facesjs/build/commonjs/generate.js

A JavaScript library for generating vector-based cartoon faces

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.numberRanges = exports.generate = exports.colors = void 0;
var _override = _interopRequireDefault(require("./override.js"));
var _svgsIndex = require("./svgs-index.js");
var _common = require("./common.js");
var _utils = require("./utils.js");
var _generateRelative = require("./generateRelative.js");
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
const getID = (type, gender) => {
  const validIDs = _svgsIndex.svgsIndex[type].filter((_id, index) => {
    return _svgsIndex.svgsGenders[type][index] === "both" || _svgsIndex.svgsGenders[type][index] === gender;
  });
  return (0, _utils.randChoice)(validIDs);
};
const colors = exports.colors = {
  white: {
    skin: ["#f2d6cb", "#ddb7a0"],
    hair: ["#272421", "#3D2314", "#5A3825", "#CC9966", "#2C1608", "#B55239", "#e9c67b", "#D7BF91"]
  },
  asian: {
    // https://imgur.com/a/GrBuWYw
    skin: ["#fedac7", "#f0c5a3", "#eab687"],
    hair: ["#272421", "#0f0902"]
  },
  brown: {
    skin: ["#bb876f", "#aa816f", "#a67358"],
    hair: ["#272421", "#1c1008"]
  },
  black: {
    skin: ["#ad6453", "#74453d", "#5c3937"],
    hair: ["#272421"]
  }
};
const defaultTeamColors = ["#89bfd3", "#7a1319", "#07364f"];
const roundTwoDecimals = x => Math.round(x * 100) / 100;
const numberRanges = exports.numberRanges = {
  "body.size": {
    female: [0.8, 0.9],
    male: [0.95, 1.05]
  },
  fatness: {
    female: [0, 0.4],
    male: [0, 1]
  },
  "ear.size": {
    female: [0.5, 1],
    male: [0.5, 1.5]
  },
  "eye.angle": {
    female: [-10, 15],
    male: [-10, 15]
  },
  "eyebrow.angle": {
    female: [-15, 20],
    male: [-15, 20]
  },
  "head.shave": {
    female: [0, 0],
    male: [0, 0.2]
  },
  "nose.size": {
    female: [0.5, 1],
    male: [0.5, 1.25]
  },
  "smileLine.size": {
    female: [0.25, 2.25],
    male: [0.25, 2.25]
  }
};
const getRandInt = (key, gender) => {
  return (0, _utils.randInt)(numberRanges[key][gender][0], numberRanges[key][gender][1]);
};
const getRandUniform = (key, gender) => {
  return roundTwoDecimals((0, _utils.randUniform)(numberRanges[key][gender][0], numberRanges[key][gender][1]));
};
const generate = (overrides, options) => {
  const gender = options?.gender ?? "male";
  let face;
  if (options?.relative) {
    face = (0, _generateRelative.generateRelative)({
      gender,
      race: options.race,
      relative: options.relative
    });
  } else {
    const race = options?.race ?? (0, _utils.randChoice)(_common.races);
    const palette = colors[race];
    const skinColor = (0, _utils.randChoice)(palette.skin);
    const hairColor = (0, _utils.randChoice)(palette.hair);
    face = {
      fatness: getRandUniform("fatness", gender),
      teamColors: defaultTeamColors,
      hairBg: {
        id: Math.random() < (gender === "male" ? 0.1 : 0.9) ? getID("hairBg", gender) : "none"
      },
      body: {
        id: getID("body", gender),
        color: skinColor,
        size: getRandUniform("body.size", gender)
      },
      jersey: {
        id: getID("jersey", gender)
      },
      ear: {
        id: getID("ear", gender),
        size: getRandUniform("ear.size", gender)
      },
      head: {
        id: getID("head", gender),
        shave: `rgba(0,0,0,${gender === "male" && Math.random() < 0.25 ? getRandUniform("head.shave", gender) : 0})`
      },
      eyeLine: {
        id: Math.random() < 0.75 ? getID("eyeLine", gender) : "none"
      },
      smileLine: {
        id: Math.random() < (gender === "male" ? 0.75 : 0.1) ? getID("smileLine", gender) : "none",
        size: getRandUniform("smileLine.size", gender)
      },
      miscLine: {
        id: Math.random() < 0.5 ? getID("miscLine", gender) : "none"
      },
      facialHair: {
        id: Math.random() < 0.5 ? getID("facialHair", gender) : "none"
      },
      eye: {
        id: getID("eye", gender),
        angle: getRandInt("eye.angle", gender)
      },
      eyebrow: {
        id: getID("eyebrow", gender),
        angle: getRandInt("eyebrow.angle", gender)
      },
      hair: {
        id: getID("hair", gender),
        color: hairColor,
        flip: Math.random() < 0.5
      },
      mouth: {
        id: getID("mouth", gender),
        flip: Math.random() < 0.5
      },
      nose: {
        id: getID("nose", gender),
        flip: Math.random() < 0.5,
        size: getRandUniform("nose.size", gender)
      },
      glasses: {
        id: Math.random() < 0.1 ? getID("glasses", gender) : "none"
      },
      accessories: {
        id: Math.random() < 0.2 ? getID("accessories", gender) : "none"
      }
    };
  }
  (0, _override.default)(face, overrides);
  return face;
};
exports.generate = generate;