src/openvic-simulation/modifier/ModifierEffectMapping.hpp


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#pragma once

#include <string_view>

#include "openvic-simulation/types/OrderedContainers.hpp"
#include "openvic-simulation/utility/Getters.hpp"

namespace OpenVic {
   struct ModifierManager;
   struct ModifierEffect;

   struct ModifierEffectMapping {
      enum struct modifier_effect_mapping_type_t : uint8_t {
         LEADER_MAPPING,        // Isolated
         TECHNOLOGY_MAPPING,    // Isolated
         UNIT_TERRAIN_MAPPING,  // Isolated
         BASE_COUNTRY_MAPPING,  // Fallen back to by BASE_PROVINCE_MAPPING, and in turn by EVENT_MAPPING and TERRAIN_MAPPING
         BASE_PROVINCE_MAPPING, // Falls back to BASE_COUNTRY_MAPPING, fallen back to by EVENT_MAPPING and TERRAIN_MAPPING
         EVENT_MAPPING,         // Falls back to BASE_PROVINCE_MAPPING
         TERRAIN_MAPPING,       // Falls back to BASE_PROVINCE_MAPPING
         MODIFIER_EFFECT_MAPPING_COUNT
      };

      static std::string_view modifier_effect_mapping_type_to_string(modifier_effect_mapping_type_t type);

   private:
      const modifier_effect_mapping_type_t PROPERTY(type);
      bool PROPERTY_CUSTOM_PREFIX(locked, is);
      ModifierEffectMapping const* const PROPERTY(fallback_mapping);
      string_map_t<ModifierEffect const*> PROPERTY(effect_map);

   public:
      ModifierEffectMapping(
         modifier_effect_mapping_type_t new_type, ModifierEffectMapping const* new_fallback_mapping = nullptr
      );
      ModifierEffectMapping(ModifierEffectMapping&&) = default;

      std::string_view get_type_name() const;

      bool add_modifier_effect(ModifierEffect const& effect);
      void lock();

      ModifierEffect const* lookup_modifier_effect(std::string_view identifier) const;
   };
}