Need of more documentation on Actions

[deltamish]

Hey,

I just started using your library. Loved the Debug view and the sensors implementation.
I wanted to try out my first implementation of performing a waypoint follow. Decided to set Goal as Patrol and Actions were to be designed accordingly.
I went though the doc it looked simple. But the example got me quite confused.
in the FSM-Example Take GenericGoToAction.cs

The calss has something called IReGoapActionSettings<string, object>

public override IReGoapActionSettings<string, object> GetSettings(IReGoapAgent<string, object> goapAgent, ReGoapState<string, object> goalState)
    {
        settings = new GenericGoToSettings
        {
            ObjectivePosition = GetWantedPositionFromState(goalState)
        };
        return base.GetSettings(goapAgent, goalState);
    }

  public override ReGoapState<string, object> GetEffects(ReGoapState<string, object> goalState, IReGoapAction<string, object> next = null)
    {
        var goalWantedPosition = GetWantedPositionFromState(goalState);
        if (goalWantedPosition.HasValue)
        {
            effects.Set("isAtPosition", goalWantedPosition);
        }
        else
        {
            SetDefaultEffects();
        }
        return base.GetEffects(goalState, next);
    }

And these two Blocks of code just confused me. Could you caret o explain why are we overriding GetEffects and whats basically happening here

And could be kind enough to add a little more details on Actions in ReGOAP

Thanks