Examples with BlockEntity cn.nukkit.blockentity.BlockEntity used on opensource projects

Example 21 with BlockEntity

use of cn.nukkit.blockentity.BlockEntity in project Nukkit by Nukkit.

the class BlockItemFrame method getDrops.

@Override
public Item[] getDrops(Item item) {
    BlockEntity blockEntity = this.getLevel().getBlockEntity(this);
    BlockEntityItemFrame itemFrame = (BlockEntityItemFrame) blockEntity;
    int chance = new Random().nextInt(100) + 1;
    if (itemFrame != null && chance <= (itemFrame.getItemDropChance() * 100)) {
        return new Item[] { toItem(), Item.get(itemFrame.getItem().getId(), itemFrame.getItem().getDamage(), 1) };
    } else {
        return new Item[] { toItem() };
    }
}

Example 22 with BlockEntity

use of cn.nukkit.blockentity.BlockEntity in project Nukkit by Nukkit.

the class BlockEnderChest method onActivate.

@Override
public boolean onActivate(Item item, Player player) {
    if (player != null) {
        Block top = this.up();
        if (!top.isTransparent()) {
            return true;
        }
        BlockEntity t = this.getLevel().getBlockEntity(this);
        BlockEntityEnderChest chest;
        if (t instanceof BlockEntityEnderChest) {
            chest = (BlockEntityEnderChest) t;
        } else {
            CompoundTag nbt = new CompoundTag("").putString("id", BlockEntity.ENDER_CHEST).putInt("x", (int) this.x).putInt("y", (int) this.y).putInt("z", (int) this.z);
            chest = new BlockEntityEnderChest(this.getLevel().getChunk((int) this.x >> 4, (int) this.z >> 4), nbt);
        }
        if (chest.namedTag.contains("Lock") && chest.namedTag.get("Lock") instanceof StringTag) {
            if (!chest.namedTag.getString("Lock").equals(item.getCustomName())) {
                return true;
            }
        }
        player.setViewingEnderChest(this);
        player.addWindow(player.getEnderChestInventory());
    }
    return true;
}

Example 23 with BlockEntity

use of cn.nukkit.blockentity.BlockEntity in project Nukkit by Nukkit.

the class BlockFlowerPot method onActivate.

@Override
public boolean onActivate(Item item, Player player) {
    BlockEntity blockEntity = getLevel().getBlockEntity(this);
    if (!(blockEntity instanceof BlockEntityFlowerPot))
        return false;
    if (blockEntity.namedTag.getShort("item") != 0 || blockEntity.namedTag.getInt("mData") != 0)
        return false;
    int itemID;
    int itemMeta;
    if (!canPlaceIntoFlowerPot(item.getId())) {
        if (!canPlaceIntoFlowerPot(item.getBlock().getId())) {
            return true;
        }
        itemID = item.getBlock().getId();
        itemMeta = item.getDamage();
    } else {
        itemID = item.getId();
        itemMeta = item.getDamage();
    }
    blockEntity.namedTag.putShort("item", itemID);
    blockEntity.namedTag.putInt("data", itemMeta);
    this.setDamage(1);
    this.getLevel().setBlock(this, this, true);
    ((BlockEntityFlowerPot) blockEntity).spawnToAll();
    if (player.isSurvival()) {
        item.setCount(item.getCount() - 1);
        player.getInventory().setItemInHand(item.getCount() > 0 ? item : Item.get(Item.AIR));
    }
    return true;
}

Example 24 with BlockEntity

use of cn.nukkit.blockentity.BlockEntity in project Nukkit by Nukkit.

the class BlockRedstoneComparator method updateState.

@Override
public void updateState() {
    if (!this.level.isBlockTickPending(this, this)) {
        int output = this.calculateOutput();
        BlockEntity blockEntity = this.level.getBlockEntity(this);
        int power = blockEntity instanceof BlockEntityComparator ? ((BlockEntityComparator) blockEntity).getOutputSignal() : 0;
        if (output != power || this.isPowered() != this.shouldBePowered()) {
            /*if(isFacingTowardsRepeater()) {
                    this.level.scheduleUpdate(this, this, 2, -1);
                } else {
                    this.level.scheduleUpdate(this, this, 2, 0);
                }*/
            // System.out.println("schedule update 0");
            this.level.scheduleUpdate(this, this, 2);
        }
    }
}

Example 25 with BlockEntity

use of cn.nukkit.blockentity.BlockEntity in project Nukkit by Nukkit.

the class BlockCauldron method onActivate.

