Examples with Value org.spongepowered.api.data.value.Value used on opensource projects

Example 6 with Value

use of org.spongepowered.api.data.value.Value in project SpongeCommon by SpongePowered.

the class SpongeKeyBuilder method build0.

@Override
public Key<V> build0() {
    Objects.requireNonNull(this.valueType, "The value type must be set");
    Objects.requireNonNull(this.elementType, "The element type must be set");
    BiPredicate<? super E, ? super E> includesTester = this.includesTester;
    if (includesTester == null) {
        includesTester = (e, e2) -> false;
    }
    Comparator<? super E> comparator = this.comparator;
    if (comparator == null) {
        if (Comparable.class.isAssignableFrom(GenericTypeReflector.erase(this.elementType))) {
            // noinspection unchecked
            comparator = Comparator.comparing(o -> ((Comparable) o));
        } else {
            comparator = (o1, o2) -> {
                if (o1.equals(o2))
                    return 0;
                // There could be collisions, but yeah, what can you do about that..
                if (o1.hashCode() > o2.hashCode())
                    return 1;
                return -1;
            };
        }
    }
    Supplier<E> defaultValueSupplier = () -> null;
    final Class<?> rawType = GenericTypeReflector.erase(this.valueType);
    if (ListValue.class.isAssignableFrom(rawType)) {
        defaultValueSupplier = () -> (E) new ArrayList();
    } else if (SetValue.class.isAssignableFrom(rawType)) {
        defaultValueSupplier = () -> (E) new HashSet();
    } else if (WeightedCollectionValue.class.isAssignableFrom(rawType)) {
        defaultValueSupplier = () -> (E) new WeightedTable();
    } else if (MapValue.class.isAssignableFrom(rawType)) {
        defaultValueSupplier = () -> (E) new HashMap<>();
    }
    final SpongeKey<Value<E>, E> key = new SpongeKey<>(this.key, this.valueType, this.elementType, comparator, includesTester, defaultValueSupplier);
    KeyProvider.INSTANCE.register(this.key, (Key<Value<?>>) (Object) key);
    return (Key<V>) key;
}

Example 7 with Value

use of org.spongepowered.api.data.value.Value in project SpongeCommon by SpongePowered.

the class EmptyMapItemMixin method impl$createMapWithSpongeData.

@Redirect(method = "use", at = @At(value = "INVOKE", target = "Lnet/minecraft/world/item/MapItem;create(Lnet/minecraft/world/level/Level;IIBZZ)Lnet/minecraft/world/item/ItemStack;"))
private ItemStack impl$createMapWithSpongeData(final Level level, final int x, final int y, final byte scale, final boolean trackingPosition, final boolean unlimitedTracking, final Level level2, final net.minecraft.world.entity.player.Player playerIn, final InteractionHand usedHand) {
    if (level.isClientSide()) {
        // ignore on client
        return MapItem.create(level, x, y, scale, trackingPosition, unlimitedTracking);
    }
    final Player player = (Player) playerIn;
    try (final CauseStackManager.StackFrame frame = PhaseTracker.getCauseStackManager().pushCauseFrame()) {
        frame.addContext(EventContextKeys.PLAYER, player);
        final HandType handType = (HandType) (Object) usedHand;
        frame.addContext(EventContextKeys.USED_HAND, handType);
        frame.addContext(EventContextKeys.USED_ITEM, player.itemInHand(handType).createSnapshot());
        final Set<Value<?>> mapValues = Sets.newHashSet(Value.immutableOf(Keys.MAP_LOCATION, Vector2i.from((int) playerIn.getX(), (int) playerIn.getZ())), Value.immutableOf(Keys.MAP_WORLD, ((ServerWorld) level).key()), Value.immutableOf(Keys.MAP_TRACKS_PLAYERS, trackingPosition), Value.immutableOf(Keys.MAP_UNLIMITED_TRACKING, unlimitedTracking), Value.immutableOf(Keys.MAP_SCALE, (int) scale));
        final Optional<MapInfo> optMapInfo = SpongeCommonEventFactory.fireCreateMapEvent(frame.currentCause(), mapValues);
        if (!optMapInfo.isPresent()) {
            return ItemStack.EMPTY;
        }
        final int id = ((MapItemSavedDataBridge) optMapInfo.get()).bridge$getMapId();
        final ItemStack newMap = new ItemStack(Items.FILLED_MAP, 1);
        final CompoundTag nbt = newMap.getOrCreateTag();
        nbt.putInt(Constants.Map.MAP_ID, id);
        return newMap;
    }
}