Examples with ItemStack net.minecraft.server.v1_16_R3.ItemStack used on opensource projects

Example 16 with ItemStack

use of net.minecraft.server.v1_16_R3.ItemStack in project Denizen-For-Bukkit by DenizenScript.

the class PlayerHelperImpl method sendEntitySpawn.

@Override
public FakeEntity sendEntitySpawn(List<PlayerTag> players, DenizenEntityType entityType, LocationTag location, ArrayList<Mechanism> mechanisms, int customId, UUID customUUID, boolean autoTrack) {
    CraftWorld world = ((CraftWorld) location.getWorld());
    net.minecraft.server.v1_16_R3.Entity nmsEntity;
    if (entityType.isCustom()) {
        if (entityType.customEntityType == CustomEntityType.ITEM_PROJECTILE) {
            org.bukkit.inventory.ItemStack itemStack = new ItemStack(Material.STONE);
            for (Mechanism mechanism : mechanisms) {
                if (mechanism.matches("item") && mechanism.requireObject(ItemTag.class)) {
                    itemStack = mechanism.valueAsType(ItemTag.class).getItemStack();
                }
            }
            nmsEntity = new EntityItemProjectileImpl(world.getHandle(), location, CraftItemStack.asNMSCopy(itemStack));
        } else if (entityType.customEntityType == CustomEntityType.FAKE_PLAYER) {
            String name = null;
            String skin = null;
            for (Mechanism mechanism : new ArrayList<>(mechanisms)) {
                if (mechanism.matches("name")) {
                    name = mechanism.getValue().asString();
                    mechanisms.remove(mechanism);
                } else if (mechanism.matches("skin")) {
                    skin = mechanism.getValue().asString();
                    mechanisms.remove(mechanism);
                }
                if (name != null && skin != null) {
                    break;
                }
            }
            nmsEntity = ((CraftFakePlayerImpl) CustomEntityHelperImpl.spawnFakePlayer(location, name, skin, false)).getHandle();
        } else {
            throw new IllegalArgumentException("entityType");
        }
    } else {
        nmsEntity = world.createEntity(location, entityType.getBukkitEntityType().getEntityClass());
    }
    if (customUUID != null) {
        nmsEntity.e(customId);
        nmsEntity.a_(customUUID);
    }
    EntityTag entity = new EntityTag(nmsEntity.getBukkitEntity());
    for (Mechanism mechanism : mechanisms) {
        entity.safeAdjustDuplicate(mechanism);
    }
    nmsEntity.dead = false;
    FakeEntity fake = new FakeEntity(players, location, entity.getBukkitEntity().getEntityId());
    fake.entity = new EntityTag(entity.getBukkitEntity());
    fake.entity.isFake = true;
    fake.entity.isFakeValid = true;
    List<TrackerData> trackers = new ArrayList<>();
    fake.triggerSpawnPacket = (player) -> {
        EntityPlayer nmsPlayer = ((CraftPlayer) player.getPlayerEntity()).getHandle();
        PlayerConnection conn = nmsPlayer.playerConnection;
        final EntityTrackerEntry tracker = new EntityTrackerEntry(world.getHandle(), nmsEntity, 1, true, conn::sendPacket, Collections.singleton(nmsPlayer));
        tracker.b(nmsPlayer);
        final TrackerData data = new TrackerData();
        data.player = player;
        data.tracker = tracker;
        trackers.add(data);
        if (autoTrack) {
            new BukkitRunnable() {

                boolean wasOnline = true;

                @Override
                public void run() {
                    if (!fake.entity.isFakeValid) {
                        cancel();
                        return;
                    }
                    if (player.isOnline()) {
                        if (!wasOnline) {
                            tracker.b(((CraftPlayer) player.getPlayerEntity()).getHandle());
                            wasOnline = true;
                        }
                        tracker.a();
                    } else if (wasOnline) {
                        wasOnline = false;
                    }
                }
            }.runTaskTimer(Denizen.getInstance(), 1, 1);
        }
    };
    for (PlayerTag player : players) {
        fake.triggerSpawnPacket.accept(player);
    }
    fake.triggerUpdatePacket = () -> {
        for (TrackerData tracker : trackers) {
            if (tracker.player.isOnline()) {
                tracker.tracker.a();
            }
        }
    };
    fake.triggerDestroyPacket = () -> {
        for (TrackerData tracker : trackers) {
            if (tracker.player.isOnline()) {
                tracker.tracker.a(((CraftPlayer) tracker.player.getPlayerEntity()).getHandle());
            }
        }
        trackers.clear();
    };
    return fake;
}

Example 17 with ItemStack

use of net.minecraft.server.v1_16_R3.ItemStack in project Denizen-For-Bukkit by DenizenScript.

the class ItemHelperImpl method setSkullSkin.

