Moved simulation code to separate submodule

8 files changed, 0 insertions, 809 deletions

diff --git a/extension/src/openvic2/map/Building.cpp b/extension/src/openvic2/map/Building.cpp
deleted file mode 100644
index a2694b9..0000000
--- a/extension/src/openvic2/map/Building.cpp
+++ /dev/null
@@ -1,126 +0,0 @@
-#include "Building.hpp"
-
-#include <cassert>
-
-#include "../Logger.hpp"
-#include "Province.hpp"
-
-using namespace OpenVic2;
-
-Building::Building(BuildingType const& new_type) : HasIdentifier { new_type.get_identifier() },
-												   type { new_type } {}
-
-bool Building::_can_expand() const {
-	return level < type.get_max_level();
-}
-
-BuildingType const& Building::get_type() const {
-	return type;
-}
-
-Building::level_t Building::get_level() const {
-	return level;
-}
-
-Building::ExpansionState Building::get_expansion_state() const {
-	return expansion_state;
-}
-
-Date const& Building::get_start_date() const {
-	return start;
-}
-
-Date const& Building::get_end_date() const {
-	return end;
-}
-
-float Building::get_expansion_progress() const {
-	return expansion_progress;
-}
-
-return_t Building::expand() {
-	if (expansion_state == ExpansionState::CanExpand) {
-		expansion_state = ExpansionState::Preparing;
-		expansion_progress = 0.0f;
-		return SUCCESS;
-	}
-	return FAILURE;
-}
-
-/* REQUIREMENTS:
- * MAP-71, MAP-74, MAP-77
- */
-void Building::update_state(Date const& today) {
-	switch (expansion_state) {
-		case ExpansionState::Preparing:
-			start = today;
-			end = start + type.get_build_time();
-			break;
-		case ExpansionState::Expanding:
-			expansion_progress = static_cast<double>(today - start) / static_cast<double>(end - start);
-			break;
-		default: expansion_state = _can_expand() ? ExpansionState::CanExpand : ExpansionState::CannotExpand;
-	}
-}
-
-void Building::tick(Date const& today) {
-	if (expansion_state == ExpansionState::Preparing) {
-		expansion_state = ExpansionState::Expanding;
-	}
-	if (expansion_state == ExpansionState::Expanding) {
-		if (end <= today) {
-			level++;
-			expansion_state = ExpansionState::CannotExpand;
-		}
-	}
-}
-
-BuildingType::BuildingType(std::string const& new_identifier, Building::level_t new_max_level, Timespan new_build_time) : HasIdentifier { new_identifier },
-																														  max_level { new_max_level },
-																														  build_time { new_build_time } {
-	assert(new_max_level >= 0);
-	assert(build_time >= 0);
-}
-
-Building::level_t BuildingType::get_max_level() const {
-	return max_level;
-}
-
-Timespan BuildingType::get_build_time() const {
-	return build_time;
-}
-
-BuildingManager::BuildingManager() : building_types { "building types" } {}
-
-return_t BuildingManager::add_building_type(std::string const& identifier, Building::level_t max_level, Timespan build_time) {
-	if (identifier.empty()) {
-		Logger::error("Invalid building type identifier - empty!");
-		return FAILURE;
-	}
-	if (max_level < 0) {
-		Logger::error("Invalid building type max level: ", max_level);
-		return FAILURE;
-	}
-	if (build_time < 0) {
-		Logger::error("Invalid building type build time: ", build_time);
-		return FAILURE;
-	}
-	return building_types.add_item({ identifier, max_level, build_time });
-}
-
-void BuildingManager::lock_building_types() {
-	building_types.lock();
-}
-
-BuildingType const* BuildingManager::get_building_type_by_identifier(std::string const& identifier) const {
