Animator.hpp

/*
** EPITECH PROJECT, 2022
** gameEngine2
** File description:
** Animator
*/
 
#ifndef ANIMATOR_HPP_
#define ANIMATOR_HPP_
 
#include "KapEngine.hpp"
 
namespace KapEngine {
    
    class Animator : public Component {
        public:
            struct NodeAnim;
 
            struct LinkAnim {
                std::shared_ptr<NodeAnim> target;
                std::vector<std::string> triggers;
                bool mainExit;
            };
 
            struct NodeAnim {
                std::string _name;
                std::shared_ptr<Animation> _anim;
                std::vector<std::shared_ptr<LinkAnim>> links;
 
                bool _goAfter;
 
                NodeAnim(std::shared_ptr<Animation> anim, std::string name) {
                    PROFILER_FUNC_START();
                    _anim = anim;
                    _name = name;
                    _goAfter = true;
                    PROFILER_FUNC_END();
                }
            
                bool hasMainExit() {
                    PROFILER_FUNC_START();
                    for (std::size_t i = 0; i < links.size(); i++) {
                        if (links.at(i).get()->mainExit) {
                            PROFILER_FUNC_END();
                            return true;
                        }
                    }
                    PROFILER_FUNC_END();
                    return false;
                }
            };
 
 
        public:
            Animator(std::shared_ptr<GameObject> go);
            ~Animator();
 
            void onStart() override;
            void onFixedUpdate() override;
 
            void addAnim(std::shared_ptr<Animation> anim, std::string name);
            void addLink(std::string animName, std::string outAnim, std::string trigger = "");
            void addLink(std::string animName, std::string outAnim, std::vector<std::string> triggers);
 
            void setTrigger(std::string name);
 
            std::shared_ptr<NodeAnim> getAnimNode(std::string name);
 
        protected:
        private:
            size_t _currAnim = 0;
            std::shared_ptr<NodeAnim> _anim;
            std::shared_ptr<NodeAnim> _firstAnim;
            std::vector<std::shared_ptr<NodeAnim>> _anims;
    };
 
}
 
#endif /* !ANIMATOR_HPP_ */