Commit Graph
76 Commits
Author SHA1 Message Date
ddidderr f4e6a5a372 fix(av): restore original nudge and sound presentation
Remove the invented whole-frame nudge shake so nudges affect only recovered ball state, sound, and tilt behavior. Match monophonic SndPlaySound semantics by stopping the current WAV before each new resource and using full host mixer volume instead of an arbitrary 72 percent attenuation.

Test Plan:
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- rumdl check CHANGELOG.md RECONSTRUCTION.md README.md
- git diff --check
2026-08-23 19:23:24 +02:00
ddidderr c84df73857 fix(ui): restore effect and player display assets
Load and render DAT400-407 effect panels with the preserved wheel overlap, and add deterministic effect-7 coverage. Restore exact 1008:0996/0b9e score fields, configured-player rows, current/status indicators, signed status thresholds, and six 5x5 per-player ball-marker slots.

Test Plan:
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- rumdl check CHANGELOG.md RECONSTRUCTION.md README.md
- cargo run --quiet -- --simulate effect-7 --step 0 --screenshot /tmp/tdkpin-effect7.png
- cargo run --quiet -- --simulate launcher --step 0 --screenshot /tmp/tdkpin-display.png
- git diff --check
2026-08-23 19:21:28 +02:00
ddidderr 0643138c0e fix(ui): restore exact score and status displays
Render 1008:0996's eight-place 130x40 score fields at x=478 through right edge 606, exact configured-player rows, current/status markers, and all six 5x5 ball-marker slots. Derive 1008:0b9e status images from strict signed score thresholds rather than unrelated media-award state.

Test Plan:
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- rumdl check CHANGELOG.md RECONSTRUCTION.md README.md
- cargo run --quiet -- --simulate launcher --step 0 --screenshot /tmp/tdkpin-display.png
- git diff --check
2026-08-23 19:19:12 +02:00
ddidderr 0e7208e03a fix(config): import original INI semantics
Load case-insensitive Language, Speed, and singular Sound values from an adjacent or embedded TDKPIN.INI before portable JSON exists, preserving Win16 defaults and clamps. Separate runtime playback from stored settings so F12 remains a silent, non-persistent toggle exactly like the original.

Test Plan:
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- rumdl check CHANGELOG.md RECONSTRUCTION.md README.md
- git diff --check
2026-08-23 19:12:31 +02:00
ddidderr fae322bb91 fix(ui): restore original high-score windows
Replace modern overlays with the reconstructed HighScore child and DIALOG 32514 topology, exact DAT993 background, row coordinates, original strings, unpadded scores, and 21-character edit behavior. Restore OK/Cancel semantics, including Escape preserving the prefilled name and allowing an accepted empty name, with deterministic screenshot scenarios.

Test Plan:
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- rumdl check CHANGELOG.md RECONSTRUCTION.md README.md
- cargo run --quiet -- --simulate highscores --step 0 --screenshot /tmp/tdkpin-highscores.png
- cargo run --quiet -- --simulate name-entry --step 0 --screenshot /tmp/tdkpin-name-entry.png
- git diff --check
2026-08-23 19:09:28 +02:00
ddidderr c80f5e2136 fix(ui): restore staged loading progress
Correct raw 1000:531e's Pascal-order BitBlt to destination (202,328), height 13, and width (stage-1)*7 from original DAT994. Render stages 2 through 35 over DAT995, add deterministic loading screenshots, and update the C harness and evidence ledger for the corrected 237x13 source.

Test Plan:
- bash original/tools/test_reconstructed_c.sh
- python3 original/tools/audit_reconstruction.py --require-complete
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- rumdl check original/C_RECONSTRUCTION_FINAL_AUDIT.md tdkpin-rs/CHANGELOG.md tdkpin-rs/RECONSTRUCTION.md tdkpin-rs/README.md
- cargo run --quiet -- --simulate loading --at 0.55 --screenshot /tmp/tdkpin-loading-mid.png
- git diff --check
2026-08-23 19:03:09 +02:00
ddidderr 8168d9dc23 fix(ui): restore original attract animation
Advance idle mode on the selected detail callback and reproduce the reconstructed target, word-quad, magnetic, record-strip, point-chase, item, and BITMAP500 marquee phases from original assets. Add a deterministic attract screenshot scenario and correct DAT801-809 item placement to y=300.

Test Plan:
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- rumdl check CHANGELOG.md RECONSTRUCTION.md README.md
- cargo run --quiet -- --simulate attract --step 24 --screenshot /tmp/tdkpin-attract-24.png
- cargo run --quiet -- --simulate attract --step 192 --screenshot /tmp/tdkpin-attract-192.png
- cargo run --quiet -- --simulate attract --step 4608 --screenshot /tmp/tdkpin-attract-4608.png
- git diff --check
2026-08-23 18:59:19 +02:00
ddidderr 2936c69c5c fix(physics): preserve first-candidate scan semantics
Carry predicted position separately through exact record-ID chunks, apply magnetic rewrites only at records 6/153/154, and honor type-three/dynamic broadphase. Match raw 1000:c79c by resolving fixed candidate slot one rather than a later nearer record, and restore related capture-age, tilt, and stacked multiball scoring side effects.

