hrm-image-decoder

An image decoder for Human Resource Machine programs

Human Resource Machine is a puzzle game. In each level, your boss gives you a job. Automate it by programming your little office worker! If you succeed, you'll be promoted up to the next level for another year of work in the vast office building. Congratulations!

NPM

npm install hrm-image-decoder

Unlike some of my other HRM projects, this one is plain ES5

Usage

const decode = require( 'hrm-image-decoder' )

const hrmImage = `
eJxTY2Bg+MNixfeHhUX0ENNi7UNM1sF2LDEh95kPhv9h2VD5h+XH1F2s82dLstlvMmPP3XOdTe0pUAuD
Gft37n38kryXha9xnRaT5M1UluS9q35QiF/3kXCy7XzB+3ZAM+2t+EBq/9jH8CvaPddVtPuTNdd+dmOD
3dFtdvbXboLkGuweP/Kz/HFLxfDazVd61ncfSMXc28Tx+BHDKBgFo4AuAADOmTlU;
`

const paths = decode( hrmImage )

The result is an array of paths, each of which is an array of points

You can then view them as SVG by doing something like:

const decode = require( 'hrm-image-decoder' )

const hrmImage = `
eJxTY2Bg+MNixfeHhUX0ENNi7UNM1sF2LDEh95kPhv9h2VD5h+XH1F2s82dLstlvMmPP3XOdTe0pUAuD
Gft37n38kryXha9xnRaT5M1UluS9q35QiF/3kXCy7XzB+3ZAM+2t+EBq/9jH8CvaPddVtPuTNdd+dmOD
3dFtdvbXboLkGuweP/Kz/HFLxfDazVd61ncfSMXc28Tx+BHDKBgFo4AuAADOmTlU;
`

const imageToSvg = image =>
  pathsToSvg( decode( image ) )

const pathsToSvg = paths =>  
  `<svg width="100%" height="100%" viewBox="0 0 65536 21845" xmlns="http://www.w3.org/2000/svg">\n${
    paths.map( pathToSvg ).join( '\n' )
  }\n</svg>`

const pathToSvg = path =>
  `  <path fill="transparent" stroke="black" stroke-width="1920" stroke-linecap="round" stroke-linejoin="round" d="M ${
    path.map( pointToSvg ).join( ' L ' )
  } l 0 0" />`
  
const pointToSvg = p =>
  p[ 0 ] + ' ' + Math.floor( p[ 1 ] / 3 )

const svg = imageToSvg( hrmImage )

console.log( svg )

Contributers

• @sendow

License

MIT