Examples with ItemStackEvent dev.rosewood.rosestacker.event.ItemStackEvent used on opensource projects

Example 1 with ItemStackEvent

use of dev.rosewood.rosestacker.event.ItemStackEvent in project RoseStacker by Rosewood-Development.

the class StackingThread method tryStackItem.

/**
 * Tries to stack a StackedItem with all other StackedItems
 *
 * @param stackedItem the StackedItem to try to stack
 */
private void tryStackItem(StackedItem stackedItem) {
    ItemStackSettings stackSettings = stackedItem.getStackSettings();
    if (stackSettings == null || !stackSettings.isStackingEnabled() || stackedItem.getItem().getPickupDelay() > 40)
        return;
    Item item = stackedItem.getItem();
    if (this.isRemoved(item))
        return;
    Predicate<Entity> predicate = x -> x.getType() == EntityType.DROPPED_ITEM;
    Set<Item> nearbyItems = this.entityCacheManager.getNearbyEntities(stackedItem.getLocation(), Setting.ITEM_MERGE_RADIUS.getDouble(), predicate).stream().map(x -> (Item) x).collect(Collectors.toSet());
    Set<StackedItem> targetItems = new HashSet<>();
    for (Item otherItem : nearbyItems) {
        if (item == otherItem || otherItem.getPickupDelay() > 40 || !item.getItemStack().isSimilar(otherItem.getItemStack()) || this.isRemoved(otherItem))
            continue;
        StackedItem other = this.stackedItems.get(otherItem.getUniqueId());
        if (other != null)
            targetItems.add(other);
    }
    int totalSize = stackedItem.getStackSize();
    Set<StackedItem> removable = new HashSet<>();
    for (StackedItem target : targetItems) {
        if (totalSize + target.getStackSize() <= stackSettings.getMaxStackSize()) {
            totalSize += target.getStackSize();
            removable.add(target);
        }
    }
    StackedItem headStack = stackedItem;
    for (StackedItem other : removable) {
        StackedItem increased = headStack.compareTo(other) > 0 ? headStack : other;
        StackedItem removed = increased == headStack ? other : headStack;
        headStack = increased;
        ItemStackEvent itemStackEvent = new ItemStackEvent(removed, increased);
        Bukkit.getPluginManager().callEvent(itemStackEvent);
        if (itemStackEvent.isCancelled())
            continue;
        increased.increaseStackSize(removed.getStackSize(), true);
        if (Setting.ITEM_RESET_DESPAWN_TIMER_ON_MERGE.getBoolean())
            // Reset the 5 minute pickup timer
            increased.getItem().setTicksLived(1);
        // Don't allow the item we just merged to get picked up or stacked
        removed.getItem().setPickupDelay(100);
        increased.getItem().setPickupDelay(5);
        Runnable removeTask = () -> removed.getItem().remove();
        if (Bukkit.isPrimaryThread()) {
            removeTask.run();
        } else {
            Bukkit.getScheduler().runTask(this.rosePlugin, removeTask);
        }
        this.removeItemStack(removed);
    }
}