Learn Basic JavaScript by Building a Role Playing Game - Step 97

JavaScript
1

Tell us what’s happening:

gives error: You should use the length property on the weapons array.
any help would be nice :slight_smile:

### Your code so far


function buyWeapon() {
  if (currentWeapon < weapons.lenght) {
    if (gold >= 30) {
      gold -= 30;
      currentWeapon++;
      goldText.innerText = gold;
      let newWeapon = weapons[currentWeapon].name;
      text.innerText = "You now have a " + newWeapon + ".";
      inventory.push(newWeapon);
      text.innerText += " In your inventory you have: " + inventory;
    } else {
      text.innerText = "You do not have enough gold to buy a weapon.";
    }
  }
}

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36

Challenge Information:

Learn Basic JavaScript by Building a Role Playing Game - Step 97

2

Double check your spelling

2 Likes
3

if (currentWeapon < -1)

4

right code is

Mod Edit SOLUTION REMOVED

5

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