Extract VM ADV text opcode handler

docs/PROJECT-STRUCTURE.md

@@ -187,6 +187,9 @@ ADV-binding, and presentation labels remain in their respective dispatcher group
 transforms, per-object animation control, frame-time sampling, and the shared animation-clock opcode handler.
 `engine/Age.Engine/Vm/VirtualMachine.Presentation.cs` owns queued surface-alpha transitions, frame and object-range
 publication, skip-aware blocking fades/crossfades, foreground-transition waits, and graphics command-queue clear.
+`engine/Age.Engine/Vm/VirtualMachine.AdvText.cs` owns live ADV text emission, layout/cursor/wait-indicator state,
+text style and glyph-delay control, direct surface-string and retained numeric-glyph rendering, and retained
+text/wait-object bindings; text history and input/skip/auto services remain separate.
 
 The disposable `build/page-map-<SCENE>.jsonl` files are produced by editor/development Godot runs and map
 runtime ADV page ordinals to their authoritative script offsets for `tools/locate_page.py`. Packaged exports

docs/remake-architecture-and-roadmap.md

@@ -661,6 +661,13 @@ do not mix mechanical moves with semantic changes.
    labels and aliases at their existing positions and routes them through guarded `StepPresentation`; movie-mask
    transition dispatch remains with the movie handler. Runtime validation remains green.
 
+   The seventh bounded `VirtualMachine.Step` extraction moved live ADV text emission, layout/cursor/wait-indicator
+   state, text style and glyph-delay control, direct surface-string and retained numeric-glyph rendering, and
+   retained text/wait-object bindings into `engine/Age.Engine/Vm/VirtualMachine.AdvText.cs`. The top-level
+   dispatcher retains all labels at their existing positions and routes the separated groups through guarded
+   `StepAdvText`; the complete instruction remains available for emission and layout-reset bytecode offsets.
+   Text-history and input/skip/auto services remain outside the handler. Runtime validation remains green.
+
    **Gate:** no externally visible behavior or command changes; generated artifacts are byte-identical where
    deterministic, and the corresponding engine, Python, Godot, and corpus validations remain green after
    each domain move.
@@ -1034,7 +1041,7 @@ Continue step 2 of the **codebase consolidation** maintenance slice: behavior-ne
 by the tracked launcher and layered validation driver. With the planned `Main`, `GodotAdvHost`, and `GfxState`
 domains isolated and the audio, movie, surface/texture, retained-object, and animation `VirtualMachine.Step`
 families routed through domain handlers, with retained presentation/transition dispatch now isolated as well,
-extract the ADV text-layout/rendering opcode family next without replacing the proven dispatcher or changing
+and ADV text-layout/rendering dispatch isolated, extract the ADV text-history opcode family next without
-public types, commands, and generated output.
+replacing the proven dispatcher or changing public types, commands, and generated output.
 Concrete playthrough blockers may still preempt this bounded maintenance work; the consolidation effort does
 not replace Phase B gameplay validation or the open cross-platform gates.

