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Example 1 with UnresolvedWorldGeneratorException

use of org.terasology.world.generator.UnresolvedWorldGeneratorException in project Terasology by MovingBlocks.

the class WorldGeneratorManager method createWorldGenerator.

/**
 * @param uri uri of the world generator to create.
 * @param context that will be used to inject teh world generator.
 * @param environment to be searched for the world generator class.
 * @return a new world generator with the specified uri.
 */
public static WorldGenerator createWorldGenerator(SimpleUri uri, Context context, ModuleEnvironment environment) throws UnresolvedWorldGeneratorException {
    for (Class<?> generatorClass : environment.getTypesAnnotatedWith(RegisterWorldGenerator.class)) {
        RegisterWorldGenerator annotation = generatorClass.getAnnotation(RegisterWorldGenerator.class);
        SimpleUri generatorUri = new SimpleUri(environment.getModuleProviding(generatorClass), annotation.id());
        if (generatorUri.equals(uri)) {
            WorldGenerator worldGenerator = loadGenerator(generatorClass, generatorUri);
            InjectionHelper.inject(worldGenerator, context);
            return worldGenerator;
        }
    }
    throw new UnresolvedWorldGeneratorException("Unable to resolve world generator '" + uri + "' - not found");
}
Also used : RegisterWorldGenerator(org.terasology.world.generator.RegisterWorldGenerator) RegisterWorldGenerator(org.terasology.world.generator.RegisterWorldGenerator) WorldGenerator(org.terasology.world.generator.WorldGenerator) UnresolvedWorldGeneratorException(org.terasology.world.generator.UnresolvedWorldGeneratorException) SimpleUri(org.terasology.engine.SimpleUri)

Example 2 with UnresolvedWorldGeneratorException

use of org.terasology.world.generator.UnresolvedWorldGeneratorException in project Terasology by MovingBlocks.

the class InitialiseWorld method step.

@Override
public boolean step() {
    BlockManager blockManager = context.get(BlockManager.class);
    BiomeManager biomeManager = context.get(BiomeManager.class);
    ModuleEnvironment environment = context.get(ModuleManager.class).getEnvironment();
    context.put(WorldGeneratorPluginLibrary.class, new DefaultWorldGeneratorPluginLibrary(environment, context));
    WorldInfo worldInfo = gameManifest.getWorldInfo(TerasologyConstants.MAIN_WORLD);
    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(Config.class).getSystem().isWriteSaveGamesEnabled();
    Path savePath = PathManager.getInstance().getSavePath(gameManifest.getTitle());
    StorageManager storageManager;
    try {
        storageManager = writeSaveGamesEnabled ? new ReadWriteStorageManager(savePath, environment, entityManager, blockManager, biomeManager) : new ReadOnlyStorageManager(savePath, environment, entityManager, blockManager, biomeManager);
    } 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, biomeManager);
    context.get(ComponentSystemManager.class).register(new RelevanceSystem(chunkProvider), "engine: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);
    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;
    BackdropRenderer backdropRenderer = skysphere;
    context.put(BackdropProvider.class, backdropProvider);
    context.put(BackdropRenderer.class, backdropRenderer);
    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
    context.put(LocalPlayer.class, new LocalPlayer());
    context.put(Camera.class, worldRenderer.getActiveCamera());
    return true;
}
Also used : WorldGenerator(org.terasology.world.generator.WorldGenerator) WorldGeneratorManager(org.terasology.world.generator.internal.WorldGeneratorManager) UnresolvedWorldGeneratorException(org.terasology.world.generator.UnresolvedWorldGeneratorException) LocalChunkProvider(org.terasology.world.chunks.localChunkProvider.LocalChunkProvider) LocalPlayer(org.terasology.logic.players.LocalPlayer) WorldProviderWrapper(org.terasology.world.internal.WorldProviderWrapper) ReadOnlyStorageManager(org.terasology.persistence.internal.ReadOnlyStorageManager) ReadWriteStorageManager(org.terasology.persistence.internal.ReadWriteStorageManager) StorageManager(org.terasology.persistence.StorageManager) ModuleManager(org.terasology.engine.module.ModuleManager) EntityAwareWorldProvider(org.terasology.world.internal.EntityAwareWorldProvider) BackdropProvider(org.terasology.rendering.backdrop.BackdropProvider) ComponentSystemManager(org.terasology.engine.ComponentSystemManager) DefaultWorldGeneratorPluginLibrary(org.terasology.world.generator.plugin.DefaultWorldGeneratorPluginLibrary) EntityAwareWorldProvider(org.terasology.world.internal.EntityAwareWorldProvider) WorldProvider(org.terasology.world.WorldProvider) WorldInfo(org.terasology.world.internal.WorldInfo) BiomeManager(org.terasology.world.biomes.BiomeManager) EngineEntityManager(org.terasology.entitySystem.entity.internal.EngineEntityManager) Path(java.nio.file.Path) FastRandom(org.terasology.utilities.random.FastRandom) IOException(java.io.IOException) WorldProviderCoreImpl(org.terasology.world.internal.WorldProviderCoreImpl) DefaultCelestialSystem(org.terasology.world.sun.DefaultCelestialSystem) RenderingSubsystemFactory(org.terasology.engine.subsystem.RenderingSubsystemFactory) WorldRenderer(org.terasology.rendering.world.WorldRenderer) BasicCelestialModel(org.terasology.world.sun.BasicCelestialModel) EntityManager(org.terasology.entitySystem.entity.EntityManager) EngineEntityManager(org.terasology.entitySystem.entity.internal.EngineEntityManager) BlockManager(org.terasology.world.block.BlockManager) ModuleEnvironment(org.terasology.module.ModuleEnvironment) StateMainMenu(org.terasology.engine.modes.StateMainMenu) Skysphere(org.terasology.rendering.backdrop.Skysphere) Block(org.terasology.world.block.Block) ReadWriteStorageManager(org.terasology.persistence.internal.ReadWriteStorageManager) ReadOnlyStorageManager(org.terasology.persistence.internal.ReadOnlyStorageManager) RelevanceSystem(org.terasology.world.chunks.localChunkProvider.RelevanceSystem) BackdropRenderer(org.terasology.rendering.backdrop.BackdropRenderer)

