function _SCPLib_Message::GetBoolData(index)

// Get bool data at the index position in Data. If Data doesn't exist or the

// index is invalid, null is returned. If data exist, but is not of the type

// integer, null will be returned. Yes, it is not a typo. Bools are transmitted

// as integers, however this function does check that the received integer is

// 0 or 1, otherwise null is returned as well.

// @param index position in the Data array to grab

// @return Data[index] if it exist and is of the type integer and is 0 or 1, otherwise null

{

    if (this.Data != null &&

            this.Data.len() > index &&

            typeof(this.Data[index]) == "integer" &&

            (this.Data[index] == 0 || this.Data[index] == 1))

    {

        return this.Data[index] == 1;

    }

 

    return null;

}