Listing 15.04 - The Player constructor
JS Bin
(function () {
var Player = function (name, health) {
var items = [];
var place = null;
this.addItem = function (item) {
items.push(item);
};
this.hasItem = function (item) {
return items.indexOf(item) !== -1;
};
this.removeItem = function (item) {
var itemIndex = items.indexOf(item);
if (itemIndex !== -1) {
items.splice(itemIndex, 1);
}
};
this.setPlace = function (destination) {
place = destination;
};
this.getPlace = function () {
return place;
};
this.applyDamage = function (damage) {
health = health - damage;
};
this.getData = function () {
var data = {
"name" : name,
"health" : health,
"items" : items.slice()
};
if (place !== null) {
data.place = place.title;
}
return data;
};
};
if (window.theCrypt === undefined) {
window.theCrypt = {};
}
theCrypt.Player = Player;
})();
