angular.module('homepageController', [])
.controller('HomepageCtrl', function ($scope, dean){
function message(a, texttype, placeback){
$scope.array[a - 1] = placeback;
$scope.array[a + 1] = '<div class="line"><span>></span><textarea id="text-input" ng-enter="checkinput()" ng-model="userinput" type="text"></ textarea></div>';
dean.type(texttype, function(text_to_type){
if(text_to_type == null){return}
$scope.array[a] += text_to_type;
$scope.checkinput = function(clickedLink){
var user_input = clickedLink;
var user_input = this.userinput;
dean.checkInput(user_input, function(validated_input){
message(line+= 2, output, user_input);
message(line += 2, output, user_input);
message(line, "Hello, I'm deanbot. I was created to tell you all about my master. You can always type <b>help</b> to find out more.");