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Author	SHA1	Message	Date
Erik	778744bf3e	feat(R1-P2): verbatim CSequence container + list surgery CSequence (Core/Physics/Motion): anim-node list with retail's exact cursor semantics — - append_animation (0x00525510): first_cyclic slides to the JUST- APPENDED node on EVERY call (the cyclic tail is always the last appended node); curr_anim seeds to head + get_starting_frame only when null; unresolvable anims discarded (G10); - remove_cyclic_anims (0x00524e40): removed curr_anim snaps BACK to prev at get_ending_frame (or 0.0); first_cyclic = new tail; - remove_link_animations/remove_all_link_animations (0x00524be0/ 0x00524ca0): removed curr_anim snaps FORWARD to first_cyclic at get_starting_frame (G11); - apricot (0x00524b40, PDB-verified retail name): consumed-head trim bounded by curr_anim AND first_cyclic; - clear (0x005255b0) resets placement fields too — raw body is authority over the gap map's G20 note; - sequence-level velocity/omega with set/combine/subtract (G12); - multiply_cyclic_animation_fr touches framerates ONLY (G13 — velocity rescale belongs to R2's change_cycle_speed composite); - placement frame family + floored accessors (G14). Register: AD-33 (double vs x87 long double frame_number, G15), AD-34 (managed LinkedList vs intrusive DLList). 17 list-surgery state-table tests; 39 total R1 tests green. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-02 19:50:19 +02:00
Erik	1371c2a14c	feat(R1-P0/P1): CSequence research base + verbatim AnimSequenceNode P0 — research + pins: full CSequence-family verbatim extraction (1756 lines, per-function raw pseudo-C + cleaned flow, decomp line anchors), ACE cross-reference (9 ranked divergences; headline: retail frame_number is x87 long double — ACE's float is the worst case, our double the best available; ACE's frame-boundary epsilon is an ACE fabrication, NOT retail), current-sequencer map, and the R1 gap map (20 gaps, 13 keeps, P0-P6 port order). Pinned the one decomp ambiguity (leftover-time carry after advance_to_next_animation — ACE reading adopted; cdb confirmation protocol recorded, non-blocking). P1 — AnimSequenceNode verbatim (gap G1/G2/G16/G18): - direction-aware BARE-INT boundary pair (get_starting_frame 0x00525c80 / get_ending_frame 0x00525cb0): reverse starts at high+1, ends at low — NO epsilon; - multiply_framerate (0x00525be0) swaps low/high on negative factor; - set_animation_id (0x00525d60) retail clamp order (high<0 -> num-1; low>=num -> num-1; high>=num -> num-1; low>high -> high=low); - ctors with retail defaults (30f/-1/-1; AnimData copy + clamp); - get_pos_frame null out-of-range (retail; ACE returns identity), floor double overload; get_part_frame same discipline; - NO per-node IsLooping/Velocity/Omega — loop membership is list structure, physics accumulators live on the sequence (G16). 22 conformance tests (clamp table, boundary mirror table, swap round-trip, bounds/floor semantics). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-02 19:45:56 +02:00

Author

SHA1

Message

Date

Erik

778744bf3e

feat(R1-P2): verbatim CSequence container + list surgery

CSequence (Core/Physics/Motion): anim-node list with retail's exact
cursor semantics —
- append_animation (0x00525510): first_cyclic slides to the JUST-
  APPENDED node on EVERY call (the cyclic tail is always the last
  appended node); curr_anim seeds to head + get_starting_frame only
  when null; unresolvable anims discarded (G10);
- remove_cyclic_anims (0x00524e40): removed curr_anim snaps BACK to
  prev at get_ending_frame (or 0.0); first_cyclic = new tail;
- remove_link_animations/remove_all_link_animations (0x00524be0/
  0x00524ca0): removed curr_anim snaps FORWARD to first_cyclic at
  get_starting_frame (G11);
- apricot (0x00524b40, PDB-verified retail name): consumed-head trim
  bounded by curr_anim AND first_cyclic;
- clear (0x005255b0) resets placement fields too — raw body is
  authority over the gap map's G20 note;
- sequence-level velocity/omega with set/combine/subtract (G12);
- multiply_cyclic_animation_fr touches framerates ONLY (G13 —
  velocity rescale belongs to R2's change_cycle_speed composite);
- placement frame family + floored accessors (G14).

Register: AD-33 (double vs x87 long double frame_number, G15),
AD-34 (managed LinkedList vs intrusive DLList).

17 list-surgery state-table tests; 39 total R1 tests green.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-07-02 19:50:19 +02:00

Erik

1371c2a14c

feat(R1-P0/P1): CSequence research base + verbatim AnimSequenceNode

P0 — research + pins: full CSequence-family verbatim extraction (1756
lines, per-function raw pseudo-C + cleaned flow, decomp line anchors),
ACE cross-reference (9 ranked divergences; headline: retail frame_number
is x87 long double — ACE's float is the worst case, our double the best
available; ACE's frame-boundary epsilon is an ACE fabrication, NOT
retail), current-sequencer map, and the R1 gap map (20 gaps, 13 keeps,
P0-P6 port order). Pinned the one decomp ambiguity (leftover-time carry
after advance_to_next_animation — ACE reading adopted; cdb confirmation
protocol recorded, non-blocking).

P1 — AnimSequenceNode verbatim (gap G1/G2/G16/G18):
- direction-aware BARE-INT boundary pair (get_starting_frame 0x00525c80 /
  get_ending_frame 0x00525cb0): reverse starts at high+1, ends at low —
  NO epsilon;
- multiply_framerate (0x00525be0) swaps low/high on negative factor;
- set_animation_id (0x00525d60) retail clamp order (high<0 -> num-1;
  low>=num -> num-1; high>=num -> num-1; low>high -> high=low);
- ctors with retail defaults (30f/-1/-1; AnimData copy + clamp);
- get_pos_frame null out-of-range (retail; ACE returns identity),
  floor double overload; get_part_frame same discipline;
- NO per-node IsLooping/Velocity/Omega — loop membership is list
  structure, physics accumulators live on the sequence (G16).

22 conformance tests (clamp table, boundary mirror table, swap
round-trip, bounds/floor semantics).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-07-02 19:45:56 +02:00

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