@Override
public ItemStack setSkullSkin(ItemStack itemStack, PlayerProfile playerProfile) {
    GameProfile gameProfile = new GameProfile(playerProfile.getUniqueId(), playerProfile.getName());
    if (playerProfile.hasTexture()) {
        gameProfile.getProperties().get("textures").clear();
        if (playerProfile.getTextureSignature() != null) {
            gameProfile.getProperties().put("textures", new Property("textures", playerProfile.getTexture(), playerProfile.getTextureSignature()));
        } else {
            gameProfile.getProperties().put("textures", new Property("textures", playerProfile.getTexture()));
        }
    }
    net.minecraft.server.v1_16_R3.ItemStack nmsItemStack = CraftItemStack.asNMSCopy(itemStack);
    NBTTagCompound tag = nmsItemStack.hasTag() ? nmsItemStack.getTag() : new NBTTagCompound();
    tag.set("SkullOwner", GameProfileSerializer.serialize(new NBTTagCompound(), gameProfile));
    nmsItemStack.setTag(tag);
    return CraftItemStack.asBukkitCopy(nmsItemStack);
}

Example 18 with ItemStack

use of net.minecraft.server.v1_16_R3.ItemStack in project MyPet by xXKeyleXx.

the class IconMenuInventory method update.

@Override
public void update(IconMenu menu) {
    if (minecraftInventory != null) {
        for (int slot = 0; slot < size; slot++) {
            IconMenuItem menuItem = menu.getOption(slot);
            if (menuItem != null) {
                ItemStack item = createItemStack(menuItem);
                minecraftInventory.setItem(slot, item);
            } else {
                minecraftInventory.setItem(slot, ItemStack.a);
            }
        }
    }
}

Example 19 with ItemStack

use of net.minecraft.server.v1_16_R3.ItemStack in project MyPet by xXKeyleXx.

the class EntityMyPiglin method handlePlayerInteraction.

@Override
public EnumInteractionResult handlePlayerInteraction(EntityHuman entityhuman, EnumHand enumhand, ItemStack itemStack) {
    if (super.handlePlayerInteraction(entityhuman, enumhand, itemStack) == EnumInteractionResult.CONSUME) {
        return EnumInteractionResult.CONSUME;
    }
    if (getOwner().equals(entityhuman) && itemStack != null && canUseItem()) {
        if (itemStack.getItem() == Items.SHEARS && getOwner().getPlayer().isSneaking() && canEquip()) {
            boolean hadEquipment = false;
            for (EquipmentSlot slot : EquipmentSlot.values()) {
                ItemStack itemInSlot = CraftItemStack.asNMSCopy(getMyPet().getEquipment(slot));
                if (itemInSlot != null && itemInSlot.getItem() != Items.AIR) {
                    EntityItem entityitem = new EntityItem(this.world, this.locX(), this.locY() + 1, this.locZ(), itemInSlot);
                    entityitem.pickupDelay = 10;
                    entityitem.setMot(entityitem.getMot().add(0, this.random.nextFloat() * 0.05F, 0));
                    this.world.addEntity(entityitem);
                    getMyPet().setEquipment(slot, null);
                    hadEquipment = true;
                }
            }
            if (hadEquipment) {
                if (itemStack != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                    try {
                        itemStack.damage(1, entityhuman, (entityhuman1) -> entityhuman1.broadcastItemBreak(enumhand));
                    } catch (Error e) {
                        // TODO REMOVE
                        itemStack.damage(1, entityhuman, (entityhuman1) -> {
                            try {
                                ENTITY_LIVING_broadcastItemBreak.invoke(entityhuman1, enumhand);
                            } catch (IllegalAccessException | InvocationTargetException ex) {
                                ex.printStackTrace();
                            }
                        });
                    }
                }
            }
            return EnumInteractionResult.CONSUME;
        } else if (MyPetApi.getPlatformHelper().isEquipment(CraftItemStack.asBukkitCopy(itemStack)) && getOwner().getPlayer().isSneaking() && canEquip()) {
            EquipmentSlot slot = EquipmentSlot.getSlotById(EntityInsentient.j(itemStack).getSlotFlag());
            ItemStack itemInSlot = CraftItemStack.asNMSCopy(getMyPet().getEquipment(slot));
            if (itemInSlot != null && itemInSlot.getItem() != Items.AIR && itemInSlot != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                EntityItem entityitem = new EntityItem(this.world, this.locX(), this.locY() + 1, this.locZ(), itemInSlot);
                entityitem.pickupDelay = 10;
                entityitem.setMot(entityitem.getMot().add(0, this.random.nextFloat() * 0.05F, 0));
                this.world.addEntity(entityitem);
            }
            getMyPet().setEquipment(slot, CraftItemStack.asBukkitCopy(itemStack));
            if (itemStack != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                itemStack.subtract(1);
                if (itemStack.getCount() <= 0) {
                    entityhuman.inventory.setItem(entityhuman.inventory.itemInHandIndex, ItemStack.b);
                }
            }
            return EnumInteractionResult.CONSUME;
        } else if (Configuration.MyPet.Piglin.GROW_UP_ITEM.compare(itemStack) && getMyPet().isBaby() && getOwner().getPlayer().isSneaking()) {
            if (itemStack != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                itemStack.subtract(1);
                if (itemStack.getCount() <= 0) {
                    entityhuman.inventory.setItem(entityhuman.inventory.itemInHandIndex, ItemStack.b);
                }
            }
            getMyPet().setBaby(false);
            return EnumInteractionResult.CONSUME;
        }
    }
    return EnumInteractionResult.PASS;
}

Example 20 with ItemStack

use of net.minecraft.server.v1_16_R3.ItemStack in project MyPet by xXKeyleXx.

the class EntityMyPillager method handlePlayerInteraction.

