Dungeonest Dark

function solve(str) { //100т.
    let health = 100;
    let coins = 0;
    let word = '';
    let number = 0;
    let roomCounter = 0;
    let healthDiff = 0;
    let died = false;
    let arr = str[0].split(/[\s|]+/);
    //['rat', '10', 'bat', '20', 'potion', '10', 'rat', '10', 'chest', '100', 'boss', '70', 'chest', '1000'];
    //['cat', '10', 'potion', '30', 'orc', '10', 'chest', '10', 'snake', '25', 'chest', '110'];

    for (let i = 0; i < arr.length - 1; i += 2) {
        word = arr[i];
        number = Number(arr[i + 1]);
        roomCounter++;
        switch (word) {
            case 'chest':
                console.log(`You found ${number} coins.`);
                coins += number;
                break;
            case 'potion':
                if (number >= 100 - health) {
                    healthDiff = 100 - health;
                } else {
                    healthDiff = number;
                }
                if (health + number > 100) {
                    health = 100;
                } else {
                    health += number;
                }
                console.log(`You healed for ${healthDiff} hp.`);
                console.log(`Current health: ${health} hp.`);
                break;
            default: //враг
                health -= number; //взима ни живот
                if (health > 0) {
                    console.log(`You slayed ${word}.`)
                } else { //влизаме, ако сме умрели
                    console.log(`You died! Killed by ${word}.`);
                    console.log(`Best room: ${roomCounter}`);
                    died = true;
                }
                break;
        }
        if (died) {
            break;
        }
    }
    if (!died) {
        console.log(`You've made it!`);
        console.log(`Coins: ${coins}`);
        console.log(`Health: ${health}`);
    }
}

solve(["rat 10|bat 20|potion 10|rat 10|chest 100|boss 70|chest 1000"]);
console.log();
solve(["cat 10|potion 30|orc 10|chest 10|snake 25|chest 110"]);