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// SPDX-License-Identifier: BSD-2-Clause
// Copyright (c) 2025 Kirill Dmitrievich
// File: item.hh
// Description: Item metadata
#ifndef SHARED_WORLD_ITEM_HH
#define SHARED_WORLD_ITEM_HH
#pragma once
#include "core/resource/resource.hh"
#include "shared/types.hh"
// This resource is only defined client-side and
// resource_ptr<TextureGUI> should remain set to null
// anywhere else in the shared and server code
struct TextureGUI;
class Voxel;
class Item {
public:
Item(void) = default;
explicit Item(const Item& source, item_id id) noexcept;
constexpr std::string_view get_name(void) const noexcept;
constexpr item_id get_id(void) const noexcept;
constexpr std::string_view get_texture(void) const noexcept;
constexpr const Voxel* get_place_voxel(void) const noexcept;
constexpr resource_ptr<TextureGUI>& get_cached_texture(void) const noexcept;
void set_cached_texture(resource_ptr<TextureGUI> texture) const noexcept;
std::uint64_t get_checksum(std::uint64_t combine = 0U) const;
protected:
std::string m_name;
item_id m_id { NULL_ITEM_ID };
std::string m_texture;
const Voxel* m_place_voxel { nullptr };
mutable resource_ptr<TextureGUI> m_cached_texture; // Client-side only
};
class ItemBuilder final : public Item {
public:
explicit ItemBuilder(std::string_view name);
void set_name(std::string_view name);
void set_texture(std::string_view texture);
void set_place_voxel(const Voxel* place_voxel);
std::unique_ptr<Item> build(item_id id) const;
};
constexpr std::string_view Item::get_name(void) const noexcept
{
return m_name;
}
constexpr item_id Item::get_id(void) const noexcept
{
return m_id;
}
constexpr std::string_view Item::get_texture(void) const noexcept
{
return m_texture;
}
constexpr const Voxel* Item::get_place_voxel(void) const noexcept
{
return m_place_voxel;
}
constexpr resource_ptr<TextureGUI>& Item::get_cached_texture(void) const noexcept
{
return m_cached_texture;
}
#endif
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