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/GameManager.hpp | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 extension/src/openvic2/GameManager.hpp (limited to 'extension/src/openvic2/GameManager.hpp') diff --git a/extension/src/openvic2/GameManager.hpp b/extension/src/openvic2/GameManager.hpp new file mode 100644 index 0000000..cba0180 --- /dev/null +++ b/extension/src/openvic2/GameManager.hpp @@ -0,0 +1,29 @@ +#pragma once + +#include "openvic2/GameAdvancementHook.hpp" +#include "openvic2/map/Map.hpp" + +namespace OpenVic2 { + struct GameManager { + using state_updated_func_t = std::function; + + Map map; + BuildingManager building_manager; + GameAdvancementHook clock; + private: + Date today; + state_updated_func_t state_updated; + bool needs_update = true; + + void set_needs_update(); + void update_state(); + void tick(); + public: + GameManager(state_updated_func_t state_updated_callback); + + void finished_loading_data(); + + Date const& get_today() const; + return_t expand_building(Province::index_t province_index, std::string const& building_type_identifier); + }; +} -- cgit v1.2.3-56-ga3b1 From 50327abf33078c44fef85c62ce3d90e23056fb34 Mon Sep 17 00:00:00 2001 From: Hop311 Date: Tue, 25 Apr 2023 21:35:59 +0100 Subject: Further cleanup + reset on return to main menu --- extension/src/GameSingleton.cpp | 6 ++--- extension/src/GameSingleton.hpp | 2 +- extension/src/openvic2/GameAdvancementHook.cpp | 5 ++++ extension/src/openvic2/GameAdvancementHook.hpp | 5 ++-- extension/src/openvic2/GameManager.cpp | 9 ++++--- extension/src/openvic2/GameManager.hpp | 4 ++-- extension/src/openvic2/Types.hpp | 33 +++++++++++++++++++------- extension/src/openvic2/map/Building.cpp | 15 +++++++++--- extension/src/openvic2/map/Building.hpp | 21 ++++++++++------ extension/src/openvic2/map/Map.cpp | 22 +++++++++++++---- extension/src/openvic2/map/Map.hpp | 15 ++++++------ extension/src/openvic2/map/Province.cpp | 16 ++++++++++--- extension/src/openvic2/map/Province.hpp | 12 ++++++---- extension/src/openvic2/map/Region.hpp | 2 ++ game/src/Autoload/Events.gd | 1 - game/src/GameSession/GameSession.gd | 2 ++ game/src/GameSession/GameSessionMenu.gd | 1 - 17 files changed, 121 insertions(+), 50 deletions(-) (limited to 'extension/src/openvic2/GameManager.hpp') diff --git a/extension/src/GameSingleton.cpp b/extension/src/GameSingleton.cpp index f596cc2..32d940c 100644 --- a/extension/src/GameSingleton.cpp +++ b/extension/src/GameSingleton.cpp @@ -18,7 +18,7 @@ void GameSingleton::_bind_methods() { ClassDB::bind_method(D_METHOD("load_water_province_file", "file_path"), &GameSingleton::load_water_province_file); ClassDB::bind_method(D_METHOD("load_region_file", "file_path"), &GameSingleton::load_region_file); ClassDB::bind_method(D_METHOD("load_province_shape_file", "file_path"), &GameSingleton::load_province_shape_file); - ClassDB::bind_method(D_METHOD("finished_loading_data"), &GameSingleton::finished_loading_data); + ClassDB::bind_method(D_METHOD("setup"), &GameSingleton::setup); ClassDB::bind_method(D_METHOD("get_province_index_from_uv_coords", "coords"), &GameSingleton::get_province_index_from_uv_coords); ClassDB::bind_method(D_METHOD("get_province_info_from_index", "index"), &GameSingleton::get_province_info_from_index); @@ -273,8 +273,8 @@ Error GameSingleton::load_province_shape_file(String const& file_path) { return err; } -void GameSingleton::finished_loading_data() { - game_manager.finished_loading_data(); +godot::Error GameSingleton::setup() { + return ERR(game_manager.setup()); } Error GameSingleton::load_water_province_file(String const& file_path) { diff --git a/extension/src/GameSingleton.hpp b/extension/src/GameSingleton.hpp index 0e2cfd1..815c92f 100644 --- a/extension/src/GameSingleton.hpp +++ b/extension/src/GameSingleton.hpp @@ -33,7 +33,7 @@ namespace OpenVic2 { godot::Error load_water_province_file(godot::String const& file_path); godot::Error load_region_file(godot::String const& file_path); godot::Error load_province_shape_file(godot::String const& file_path); - void finished_loading_data(); + godot::Error setup(); int32_t get_province_index_from_uv_coords(godot::Vector2 const& coords) const; godot::Dictionary get_province_info_from_index(int32_t index) const; diff --git a/extension/src/openvic2/GameAdvancementHook.cpp b/extension/src/openvic2/GameAdvancementHook.cpp index c78847b..4b9bc25 100644 --- a/extension/src/openvic2/GameAdvancementHook.cpp +++ b/extension/src/openvic2/GameAdvancementHook.cpp @@ -65,3 +65,8 @@ void GameAdvancementHook::conditionallyAdvanceGame() { } if (refreshFunction) refreshFunction(); } + +void GameAdvancementHook::reset() { + isPaused = true; + currentSpeed = 0; +} diff --git a/extension/src/openvic2/GameAdvancementHook.hpp b/extension/src/openvic2/GameAdvancementHook.hpp index 572494a..07f8414 100644 --- a/extension/src/openvic2/GameAdvancementHook.hpp +++ b/extension/src/openvic2/GameAdvancementHook.hpp @@ -21,12 +21,12 @@ namespace OpenVic2 { //A function pointer that advances the simulation, intended to be a capturing lambda or something similar. May need to be reworked later AdvancementFunction triggerFunction; RefreshFunction refreshFunction; + speed_t currentSpeed; public: bool isPaused; - speed_t currentSpeed; - GameAdvancementHook(AdvancementFunction tickFunction, RefreshFunction updateFunction, bool startPaused = false, speed_t startingSpeed = 0); + GameAdvancementHook(AdvancementFunction tickFunction, RefreshFunction updateFunction, bool startPaused = true, speed_t startingSpeed = 0); void setSimulationSpeed(speed_t speed); speed_t getSimulationSpeed() const; @@ -37,5 +37,6 @@ namespace OpenVic2 { GameAdvancementHook& operator++(); GameAdvancementHook& operator--(); void conditionallyAdvanceGame(); + void reset(); }; } \ No newline at end of file diff --git a/extension/src/openvic2/GameManager.cpp b/extension/src/openvic2/GameManager.cpp index da742ca..78992f1 100644 --- a/extension/src/openvic2/GameManager.cpp +++ b/extension/src/openvic2/GameManager.cpp @@ -5,7 +5,7 @@ using namespace OpenVic2; GameManager::GameManager(state_updated_func_t state_updated_callback) - : clock{ [this]() { tick(); }, [this]() { update_state(); }, true }, today{ 1836 }, state_updated{ state_updated_callback } {} + : clock{ [this]() { tick(); }, [this]() { update_state(); } }, state_updated{ state_updated_callback } {} void GameManager::set_needs_update() { needs_update = true; @@ -27,8 +27,11 @@ void GameManager::tick() { set_needs_update(); } -void GameManager::finished_loading_data() { - map.generate_province_buildings(building_manager); +return_t GameManager::setup() { + clock.reset(); + today = { 1836 }; + set_needs_update(); + return map.generate_province_buildings(building_manager); } Date const& GameManager::get_today() const { diff --git a/extension/src/openvic2/GameManager.hpp b/extension/src/openvic2/GameManager.hpp index cba0180..65cd566 100644 --- a/extension/src/openvic2/GameManager.hpp +++ b/extension/src/openvic2/GameManager.hpp @@ -13,7 +13,7 @@ namespace OpenVic2 { private: Date today; state_updated_func_t state_updated; - bool needs_update = true; + bool needs_update; void set_needs_update(); void update_state(); @@ -21,7 +21,7 @@ namespace OpenVic2 { public: GameManager(state_updated_func_t state_updated_callback); - void finished_loading_data(); + return_t setup(); Date const& get_today() const; return_t expand_building(Province::index_t province_index, std::string const& building_type_identifier); diff --git a/extension/src/openvic2/Types.hpp b/extension/src/openvic2/Types.hpp index 226dd30..f53f842 100644 --- a/extension/src/openvic2/Types.hpp +++ b/extension/src/openvic2/Types.hpp @@ -10,47 +10,62 @@ namespace OpenVic2 { // This mirrors godot::Error, where `OK = 0` and `FAILED = 1`. static constexpr return_t SUCCESS = false, FAILURE = true; + /* + * Base class for objects with a non-empty string identifier, + * uniquely named instances of which can be entered into an + * IdentifierRegistry instance. + */ class HasIdentifier { - std::string identifier; + const std::string identifier; protected: HasIdentifier(std::string const& new_identifier); public: + HasIdentifier(HasIdentifier const&) = delete; + HasIdentifier(HasIdentifier&&) = default; std::string const& get_identifier() const; }; - template::value>::type* = nullptr> + /* + * Template for a list of objects with unique string identifiers that can + * be locked to prevent any further additions. The template argument T is + * the type of object that the registry will store, and the second part ensures + * that HasIdentifier is a base class of T. + */ + template::value>::type* = nullptr> class IdentifierRegistry { + const std::string name; std::vector items; bool locked = false; public: + IdentifierRegistry(std::string const& new_name) : name(new_name) {} return_t add_item(T&& item) { if (locked) { Logger::error("Cannot add item to the ", name, " registry - locked!"); return FAILURE; } - if (item.get_identifier().empty()) { - Logger::error("Cannot add item to the ", name, " registry - empty identifier!"); - return FAILURE; - } T const* old_item = get_item_by_identifier(item.get_identifier()); if (old_item != nullptr) { Logger::error("Cannot add item to the ", name, " registry - an item with the identifier \"", item.get_identifier(), "\" already exists!"); return FAILURE; } - items.push_back(item); + items.push_back(std::move(item)); return SUCCESS; } - void lock() { + void lock(bool log = true) { if (locked) { Logger::error("Failed to lock ", name, " registry - already locked!"); } else { locked = true; - Logger::info("Locked ", name, " registry after registering ", get_item_count(), " items"); + if (log) Logger::info("Locked ", name, " registry after registering ", get_item_count(), " items"); } } bool is_locked() const { return locked; } + void reset() { + items.clear(); + locked = false; + } size_t get_item_count() const { return items.size(); } diff --git a/extension/src/openvic2/map/Building.cpp b/extension/src/openvic2/map/Building.cpp index 3643b4e..00e121b 100644 --- a/extension/src/openvic2/map/Building.cpp +++ b/extension/src/openvic2/map/Building.cpp @@ -3,6 +3,7 @@ #include #include "openvic2/Logger.hpp" +#include "openvic2/map/Province.hpp" using namespace OpenVic2; @@ -87,9 +88,13 @@ Timespan BuildingType::get_build_time() const { return build_time; } -const char BuildingManager::building_types_name[] = "building types"; +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; @@ -109,7 +114,11 @@ BuildingType const* BuildingManager::get_building_type_by_identifier(std::string return building_types.get_item_by_identifier(identifier); } -void BuildingManager::generate_province_buildings(std::vector& buildings) const { +return_t BuildingManager::generate_province_buildings(Province& province) const { + return_t ret = SUCCESS; + province.reset_buildings(); for (BuildingType const& type : building_types.get_items()) - buildings.push_back(Building{ type }); + 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 index 08ede3a..1305014 100644 --- a/extension/src/openvic2/map/Building.hpp +++ b/extension/src/openvic2/map/Building.hpp @@ -6,7 +6,7 @@ #include "openvic2/Date.hpp" namespace OpenVic2 { - struct BuildingManager; + struct Province; struct BuildingType; /* REQUIREMENTS: @@ -15,7 +15,7 @@ namespace OpenVic2 { * MAP-13, MAP-78, MAP-79 */ struct Building : HasIdentifier { - friend struct BuildingManager; + friend