Examples with HopperBlockEntity net.minecraft.world.level.block.entity.HopperBlockEntity used on opensource projects

Example 1 with HopperBlockEntity

use of net.minecraft.world.level.block.entity.HopperBlockEntity in project MinecraftForge by MinecraftForge.

the class VanillaInventoryCodeHooks method insertStack.

/**
 * Copied from TileEntityHopper#insertStack and added capability support
 */
private static ItemStack insertStack(BlockEntity source, Object destination, IItemHandler destInventory, ItemStack stack, int slot) {
    ItemStack itemstack = destInventory.getStackInSlot(slot);
    if (destInventory.insertItem(slot, stack, true).isEmpty()) {
        boolean insertedItem = false;
        boolean inventoryWasEmpty = isEmpty(destInventory);
        if (itemstack.isEmpty()) {
            destInventory.insertItem(slot, stack, false);
            stack = ItemStack.EMPTY;
            insertedItem = true;
        } else if (ItemHandlerHelper.canItemStacksStack(itemstack, stack)) {
            int originalSize = stack.getCount();
            stack = destInventory.insertItem(slot, stack, false);
            insertedItem = originalSize < stack.getCount();
        }
        if (insertedItem) {
            if (inventoryWasEmpty && destination instanceof HopperBlockEntity) {
                HopperBlockEntity destinationHopper = (HopperBlockEntity) destination;
                if (!destinationHopper.isOnCustomCooldown()) {
                    int k = 0;
                    if (source instanceof HopperBlockEntity) {
                        if (destinationHopper.getLastUpdateTime() >= ((HopperBlockEntity) source).getLastUpdateTime()) {
                            k = 1;
                        }
                    }
                    destinationHopper.setCooldown(8 - k);
                }
            }
        }
    }
    return stack;
}