engine/Age.Engine/Vm/VirtualMachine.AdvText.cs

@@ -0,0 +1,187 @@
+using Age.Engine.Hosting;
+using Age.Engine.Model;
+
+namespace Age.Engine.Vm;
+
+public sealed partial class VirtualMachine
+{
+    private int StepAdvText(string label, Instruction ins, int pc)
+    {
+        var a = ins.Args;
+        switch (label)
+        {
+            case "show-text":
+                RefreshAdvReadSkipState();
+                foreach (var o in a)
+                {
+                    if (!IsStr(o)) continue;
+                    int off = o.Type == T_STR ? (int)o.Value : ins.Offset;
+                    _cur.EmitSeen.TryGetValue(off, out var c); c++; _cur.EmitSeen[off] = c;
+                    if (c > _o.EmitCap) { HaltReason = $"LOOP:line@0x{off:x}×{c}"; return HALT; }
+                    string text = ReadStr(o);
+                    Emitted.Add((off, text, _cur.Script.Name));
+                    int layoutSlot = a.Count > 0 ? (int)Read(a[0]) : 0;
+                    string[] scriptStack;
+                    lock (_debugControlLock) scriptStack = _activeFrameNames.ToArray();
+                    var liveRun = new AdvLiveTextRun(
+                        off, TextHistory.GetLayoutSnapshot(layoutSlot), _advTextStyle, text, scriptStack);
+                    TextHistory.AppendText(layoutSlot, off, text, _advTextStyle);
+                    AdvTextLayoutPresentationBinding binding =
+                        TextHistory.GetPresentationBinding(liveRun.Layout.Slot);
+                    AdvRetainedTextRunResult? retained = _host.ShowText(
+                        Gfx, binding, liveRun, _messageGlyphDelayMilliseconds);
+                    if (retained is { } result)
+                        TextHistory.SetCursor(
+                            result.LayoutSlot, result.CursorX, result.CursorY);
+                }
+                return pc + 1;
+            case "define-adv-text-layout": // 0x70: configure layout and begin a logical retained group
+                TextHistory.DefineLayout((int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]),
+                                         (int)Read(a[3]), (int)Read(a[4]));
+                return pc + 1;
+            case "reset-adv-text-layout": // 0x71: reset layout and begin the next logical retained group
+            {
+                int requestedSlot = (int)Read(a[0]);
+                TextHistory.ResetLayout(requestedSlot);
+                var layout = TextHistory.GetLayoutSnapshot(requestedSlot);
+                AdvTextLayoutPresentationBinding binding =
+                    TextHistory.GetPresentationBinding(layout.Slot);
+                if (binding.FirstObjectHandle >= 0 && binding.ObjectCapacity > 0)
+                    Gfx.EraseRange(binding.FirstObjectHandle, binding.ObjectCapacity);
+                _host.SetAdvTextCursor(layout.Slot, layout.CursorX, layout.CursorY);
+                _host.ResetRenderedAdvTextLayout(Gfx, binding);
+                _cur.ReadMessageOffset = ins.Offset;
+                _sharedProfile.ReadText.CommitPending();
+                RefreshAdvReadSkipState();
+                return pc + 1;
+            }
+            case "set-adv-text-reset-cursor": // 0x79: configure cursor restored by a later 0x71
+                TextHistory.SetResetCursor((int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]));
+                return pc + 1;
+            case "set-adv-text-cursor": // 0x7a (layout slot, x, y); slot 0 means current natively
+                TextHistory.SetCursor((int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]));
+                _host.SetAdvTextCursor((int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2])); return pc + 1;
+            case "set-adv-text-bounds": // 0x1c1: layout-local right/bottom overflow boundaries
+                TextHistory.SetBounds((int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]));
+                return pc + 1;
+            case "configure-adv-wait-indicator": // 0x73: per-layout animated input-wait marker
+                _host.ConfigureAdvWaitIndicator(new AdvWaitIndicatorConfig(
+                    (int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]), (int)Read(a[3]),
+                    (int)Read(a[4]), (int)Read(a[5]), (int)Read(a[6]), (int)Read(a[7]),
+                    (int)Read(a[8]), Read(a[9])));
+                return pc + 1;
+            case "u0041B9F0":
+            case "set-adv-wait-indicator-enabled": // 0x1ce: explicit marker service start/stop
+                _host.SetAdvWaitIndicatorEnabled(Read(a[0]) != 0);
+                return pc + 1;
+            case "u00420CE0":