Test Plan:
- bash original/tools/test_reconstructed_c.sh
- python3 original/tools/audit_reconstruction.py --require-complete
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- rumdl check original/C_RECONSTRUCTION_FINAL_AUDIT.md original/MECHANICS_PROGRESS.md tdkpin-rs/CHANGELOG.md tdkpin-rs/RECONSTRUCTION.md tdkpin-rs/README.md
- git diff --check
2026-08-23 18:50:20 +02:00
ddidderr f8dcceda5e fix(physics): restore binary record scan order
Interleave static ranges, type-three captures, type-four triggers, magnetic records, and dynamic ball records in exact ID order while tracking predicted position separately from mutable motion. Preserve type-three/dynamic broadphase and the raw stack quirk where fixed candidate slot one wins even when a later candidate is nearer; seal that behavior in both C and Rust harnesses.

Test Plan:
- bash original/tools/test_reconstructed_c.sh
- python3 original/tools/audit_reconstruction.py --require-complete
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- rumdl check original/C_RECONSTRUCTION_FINAL_AUDIT.md original/MECHANICS_PROGRESS.md tdkpin-rs/CHANGELOG.md tdkpin-rs/RECONSTRUCTION.md tdkpin-rs/README.md
- git diff --check
2026-08-23 18:46:44 +02:00
ddidderr 89880e9b45 fix(physics): process sensors before collision response
Evaluate type-three captures from the pre-movement position, retain their missing radial rim candidates, and run type-four motion randomization before candidate resolution and position publication. Sensor groups now execute in binary ID order without Hold or Complete prematurely aborting later records.

Test Plan:
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- rumdl check CHANGELOG.md RECONSTRUCTION.md README.md
- git diff --check
2026-08-23 18:37:03 +02:00
ddidderr 95b6994735 fix(physics): apply predicted record broadphase
Use unresolved type-one/type-two candidates in the production scan and gate detection on the original predicted-position bounds with the registered five-pixel ball margin. This restores the 1000:9b69 broadphase, including overshoot rejection, while keeping late response resolution ready for ordered type-three/type-four integration.

Test Plan:
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- rumdl check CHANGELOG.md RECONSTRUCTION.md README.md
- git diff --check
2026-08-23 18:29:53 +02:00
ddidderr 975fb27494 refactor(physics): defer static collision responses
Split type-one and type-two detection from response resolution so the retained candidate can be applied to the motion state that exists after the complete record scan. Existing response functions remain compatibility wrappers, and a focused test proves late motion changes participate in resolution.

Test Plan:
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- git diff --check
2026-08-23 18:28:02 +02:00
ddidderr 742b8b7981 fix(physics): use predicted magnetic gate bounds
Correct the readable 1000:9b69 reconstruction to read DGROUP 07db/07df and name the helper for its predicted-position role. Rust magnetic rectangles now enter only from an old position inside the record and deactivate when the recomputed prediction exits any edge, replacing the prior swept approximation.

Test Plan:
- bash original/tools/test_reconstructed_c.sh
- python3 original/tools/audit_reconstruction.py --require-complete
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- rumdl check original/C_RECONSTRUCTION_FINAL_AUDIT.md tdkpin-rs/CHANGELOG.md tdkpin-rs/RECONSTRUCTION.md tdkpin-rs/README.md
- git diff --check
2026-08-23 18:25:23 +02:00
ddidderr 8c51094b31 fix(timing): decay tilt on detail callbacks
Remove the independent 30 ms tilt accumulator and decrement the wrapping 16-bit counter once at the end of each selected multimedia detail callback. This restores the original 50/40/30/20/10 ms decay cadence across all five settings.

Test Plan:
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- rumdl check CHANGELOG.md RECONSTRUCTION.md README.md
- git diff --check
2026-08-23 18:17:29 +02:00
ddidderr 0661665374 fix(input): restore multiball nudge slot updates
Preserve the Win16 key path's two-stage multiball behavior: consume the active-window random formula, then apply one separately recovered slot impulse to both saved ball velocities. This restores the original RNG advancement and prevents ball one and ball two from receiving invented different nudges.

Test Plan:
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- rumdl check CHANGELOG.md RECONSTRUCTION.md README.md
- git diff --check
2026-08-23 18:16:09 +02:00
ddidderr 3d5a105c10 fix(physics): preserve record layer and kick fields
Carry the recovered +0x49 layer mask through every static line/circle and select the original upper/lower scan layer from the previous Y coordinate. Restore negative auxiliary thresholds and kick coefficients for bumpers and records 55, 74, and 107, including weak-hit scoring, rail sound, and tilt suppression.

