WHAT does this dream mean about death?

I had a dream that my mom died and I was crying minecraft apples and I lived in the basic structure of a Rubix cube

It means you play computer games a lot, and you being to realize that it ruins your life.

Well whenever I dreamed of someone dying it meant they changed or were changing (either in a positive way or negative) although it has happened to my mom more than me so i don't know I hope I helped:/