Scratch

Make sure the value for what you're calling "y" is equal to either the width or the height of the costume (depending on whether your script is snapping to x- or y-positions.  For example:

when gf clicked
set [Width v] to [20]
set [Height v] to [30]
forever
set [CurrentMouseX v] to (mouse x)
set [CurrentMouseY v] to (mouse y)
set [DestinationX v] to ((round((CurrentMouseX) / (Width))) * (Width))
set [DestinationY v] to ((round((CurrentMouseY) / (Height))) * (Height))
go to x: (DestinationX) y: (DestinationY)
end

Last edited by amcerbu (2012-06-18 17:47:58)