--- id: 62a3c668afc43b4a134cca81 title: Step 38 challengeType: 0 dashedName: step-38 --- # --description-- Functions are special tools that allow you to run sections of code at specific times. You can declare functions using the `function` keyword. Here is an example of a function called `functionName` - note the opening and closing curly braces. These indicate the section of code that is within the function. ```js function functionName() { } ``` Create an empty function named `goStore`. This will match the `goStore` variable you used earlier. # --hints-- You should declare `goStore` with the `function` keyword. ```js assert.match(code, /function\s*goStore()/); ``` `goStore` should be defined. ```js assert.isDefined(goStore); ``` `goStore` should be a function. ```js assert.isFunction(goStore); ``` `goStore` should be an empty function. ```js assert.equal(goStore.toString(), "function goStore() {}"); ``` # --seed-- ## --seed-contents-- ```html RPG - Dragon Repeller
XP: 0 Health: 100 Gold: 50
Monster Name: Health:
Welcome to Dragon Repeller. You must defeat the dragon that is preventing people from leaving the town. You are in the town square. Where do you want to go? Use the buttons above.
``` ```css body { background-color: darkblue; } #text { background-color: black; color: white; padding: 10px; } #game { max-width: 500px; max-height: 400px; background-color: lightgray; color: white; margin: 0 auto; padding: 10px; } #controls, #stats { border: 1px solid black; padding: 5px; color: black; } #monsterStats { display: none; border: 1px solid black; padding: 5px; color: white; background-color: red; } .stat { padding-right: 10px; } ``` ```js let xp = 0; let health = 100; let gold = 50; let currentWeapon = 0; let fighting; let monsterHealth; let inventory = ["stick"]; const button1 = document.querySelector('#button1'); const button2 = document.querySelector("#button2"); const button3 = document.querySelector("#button3"); const text = document.querySelector("#text"); const xpText = document.querySelector("#xpText"); const healthText = document.querySelector("#healthText"); const goldText = document.querySelector("#goldText"); const monsterStats = document.querySelector("#monsterStats"); const monsterName = document.querySelector("#monsterName"); const monsterHealthText =document.querySelector("#monsterHealth"); // initialize buttons button1.onclick = goStore; button2.onclick = goCave; button3.onclick = fightDragon; --fcc-editable-region-- --fcc-editable-region-- ```