Get Programming with JavaScript

Get Programming with JavaScript - Listing 17.07

Listing 17.07 - A web-based player view

(function () {
    "use strict";

    function getNameInfo (playerData) {
        return playerData.name;
    }

    function getHealthInfo (playerData) {
        return "(" + playerData.health + ")";
    }

    function getItemsInfo (playerData) {
        var itemsString = "Items:" + spacer.newLine();

        playerData.items.forEach(function (item, i) {
            itemsString += "   - " + item + spacer.newLine();
        });

        return itemsString;
    }

    function getTitleInfo (playerData) {
        return getNameInfo(playerData) + " " + getHealthInfo(playerData);
    }

    function getInfo (playerData) {
        var info = spacer.box(getTitleInfo(playerData), 40, "*");
        info += "  " + getItemsInfo(playerData);
        info += spacer.line(40, "*");
        info += spacer.newLine();

        return info;
    }

    function render (player) {
        var playerDiv = document.getElementById("player");
        playerDiv.innerHTML = getInfo(player.getData());
    }

    if (window.theCrypt === undefined) {
        window.theCrypt = {};
    }

    theCrypt.playerView = {
        render: render
    };

})();