Output from WAIT(-1)

[cahlucas]

Hi all,
In a program I am making, I use the command WAIT (-1) to register both keystrokes and screen touch. In the documentation I have it says that when I touch the screen I get the following output: {type, [x, y], [dx, dy]}. An example of this is {#3h;#B0:-16h;#96:-16h}. How should I interpret this output? The '#3h' is of course the 'type', and indicates what kind of movement has been recorded. The '#B0' and the '#96' are the x and y coordinates where the screen is touched, but what should I do with those '-16h', and how can I remove it? To make those x and y coordinates usable, it will probably be necessary to convert them to decimal integers. I would like to hear how I can best process this information. Thanks in advance! Sincerely, Karel.