-	return building_types.get_item_by_identifier(identifier);
-}
-
-return_t BuildingManager::generate_province_buildings(Province& province) const {
-	return_t ret = SUCCESS;
-	province.reset_buildings();
-	for (BuildingType const& type : building_types.get_items())
-		if (province.add_building(type) != SUCCESS) ret = FAILURE;
-	province.lock_buildings();
-	return ret;
-}
diff --git a/extension/src/openvic2/map/Building.hpp b/extension/src/openvic2/map/Building.hpp
deleted file mode 100644
index 492cbc6..0000000
--- a/extension/src/openvic2/map/Building.hpp
+++ /dev/null
@@ -1,85 +0,0 @@
-#pragma once
-
-#include <vector>
-
-#include "../Date.hpp"
-#include "../Types.hpp"
-
-namespace OpenVic2 {
-	struct Province;
-	struct BuildingType;
-
-	/* REQUIREMENTS:
-	 * MAP-11, MAP-72, MAP-73
-	 * MAP-12, MAP-75, MAP-76
-	 * MAP-13, MAP-78, MAP-79
-	 */
-	struct Building : HasIdentifier {
-		friend struct Province;
-
-		using level_t = int8_t;
-
-		enum class ExpansionState {
-			CannotExpand,
-			CanExpand,
-			Preparing,
-			Expanding
-		};
-
-	private:
-		BuildingType const& type;
-		level_t level = 0;
-		ExpansionState expansion_state = ExpansionState::CannotExpand;
-		Date start, end;
-		float expansion_progress;
-
-		Building(BuildingType const& new_type);
-
-		bool _can_expand() const;
-
-	public:
-		Building(Building&&) = default;
-
-		BuildingType const& get_type() const;
-		level_t get_level() const;
-		ExpansionState get_expansion_state() const;
-		Date const& get_start_date() const;
-		Date const& get_end_date() const;
-		float get_expansion_progress() const;
-
-		return_t expand();
-		void update_state(Date const& today);
-		void tick(Date const& today);
-	};
-
-	struct BuildingManager;
-
-	struct BuildingType : HasIdentifier {
-		friend struct BuildingManager;
-
-	private:
-		const Building::level_t max_level;
-		const Timespan build_time;
-
-		BuildingType(std::string const& new_identifier, Building::level_t new_max_level, Timespan new_build_time);
-
-	public:
-		BuildingType(BuildingType&&) = default;
-
-		Building::level_t get_max_level() const;
-		Timespan get_build_time() const;
-	};
-
-	struct BuildingManager {
-	private:
-		IdentifierRegistry<BuildingType> building_types;
-
-	public:
-		BuildingManager();
-
-		return_t add_building_type(std::string const& identifier, Building::level_t max_level, Timespan build_time);
-		void lock_building_types();
-		BuildingType const* get_building_type_by_identifier(std::string const& identifier) const;
-		return_t generate_province_buildings(Province& province) const;
-	};
-}
diff --git a/extension/src/openvic2/map/Map.cpp b/extension/src/openvic2/map/Map.cpp
deleted file mode 100644
index f920ccc..0000000
--- a/extension/src/openvic2/map/Map.cpp
+++ /dev/null
@@ -1,336 +0,0 @@
-#include "Map.hpp"
-
-#include <cassert>
-#include <unordered_set>
-
-#include "../Logger.hpp"
-
-using namespace OpenVic2;
-
-Mapmode::Mapmode(index_t new_index, std::string const& new_identifier, colour_func_t new_colour_func)
-	: HasIdentifier { new_identifier },
-	  index { new_index },
-	  colour_func { new_colour_func } {
-	assert(colour_func != nullptr);
-}
-
-Mapmode::index_t Mapmode::get_index() const {
-	return index;
-}
-
-colour_t Mapmode::get_colour(Map const& map, Province const& province) const {
-	return colour_func ? colour_func(map, province) : NULL_COLOUR;
-}
-
-Map::Map() : provinces { "provinces" },