Test Plan:
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- rumdl check CHANGELOG.md RECONSTRUCTION.md README.md
- git diff --check
2026-08-23 18:13:35 +02:00
ddidderr 692e0087f9 fix(physics): restore slot-major timer batches
Freeze the active ball count at each detail callback, integrate every substep for slot one before slot two, and stop a slot after its first collision or lifecycle action. Effect-seven spawns are now deferred until the next callback, while a surviving slot two retains its original ball number for the remainder of a callback after slot one exits.

Test Plan:
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- rumdl check CHANGELOG.md RECONSTRUCTION.md README.md
- git diff --check
2026-08-23 18:08:21 +02:00
ddidderr 445af4a030 fix(game): dispatch sensors for both ball slots
Store capture progression with each recovered ball slot and pass the original one-based ball number through type-3 and type-4 handling. Multiball captures now remove only the captured slot, promote the survivor when slot one exits, and preserve the effect-seven argument guard that prevents ball two from spawning a third ball.

Test Plan:
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- rumdl check CHANGELOG.md RECONSTRUCTION.md README.md
- git diff --check
2026-08-23 18:04:30 +02:00
ddidderr bee3c440bf fix(game): restore effect-seven multiball spawn
Use the exact record 148 spawn point and the reconstructed 0.8 * 3800 millipixel velocity for ball slot two. This removes the guessed shooter-lane launch and keeps the multiball lifecycle tied to the recovered effect-seven path.

Test Plan:
- cargo test --all-targets
- cargo clippy --all-targets --all-features -- -D warnings
- rumdl check CHANGELOG.md RECONSTRUCTION.md README.md
- git diff --check
2026-08-23 17:58:37 +02:00
ddidderr f8292dc87e fix(render): restore timed record overlays
Replace the shared bumper cooldown and synthetic circle outlines with the
original per-record countdown bytes. Bumpers 51-53 use five active callbacks,
side targets 140-147 use twenty, and top targets 150-152 use ten; countdowns
pause while the ball is idle and decrement once per active detail callback.

Render each active record by copying its exact inclusive binary render bounds
from overlay A at the same destination, then naturally fall back to overlay B
when the countdown reaches zero. This removes invented vector effects and keeps
visual lifetime tied to gameplay timer state.

Test Plan:
- `cargo test --all-targets` -- passed, 75 tests
- `cargo clippy --all-targets -- -D warnings` -- passed
- `rumdl check CHANGELOG.md RECONSTRUCTION.md` -- passed
- `git diff --cached --check` -- passed
2026-08-23 17:55:59 +02:00
ddidderr 096d923c79 fix(game): restore six-state target rotation
Replace the free-running 68x60 wheel animation with the original six-callback
91x90 DAT600 mechanism. Start WAVE 2011 at state one, advance once per selected
detail timer, and rotate the five per-player lock contact/item values exactly at
state six.

Decode the 17x17 DAT600 target image/mask pair and render all six recovered
position sets over the correct atlas or overlay-B base. Preserve filled targets
in their resting state after rotation and add a deterministic `targets` scenario
for trace and framebuffer validation.

Test Plan:
- `cargo test --all-targets` -- passed, 74 tests
- `cargo clippy --all-targets -- -D warnings` -- passed
- `rumdl check CHANGELOG.md README.md RECONSTRUCTION.md` -- passed
- rendered all six target-rotation states -- visually verified
- `git diff --cached --check` -- passed
2026-08-23 17:53:40 +02:00
ddidderr 4b84460c93 fix(game): restore the 281-frame panel sequence
Replace the immediate five-hole cleanup with the original 281-callback panel
state machine. Suspend physics, clear contact/item state at the recovered
boundaries, and emit WAVE 2013, WAVE 2012, and stop events at frames
1/45/58/66/129/159/222/230/238 before resuming after cleanup.

Decode DAT600's four AND/OR mask-image pairs into transparent native textures
and render all nine phase formulas with the original source rectangles,
destination offsets, variable heights, and opaque wheel copies. Add a `panel`
simulation scenario for deterministic trace and framebuffer validation.

Test Plan:
- `cargo test --all-targets` -- passed, 72 tests
- `cargo clippy --all-targets -- -D warnings` -- passed
- `rumdl check CHANGELOG.md README.md RECONSTRUCTION.md` -- passed
- rendered panel frames 1, 66, 159, 238, and completion -- visually verified
- `git diff --cached --check` -- passed
2026-08-23 17:49:04 +02:00
ddidderr 6337291461 fix(ui): preserve original idle view and function keys
Remove the invented attract-screen instruction panel so idle mode presents the
original table artwork without a modern overlay. Keep the original plus-key
start flow and automatic high-score presentation.

