osb/source/game/StarRoot.hpp

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2023-06-20 04:33:09 +00:00
#ifndef STAR_ROOT_HPP
#define STAR_ROOT_HPP
#include "StarJson.hpp"
#include "StarLogging.hpp"
#include "StarListener.hpp"
#include "StarAssets.hpp"
#include "StarConfiguration.hpp"
namespace Star {
STAR_CLASS(Configuration);
STAR_CLASS(ItemDatabase);
STAR_CLASS(MaterialDatabase);
STAR_CLASS(ObjectDatabase);
STAR_CLASS(PlantDatabase);
STAR_CLASS(ProjectileDatabase);
STAR_CLASS(MonsterDatabase);
STAR_CLASS(NpcDatabase);
STAR_CLASS(StagehandDatabase);
STAR_CLASS(VehicleDatabase);
STAR_CLASS(PlayerFactory);
STAR_CLASS(EntityFactory);
STAR_CLASS(TerrainDatabase);
STAR_CLASS(BiomeDatabase);
STAR_CLASS(LiquidsDatabase);
STAR_CLASS(StatusEffectDatabase);
STAR_CLASS(DamageDatabase);
STAR_CLASS(ParticleDatabase);
STAR_CLASS(EffectSourceDatabase);
STAR_CLASS(FunctionDatabase);
STAR_CLASS(TreasureDatabase);
STAR_CLASS(DungeonDefinitions);
STAR_CLASS(TilesetDatabase);
STAR_CLASS(StatisticsDatabase);
STAR_CLASS(EmoteProcessor);
STAR_CLASS(SpeciesDatabase);
STAR_CLASS(ImageMetadataDatabase);
STAR_CLASS(VersioningDatabase);
STAR_CLASS(QuestTemplateDatabase);
STAR_CLASS(AiDatabase);
STAR_CLASS(TechDatabase);
STAR_CLASS(CodexDatabase);
STAR_CLASS(BehaviorDatabase);
STAR_CLASS(TenantDatabase);
STAR_CLASS(PatternedNameGenerator);
STAR_CLASS(DanceDatabase);
STAR_CLASS(SpawnTypeDatabase);
STAR_CLASS(RadioMessageDatabase);
STAR_CLASS(CollectionDatabase);
STAR_CLASS(Root);
STAR_EXCEPTION(RootException, StarException);
// Singleton Root object for starbound providing access to the unique
// Configuration class, as well as the assets, root factories, and databases.
// Root, and all members of Root, should be thread safe. Root initialization
// should be completed before any code dependent on Root is started in any
// thread, and all Root dependent code in any thread should be finished before
// letting Root destruct.
class Root {
public:
struct Settings {
Assets::Settings assetsSettings;
// Asset sources are scanned for in the given directories, in order.
StringList assetDirectories;
Json defaultConfiguration;
// Top-level storage directory under which all game data is saved
String storageDirectory;
// Name of the log file that should be written, if any, relative to the
// storage directory
Maybe<String> logFile;
// Number of rotated log file backups
unsigned logFileBackups;
// The minimum log level to write to any log sink
LogLevel logLevel;
// If true, doesn't write any logging to stdout, only to the log file if
// given.
bool quiet;
// If given, will write changed configuration to the given file within the
// storage directory.
Maybe<String> runtimeConfigFile;
};
// Get pointer to the singleton root instance, if it exists. Otherwise,
// returns nullptr.
static Root* singletonPtr();
// Gets reference to root singleton, throws RootException if root is not
// initialized.
static Root& singleton();
// Initializes the starbound root object and does the initial load. All of
// the Root members will be just in time loaded as they are accessed, unless
// fullyLoad is called beforehand.
