Need help with coordinates

[pure kirk]

Im trying to make a thieving bot for a private server based entirely on colour and some coords, so the problem is that on 1 stall you can get 2 itemshere is the procedure:

procedure sellfeathers;
begin;
 if findcolor(x,y,feathercolour,0,0,screenresx,screenresy) then
begin;
MoveMouse(x,y);
wait(500);
 clickmouse(x,y,true);
 wait(500);
end;
end;

I want to change the y coordinates after the colour is detected by 50.

MoveMouse(x,y down 50);

sorry for being unclear about this.

[MarkD]

I guess you want to click something and click something else 50 lower?

 

MoveMouse(x,y);
MoveMouse(x,(y+50));

 

Or:

MoveMouse(x,y);
k := y+50;
Movemouse(x,k);

 

If it's lower on your screen, it has a higher y.

If it's higher on your screen, it has a lower y.

It's measured from the top left.

 

Don't forget to declare k before using it.