app-dev/party-game/app/lib/name-generator.ts

/**
 * Copyright 2023 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

const adjectiveList = [
  'Cloud',
  'Serverless',
  'Secure',
  'Scalable',
  'Modern',
  'Persistent',
  'Analytical',
  'Enterprise',
  'Hybrid',
  'Active',
  'Asynchronous',
  'Eventually-Consistent',
  'Realtime',
  'Data-Driven',
  'Streamlined',
  'Discoverable',
  'Maintainable',
  'Resilient',
  'Conditional',
  'Logical',
  'Minimum Viable',
  'Deployable',
  'Accelerated',
  'Transformational',
  'Monolithic',
  'Multicloud',
  'Advanced',
  'Generative',
  'High-Performance',
  'Globally-Distributed',
  'Binary',
  'Insightful',
  'Non-Relational',
  'Synchronously-Replicated',
  'Multi-Version',
  'Balanced',
  'Unified',
  'Simple',
  'Service-Oriented',
  'Anonymous',
];

const animalList = [
  'Alligator',
  'Anteater',
  'Armadillo',
  'Auroch',
  'Axolotl',
  'Badger',
  'Bat',
  'Bear',
  'Beaver',
  'Buffalo',
  'Camel',
  'Capybara',
  'Chameleon',
  'Cheetah',
  'Chinchilla',
  'Chipmunk',
  'Chupacabra',
  'Cormorant',
  'Coyote',
  'Crow',
  'Dingo',
  'Dinosaur',
  'Dog',
  'Dolphin',
  'Duck',
  'Elephant',
  'Ferret',
  'Fox',
  'Frog',
  'Giraffe',
  'Gopher',
  'Grizzly',
  'Hedgehog',
  'Hippo',
  'Hyena',
  'Ibex',
  'Ifrit',
  'Iguana',
  'Jackal',
  'Kangaroo',
  'Koala',
  'Kraken',
  'Lemur',
  'Leopard',
  'Liger',
  'Lion',
  'Llama',
  'Loris',
  'Manatee',
  'Mink',
  'Monkey',
  'Moose',
  'Narwhal',
  'Nyan Cat',
  'Orangutan',
  'Otter',
  'Panda',
  'Penguin',
  'Platypus',
  'Pumpkin',
  'Python',
  'Quagga',
  'Rabbit',
  'Raccoon',
  'Rhino',
  'Sheep',
  'Shrew',
  'Skunk',
  'Squirrel',
  'Tiger',
  'Turtle',
  'Walrus',
  'Wolf',
  'Wolverine',
  'Wombat',
];

export const generateName = (uid: string) => {
  // use a hash so the name is always the same for the same player
  // this is helpful to prevent flashes on the screen of one name
  // that switch to another name if the user rejoins a game'
  const uidArray = uid.split('');
  const adjectiveNumberHash = uidArray.slice(0, 7).reduce((numberTotal, character, index) => numberTotal + character.charCodeAt(0), 0) % adjectiveList.length;
  const animalNumberHash = uidArray.slice(7, 14).reduce((numberTotal, character, index) => numberTotal + character.charCodeAt(0), 0) % animalList.length;
  const adjective = adjectiveList[adjectiveNumberHash];
  const animal = animalList[animalNumberHash];
  return `${adjective} ${animal}`;
};