Stop assigning F2 and F3 to modern screens; those keys are normally inactive in
the original executable outside dormant debug paths. Retain optional portable
settings and high-score viewers on F10 and F9, documenting them as additional
host controls rather than original behavior.

Test Plan:
- `cargo test --all-targets` -- passed, 70 tests
- `cargo clippy --all-targets -- -D warnings` -- passed
- `rumdl check CHANGELOG.md README.md RECONSTRUCTION.md` -- passed
- `git diff --cached --check` -- passed
2026-08-23 17:43:44 +02:00
ddidderr 2549eaa459 fix(timing): batch state on original detail callbacks
Replace the host-frame 10 ms publication loop with the original timer matrix:
50/40/30/20/10 ms callbacks execute exactly 5/4/3/2/1 internal physics
substeps. Ball state, claw progression, and flipper geometry are now visible only
at the selected callback boundary rather than leaking intermediate substeps.

Separate flipper input flags from flipper position. Key changes are sampled by
the timer, then produce one delta edge, WAVE 2021, collision response, and
rendered position update after physics, matching the Win16 callback order. Clear
both input and position state on turn reset and keep tilt decay on the same timer
cadence.

Test Plan:
- `cargo test --all-targets` -- passed, 70 tests
- `cargo clippy --all-targets -- -D warnings` -- passed
- `rumdl check CHANGELOG.md README.md RECONSTRUCTION.md` -- passed
- `git diff --cached --check` -- passed
2026-08-23 17:41:18 +02:00
ddidderr 1f0085902c fix(physics): port the Borland Real48 collision core
Add a bit-exact six-byte Real48 implementation for integer conversion,
rounding, comparison, add/subtract, multiply/divide, and Newton square root.
Use the normalized Borland random-register result and route speed clamps,
segment/circle detection, moving flippers, captures, triggers, and magnetic
fields through the recovered arithmetic instead of host floating formulas.

Preserve Real48 spin per ball and feed it through the original tangent/spin
response, separating zero-spin C fixtures from retained-spin Wine traces.
Replace path-progress selection with surface-distance ordering and implement
dynamic records 174/175, including impulse transfer to the other slot,
normal_velocity-1000 response, and the second post-collision speed clamp.

Test Plan:
- `cargo test --all-targets` -- passed, 69 tests
- `cargo clippy --all-targets -- -D warnings` -- passed
- `rumdl check tdkpin-rs/CHANGELOG.md tdkpin-rs/RECONSTRUCTION.md` -- passed
- `git diff --cached --check` -- passed
2026-08-23 17:36:03 +02:00
ddidderr 98f21b31c0 fix(physics): restore type-three contact state
Replace the shared boolean sensor latch with the two distinct states used by the
binary: per-player 16-bit contact words for type-three records and transient
entry flags for type-four triggers. Only active/contact record state is mirrored
across player turns, matching the original save/load loop.

Port the type-three deep-inside threshold, velocity damping and 150-millipixel
pull, stationary gate, first-contact sound and ball-number publication, shared
capture age in five-unit steps, and the 99/2 completion sentinels. Lock holes and
the reset pocket now complete after the recovered hold interval; the claw
publishes its sound on contact and starts on the following completed state.

Test Plan:
- `cargo test --all-targets` -- passed, 63 tests
- `cargo clippy --all-targets -- -D warnings` -- passed
- `rumdl check tdkpin-rs/CHANGELOG.md tdkpin-rs/RECONSTRUCTION.md` -- passed
- `git diff --cached --check` -- passed
2026-08-23 17:18:20 +02:00
ddidderr d72db79af6 fix(physics): replace fitted flipper transfer
Remove the live-fitted upward and downward flipper polynomials. Port the
reconstructed 1000:7ed9 path with delta-specific pivots and record edges,
integer cross-product and radius gates, penetration, response-record gain,
wrapping velocity updates, and the final position delta.

Use resting records on press and the already-raised records on release, correct
the original delta direction, and apply each edge to both live ball slots. Keep
render-facing Vec2 projections, but adjust their float representation by ULPs so
every gameplay millipixel round-trips exactly instead of losing reconstructed
integer results.

Test Plan:
- `bash original/tools/test_reconstructed_c.sh` -- passed during raised-record reference capture
- `cargo test --all-targets` -- passed, 62 tests
- `cargo clippy --all-targets -- -D warnings` -- passed
- `rumdl check tdkpin-rs/CHANGELOG.md tdkpin-rs/RECONSTRUCTION.md` -- passed
- `git diff --cached --check` -- passed
2026-08-23 17:11:48 +02:00
ddidderr c1d8e5755f fix(input): restore launcher press and release impulses
The rewrite used a 375-millipixel impulse for both charging and release. The
reconstructed key handlers use the setup scalar 15: every repeated Down keydown
subtracts 15*50, and release subtracts a further 15*100 before clamping.

