package net.minecraft.enchantment;

import net.minecraft.inventory.EquipmentSlotType;

public class KnockbackEnchantment extends Enchantment {
   protected KnockbackEnchantment(Enchantment.Rarity rarityIn, EquipmentSlotType... slots) {
      super(rarityIn, EnchantmentType.WEAPON, slots);
   }

   /**
    * Returns the minimal value of enchantability needed on the enchantment level passed.
    */
   public int getMinEnchantability(int enchantmentLevel) {
      return 5 + 20 * (enchantmentLevel - 1);
   }

   public int getMaxEnchantability(int enchantmentLevel) {
      return super.getMinEnchantability(enchantmentLevel) + 50;
   }

   /**
    * Returns the maximum level that the enchantment can have.
    */
   public int getMaxLevel() {
      return 2;
   }
}