Examples with Key net.glowstone.chunk.GlowChunk.Key used on opensource projects

Example 6 with Key

use of net.glowstone.chunk.GlowChunk.Key in project Glowstone by GlowstoneMC.

the class GlowPlayer method pulse.

@Override
public void pulse() {
    super.pulse();
    if (usageItem != null) {
        if (usageItem == getItemInHand()) {
            if (--usageTime == 0) {
                ItemType item = ItemTable.instance().getItem(usageItem.getType());
                if (item instanceof ItemFood) {
                    ((ItemFood) item).eat(this, usageItem);
                }
            }
        } else {
            usageItem = null;
            usageTime = 0;
        }
    }
    if (digging != null) {
        pulseDigging();
    }
    if (exhaustion > 4.0f) {
        exhaustion -= 4.0f;
        if (saturation > 0f) {
            saturation = Math.max(saturation - 1f, 0f);
            sendHealth();
        } else if (world.getDifficulty() != Difficulty.PEACEFUL) {
            FoodLevelChangeEvent event = EventFactory.callEvent(new FoodLevelChangeEvent(this, Math.max(food - 1, 0)));
            if (!event.isCancelled()) {
                food = event.getFoodLevel();
            }
            sendHealth();
        }
    }
    if (getHealth() < getMaxHealth() && !isDead()) {
        if (food > 18 && ticksLived % 80 == 0 || world.getDifficulty() == Difficulty.PEACEFUL) {
            EntityRegainHealthEvent event1 = new EntityRegainHealthEvent(this, 1f, RegainReason.SATIATED);
            EventFactory.callEvent(event1);
            if (!event1.isCancelled()) {
                setHealth(getHealth() + 1);
            }
            exhaustion = Math.min(exhaustion + 3.0f, 40.0f);
            saturation -= 3;
        }
    }
    if (food == 0 && getHealth() > 1 && ticksLived % 80 == 0) {
        damage(1, DamageCause.STARVATION);
    }
    // stream world
    streamBlocks();
    processBlockChanges();
    // add to playtime
    incrementStatistic(Statistic.PLAY_ONE_TICK);
    if (isSneaking()) {
        incrementStatistic(Statistic.SNEAK_TIME);
    }
    // update inventory
    for (InventoryMonitor.Entry entry : invMonitor.getChanges()) {
        sendItemChange(entry.slot, entry.item);
    }
    // send changed metadata
    List<MetadataMap.Entry> changes = metadata.getChanges();
    if (!changes.isEmpty()) {
        session.send(new EntityMetadataMessage(SELF_ID, changes));
    }
    // update or remove entities
    List<Integer> destroyIds = new LinkedList<>();
    for (Iterator<GlowEntity> it = knownEntities.iterator(); it.hasNext(); ) {
        GlowEntity entity = it.next();
        if (!isWithinDistance(entity) || entity.isRemoved()) {
            destroyIds.add(entity.getEntityId());
            it.remove();
        } else {
            entity.createUpdateMessage().forEach(session::send);
        }
    }
    if (!destroyIds.isEmpty()) {
        session.send(new DestroyEntitiesMessage(destroyIds));
    }
    // add entities
    knownChunks.parallelStream().forEach(key -> {
        GlowChunk chunk = world.getChunkAt(key.getX(), key.getZ());
        chunk.getRawEntities().stream().filter(entity -> this != entity).filter(this::isWithinDistance).filter(entity -> !entity.isDead()).filter(entity -> !knownEntities.contains(entity)).filter(entity -> !hiddenEntities.contains(entity.getUniqueId())).forEach((entity) -> {
            knownEntities.add(entity);
            entity.createSpawnMessage().forEach(session::send);
        });
    });
    if (passengerChanged) {
        session.send(new SetPassengerMessage(SELF_ID, getPassengers().stream().mapToInt(Entity::getEntityId).toArray()));
    }
    getAttributeManager().sendMessages(session);
}

Example 7 with Key

use of net.glowstone.chunk.GlowChunk.Key in project Glowstone by GlowstoneMC.

the class GlowWorld method setKeepSpawnInMemory.

