Chunk.hpp

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//
// Created by robin on 22.03.2020.
//
 
#ifndef TILESON_CHUNK_HPP
#define TILESON_CHUNK_HPP
 
//#include "../external/json.hpp"
#include "../objects/Vector2.hpp"
 
namespace tson
{
    class Chunk
    {
        public:
            inline Chunk() = default;
            inline explicit Chunk(IJson &json);
            inline bool parse(IJson &json);
 
            [[nodiscard]] inline const std::vector<int> &getData() const;
            [[nodiscard]] inline const std::string &getBase64Data() const;
            [[nodiscard]] inline const Vector2i &getSize() const;
            [[nodiscard]] inline const Vector2i &getPosition() const;
 
        private:
            std::vector<int> m_data;        
            std::string      m_base64Data;  
            tson::Vector2i   m_size;        
            tson::Vector2i   m_position;    
    };
}
 
#endif //TILESON_CHUNK_HPP
 
tson::Chunk::Chunk(IJson &json)
{
    parse(json);
}
 
bool tson::Chunk::parse(IJson &json)
{
    bool allFound = true;
 
    if(json.count("width") > 0 && json.count("height") > 0)
        m_size = {json["width"].get<int>(), json["height"].get<int>()}; else allFound = false;
    if(json.count("x") > 0 && json.count("y") > 0)
        m_position = {json["x"].get<int>(), json["y"].get<int>()}; else allFound = false;
 
    //Handle DATA (Optional)
    if(json.count("data") > 0)
    {
        if(json["data"].isArray())
        {
            auto &data = json.array("data");
            std::for_each(data.begin(), data.end(), [&](std::unique_ptr<IJson> &item) { m_data.push_back(item->get<int>()); });
        }
        else
            m_base64Data = json["data"].get<std::string>();
    }
 
    return allFound;
}
 
const std::vector<int> &tson::Chunk::getData() const
{
    return m_data;
}
 
const std::string &tson::Chunk::getBase64Data() const
{
    return m_base64Data;
}
 
const tson::Vector2i &tson::Chunk::getSize() const
{
    return m_size;
}
 
const tson::Vector2i &tson::Chunk::getPosition() const
{
    return m_position;
}