Source library
Walk Subsystem — Spot Coordinates and Pre-Flight Audit
docs/ps1/walk-spot-coordinates.md
This is the website shelf page for docs/ps1/walk-spot-coordinates.md.
It exists because the project has hundreds of Markdown files and the website
should not pretend the interesting work only happened in the polished essays.
Why this file matters
Active PS1 reference. This is active engineering documentation for the PS1 port. It is close enough to the code that stale claims here become real bugs.
Date: 2026-04-29 Status: pre-flight audit complete (R6.1, R6.2, R6.3, R6.5) Branch: walk-implementation-20260429
File facts
| Field | Value |
|---|---|
| Source path | docs/ps1/walk-spot-coordinates.md |
| Lines | 160 |
| Approx. words | 896 |
| Code fences | 2 |
Outline
- Walk Subsystem — Spot Coordinates and Pre-Flight Audit
- R6.1 — Spot graph completeness
- R6.5 — Canonical (x, y) per spot
- Spot map (rough geometry)
- R6.2 — JOHNWALK asset audit
- Color depth
- Sprite count
- R6.3 — extractwalkdata.c lineage
- R6.4 — footstep sample IDs (removed)
- Pre-flight verdict
- Cross-references