Examples with SaveHandler net.minecraft.world.storage.SaveHandler used on opensource projects

Example 1 with SaveHandler

use of net.minecraft.world.storage.SaveHandler in project SpongeCommon by SpongePowered.

the class SpongeUser method save.

public void save() {
    SaveHandler saveHandler = (SaveHandler) WorldManager.getWorldByDimensionId(0).get().getSaveHandler();
    File dataFile = new File(saveHandler.playersDirectory, getUniqueId() + ".dat");
    NBTTagCompound tag;
    if (dataFile.isFile()) {
        try {
            tag = CompressedStreamTools.readCompressed(new FileInputStream(dataFile));
        } catch (IOException ignored) {
            // Nevermind
            tag = new NBTTagCompound();
        }
    } else {
        tag = new NBTTagCompound();
    }
    writeToNbt(tag);
    try {
        CompressedStreamTools.writeCompressed(tag, new FileOutputStream(dataFile));
        dirtyUsers.remove(this);
    } catch (IOException e) {
        SpongeImpl.getLogger().warn("Failed to save user file [{}]!", dataFile, e);
    }
}

Example 2 with SaveHandler

use of net.minecraft.world.storage.SaveHandler in project SpongeCommon by SpongePowered.

the class UserDiscoverer method getAllProfiles.

static Collection<org.spongepowered.api.profile.GameProfile> getAllProfiles() {
    Preconditions.checkState(Sponge.isServerAvailable(), "Server is not available!");
    Set<org.spongepowered.api.profile.GameProfile> profiles = Sets.newHashSet();
    // Add all cached profiles
    profiles.addAll(userCache.asMap().values().stream().map(User::getProfile).collect(Collectors.toList()));
    // Add all known profiles from the data files
    SaveHandler saveHandler = (SaveHandler) WorldManager.getWorldByDimensionId(0).get().getSaveHandler();
    String[] uuids = saveHandler.getAvailablePlayerDat();
    for (String playerUuid : uuids) {
        // before passing that back in getAvailablePlayerDat. It doesn't remove non ".dat" filenames from the list.
        if (playerUuid.contains(".")) {
            continue;
        }
        // At this point, we have a filename who has no extension. This doesn't mean it is actually a UUID. We trap the exception and ignore
        // any filenames that fail the UUID check.
        UUID uuid;
        try {
            uuid = UUID.fromString(playerUuid);
        } catch (Exception ex) {
            continue;
        }
        final GameProfile profile = SpongeImpl.getServer().getPlayerProfileCache().getProfileByUUID(uuid);
        if (profile != null) {
            profiles.add((org.spongepowered.api.profile.GameProfile) profile);
        }
    }
    // Add all whitelisted users
    final UserListWhitelist whiteList = SpongeImpl.getServer().getPlayerList().getWhitelistedPlayers();
    profiles.addAll(whiteList.getValues().values().stream().map(entry -> (org.spongepowered.api.profile.GameProfile) entry.value).collect(Collectors.toList()));
    // Add all banned users
    final UserListBans banList = SpongeImpl.getServer().getPlayerList().getBannedPlayers();
    profiles.addAll(banList.getValues().values().stream().filter(entry -> entry != null).map(entry -> (org.spongepowered.api.profile.GameProfile) entry.value).collect(Collectors.toList()));
    return profiles;
}

Example 3 with SaveHandler

use of net.minecraft.world.storage.SaveHandler in project ArsMagica2 by Mithion.

the class PowerNodeCache method getFileFromChunk.

private File getFileFromChunk(World world, ChunkCoordIntPair chunk, boolean createNew) {
    File saveFolder = saveDirs.get(world.provider.dimensionId);
    if (saveFolder == null) {
        ISaveHandler handler = world.getSaveHandler();
        if (handler instanceof SaveHandler) {
            saveFolder = new File(((SaveHandler) handler).getWorldDirectory(), folder);
            saveFolder.mkdirs();
            saveFolder = new File(saveFolder, String.format("DIM%d", world.provider.dimensionId));
            saveFolder.mkdirs();
            saveDirs.put(world.provider.dimensionId, saveFolder);
        } else {
            return null;
        }
    }
    int rX = (int) Math.floor(chunk.chunkXPos / 32);
    int rZ = (int) Math.floor(chunk.chunkZPos / 32);
    String fileName = String.format("%d_%d%s", rX, rZ, extension);
    File file = saveFilesCached.get(fileName);
    if (file != null)
        return file;
    file = new File(saveFolder, fileName);
    if (!file.exists()) {
        if (createNew) {
            try {
                file.createNewFile();
            } catch (Throwable t) {
                t.printStackTrace();
            }
        } else {
            return null;
        }
    }
    saveFilesCached.put(fileName, file);
    return file;
}

Example 4 with SaveHandler

use of net.minecraft.world.storage.SaveHandler in project MinecraftForge by MinecraftForge.

the class ForgeEventFactory method firePlayerLoadingEvent.

public static void firePlayerLoadingEvent(EntityPlayer player, IPlayerFileData playerFileData, String uuidString) {
    SaveHandler sh = (SaveHandler) playerFileData;
    File dir = ObfuscationReflectionHelper.getPrivateValue(SaveHandler.class, sh, "playersDirectory", "field_" + "75771_c");
    MinecraftForge.EVENT_BUS.post(new PlayerEvent.LoadFromFile(player, dir, uuidString));
}

Example 5 with SaveHandler

use of net.minecraft.world.storage.SaveHandler in project SpongeCommon by SpongePowered.

the class UserDiscoverer method getPlayerDataFile.

private static File getPlayerDataFile(UUID uniqueId) {
    // This may be called triggered by mods using FakePlayer during
    // initial world gen (before the overworld is registered). Because of
    // this, we need to check if the overworld is actually registered yet
    Optional<WorldServer> worldServer = WorldManager.getWorldByDimensionId(0);
    if (!worldServer.isPresent()) {
        return null;
    }
    // Note: Uses the overworld's player data
    SaveHandler saveHandler = (SaveHandler) worldServer.get().getSaveHandler();
    File file = new File(saveHandler.playersDirectory, uniqueId.toString() + ".dat");
    if (file.exists()) {
        return file;
    }
    return null;
}