Emil
c7e86663d8
MVP checks / mvp (push) Waiting to run
Add shared Rust/WASM physics, worker meshing and diagnostics, 64-chunk full-height streaming, atlas texture support, and baseline world import. Document the current implementation and include the supplied in-game lobby screenshot.
48 lines
1.8 KiB
JavaScript
48 lines
1.8 KiB
JavaScript
import test from "node:test";
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import assert from "node:assert/strict";
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import { Renderer } from "../renderer.js";
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function meshFixture() {
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const renderer = Object.create(Renderer.prototype);
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renderer.sections = new Map([
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["-2,0,0", { name: "leaving" }],
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["-1,0,0", { name: "border" }],
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["0,0,0", { name: "retained" }],
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["1,0,0", { name: "far" }],
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]);
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renderer.dirty = new Set();
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renderer.disposed = [];
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renderer.disposeMesh = (mesh) => renderer.disposed.push(mesh);
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return renderer;
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}
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test("stream unload disposes only departing meshes and keeps visible mesh identities", () => {
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const renderer = meshFixture();
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const before = new Map(renderer.sections);
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renderer.dirty.add("-2,0,0");
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renderer.unloadSections([[-2, 0, 0]]);
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assert.deepEqual(renderer.disposed, [before.get("-2,0,0")]);
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for (const id of ["-1,0,0", "0,0,0", "1,0,0"])
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assert.equal(renderer.sections.get(id), before.get(id));
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assert.deepEqual([...renderer.dirty], ["-1,0,0"]);
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});
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test("incoming cells queue their section and boundaries without clearing existing geometry", () => {
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const renderer = meshFixture();
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const before = [...renderer.sections.values()];
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renderer.change([{ pos: [32, 5, 5], block: 7 }]);
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assert.deepEqual([...renderer.sections.values()], before);
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assert.equal(renderer.disposed.length, 0);
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assert.deepEqual([...renderer.dirty].sort(), ["1,0,0", "2,0,0"]);
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});
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test("unloading adjacent sections does not queue either for reconstruction", () => {
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const renderer = meshFixture();
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renderer.change([{ pos: [-17, 0, 0], block: 0 }]);
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renderer.unloadSections([[-2, 0, 0], [-1, 0, 0]]);
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assert.equal(renderer.dirty.has("-2,0,0"), false);
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assert.equal(renderer.dirty.has("-1,0,0"), false);
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assert.equal(renderer.dirty.has("0,0,0"), true);
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assert.equal(renderer.sections.size, 2);
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});
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