34 lines
1.9 KiB
JavaScript
34 lines
1.9 KiB
JavaScript
import { createHash } from "node:crypto";
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import { readFile, stat, writeFile } from "node:fs/promises";
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import path from "node:path";
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import { NodeIO } from "@gltf-transform/core";
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import { ALL_EXTENSIONS } from "@gltf-transform/extensions";
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import { MeshoptDecoder } from "meshoptimizer";
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import { extractNavigationComponent } from "./extract-navigation-component.mjs";
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const projectRoot = path.resolve(import.meta.dirname, "../..");
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const directory = path.join(projectRoot, "public/assets/game/arenas/warnorken-arena");
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const source = path.join(directory, "navigation-source.glb");
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const output = path.join(directory, "navigation.glb");
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const teamSpawns = [[-42.7, -21.75, 14.12], [41.3, -21.65, -6.58]];
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const connected = await extractNavigationComponent({ source, output, teamSpawns });
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const io = new NodeIO().registerExtensions(ALL_EXTENSIONS).registerDependencies({ "meshopt.decoder": MeshoptDecoder });
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const assets = [];
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for (const name of ["visual", "collision", "navigation"]) {
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const file = path.join(directory, `${name}.glb`);
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const bytes = await readFile(file);
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const document = await io.read(file);
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const triangles = document.getRoot().listMeshes().reduce((sum, mesh) => sum + mesh.listPrimitives().reduce((primitiveSum, primitive) => primitiveSum + (primitive.getIndices()?.getCount() ?? primitive.getAttribute("POSITION")?.getCount() ?? 0) / 3, 0), 0);
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assets.push({ file: `${name}.glb`, bytes: (await stat(file)).size, triangles: Math.round(triangles), sha256: createHash("sha256").update(bytes).digest("hex") });
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}
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await writeFile(path.join(directory, "stage-pack.json"), `${JSON.stringify({
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schemaVersion: 1,
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id: "warnorken-arena",
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title: "Warnorken Arena",
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status: "validated",
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source: { kind: "validated-runewaker-package", navigationSource: "navigation-source.glb" },
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navigation: connected,
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assets,
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}, null, 2)}\n`);
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console.log(`warnorken-arena: ${connected.triangles} connected navigation triangles`);
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