# Changelog

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to
[Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [Unreleased]

### Fixed

- Check every player against the high-score table when their own last ball is
  lost, prefill the original `TDK Pinball Player` name, show the table before
  resuming the next player, and use the original signed-high/unsigned-low score
  ordering instead of selecting only the maximum score at whole-game end.
- Preserve each player's complete rule-record state across turn changes instead
  of globally clearing wheel holes, top targets, 176 active/contact slots,
  selected effect, and multiball readiness on every drain.
- Store lock-hole and effect awards in the original per-player secondary score
  instead of a global bonus. The fifth hole now transfers
  `310000 * score_multiplier`, clears it, increments the multiplier and ball
  count, while effect 6 transfers the same display value and drain leaves it
  intact.
- Replace the cooldown/float-meter nudge approximation with the original
  Left-Shift, keypad-3, and Space formulas using scalar 15, the shared Borland
  random stream, 32-bit velocity wrapping, and the decaying 16-bit `+25` tilt
  counter with its randomized `30..39` threshold.
- Replace the Xorshift gameplay RNG with the original Borland linear stream and
  unbiased `Random(n)` high-word mapping. Launcher variation, effect selection,
  claw terminals, and magnetic-field impulses now share the recovered sequence.
- Restore the magnetic-field response as `vx * 0.9` and a randomized
  `-3800 * (1 - Random * 0.3)` vertical impulse instead of a fixed upward speed.
- Dispatch the original per-call-site sound sequences instead of assigning one
  guessed WAV to each logical event. This removes the nonexistent WAV 2022
  playback and restores bank, trigger, capture, nudge, tilt, and drain cues.
- Advance media/extra-ball thresholds only from score additions, preserve
  32-bit score wrapping, and restore the ninth-diamond 24,464-point award plus
  the later double-score and secondary-score bank states.
- Match the original 640x460 window, native 16x28 score glyphs, and
  `TDK Pinball Machine 1.00` title so the recovered artwork is presented
  one-for-one instead of enlarged or resampled.