How do i make an AI? i want the bottle to follow the player but how?

Here is the code for the bottle

I forgot the screenshot...

The main thing preventing me from finishing this game is the ai but i have no idea how to make one.

note:x and y are player positions x2 and y2 are bottle positions i dont use spworld yet, so i dont know if its in pixel or block units use this: IF DIST>3 THEN IF X2<X THEN INC X2 IF X2>X THEN DEC X2 IF Y2<Y THEN INC Y2 IF Y2>Y THEN DEC Y2 ENDIF

there is a better one on sbs, It moves as a player would with the circle pad. look in 'resources'