Examples with Player cn.nukkit.Player used on opensource projects

Example 81 with Player

use of cn.nukkit.Player in project Nukkit by Nukkit.

the class Level method sendChunk.

private void sendChunk(int x, int z, long index, DataPacket packet) {
    if (this.chunkSendTasks.containsKey(index)) {
        for (Player player : this.chunkSendQueue.get(index).values()) {
            if (player.isConnected() && player.usedChunks.containsKey(index)) {
                player.sendChunk(x, z, packet);
            }
        }
        this.chunkSendQueue.remove(index);
        this.chunkSendTasks.remove(index);
    }
}

Example 82 with Player

use of cn.nukkit.Player in project Nukkit by Nukkit.

the class Level method useBreakOn.

public Item useBreakOn(Vector3 vector, Item item, Player player, boolean createParticles) {
    if (player != null && player.getGamemode() > 1) {
        return null;
    }
    Block target = this.getBlock(vector);
    Item[] drops;
    if (item == null) {
        item = new ItemBlock(new BlockAir(), 0, 0);
    }
    if (player != null) {
        double breakTime = target.getBreakTime(item, player);
        if (player.isCreative() && breakTime > 0.15) {
            breakTime = 0.15;
        }
        if (player.hasEffect(Effect.SWIFTNESS)) {
            breakTime *= 1 - (0.2 * (player.getEffect(Effect.SWIFTNESS).getAmplifier() + 1));
        }
        if (player.hasEffect(Effect.MINING_FATIGUE)) {
            breakTime *= 1 - (0.3 * (player.getEffect(Effect.MINING_FATIGUE).getAmplifier() + 1));
        }
        Enchantment eff = item.getEnchantment(Enchantment.ID_EFFICIENCY);
        if (eff != null && eff.getLevel() > 0) {
            breakTime *= 1 - (0.3 * eff.getLevel());
        }
        breakTime -= 0.15;
        BlockBreakEvent ev = new BlockBreakEvent(player, target, item, player.isCreative(), (player.lastBreak + breakTime * 1000) > System.currentTimeMillis());
        double distance;
        if (player.isSurvival() && !target.isBreakable(item)) {
            ev.setCancelled();
        } else if (!player.isOp() && (distance = this.server.getSpawnRadius()) > -1) {
            Vector2 t = new Vector2(target.x, target.z);
            Vector2 s = new Vector2(this.getSpawnLocation().x, this.getSpawnLocation().z);
            if (!this.server.getOps().getAll().isEmpty() && t.distance(s) <= distance) {
                ev.setCancelled();
            }
        }
        this.server.getPluginManager().callEvent(ev);
        if (ev.isCancelled()) {
            return null;
        }
        if (!ev.getInstaBreak() && ev.isFastBreak()) {
            return null;
        }
        player.lastBreak = System.currentTimeMillis();
        drops = ev.getDrops();
    } else if (!target.isBreakable(item)) {
        return null;
    } else {
        drops = target.getDrops(item);
    }
    Block above = this.getBlock(new Vector3(target.x, target.y + 1, target.z));
    if (above != null) {
        if (above.getId() == Item.FIRE) {
            this.setBlock(above, new BlockAir(), true);
        }
    }
    Tag tag = item.getNamedTagEntry("CanDestroy");
    if (tag instanceof ListTag) {
        boolean canBreak = false;
        for (Tag v : ((ListTag<Tag>) tag).getAll()) {
            if (v instanceof StringTag) {
                Item entry = Item.fromString(((StringTag) v).data);
                if (entry.getId() > 0 && entry.getBlock() != null && entry.getBlock().getId() == target.getId()) {
                    canBreak = true;
                    break;
                }
            }
        }
        if (!canBreak) {
            return null;
        }
    }
    if (createParticles) {
        Map<Integer, Player> players = this.getChunkPlayers((int) target.x >> 4, (int) target.z >> 4);
        this.addParticle(new DestroyBlockParticle(target.add(0.5), target), players.values());
        if (player != null) {
            players.remove(player.getLoaderId());
        }
    }
    target.onBreak(item);
    BlockEntity blockEntity = this.getBlockEntity(target);
    if (blockEntity != null) {
        if (blockEntity instanceof InventoryHolder) {
            if (blockEntity instanceof BlockEntityChest) {
                ((BlockEntityChest) blockEntity).unpair();
            }
            for (Item chestItem : ((InventoryHolder) blockEntity).getInventory().getContents().values()) {
                this.dropItem(target, chestItem);
            }
        }
        blockEntity.close();
        this.updateComparatorOutputLevel(target);
    }
    item.useOn(target);
    if (item.isTool() && item.getDamage() >= item.getMaxDurability()) {
        item = new ItemBlock(new BlockAir(), 0, 0);
    }
    if (this.gameRules.getBoolean(GameRule.DO_TILE_DROPS)) {
        int dropExp = target.getDropExp();
        if (player != null) {
            player.addExperience(dropExp);
            if (player.isSurvival()) {
                for (int ii = 1; ii <= dropExp; ii++) {
                    this.dropExpOrb(target, 1);
                }
            }
        }
        if (player == null || player.isSurvival()) {
            for (Item drop : drops) {
                if (drop.getCount() > 0) {
                    this.dropItem(vector.add(0.5, 0.5, 0.5), drop);
                }
            }
        }
    }
    return item;
}

