package WayofTime.alchemicalWizardry.api.items.interfaces; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.item.ItemStack; import net.minecraft.world.World; public interface ArmourUpgrade { //Called when the armour ticks public void onArmourUpdate(World world, EntityPlayer player, ItemStack thisItemStack); public boolean isUpgrade(); public int getEnergyForTenSeconds(); }