# 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

- 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.