Example 83 with Player

use of cn.nukkit.Player in project Nukkit by Nukkit.

the class Chunk method toBinary.

@Override
public byte[] toBinary() {
    CompoundTag nbt = this.getNBT().copy();
    nbt.putInt("xPos", this.getX());
    nbt.putInt("zPos", this.getZ());
    ListTag<CompoundTag> sectionList = new ListTag<>("Sections");
    for (cn.nukkit.level.format.ChunkSection section : this.getSections()) {
        if (section instanceof EmptyChunkSection) {
            continue;
        }
        CompoundTag s = new CompoundTag(null);
        s.putByte("Y", (section.getY()));
        s.putByteArray("Blocks", section.getIdArray());
        s.putByteArray("Data", section.getDataArray());
        s.putByteArray("BlockLight", section.getLightArray());
        s.putByteArray("SkyLight", section.getSkyLightArray());
        sectionList.add(s);
    }
    nbt.putList(sectionList);
    nbt.putIntArray("BiomeColors", this.getBiomeColorArray());
    int[] heightInts = new int[256];
    byte[] heightBytes = this.getHeightMapArray();
    for (int i = 0; i < heightInts.length; i++) {
        heightInts[i] = heightBytes[i] & 0xFF;
    }
    nbt.putIntArray("HeightMap", heightInts);
    ArrayList<CompoundTag> entities = new ArrayList<>();
    for (Entity entity : this.getEntities().values()) {
        if (!(entity instanceof Player) && !entity.closed) {
            entity.saveNBT();
            entities.add(entity.namedTag);
        }
    }
    ListTag<CompoundTag> entityListTag = new ListTag<>("Entities");
    entityListTag.setAll(entities);
    nbt.putList(entityListTag);
    ArrayList<CompoundTag> tiles = new ArrayList<>();
    for (BlockEntity blockEntity : this.getBlockEntities().values()) {
        blockEntity.saveNBT();
        tiles.add(blockEntity.namedTag);
    }
    ListTag<CompoundTag> tileListTag = new ListTag<>("TileEntities");
    tileListTag.setAll(tiles);
    nbt.putList(tileListTag);
    Set<BlockUpdateEntry> entries = this.provider.getLevel().getPendingBlockUpdates(this);
    if (entries != null) {
        ListTag<CompoundTag> tileTickTag = new ListTag<>("TileTicks");
        long totalTime = this.provider.getLevel().getCurrentTick();
        for (BlockUpdateEntry entry : entries) {
            CompoundTag entryNBT = new CompoundTag().putString("i", entry.block.getSaveId()).putInt("x", entry.pos.getFloorX()).putInt("y", entry.pos.getFloorY()).putInt("z", entry.pos.getFloorZ()).putInt("t", (int) (entry.delay - totalTime)).putInt("p", entry.priority);
            tileTickTag.add(entryNBT);
        }
        nbt.putList(tileTickTag);
    }
    BinaryStream extraData = new BinaryStream();
    Map<Integer, Integer> extraDataArray = this.getBlockExtraDataArray();
    extraData.putInt(extraDataArray.size());
    for (Integer key : extraDataArray.keySet()) {
        extraData.putInt(key);
        extraData.putShort(extraDataArray.get(key));
    }
    nbt.putByteArray("ExtraData", extraData.getBuffer());
    CompoundTag chunk = new CompoundTag("");
    chunk.putCompound("Level", nbt);
    try {
        return Zlib.deflate(NBTIO.write(chunk, ByteOrder.BIG_ENDIAN), RegionLoader.COMPRESSION_LEVEL);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

Example 84 with Player

use of cn.nukkit.Player in project Nukkit by Nukkit.

the class Chunk method toBinary.

