Arguments:
        1) real const: objectType
    Return Type:
        real
    Creates a file object of the specified type and returns its ID.
Object types are:
OBJ_FILE_TEXT: (a text file) OBJ_FILE_BINARY: (a binary file)
    Arguments:
        1) real: objectID
        2) string: pathFile
    Return Type:
        bool
    Opens a file for reading with the specified path and binds the specified file object to the opened file.
Returns true if the file was opened successfully, otherwise false.
    Arguments:
        1) real: objectID
        2) string: pathFile
    Return Type:
        bool
    Opens a file for both reading and writing with the specified path and binds the specified file object to the opened file.
Returns true if the file was opened successfully, otherwise false.
    Arguments:
        1) real: objectID
        2) string: pathFile
    Saves a file previously opened with ObjFile_OpenNW.
Must be called once after writing the data.
    Arguments:
        1) real: objectID
    Return Type:
        real
    Returns the file size of the file object.