What it does
math.getDirectionY reads DirectionY on a math object. It is a value to read rather than a call: it is written without parentheses.
Signature
math.getDirectionYArguments
It takes none.
math.getDirectionY reads DirectionY on a math object. It is a value to read rather than a call: it is written without parentheses.
math.getDirectionYIt takes none.