Use 750-millipixel press increments and the 1,500-millipixel release impulse,
then reproduce the randomized -3800 lower clamp and weak -2280 upper branch.
Derive the ten launcher decoration frames from the original strict multiples of
750 and keep integration/gravity assertions separate from the immediate release
state.

Test Plan:
- `cargo test --all-targets` -- passed, 60 tests
- `cargo clippy --all-targets -- -D warnings` -- passed
- `rumdl check tdkpin-rs/CHANGELOG.md tdkpin-rs/RECONSTRUCTION.md` -- passed
- `git diff --cached --check` -- passed
2026-08-23 17:03:35 +02:00
ddidderr 2f7e29b6a4 fix(physics): restore type-four trigger response
The rewrite scored type-four targets but left ball velocity unchanged. The
reconstructed collision loop consumes two Borland random values after each
entered radius-bearing trigger and scales X and Y independently by
1.03 - Random * 0.08.

Apply that response to targets 140 through 152 and effect record 149 after their
ordered rule handling. This restores both the immediate trajectory and the
shared random-stream position used by later launcher, claw, nudge, and mechanism
choices.

Test Plan:
- `cargo test --all-targets` -- passed, 60 tests
- `cargo clippy --all-targets -- -D warnings` -- passed
- `rumdl check tdkpin-rs/CHANGELOG.md tdkpin-rs/RECONSTRUCTION.md` -- passed
- `git diff --cached --check` -- passed
2026-08-23 17:01:44 +02:00
ddidderr 3fa3e29ad3 fix(scores): restore per-player high-score flow
The rewrite waited for the whole game to finish, selected only the maximum
player score, and sorted entries as ordinary unsigned integers. The original
checks each player immediately when their own last ball is lost and compares
scores by signed high word then unsigned low word.

Emit a candidate at each player elimination, prompt qualifying players with the
original `TDK Pinball Player` value, show the table, and then either resume the
next player or return to attract mode. Preserve source table order on import and
insert only strictly qualifying scores with the original word-wise comparator;
keep JSON as the host persistence representation.

Test Plan:
- `cargo test --all-targets` -- passed, 60 tests
- `cargo clippy --all-targets -- -D warnings` -- passed
- `rumdl check tdkpin-rs/CHANGELOG.md tdkpin-rs/RECONSTRUCTION.md` -- passed
- `git diff --cached --check` -- passed
2026-08-23 17:00:12 +02:00
ddidderr 64d41eb605 fix(game): preserve rule state across player turns
The rewrite reset wheel holes, top targets, collision latches, active records,
selected effects, and multiball readiness on every drain. The reconstructed
turn-state code instead saves all 175 live record states for the outgoing player
and restores the incoming player's mirror.

Add a per-player rule snapshot and save/load it at normal turn transitions.
Keep transient ball, claw, tilt, and presentation state global while retaining
each player's mechanism progress and contact/activation state across later
turns and extra balls.

Test Plan:
- `cargo test --all-targets` -- passed, 58 tests
- `cargo clippy --all-targets -- -D warnings` -- passed
- `rumdl check tdkpin-rs/CHANGELOG.md tdkpin-rs/RECONSTRUCTION.md` -- passed
- `git diff --cached --check` -- passed
2026-08-23 16:58:10 +02:00
ddidderr 0c52100a7e fix(game): restore per-player secondary scoring
Replace the global bonus approximation with the original per-player secondary
score and multiplier. Lock holes now accumulate 10k, 20k, 40k, 80k, and 160k;
the fifth transfer applies the current multiplier, clears the secondary score,
increments that multiplier, and grants the recovered extra-ball count.

Route effects 1 through 5 into the same secondary score and make effect 6
transfer its displayed multiplied value before clearing it. Render that value
on the table and stop adding an unrelated global bonus during drain, preserving
secondary progress across balls as the original player state does.

Test Plan:
- `cargo test --all-targets` -- passed, 57 tests
- `cargo clippy --all-targets -- -D warnings` -- passed
- `rumdl check tdkpin-rs/CHANGELOG.md tdkpin-rs/RECONSTRUCTION.md` -- passed
- `git diff --cached --check` -- passed
2026-08-23 16:56:59 +02:00
ddidderr aae4671586 fix(input): restore original nudge and tilt behavior
Replace the float nudge direction, cooldown, and decaying meter with the
scan-code-specific Win16 behavior. Left Shift and keypad 3 now use the original
random directional impulse, while Space uses the reconstructed random horizontal
and vertical formulas with scalar 15 and wrapping millipixel velocities.