@Override
public boolean onActivate(Item item, Player player) {
    BlockEntity be = this.level.getBlockEntity(this);
    if (!(be instanceof BlockEntityCauldron)) {
        return false;
    }
    BlockEntityCauldron cauldron = (BlockEntityCauldron) be;
    switch(item.getId()) {
        case Item.BUCKET:
            if (item.getDamage() == 0) {
                // empty bucket
                if (!isFull() || cauldron.isCustomColor() || cauldron.hasPotion()) {
                    break;
                }
                ItemBucket bucket = (ItemBucket) item.clone();
                // water bucket
                bucket.setDamage(8);
                PlayerBucketFillEvent ev = new PlayerBucketFillEvent(player, this, null, item, bucket);
                this.level.getServer().getPluginManager().callEvent(ev);
                if (!ev.isCancelled()) {
                    if (player.isSurvival()) {
                        player.getInventory().setItemInHand(ev.getItem());
                    }
                    // empty
                    this.setDamage(0);
                    this.level.setBlock(this, this, true);
                    cauldron.clearCustomColor();
                    this.getLevel().addSound(this.add(0.5, 1, 0.5), Sound.CAULDRON_TAKEWATER);
                }
            } else if (item.getDamage() == 8) {
                if (isFull() && !cauldron.isCustomColor() && !cauldron.hasPotion()) {
                    break;
                }
                ItemBucket bucket = (ItemBucket) item.clone();
                // empty bucket
                bucket.setDamage(0);
                PlayerBucketEmptyEvent ev = new PlayerBucketEmptyEvent(player, this, null, item, bucket);
                this.level.getServer().getPluginManager().callEvent(ev);
                if (!ev.isCancelled()) {
                    if (player.isSurvival()) {
                        player.getInventory().setItemInHand(ev.getItem());
                    }
                    if (cauldron.hasPotion()) {
                        // if has potion
                        // empty
                        this.setDamage(0);
                        // reset potion
                        cauldron.setPotionId(0xffff);
                        cauldron.setSplashPotion(false);
                        cauldron.clearCustomColor();
                        this.level.setBlock(this, this, true);
                        this.level.addSound(this.add(0.5, 0, 0.5), Sound.CAULDRON_EXPLODE);
                    } else {
                        // fill
                        this.setDamage(6);
                        cauldron.clearCustomColor();
                        this.level.setBlock(this, this, true);
                        this.level.addSound(this.add(0.5, 1, 0.5), Sound.BUCKET_FILL_WATER);
                    }
                // this.update();
                }
            }
            break;
        case // TODO
        Item.DYE:
            break;
        case Item.LEATHER_CAP:
        case Item.LEATHER_TUNIC:
        case Item.LEATHER_PANTS:
        case Item.LEATHER_BOOTS:
            break;
        case Item.POTION:
            if (isFull()) {
                break;
            }
            this.setDamage(this.getDamage() + 1);
            if (this.getDamage() > 0x06)
                this.setDamage(0x06);
            if (item.getCount() == 1) {
                player.getInventory().setItemInHand(new ItemBlock(new BlockAir()));
            } else if (item.getCount() > 1) {
                item.setCount(item.getCount() - 1);
                player.getInventory().setItemInHand(item);
                Item bottle = new ItemGlassBottle();
                if (player.getInventory().canAddItem(bottle)) {
                    player.getInventory().addItem(bottle);
                } else {
                    player.getLevel().dropItem(player.add(0, 1.3, 0), bottle, player.getDirectionVector().multiply(0.4));
                }
            }
            this.level.addSound(this.add(0.5, 0.5, 0.5), Sound.CAULDRON_FILLPOTION);
            break;
        case Item.GLASS_BOTTLE:
            if (isEmpty()) {
                break;
            }
            this.setDamage(this.getDamage() - 1);
            if (this.getDamage() < 0x00)
                this.setDamage(0x00);
            if (item.getCount() == 1) {
                player.getInventory().setItemInHand(new ItemPotion());
            } else if (item.getCount() > 1) {
                item.setCount(item.getCount() - 1);
                player.getInventory().setItemInHand(item);
                Item potion = new ItemPotion();
                if (player.getInventory().canAddItem(potion)) {
                    player.getInventory().addItem(potion);
                } else {
                    player.getLevel().dropItem(player.add(0, 1.3, 0), potion, player.getDirectionVector().multiply(0.4));
                }
            }
            this.level.addSound(this.add(0.5, 0.5, 0.5), Sound.CAULDRON_TAKEPOTION);
            break;
        default:
            return true;
    }
    this.level.updateComparatorOutputLevel(this);
    return true;
}