+            case "publish-adv-text-layout": // 0x20a: publish layout and current marker frame if active
+            {
+                int requestedSlot = (int)Read(a[0]);
+                AdvTextLayoutPresentationBinding binding =
+                    TextHistory.GetPresentationBinding(requestedSlot);
+                _host.PublishAdvTextLayout(Gfx, binding);
+                return pc + 1;
+            }
+            case "draw-string": // 0x204 (surface slot, x, y, string)
+                _host.DrawStringToSurface((int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]), ReadStr(a[3]),
+                                          _advTextStyle);
+                return pc + 1;
+            case "u00420A60":                 // pre-reference compatibility
+            case "draw-formatted-integer":   // 0x205 (surface slot, x, y, value, field width, flags)
+            {
+                int x = (int)Read(a[1]);
+                string text = FormatIntegerForSurface(
+                    ref x, unchecked((int)Read(a[3])), (int)Read(a[4]), (int)Read(a[5]));
+                _host.DrawStringToSurface((int)Read(a[0]), x, (int)Read(a[2]), text, _advTextStyle);
+                return pc + 1;
+            }
+            case "set-font-size":
+                _advTextStyle = _advTextStyle with { PrimaryFontSize = (int)Read(a[0]) }; return pc + 1;
+            case "set-ruby-font-size":
+                _advTextStyle = _advTextStyle with { RubyFontSize = (int)Read(a[0]) }; return pc + 1;
+            case "u0041B3D0":
+            case "set-text-line-spacing":
+                _advTextStyle = _advTextStyle with { LineSpacing = (int)Read(a[0]) }; return pc + 1;
+            case "set-font-bold":
+                _advTextStyle = _advTextStyle with { Bold = Read(a[0]) != 0 }; return pc + 1;
+            case "set-text-color":
+                _advTextStyle = _advTextStyle with { TextColor = Read(a[0]) }; return pc + 1;
+            case "set-text-effect-color":
+                _advTextStyle = _advTextStyle with { EffectColor = Read(a[0]) }; return pc + 1;
+            case "set-text-render-mode":
+                _advTextStyle = _advTextStyle with { RenderMode = (int)Read(a[0]) }; return pc + 1;
+            case "set-text-effect-offset":
+                _advTextStyle = _advTextStyle with
+                {
+                    EffectOffsetX = (int)Read(a[0]),
+                    EffectOffsetY = (int)Read(a[1])
+                };
+                return pc + 1;
+            case "set-adv-text-layout-origin": // 0x198; slot 0 selects the current layout
+            case "u0041B540":
+                TextHistory.SetLayoutOrigin((int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]));
+                return pc + 1;
+            case "get-message-glyph-delay": // 0x7f
+            case "u00414C60":
+                Write(a[0], _messageGlyphDelayMilliseconds); return pc + 1;
+            case "set-message-glyph-delay": // 0x1b5
+            case "u0041B5F0":
+                _messageGlyphDelayMilliseconds = System.Math.Max(0, (int)Read(a[0]));
+                _host.SetMessageGlyphDelayMilliseconds(_messageGlyphDelayMilliseconds);
+                return pc + 1;
+            case "end-text-line":
+                TextHistory.EndLine((int)Read(a[0]), _advTextStyle); return pc + 1;
+            case "set-font":
+                _advTextStyle = _advTextStyle with { FontFace = ReadStr(a[0]) }; return pc + 1;
+            case "comment": case "display-furigana": case "dev_ukn":
+                return pc + 1;
+            case "u0041F3A0":
+            case "register-numeric-glyph-style": // 0x13a: (style)(surface)(atlas x/y)(digit w/h)
+            {
+                int styleIndex = unchecked((int)Read(a[0]));
+                if (!Gfx.RegisterNumericGlyphStyle(styleIndex, unchecked((int)Read(a[1])),
+                        unchecked((int)Read(a[2])), unchecked((int)Read(a[3])),
+                        unchecked((int)Read(a[4])), unchecked((int)Read(a[5]))))
+                {
+                    HaltReason ??= $"numeric-glyph-style-index-out-of-range:{styleIndex}";
+                    return HALT;
+                }
+                return pc + 1;
+            }
+            case "u00422460":
+            case "draw-decimal-glyphs": // 0x23b: retained decimal glyph draw
+            {
+                int styleIndex = unchecked((int)Read(a[1]));
+                if (!Gfx.DrawDecimalGlyphs(Read(a[0]), styleIndex, unchecked((int)Read(a[2])),
+                        unchecked((int)Read(a[3])), unchecked((int)Read(a[4])),
+                        unchecked((int)Read(a[5])), unchecked((int)Read(a[6]))))
