package net.minecraft.entity.ai;
import com.google.common.base.Predicate;
import com.google.common.base.Predicates;
import java.util.List;
import net.minecraft.command.IEntitySelector;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityCreature;
import net.minecraft.pathfinding.PathEntity;
import net.minecraft.pathfinding.PathNavigate;
import net.minecraft.util.Vec3;
public class EntityAIAvoidEntity extends EntityAIBase
{
public final Predicate field_179509_a = new Predicate()
{
private static final String __OBFID = "CL_00001575";
public boolean func_180419_a(Entity p_180419_1_)
{
return p_180419_1_.isEntityAlive() && EntityAIAvoidEntity.this.theEntity.getEntitySenses().canSee(p_180419_1_);
}
public boolean apply(Object p_apply_1_)
{
return this.func_180419_a((Entity)p_apply_1_);
}
};
/** The entity we are attached to */
protected EntityCreature theEntity;
private double farSpeed;
private double nearSpeed;
protected Entity closestLivingEntity;
private float field_179508_f;
/** The PathEntity of our entity */
private PathEntity entityPathEntity;
/** The PathNavigate of our entity */
private PathNavigate entityPathNavigate;
private Predicate field_179510_i;
private static final String __OBFID = "CL_00001574";
public EntityAIAvoidEntity(EntityCreature p_i45890_1_, Predicate p_i45890_2_, float p_i45890_3_, double p_i45890_4_, double p_i45890_6_)
{
this.theEntity = p_i45890_1_;
this.field_179510_i = p_i45890_2_;
this.field_179508_f = p_i45890_3_;
this.farSpeed = p_i45890_4_;
this.nearSpeed = p_i45890_6_;
this.entityPathNavigate = p_i45890_1_.getNavigator();
this.setMutexBits(1);
}
/**
* Returns whether the EntityAIBase should begin execution.
*/
public boolean shouldExecute()
{
List var1 = this.theEntity.worldObj.func_175674_a(this.theEntity, this.theEntity.getEntityBoundingBox().expand((double)this.field_179508_f, 3.0D, (double)this.field_179508_f), Predicates.and(new Predicate[] {IEntitySelector.field_180132_d, this.field_179509_a, this.field_179510_i}));
if (var1.isEmpty())
{
return false;
}
else
{
this.closestLivingEntity = (Entity)var1.get(0);
Vec3 var2 = RandomPositionGenerator.findRandomTargetBlockAwayFrom(this.theEntity, 16, 7, new Vec3(this.closestLivingEntity.posX, this.closestLivingEntity.posY, this.closestLivingEntity.posZ));
if (var2 == null)
{
return false;
}
else if (this.closestLivingEntity.getDistanceSq(var2.xCoord, var2.yCoord, var2.zCoord) < this.closestLivingEntity.getDistanceSqToEntity(this.theEntity))
{
return false;
}
else
{
this.entityPathEntity = this.entityPathNavigate.getPathToXYZ(var2.xCoord, var2.yCoord, var2.zCoord);
return this.entityPathEntity == null ? false : this.entityPathEntity.isDestinationSame(var2);
}
}
}
/**
* Returns whether an in-progress EntityAIBase should continue executing
*/
public boolean continueExecuting()
{
return !this.entityPathNavigate.noPath();
}
/**
* Execute a one shot task or start executing a continuous task
*/
public void startExecuting()
{
this.entityPathNavigate.setPath(this.entityPathEntity, this.farSpeed);
}
/**
* Resets the task
*/
public void resetTask()
{
this.closestLivingEntity = null;
}
/**
* Updates the task
*/
public void updateTask()
{
if (this.theEntity.getDistanceSqToEntity(this.closestLivingEntity) < 49.0D)
{
this.theEntity.getNavigator().setSpeed(this.nearSpeed);
}
else
{
this.theEntity.getNavigator().setSpeed(this.farSpeed);
}
}
}