Example 3 with UnresolvedWorldGeneratorException

use of org.terasology.world.generator.UnresolvedWorldGeneratorException in project Terasology by MovingBlocks.

the class WorldGeneratorManager method createGenerator.

/**
 * @param uri uri of the world generator to create.
 * @param context objects from this context will be injected into the
 * @return The instantiated world generator.
 */
public static WorldGenerator createGenerator(SimpleUri uri, Context context) throws UnresolvedWorldGeneratorException {
    ModuleManager moduleManager = context.get(ModuleManager.class);
    Module module = moduleManager.getEnvironment().get(uri.getModuleName());
    if (module == null) {
        DependencyResolver resolver = new DependencyResolver(moduleManager.getRegistry());
        ResolutionResult result = resolver.resolve(uri.getModuleName());
        if (!result.isSuccess()) {
            if (moduleManager.getRegistry().getLatestModuleVersion(uri.getModuleName()) == null) {
                throw new UnresolvedWorldGeneratorException("Unable to resolve world generator '" + uri + "' - not found");
            } else {
                throw new UnresolvedWorldGeneratorException("Unable to resolve world generator '" + uri + "' - unable to resolve module dependencies");
            }
        }
        try (ModuleEnvironment environment = moduleManager.loadEnvironment(result.getModules(), false)) {
            return createWorldGenerator(uri, context, environment);
        }
    } else {
        return createWorldGenerator(uri, context, moduleManager.getEnvironment());
    }
}
Also used : UnresolvedWorldGeneratorException(org.terasology.world.generator.UnresolvedWorldGeneratorException) ModuleEnvironment(org.terasology.module.ModuleEnvironment) ResolutionResult(org.terasology.module.ResolutionResult) ModuleManager(org.terasology.engine.module.ModuleManager) Module(org.terasology.module.Module) DependencyResolver(org.terasology.module.DependencyResolver)

Aggregations

UnresolvedWorldGeneratorException (org.terasology.world.generator.UnresolvedWorldGeneratorException)3 ModuleManager (org.terasology.engine.module.ModuleManager)2 ModuleEnvironment (org.terasology.module.ModuleEnvironment)2 WorldGenerator (org.terasology.world.generator.WorldGenerator)2 IOException (java.io.IOException)1 Path (java.nio.file.Path)1 ComponentSystemManager (org.terasology.engine.ComponentSystemManager)1 SimpleUri (org.terasology.engine.SimpleUri)1 StateMainMenu (org.terasology.engine.modes.StateMainMenu)1 RenderingSubsystemFactory (org.terasology.engine.subsystem.RenderingSubsystemFactory)1 EntityManager (org.terasology.entitySystem.entity.EntityManager)1 EngineEntityManager (org.terasology.entitySystem.entity.internal.EngineEntityManager)1 LocalPlayer (org.terasology.logic.players.LocalPlayer)1 DependencyResolver (org.terasology.module.DependencyResolver)1 Module (org.terasology.module.Module)1 ResolutionResult (org.terasology.module.ResolutionResult)1 StorageManager (org.terasology.persistence.StorageManager)1 ReadOnlyStorageManager (org.terasology.persistence.internal.ReadOnlyStorageManager)1 ReadWriteStorageManager (org.terasology.persistence.internal.ReadWriteStorageManager)1 BackdropProvider (org.terasology.rendering.backdrop.BackdropProvider)1