Package cn.nukkit.entity.ai.behavior

Class Behavior

java.lang.Object

cn.nukkit.entity.ai.behavior.AbstractBehavior

cn.nukkit.entity.ai.behavior.Behavior

All Implemented Interfaces:

IBehavior, IBehaviorEvaluator, IBehaviorExecutor

@PowerNukkitXOnly
@Since("1.6.0.0-PNX")
public class Behavior
extends AbstractBehavior

单个的行为对象
包含一个执行器和一个评估器，行为对象委托了它们的方法

Field Summary

Fields

Modifier and Type	Field	Description
protected IBehaviorEvaluator	evaluator
protected IBehaviorExecutor	executor
protected final int	period
protected final int	priority
protected final int	weight

Fields inherited from class cn.nukkit.entity.ai.behavior.AbstractBehavior

behaviorState

Constructor Summary

Constructors

Constructor	Description
Behavior(IBehaviorExecutor executor, IBehaviorEvaluator evaluator)
Behavior(IBehaviorExecutor executor, IBehaviorEvaluator evaluator, int priority)
Behavior(IBehaviorExecutor executor, IBehaviorEvaluator evaluator, int priority, int weight)
Behavior(IBehaviorExecutor executor, IBehaviorEvaluator evaluator, int priority, int weight, int period)

Method Summary

Modifier and Type	Method	Description
boolean	evaluate(EntityIntelligent entity)	是否需要激活与其绑定的执行器
boolean	execute(EntityIntelligent entity)	调度器将会持续执行此执行器，直到返回false，或者执行器被中断 此方法每gt都会调用
IBehaviorEvaluator	getEvaluator()
IBehaviorExecutor	getExecutor()
int	getPeriod()	返回此行为的刷新周期，小的刷新周期会使得评估器被更频繁的调用 注意此方法只会影响评估器的调用，而不会影响执行器的调用
int	getPriority()	返回此行为的优先级，高优先级的行为会覆盖低优先级的行为
int	getWeight()	返回此行为的权重值，高权重的行为有更大几率被选中
void	onInterrupt(EntityIntelligent entity)	行为非正常中断时(例如被更高级行为覆盖)调用
void	onStart(EntityIntelligent entity)	行为评估成功后，进入激活状态前调用
void	onStop(EntityIntelligent entity)	行为正常结束时(execute()方法返回false)调用
String	toString()

Methods inherited from class cn.nukkit.entity.ai.behavior.AbstractBehavior

getBehaviorState, setBehaviorState

Methods inherited from class java.lang.Object

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

Field Details

priority

protected final int priority

weight

protected final int weight

period

protected final int period

executor

protected IBehaviorExecutor executor

evaluator

protected IBehaviorEvaluator evaluator

Constructor Details

Behavior

public Behavior(IBehaviorExecutor executor,
 IBehaviorEvaluator evaluator)

Behavior

public Behavior(IBehaviorExecutor executor,
 IBehaviorEvaluator evaluator,
 int priority)

Behavior

public Behavior(IBehaviorExecutor executor,
 IBehaviorEvaluator evaluator,
 int priority,
 int weight)

Behavior

public Behavior(IBehaviorExecutor executor,
 IBehaviorEvaluator evaluator,
 int priority,
 int weight,
 int period)

Method Details

evaluate

public boolean evaluate(EntityIntelligent entity)

Description copied from interface: IBehaviorEvaluator

是否需要激活与其绑定的执行器

Parameters:

entity - 评估目标实体

Returns:

是否需要激活

execute

public boolean execute(EntityIntelligent entity)

Description copied from interface: IBehaviorExecutor

调度器将会持续执行此执行器，直到返回false，或者执行器被中断
此方法每gt都会调用

Parameters:

entity - 执行目标实体

Returns:

boolean

onStart

public void onStart(EntityIntelligent entity)

Description copied from interface: IBehaviorExecutor

行为评估成功后，进入激活状态前调用

Parameters:

entity - 目标实体

onInterrupt

public void onInterrupt(EntityIntelligent entity)

Description copied from interface: IBehaviorExecutor

行为非正常中断时(例如被更高级行为覆盖)调用

Parameters:

entity - 目标实体

onStop

public void onStop(EntityIntelligent entity)

Description copied from interface: IBehaviorExecutor

行为正常结束时(execute()方法返回false)调用

Parameters:

entity - 目标实体

toString

public String toString()

Overrides:

toString in class Object

getPriority

public int getPriority()

Description copied from interface: IBehavior

返回此行为的优先级，高优先级的行为会覆盖低优先级的行为

Returns:

优先级

getWeight

public int getWeight()

Description copied from interface: IBehavior

返回此行为的权重值，高权重的行为有更大几率被选中

Returns:

权重值

getPeriod

public int getPeriod()

Description copied from interface: IBehavior

返回此行为的刷新周期，小的刷新周期会使得评估器被更频繁的调用 注意此方法只会影响评估器的调用，而不会影响执行器的调用

Returns:

刷新周期

getExecutor

public IBehaviorExecutor getExecutor()

getEvaluator

public IBehaviorEvaluator getEvaluator()