struct Province; using level_t = int8_t; @@ -31,6 +31,8 @@ namespace OpenVic2 { bool _can_expand() const; public: + Building(Building&&) = default; + BuildingType const& get_type() const; level_t get_level() const; ExpansionState get_expansion_state() const; @@ -43,26 +45,31 @@ namespace OpenVic2 { void tick(Date const& today); }; + struct BuildingManager; + struct BuildingType : HasIdentifier { friend struct BuildingManager; private: - Building::level_t max_level; - Timespan build_time; + 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: - static const char building_types_name[]; - IdentifierRegistry building_types; + IdentifierRegistry 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; - void generate_province_buildings(std::vector& buildings) 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 index a440f67..b5cf144 100644 --- a/extension/src/openvic2/map/Map.cpp +++ b/extension/src/openvic2/map/Map.cpp @@ -20,13 +20,17 @@ Province::colour_t Mapmode::get_colour(Map const& map, Province const& province) return colour_func ? colour_func(map, province) : Province::NULL_COLOUR; } -const char Map::provinces_name[] = "provinces", Map::regions_name[] = "regions", Map::mapmodes_name[] = "mapmodes"; +Map::Map() : provinces{ "provinces" }, regions{ "regions" }, mapmodes{ "mapmodes" } {} return_t Map::add_province(std::string const& identifier, Province::colour_t colour) { if (provinces.get_item_count() >= Province::MAX_INDEX) { Logger::error("The map's province list is full - there can be at most ", Province::MAX_INDEX, " provinces"); return FAILURE; } + if (identifier.empty()) { + Logger::error("Invalid province identifier - empty!"); + return FAILURE; + } if (colour == Province::NULL_COLOUR || colour > Province::MAX_COLOUR) { Logger::error("Invalid province colour: ", Province::colour_to_hex_string(colour)); return FAILURE; @@ -69,8 +73,12 @@ void Map::lock_water_provinces() { } return_t Map::add_region(std::string const& identifier, std::vector const& province_identifiers) { - return_t ret = SUCCESS; + 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) { @@ -246,6 +254,10 @@ std::vector const& Map::get_province_index_image() const { } 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; @@ -290,9 +302,11 @@ return_t Map::generate_mapmode_colours(Mapmode::index_t index, uint8_t* target) return SUCCESS; } -void Map::generate_province_buildings(BuildingManager const& manager) { +return_t Map::generate_province_buildings(BuildingManager const& manager) { + return_t ret = SUCCESS; for (Province& province : provinces.get_items()) - manager.generate_province_buildings(province.buildings.get_items()); + if (manager.generate_province_buildings(province) != SUCCESS) ret = FAILURE; + return ret; } void Map::update_state(Date const& today) { diff --git a/extension/src/openvic2/map/Map.hpp b/extension/src/openvic2/map/Map.hpp index ed63912..ebc23be 100644 --- a/extension/src/openvic2/map/Map.hpp +++ b/extension/src/openvic2/map/Map.hpp @@ -12,8 +12,8 @@ namespace OpenVic2 { using colour_func_t = std::function; using index_t = size_t; private: - index_t index; - colour_func_t colour_func; + 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: @@ -26,16 +26,17 @@ namespace OpenVic2 { */ struct Map { private: - static const char provinces_name[], regions_name[], mapmodes_name[]; - IdentifierRegistry provinces; - IdentifierRegistry regions; - IdentifierRegistry mapmodes; + IdentifierRegistry provinces; + IdentifierRegistry regions; + IdentifierRegistry mapmodes; bool water_provinces_locked = false; size_t water_province_count = 0; size_t width = 0, height = 0; std::vector province_index_image; public: + Map(); + return_t add_province(std::string const& identifier, Province::colour_t colour); void lock_provinces(); return_t set_water_province(std::string