Digtal STB Game Portability Based on MVC Pattern

Due to the tight coupling between the game and the STB environment, the ability to migrate the game to different STB environments is greatly restricted. We first analyzed the STB game software porting difficulties, and then put forward a solution to address the causes identified, presented an architecture based on Model-View-Controller pattern. The architecture managed to allow the same game to be ported to different STB environment without or with a little modifying the game. Lastly the architecture performance which revealed the architecture performance strengths and weaknesses was evaluated.