#ifndef HYDRAECSTRANSFORMSYSTEM
#define HYDRAECSTRANSFORMSYSTEM
#include "../../engine/HydraObject.h"
#include "../HydraSystem.h"
#include <GLMIncludes.h>
#include <queue>
class HydraTransformSystem : public HydraSystem
{
    public:
        
        void UpdateTransform(HydraID actor_id);
        void Initialise() override;
        
    protected: 

        virtual void UpdateSystem(float delta_t_seconds) override;
        void InitialiseComponent(HydraID actor_id) override;
    private:
        void _UpdateChild(HydraID parent_id, HydraID actor_id, glm::mat4 parent_transform);
        void _WriteToGPU();
        
        HydraID m_transform_buffer_id = INVALID_HYDRA_ID;
        std::queue<HydraID> m_entities_to_update;
        std::vector<glm::mat4> m_model_matrix;
};

#endif /* HYDRAECSTRANSFORMSYSTEM */