Merge pull request #14 from OpenVicProject/dataloading

Dataloading scaffolding + basic culture and pop history loading

1 files changed, 0 insertions, 423 deletions

diff --git a/src/openvic/map/Map.cpp b/src/openvic/map/Map.cpp
deleted file mode 100644
index 44c393d..0000000
--- a/src/openvic/map/Map.cpp
+++ /dev/null
@@ -1,423 +0,0 @@
-#include "Map.hpp"
-
-#include <cassert>
-#include <unordered_set>
-
-#include "../economy/Good.hpp"
-#include "../utility/Logger.hpp"
-
-using namespace OpenVic;
-
-Mapmode::Mapmode(const std::string_view new_identifier, index_t new_index, colour_func_t new_colour_func)
-	: HasIdentifier { new_identifier },
-	  index { new_index },
-	  colour_func { new_colour_func } {
-	assert(colour_func != nullptr);
-}
-
-const Mapmode Mapmode::ERROR_MAPMODE { "mapmode_error", 0,
-	[](Map const& map, Province const& province) -> colour_t { return 0xFFFF0000; } };
-
-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(const std::string_view 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 for ", identifier, ": ", Province::colour_to_hex_string(colour));
-		return FAILURE;
-	}
-	Province new_province { identifier, colour, static_cast<index_t>(provinces.get_item_count() + 1) };
-	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(const std::string_view identifier) {
-	if (water_provinces.is_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;
-	}
-	if (water_provinces.add_province(province) != SUCCESS) {
-		Logger::error("Failed to add province ", identifier, " to water province set!");
-		return FAILURE;
-	}
-	province->water = true;
-	return SUCCESS;
-}
-
-void Map::lock_water_provinces() {
-	water_provinces.lock();
-	Logger::info("Locked water provinces after registering ", water_provinces.get_province_count());
-}
-
-return_t Map::add_region(const std::string_view identifier, std::vector<std::string_view> const& province_identifiers) {
-	if (identifier.empty()) {
-		Logger::error("Invalid region identifier - empty!");
-		return FAILURE;
-	}
-	Region new_region { identifier };
-	return_t ret = SUCCESS;
-	for (const std::string_view 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, " in region ", 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("Cannot add province ", province_identifier, " to region ", identifier, " - it is already part of ", regions.get_item_by_index(other_region_index)->get_identifier());
-					else
-						Logger::error("Cannot add province ", province_identifier, " to region ", identifier, " - it is already part of an unknown region with index ", other_region_index);
-					ret = FAILURE;
-				} else if (new_region.add_province(province) != SUCCESS) {
-					Logger::error("Failed to add province ", province_identifier, " to region ", identifier);
-					ret = FAILURE;
-				}
-			}
-		} else {
-			Logger::error("Invalid province identifier ", province_identifier, " for region ", identifier);
-			ret = FAILURE;
-		}
-	}
-	new_region.lock();
-	if (!new_region.get_province_count()) {
-		Logger::error("No valid provinces in list for ", identifier);
-		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(const std::string_view identifier) {
-	return provinces.get_item_by_identifier(identifier);
-}
-
-Province const* Map::get_province_by_identifier(const std::string_view 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;
-}
-
-void Map::set_selected_province(index_t index) {
-	if (index > get_province_count()) {
-		Logger::error("Trying to set selected province to an invalid index ", index, " (max index is ", get_province_count(), ")");
-		selected_province = NULL_INDEX;
-	} else {
-		selected_province = index;
-	}
-}
-
-index_t Map::get_selected_province_index() const {
-	return selected_province;
-}
-
-Province const* Map::get_selected_province() const {
-	return get_province_by_index(get_selected_province_index());
-}
-
-Region* Map::get_region_by_identifier(const std::string_view identifier) {
-	return regions.get_item_by_identifier(identifier);
-}
-
-Region const* Map::get_region_by_identifier(const std::string_view identifier) const {
-	return regions.get_item_by_identifier(identifier);
-}
-
-static colour_t colour_at(uint8_t const* colour_data, int32_t idx) {
