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Example 1 with WorldGeneratorManager

use of org.terasology.engine.world.generator.internal.WorldGeneratorManager in project Terasology by MovingBlocks.

the class InitialiseWorld method step.

@Override
public boolean step() {
    BlockManager blockManager = context.get(BlockManager.class);
    ExtraBlockDataManager extraDataManager = context.get(ExtraBlockDataManager.class);
    ModuleEnvironment environment = context.get(ModuleManager.class).getEnvironment();
    context.put(WorldGeneratorPluginLibrary.class, new DefaultWorldGeneratorPluginLibrary(environment, context));
    WorldInfo worldInfo = gameManifest.getWorldInfo(TerasologyConstants.MAIN_WORLD);
    verify(worldInfo.getWorldGenerator().isValid(), "Game manifest did not specify world type.");
    if (worldInfo.getSeed() == null || worldInfo.getSeed().isEmpty()) {
        FastRandom random = new FastRandom();
        worldInfo.setSeed(random.nextString(16));
    }
    logger.info("World seed: \"{}\"", worldInfo.getSeed());
    // TODO: Separate WorldRenderer from world handling in general
    WorldGeneratorManager worldGeneratorManager = context.get(WorldGeneratorManager.class);
    WorldGenerator worldGenerator;
    try {
        worldGenerator = WorldGeneratorManager.createGenerator(worldInfo.getWorldGenerator(), context);
        // setting the world seed will create the world builder
        worldGenerator.setWorldSeed(worldInfo.getSeed());
        context.put(WorldGenerator.class, worldGenerator);
    } catch (UnresolvedWorldGeneratorException e) {
        logger.error("Unable to load world generator {}. Available world generators: {}", worldInfo.getWorldGenerator(), worldGeneratorManager.getWorldGenerators());
        context.get(GameEngine.class).changeState(new StateMainMenu("Failed to resolve world generator."));
        // We need to return true, otherwise the loading state will just call us again immediately
        return true;
    }
    // Init. a new world
    EngineEntityManager entityManager = (EngineEntityManager) context.get(EntityManager.class);
    boolean writeSaveGamesEnabled = context.get(SystemConfig.class).writeSaveGamesEnabled.get();
    // Gets save data from a normal save or from a recording if it is a replay
    Path saveOrRecordingPath = getSaveOrRecordingPath();
    StorageManager storageManager;
    RecordAndReplaySerializer recordAndReplaySerializer = context.get(RecordAndReplaySerializer.class);
    RecordAndReplayUtils recordAndReplayUtils = context.get(RecordAndReplayUtils.class);
    RecordAndReplayCurrentStatus recordAndReplayCurrentStatus = context.get(RecordAndReplayCurrentStatus.class);
    try {
        storageManager = writeSaveGamesEnabled ? new ReadWriteStorageManager(saveOrRecordingPath, environment, entityManager, blockManager, extraDataManager, recordAndReplaySerializer, recordAndReplayUtils, recordAndReplayCurrentStatus) : new ReadOnlyStorageManager(saveOrRecordingPath, environment, entityManager, blockManager, extraDataManager);
    } catch (IOException e) {
        logger.error("Unable to create storage manager!", e);
        context.get(GameEngine.class).changeState(new StateMainMenu("Unable to create storage manager!"));
        // We need to return true, otherwise the loading state will just call us again immediately
        return true;
    }
    context.put(StorageManager.class, storageManager);
    LocalChunkProvider chunkProvider = new LocalChunkProvider(storageManager, entityManager, worldGenerator, blockManager, extraDataManager, Maps.newConcurrentMap());
    RelevanceSystem relevanceSystem = new RelevanceSystem(chunkProvider);
    context.put(RelevanceSystem.class, relevanceSystem);
    context.get(ComponentSystemManager.class).register(relevanceSystem, "engine:relevanceSystem");
    chunkProvider.setRelevanceSystem(relevanceSystem);
    Block unloadedBlock = blockManager.getBlock(BlockManager.UNLOADED_ID);
    WorldProviderCoreImpl worldProviderCore = new WorldProviderCoreImpl(worldInfo, chunkProvider, unloadedBlock, context);
    EntityAwareWorldProvider entityWorldProvider = new EntityAwareWorldProvider(worldProviderCore, context);
    WorldProvider worldProvider = new WorldProviderWrapper(entityWorldProvider, extraDataManager);
    context.put(WorldProvider.class, worldProvider);
    chunkProvider.setBlockEntityRegistry(entityWorldProvider);
    context.put(BlockEntityRegistry.class, entityWorldProvider);
    context.get(ComponentSystemManager.class).register(entityWorldProvider, "engine:BlockEntityRegistry");
    DefaultCelestialSystem celestialSystem = new DefaultCelestialSystem(new BasicCelestialModel(), context);
    context.put(CelestialSystem.class, celestialSystem);
    context.get(ComponentSystemManager.class).register(celestialSystem);
    Skysphere skysphere = new Skysphere(context);
    BackdropProvider backdropProvider = skysphere;
    context.put(BackdropProvider.class, backdropProvider);
    RenderingSubsystemFactory engineSubsystemFactory = context.get(RenderingSubsystemFactory.class);
    WorldRenderer worldRenderer = engineSubsystemFactory.createWorldRenderer(context);
    context.put(WorldRenderer.class, worldRenderer);
    // TODO: These shouldn't be done here, nor so strongly tied to the world renderer
    LocalPlayer localPlayer = new LocalPlayer();
    localPlayer.setRecordAndReplayClasses(context.get(DirectionAndOriginPosRecorderList.class), context.get(RecordAndReplayCurrentStatus.class));
    context.put(LocalPlayer.class, localPlayer);
    context.put(Camera.class, worldRenderer.getActiveCamera());
    return true;
}
Also used : WorldGenerator(org.terasology.engine.world.generator.WorldGenerator) WorldGeneratorManager(org.terasology.engine.world.generator.internal.WorldGeneratorManager) UnresolvedWorldGeneratorException(org.terasology.engine.world.generator.UnresolvedWorldGeneratorException) LocalChunkProvider(org.terasology.engine.world.chunks.localChunkProvider.LocalChunkProvider) LocalPlayer(org.terasology.engine.logic.players.LocalPlayer) WorldProviderWrapper(org.terasology.engine.world.internal.WorldProviderWrapper) ReadOnlyStorageManager(org.terasology.engine.persistence.internal.ReadOnlyStorageManager) StorageManager(org.terasology.engine.persistence.StorageManager) ReadWriteStorageManager(org.terasology.engine.persistence.internal.ReadWriteStorageManager) ModuleManager(org.terasology.engine.core.module.ModuleManager) EntityAwareWorldProvider(org.terasology.engine.world.internal.EntityAwareWorldProvider) BackdropProvider(org.terasology.engine.rendering.backdrop.BackdropProvider) RecordAndReplaySerializer(org.terasology.engine.recording.RecordAndReplaySerializer) ComponentSystemManager(org.terasology.engine.core.ComponentSystemManager) RecordAndReplayUtils(org.terasology.engine.recording.RecordAndReplayUtils) DefaultWorldGeneratorPluginLibrary(org.terasology.engine.world.generator.plugin.DefaultWorldGeneratorPluginLibrary) WorldProvider(org.terasology.engine.world.WorldProvider) EntityAwareWorldProvider(org.terasology.engine.world.internal.EntityAwareWorldProvider) WorldInfo(org.terasology.engine.world.internal.WorldInfo) EngineEntityManager(org.terasology.engine.entitySystem.entity.internal.EngineEntityManager) Path(java.nio.file.Path) FastRandom(org.terasology.engine.utilities.random.FastRandom) IOException(java.io.IOException) WorldProviderCoreImpl(org.terasology.engine.world.internal.WorldProviderCoreImpl) ExtraBlockDataManager(org.terasology.engine.world.chunks.blockdata.ExtraBlockDataManager) DefaultCelestialSystem(org.terasology.engine.world.sun.DefaultCelestialSystem) RenderingSubsystemFactory(org.terasology.engine.core.subsystem.RenderingSubsystemFactory) WorldRenderer(org.terasology.engine.rendering.world.WorldRenderer) BasicCelestialModel(org.terasology.engine.world.sun.BasicCelestialModel) DirectionAndOriginPosRecorderList(org.terasology.engine.recording.DirectionAndOriginPosRecorderList) EngineEntityManager(org.terasology.engine.entitySystem.entity.internal.EngineEntityManager) EntityManager(org.terasology.engine.entitySystem.entity.EntityManager) BlockManager(org.terasology.engine.world.block.BlockManager) ModuleEnvironment(org.terasology.gestalt.module.ModuleEnvironment) StateMainMenu(org.terasology.engine.core.modes.StateMainMenu) Skysphere(org.terasology.engine.rendering.backdrop.Skysphere) Block(org.terasology.engine.world.block.Block) RecordAndReplayCurrentStatus(org.terasology.engine.recording.RecordAndReplayCurrentStatus) ReadWriteStorageManager(org.terasology.engine.persistence.internal.ReadWriteStorageManager) ReadOnlyStorageManager(org.terasology.engine.persistence.internal.ReadOnlyStorageManager) RelevanceSystem(org.terasology.engine.world.chunks.localChunkProvider.RelevanceSystem)

