.. _program_listing_file_src_honeycomb_honeycomb_cell.h:

Program Listing for File honeycomb_cell.h
=========================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_honeycomb_honeycomb_cell.h>` (``src/honeycomb/honeycomb_cell.h``)

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

.. code-block:: cpp

   #pragma once
   
   #include <stdint.h>  // for int32_t
   
   #include "core/hex_mesh.h"   // for HexMesh, HexMeshParams
   #include "core/tile_mesh.h"  // for TileMesh
   #include "misc/types.h"      // for GroupedMeshVertices
   #include "tal/camera.h"      // for Camera3D
   #include "tal/event.h"       // for InputEvent
   #include "tal/material.h"    // for ShaderMaterial
   #include "tal/noise.h"       // for FastNoiseLite
   #include "tal/reference.h"   // for Ref
   #include "tal/vector3.h"     // for Vector3
   
   namespace sota {
   class Hexagon;
   
   struct HoneycombCellMeshParams {
     HexMeshParams hex_mesh_params;
     Ref<FastNoiseLite> noise{nullptr};
     Ref<ShaderMaterial> selection_material{nullptr};
   };
   
   class HoneycombCell : public TileMesh {
     GDCLASS(HoneycombCell, TileMesh)
   
    public:
     HoneycombCell() = default;  // existence is 'must' for Godot
     HoneycombCell(const HoneycombCell& other) = delete;
     HoneycombCell(HoneycombCell&& other) = delete;
     // copying operator= defined inside GDCLASS
     HoneycombCell& operator=(HoneycombCell&& rhs) = delete;
   
     // getters
     int get_id() override { return _hex_mesh->get_id(); }
   
     // setters
     void set_noise(Ref<FastNoiseLite> noise);
     void set_selection_material(Ref<ShaderMaterial> p_selection_material);
   
     void calculate_heights(float bottom_offset);
     HexMesh* inner_mesh() const override { return _hex_mesh.ptr(); }
   
     HoneycombCell(Hexagon hex, HoneycombCellMeshParams params);
   
    protected:
     static void _bind_methods();
   
    private:
     Ref<FastNoiseLite> _noise;
     Ref<ShaderMaterial> _selection_material;
     Ref<HexMesh> _hex_mesh;
   
     void handle_mouse_entered();
     void handle_mouse_exited();
     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);
   };
   
   }  // namespace sota