+                {
+                    HaltReason ??= (uint)styleIndex >= 11
+                        ? $"numeric-glyph-style-index-out-of-range:{styleIndex}"
+                        : $"numeric-glyph-style-unregistered:{styleIndex}";
+                    return HALT;
+                }
+                return pc + 1;
+            }
+            case "set-adv-wait-indicator-handle":   // 0x212 (layout)(retained handle)
+            {
+                int requestedSlot = (int)Read(a[0]);
+                TextHistory.SetWaitIndicatorObjectHandle(requestedSlot, Read(a[1]));
+                AdvTextLayoutSnapshot layout =
+                    TextHistory.GetLayoutSnapshot(requestedSlot);
+                _host.BindAdvWaitIndicator(
+                    TextHistory.GetPresentationBinding(layout.Slot),
+                    layout);
+                return pc + 1;
+            }
+            case "set-adv-text-object-range":       // 0x213 (layout)(first handle)(count)
+            {
+                TextHistory.SetTextObjectRange((int)Read(a[0]), Read(a[1]), Read(a[2]));
+                return pc + 1;
+            }
+            default:
+                throw new InvalidOperationException($"Non-ADV-text opcode routed to ADV-text handler: {label}");
+        }
+    }
+}

engine/Age.Engine/Vm/VirtualMachine.cs

@@ -1963,91 +1963,20 @@ public sealed partial class VirtualMachine
                 return pc + 1;
             }
             case "show-text":
-                RefreshAdvReadSkipState();
+            case "define-adv-text-layout":
-                foreach (var o in a)
+            case "reset-adv-text-layout":
-                {
+            case "set-adv-text-reset-cursor":
-                    if (!IsStr(o)) continue;
+            case "set-adv-text-cursor":
-                    int off = o.Type == T_STR ? (int)o.Value : ins.Offset;
+            case "set-adv-text-bounds":
-                    _cur.EmitSeen.TryGetValue(off, out var c); c++; _cur.EmitSeen[off] = c;
+            case "configure-adv-wait-indicator":
-                    if (c > _o.EmitCap) { HaltReason = $"LOOP:line@0x{off:x}×{c}"; return HALT; }
-                    string text = ReadStr(o);
-                    Emitted.Add((off, text, _cur.Script.Name));
-                    int layoutSlot = a.Count > 0 ? (int)Read(a[0]) : 0;
-                    string[] scriptStack;
-                    lock (_debugControlLock) scriptStack = _activeFrameNames.ToArray();
-                    var liveRun = new AdvLiveTextRun(
-                        off, TextHistory.GetLayoutSnapshot(layoutSlot), _advTextStyle, text, scriptStack);
-                    TextHistory.AppendText(layoutSlot, off, text, _advTextStyle);
-                    AdvTextLayoutPresentationBinding binding =
-                        TextHistory.GetPresentationBinding(liveRun.Layout.Slot);
-                    AdvRetainedTextRunResult? retained = _host.ShowText(
-                        Gfx, binding, liveRun, _messageGlyphDelayMilliseconds);
-                    if (retained is { } result)
-                        TextHistory.SetCursor(
-                            result.LayoutSlot, result.CursorX, result.CursorY);
-                }
-                return pc + 1;
-            case "define-adv-text-layout": // 0x70: configure layout and begin a logical retained group
-                TextHistory.DefineLayout((int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]),
-                                         (int)Read(a[3]), (int)Read(a[4]));
-                return pc + 1;
-            case "reset-adv-text-layout": // 0x71: reset layout and begin the next logical retained group
-            {
-                int requestedSlot = (int)Read(a[0]);
-                TextHistory.ResetLayout(requestedSlot);
-                var layout = TextHistory.GetLayoutSnapshot(requestedSlot);
-                AdvTextLayoutPresentationBinding binding =
-                    TextHistory.GetPresentationBinding(layout.Slot);
-                if (binding.FirstObjectHandle >= 0 && binding.ObjectCapacity > 0)
-                    Gfx.EraseRange(binding.FirstObjectHandle, binding.ObjectCapacity);
-                _host.SetAdvTextCursor(layout.Slot, layout.CursorX, layout.CursorY);
-                _host.ResetRenderedAdvTextLayout(Gfx, binding);
-                _cur.ReadMessageOffset = ins.Offset;
-                _sharedProfile.ReadText.CommitPending();
-                RefreshAdvReadSkipState();
-                return pc + 1;
-            }
-            case "set-adv-text-reset-cursor": // 0x79: configure cursor restored by a later 0x71