Track the original 16-bit tilt counter: each nudge adds 25, compares against
30 + Random(10), and the selected detail timer decrements a nonzero counter once
per callback. Allow the same input while a ball waits in the launcher, retain
bonus state when tilt latches, clear flippers immediately, and keep Right Shift
only as a documented modern alias for keypad 3.

Test Plan:
- `cargo test --all-targets` -- passed, 57 tests
- `cargo clippy --all-targets -- -D warnings` -- passed
- `rumdl check tdkpin-rs/CHANGELOG.md tdkpin-rs/README.md tdkpin-rs/RECONSTRUCTION.md` -- passed
- `git diff --cached --check` -- passed
2026-08-23 16:55:02 +02:00
ddidderr c25287186a fix(game): use the original Borland random stream
Replace the Xorshift state with the reconstructed Borland Win16 generator,
including its wrapping linear update and high-word Random(n) mapping. Route
launcher clamp variation, effect selection, and claw terminal choices through
one shared stream so seeded event order follows the executable.

Use the same stream for the recovered magnetic-field response. Fields now scale
horizontal speed by 0.9 and choose the upward impulse from
-3800 * (1 - Random * 0.3) instead of assigning a fixed -3000 velocity. Adjust
deterministic scenario expectations where the original stream permits a second
natural claw capture or does not force one during a particular autoplay seed.

Test Plan:
- `cargo test --all-targets` -- passed, 56 tests
- `cargo clippy --all-targets -- -D warnings` -- passed
- `rumdl check CHANGELOG.md RECONSTRUCTION.md` -- passed
- `git diff --cached --check` -- passed
2026-08-23 16:52:17 +02:00
ddidderr 9de3dcc755 fix(game): restore original scoring and sound dispatch
The rewrite assigned one WAV resource to each logical event, which could not
represent the original call-site behavior. It played reserved WAV 2022 for
media awards, omitted multi-sound bank sequences, and used the wrong cues for
captures, bumpers, targets, nudges, and tilt.

Emit explicit sound-resource events at the reconstructed C control-flow sites
so logical rendering events no longer imply audio. Move media threshold
advancement into score addition, retain one threshold transition per call, and
use wrapping 32-bit score arithmetic. Restore the ninth-diamond 24,464-point
completion, the subsequent double-score activation, and later 100,000-point
secondary-score awards.

Test Plan:
- `cargo test --all-targets` -- passed, 53 tests
- `cargo clippy --all-targets -- -D warnings` -- passed
- `rumdl check CHANGELOG.md RECONSTRUCTION.md` -- passed
- `git diff --cached --check` -- passed
2026-08-23 16:48:41 +02:00
ddidderr aef404c834 fix(ui): restore original presentation scale
The recovered client enlarged the 640x460 canvas to 960x690 and shrank the
score glyphs, so artwork and numeric displays no longer matched the original
pixel presentation. Restore the native window dimensions and title, render
score digits at their recovered 16x28 size, and align the score fields to the
original layout. Update the user and reconstruction documentation accordingly.

Test Plan:
- `cargo test --workspace --all-targets --all-features` -- passed, 52 tests
- `cargo clippy --workspace --all-targets --all-features -- -D warnings` -- passed
- `rumdl check --flavor commonmark CHANGELOG.md README.md RECONSTRUCTION.md` -- passed
- `git diff --cached --check` -- passed
- `cargo +nightly fmt --all -- --check` -- baseline fails on existing import formatting in touched and untouched Rust files
- `prettier --check CHANGELOG.md README.md RECONSTRUCTION.md --prose-wrap always --print-width 80` -- baseline fails on existing whole-file formatting in README.md and RECONSTRUCTION.md
2026-08-23 06:08:11 +02:00
ddidderr a70331fb8c docs(reconstruction): close gameplay fidelity ledger
Build TDK Pinball / build (macos-latest) (push) Canceled after 0s
Build TDK Pinball / build (ubuntu-latest) (push) Canceled after 0s
Build TDK Pinball / build (windows-latest) (push) Canceled after 0s
Update the evidence boundary after fixed-point contacts, complete rule/scoring
routes, magnetic fields, all claw terminals, and effect-seven multiball were
restored. Distinguish covered gameplay behavior from the remaining intentional
source/platform differences: live-fitted flipper arithmetic and Win16 repaint
batching.

Test Plan:
- final 52-test, strict Clippy, production, and cross-target suite -- passed
- 63/63 raw resources and every decoded derivative -- verified
- restored physics C strict C11 syntax -- passed
- two-minute autoplay and real-window keyboard smoke run -- passed
- `git diff --cached --check` -- passed
2026-08-22 22:04:46 +02:00
ddidderr f2560ee2f7 fix(game): restore effect-seven multiball
Arm effect 7 after the wheel-reset target, select it on the next effect line,
and spawn a second visible live ball when record 149 is consumed. Advance the
second ball through recovered line, circle, ball-ball, magnetic, and scoring
collisions independently.

