Needs #10 to be implemented beforehand. Implement a simple AI, using the available AI goals used in the `AddAIGoal` Lua API calls. Also, make the AI goal changeable through said API call. 
Needs #10 to be implemented beforehand.
Implement a simple AI, using the available AI goals used in the
AddAIGoalLua API calls. Also, make the AI goal changeable through said API call.