/**
 * Is called when player rightclicks this MyPet
 * return:
 * true: there was a reaction on rightclick
 * false: no reaction on rightclick
 */
@Override
public EnumInteractionResult handlePlayerInteraction(EntityHuman entityhuman, EnumHand enumhand, ItemStack itemStack) {
    if (super.handlePlayerInteraction(entityhuman, enumhand, itemStack).a()) {
        return EnumInteractionResult.CONSUME;
    }
    if (getOwner().equals(entityhuman) && itemStack != null) {
        if (itemStack.getItem() == Items.SHEARS && getOwner().getPlayer().isSneaking() && canEquip()) {
            boolean hadEquipment = false;
            for (EquipmentSlot slot : EquipmentSlot.values()) {
                ItemStack itemInSlot = CraftItemStack.asNMSCopy(getMyPet().getEquipment(slot));
                if (itemInSlot != null && itemInSlot.getItem() != Items.AIR) {
                    EntityItem entityitem = new EntityItem(this.world, this.locX(), this.locY() + 1, this.locZ(), itemInSlot);
                    entityitem.pickupDelay = 10;
                    entityitem.setMot(entityitem.getMot().add(0, this.random.nextFloat() * 0.05F, 0));
                    this.world.addEntity(entityitem);
                    getMyPet().setEquipment(slot, null);
                    hadEquipment = true;
                }
            }
            if (hadEquipment) {
                if (itemStack != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                    try {
                        itemStack.damage(1, entityhuman, (entityhuman1) -> entityhuman1.broadcastItemBreak(enumhand));
                    } catch (Error e) {
                        // TODO REMOVE
                        itemStack.damage(1, entityhuman, (entityhuman1) -> {
                            try {
                                ENTITY_LIVING_broadcastItemBreak.invoke(entityhuman1, enumhand);
                            } catch (IllegalAccessException | InvocationTargetException ex) {
                                ex.printStackTrace();
                            }
                        });
                    }
                }
            }
            return EnumInteractionResult.CONSUME;
        } else if (MyPetApi.getPlatformHelper().isEquipment(CraftItemStack.asBukkitCopy(itemStack)) && getOwner().getPlayer().isSneaking() && canEquip()) {
            EquipmentSlot slot = EquipmentSlot.getSlotById(EntityInsentient.j(itemStack).getSlotFlag());
            if (slot == EquipmentSlot.MainHand) {
                ItemStack itemInSlot = CraftItemStack.asNMSCopy(getMyPet().getEquipment(slot));
                if (itemInSlot != null && itemInSlot.getItem() != Items.AIR && itemInSlot != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                    EntityItem entityitem = new EntityItem(this.world, this.locX(), this.locY() + 1, this.locZ(), itemInSlot);
                    entityitem.pickupDelay = 10;
                    entityitem.setMot(entityitem.getMot().add(0, this.random.nextFloat() * 0.05F, 0));
                    this.world.addEntity(entityitem);
                }
                getMyPet().setEquipment(slot, CraftItemStack.asBukkitCopy(itemStack));
                if (itemStack != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                    itemStack.subtract(1);
                    if (itemStack.getCount() <= 0) {
                        entityhuman.inventory.setItem(entityhuman.inventory.itemInHandIndex, ItemStack.b);
                    }
                }
                return EnumInteractionResult.CONSUME;
            }
        } else if (itemStack.getItem() instanceof ItemBanner && getOwner().getPlayer().isSneaking() && canEquip()) {
            ItemStack itemInSlot = CraftItemStack.asNMSCopy(getMyPet().getEquipment(EquipmentSlot.Helmet));
            if (itemInSlot != null && itemInSlot.getItem() != Items.AIR && itemInSlot != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                EntityItem entityitem = new EntityItem(this.world, this.locX(), this.locY() + 1, this.locZ(), itemInSlot);
                entityitem.pickupDelay = 10;
                entityitem.setMot(entityitem.getMot().add(0, this.random.nextFloat() * 0.05F, 0));
                this.world.addEntity(entityitem);
            }
            getMyPet().setEquipment(EquipmentSlot.Helmet, CraftItemStack.asBukkitCopy(itemStack));
            if (itemStack != ItemStack.b && !entityhuman.abilities.canInstantlyBuild) {
                itemStack.subtract(1);
                if (itemStack.getCount() <= 0) {
                    entityhuman.inventory.setItem(entityhuman.inventory.itemInHandIndex, ItemStack.b);
                }
            }
            return EnumInteractionResult.CONSUME;
        }
    }
    return EnumInteractionResult.PASS;
}