check-docs` for the areas you touched, and `make golden` after UI changes |
-| 3 | before a push or a tag | `make ci` |
-
-`tools/affected.sh [base]` lists the affected packages (default base `origin/master`, uncommitted files included). The CI server always runs the full `make ci`.
-
-## Rules for engine code
-
-- **Modules talk through contracts.** A module never imports another module: shared types and services live in `contracts/` (`physics2d`, `camera2d`, `scriptcall`, `signals`, `debugdraw`, …). `tools/depcheck` enforces the import rules; an exception goes into `tools/depcheck/exceptions.txt` with its file and reason.
-- **Kernel stays neutral.** Kernel, editor and `sdk` never name a built-in module, its components or its diagnostic codes in string literals; names come from the module catalog.
-- **Every component has a Try it scene.** It lives at `res/docs/try/<Component>.aescene` (with `<Component>.aes` and prefabs next to it when needed), shows the component's own effect and runs without warnings; `aego docs check` fails without it.
-- **Internal state is not a component.** Controller state lives in unexported fields of the component it belongs to or in a world service. A component that exists only to carry state for a service is registered `Hidden`: it is not in Create, Add Component, Try it or the docs.
-- **Requirements add, they do not block.** Declare `Requires`; Add Component, `scene add-comp`, Paste and presets add the missing components in the same undo step.
-- **Every diagnostic code has a page with an example.** Component codes (`CAM`, `AUD`, `GMP`, `PHY`, …) also have an example scene that produces the code; `aego docs check` fails without one. Asset codes say `scope: asset`, codes that only an edit during Play produces say `scope: play`.
-- **Nodes are labelled, not pathed.** UI shows nodes with `props.NodeLabel` (icon and name, the path in the tooltip).
-- **Editor edits go through history.** Every edit is a history command, normally `commands.Mutation`, so Undo, the Play changes diff and agents see it.
-- **Hot paths do not allocate.** Systems, mixers and controllers allocate nothing per frame; add `testing.AllocsPerRun` checks and a benchmark next to new hot code.
-
-## Commits
-
-One commit per sub-stage, named `Stage <n><x>: <what>`; decisions go into `ARCHITECTURE.md` as `D<number>` in the same commit.

docs/extensions.md

@@ -97,16 +97,6 @@ sdk.Component[Wind](r, sdk.Name("weather.Wind")).
 
 `engine/problems` collects `sdk.Diagnostic{Owner, Code, Severity, Message, Subject, BlocksPlay}` from sources with a revision; the service rebuilds the list only when a revision changes. `sdk.Diagnostics(ctx)` in `Init` returns the service; a module adds runtime diagnostics as a `sdk.ProblemSource` from `AttachWorld` and removes it in `DetachWorld`. The Problems panel shows them with the owner as category; an error with `BlocksPlay` stops Play (D210).
 
