Emil
c7e86663d8
MVP checks / mvp (push) Canceled after 0s
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.
28 lines
1.2 KiB
JavaScript
28 lines
1.2 KiB
JavaScript
import { TerrainState } from "./terrain-state.js";
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import { loadLightProperties } from "./light-properties.js";
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const state = loadLightProperties().then(properties => new TerrainState(properties));
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let timer = null;
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const send = message => {
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const buffers = message.type === "light"
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? [message.field.data.buffer, message.field.blockLevels.buffer, message.field.skyLevels.buffer]
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: message.vertices ? [message.vertices.buffer, message.transparent.buffer] : [];
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self.postMessage(message, buffers);
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};
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self.onmessage = ({ data }) => {
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state.then(terrain => {
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if (data.type === "sync") {
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if (!terrain.sync(data)) return;
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clearTimeout(timer);
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timer = setTimeout(() => {
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timer = null;
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try { send(terrain.light({dirty:!data.independentMeshes})); }
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catch (error) { send({ type: "error", epoch: terrain.epoch, version: terrain.version, error: error.message }); }
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}, data.independentMeshes ? 225 : 0);
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} else if (data.type === "mesh") {
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try { send(terrain.mesh(data)); }
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catch (error) { send({ ...data, error: error.message }); }
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}
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}).catch(error => send({ type: "error", epoch: data.epoch, version: data.version, error: error.message }));
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};
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