001package net.minecraft.entity.ai;
002
003import java.util.Iterator;
004import java.util.List;
005import net.minecraft.entity.EntityLiving;
006import net.minecraft.entity.player.EntityPlayer;
007import net.minecraft.util.AxisAlignedBB;
008
009public class EntityAIHurtByTarget extends EntityAITarget
010{
011    boolean field_75312_a;
012
013    /** The PathNavigate of our entity. */
014    EntityLiving entityPathNavigate;
015
016    public EntityAIHurtByTarget(EntityLiving par1EntityLiving, boolean par2)
017    {
018        super(par1EntityLiving, 16.0F, false);
019        this.field_75312_a = par2;
020        this.setMutexBits(1);
021    }
022
023    /**
024     * Returns whether the EntityAIBase should begin execution.
025     */
026    public boolean shouldExecute()
027    {
028        return this.isSuitableTarget(this.taskOwner.getAITarget(), true);
029    }
030
031    /**
032     * Returns whether an in-progress EntityAIBase should continue executing
033     */
034    public boolean continueExecuting()
035    {
036        return this.taskOwner.getAITarget() != null && this.taskOwner.getAITarget() != this.entityPathNavigate;
037    }
038
039    /**
040     * Execute a one shot task or start executing a continuous task
041     */
042    public void startExecuting()
043    {
044        this.taskOwner.setAttackTarget(this.taskOwner.getAITarget());
045        this.entityPathNavigate = this.taskOwner.getAITarget();
046
047        if (this.field_75312_a)
048        {
049            List var1 = this.taskOwner.worldObj.getEntitiesWithinAABB(this.taskOwner.getClass(), AxisAlignedBB.getAABBPool().addOrModifyAABBInPool(this.taskOwner.posX, this.taskOwner.posY, this.taskOwner.posZ, this.taskOwner.posX + 1.0D, this.taskOwner.posY + 1.0D, this.taskOwner.posZ + 1.0D).expand((double)this.targetDistance, 4.0D, (double)this.targetDistance));
050            Iterator var2 = var1.iterator();
051
052            while (var2.hasNext())
053            {
054                EntityLiving var3 = (EntityLiving)var2.next();
055
056                if (this.taskOwner != var3 && var3.getAttackTarget() == null)
057                {
058                    var3.setAttackTarget(this.taskOwner.getAITarget());
059                }
060            }
061        }
062
063        super.startExecuting();
064    }
065
066    /**
067     * Resets the task
068     */
069    public void resetTask()
070    {
071        if (this.taskOwner.getAttackTarget() != null && this.taskOwner.getAttackTarget() instanceof EntityPlayer && ((EntityPlayer)this.taskOwner.getAttackTarget()).capabilities.disableDamage)
072        {
073            super.resetTask();
074        }
075    }
076}