Root(Settings settings);
Root(Root const&) = delete;
Root& operator=(Root const&) = delete;
~Root();
// Clears existing Root members, allowing them to be loaded fresh from disk.
void reload();
// Reloads with the given mod sources applied on top of the base mod source
// specified in the settings. Mods in the base mod source will override mods
// in the given mod sources
void reloadWithMods(StringList modDirectories);
// Ensures all Root members are loaded without waiting for them to be auto
// loaded.
void fullyLoad();
// Add a listener that will be called on Root reload. Automatically managed,
// if the listener is destroyed then it will automatically be removed from
// the internal listener list.
void registerReloadListener(ListenerWeakPtr reloadListener);
// Translates the given path to be relative to the configured storage
// location.
String toStoragePath(String const& path) const;
// All of the Root member accessors are safe to call at any time after Root
// initialization, if they are not loaded they will load before returning.
AssetsConstPtr assets();
ConfigurationPtr configuration();
ObjectDatabaseConstPtr objectDatabase();
PlantDatabaseConstPtr plantDatabase();
ProjectileDatabaseConstPtr projectileDatabase();
MonsterDatabaseConstPtr monsterDatabase();
NpcDatabaseConstPtr npcDatabase();
StagehandDatabaseConstPtr stagehandDatabase();
VehicleDatabaseConstPtr vehicleDatabase();
PlayerFactoryConstPtr playerFactory();
EntityFactoryConstPtr entityFactory();
PatternedNameGeneratorConstPtr nameGenerator();
ItemDatabaseConstPtr itemDatabase();
MaterialDatabaseConstPtr materialDatabase();
TerrainDatabaseConstPtr terrainDatabase();
BiomeDatabaseConstPtr biomeDatabase();
LiquidsDatabaseConstPtr liquidsDatabase();
StatusEffectDatabaseConstPtr statusEffectDatabase();
DamageDatabaseConstPtr damageDatabase();
ParticleDatabaseConstPtr particleDatabase();
EffectSourceDatabaseConstPtr effectSourceDatabase();
FunctionDatabaseConstPtr functionDatabase();
TreasureDatabaseConstPtr treasureDatabase();
DungeonDefinitionsConstPtr dungeonDefinitions();
TilesetDatabaseConstPtr tilesetDatabase();
StatisticsDatabaseConstPtr statisicsDatabase();
StatisticsDatabaseConstPtr statisticsDatabase();
EmoteProcessorConstPtr emoteProcessor();
SpeciesDatabaseConstPtr speciesDatabase();
ImageMetadataDatabaseConstPtr imageMetadataDatabase();
VersioningDatabaseConstPtr versioningDatabase();
QuestTemplateDatabaseConstPtr questTemplateDatabase();
AiDatabaseConstPtr aiDatabase();
TechDatabaseConstPtr techDatabase();
CodexDatabaseConstPtr codexDatabase();
BehaviorDatabaseConstPtr behaviorDatabase();
TenantDatabaseConstPtr tenantDatabase();
DanceDatabaseConstPtr danceDatabase();
SpawnTypeDatabaseConstPtr spawnTypeDatabase();
RadioMessageDatabaseConstPtr radioMessageDatabase();
CollectionDatabaseConstPtr collectionDatabase();
private:
static StringList scanForAssetSources(StringList const& directories);
template <typename T, typename... Params>
static shared_ptr<T> loadMember(shared_ptr<T>& ptr, Mutex& mutex, char const* name, Params&&... params);
template <typename T>
static shared_ptr<T> loadMemberFunction(shared_ptr<T>& ptr, Mutex& mutex, char const* name, function<shared_ptr<T>()> loadFunction);
