.. _program_listing_file_src_misc_dynamic_wrapper.h:

Program Listing for File dynamic_wrapper.h
==========================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_misc_dynamic_wrapper.h>` (``src/misc/dynamic_wrapper.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #pragma once
   
   #include "tal/camera.h"
   #include "tal/engine.h"
   #include "tal/event.h"
   #include "tal/godot_core.h"
   #include "tal/mesh.h"
   #include "tal/node.h"  // for Node3D
   #include "tal/reference.h"
   #include "tal/vector3.h"
   
   namespace sota {
   
   class SotaMesh;
   
   enum class DynamicWrapperState { IDLE, DOWN, UP };
   
   class DynamicWrapper : public Node3D {
     GDCLASS(DynamicWrapper, Node3D)
    public:
     DynamicWrapper() = default;
     DynamicWrapper(const DynamicWrapper& other) = default;
     DynamicWrapper(DynamicWrapper&& other) = default;
     // copying operator= defined inside GDCLASS
     DynamicWrapper& operator=(DynamicWrapper&& other) = delete;
   
     DynamicWrapper(SotaMesh* sota_mesh, Node3D* parent);
   
   #ifdef SOTA_GDEXTENSION
     void _physics_process(double delta) override;
   #elif SOTA_MODULE
     // not marked virtual since in original Godot code it's not 'virtual' it is 'GDVIRTUAL1()'
     // https://github.com/ardazishvili/Sota/issues/76
     void _physics_process(double delta);
   #endif
   
    protected:
     static void _bind_methods();
   
    private:
     Ref<SphereShape3D> _sphere_shaped3d;
     CollisionShape3D* _collision_shape3d{nullptr};
     StaticBody3D* _static_body{nullptr};
     MeshInstance3D* _mesh_instance{nullptr};
   
     DynamicWrapperState _state{DynamicWrapperState::IDLE};
     Vector3 _min{0.9, 0.9, 0.9};
     Vector3 _max{1.0, 1.0, 1.0};
     Vector3 _scale_speed{0.0016, 0.0016, 0.0016};
     static constexpr float SCALE_TOL = 0.001;
   
     void handle_input_event(Camera3D* p_camera, const Ref<InputEvent>& p_event, const Vector3& p_event_position,
                             const Vector3& p_normal, int32_t p_shape_idx);
     void handle_mouse_entered();
     void handle_mouse_exited();
   };
   
   }  // namespace sota