"Hacker Empire" and "Different Hunrators" two movies I think that only programmers will understand that the protagonist originally thought that she lived in the real world, but I found that it was not for strength, I understand that the whole world is just another real world virtual of. At the end, I truly figured out that the so-called "real world" is also the virtual, it is just a piece of code written by others.
I have a honesty, we can also write a virtual world, such as MUD games, just like a virtual world, but the NPC inside ("people") is too stupid, Player is man-operated, of course, " some". I think that I can transform MUD, so that NPC also has some "people" intelligent characteristics, can self-study, can complete the task, experience and ability can improve, can build a house, there are seven emotions, six desires, joys and sorrows, can Decided with your mood and preferences, where to go. and many more.
For example, MUD has an object object for the Object object corresponding to "virtual world", but there is no definition of the spiritual soul, you can add a such as Soul, it is attached to Object with the "Life Life" attribute, you can't create. Controls Object's actions by Soul. Object has a lot of properties, in addition to arm, intelligence, etc. The value can enhance Soul's intelligence. This will not be expected to be self-developing after making it. and many more.
Wonderful thinking, it should be possible now. A virtual world with certain self-power! what!