MineTec
32afe08f03
- dump entity models straight from the unobfuscated client jar (tools/VanillaModelDump.java, tools/update-vanilla-models.sh): models posed by vanilla setupAnim, baby/variant/layer models, renderer transforms, default textures, pose variants (sitting, holding items, illager arms) and all layer definitions; the old CEM template is only a fallback now - fix adult zombies captured as babies, zero-thickness planes (wings, fins) and back faces in the entity intersector - held items, head items (pumpkins, skulls), shields, elytra, saddles and body equipment for every mount, armor following the pose - block/item/text display entities, dropped items, falling blocks, primed TNT, minecart contents, block entities inside displays, leash ropes - item models resolved from the 26.x item definitions with display transforms; generated items extruded like vanilla - bundle the vanilla font definitions as fallback so sign/text rendering works with packs that lack font/*.json - one failing entity no longer aborts the whole photo - edge-case test plugin (tools/edgecase-plugin) and offline harnesses
53 lines
2.5 KiB
Bash
Executable File
53 lines
2.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Regenerates the vanilla entity-model dump straight from a Minecraft CLIENT jar (26.x+ ships
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# unobfuscated, so no mappings are needed). This is the primary entity-model source of PixelPics:
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# every mob is posed by its own renderer's setupAnim, and new entities/layers/baby/variant models of
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# the new version are picked up automatically. Run it once per Minecraft update.
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#
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# Needs the version installed in the launcher (~/.minecraft/versions/<ver>/<ver>.json + jar + libraries).
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#
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# Usage: tools/update-vanilla-models.sh 26.3 # -> src/main/resources/cem/ (bundled; rebuild jar)
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# tools/update-vanilla-models.sh 26.4 <plugin-data-dir> # -> <dir>/vanilla_entity_models.json
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# # (overrides the bundled copy, no rebuild)
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set -euo pipefail
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VER="${1:?usage: $0 <minecraft-version> [output-dir]}"
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ROOT="$(cd "$(dirname "$0")/.." && pwd)"
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OUT_DIR="${2:-$ROOT/src/main/resources/cem}"
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MC="${MINECRAFT_DIR:-$HOME/.minecraft}"
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JSON="$MC/versions/$VER/$VER.json"
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JAR="$MC/versions/$VER/$VER.jar"
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JAVA="${JAVA:-$(command -v java)}"
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[[ -f "$JSON" && -f "$JAR" ]] || { echo "Version $VER not found under $MC/versions (start it once in the launcher)"; exit 1; }
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# Classpath: client jar + all libraries listed in the version json.
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CP="$(python3 - "$JSON" "$MC" "$JAR" <<'EOF'
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import json, os, sys
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j = json.load(open(sys.argv[1])); mc = sys.argv[2]; cp = []
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for lib in j.get("libraries", []):
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a = lib.get("downloads", {}).get("artifact")
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if a:
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p = os.path.join(mc, "libraries", a["path"])
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if os.path.exists(p): cp.append(p)
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cp.append(sys.argv[3])
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print(":".join(cp))
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EOF
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)"
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TMP="$(mktemp --suffix=.json)"
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trap 'rm -f "$TMP"; rm -rf "${WORK:-}"' EXIT
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# Run from a scratch dir: the game's logger writes a logs/ folder into the working directory.
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WORK="$(mktemp -d)"
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(cd "$WORK" && "$JAVA" -cp "$CP" "$ROOT/tools/VanillaModelDump.java" "$TMP" 2>&1) | grep -E "STDOUT|Exception" | sed 's/.*STDOUT\]: //'
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python3 -c "
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import json; d = json.load(open('$TMP'))
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assert len(d['models']) > 100, 'dump looks incomplete'
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print('version', d.get('version'), '-', len(d['models']), 'models,', len(d['entities']), 'entity types')"
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mkdir -p "$OUT_DIR"
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mv "$TMP" "$OUT_DIR/vanilla_entity_models.json"
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chmod 644 "$OUT_DIR/vanilla_entity_models.json"
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rm -rf "$WORK"
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trap - EXIT
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echo "Wrote $OUT_DIR/vanilla_entity_models.json"
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echo "Note: the runtime resource pack must come from the same version (incl. assets/minecraft/font for text)."
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