Dungeonest Dark

(input) => { // function [ START ]
    let health = 100, coins = 0;

    let rooms = input.shift().split('|');
    let len = rooms.length;

    for(let i=1; i<=len; i++) {
        let parts = rooms.shift().split(' ');
        let type = parts[0], value = Number(parts[1]);

        if(type === 'potion') {
            let potentialHealth = health + value;
            let newHealth = potentialHealth < 100 ? potentialHealth : 100;
            console.log(`You healed for ${newHealth-health} hp.`);
            health = newHealth;
            console.log(`Current health: ${health} hp.`);
        } else if(type === 'chest') {
            coins += value;
            console.log(`You found ${value} coins.`);
        } else { // facing a monster
            health -= value;
            if(health > 0) {
                console.log(`You slayed ${type}.`);
            } else {
                console.log(`You died! Killed by ${type}.`);
                console.log(`Best room: ${i}`);
                break;
            }
        }
    } // for loop

    if(health > 0) {
        console.log("You've made it!");
        console.log(`Coins: ${coins}`);
        console.log(`Health: ${health}`);
    }
} // function [  END  ]