public Value Invoke(params Value[] values)
{
if (values.Length != parameters.Length)
throw new Exception("Wrong number of values for parameters.");
for (int i = 0; i < values.Length && i < parameters.Length; i++)
{
Parameter p = parameters[i];
Value v = values[i];
if (p.GetVariableType() != v.GetVariableType())
{
throw new Exception("Parameter " + p.GetName() + " should be " + p.GetVariableType() + ". Got " + v.GetVariableType());
}
AddVariable(new Variable(this, p.GetVariableType(), p.GetName(), v.GetValue()));
}
foreach(Block b in GetSubBlocks())
{
b.Execute();
if (returnValue != null)
break;
}
if (returnValue == null && returnType != "void")
throw new Exception("No return value");
Value localReturnValue = returnValue;
returnValue = null;
return localReturnValue;
}
public void SetReturnValue(Value value)
{
returnValue = value;
}