The premise is the problem of time, and if there is no time, it can only be used as an amateur study. But it is indeed a database that is suitable for a single-machine version of the game today in the 9CBS programmer's large capital and Google. If I develop, I must be a database that supports C. After all, writing the game with C, C can be compatible with C language. First use TC to make a model, then convert to version under VC, and finally use VC to do interface, database operating system :)