-			 regions { "regions" },
-			 mapmodes { "mapmodes" } {}
-
-return_t Map::add_province(std::string const& identifier, colour_t colour) {
-	if (provinces.get_item_count() >= MAX_INDEX) {
-		Logger::error("The map's province list is full - there can be at most ", MAX_INDEX, " provinces");
-		return FAILURE;
-	}
-	if (identifier.empty()) {
-		Logger::error("Invalid province identifier - empty!");
-		return FAILURE;
-	}
-	if (colour == NULL_COLOUR || colour > MAX_COLOUR_RGB) {
-		Logger::error("Invalid province colour: ", Province::colour_to_hex_string(colour));
-		return FAILURE;
-	}
-	Province new_province { static_cast<index_t>(provinces.get_item_count() + 1), identifier, colour };
-	const index_t index = get_index_from_colour(colour);
-	if (index != NULL_INDEX) {
-		Logger::error("Duplicate province colours: ", get_province_by_index(index)->to_string(), " and ", new_province.to_string());
-		return FAILURE;
-	}
-	colour_index_map[new_province.get_colour()] = new_province.get_index();
-	return provinces.add_item(std::move(new_province));
-}
-
-void Map::lock_provinces() {
-	provinces.lock();
-}
-
-return_t Map::set_water_province(std::string const& identifier) {
-	if (water_provinces_locked) {
-		Logger::error("The map's water provinces have already been locked!");
-		return FAILURE;
-	}
-	Province* province = get_province_by_identifier(identifier);
-	if (province == nullptr) {
-		Logger::error("Unrecognised water province identifier: ", identifier);
-		return FAILURE;
-	}
-	if (province->is_water()) {
-		Logger::error("Province ", identifier, " is already a water province!");
-		return FAILURE;
-	}
-	province->water = true;
-	water_province_count++;
-	return SUCCESS;
-}
-
-void Map::lock_water_provinces() {
-	water_provinces_locked = true;
-	Logger::info("Locked water provinces after registering ", water_province_count);
-}
-
-return_t Map::add_region(std::string const& identifier, std::vector<std::string> const& province_identifiers) {
-	if (identifier.empty()) {
-		Logger::error("Invalid region identifier - empty!");
-		return FAILURE;
-	}
-	Region new_region { identifier };
-	return_t ret = SUCCESS;
-	for (std::string const& province_identifier : province_identifiers) {
-		Province* province = get_province_by_identifier(province_identifier);
-		if (province != nullptr) {
-			if (new_region.contains_province(province)) {
-				Logger::error("Duplicate province identifier ", province_identifier);
-				ret = FAILURE;
-			} else {
-				size_t other_region_index = reinterpret_cast<size_t>(province->get_region());
-				if (other_region_index != 0) {
-					other_region_index--;
-					if (other_region_index < regions.get_item_count())
-						Logger::error("Province ", province_identifier, " is already part of ", regions.get_item_by_index(other_region_index)->get_identifier());
-					else
-						Logger::error("Province ", province_identifier, " is already part of an unknown region with index ", other_region_index);
-					ret = FAILURE;
-				} else new_region.provinces.insert(province);
-			}
-		} else {
-			Logger::error("Invalid province identifier ", province_identifier);
-			ret = FAILURE;
-		}
-	}
-	if (!new_region.get_province_count()) {
-		Logger::error("No valid provinces in region's list");
-		return FAILURE;
-	}
-
-	// Used to detect provinces listed in multiple regions, will
-	// be corrected once regions is stable (i.e. lock_regions).
