arx-convert/dist/fts/RoomData.js

Converts various Arx Fatalis formats to JSON or YAML and back

import { BinaryIO } from '../common/BinaryIO.js';
import { repeat } from '../common/helpers.js';
export class RoomData {
    static readFrom(binary) {
        const data = {
            numberOfPortals: binary.readInt32(),
            numberOfPolygons: binary.readInt32(),
        };
        binary.readInt32Array(6); // padd - ?
        return data;
    }
    static accumulateFrom(room) {
        const buffer = new ArrayBuffer(RoomData.sizeOf());
        const binary = new BinaryIO(buffer);
        binary.writeInt32(room.portals.length);
        binary.writeInt32(room.polygons.length);
        binary.writeInt32Array(repeat(0, 6)); // padd
        return buffer;
    }
    static sizeOf() {
        return BinaryIO.sizeOfInt32Array(1 + 1 + 6);
    }
}
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