why doesn't GETKEY work with WAIT (solved)

[Didier Lachieze]

When you press a key WAIT(-1) returns the key code, you don't need GETKEY after that.
Try to replace:

Code:

  REPEAT
  //WAIT(−1);
  UNTIL GETKEY==4 ;//UNRELIABLE

by:

Code:

  REPEAT UNTIL WAIT(−1)==4 ;