-	Region* tmp_region_index = reinterpret_cast<Region*>(regions.get_item_count());
-	for (Province* province : new_region.get_provinces())
-		province->region = tmp_region_index;
-	if (regions.add_item(std::move(new_region)) != SUCCESS) ret = FAILURE;
-	return ret;
-}
-
-void Map::lock_regions() {
-	regions.lock();
-	for (Region& region : regions.get_items())
-		for (Province* province : region.get_provinces())
-			province->region = &region;
-}
-
-size_t Map::get_province_count() const {
-	return provinces.get_item_count();
-}
-
-Province* Map::get_province_by_index(index_t index) {
-	return index != NULL_INDEX ? provinces.get_item_by_index(index - 1) : nullptr;
-}
-
-Province const* Map::get_province_by_index(index_t index) const {
-	return index != NULL_INDEX ? provinces.get_item_by_index(index - 1) : nullptr;
-}
-
-Province* Map::get_province_by_identifier(std::string const& identifier) {
-	return provinces.get_item_by_identifier(identifier);
-}
-
-Province const* Map::get_province_by_identifier(std::string const& identifier) const {
-	return provinces.get_item_by_identifier(identifier);
-}
-
-index_t Map::get_index_from_colour(colour_t colour) const {
-	const colour_index_map_t::const_iterator it = colour_index_map.find(colour);
-	if (it != colour_index_map.end()) return it->second;
-	return NULL_INDEX;
-}
-
-index_t Map::get_province_index_at(size_t x, size_t y) const {
-	if (x < width && y < height) return province_shape_image[x + y * width].index;
-	return NULL_INDEX;
-}
-
-Region* Map::get_region_by_identifier(std::string const& identifier) {
-	return regions.get_item_by_identifier(identifier);
-}
-
-Region const* Map::get_region_by_identifier(std::string const& identifier) const {
-	return regions.get_item_by_identifier(identifier);
-}
-
-static colour_t colour_at(uint8_t const* colour_data, int32_t idx) {
-	return (colour_data[idx * 3] << 16) | (colour_data[idx * 3 + 1] << 8) | colour_data[idx * 3 + 2];
-}
-
-return_t Map::generate_province_shape_image(size_t new_width, size_t new_height, uint8_t const* colour_data,
-	uint8_t const* terrain_data, terrain_variant_map_t const& terrain_variant_map) {
-	if (!province_shape_image.empty()) {
-		Logger::error("Province index image has already been generated!");
-		return FAILURE;
-	}
-	if (!provinces.is_locked()) {
-		Logger::error("Province index image cannot be generated until after provinces are locked!");
-		return FAILURE;
-	}
-	if (new_width < 1 || new_height < 1) {
-		Logger::error("Invalid province image dimensions: ", new_width, "x", new_height);
-		return FAILURE;
-	}
-	if (colour_data == nullptr) {
-		Logger::error("Province colour data pointer is null!");
-		return FAILURE;
-	}
-	if (terrain_data == nullptr) {
-		Logger::error("Province terrain data pointer is null!");
-		return FAILURE;
-	}
-	width = new_width;
-	height = new_height;
-	province_shape_image.resize(width * height);
-
-	std::vector<bool> province_checklist(provinces.get_item_count());
-	return_t ret = SUCCESS;
-	std::unordered_set<colour_t> unrecognised_province_colours, unrecognised_terrain_colours;
-
-	for (int32_t y = 0; y < height; ++y) {
-		for (int32_t x = 0; x < width; ++x) {
-			const int32_t idx = x + y * width;
-
-			const colour_t terrain_colour = colour_at(terrain_data, idx);
-			const terrain_variant_map_t::const_iterator it = terrain_variant_map.find(terrain_colour);
-			if (it != terrain_variant_map.end()) province_shape_image[idx].terrain = it->second;
-			else {
-				if (unrecognised_terrain_colours.find(terrain_colour) == unrecognised_terrain_colours.end()) {
-					unrecognised_terrain_colours.insert(terrain_colour);
-					Logger::error("Unrecognised terrain colour ", Province::colour_to_hex_string(terrain_colour), " at (", x, ", ", y, ")");
-					ret = FAILURE;
-				}
-				province_shape_image[idx].terrain = 0;
-			}
-
-			const colour_t province_colour = colour_at(colour_data, idx);
-			if (x > 0) {
