/* Get Programming with JavaScript

 * Listing 6.10

 * Displaying player information using objects

 */

​

var getPlayerName = function (playerName) {

    return playerName;

};

​

var getPlayerHealth = function (playerName, playerHealth) {

    return playerName + " has health " + playerHealth;

};

​

var getPlayerPlace = function (playerName, playerPlace) {

    return playerName + " is in " + playerPlace;

};

​

var getBorder = function () {

    return "================================";

};

​

var getPlayerInfo = function (playerName, playerPlace, playerHealth) {

    var playerInfo;

​

    playerInfo = "\n" + getPlayerName(playerName);

    playerInfo += "\n" + getBorder();

    playerInfo += "\n" + getPlayerPlace(playerName, playerPlace);

    playerInfo += "\n" + getPlayerHealth(playerName, playerHealth);

    playerInfo += "\n" + getBorder();

    playerInfo += "\n";

​

    return playerInfo;

};

​

var player1 = {

    name: "Kandra",

    place: "The Dungeon of Doom",

    health: 50

};

​

var player2 = {

    name: "Dax",

    place: "The Old Library",

    health: 40

};

​

console.log(getPlayerInfo(player1.name, player1.place, player1.health));

console.log(getPlayerInfo(player2.name, player2.place, player2.health));

​

​

​

/* Further Adventures

 *

 * 1) Add an items property to both players.

 *    e.g. items: "a rusty key, a piece of cheese"

 *

 * 2) Create a getPlayerItems function to return

 *    a sensible string including the items.

 *

 * 3) Update the getPlayerInfo function to

 *    include a call to getPlayerItems.

 *

 * 4) Change the two calls to getPlayerInfo

 *    so they also pass the items property

 *    as an argument.

 *

 */