Goal.hh

// Copyright QED Software 2023.
 
#ifndef GRAIL_GOAL_H
#define GRAIL_GOAL_H
 
#include "ObjectIndexBinding.hh"
#include "Planner/Planner.hh"
 
namespace grail
{
    class AIEntity;
 
namespace planner
{
    class Goal
    {
    public:
        Goal();
        Goal(const Goal&) = default;
        Goal(Goal&&) = default;
 
        virtual ~Goal() = default;
 
        Goal& operator =(const Goal&) = default;
        Goal& operator =(Goal&&) = default;
 
        virtual void OnChosen(const AIEntity& goalPursuer);
 
        virtual void OnReached(const AIEntity& goalPursuer) const;
 
        virtual void OnReapplied(const AIEntity& goalPursuer);
 
        virtual bool IsReached(const AIEntity& entity) const = 0;
 
        virtual void SetPlanSpaceConditions(class Planner& planner,
                                            const ObjectIndexBinding& objectIndexBinding) const = 0;
        virtual PlannerHeuristic GetHeuristic() const;
    };
}
}
 
#endif  //GRAIL_GOAL_H