-				const int32_t jdx = idx - 1;
-				if (colour_at(colour_data, jdx) == province_colour) {
-					province_shape_image[idx].index = province_shape_image[jdx].index;
-					continue;
-				}
-			}
-			if (y > 0) {
-				const int32_t jdx = idx - width;
-				if (colour_at(colour_data, jdx) == province_colour) {
-					province_shape_image[idx].index = province_shape_image[jdx].index;
-					continue;
-				}
-			}
-			const index_t index = get_index_from_colour(province_colour);
-			if (index != NULL_INDEX) {
-				province_checklist[index - 1] = true;
-				province_shape_image[idx].index = index;
-				continue;
-			}
-			if (unrecognised_province_colours.find(province_colour) == unrecognised_province_colours.end()) {
-				unrecognised_province_colours.insert(province_colour);
-				Logger::error("Unrecognised province colour ", Province::colour_to_hex_string(province_colour), " at (", x, ", ", y, ")");
-				ret = FAILURE;
-			}
-			province_shape_image[idx].index = NULL_INDEX;
-		}
-	}
-
-	for (size_t idx = 0; idx < province_checklist.size(); ++idx) {
-		if (!province_checklist[idx]) {
-			Logger::error("Province missing from shape image: ", provinces.get_item_by_index(idx)->to_string());
-			ret = FAILURE;
-		}
-	}
-	return ret;
-}
-
-size_t Map::get_width() const {
-	return width;
-}
-
-size_t Map::get_height() const {
-	return height;
-}
-
-std::vector<Map::shape_pixel_t> const& Map::get_province_shape_image() const {
-	return province_shape_image;
-}
-
-return_t Map::add_mapmode(std::string const& identifier, Mapmode::colour_func_t colour_func) {
-	if (identifier.empty()) {
-		Logger::error("Invalid mapmode identifier - empty!");
-		return FAILURE;
-	}
-	if (colour_func == nullptr) {
-		Logger::error("Mapmode colour function is null for identifier: ", identifier);
-		return FAILURE;
-	}
-	return mapmodes.add_item({ mapmodes.get_item_count(), identifier, colour_func });
-}
-
-void Map::lock_mapmodes() {
-	mapmodes.lock();
-}
-
-size_t Map::get_mapmode_count() const {
-	return mapmodes.get_item_count();
-}
-
-Mapmode const* Map::get_mapmode_by_index(size_t index) const {
-	return mapmodes.get_item_by_index(index);
-}
-
-Mapmode const* Map::get_mapmode_by_identifier(std::string const& identifier) const {
-	return mapmodes.get_item_by_identifier(identifier);
-}
-
-return_t Map::generate_mapmode_colours(Mapmode::index_t index, uint8_t* target) const {
-	if (target == nullptr) {
-		Logger::error("Mapmode colour target pointer is null!");
-		return FAILURE;
-	}
-	Mapmode const* mapmode = mapmodes.get_item_by_index(index);
-	if (mapmode == nullptr) {
-		Logger::error("Invalid mapmode index: ", index);
-		return FAILURE;
-	}
-	// Skip past Province::NULL_INDEX
-	for (size_t i = 0; i < MAPMODE_COLOUR_SIZE; ++i)
-		*target++ = 0;
-	for (Province const& province : provinces.get_items()) {
-		const colour_t colour = mapmode->get_colour(*this, province);
-		*target++ = (colour >> 16) & 0xFF;
-		*target++ = (colour >> 8) & 0xFF;
-		*target++ = colour & 0xFF;
-		*target++ = (colour >> 24) & 0xFF;
-	}
-	return SUCCESS;
-}
-
-return_t Map::generate_province_buildings(BuildingManager const& manager) {
-	return_t ret = SUCCESS;
-	for (Province& province : provinces.get_items())
-		if (manager.generate_province_buildings(province) != SUCCESS) ret = FAILURE;
-	return ret;
-}
-
-void Map::update_state(Date const& today) {
-	for (Province& province : provinces.get_items())
-		province.update_state(today);
-}
-
-void Map::tick(Date const& today) {
-	for (Province& province : provinces.get_items())
-		province.tick(today);
-}
diff --git a/extension/src/openvic2/map/Map.hpp b/extension/src/openvic2/map/Map.hpp
deleted file mode 100644
index 4fc97c9..0000000
--- a/extension/src/openvic2/map/Map.hpp
+++ /dev/null
@@ -1,93 +0,0 @@
-#pragma once
-
-#include <functional>
-
-#include "Region.hpp"
-
-namespace OpenVic2 {
-
-	struct Mapmode : HasIdentifier {
-		friend struct Map;
-