@Override
public void setKeepSpawnInMemory(boolean keepLoaded) {
    keepSpawnLoaded = keepLoaded;
    if (spawnChunkLock != null) {
        // update the chunk lock as needed
        spawnChunkLock.clear();
        if (keepSpawnLoaded) {
            int centerX = spawnLocation.getBlockX() >> 4;
            int centerZ = spawnLocation.getBlockZ() >> 4;
            int radius = 4 * server.getViewDistance() / 3;
            long loadTime = System.currentTimeMillis();
            int total = ((radius << 1) + 1) * ((radius << 1) + 1), current = 0;
            for (int x = centerX - radius; x <= centerX + radius; ++x) {
                for (int z = centerZ - radius; z <= centerZ + radius; ++z) {
                    ++current;
                    if (populateAnchoredChunks) {
                        getChunkManager().forcePopulation(x, z);
                    } else {
                        loadChunk(x, z);
                    }
                    spawnChunkLock.acquire(new Key(x, z));
                    if (System.currentTimeMillis() >= loadTime + 1000) {
                        int progress = 100 * current / total;
                        GlowServer.logger.info("Preparing spawn for " + name + ": " + progress + "%");
                        loadTime = System.currentTimeMillis();
                    }
                }
            }
        } else {
            // attempt to immediately unload the spawn
            chunks.unloadOldChunks();
        }
    }
}

Example 8 with Key

use of net.glowstone.chunk.GlowChunk.Key in project Glowstone by GlowstoneMC.

the class GlowWorld method updateBlocksInActiveChunks.

private void updateBlocksInActiveChunks() {
    for (Key key : activeChunksSet) {
        int cx = key.getX();
        int cz = key.getZ();
        // check the chunk is loaded
        if (isChunkLoaded(cx, cz)) {
            GlowChunk chunk = getChunkAt(cx, cz);
            // thunder
            maybeStrikeLightningInChunk(cx, cz);
            // block ticking
            // we will choose 3 blocks per chunk's section
            ChunkSection[] sections = chunk.getSections();
            for (int i = 0; i < sections.length; i++) {
                updateBlocksInSection(chunk, sections[i], i);
            }
        }
    }
}

Example 9 with Key

use of net.glowstone.chunk.GlowChunk.Key in project Glowstone by GlowstoneMC.

the class BlockEntity method updateInRange.

/**
     * Update this BlockEntity's visible state to all players in range.
     */
public final void updateInRange() {
    Key key = new Key(block.getChunk().getX(), block.getChunk().getZ());
    block.getWorld().getRawPlayers().stream().filter(player -> player.canSeeChunk(key)).forEach(this::update);
}

Example 10 with Key

use of net.glowstone.chunk.GlowChunk.Key in project Glowstone by GlowstoneMC.

the class NbtStructureDataService method readStructuresData.

@Override
public Map<Integer, GlowStructure> readStructuresData() {
    Map<Integer, GlowStructure> structures = new HashMap<>();
    for (StructureStore<?> store : StructureStorage.getStructureStores()) {
        File structureFile = new File(structureDir, store.getId() + ".dat");
        if (structureFile.exists()) {
            try (NBTInputStream in = new NBTInputStream(new FileInputStream(structureFile))) {
                CompoundTag data = new CompoundTag();
                data = in.readCompound();
                if (data.isCompound("data")) {
                    data = data.getCompound("data");
                    if (data.isCompound("Features")) {
                        CompoundTag features = data.getCompound("Features");
                        features.getValue().keySet().stream().filter(features::isCompound).forEach(key -> {
                            GlowStructure structure = StructureStorage.loadStructure(world, features.getCompound(key));
                            structures.put(new Key(structure.getChunkX(), structure.getChunkZ()).hashCode(), structure);
                        });
                    }
                } else {
                    server.getLogger().log(Level.SEVERE, "No data tag in " + structureFile);
                }
            } catch (IOException e) {
                server.getLogger().log(Level.SEVERE, "Failed to read structure data from " + structureFile, e);
            }
        }
    }
    return structures;
}