-Every code a module reports is listed in `Info.Codes` and has a page `res/docs/diagnostics/<CODE>.md` with front matter `code`, `title`, `severity` (`error`, `warning` or `info`) and either `example: <CODE>.aescene`, a scene next to the page that produces the code (with `<CODE>.aes` next to it when a script has to act, as for PHY007), `scope: asset` for codes that come from importing or checking an asset, or `scope: play` for codes that only an edit during Play produces (PHY006). `aego docs check` fails on a declared code without a page, a page whose code is not declared, a component code without an example, and an example that does not produce its code after `module.ValidateScene` and 60 headless frames. The pages appear under Reference → Diagnostics next to the script codes (D146, D316).
-
-### Contracts between modules
-
-A module never imports another module. What two modules share lives in `contracts/<name>` as plain types, a service ID and an interface; the provider registers the service in its world, the consumer looks it up with `engine.ServiceOf` and works without it.
-
-- **Provisions.** A value handed over at load time, keyed by a kind. `camera2d.AccessibilityKind` (`"camera2d.accessibility"`) carries the IDs of the Screen Shake and Reduce Motion settings: the settings module provides them with `r.Provide(camera2d.AccessibilityKind, camera2d.Accessibility{...})`, the camera module reads `ctx.Provided(camera2d.AccessibilityKind)` in `Init` and scales shake by them every frame.
-- **`physics2d.Queries`** (`physics2d.ServiceID`). Ray, point, circle and box queries; shape casts `CastCircle`, `CastBox`, `CastCapsule` and `CastBody`, which sweeps every non-trigger collider of a body and returns the first hit with its fraction, normal and, when the shapes already overlap, `Initial` and `Depth`; `Penetration` lists the overlaps of a body for depenetration; `BodyPose`, `BodyVelocity`, `MoveKinematic` (moves a kinematic body so contacts see its velocity), `Teleport`, `ApplyImpulse` and `Gravity`. `QueryFilter` selects layers and triggers; `SkipDynamic` ignores dynamic bodies, and `ExcludeNode` and `ExcludeBody` skip the caller's own collider or body. The gameplay controller is written only against this interface.
-- **`scriptcall.Caller`** (`scriptcall.ServiceID`). `Method(node, name, params)` finds a plain method by name in the scripts on a node and returns a `Ref`; `Call(&ref, args)` runs it. A hot reload starts a new `Generation`, which makes every older `Ref` stale: look the method up again when `Ref.Gen` differs. The State Machine finds its hooks this way.
-
 ### Resources
 
 Module icons are named `<owner>.*` or `cat.<owner>`; a clash with the engine atlas or another module is a build error. Built-in modules list their icon sources through `IconDir()`. Docs registered with `Registry.Docs` carry the module as owner and are left out of runtime builds (D211).
@@ -179,6 +169,4 @@ A panel gets a fresh `Frame` every draw (`UI`, drag and drop, time, focus). Anyt
 
 A module can give any of its components a live example on the documentation site: put a scene in `res/docs/try/<Component>.aescene`, named after the last part of the component ID (`try/Body2D.aescene` for `physics.Body2D`). The page of that component gets a Try it block that runs the scene in the browser with the Inspector, selecting the first node that has the component; a guide page can show a scene with `try: try/name.aescene` and `try_select: module.Component` in its front matter.
 
-Try scenes run on the docs runtime catalog (core, input, render2d, render3d, scripting, physics, debug, tween, cameras, gameplay, spawn, savegame and audio) with builtin assets only. A script `<Component>.aes` and prefabs `<Component>.<name>.aeprefab` (with their `.meta`) next to the scene are compiled and mounted with it. `aego docs check` loads each one, runs it for 60 frames and fails on a load error, a warning or a fault, and on a scene of a module outside the catalog. Keep the scene to what the component needs, put the documented node first, and add a camera.
+Try scenes run on the sandbox catalog (core, input, render2d, scripting, physics, debug) with builtin assets only and no scripts. `aego docs check` loads each one, runs it for 60 frames and fails on a load error, a warning or a fault, and on a scene of a module outside the sandbox. Keep the scene to what the component needs, put the documented node first, and add a camera.
-
-Every visible component needs one. A component registered `Hidden`, which only carries state for a service, has none and is left out of Create, Add Component, Try it and the docs. The rules for engine code, including these, are in [contributing.md](contributing.md).

