ungrabs the mouse cursor so it can be moved and set it to the center of the screen concode_field_sep int deltaX concode_elem_sep int deltaY concode_field_sep void mouseXYChange concode_elem_sep void grabMouseCursor
void function ( ) { Mouse . setCursorPosition ( Display . getWidth ( ) / 2 , Display . getHeight ( ) / 2 ) ; Mouse . setGrabbed ( false ) ; }