    001package net.minecraft.entity.ai;
    002
    003import net.minecraft.entity.EntityLiving;
    004
    005public 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}