package gtPlusPlus.core.slots; import gtPlusPlus.api.objects.Logger; import gtPlusPlus.core.interfaces.IItemBlueprint; import net.minecraft.inventory.IInventory; import net.minecraft.inventory.Slot; import net.minecraft.item.ItemStack; public class SlotBlueprint extends Slot { public SlotBlueprint(final IInventory inventory, final int x, final int y, final int z) { super(inventory, x, y, z); } @Override public boolean isItemValid(final ItemStack itemstack) { if (itemstack.getItem() instanceof IItemBlueprint) { Logger.WARNING(itemstack.getDisplayName() + " is a valid Blueprint."); return true; } Logger.WARNING(itemstack.getDisplayName() + " is not a valid Blueprint."); return false; } @Override public int getSlotStackLimit() { return 1; } }