CustomNPC-Plus/src/main/java/noppes/npcs/containers/SlotAuctionDisplay.java

package noppes.npcs.containers;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.inventory.Slot;
import net.minecraft.item.ItemStack;

/**
 * A display-only slot for auction listings.
 * Items cannot be placed or taken from this slot.
 */
public class SlotAuctionDisplay extends Slot {
    public SlotAuctionDisplay(IInventory inventory, int slotIndex, int x, int y) {
        super(inventory, slotIndex, x, y);
    }

    @Override
    public boolean isItemValid(ItemStack stack) {
        return false;
    }

    @Override
    public boolean canTakeStack(EntityPlayer player) {
        return false;
    }

    @Override
    public int getSlotStackLimit() {
        return 64;
    }
}