index.mjs v0.2

import { loadStdlib, ask } from '@reach-sh/stdlib';
import * as backend from './build/index.main.mjs'; // import backend
const stdlib = loadStdlib();

function sleep(milliseconds){
  const date = Date.now();
  let currentDate = null;
  do {
    currentDate = Date.now();
  } while (currentDate - date < milliseconds);
}


console.log(`Welcome to BlackJack`);
sleep(2000);
console.log(`Have a seat you card shark`);
sleep(2000);
console.log(`I hope you left your lunch money at home...`);
sleep(2000);
console.log(`This is a heads up game, Player vs Dealer`);
sleep(2000);
console.log(`Both start with 1000 balance`);
sleep(2000);

const startingBalance = stdlib.parseCurrency(1000);
const accPlayer = await stdlib.newTestAccount(startingBalance);
const accDealer = await stdlib.newTestAccount(startingBalance);

const fmt = (x) => stdlib.formatCurrency(x, 4);
const getBalance = async (who) => fmt(await stdlib.balanceOf(who));
const beforePlayer = await getBalance(accPlayer);
const beforeDealer = await getBalance(accDealer);

const ctcPlayer = accPlayer.contract(backend);
const ctcDealer = accDealer.contract(backend, ctcPlayer.getInfo());

const CARD = { 1: 'Ace', 2: '2', 3: '3', 4: '4', 5: '5', 6: '6', 7: '7', 8: '8', 9: '9', 10: '10', 11: 'Jack', 12: 'Queen', 13: 'King'}
const OUTCOME = ['Player wins!', 'Dealer wins!', 'Draw', 'Player Busts!'];

const Shared = (Who) => ({
  ...stdlib.hasRandom,
  getCard: async () => {
    const card = Math.floor(Math.random() * 13) + 1;
    //console.log(`Value of card is ${card}`);
    if(card == 11){
      console.log(`${Who} drew a Jack`)
      return 10;
    } else {
      if(card == 12){
        console.log(`${Who} drew a Queen`)
        return 10;
      } else {
        if(card == 13){
          console.log(`${Who} drew a King`)
          return 10;
        } else {
          if(card == 1){
            console.log(`${Who} drew an Ace`)
            return card;
          } else {
            console.log(`${Who} drew a ${CARD[card]}`)
            return card;
          }
        }
      }
    };
    
  },
  seeOutcome: (outcome) => {
    console.log(`${Who} saw outcome ${OUTCOME[outcome]}`);
  },
  informTimeout: () => {
    console.log(`${Who} observed a timeout`);
  },
  bust: () => {
    console.log(`${Who} busts. Tough luck kid`);
  },
  
  seeActual: (total) => {
    console.log(`${Who} total is: ${total}`);
  },
});

await Promise.all([
  ctcPlayer.p.Player({
    ...Shared('Player'),
    wager: stdlib.parseCurrency(5),
    deadline: 10,
  }),
  ctcDealer.p.Dealer({
    ...Shared('Dealer'),
    acceptWager: async (amount) => {
      console.log(`Dealer accepts the wager of ${fmt(amount)}`);
    },
  }),
]);

const afterPlayer = await getBalance(accPlayer);
const afterDealer = await getBalance(accDealer);

console.log(`Player went from ${beforePlayer} to ${afterPlayer}.`);
console.log(`Dealer went from ${beforeDealer} to ${afterDealer}.`);