docs/icons.md

@@ -17,7 +17,6 @@ Sources are `<id>.svg` files in `engine/res/icons/src` and `modules/<id>/res/ico
 | `cat.audio` | engine | 16 | Documentation: Audio group and module | ok |
 | `cat.camera` | engine | 24 | New Project: template 2.5d | ok |
 | `cat.game` | engine | 16 | Inspector and Add Component: components of a project module without an icon of their own | ok |
-| `cat.gameplay` | engine | 16 | template menu Gameplay | ok |
 | `cat.node` | engine | 24 | New Project: template empty; Search: node results | ok |
 | `cat.physics` | engine | 16 | template menu Physics | ok |
 | `cat.rendering` | engine | 24 | New Project: template 2d; Search: mesh assets | ok |
@@ -61,10 +60,8 @@ Sources are `<id>.svg` files in `engine/res/icons/src` and `modules/<id>/res/ico
 | `edit.paste` | engine | 16 | Paste (nodes, assets, inspector field) | ok |
 | `edit.rename` | engine | 16 | Rename (nodes, assets, workspace) | ok |
 | `edit.select_all` | engine | 16 | Edit → Select All | ok |
-| `file.audio` | engine | 16 | Documentation: sound clips page | ok |
 | `file.autosave` | engine | 16 | File → Autosave Scripts | ok |
 | `file.data` | engine | 24 | Assets: data asset tiles | ok |
-| `file.download` | engine | 16 | Documentation: Install and run page | ok |
 | `file.folder` | engine | 24 | Assets: folders | ok |
 | `file.mesh` | engine | 24 | Assets: mesh tiles | ok |
 | `file.open` | engine | 16 | Assets menu: Open | ok |
@@ -78,16 +75,6 @@ Sources are `<id>.svg` files in `engine/res/icons/src` and `modules/<id>/res/ico
 | `file.table` | engine | 24 | Assets: table tiles | ok |
 | `file.texture` | engine | 24 | Assets: texture tiles | ok |
 | `file.unknown` | engine | 24 | Assets: tiles of other kinds | ok |
-| `gameplay.checkpoint` | engine | 16 | component gameplay.Checkpoint2D; template gameplay.checkpoint | ok |
-| `gameplay.fsm` | engine | 16 | component gameplay.StateMachine | ok |
-| `gameplay.health` | engine | 16 | component gameplay.Health | ok |
-| `gameplay.hitbox` | engine | 16 | component gameplay.Hitbox2D; template gameplay.enemy | ok |
-| `gameplay.hurtbox` | engine | 16 | component gameplay.Hurtbox2D | ok |
-| `gameplay.killzone` | engine | 16 | component gameplay.KillZone2D; template gameplay.killzone | ok |
-| `gameplay.lifetime` | engine | 16 | component gameplay.Lifetime | ok |
-| `gameplay.motion` | engine | 16 | component gameplay.Motion2D; template gameplay.platform; template gameplay.platformer; template gameplay.topdown | ok |
-| `gameplay.pickup` | engine | 16 | component gameplay.Pickup2D; template gameplay.pickup | ok |
-| `gameplay.respawn` | engine | 16 | component gameplay.Respawn | ok |
 | `help.about` | engine | 16 | Help → About Aego | ok |
 | `help.book` | engine | 16 | Documentation tab | ok |
 | `log.error` | engine | 16 | Console: errors | ok |
@@ -136,7 +123,6 @@ Sources are `<id>.svg` files in `engine/res/icons/src` and `modules/<id>/res/ico
 | `prefab.variant` | engine | 16 | Assets menu: Create Variant | ok |
 | `shape.cube` | engine | 16 | template render3d.cube | ok |
 | `shape.cylinder` | engine | 16 | template render3d.cylinder | ok |
-| `shape.dice` | engine | 16 | Documentation: random numbers module | ok |
 | `shape.plane` | engine | 16 | template render3d.plane | ok |
 | `shape.sphere` | engine | 16 | template render3d.sphere | ok |
 | `status.busy` | engine | 14 | Task Center: running task | ok |
@@ -154,7 +140,6 @@ Sources are `<id>.svg` files in `engine/res/icons/src` and `modules/<id>/res/ico
 | `ui.chevron_down` | engine | 16 | trees, combos and drop-downs | ok |
 | `ui.chevron_right` | engine | 16 | trees and submenus | ok |
 | `ui.close` | engine | 16 | tabs, chips and dialogs | ok |
-| `ui.curve` | engine | 16 | Documentation: curves module | ok |
 | `ui.lock` | engine | 16 | Inspector: locked | ok |
 | `ui.minus` | engine | 16 | list editors: remove | ok |
 | `ui.more` | engine | 16 | card menus | ok |