Advance Minecraft 26.3 port to authored Age beta

ports/mc263/README.md

@@ -1,15 +1,15 @@
-# Minecraft 26.3 port workspace
+# Minecraft 26.3 beta port workspace
 
-This is an **experimental alpha port** for issues #97–#104, not gameplay parity
-with the Minecraft 1.21.1 release. It registers basic items and a runtime Age
-prototype with persisted seeds. The operator-only `rivencraft_port age`
-commands create and inspect separate vanilla-terrain levels. The current
-development slice can name an unbound Descriptive Book to create a prototype
-Age, then enter it from the book GUI; the player verified this interaction in game.
-Named Linking Book binding/travel works as a limited probe. Authored
-generation, most content, recipes, workstations, portal systems, most modifiers and
-the destination preview renderer remain unported. Use a test world and keep a
-backup; do not substitute this JAR for the 1.21.1 mod or import 1.21.1 saves.
+This is an **experimental beta port** for issues #97–#104, not gameplay parity
+with the Minecraft 1.21.1 release. The 26.3 backend persists separate Ages and
+their seeds. Books, the Book Binder, and the Ink Mixer work, and the Binder can
+author Standard, Amplified, or Island terrain with supported biome-distribution
+pages. Other terrain families, feature/material effects, portals, and much of
+the 1.21.1 gameplay remain unported. Use a test world and keep a backup; do not
+substitute this JAR for the 1.21.1 mod or import 1.21.1 saves.
+
+The entries below record how the port was built, including earlier alpha-only
+limitations that were addressed by later slices.
 
 The creative tab contains the two Books, Crystal Block and Crystal Shard;
 the player verified these in game. Unbound Linking Books use the Legacy
@@ -80,6 +80,79 @@ The local `1.0.1.15-alpha.1` Binder polish uses the Link Panel's actual 16×16
 item icon for the missing-panel cue instead of a full-size page sprite. The
 red pulse and tooltip remain confined to that icon.
 
+The local `1.0.1.16-alpha.1` slice adds the bundled 1.21.1 symbol-page
+identities to the 26.3 creative menu, grouped by category. Their names and
+descriptions are reused from the 1.21.1 translations, and the Page item now
+persists each symbol ID. These pages currently use the generic symbol-page
+artwork; the Legacy-style runtime glyph compositor has not been ported.
+They cannot yet be inserted into the Binder or change Age generation. This is
+the page-data foundation for the next authored-writing slice.
+
+The local `1.0.1.17-alpha.1` follow-up derives biome pages from the active
+26.3 biome registry instead of only the older bundled list. It excludes the
+TerraBlender staging placeholder and separates cave/Nether biomes. Full-block
+materials and true source-fluid blocks also receive registry-derived pages,
+covering eligible new and modded blocks. Five 26.3 feature symbols cover
+poplar trees, fallen poplars, shelf mushrooms, red shrubs, and abandoned
+camps. These feature pages are identities only until their Age-generation
+handlers are ported. Biome, material, and feature pages still use generic
+artwork and cannot yet be placed in the Binder.
+
+The local `1.0.1.18-alpha.1` follow-up restores the 1.21.1 animated redaction
+for Corrupted Page names and descriptions. It does not yet port the dynamic
+glyph artwork used for other symbol pages.
+
+The local `1.0.1.19-alpha.1` slice ports the runtime glyph compositor for
+symbol Page items. It uses the shared Legacy component sheet and page
+parchment with a bounded 256-texture client cache; generated textures are
+released on resource reload. Registry-derived biome and material pages use
+the same deterministic four-word poem pattern as 1.21.1. No per-symbol PNGs
+are generated in the source tree. Binder insertion and authored Age generation
+are still unported.
+
+The local `1.0.1.20-alpha.1` visual follow-up enlarges symbol artwork on Page
+items, slightly thickens the component strokes, and centers number glyphs at a
+larger size so they remain readable in inventory and creative-menu icons.
+
+The local `1.0.1.21-alpha.1` slice ports the Binder's ordered, scrollable
+symbol-page strip. Pages persist in its block inventory and can be inserted,
+removed, and moved via the cursor or shift-click. A Binder with symbol pages
+cannot yet produce a book: authored Age compilation is the next port step, and
+silently producing a random Age would consume the player's writing incorrectly.
+
+The local `1.0.1.22-alpha.1` visual follow-up gives large Binder pages the
+transparent, full-size Legacy glyph composition. Item icons retain their
+separate parchment-backed, reduced-size artwork.
+
+The local `1.0.1.23-alpha.1` follow-up places Binder glyph overlays in a later
+26.3 GUI stratum than the page atlas, preventing texture batching from drawing
+the opaque page backgrounds over the dynamic artwork.
+
+The local `1.0.1.24-alpha.1` follow-up renders Binder page glyphs through
+their working special item model, scaled to the page thumbnail. Direct GUI
+blitting of the generated texture remained blank in the 26.3 client.
+
+The local `1.0.1.25-alpha.1` follow-up marks temporary Binder preview stacks
+for glyph-only special-model rendering. The full-size transparent artwork now
+uses the working item pipeline without drawing a second, smaller page outline.
+
+The local `1.0.1.26-alpha.1` corrects the temporary preview component's codec
+registration, which NeoForge 26.3 requires during bootstrap.
+
+The local `1.0.1.27-alpha.1` slice applies the first authored Age subset:
+Standard terrain plus at most one Biome page. The selected biome is persisted
+with the Age and used by a fixed-biome Overworld noise generator on creation
+and reload. Ordered page IDs are stored on the finished book. Other page
+combinations remain in the Binder and cannot yet be assembled, preventing
+silent loss of unsupported writing. Multi-biome distribution, other terrain
+profiles, and feature/material pages still need their 26.3 generation ports.
+
+The `1.0.1.28`–`1.0.1.32` slices add Tiled, Grid, Native, and five scaled
+biome distributions; multiple authored Biome pages; Amplified and Island
+terrain; and saved terrain/biome plans across reload. A Binder or Ink Mixer
+beside another block no longer hides that block's faces. Unsupported authoring
+still stays in the Binder rather than silently producing an incorrect Age.
+
 From the repository root:
 
 ```sh
@@ -94,7 +167,7 @@ Minecraft 1.21.1/Java 21 build:
 ./gradlew build
 ```
 
-The alpha JAR is under `ports/mc263/build/libs`. Continue the port and its
+The beta JAR is under `ports/mc263/build/libs`. Continue the port and its
 full dual-version validation in issues #98–#104 before calling 26.3 stable.
 
 The dedicated development server uses `build/run-server`, with its own world