iniparser.hpp

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#pragma once
 
#include <string>
#include <unordered_map>
#include <fstream>
#include <sstream>
#include <algorithm>
#include <cctype>
 
namespace Engine::Utils {
    using IniSection = std::unordered_map<std::string, std::string>;
    using IniData = std::unordered_map<std::string, IniSection>;

    class IniParser {
        private:
            IniData mData;
            static std::string Trim(const std::string& s);
 
        public:
            IniParser() = default;
            int Load(const std::string& filepath);

            std::string GetString(const std::string& section, const std::string& key, const std::string& defaultValue = "") const;
            int GetInt(const std::string& section, const std::string& key, int defaultValue = 0) const;
            float GetFloat(const std::string& section, const std::string& key, float defaultValue = 0.0f) const;
            bool GetBool(const std::string& section, const std::string& key, bool defaultValue = false) const;

            bool HasSection(const std::string& section) const;
            bool HasKey(const std::string& section, const std::string& key) const;
    };
}