ContainerPneumaticBase.java 文件源码

@Nonnull
private ItemStack slotClickPhantom(Slot slot, int dragType, ClickType clickType, EntityPlayer player) {
    ItemStack stack = ItemStack.EMPTY;

    if (clickType == ClickType.CLONE && dragType == 2) {
        // middle-click: clear slot
        if (((IPhantomSlot) slot).canAdjust()) {
            slot.putStack(ItemStack.EMPTY);
        }
    } else if ((clickType == ClickType.PICKUP || clickType == ClickType.QUICK_MOVE) && (dragType == 0 || dragType == 1)) {
        // left or right-click...
        InventoryPlayer playerInv = player.inventory;
        slot.onSlotChanged();
        ItemStack stackSlot = slot.getStack();
        ItemStack stackHeld = playerInv.getItemStack();

        stack = stackSlot.copy();
        if (stackSlot.isEmpty()) {
            if (!stackHeld.isEmpty() && slot.isItemValid(stackHeld)) {
                fillPhantomSlot(slot, stackHeld, clickType, dragType);
            }
        } else if (stackHeld.isEmpty()) {
            adjustPhantomSlot(slot, clickType, dragType);
            slot.onTake(player, playerInv.getItemStack());
        } else if (slot.isItemValid(stackHeld)) {
            if (canStacksMerge(stackSlot, stackHeld)) {
                adjustPhantomSlot(slot, clickType, dragType);
            } else {
                fillPhantomSlot(slot, stackHeld, clickType, dragType);
            }
        }
    }
    return stack;
}