-	idx *= 3;
-	return (colour_data[idx] << 16) | (colour_data[idx + 1] << 8) | colour_data[idx + 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, bool detailed_errors) {
-	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);
-					if (detailed_errors) {
-						Logger::error("Unrecognised terrain colour ", Province::colour_to_hex_string(terrain_colour),
-							" at (", x, ", ", y, ")");
-					}
-				}
-				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);
-				if (detailed_errors) {
-					Logger::error("Unrecognised province colour ", Province::colour_to_hex_string(province_colour),
-						" at (", x, ", ", y, ")");
-				}
-			}
-			province_shape_image[idx].index = NULL_INDEX;
-		}
-	}
-	if (!unrecognised_province_colours.empty()) {
-		Logger::error("Province image contains ", unrecognised_province_colours.size(), " unrecognised province colours");
-		ret = FAILURE;
-	}
-	if (!unrecognised_terrain_colours.empty()) {
-		Logger::error("Terrain image contains ", unrecognised_terrain_colours.size(), " unrecognised terrain colours");
-		ret = FAILURE;
-	}
-
-	size_t missing = 0;
-	for (size_t idx = 0; idx < province_checklist.size(); ++idx) {
-		if (!province_checklist[idx]) {
-			if (detailed_errors) {
-				Logger::error("Province missing from shape image: ", provinces.get_item_by_index(idx)->to_string());
-			}
-			missing++;
-		}
-	}
-	if (missing > 0) {
-		Logger::error("Province image is missing ", missing, " province colours");
-		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(const std::string_view 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({ identifier, mapmodes.get_item_count(), 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(const std::string_view 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;
-	}
-	return_t ret = SUCCESS;
-	Mapmode const* mapmode = mapmodes.get_item_by_index(index);
-	if (mapmode == nullptr) {
-		// Not an error if mapmodes haven't yet been loaded,
-		// e.g. if we want to allocate the province colour
-		// texture before mapmodes are loaded.
-		if (!(mapmodes.get_item_count() == 0 && index == 0)) {
-			Logger::error("Invalid mapmode index: ", index);
-			ret = FAILURE;
-		}
-		mapmode = &Mapmode::ERROR_MAPMODE;
-	}
-	// 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) & FULL_COLOUR;
-		*target++ = (colour >> 8) & FULL_COLOUR;
-		*target++ = colour & FULL_COLOUR;
-		*target++ = (colour >> 24) & FULL_COLOUR;
-	}
-	return ret;
-}
-
-void Map::update_highest_province_population() {
-	highest_province_population = 0;
-	for (Province const& province : provinces.get_items()) {
-		highest_province_population = std::max(highest_province_population, province.get_total_population());
-	}
-}
-
-Pop::pop_size_t Map::get_highest_province_population() const {
-	return highest_province_population;
-}
-
-void Map::update_total_map_population() {
-	total_map_population = 0;
-	for (Province const& province : provinces.get_items()) {
-		total_map_population += province.get_total_population();
-	}
-}
-
-Pop::pop_size_t Map::get_total_map_population() const {
-	return total_map_population;
-}
-
-return_t Map::setup(GoodManager const& good_manager, BuildingManager const& building_manager, PopManager const& pop_manager) {
-	return_t ret = SUCCESS;
-	for (Province& province : provinces.get_items()) {
-		province.clear_pops();
-		// Set all land provinces to have an RGO based on their index to test them
-		if (!province.is_water() && good_manager.get_good_count() > 0)
-			province.rgo = good_manager.get_good_by_index(province.get_index() % good_manager.get_good_count());
-		if (building_manager.generate_province_buildings(province) != SUCCESS) ret = FAILURE;
-		// Add some pops to the province (for testing purposes)
-		if (!province.is_water())
-			pop_manager.generate_test_pops(province);
-	}
-	return ret;
-}
-
-void Map::update_state(Date const& today) {
-	for (Province& province : provinces.get_items())
-		province.update_state(today);
-	update_highest_province_population();
-	update_total_map_population();
-}
-
-void Map::tick(Date const& today) {
-	for (Province& province : provinces.get_items())
-		province.tick(today);
-}