Moving object problem

[uknowhoiam]

k i really need help with this problem....

So i ask the user for the location of the two objects, and then i put that in the drawfilloval command, but my problem is that the objects start from 0, 0 (both of my objects) and they go off the screen and come back to point 0,0 , they just bounce off the corners... heres my code

Turing:

var x, y, x2, y2 : int var xpos, ypos, xpos2, ypos2 : int := 1 setscreen ("graphics") %  if the user does not enter the right value, then this will start again loop     put "Please enter starting coordinates x for the FIRST object: " ..     get x     if x < 10 then         put "Your number is too low"     elsif x > maxx - 10 then         put "Your number is too high"     else         exit     end if end loop %  if the user does not enter the right value, then this will start again loop     put "Please enter starting coordinates y for the FIRST object: " ..     get y     if y < 10 then         put "Your number is too low"     elsif y > maxy - 10 then         put "Your number is too high"     else         exit     end if end loop %  if the user does not enter the right value, then this will start again loop     put "Please enter starting coordinates x for the SECOND object: " ..     get x2     if x2 < 20 then         put "Your number is too low"     elsif x2 > maxx - 20 then         put "Your number is too high"     else         exit     end if end loop %  if the user does not enter the right value, then this will start again loop     put "Please enter starting coordinates y for the SECOND object: " ..     get y2     if y2 < 20 then         put "Your number is too low"     elsif y2 > maxy - 20 then         put "Your number is too high"     else         exit     end if end loop colourback (20) cls loop     %if the ball is too close to the top or bottom, this will change direction     if x < 5 or x >= maxx - 5 then         xpos := -xpos     end if     if y < 5 or y >= maxy - 5 then         ypos := -ypos     end if     %if the star is too close to the top or bottom, this will change direction     if x2 < 10 or x2 >= maxx - 10 then         xpos2 := -xpos2     end if     if y2 < 10 or y2 >= maxy - 10 then         ypos2 := -ypos2     end if     % the star     drawfillstar (x2, y2, 20, 20, purple)     delay (5)     %drawing over the star     drawfillstar (x2, y2, 20, 20, 20)     %the movement of the star     x2 := x + xpos2     y2 := y + ypos2     %the ball     drawfilloval (x, y, 10, 10, 112)     delay (5)     %drawing over the ball     drawfilloval (x, y, 10, 10, 20)     %the movement of the ball     x := x + xpos     y := x + ypos end loop

MOD EDIT: Remember your syntax tags!

code:

[syntax="Turing"]your code here[/syntax]

[A.J]

well, they moved off the screen because you moved them...look at your code