Examples with Structure org.spongepowered.api.world.generation.structure.Structure used on opensource projects

Example 1 with Structure

use of org.spongepowered.api.world.generation.structure.Structure in project SpongeCommon by SpongePowered.

the class WorldTest method createRandomCheckerboardWorld.

private CommandResult createRandomCheckerboardWorld(final CommandContext context) {
    final WorldManager wm = Sponge.server().worldManager();
    final ServerPlayer player = (ServerPlayer) context.cause().root();
    final String owner = player.name();
    final Random random = player.world().random();
    final List<RegistryReference<Biome>> allBiomes = Sponge.server().registry(RegistryTypes.BIOME).streamEntries().map(RegistryEntry::asReference).collect(Collectors.toList());
    final List<RegistryReference<Biome>> biomes = IntStream.range(0, random.nextInt(allBiomes.size())).mapToObj(i -> allBiomes.get(random.nextInt(allBiomes.size()))).collect(Collectors.toList());
    final List<Structure> allStructures = RegistryTypes.STRUCTURE.get().stream().collect(Collectors.toList());
    final Map<Structure, SeparatedStructureConfig> abundantStructures = IntStream.range(0, random.nextInt(allStructures.size())).mapToObj(i -> allStructures.get(random.nextInt(allStructures.size()))).distinct().collect(Collectors.toMap(s -> s, s -> SeparatedStructureConfig.of(random.nextInt(3) + 2, 1, random.nextInt(10))));
    final Map<Structure, SeparatedStructureConfig> rareStructures = IntStream.range(0, random.nextInt(8) + 2).mapToObj(i -> allStructures.get(random.nextInt(allStructures.size()))).distinct().collect(Collectors.toMap(s -> s, s -> SeparatedStructureConfig.of(random.nextInt(10) + 6, 5, random.nextInt(10))));
    final StructureGenerationConfig structureConfig = StructureGenerationConfig.builder().addStructures(abundantStructures).addStructures(rareStructures).build();
    final NoiseConfig noiseConfig = NoiseConfig.builder().height(256).build();
    final NoiseGeneratorConfig noiseGenConfig = NoiseGeneratorConfig.builder().structureConfig(structureConfig).noiseConfig(noiseConfig).seaLevel(// 2 rolls
    random.nextInt(61 - 1) + 1 + random.nextInt(30)).build();
    final ResourceKey worldKey = ResourceKey.of(this.plugin, owner.toLowerCase());
    final WorldTemplate customTemplate = WorldTemplate.builder().from(WorldTemplate.overworld()).key(worldKey).worldType(WorldTypes.OVERWORLD).serializationBehavior(SerializationBehavior.NONE).loadOnStartup(false).performsSpawnLogic(true).displayName(Component.text("Custom world by " + owner)).generator(ChunkGenerator.noise(BiomeProvider.checkerboard(CheckerboardBiomeConfig.builder().addBiomes(biomes).scale(random.nextInt(16 - 2) + 2).build()), noiseGenConfig)).build();
    if (player.world().key().equals(worldKey)) {
        player.setLocation(ServerLocation.of(wm.defaultWorld(), wm.defaultWorld().properties().spawnPosition()));
    }
    context.sendMessage(Identity.nil(), Component.text("Generating your world..."));
    wm.deleteWorld(worldKey).thenCompose(b -> wm.loadWorld(customTemplate)).thenAccept(w -> this.transportToWorld(player, w)).exceptionally(e -> {
        context.sendMessage(Identity.nil(), Component.text("Failed to teleport!", NamedTextColor.DARK_RED));
        e.printStackTrace();
        return null;
    });
    return CommandResult.success();
}