Aggregations

IOException (java.io.IOException)1 Path (java.nio.file.Path)1 ComponentSystemManager (org.terasology.engine.core.ComponentSystemManager)1 StateMainMenu (org.terasology.engine.core.modes.StateMainMenu)1 ModuleManager (org.terasology.engine.core.module.ModuleManager)1 RenderingSubsystemFactory (org.terasology.engine.core.subsystem.RenderingSubsystemFactory)1 EntityManager (org.terasology.engine.entitySystem.entity.EntityManager)1 EngineEntityManager (org.terasology.engine.entitySystem.entity.internal.EngineEntityManager)1 LocalPlayer (org.terasology.engine.logic.players.LocalPlayer)1 StorageManager (org.terasology.engine.persistence.StorageManager)1 ReadOnlyStorageManager (org.terasology.engine.persistence.internal.ReadOnlyStorageManager)1 ReadWriteStorageManager (org.terasology.engine.persistence.internal.ReadWriteStorageManager)1 DirectionAndOriginPosRecorderList (org.terasology.engine.recording.DirectionAndOriginPosRecorderList)1 RecordAndReplayCurrentStatus (org.terasology.engine.recording.RecordAndReplayCurrentStatus)1 RecordAndReplaySerializer (org.terasology.engine.recording.RecordAndReplaySerializer)1 RecordAndReplayUtils (org.terasology.engine.recording.RecordAndReplayUtils)1 BackdropProvider (org.terasology.engine.rendering.backdrop.BackdropProvider)1 Skysphere (org.terasology.engine.rendering.backdrop.Skysphere)1 WorldRenderer (org.terasology.engine.rendering.world.WorldRenderer)1 FastRandom (org.terasology.engine.utilities.random.FastRandom)1