-		using colour_func_t = std::function<colour_t(Map const&, Province const&)>;
-		using index_t = size_t;
-
-	private:
-		const index_t index;
-		const colour_func_t colour_func;
-
-		Mapmode(index_t new_index, std::string const& new_identifier, colour_func_t new_colour_func);
-
-	public:
-		index_t get_index() const;
-		colour_t get_colour(Map const& map, Province const& province) const;
-	};
-
-	/* REQUIREMENTS:
-	 * MAP-4
-	 */
-	struct Map {
-		using terrain_t = uint8_t;
-		using terrain_variant_map_t = std::map<colour_t, terrain_t>;
-
-#pragma pack(push, 1)
-		struct shape_pixel_t {
-			index_t index;
-			terrain_t terrain;
-		};
-#pragma pack(pop)
-	private:
-		using colour_index_map_t = std::map<colour_t, index_t>;
-
-		IdentifierRegistry<Province> provinces;
-		IdentifierRegistry<Region> regions;
-		IdentifierRegistry<Mapmode> mapmodes;
-		bool water_provinces_locked = false;
-		size_t water_province_count = 0;
-
-		size_t width = 0, height = 0;
-		std::vector<shape_pixel_t> province_shape_image;
-		colour_index_map_t colour_index_map;
-
-		index_t get_index_from_colour(colour_t colour) const;
-
-	public:
-		Map();
-
-		return_t add_province(std::string const& identifier, colour_t colour);
-		void lock_provinces();
-		return_t set_water_province(std::string const& identifier);
-		void lock_water_provinces();
-		return_t add_region(std::string const& identifier, std::vector<std::string> const& province_identifiers);
-		void lock_regions();
-
-		size_t get_province_count() const;
-		Province* get_province_by_index(index_t index);
-		Province const* get_province_by_index(index_t index) const;
-		Province* get_province_by_identifier(std::string const& identifier);
-		Province const* get_province_by_identifier(std::string const& identifier) const;
-		index_t get_province_index_at(size_t x, size_t y) const;
-
-		Region* get_region_by_identifier(std::string const& identifier);
-		Region const* get_region_by_identifier(std::string const& identifier) const;
-
-		return_t generate_province_shape_image(size_t new_width, size_t new_height, uint8_t const* colour_data,
-			uint8_t const* terrain_data, terrain_variant_map_t const& terrain_variant_map);
-		size_t get_width() const;
-		size_t get_height() const;
-		std::vector<shape_pixel_t> const& get_province_shape_image() const;
-
-		return_t add_mapmode(std::string const& identifier, Mapmode::colour_func_t colour_func);
-		void lock_mapmodes();
-		size_t get_mapmode_count() const;
-		Mapmode const* get_mapmode_by_index(Mapmode::index_t index) const;
-		Mapmode const* get_mapmode_by_identifier(std::string const& identifier) const;
-		static constexpr size_t MAPMODE_COLOUR_SIZE = 4;
-		return_t generate_mapmode_colours(Mapmode::index_t index, uint8_t* target) const;
-
-		return_t generate_province_buildings(BuildingManager const& manager);
-
-		void update_state(Date const& today);
-		void tick(Date const& today);
-	};
-}
diff --git a/extension/src/openvic2/map/Province.cpp b/extension/src/openvic2/map/Province.cpp
deleted file mode 100644
index 79f3ddd..0000000
--- a/extension/src/openvic2/map/Province.cpp
+++ /dev/null
@@ -1,69 +0,0 @@
-#include "Province.hpp"
-
-#include <cassert>
-#include <iomanip>
-#include <sstream>
-
-using namespace OpenVic2;
-
-Province::Province(index_t new_index, std::string const& new_identifier, colour_t new_colour) : HasIdentifier { new_identifier },
-																								HasColour { new_colour },
-																								index { new_index },
-																								buildings { "buildings" } {
-	assert(index != NULL_INDEX);
-	assert(new_colour != NULL_COLOUR);
-}
-
-index_t Province::get_index() const {
-	return index;
-}
-
-Region* Province::get_region() const {
-	return region;
-}
-
-bool Province::is_water() const {
-	return water;
-}
-
-Province::life_rating_t Province::get_life_rating() const {
-	return life_rating;
-}
-
-return_t Province::add_building(BuildingType const& type) {
