BreedingItemManager.java 文件源码

@SubscribeEvent(priority = EventPriority.NORMAL, receiveCanceled = false)
public void entityInteract(final EntityInteractEvent event) {
    if(event.entityPlayer instanceof EntityPlayerMP && event.target instanceof EntityAnimal) {
        final EntityPlayerMP player = (EntityPlayerMP)event.entityPlayer;
        final ItemStack heldItem = player.getCurrentEquippedItem();
        if(heldItem != null) {
            final EntityAnimal animal = (EntityAnimal)event.target;
            if(canBreed(animal, player)) {
                final Set<ItemStackKey> possibleFood = foodItems.get(event.target.getClass());
                if(possibleFood != null && possibleFood.contains(ItemStackKey.getCachedKey(heldItem))) {
                    if (!event.entityPlayer.capabilities.isCreativeMode) {
                        heldItem.stackSize--;
                        if (heldItem.stackSize <= 0)
                            player.inventory.setInventorySlotContents(player.inventory.currentItem, null);
                    }
                    animal.func_146082_f(player);
                }
            }
        }
    }
}