src/openvic-simulation/misc/Define.hpp


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#pragma once

#include <concepts>
#include <optional>

#include "openvic-simulation/types/IdentifierRegistry.hpp"
#include "openvic-simulation/types/fixed_point/FixedPoint.hpp"

namespace OpenVic {
   struct DefineManager;

   struct Define : HasIdentifier {
      friend struct DefineManager;

      enum class Type : unsigned char { None, Country, Economy, Military, Diplomacy, Pops, Ai, Graphics };

   private:
      const std::string PROPERTY(value);
      const Type PROPERTY(type);

      Define(std::string_view new_identifier, std::string&& new_value, Type new_type);

   public:
      Define(Define&&) = default;

      fixed_point_t get_value_as_fp() const;
      int64_t get_value_as_int() const;
      uint64_t get_value_as_uint() const;
   };

   struct DefineManager {
   private:
      IdentifierRegistry<Define> IDENTIFIER_REGISTRY(define);

      std::optional<Date> start_date;
      std::optional<Date> end_date;

   public:
      bool add_define(std::string_view name, std::string&& value, Define::Type type);
      bool add_date_define(std::string_view name, Date date);

      Date get_start_date() const;
      Date get_end_date() const;
      bool in_game_period(Date date) const;

      bool load_defines_file(ast::NodeCPtr root);
   };
}