During multiball, draining one ball leaves the other active without consuming a
remaining player ball. Include secondary state in deterministic traces and
finite-state validation.

Test Plan:
- `cargo test --all-targets` -- 52 passed
- `cargo clippy --all-targets -- -D warnings` -- passed
- production build plus Windows GNU and macOS checks -- passed
- effect-seven spawn, movement, and single-drain lifecycle test -- passed
- `git diff --cached --check` -- passed
2026-08-22 22:02:50 +02:00
ddidderr 25e32b2c06 fix(game): honor original mechanism timer choices
Map detail levels 1-5 to the recovered 50, 40, 30, 20, and 10 ms callback
periods for claw animation while retaining the invariant 10 ms physics step.
This removes the hard-coded default cadence from non-default configurations.

Keep repaint batching documented separately because Rust exposes intermediate
physics states instead of reproducing Win16 GDI callback batching.

Test Plan:
- `cargo test --all-targets` -- 51 passed
- `cargo clippy --all-targets -- -D warnings` -- passed
- `cargo build --profile production` -- passed
- all five claw cadence boundary tests -- passed
- `git diff --cached --check` -- passed
2026-08-22 21:55:21 +02:00
ddidderr 77c93ec36b fix(game): restore exact media thresholds
Replace the inferred exponential media progression with the four initialized
32-bit thresholds used by the original score-addition path: 140,000, 650,000,
1,300,000, and 4,000,000. Award exactly one media level and extra ball at each,
with no nonexistent fifth tier.

Test Plan:
- `cargo test --all-targets` -- 50 passed
- `cargo clippy --all-targets -- -D warnings` -- passed
- `cargo build --profile production` -- passed
- threshold boundary and four-extra-ball test -- passed
- `git diff --cached --check` -- passed
2026-08-22 21:53:11 +02:00
ddidderr b786a75544 fix(game): restore the six-way effect target
Implement the flagged object-84 selector and initially inactive type-4 object
149. Choose a different effect from 1-6, render the enabled target from its
original active-table rectangle, award its static 500 points, then apply the
recovered bonus or cashout action and disable it until reselected.

This replaces the final unimplemented help-screen target effect with its
original dispatcher values.

Test Plan:
- `cargo test --all-targets` -- 49 passed
- `cargo clippy --all-targets -- -D warnings` -- passed
- `cargo build --profile production` -- passed
- live object-84 probe activated record 149 and selected effect 3
- effect selection/consumption test -- passed
- `git diff --cached --check` -- passed
2026-08-22 21:50:50 +02:00
ddidderr 27749cb5f8 fix(game): correct every claw release velocity
Interpret the claw's 3800-unit release scalar per 10 ms physics substep rather
than per 30 ms animation frame. This removes a factor-of-three slowdown from all
four random terminals and restores terminal 18 to raw `(0,1000)`.

Add exact assertions for positions and raw velocities of terminals 1, 6, 7,
and 18, backed by repeated live original captures through release and the first
three gravity substeps.

Test Plan:
- `cargo test --all-targets` -- 48 passed
- `cargo clippy --all-targets -- -D warnings` -- passed
- `cargo build --profile production` -- passed
- all four live original terminal trajectories matched
- `git diff --cached --check` -- passed
2026-08-22 21:46:07 +02:00
ddidderr 4b56a23fb4 fix(game): restore one-shot magnetic fields
Replace the global timed magnet and drain teleport with the three recovered
field records. Map top targets 150-152 to center field 6 and outlane fields
153-154, apply upward pull only inside each registered rectangle, and deactivate
the field after it pulls the ball through its upper boundary.

Render each active field from its exact original active-table rectangle instead
of drawing invented yellow triangles.

Test Plan:
- `cargo test --all-targets` -- 48 passed
- `cargo clippy --all-targets -- -D warnings` -- passed
- production build plus Windows GNU and macOS checks -- passed
- live field-153 entry direction matched and Rust field lifecycle test passed
- `git diff --cached --check` -- passed
2026-08-22 21:43:13 +02:00
ddidderr b86810ebed fix(physics): restore the flipper downstroke
Represent press and release as distinct deferred flipper edges. Keep upward
position/velocity transfer unchanged, and apply the position-preserving
return-stroke velocity recovered from a live ball at `(125,390)`, mirrored for
the right flipper.

The downstroke now assigns raw `(3519,6302)` before the next physics clamp,
matching the original instead of moving geometry silently.

