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

Example 1 with EntityStackEvent

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

the class StackingThread method tryStackEntity.

/**
 * Tries to stack a StackedEntity with all other StackedEntities
 *
 * @param stackedEntity the StackedEntity to try to stack
 */
private void tryStackEntity(StackedEntity stackedEntity) {
    EntityStackSettings stackSettings = stackedEntity.getStackSettings();
    if (stackSettings == null)
        return;
    if (stackedEntity.checkNPC()) {
        this.removeEntityStack(stackedEntity);
        return;
    }
    LivingEntity entity = stackedEntity.getEntity();
    if (this.isRemoved(entity))
        return;
    if (!WorldGuardHook.testLocation(entity.getLocation()))
        return;
    Collection<Entity> nearbyEntities;
    Predicate<Entity> predicate = x -> x.getType() == entity.getType();
    if (!Setting.ENTITY_MERGE_ENTIRE_CHUNK.getBoolean()) {
        nearbyEntities = this.entityCacheManager.getNearbyEntities(entity.getLocation(), stackSettings.getMergeRadius(), predicate);
    } else {
        nearbyEntities = this.entityCacheManager.getEntitiesInChunk(entity.getLocation(), predicate);
    }
    Set<StackedEntity> targetEntities = new HashSet<>();
    targetEntities.add(stackedEntity);
    for (Entity otherEntity : nearbyEntities) {
        if (entity == otherEntity || this.isRemoved(otherEntity))
            continue;
        StackedEntity other = this.stackedEntities.get(otherEntity.getUniqueId());
        if (other == null)
            continue;
        if (stackSettings.testCanStackWith(stackedEntity, other, false) && (!Setting.ENTITY_REQUIRE_LINE_OF_SIGHT.getBoolean() || EntityUtils.hasLineOfSight(entity, otherEntity, 0.75, false)) && WorldGuardHook.testLocation(otherEntity.getLocation()))
            targetEntities.add(other);
    }
    StackedEntity increased;
    int totalSize;
    List<StackedEntity> removable = new ArrayList<>(targetEntities.size());
    if (!Setting.ENTITY_MIN_STACK_COUNT_ONLY_INDIVIDUALS.getBoolean()) {
        increased = targetEntities.stream().max(StackedEntity::compareTo).orElse(stackedEntity);
        targetEntities.remove(increased);
        totalSize = increased.getStackSize();
        for (StackedEntity target : targetEntities) {
            if (totalSize + target.getStackSize() <= stackSettings.getMaxStackSize()) {
                totalSize += target.getStackSize();
                removable.add(target);
            }
        }
    } else {
        increased = stackedEntity;
        targetEntities.remove(increased);
        totalSize = 1;
        int totalStackSize = increased.getStackSize();
        for (StackedEntity target : targetEntities) {
            if (totalStackSize + target.getStackSize() <= stackSettings.getMaxStackSize()) {
                totalSize++;
                totalStackSize += target.getStackSize();
                removable.add(target);
            }
        }
    }
    if (removable.isEmpty() || totalSize < stackSettings.getMinStackSize())
        return;
    EntityStackEvent entityStackEvent = new EntityStackEvent(removable, increased);
    Bukkit.getPluginManager().callEvent(entityStackEvent);
    if (entityStackEvent.isCancelled())
        return;
    for (StackedEntity toStack : removable) {
        stackSettings.applyStackProperties(toStack.getEntity(), increased.getEntity());
        increased.increaseStackSize(toStack.getEntity());
        increased.increaseStackSize(toStack.getStackedEntityNBT());
        this.removeEntityStack(toStack);
    }
    Runnable removeTask = () -> removable.stream().map(StackedEntity::getEntity).forEach(Entity::remove);
    if (Bukkit.isPrimaryThread()) {
        removeTask.run();
    } else {
        Bukkit.getScheduler().runTask(this.rosePlugin, removeTask);
    }
}