001    package net.minecraft.entity.ai;
002    
003    import net.minecraft.entity.EntityLiving;
004    
005    public class EntityJumpHelper
006    {
007        private EntityLiving entity;
008        private boolean isJumping = false;
009    
010        public EntityJumpHelper(EntityLiving par1EntityLiving)
011        {
012            this.entity = par1EntityLiving;
013        }
014    
015        public void setJumping()
016        {
017            this.isJumping = true;
018        }
019    
020        /**
021         * Called to actually make the entity jump if isJumping is true.
022         */
023        public void doJump()
024        {
025            this.entity.setJumping(this.isJumping);
026            this.isJumping = false;
027        }
028    }