public VariableValue Evaluate(IVariableStore variables, string name, List <Operation> parameters)
{
if (parameters.Count >= 2)
{
var biggestValue = VariableValue.Empty;
var biggestNumber = float.MinValue;
for (var i = 0; i < parameters.Count; i++)
{
var p = parameters[i].Evaluate(variables);
if (!p.HasNumber)
{
throw CommandEvaluationException.WrongParameterType(name, i, p.Type, VariableType.Int, VariableType.Float);
}
if (p.Number > biggestNumber)
{
biggestNumber = p.Number;
biggestValue = p;
}
}
return(biggestValue);
}
else
{
throw CommandEvaluationException.TooFewParameters(name, parameters.Count, 2);
}
}