A Prototype using Territories and an Affordance Tree for Social Simulation Gameplay

Smart objects are a representation strategy for games and virtual worlds, in which information about object interac- tions is distributed into the ob jects themselves: an ob ject knows how it can be used, what kinds of effects it has, etc. In this work, we describe a prototype that aims to explore so- cial simulation using smart objects. We extend the concept of smart objects to include a model of human behavior with regard to territoriality. To manage complexity in worlds with many such objects we employ a tree structure, which we call an Affordance Tree. The Affordance Tree allows the spatial containment of the affordances in the environment to be hierarchically organized.