- 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>
Since #83 the loop commits the device layer once per frame (input_drive), but a
game that ALSO called Input.poll by hand committed a second time in the same
frame; input_device_commit copies in_held into in_prev at the top of every
commit, so the second commit left in_prev == in_held and the edges (held &&
!prev) could never see a transition.
Fix: an in_have_frame_driver flag. The loop's input_drive sets it; a manual
Input.poll under the loop then becomes a no-op returning the frame's key
instead of re-committing. An entry-driven harness has no loop, so the flag
stays false and each Input.poll commits a frame as before (the #7/#50
record/replay + device tests are unchanged). Frame loop now calls input_drive.
Example input_edge (press edge on the down frame, release edge on the up
frame). Full suite 110/0, goldens byte-identical, fixpoint holds.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
