But before eating, the agent should solve some task. The value of the reward that the agent obtains depends on quality of task solution. Rewards can be positive or negative. Receiving positive reward, the agent eats food and increases its energy resource. In any lobe there is a random process that determines income of food into the lobe.
Agents can communicate each with others.
Communicating, agents help each other to increase their knowledge about situations in different lobes. In any lobe agents can mate each other. Two partners for mating in the same lobe give birth to a child. Each parent transmits to the offspring some part of its energy resource. Flying between lobes, agents are able to travel over the Web World.