Examples with ItemType ch.njol.skript.aliases.ItemType used on opensource projects

Example 1 with ItemType

use of ch.njol.skript.aliases.ItemType in project Skript by SkriptLang.

the class ExprItems method iterator.

@Override
@Nullable
public Iterator<ItemStack> iterator(final Event e) {
    Iterator<ItemStack> iter;
    if (types == null) {
        iter = new Iterator<ItemStack>() {

            private final Iterator<Material> iter = new ArrayIterator<>(Material.values());

            @Override
            public boolean hasNext() {
                return iter.hasNext();
            }

            @Override
            public ItemStack next() {
                return new ItemStack(iter.next());
            }

            @Override
            public void remove() {
            }
        };
    } else {
        @SuppressWarnings("null") final Iterator<ItemType> it = new ArrayIterator<>(types.getArray(e));
        if (!it.hasNext())
            return null;
        iter = new Iterator<ItemStack>() {

            @SuppressWarnings("null")
            Iterator<ItemStack> current = it.next().getAll().iterator();

            @SuppressWarnings("null")
            @Override
            public boolean hasNext() {
                while (!current.hasNext() && it.hasNext()) {
                    current = it.next().getAll().iterator();
                }
                return current.hasNext();
            }

            @SuppressWarnings("null")
            @Override
            public ItemStack next() {
                if (!hasNext())
                    throw new NoSuchElementException();
                return current.next();
            }

            @Override
            public void remove() {
            }
        };
    }
    if (!blocks)
        return iter;
    return new CheckedIterator<>(iter, new NullableChecker<ItemStack>() {

        @Override
        public boolean check(@Nullable final ItemStack is) {
            return is != null && is.getType().isBlock();
        }
    });
}

Example 2 with ItemType

use of ch.njol.skript.aliases.ItemType in project Skript by SkriptLang.

the class ExprDurability method change.

@SuppressWarnings("null")
@Override
public void change(final Event e, @Nullable final Object[] delta, final ChangeMode mode) {
    int a = delta == null ? 0 : ((Number) delta[0]).intValue();
    final Object[] os = getExpr().getArray(e);
    for (final Object o : os) {
        ItemStack itemStack = null;
        Block block = null;
        if (o instanceof ItemType)
            itemStack = ((ItemType) o).getRandom();
        else if (o instanceof Slot)
            itemStack = ((Slot) o).getItem();
        else if (LEGACY_BLOCK)
            block = (Block) o;
        else
            return;
        int changeValue = itemStack != null ? ItemUtils.getDamage(itemStack) : block != null ? block.getData() : 0;
        switch(mode) {
            case REMOVE:
                a = -a;
            // $FALL-THROUGH$
            case ADD:
                changeValue += a;
                break;
            case SET:
                changeValue = a;
                break;
            case DELETE:
            case RESET:
                changeValue = 0;
                break;
            case REMOVE_ALL:
                assert false;
        }
        if (o instanceof ItemType && itemStack != null) {
            ItemUtils.setDamage(itemStack, changeValue);
            ((ItemType) o).setTo(new ItemType(itemStack));
        } else if (o instanceof Slot) {
            ItemUtils.setDamage(itemStack, changeValue);
            ((Slot) o).setItem(itemStack);
        } else {
            BlockState blockState = ((Block) o).getState();
            try {
                blockState.setRawData((byte) Math.max(0, changeValue));
                blockState.update();
            }// Catch when a user sets the amount too high
             catch (IllegalArgumentException | NullPointerException ignore) {
            }
        }
    }
}

Example 3 with ItemType

use of ch.njol.skript.aliases.ItemType in project Skript by SkriptLang.

the class ExprEnchantItem method change.

@Override
public void change(Event event, @Nullable Object[] delta, ChangeMode mode) {
    if (delta == null)
        return;
    ItemType item = ((ItemType) delta[0]);
    switch(mode) {
        case SET:
            if (event instanceof PrepareItemEnchantEvent) {
                PrepareItemEnchantEvent e = (PrepareItemEnchantEvent) event;
                e.getItem().setType(item.getMaterial());
                e.getItem().setItemMeta(item.getItemMeta());
                e.getItem().setAmount(item.getAmount());
            } else {
                EnchantItemEvent e = (EnchantItemEvent) event;
                e.getItem().setType(item.getMaterial());
                e.getItem().setItemMeta(item.getItemMeta());
                e.getItem().setAmount(item.getAmount());
            }
            break;
        case ADD:
        case REMOVE:
        case RESET:
        case DELETE:
        case REMOVE_ALL:
            assert false;
    }
}

Example 4 with ItemType

use of ch.njol.skript.aliases.ItemType in project Skript by SkriptLang.

the class ExprEnchantmentLevel method change.

@Override
public void change(Event e, @Nullable Object[] delta, ChangeMode mode) {
    ItemType[] itemTypes = items.getArray(e);
    Enchantment[] enchantments = enchants.getArray(e);
    int changeValue = ((Number) delta[0]).intValue();
    for (ItemType itemType : itemTypes) {
        for (Enchantment enchantment : enchantments) {
            EnchantmentType enchantmentType = itemType.getEnchantmentType(enchantment);
            int oldLevel = enchantmentType == null ? 0 : enchantmentType.getLevel();
            int newItemLevel;
            switch(mode) {
                case ADD:
                    newItemLevel = oldLevel + changeValue;
                    break;
                case REMOVE:
                    newItemLevel = oldLevel - changeValue;
                    break;
                case SET:
                    newItemLevel = changeValue;
                    break;
                default:
                    assert false;
                    return;
            }
            if (newItemLevel <= 0) {
                itemType.removeEnchantments(new EnchantmentType(enchantment));
            } else {
                itemType.addEnchantments(new EnchantmentType(enchantment, newItemLevel));
            }
        }
    }
}

Example 5 with ItemType

use of ch.njol.skript.aliases.ItemType in project Skript by SkriptLang.

the class ExprEnchantments method get.

@Override
@Nullable
protected EnchantmentType[] get(Event e) {
    List<EnchantmentType> enchantments = new ArrayList<>();
    for (ItemType item : items.getArray(e)) {
        EnchantmentType[] enchants = item.getEnchantmentTypes();
        if (enchants == null)
            continue;
        Collections.addAll(enchantments, enchants);
    }
    return enchantments.toArray(new EnchantmentType[0]);
}