arx-convert/dist/llf/LLF.js

Converts various Arx Fatalis formats to JSON or YAML and back

import { BinaryIO } from '../common/BinaryIO.js';
import { Color } from '../common/Color.js';
import { concatArrayBuffers, times } from '../common/helpers.js';
import { Light } from './Light.js';
import { LightingHeader } from './LightingHeader.js';
import { LlfHeader } from './LlfHeader.js';
export class LLF {
    static load(decompressedFile) {
        const file = new BinaryIO(decompressedFile);
        const { numberOfLights, ...header } = LlfHeader.readFrom(file);
        const lights = times(() => {
            return Light.readFrom(file);
        }, numberOfLights);
        const { numberOfColors } = LightingHeader.readFrom(file);
        const colors = times(() => {
            return Color.readFrom(file, 'bgra');
        }, numberOfColors);
        return {
            header,
            lights,
            colors,
        };
    }
    static save(json) {
        const header = LlfHeader.accumulateFrom(json);
        const lights = concatArrayBuffers(json.lights.map(Light.accumulateFrom));
        const lightingHeader = LightingHeader.accumulateFrom(json.colors);
        const colors = concatArrayBuffers(json.colors.map((color) => {
            return Color.accumulateFrom(color, 'bgra');
        }));
        return concatArrayBuffers([header, lights, lightingHeader, colors]);
    }
}
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