-	return buildings.add_item({ type });
-}
-
-void Province::lock_buildings() {
-	buildings.lock(false);
-}
-
-void Province::reset_buildings() {
-	buildings.reset();
-}
-
-std::vector<Building> const& Province::get_buildings() const {
-	return buildings.get_items();
-}
-
-return_t Province::expand_building(std::string const& building_type_identifier) {
-	Building* building = buildings.get_item_by_identifier(building_type_identifier);
-	if (building == nullptr) return FAILURE;
-	return building->expand();
-}
-
-std::string Province::to_string() const {
-	std::stringstream stream;
-	stream << "(#" << std::to_string(index) << ", " << get_identifier() << ", 0x" << colour_to_hex_string() << ")";
-	return stream.str();
-}
-
-void Province::update_state(Date const& today) {
-	for (Building& building : buildings.get_items())
-		building.update_state(today);
-}
-
-void Province::tick(Date const& today) {
-	for (Building& building : buildings.get_items())
-		building.tick(today);
-}
diff --git a/extension/src/openvic2/map/Province.hpp b/extension/src/openvic2/map/Province.hpp
deleted file mode 100644
index dd1742c..0000000
--- a/extension/src/openvic2/map/Province.hpp
+++ /dev/null
@@ -1,43 +0,0 @@
-#pragma once
-
-#include "Building.hpp"
-
-namespace OpenVic2 {
-	struct Map;
-	struct Region;
-
-	/* REQUIREMENTS:
-	 * MAP-5, MAP-8, MAP-43, MAP-47
-	 */
-	struct Province : HasIdentifier, HasColour {
-		friend struct Map;
-
-		using life_rating_t = int8_t;
-
-	private:
-		const index_t index;
-		Region* region = nullptr;
-		bool water = false;
-		life_rating_t life_rating = 0;
-		IdentifierRegistry<Building> buildings;
-
-		Province(index_t new_index, std::string const& new_identifier, colour_t new_colour);
-
-	public:
-		Province(Province&&) = default;
-
-		index_t get_index() const;
-		Region* get_region() const;
-		bool is_water() const;
-		life_rating_t get_life_rating() const;
-		return_t add_building(BuildingType const& type);
-		void lock_buildings();
-		void reset_buildings();
-		std::vector<Building> const& get_buildings() const;
-		return_t expand_building(std::string const& building_type_identifier);
-		std::string to_string() const;
-
-		void update_state(Date const& today);
-		void tick(Date const& today);
-	};
-}
diff --git a/extension/src/openvic2/map/Region.cpp b/extension/src/openvic2/map/Region.cpp
deleted file mode 100644
index bd87479..0000000
--- a/extension/src/openvic2/map/Region.cpp
+++ /dev/null
@@ -1,24 +0,0 @@
-#include "Region.hpp"
-
-#include <cassert>
-
-using namespace OpenVic2;
-
-size_t ProvinceSet::get_province_count() const {
-	return provinces.size();
-}
-
-bool ProvinceSet::contains_province(Province const* province) const {
-	return province && std::find(provinces.begin(), provinces.end(), province) != provinces.end();
-}
-
-std::set<Province*> const& ProvinceSet::get_provinces() const {
-	return provinces;
-}
-
-Region::Region(std::string const& new_identifier) : HasIdentifier { new_identifier } {}
-
-colour_t Region::get_colour() const {
-	if (provinces.empty()) return 0xFF0000;
-	return (*provinces.cbegin())->get_colour();
-}
diff --git a/extension/src/openvic2/map/Region.hpp b/extension/src/openvic2/map/Region.hpp
deleted file mode 100644
index 8f1af70..0000000
--- a/extension/src/openvic2/map/Region.hpp
+++ /dev/null
@@ -1,33 +0,0 @@
-#pragma once
-
-#include <set>
-
-#include "Province.hpp"
-
-namespace OpenVic2 {
-
-	struct ProvinceSet {
-	protected:
-		std::set<Province*> provinces;
-
-	public:
-		size_t get_province_count() const;
-		bool contains_province(Province const* province) const;
-		std::set<Province*> const& get_provinces() const;
-	};
-
-	/* REQUIREMENTS:
-	 * MAP-6, MAP-44, MAP-48
-	 */
-	struct Region : HasIdentifier, ProvinceSet {
-		friend struct Map;
-
-	private:
-		Region(std::string const& new_identifier);
-
-	public:
-		Region(Region&&) = default;
-
-		colour_t get_colour() const;
-	};
-}