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path: root/src/openvic-simulation/politics/Ideology.cpp
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#include "Ideology.hpp"

#include "openvic-simulation/types/Colour.hpp"

using namespace OpenVic;
using namespace OpenVic::NodeTools;

IdeologyGroup::IdeologyGroup(std::string_view new_identifier) : HasIdentifier { new_identifier } {}

Ideology::Ideology(
   std::string_view new_identifier, colour_t new_colour, IdeologyGroup const& new_group, bool new_uncivilised,
   bool new_can_reduce_militancy, Date new_spawn_date, ConditionalWeight&& new_add_political_reform,
   ConditionalWeight&& new_remove_political_reform, ConditionalWeight&& new_add_social_reform,
   ConditionalWeight&& new_remove_social_reform, ConditionalWeight&& new_add_military_reform,
   ConditionalWeight&& new_add_economic_reform
) : HasIdentifierAndColour { new_identifier, new_colour, false }, group { new_group }, uncivilised { new_uncivilised },
   can_reduce_militancy { new_can_reduce_militancy }, spawn_date { new_spawn_date },
   add_political_reform { std::move(new_add_political_reform) },
   remove_political_reform { std::move(new_remove_political_reform) },
   add_social_reform { std::move(new_add_social_reform) }, remove_social_reform { std::move(new_remove_social_reform) },
   add_military_reform { std::move(new_add_military_reform) }, add_economic_reform { std::move(new_add_economic_reform) } {}

bool Ideology::parse_scripts(GameManager const& game_manager) {
   bool ret = true;
   ret &= add_political_reform.parse_scripts(game_manager);
   ret &= remove_political_reform.parse_scripts(game_manager);
   ret &= add_social_reform.parse_scripts(game_manager);
   ret &= remove_social_reform.parse_scripts(game_manager);
   ret &= add_military_reform.parse_scripts(game_manager);
   ret &= add_economic_reform.parse_scripts(game_manager);
   return ret;
}

bool IdeologyManager::add_ideology_group(std::string_view identifier) {
   if (identifier.empty()) {
      Logger::error("Invalid ideology group identifier - empty!");
      return false;
   }

   return ideology_groups.add_item({ identifier });
}

bool IdeologyManager::add_ideology(
   std::string_view identifier, colour_t colour, IdeologyGroup const* group, bool uncivilised, bool can_reduce_militancy,
   Date spawn_date, ConditionalWeight&& add_political_reform, ConditionalWeight&& remove_political_reform,
   ConditionalWeight&& add_social_reform, ConditionalWeight&& remove_social_reform, ConditionalWeight&& add_military_reform,
   ConditionalWeight&& add_economic_reform
) {
   if (identifier.empty()) {
      Logger::error("Invalid ideology identifier - empty!");
      return false;
   }

   if (group == nullptr) {
      Logger::error("Null ideology group for ", identifier);
      return false;
   }

   return ideologies.add_item({
      identifier, colour, *group, uncivilised, can_reduce_militancy, spawn_date, std::move(add_political_reform),
      std::move(remove_political_reform), std::move(add_social_reform), std::move(remove_social_reform),
      std::move(add_military_reform), std::move(add_economic_reform)
   });
}

/* REQUIREMENTS:
 * POL-9, POL-10, POL-11, POL-12, POL-13, POL-14, POL-15
 */
bool IdeologyManager::load_ideology_file(ast::NodeCPtr root) {
   size_t expected_ideologies = 0;
   bool ret = expect_dictionary_reserve_length(ideology_groups,
      [this, &expected_ideologies](std::string_view key, ast::NodeCPtr value) -> bool {
         bool ret = expect_length(add_variable_callback(expected_ideologies))(value);
         ret &= add_ideology_group(key);
         return ret;
      }
   )(root);
   lock_ideology_groups();

   ideologies.reserve(ideologies.size() + expected_ideologies);
   ret &= expect_dictionary([this](std::string_view ideology_group_key, ast::NodeCPtr ideology_group_value) -> bool {
      IdeologyGroup const* ideology_group = get_ideology_group_by_identifier(ideology_group_key);

      return expect_dictionary([this, ideology_group](std::string_view key, ast::NodeCPtr value) -> bool {
         colour_t colour = colour_t::null();
         bool uncivilised = true, can_reduce_militancy = false;
         Date spawn_date;
         ConditionalWeight add_political_reform, remove_political_reform, add_social_reform, remove_social_reform,
            add_military_reform, add_economic_reform;

         bool ret = expect_dictionary_keys(
            "uncivilized", ZERO_OR_ONE, expect_bool(assign_variable_callback(uncivilised)),
            "color", ONE_EXACTLY, expect_colour(assign_variable_callback(colour)),
            "date", ZERO_OR_ONE, expect_date(assign_variable_callback(spawn_date)),
            "can_reduce_militancy", ZERO_OR_ONE, expect_bool(assign_variable_callback(can_reduce_militancy)),
            "add_political_reform", ONE_EXACTLY, add_political_reform.expect_conditional_weight(ConditionalWeight::BASE),
            "remove_political_reform", ONE_EXACTLY, remove_political_reform.expect_conditional_weight(ConditionalWeight::BASE),
            "add_social_reform", ONE_EXACTLY, add_social_reform.expect_conditional_weight(ConditionalWeight::BASE),
            "remove_social_reform", ONE_EXACTLY, remove_social_reform.expect_conditional_weight(ConditionalWeight::BASE),
            "add_military_reform", ZERO_OR_ONE, add_military_reform.expect_conditional_weight(ConditionalWeight::BASE),
            "add_economic_reform", ZERO_OR_ONE, add_economic_reform.expect_conditional_weight(ConditionalWeight::BASE)
         )(value);
         ret &= add_ideology(
            key, colour, ideology_group, uncivilised, can_reduce_militancy, spawn_date, std::move(add_political_reform),
            std::move(remove_political_reform), std::move(add_social_reform), std::move(remove_social_reform),
            std::move(add_military_reform), std::move(add_economic_reform)
         );
         return ret;
      })(ideology_group_value);
   })(root);
   lock_ideologies();

   return ret;
}

bool IdeologyManager::parse_scripts(GameManager const& game_manager) {
   bool ret = true;
   for (Ideology& ideology : ideologies.get_items()) {
      ideology.parse_scripts(game_manager);
   }
   return ret;
}