Get Programming with JavaScript

Get Programming with JavaScript - Listing 6.08

Listing 6.08 - Getting strings for a player’s health and location

var getPlayerHealth;
var getPlayerPlace;

getPlayerHealth = function (playerName, playerHealth) {
    return playerName + " has health " + playerHealth;
};

getPlayerPlace = function (playerName, playerPlace) {
    return playerName + " is in " + playerPlace;
};

console.log(getPlayerHealth("Kandra", 50));
console.log(getPlayerPlace("Kandra", "The Dungeon of Doom"));

Further Adventures

Listing 6.08 - Getting strings for a player’s health and location - Task 1

Create a showPlayerInfo function with three parameters: playerName, playerHealth and playerPlace.
Call getPlayerHealth and getPlayerPlace from your new showPlayerInfo function.

var getPlayerHealth;
var getPlayerPlace;
var showPlayerInfo;   // declare a variable

getPlayerHealth = function (playerName, playerHealth) {
    return playerName + " has health " + playerHealth;
};

getPlayerPlace = function (playerName, playerPlace) {
    return playerName + " is in " + playerPlace;
};

// define a function and
// assign it to your variable
showPlayerInfo = function (playerName, playerHealth, playerPlace) {
    console.log(getPlayerHealth(playerName, playerHealth));
    console.log(getPlayerPlace(playerName, playerPlace));
};

// test your new function
showPlayerInfo("Kandra", 50, "The Dungeon of Doom");