-                TextHistory.SetResetCursor((int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]));
-                return pc + 1;
-            case "set-adv-text-cursor": // 0x7a (layout slot, x, y); slot 0 means current natively
-                TextHistory.SetCursor((int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]));
-                _host.SetAdvTextCursor((int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2])); return pc + 1;
-            case "set-adv-text-bounds": // 0x1c1: layout-local right/bottom overflow boundaries
-                TextHistory.SetBounds((int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]));
-                return pc + 1;
-            case "configure-adv-wait-indicator": // 0x73: per-layout animated input-wait marker
-                _host.ConfigureAdvWaitIndicator(new AdvWaitIndicatorConfig(
-                    (int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]), (int)Read(a[3]),
-                    (int)Read(a[4]), (int)Read(a[5]), (int)Read(a[6]), (int)Read(a[7]),
-                    (int)Read(a[8]), Read(a[9])));
-                return pc + 1;
             case "u0041B9F0":
             case "set-adv-wait-indicator-enabled": // 0x1ce: explicit marker service start/stop
-                _host.SetAdvWaitIndicatorEnabled(Read(a[0]) != 0);
-                return pc + 1;
             case "u00420CE0":
             case "publish-adv-text-layout": // 0x20a: publish layout and current marker frame if active
-            {
+            case "draw-string":
-                int requestedSlot = (int)Read(a[0]);
-                AdvTextLayoutPresentationBinding binding =
-                    TextHistory.GetPresentationBinding(requestedSlot);
-                _host.PublishAdvTextLayout(Gfx, binding);
-                return pc + 1;
-            }
-            case "draw-string": // 0x204 (surface slot, x, y, string)
-                _host.DrawStringToSurface((int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]), ReadStr(a[3]),
-                                          _advTextStyle);
-                return pc + 1;
             case "u00420A60":                 // pre-reference compatibility
             case "draw-formatted-integer":   // 0x205 (surface slot, x, y, value, field width, flags)
-            {
+                return StepAdvText(label, ins, pc);
-                int x = (int)Read(a[1]);
-                string text = FormatIntegerForSurface(
-                    ref x, unchecked((int)Read(a[3])), (int)Read(a[4]), (int)Read(a[5]));
-                _host.DrawStringToSurface((int)Read(a[0]), x, (int)Read(a[2]), text, _advTextStyle);
-                return pc + 1;
-            }
             case "wait-for-input":
                 RefreshAdvReadSkipState();
                 // Faithful headless: no player => halt here rather than plow past every prompt (see VmOptions).
@@ -2387,31 +2316,17 @@ public sealed partial class VirtualMachine
             case "clear-text-history": // 0x85: bound the backlog to the current ordinary ADV block
                 TextHistory.Clear(); return pc + 1;
             case "set-font-size":
-                _advTextStyle = _advTextStyle with { PrimaryFontSize = (int)Read(a[0]) }; return pc + 1;
             case "set-ruby-font-size":
-                _advTextStyle = _advTextStyle with { RubyFontSize = (int)Read(a[0]) }; return pc + 1;
             case "u0041B3D0":
             case "set-text-line-spacing":
-                _advTextStyle = _advTextStyle with { LineSpacing = (int)Read(a[0]) }; return pc + 1;
             case "set-font-bold":
-                _advTextStyle = _advTextStyle with { Bold = Read(a[0]) != 0 }; return pc + 1;
             case "set-text-color":
-                _advTextStyle = _advTextStyle with { TextColor = Read(a[0]) }; return pc + 1;
             case "set-text-effect-color":
-                _advTextStyle = _advTextStyle with { EffectColor = Read(a[0]) }; return pc + 1;
             case "set-text-render-mode":
-                _advTextStyle = _advTextStyle with { RenderMode = (int)Read(a[0]) }; return pc + 1;
             case "set-text-effect-offset":
-                _advTextStyle = _advTextStyle with
-                {
-                    EffectOffsetX = (int)Read(a[0]),
-                    EffectOffsetY = (int)Read(a[1])
-                };
-                return pc + 1;
             case "set-adv-text-layout-origin": // 0x198; slot 0 selects the current layout
             case "u0041B540":
-                TextHistory.SetLayoutOrigin((int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]));
+                return StepAdvText(label, ins, pc);
