net.minecraft.entity.ai

Class EntityAITarget

java.lang.Object

net.minecraft.entity.ai.EntityAIBase

net.minecraft.entity.ai.EntityAITarget

Direct Known Subclasses:

EntityAIDefendVillage, EntityAIHurtByTarget, EntityAINearestAttackableTarget, EntityAIOwnerHurtByTarget, EntityAIOwnerHurtTarget

public abstract class EntityAITarget
extends EntityAIBase

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	nearbyOnly When true, only entities that can be reached with minimal effort will be targetted.
protected boolean	shouldCheckSight If true, EntityAI targets must be able to be seen (cannot be blocked by walls) to be suitable targets.
private int	targetSearchDelay When nearbyOnly is true, this throttles target searching to avoid excessive pathfinding.
private int	targetSearchStatus When nearbyOnly is true: 0 -> No target, but OK to search; 1 -> Nearby target found; 2 -> Target too far.
private int	targetUnseenTicks If @shouldCheckSight is true, the number of ticks before the interuption of this AITastk when the entity does't see the target
protected EntityCreature	taskOwner The entity that this task belongs to

Constructor Summary

Constructors

Constructor and Description
EntityAITarget(EntityCreature creature, boolean checkSight)
EntityAITarget(EntityCreature creature, boolean checkSight, boolean onlyNearby)

Method Summary

Modifier and Type	Method and Description
private boolean	canEasilyReach(EntityLivingBase p_75295_1_) Checks to see if this entity can find a short path to the given target.
boolean	continueExecuting() Returns whether an in-progress EntityAIBase should continue executing
protected double	getTargetDistance()
protected boolean	isSuitableTarget(EntityLivingBase target, boolean includeInvincibles) A method used to see if an entity is a suitable target through a number of checks.
static boolean	isSuitableTarget(EntityLiving attacker, EntityLivingBase target, boolean includeInvincibles, boolean checkSight) A static method used to see if an entity is a suitable target through a number of checks.
void	resetTask() Resets the task
void	startExecuting() Execute a one shot task or start executing a continuous task

Methods inherited from class net.minecraft.entity.ai.EntityAIBase

getMutexBits, isInterruptible, setMutexBits, shouldExecute, updateTask

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

taskOwner

protected final EntityCreature taskOwner

The entity that this task belongs to

shouldCheckSight

protected boolean shouldCheckSight

If true, EntityAI targets must be able to be seen (cannot be blocked by walls) to be suitable targets.

nearbyOnly

private boolean nearbyOnly

When true, only entities that can be reached with minimal effort will be targetted.

targetSearchStatus

private int targetSearchStatus

When nearbyOnly is true: 0 -> No target, but OK to search; 1 -> Nearby target found; 2 -> Target too far.

targetSearchDelay

private int targetSearchDelay

When nearbyOnly is true, this throttles target searching to avoid excessive pathfinding.

targetUnseenTicks

private int targetUnseenTicks

If @shouldCheckSight is true, the number of ticks before the interuption of this AITastk when the entity does't see the target

Constructor Detail

EntityAITarget

public EntityAITarget(EntityCreature creature,
                      boolean checkSight)

EntityAITarget

public EntityAITarget(EntityCreature creature,
                      boolean checkSight,
                      boolean onlyNearby)

Method Detail

continueExecuting

public boolean continueExecuting()

Returns whether an in-progress EntityAIBase should continue executing

Overrides:

continueExecuting in class EntityAIBase

getTargetDistance

protected double getTargetDistance()

startExecuting

public void startExecuting()

Execute a one shot task or start executing a continuous task

Overrides:

startExecuting in class EntityAIBase

resetTask

public void resetTask()

Resets the task

Overrides:

resetTask in class EntityAIBase

isSuitableTarget

public static boolean isSuitableTarget(EntityLiving attacker,
                                       EntityLivingBase target,
                                       boolean includeInvincibles,
                                       boolean checkSight)

A static method used to see if an entity is a suitable target through a number of checks.

isSuitableTarget

protected boolean isSuitableTarget(EntityLivingBase target,
                                   boolean includeInvincibles)

A method used to see if an entity is a suitable target through a number of checks. Args : entity, canTargetInvinciblePlayer

canEasilyReach

private boolean canEasilyReach(EntityLivingBase p_75295_1_)

Checks to see if this entity can find a short path to the given target.