Learn Basic JavaScript by Building a Role Playing Game - Step 157

JavaScript
1

Tell us what’s happening:

Hello Friends,
Hope someone able to help on this code to pass me. I do not have the clue .

Your code so far

<!-- file: index.html -->


/* file: styles.css */


/* file: script.js */
// User Editable Region

function attack() {
  text.innerText = "The " + monsters[fighting].name + " attacks.";
  text.innerText += " You attack it with your " + weapons[currentWeaponIndex].name + ".";
  health -= getMonsterAttackValue(monsters[fighting].level);
  if (isMonsterHit()) {
    monsterHealth -= weapons[currentWeaponIndex].power + Math.floor(Math.random() * xp) + 1;    
    if (inventory.length() === "Monster" && currentWeapon === "Weapon") {

    }
  } else {
    text.innerText += " You miss.";
  }
  healthText.innerText = health;
  monsterHealthText.innerText = monsterHealth;
  if (health <= 0) {
    lose();
  } else if (monsterHealth <= 0) {
    if (fighting === 2) {
      winGame();
    } else {
      defeatMonster();
    }
  }
  if (Math.random() <= .1) {
    text.innerText += " Your " + inventory.pop() + " breaks.";
    currentWeaponIndex--;
  }
}

// User Editable Region

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Challenge Information:

Learn Basic JavaScript by Building a Role Playing Game - Step 157

2

This is the if statement they want you to change.

3

Thanks
I tried this way but not work.
text.innerText === “Your” && inventory.length() === "Breaks . ";

4

inventory.length is a number, you can’t call it like a function

5

when something is a ‘property’ like the property length, you should use the dot notation to get its value without using the parenthesis (). Use the parenthesis for functions instead.

6

also please re-read the exercise. You should be checking that the length is -not- equal to something. The instructions will say.

7

Its the condition of the if i.e. - (Math.random() <= .1) that must also include the other condition i.e. inventory.length does not equal (!== ) one.

Not equal to is written like this !==
so Not equal to 1 is written like this !==1
so inventory.length does not equal one is written …

For your if statement to evaluate 2 conditions using the AND operator the if is written like below

if( (condition 1) && (condition 2) ){

statement/s to be execcuted if both conditions are true

}
In this challenge condition 1 is already there i.e. (Math.random() <= .1)

All you now want is to condition 2
Do not forget to remove the brackets on condition 1 and condition 2
The statement/s to be executed if both conditions are true you don’t change

8

Thanks for your help, I got it.

9

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