// m_configurationMutex must be held when calling
void writeConfig();
static atomic<Root*> s_singleton;
Settings m_settings;
Mutex m_modsMutex;
StringList m_modDirectories;
ListenerGroup m_reloadListeners;
Json m_lastRuntimeConfig;
Maybe<String> m_runtimeConfigFile;
ThreadFunction<void> m_maintenanceThread;
Mutex m_maintenanceStopMutex;
ConditionVariable m_maintenanceStopCondition;
bool m_stopMaintenanceThread;
AssetsPtr m_assets;
Mutex m_assetsMutex;
ConfigurationPtr m_configuration;
Mutex m_configurationMutex;
ObjectDatabasePtr m_objectDatabase;
Mutex m_objectDatabaseMutex;
PlantDatabasePtr m_plantDatabase;
Mutex m_plantDatabaseMutex;
ProjectileDatabasePtr m_projectileDatabase;
Mutex m_projectileDatabaseMutex;
MonsterDatabasePtr m_monsterDatabase;
Mutex m_monsterDatabaseMutex;
NpcDatabasePtr m_npcDatabase;
Mutex m_npcDatabaseMutex;
StagehandDatabasePtr m_stagehandDatabase;
Mutex m_stagehandDatabaseMutex;
VehicleDatabasePtr m_vehicleDatabase;
Mutex m_vehicleDatabaseMutex;
PlayerFactoryPtr m_playerFactory;
Mutex m_playerFactoryMutex;
EntityFactoryPtr m_entityFactory;
Mutex m_entityFactoryMutex;
PatternedNameGeneratorPtr m_nameGenerator;
Mutex m_nameGeneratorMutex;
ItemDatabasePtr m_itemDatabase;
Mutex m_itemDatabaseMutex;
MaterialDatabasePtr m_materialDatabase;
Mutex m_materialDatabaseMutex;
TerrainDatabasePtr m_terrainDatabase;
Mutex m_terrainDatabaseMutex;
BiomeDatabasePtr m_biomeDatabase;
Mutex m_biomeDatabaseMutex;
LiquidsDatabasePtr m_liquidsDatabase;
Mutex m_liquidsDatabaseMutex;
StatusEffectDatabasePtr m_statusEffectDatabase;
Mutex m_statusEffectDatabaseMutex;
DamageDatabasePtr m_damageDatabase;
Mutex m_damageDatabaseMutex;
ParticleDatabasePtr m_particleDatabase;
Mutex m_particleDatabaseMutex;
EffectSourceDatabasePtr m_effectSourceDatabase;
Mutex m_effectSourceDatabaseMutex;
FunctionDatabasePtr m_functionDatabase;
Mutex m_functionDatabaseMutex;
TreasureDatabasePtr m_treasureDatabase;
Mutex m_treasureDatabaseMutex;
DungeonDefinitionsPtr m_dungeonDefinitions;
Mutex m_dungeonDefinitionsMutex;
TilesetDatabasePtr m_tilesetDatabase;
Mutex m_tilesetDatabaseMutex;
StatisticsDatabasePtr m_statisticsDatabase;
Mutex m_statisticsDatabaseMutex;
EmoteProcessorPtr m_emoteProcessor;
Mutex m_emoteProcessorMutex;
SpeciesDatabasePtr m_speciesDatabase;
Mutex m_speciesDatabaseMutex;
ImageMetadataDatabasePtr m_imageMetadataDatabase;
Mutex m_imageMetadataDatabaseMutex;
VersioningDatabasePtr m_versioningDatabase;
Mutex m_versioningDatabaseMutex;
QuestTemplateDatabasePtr m_questTemplateDatabase;
Mutex m_questTemplateDatabaseMutex;
AiDatabasePtr m_aiDatabase;
Mutex m_aiDatabaseMutex;
TechDatabasePtr m_techDatabase;
Mutex m_techDatabaseMutex;
CodexDatabasePtr m_codexDatabase;
Mutex m_codexDatabaseMutex;
BehaviorDatabasePtr m_behaviorDatabase;
Mutex m_behaviorDatabaseMutex;
TenantDatabasePtr m_tenantDatabase;
Mutex m_tenantDatabaseMutex;
DanceDatabasePtr m_danceDatabase;
Mutex m_danceDatabaseMutex;
SpawnTypeDatabasePtr m_spawnTypeDatabase;
Mutex m_spawnTypeDatabaseMutex;
RadioMessageDatabasePtr m_radioMessageDatabase;
Mutex m_radioMessageDatabaseMutex;
CollectionDatabasePtr m_collectionDatabase;
Mutex m_collectionDatabaseMutex;
};
}
#endif