scratch-test.js

new ( function() {
    var ext = this
        list = [],
        generated = false;

    ext._shutdown = function() {};

    ext._getStatus = function() {
        return {
            status: 2,
            msg: 'Ready'
        };
    };

    ext.getWord = function( n ) {
        $.get( 'http://api.wordnik.com/v4/words.json/randomWords?hasDictionaryDef=true&includePartOfSpeech=noun&minCorpusCount=8000&maxCorpusCount=-1&minDictionaryCount=3&maxDictionaryCount=-1&minLength=6&maxLength=12&api_key=a2a73e7b926c924fad7001ca3111acd55af2ffabf50eb4ae5&limit=' + n, function( response ) {
            $.each( response, function( index, match ) {
                list.push( match.word );
            } );
        } ).done( function() {
            generated = true;
        } );
    };

    ext.wordsGenerated = function() {
        if ( generated === true ) {
            generated = false;
            return true;
        }

        return false;
    };

    ext.clearWordList = function() {
        list = [];
    };

    ext.getList = function( index ) {
        return list[ index - 1 ];
    };

    ext.scrambleWord = function( word ) {
        var a = word.split(''),
            n = word.length;

            for ( var i = n - 1; i > 0; i-- ) {
                var j = Math.floor( Math.random() * ( i + 1 ) );
                var tmp = a[ i ];
                a[ i ] = a[ j ];
                a[ j ] = tmp;
            }

            return a.join( '' );
    };

    // Block and block menu descriptions
    var descriptor = {
        blocks: [
            [ '', 'Get %n words', 'getWord', '3' ],
            [ 'h', 'When words generated', 'wordsGenerated' ],
            [ 'r', 'Get word %n from list', 'getList', '1' ],
            [ '', 'Clear Word List', 'clearWordList' ],
            [ 'r', 'Scramble %s word', 'scrambleWord', '' ]
        ]
    };

    // Register the extension
    ScratchExtensions.register( 'Random words extension', descriptor, ext );
} )();