Axel Meyer f516e2acda Add build subcommand: DSL spec to v2-map JSON file
Reads the DSL file, parses to AST, loads all --atlas-dir paths into
a registry, runs the builder, and writes pretty-printed JSON. The
output filename's basename becomes the map id when the DSL has no
'id' directive. Parser and builder errors are surfaced as
'<file>:<line>: <message>'. Also reorders the duplicate-atlas warning
so the atlas_id appears before the word 'duplicate'.
2026-05-23 16:50:42 +02:00
2026-05-23 13:44:10 +02:00
2026-05-23 13:38:02 +02:00
2026-05-23 13:38:02 +02:00

sporel-tool-mapper

Standalone CLI for v2 Sporel map files.

Status

v0.1.0 — initial scaffold. See docs/superpowers/specs/2026-05-23-sporel-tool-mapper-design.md in sporel-meta for the full spec.

Subcommands

  • encode <atlas_idx> <tile_id> [rotation]
  • decode <gid>
  • build <spec.txt> <out.json> [--atlas-dir <path> ...]
  • inspect <map.json> [--atlas-dir <path> ...]

(Detailed usage and examples are added in Task 12.)

Description
CLI for v2 Sporel map files: encode/decode packed-u32 GIDs, build maps from a text DSL, inspect stats.
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