-                return pc + 1;
             case "get-message-window-alpha": // 0x131: process-owned message:MesWinAlpha setting
             case "u00415F70":
                 Write(a[0], _messageWindowAlphaSetting); return pc + 1;
@@ -2434,21 +2349,16 @@ public sealed partial class VirtualMachine
                 return pc + 1;
             case "get-message-glyph-delay": // 0x7f
             case "u00414C60":
-                Write(a[0], _messageGlyphDelayMilliseconds); return pc + 1;
             case "set-message-glyph-delay": // 0x1b5
             case "u0041B5F0":
-                _messageGlyphDelayMilliseconds = System.Math.Max(0, (int)Read(a[0]));
+                return StepAdvText(label, ins, pc);
-                _host.SetMessageGlyphDelayMilliseconds(_messageGlyphDelayMilliseconds);
-                return pc + 1;
             case "u00415BF0":
             case "reset-message-skip-input": // 0x101 clears transient input/run bits, not op 0x88 state
                 return pc + 1;
             case "end-text-line":
-                TextHistory.EndLine((int)Read(a[0]), _advTextStyle); return pc + 1;
             case "set-font":
-                _advTextStyle = _advTextStyle with { FontFace = ReadStr(a[0]) }; return pc + 1;
             case "comment": case "display-furigana": case "dev_ukn":
-                return pc + 1;
+                return StepAdvText(label, ins, pc);
             case "create-texture":
             case "set-texture":
             case "u00422E80":                         // pre-reference compatibility
@@ -2459,32 +2369,9 @@ public sealed partial class VirtualMachine
                 return StepSurface(label, a, pc);
             case "u0041F3A0":
             case "register-numeric-glyph-style": // 0x13a: (style)(surface)(atlas x/y)(digit w/h)
-            {
-                int styleIndex = unchecked((int)Read(a[0]));
-                if (!Gfx.RegisterNumericGlyphStyle(styleIndex, unchecked((int)Read(a[1])),
-                        unchecked((int)Read(a[2])), unchecked((int)Read(a[3])),
-                        unchecked((int)Read(a[4])), unchecked((int)Read(a[5]))))
-                {
-                    HaltReason ??= $"numeric-glyph-style-index-out-of-range:{styleIndex}";
-                    return HALT;
-                }
-                return pc + 1;
-            }
             case "u00422460":
             case "draw-decimal-glyphs": // 0x23b: retained decimal glyph draw
-            {
+                return StepAdvText(label, ins, pc);
-                int styleIndex = unchecked((int)Read(a[1]));
-                if (!Gfx.DrawDecimalGlyphs(Read(a[0]), styleIndex, unchecked((int)Read(a[2])),
-                        unchecked((int)Read(a[3])), unchecked((int)Read(a[4])),
-                        unchecked((int)Read(a[5])), unchecked((int)Read(a[6]))))
-                {
-                    HaltReason ??= (uint)styleIndex >= 11
-                        ? $"numeric-glyph-style-index-out-of-range:{styleIndex}"
-                        : $"numeric-glyph-style-unregistered:{styleIndex}";
-                    return HALT;
-                }
-                return pc + 1;
-            }
             case "get-texture-size":
             case "fill-surface-rect":
             case "u00420D50":
@@ -2569,22 +2456,9 @@ public sealed partial class VirtualMachine
             case "gfx-set-scale-current": // 0x1fd (handle)(sx%)(sy%)(sz%) -> current scale matrix
             case "set-current-rotation-axis-angle":
                 return StepRetainedObject(label, a, pc);
-            case "set-adv-wait-indicator-handle":   // 0x212 (layout)(retained handle)
+            case "set-adv-wait-indicator-handle":
-            {
+            case "set-adv-text-object-range":
-                int requestedSlot = (int)Read(a[0]);
+                return StepAdvText(label, ins, pc);
-                TextHistory.SetWaitIndicatorObjectHandle(requestedSlot, Read(a[1]));
-                AdvTextLayoutSnapshot layout =
-                    TextHistory.GetLayoutSnapshot(requestedSlot);
-                _host.BindAdvWaitIndicator(
-                    TextHistory.GetPresentationBinding(layout.Slot),
-                    layout);
-                return pc + 1;
-            }
-            case "set-adv-text-object-range":       // 0x213 (layout)(first handle)(count)
-            {
-                TextHistory.SetTextObjectRange((int)Read(a[0]), Read(a[1]), Read(a[2]));
-                return pc + 1;
-            }
             case "gfx-elem-erase":
                 return StepRetainedObject(label, a, pc);
             case "gfx-elem-release":    // 0x1fa (surface slot)