octoturge
f8216b6e77
Layers texture-averaged colors on top of palette.rs's hand-picked table as a fallback (color_for_textured), not a hard replacement — biome-tinted/animated blocks (grass top, leaves, water, lava) deliberately keep the hand-picked color since averaging their raw jar textures would be wrong, not just imprecise. Vanilla: worker/src/textures.rs downloads Mojang's official client jar directly from launchermeta/piston-meta/piston-data (same endpoints the real launcher uses, gated behind ACCEPT_MINECRAFT_EULA=true, off by default, mirrors BlueMap's accept-download) and averages every block texture, cached to disk so it's not re-downloaded every restart. Modded: ingests block_registry/block_textures messages from the mod (new Postgres tables + MinIO storage in api/src/textures.ts) — sent once per connection over the existing WS gateway. texturepacks/<name>/ (Dynmap-style flat PNGs) lets an operator override the vanilla defaults worker-wide via TEXTURE_PACK. A per-server texturePack admin column/API exists for the same purpose, but render-time per-server resolution (of both the admin selection and the ingested modded textures) is explicitly deferred — the worker still applies one process-wide palette; true per-server resolution needs the render pipeline to thread a server-scoped palette through the batch/GPU-dispatch path, judged too big a change for this phase. Documented in README. Docker was unavailable in this dev environment for the usual integration-test verification; bunx tsc --noEmit was used as a fallback static check instead (clean except 2 pre-existing unrelated errors in markers.test.ts).
51 lines
3.0 KiB
Bash
51 lines
3.0 KiB
Bash
DATABASE_URL=postgres://mcmapper:mcmapper@postgres:5432/mcmapper
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REDIS_URL=redis://redis:6379
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# See api/.env.example for what this points at and why — same shared MinIO instance/bucket,
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# same rule: MINIO_SECRET_KEY is real, set it in an untracked `.env` next to this file, never here.
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MINIO_ENDPOINT=192.168.0.3
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MINIO_PORT=28205
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MINIO_USE_SSL=false
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MINIO_ACCESS_KEY=mcmapper
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MINIO_SECRET_KEY=changeme-set-in-untracked-env
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# cpu | gpu | hybrid (Phase 8) — see render/mod.rs's RenderBackend doc comment. `gpu` offloads
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# tile shading and per-voxel face-visibility extraction to a wgpu compute shader; `hybrid` offloads
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# only tile shading and keeps meshing on CPU. Unrecognized values, and `gpu`/`hybrid` on a machine
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# with no compatible GPU adapter, fall back to `cpu` with a logged warning rather than crashing.
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RENDER_BACKEND=cpu
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# Thread count for the rayon pool that renders a batch of dirty chunks in parallel (see
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# config.rs/main.rs — a single 16x16 tile is too small for rayon to help within itself, so the
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# parallelism target is many chunks in flight at once). `auto` (default) uses
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# std::thread::available_parallelism(); set a positive integer to override (0/garbage also falls
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# back to auto).
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RENDER_THREADS=auto
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# server | consumer — tunes how many dirty-chunk entries are pulled off the Redis stream per
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# xread cycle before being rendered in parallel. `server` (default) batches more aggressively —
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# many small batches so every core on a many-core Xeon-style box stays fed; `consumer` uses
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# fewer, larger batches, less scheduling overhead per chunk on fewer/faster cores. Unrecognized
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# values fall back to `server`, matching this project's own primary deployment target.
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RENDER_PROFILE=server
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# Phase 11: set to exactly "true" to opt in to the worker downloading Mojang's official client
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# jar (from launchermeta/piston-meta/piston-data — the same endpoints the real launcher uses, so
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# this never redistributes anything, only fetches directly from Mojang) and averaging its block
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# textures into real colors, replacing palette.rs's hand-picked table. Mirrors BlueMap's
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# `accept-download` flag — off by default, since it's a real (if small, one-time, cached)
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# network fetch an operator should consent to.
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ACCEPT_MINECRAFT_EULA=false
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# Which Minecraft version's client jar to pull textures from — 1.12.2 (this project's primary
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# target) by default. Textures are looked up by file stem (e.g. "stone", "oak_planks"), which is
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# stable across the 1.7.10/1.12.2 era this project prioritizes.
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MC_TEXTURE_VERSION=1.12.2
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# Where the downloaded-and-averaged vanilla palette is cached (as JSON) so it isn't rebuilt on
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# every restart.
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TEXTURE_CACHE_DIR=./cache
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# Optional: name of a `texturepacks/<name>/` directory (flat *.png files, file stem = texture
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# name) whose colors are layered on top of the downloaded vanilla defaults — the Dynmap-style
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# operator-override mechanism. Currently applies worker-wide (this env var), not yet resolved
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# per-server from the admin panel's `texturePack` field — see README's Phase 11 note.
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#TEXTURE_PACK=
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