WineDbg changes the Win16 exception path and cannot capture continuous game
state reliably. Add a Linux-only launcher that opts the normally running Wine
process into same-user tracing without modifying TDKPIN.EXE, plus a sampler
that locates the loaded DGROUP and game object from recovered signatures.
The CSV trace exposes original millipixel positions, predicted positions,
velocities, flipper state, and claw state whenever they change. This provides
an external oracle for reconstructing and differentially testing the fixed-
point mechanics instead of tuning the Rust approximation against screenshots.
Test Plan:
- `shellcheck original/tools/run_traceable_original.sh` -- passed
- `ruff check original/tools/trace_original_state.py` -- passed
- strict shared-library compile with `cc` warnings as errors -- passed
- live Wine smoke trace and four-second charged launch capture -- passed
- `git diff --cached --check` -- passed
Document the Wine-backed original start and charged-launch captures, the matching deterministic Rust states, and the remaining boundary that a chosen claw terminal was not forced in the live original.
Test Plan:
- Launch original/TDKPIN.EXE with Wine 11.15 staging
- Send keypad plus, hold Down for 1.1 seconds, release, and inspect captures
- Compare original started state with Rust launcher step zero
- git diff --cached --check
Correct the coordinate model from guessed 16.16 values to the millipixel arithmetic shown by the 16-bit division routine.
Decode the Borland Real48 direction constants and record the exact position and velocity tables used by every claw terminal.
Test Plan:
- git diff --cached --check
- Compare constants against segment 1 disassembly at 9bca and eab1
Transcribe the claw and flipper control flow into an address-mapped readable companion while preserving unresolved fixed-point projection as an explicit boundary.
Correct the reconstruction ledger so the current Rust claw is not described as proven parity.
Test Plan:
- git diff --cached --check
- Review restored constants and branches against TDKPIN_GHIDRA_RAW.c
ddidderr