001    package net.minecraft.enchantment;
002    
003    public class EnchantmentArrowKnockback extends Enchantment
004    {
005        public EnchantmentArrowKnockback(int par1, int par2)
006        {
007            super(par1, par2, EnumEnchantmentType.bow);
008            this.setName("arrowKnockback");
009        }
010    
011        /**
012         * Returns the minimal value of enchantability needed on the enchantment level passed.
013         */
014        public int getMinEnchantability(int par1)
015        {
016            return 12 + (par1 - 1) * 20;
017        }
018    
019        /**
020         * Returns the maximum value of enchantability nedded on the enchantment level passed.
021         */
022        public int getMaxEnchantability(int par1)
023        {
024            return this.getMinEnchantability(par1) + 25;
025        }
026    
027        /**
028         * Returns the maximum level that the enchantment can have.
029         */
030        public int getMaxLevel()
031        {
032            return 2;
033        }
034    }