From d3f3187209cb4085f27f95ce8ad2a77af25704fd Mon Sep 17 00:00:00 2001 From: Hop311 Date: Sun, 23 Apr 2023 19:49:01 +0100 Subject: C++ refactoring + simulation prototype --- extension/src/openvic2/Map.cpp | 348 ----------------------------------------- 1 file changed, 348 deletions(-) delete mode 100644 extension/src/openvic2/Map.cpp (limited to 'extension/src/openvic2/Map.cpp') diff --git a/extension/src/openvic2/Map.cpp b/extension/src/openvic2/Map.cpp deleted file mode 100644 index 0ac8091..0000000 --- a/extension/src/openvic2/Map.cpp +++ /dev/null @@ -1,348 +0,0 @@ -#include "Map.hpp" - -#include -#include - -using namespace OpenVic2; - -static const std::string SEPARATOR = "\n - "; - -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; -} - -Mapmode::colour_func_t Mapmode::get_colour_func() const { - return colour_func; -} - -return_t Map::add_province(std::string const& identifier, Province::colour_t colour, std::string& error_message) { - if (provinces_locked) { - error_message = "The map's province list has already been locked!"; - return FAILURE; - } - if (provinces.size() >= Province::MAX_INDEX) { - error_message = "The map's province list is full - there can be at most " + std::to_string(Province::MAX_INDEX) + " provinces"; - return FAILURE; - } - if (identifier.empty()) { - error_message = "Empty province identifier for colour " + Province::colour_to_hex_string(colour); - return FAILURE; - } - if (colour == Province::NULL_COLOUR || colour > Province::MAX_COLOUR) { - error_message = "Invalid province colour: " + Province::colour_to_hex_string(colour); - return FAILURE; - } - Province new_province{ static_cast(provinces.size() + 1), identifier, colour }; - Province const* old_province = get_province_by_identifier(identifier); - if (old_province != nullptr) { - error_message = "Duplicate province identifiers: " + old_province->to_string() + " and " + new_province.to_string(); - return FAILURE; - } - old_province = get_province_by_colour(colour); - if (old_province != nullptr) { - error_message = "Duplicate province colours: " + old_province->to_string() + " and " + new_province.to_string(); - return FAILURE; - } - provinces.push_back(new_province); - error_message = "Added province: " + new_province.to_string(); - return SUCCESS; -} - -void Map::lock_provinces() { - provinces_locked = true; -} - -return_t Map::set_water_province(std::string const& identifier, std::string& error_message) { - if (water_provinces_locked) { - error_message = "The map's water provinces have already been locked!"; - return FAILURE; - } - Province* province = get_province_by_identifier(identifier); - if (province == nullptr) { - error_message = "Unrecognised water province identifier: " + identifier; - return FAILURE; - } - if (province->is_water()) { - error_message = "Province " + identifier + " is already a water province!"; - return FAILURE; - } - province->water = true; - error_message = "Set province " + identifier + " as a water province"; - return SUCCESS; -} - -void Map::lock_water_provinces() { - water_provinces_locked = true; -} - -return_t Map::add_region(std::string const& identifier, std::vector const& province_identifiers, std::string& error_message) { - if (regions_locked) { - error_message = "The map's region list has already been locked!"; - return FAILURE; - } - if (identifier.empty()) { - error_message = "Empty region identifier!"; - return FAILURE; - } - if (provinces.empty()) { - error_message = "Empty province list for region " + identifier; - return FAILURE; - } - Region new_region{ identifier }; - error_message.clear(); - 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)) - error_message += SEPARATOR + "Duplicate province identifier " + province_identifier; - else { - size_t other_region_index = reinterpret_cast(province->get_region()); - if (other_region_index != 0) { - other_region_index--; - error_message += SEPARATOR + "Province " + province_identifier + " is already part of "; - if (other_region_index < regions.size()) - error_message += regions[other_region_index].get_identifier(); - else - error_message += "an unknown region with index " + std::to_string(other_region_index); - } else new_region.provinces.insert(province); - } - } else error_message += SEPARATOR + "Invalid province identifier " + province_identifier; - } - return_t ret = SUCCESS; - if (!new_region.get_province_count()) { - error_message += SEPARATOR + "No valid provinces in region's list"; - ret = FAILURE; - } - Region const* old_region = get_region_by_identifier(identifier); - if (old_region != nullptr) { - error_message += SEPARATOR + "Duplicate region identifiers: " + old_region->get_identifier() + " and " + identifier; - ret = FAILURE; - } - - if (ret == SUCCESS) { - regions.push_back(new_region); - // 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(regions.size()); - for (Province* province : new_region.get_provinces()) - province->region = tmp_region_index; - if (!error_message.empty()) { - error_message += SEPARATOR; - ret = FAILURE; - } - error_message += "Added region: " + identifier; - } - if (ret != SUCCESS) error_message = "Error message for region: " + identifier + error_message; - return ret; -} - -void Map::lock_regions() { - regions_locked = true; - for (Region& region : regions) - for (Province* province : region.get_provinces()) - province->region = ®ion; -} - -size_t Map::get_province_count() const { - return provinces.size(); -} - -Province* Map::get_province_by_index(Province::index_t index) { - return index != Province::NULL_INDEX && index <= provinces.size() ? &provinces[index - 1] : nullptr; -} - -Province const* Map::get_province_by_index(Province::index_t index) const { - return index != Province::NULL_INDEX && index <= provinces.size() ? &provinces[index - 1] : nullptr; -} - -Province* Map::get_province_by_identifier(std::string const& identifier) { - if (!identifier.empty()) - for (Province& province : provinces) - if (province.get_identifier() == identifier) return &province; - return nullptr; -} - -Province const* Map::get_province_by_identifier(std::string const& identifier) const { - if (!identifier.empty()) - for (Province const& province : provinces) - if (province.get_identifier() == identifier) return &province; - return nullptr; -} - -Province* Map::get_province_by_colour(Province::colour_t colour) { - if (colour != Province::NULL_COLOUR) - for (Province& province : provinces) - if (province.get_colour() == colour) return &province; - return nullptr; -} - -Province const* Map::get_province_by_colour(Province::colour_t colour) const { - if (colour != Province::NULL_COLOUR) - for (Province const& province : provinces) - if (province.get_colour() == colour) return &province; - return nullptr; -} - -Region* Map::get_region_by_identifier(std::string const& identifier) { - if (!identifier.empty()) - for (Region& region : regions) - if (region.get_identifier() == identifier) return ®ion; - return nullptr; -} - -Region const* Map::get_region_by_identifier(std::string const& identifier) const { - if (!identifier.empty()) - for (Region const& region : regions) - if (region.get_identifier() == identifier) return ®ion; - return nullptr; -} - -static Province::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_index_image(size_t new_width, size_t new_height, uint8_t const* colour_data, std::string& error_message) { - if (!province_index_image.empty()) { - error_message = "Province index image has already been generated!"; - return FAILURE; - } - if (!provinces_locked) { - error_message = "Province index image cannot be generated until after provinces are locked!"; - return FAILURE; - } - if (new_width < 1 || new_height < 1) { - error_message = "Invalid province image dimensions: " + std::to_string(new_width) + "x" + std::to_string(new_height); - return FAILURE; - } - if (colour_data == nullptr) { - error_message = "Province colour data pointer is null!"; - return FAILURE; - } - width = new_width; - height = new_height; - province_index_image.resize(width * height); - - std::vector province_checklist(provinces.size()); - return_t ret = SUCCESS; - std::unordered_set unrecognised_colours; - error_message.clear(); - - for (int32_t y = 0; y < height; ++y) { - for (int32_t x = 0; x < width; ++x) { - const int32_t idx = x + y * width; - const Province::colour_t colour = colour_at(colour_data, idx); - if (x > 0) { - const int32_t jdx = idx - 1; - if (colour_at(colour_data, jdx) == colour) { - province_index_image[idx] = province_index_image[jdx]; - continue; - } - } - if (y > 0) { - const int32_t jdx = idx - width; - if (colour_at(colour_data, jdx) == colour) { - province_index_image[idx] = province_index_image[jdx]; - continue; - } - } - Province const* province = get_province_by_colour(colour); - if (province != nullptr) { - const Province::index_t index = province->get_index(); - province_index_image[idx] = index; - province_checklist[index - 1] = true; - continue; - } - if (unrecognised_colours.find(colour) == unrecognised_colours.end()) { - unrecognised_colours.insert(colour); - error_message += SEPARATOR + "Unrecognised province colour " + Province::colour_to_hex_string(colour) + " at (" + std::to_string(x) + ", " + std::to_string(y) + ")"; - ret = FAILURE; - } - province_index_image[idx] = Province::NULL_INDEX; - } - } - - for (size_t idx = 0; idx < province_checklist.size(); ++idx) { - if (!province_checklist[idx]) { - error_message += SEPARATOR + "Province missing from shape image: " + provinces[idx].to_string(); - ret = FAILURE; - } - } - - if (!error_message.empty()) error_message = "Error message for province index image generation:" + error_message + SEPARATOR; - error_message += "Generated province index image"; - return ret; -} - -size_t Map::get_width() const { - return width; -} - -size_t Map::get_height() const { - return height; -} - -std::vector const& Map::get_province_index_image() const { - return province_index_image; -} - -return_t Map::add_mapmode(std::string const& identifier, Mapmode::colour_func_t colour_func, std::string& error_message) { - if (identifier.empty()) { - error_message = "Empty mapmode identifier!"; - return FAILURE; - } - if (colour_func == nullptr) { - error_message = "Mapmode colour function is null for identifier: " + identifier; - return FAILURE; - } - Mapmode new_mapmode{ mapmodes.size(), identifier, colour_func }; - Mapmode const* old_mapmode = get_mapmode_by_identifier(identifier); - if (old_mapmode != nullptr) { - error_message = "Duplicate mapmode identifiers: " + old_mapmode->get_identifier() + " and " + identifier; - return FAILURE; - } - mapmodes.push_back(new_mapmode); - error_message = "Added mapmode: " + identifier; - return SUCCESS; -} - -size_t Map::get_mapmode_count() const { - return mapmodes.size(); -} - -Mapmode const* Map::get_mapmode_by_index(size_t index) const { - return index < mapmodes.size() ? &mapmodes[index] : nullptr; -} - -Mapmode const* Map::get_mapmode_by_identifier(std::string const& identifier) const { - if (!identifier.empty()) - for (Mapmode const& mapmode : mapmodes) - if (mapmode.get_identifier() == identifier) return &mapmode; - return nullptr; -} - -return_t Map::generate_mapmode_colours(Mapmode::index_t index, uint8_t* target, std::string& error_message) const { - if (target == nullptr) { - error_message = "Mapmode colour target pointer is null!"; - return FAILURE; - } - if (index >= mapmodes.size()) { - error_message = "Invalid mapmode index: " + std::to_string(index); - return FAILURE; - } - Mapmode const& mapmode = mapmodes[index]; - target += 4; // Skip past Province::NULL_INDEX - for (Province const& province : provinces) { - const Province::colour_t colour = mapmode.get_colour_func()(*this, province); - *target++ = (colour >> 16) & 0xFF; - *target++ = (colour >> 8) & 0xFF; - *target++ = colour & 0xFF; - *target++ = province.is_water() ? 0 : 255; - } - error_message = "Generated province colours for mapmode " + mapmode.get_identifier(); - return SUCCESS; -} -- cgit v1.2.3-56-ga3b1