- runtime: HEADLESS_FRAME_PATH, STICK_DEADZONE / STICK_LEFT_X/Y, key and
byte codes as char literals throughout (`k == 'w'`, `fill(rt_map, ' ', …)`)
- ludic.gameplay/stats: drop the duplicate `stat_field` (it answered "atk"
for every build stat); Stats.base uses stats_field_name
- ludic.shooter: compare aim modes and fire patterns with AimMode.* and
WeaponPattern.* instead of raw ints; STICK_RIGHT_X/Y
- ludic.npcai: DecisionMade / brain_set_state use AiState.*
- examples/games/menu.ludic uses Font.load / Ui.* with FONT_PATH and
BACKDROP named; strings.ludic header says what it prints
- whole tree: `x = x + 1` → `x += 1` (single-term right-hand sides only),
`0 - x` → `-x`, ASCII codes → char literals; every .ludic and every
```ludic fence reformatted with the fixed formatter (whitespace only)
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
- Infinite/chunked maps: <chunk x y width height> (TMX) and JSON chunks[]
(default 16x16) decode and flatten into the dense layer array, sized to the
chunk union; the map's 0/0 header dimensions fall back to the flattened bounds.
- .world stitching: Tiled.world / Tiled.world_count / Tiled.world_map read a
.world (JSON, reusing Json.parse) and list its member maps at their offsets.
- base64+zstd: a self-contained pure-Ludic Zstandard decompressor
(runtime/native/zstd.ludic, RFC 8878) — the design's "largest single item,
explicitly last". Frame header + raw/RLE/compressed blocks; raw/RLE and
direct-weight Huffman literals; the full FSE sequence path (predefined,
transcribed exactly from zstd's hardcoded tables since they're not rebuildable
from the default distributions; RLE; FSE-described) with repeat offsets and
execution. Decodes the low-entropy GID streams a tilemap produces; a high-
entropy FSE-compressed-Huffman-weights block fails cleanly with -1 rather than
emitting wrong bytes (documented scope).
Proven by library/tiled_p6.ludic (12 assertions): TMX + TMJ chunk flattening,
.world offsets, and a real zstd-compressed tile layer decoding byte-exactly to
its CSV baseline. x test: 97 passed.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
