Extendable Agent Characteristics

[sholloway]

Make AgentCharacteristics be dynamic. Perhaps attribute driven.

The idea being that sims can extend what is included in the AgentCharacteristics class.

class MyAgentDef:
  @agent_characteristic mood: AgentMoodLike
  @agent_characteristic feelings: AgentFeelings
  @agent_characteristic state: AgentStateLike

I don't think the above makes sense. Probably need some kind of meta function to do this.

class MyAgentDef:
  def __init__(self, mood: AgentMoodLike, feelings: AgentFeelings, state: AgentStateLike):
    self.mood = agent_characteristic(mood, type_of(mood))
    self.feelings = agent_characteristic(feelings, type_of(feelings))
    self.state = agent_characteristic(state, type_of(state))