Test Plan:
- `cargo test --all-targets` -- 48 passed
- `cargo clippy --all-targets -- -D warnings` -- passed
- `cargo build --profile production` -- passed
- live downstroke transfer test -- passed within one raw unit
- `git diff --cached --check` -- passed
2026-08-22 21:36:24 +02:00
ddidderr 7d28818e23 test(game): exercise two minutes of autoplay
Add a seeded autoplay scenario that performs a deliberate full-strength charge
for every launcher ball and operates both flippers from live ball position.
Turn the two-minute run into an end-to-end test covering repeated launches,
flipper edges, bumpers, targets, lock holes, claw capture/release, and drains
while rejecting non-finite state.

Document autoplay as the long-run validation entry point and record the expanded
runtime coverage boundary.

Test Plan:
- `cargo test --all-targets` -- 48 passed
- `cargo clippy --all-targets -- -D warnings` -- passed
- `cargo build --profile production` -- passed
- Windows GNU and macOS x86_64 `cargo check` -- passed
- `git diff --cached --check` -- passed
2026-08-22 21:33:29 +02:00
ddidderr 5e63772967 fix(game): restore wheel locks and reset target
Replace the inferred eight-sector wheel and central lock rectangle with the six
recovered type-3 records. Fill the five lock holes at their exact centers,
double each successive bonus from 10,000 through 160,000, transfer the complete
310,000 on the fifth, and return a launcher ball without consuming one.

Restore object 148 as the wheel-reset target and clear all filled-hole state on
contact. Keep these sensors on the same swept path and contact-latch machinery
as the claw and type-4 targets.

Test Plan:
- `cargo test --all-targets` -- 47 passed
- `cargo clippy --all-targets -- -D warnings` -- passed
- `cargo build --profile production` -- passed
- live five-hole bonus/score sequence matched exactly
- live object-148 reset cleared all five contact states
- `git diff --cached --check` -- passed
2026-08-22 21:26:20 +02:00
ddidderr 1ca8597080 fix(game): restore physical target-bank rules
Attach recovered score and rule flags to type-2 collision records. Deactivate
complete three-line groups through their contact owner, rearm all five
bumper-value groups after completion, and rearm all four central groups after
advancing the TDK diamond.

Remove the broad side and colored-target coordinate checks those physical
records replace. Preserve exact 5,000, 100,000, bank, and wheel-trigger scores
from the initialized object ledger.

Test Plan:
- `cargo test --all-targets` -- 46 passed
- `cargo clippy --all-targets -- -D warnings` -- passed
- `cargo build --profile production` -- passed
- target-bank deactivation, completion, and rearm test -- passed
- `git diff --cached --check` -- passed
2026-08-22 21:20:15 +02:00
ddidderr 20e751de80 fix(physics): resolve the earliest substep contact
Return exact path progress with each fixed-point line and circle candidate.
Evaluate the complete recovered physical object set and apply the nearest
contact, matching the selection logic in the original collision dispatcher
instead of stopping at the lowest matching object id.

This prevents dense assemblies from choosing a later wall or circle merely
because its record appears earlier in the table.

Test Plan:
- `cargo test --all-targets` -- 45 passed
- `cargo clippy --all-targets -- -D warnings` -- passed
- `cargo build --profile production` -- passed
- collision-progress ordering test -- passed
- `git diff --cached --check` -- passed
2026-08-22 21:15:45 +02:00
ddidderr bf5b855f44 fix(game): restore swept target sensors
Move claw contact and all eleven initially active type-4 circle records onto a
swept millipixel sensor test with per-object enter latching. Preserve the exact
left-bank and top-gate coordinates, radii, and scores from the initialized
object ledger.

Remove the inferred top-bank completion rule. Each original top target now
scores 500 and independently starts recovered magnetic-gate timing instead of
requiring all three for an invented bonus.

Test Plan:
- `cargo test --all-targets` -- 44 passed
- `cargo clippy --all-targets -- -D warnings` -- passed
- `cargo build --profile production` -- passed
- top sensor contact-latch and re-entry test -- passed
- 20-second deterministic launch remained in active table motion
- `git diff --cached --check` -- passed
2026-08-22 21:12:41 +02:00
ddidderr d813b5b9da fix(physics): restore upward flipper transfer
Apply flipper movement after the physics substep, matching the original timer
order. Replace the weak generic tangent kick with the recovered swept-body
position transfer and pre-clamp velocity curve fitted from three live left-edge
probes, then mirror that local transform for the right flipper.

The x=125 probe now reaches `(138.182,355)` with raw velocity within two units
of `(2217,-5889)`. Keep downstroke interaction listed as pending rather than
claiming the upward fit is the complete raw routine.

Test Plan:
- `cargo test --all-targets` -- 43 passed
- `cargo clippy --all-targets -- -D warnings` -- passed
- `cargo build --profile production` -- passed
- three live left-flipper transfer probes matched within documented tolerance
- `git diff --cached --check` -- passed
2026-08-22 21:05:02 +02:00