//dice
function throwDice (dice)   {
    var result = 0;
    var resultText = '';
    var arguments = dice.split(' '); //1d5 3d6 +7
    var thrown = arguemnts.shift(); //command vorne weg
    for(i=0;i<thrown.length;i++)    {
        if(thrown[i].indexOf('d') != -1)    {
            var throwSingle = thrown[i].split('d');
            for(j=0;j<throwSingle[0];j++)   {
                var die = (Math.floor(Math.random() * Math.floor(throwSingle[1]))) + 1;
                result = result + die;
                resultText = resultText + ' ' + die.toString();
            }
        } else if (thrown[i].indexOf('+') != -1) {
            logger.info(thrown[i]);
            result = result + thrown[i].substring(1)
        } else if (thrown[i].indexOf('-') != -1) {
            result = result - thrown[i].substring(1)
        } else
            logger.info('wrong args');
    }
    return 'result: ' + result.toString() + ' ... dice results: ' + resultText;
}