public byte[] toBinary(boolean saveExtra) {
    try {
        LevelProvider provider = this.getProvider();
        if (saveExtra && provider instanceof LevelDB) {
            List<CompoundTag> entities = new ArrayList<>();
            for (Entity entity : this.getEntities().values()) {
                if (!(entity instanceof Player) && !entity.closed) {
                    entity.saveNBT();
                    entities.add(entity.namedTag);
                }
            }
            EntitiesKey entitiesKey = EntitiesKey.create(this.getX(), this.getZ());
            if (!entities.isEmpty()) {
                ((LevelDB) provider).getDatabase().put(entitiesKey.toArray(), NBTIO.write(entities));
            } else {
                ((LevelDB) provider).getDatabase().delete(entitiesKey.toArray());
            }
            List<CompoundTag> tiles = new ArrayList<>();
            for (BlockEntity blockEntity : this.getBlockEntities().values()) {
                if (!blockEntity.closed) {
                    blockEntity.saveNBT();
                    entities.add(blockEntity.namedTag);
                }
            }
            TilesKey tilesKey = TilesKey.create(this.getX(), this.getZ());
            if (!tiles.isEmpty()) {
                ((LevelDB) provider).getDatabase().put(tilesKey.toArray(), NBTIO.write(tiles));
            } else {
                ((LevelDB) provider).getDatabase().delete(tilesKey.toArray());
            }
            ExtraDataKey extraDataKey = ExtraDataKey.create(this.getX(), this.getZ());
            if (!this.getBlockExtraDataArray().isEmpty()) {
                BinaryStream extraData = new BinaryStream();
                Map<Integer, Integer> extraDataArray = this.getBlockExtraDataArray();
                extraData.putInt(extraDataArray.size());
                for (Integer key : extraDataArray.keySet()) {
                    extraData.putInt(key);
                    extraData.putShort(extraDataArray.get(key));
                }
                ((LevelDB) provider).getDatabase().put(extraDataKey.toArray(), extraData.getBuffer());
            } else {
                ((LevelDB) provider).getDatabase().delete(extraDataKey.toArray());
            }
        }
        byte[] heightMap = this.getHeightMapArray();
        byte[] biomeColors = new byte[this.getBiomeColorArray().length * 4];
        for (int i = 0; i < this.getBiomeColorArray().length; i++) {
            byte[] bytes = Binary.writeInt(this.getBiomeColorArray()[i]);
            biomeColors[i * 4] = bytes[0];
            biomeColors[i * 4 + 1] = bytes[1];
            biomeColors[i * 4 + 2] = bytes[2];
            biomeColors[i * 4 + 3] = bytes[3];
        }
        return Binary.appendBytes(Binary.writeLInt(this.getX()), Binary.writeLInt(this.getZ()), this.getBlockIdArray(), this.getBlockDataArray(), this.getBlockSkyLightArray(), this.getBlockLightArray(), heightMap, biomeColors, new byte[] { (byte) (((this.isLightPopulated ? 0x04 : 0) | (this.isPopulated() ? 0x02 : 0) | (this.isGenerated() ? 0x01 : 0)) & 0xff) });
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

Example 85 with Player

use of cn.nukkit.Player in project LuckPerms by lucko.

the class NukkitConnectionListener method onPlayerLogin.

@EventHandler(priority = EventPriority.LOWEST)
public void onPlayerLogin(PlayerLoginEvent e) {
    /* Called when the player starts logging into the server.
           At this point, the users data should be present and loaded. */
    final Player player = e.getPlayer();
    if (this.plugin.getConfiguration().get(ConfigKeys.DEBUG_LOGINS)) {
        this.plugin.getLogger().info("Processing login for " + player.getUniqueId() + " - " + player.getName());
    }
    final User user = this.plugin.getUserManager().getIfLoaded(player.getUniqueId());
    /* User instance is null for whatever reason. Could be that it was unloaded between asyncpre and now. */
    if (user == null) {
        this.deniedLogin.add(e.getPlayer().getUniqueId());
        this.plugin.getLogger().warn("User " + player.getUniqueId() + " - " + player.getName() + " doesn't have data pre-loaded. - denying login.");
        e.setCancelled();
        e.setKickMessage(Message.LOADING_ERROR.asString(this.plugin.getLocaleManager()));
        return;
    }
    // Care should be taken at this stage to ensure that async tasks which manipulate nukkit data check that the player is still online.
    try {
        // Make a new permissible for the user
        LPPermissible lpPermissible = new LPPermissible(player, user, this.plugin);
        // Inject into the player
        PermissibleInjector.inject(player, lpPermissible);
    } catch (Throwable t) {
        t.printStackTrace();
    }
    this.plugin.refreshAutoOp(user, player);
}