const& identifier); @@ -67,7 +68,7 @@ namespace OpenVic2 { Mapmode const* get_mapmode_by_identifier(std::string const& identifier) const; return_t generate_mapmode_colours(Mapmode::index_t index, uint8_t* target) const; - void generate_province_buildings(BuildingManager const& manager); + 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 index 08711af..4360bce 100644 --- a/extension/src/openvic2/map/Province.cpp +++ b/extension/src/openvic2/map/Province.cpp @@ -6,10 +6,8 @@ using namespace OpenVic2; -const char Province::buildings_name[] = "buildings"; - Province::Province(index_t new_index, std::string const& new_identifier, colour_t new_colour) : - HasIdentifier{ new_identifier }, index{ new_index }, colour{ new_colour } { + HasIdentifier{ new_identifier }, index{ new_index }, colour{ new_colour }, buildings{ "buildings" } { assert(index != NULL_INDEX); assert(colour != NULL_COLOUR); } @@ -40,6 +38,18 @@ 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 const& Province::get_buildings() const { return buildings.get_items(); } diff --git a/extension/src/openvic2/map/Province.hpp b/extension/src/openvic2/map/Province.hpp index 0b7cd4c..aa0329c 100644 --- a/extension/src/openvic2/map/Province.hpp +++ b/extension/src/openvic2/map/Province.hpp @@ -19,23 +19,27 @@ namespace OpenVic2 { static constexpr colour_t NULL_COLOUR = 0, MAX_COLOUR = 0xFFFFFF; static constexpr index_t NULL_INDEX = 0, MAX_INDEX = 0xFFFF; private: - index_t index; - colour_t colour; + const index_t index; + const colour_t colour; Region* region = nullptr; bool water = false; life_rating_t life_rating = 0; - static const char buildings_name[]; - IdentifierRegistry buildings; + IdentifierRegistry buildings; Province(index_t new_index, std::string const& new_identifier, colour_t new_colour); public: static std::string colour_to_hex_string(colour_t colour); + Province(Province&&) = default; + index_t get_index() const; colour_t get_colour() 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 const& get_buildings() const; return_t expand_building(std::string const& building_type_identifier); std::string to_string() const; diff --git a/extension/src/openvic2/map/Region.hpp b/extension/src/openvic2/map/Region.hpp index 2eec1cd..04564fc 100644 --- a/extension/src/openvic2/map/Region.hpp +++ b/extension/src/openvic2/map/Region.hpp @@ -23,6 +23,8 @@ namespace OpenVic2 { private: Region(std::string const& new_identifier); public: + Region(Region&&) = default; + Province::colour_t get_colour() const; }; } diff --git a/game/src/Autoload/Events.gd b/game/src/Autoload/Events.gd index 0ee2eff..7540d3e 100644 --- a/game/src/Autoload/Events.gd +++ b/game/src/Autoload/Events.gd @@ -19,4 +19,3 @@ func _ready(): push_error("Failed to load regions") if GameSingleton.load_province_shape_file(_province_shape_file) != OK: push_error("Failed to load province shapes") - GameSingleton.finished_loading_data() diff --git a/game/src/GameSession/GameSession.gd b/game/src/GameSession/GameSession.gd index 2761815..556b98e 100644 --- a/game/src/GameSession/GameSession.gd +++ b/game/src/GameSession/GameSession.gd @@ -4,6 +4,8 @@ extends Control func _ready(): Events.Options.load_settings_from_file() + if GameSingleton.setup() != OK: + push_error("Failed to setup game") func _process(delta : float): GameSingleton.try_tick() diff --git a/game/src/GameSession/GameSessionMenu.gd b/game/src/GameSession/GameSessionMenu.gd index 70a1630..6f373d7 100644 --- a/game/src/GameSession/GameSessionMenu.gd +++ b/game/src/GameSession/GameSessionMenu.gd @@ -45,7 +45,6 @@ func show_save_dialog_button() -> void: # * SS-47 # * UIFUN-69 func _on_main_menu_confirmed() -> void: - # TODO - reset map when going back to main menu get_tree().change_scene_to_packed(_main_menu_scene) # REQUIREMENTS: -- cgit v1.2.3-56-ga3b1