mirror of
https://github.com/sbrl/terrain50-cli.git
synced 2024-10-05 00:04:03 +00:00
29 lines
785 B
JavaScript
29 lines
785 B
JavaScript
|
"use strict";
|
||
|
|
||
|
import fs from 'fs';
|
||
|
|
||
|
import l from '../../Helpers/Log.mjs';
|
||
|
import Terrain50 from 'terrain50';
|
||
|
|
||
|
export default async function(settings) {
|
||
|
if(typeof settings.cli.input !== "string") {
|
||
|
l.error("Error: No input file specified (try --filename path/to/heightmap.asc)");
|
||
|
process.exit(1);
|
||
|
}
|
||
|
if(typeof settings.cli.output !== "string") {
|
||
|
l.error("Error: No output file specified (try --filename path/to/output.asc)");
|
||
|
process.exit(1);
|
||
|
}
|
||
|
|
||
|
l.log(`Reading input files`);
|
||
|
let heightmap = Terrain50.Parse(await fs.promises.readFile(settings.cli.input, "utf-8"));
|
||
|
|
||
|
l.log(`Rounding values`);
|
||
|
heightmap.round();
|
||
|
l.log(`done`);
|
||
|
|
||
|
l.log(`Writing result to disk`);
|
||
|
await heightmap.serialise(fs.createWriteStream(settings.cli.output));
|
||
|
l.log(`Trimming complete!`);
|
||
|
}
|