Collision?

[kebapmanager]

Hello , I tryed probably everything possibl eto get bound box collision to work , basicly I need collision just like super mario one ( left right top bottom), but what mostly happens is everything works exept corners or I get stuck inside of the block and so on. I need a solution , I need collision that works proeprly ,and adice of how to deal with it . I would really like some help guys since I am trying to figure this out for a month :S