Package cn.nukkit.entity.ai.sensor

Class NearestTargetEntitySensor<T extends Entity>

java.lang.Object

cn.nukkit.entity.ai.sensor.NearestTargetEntitySensor<T>

All Implemented Interfaces:

ISensor

@PowerNukkitXOnly
@Since("1.19.30-r1")
public class NearestTargetEntitySensor<T extends Entity>
extends Object
implements ISensor

用来搜索最近的目标实体，构造函数中接受一个目标函数Function<T, Boolean> target的Set，用于实体检测，最终结果保存到List<MemoryType<Entity>> memories中.

The constructor accepts a Set of Integer to target function Function<T, Boolean> target to search for the nearest target entity, and the final result is saved to List<MemoryType<Entity>> memories.

Field Summary

Fields

Modifier and Type	Field	Description
protected Function<T,Boolean>[]	allTargetFunction
protected double	maxRange
protected List<MemoryType<Entity>>	memories
protected double	minRange
protected int	period

Constructor Summary

Constructors

Constructor	Description
NearestTargetEntitySensor(double minRange, double maxRange, int period, List<MemoryType<Entity>> memories, Function<T,Boolean>... allTargetFunction)
NearestTargetEntitySensor(double minRange, double maxRange, List<MemoryType<Entity>> memories)	不指定目标函数，默认将全部结果存入第一个记忆

Method Summary

Modifier and Type	Method	Description
int	getPeriod()	返回此传感器的刷新周期，小的刷新周期会使得传感器被更频繁的调用
void	sense(EntityIntelligent entity)

Methods inherited from class java.lang.Object

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

Field Details

minRange

protected double minRange

maxRange

protected double maxRange

period

protected int period

allTargetFunction

protected Function<T extends Entity,Boolean>[] allTargetFunction

memories

protected List<MemoryType<Entity>> memories

Constructor Details

NearestTargetEntitySensor

public NearestTargetEntitySensor(double minRange,
 double maxRange,
 List<MemoryType<Entity>> memories)

不指定目标函数，默认将全部结果存入第一个记忆

Without specifying the target function, all results will be stored in the first memory by default

See Also:

• NearestTargetEntitySensor(double, double, int, List, Function[])

NearestTargetEntitySensor

@SafeVarargs
public NearestTargetEntitySensor(double minRange,
 double maxRange,
 int period,
 List<MemoryType<Entity>> memories,
 Function<T,Boolean>... allTargetFunction)

Parameters:

minRange - 最小搜索范围
Minimum Search Range

maxRange - 最大搜索范围
Maximum Search Range

period - 传感器执行周期，单位tick
Senor execute period

allTargetFunction - 接收一个Set，将指定目标函数筛选的结果映射到指定索引的记忆上，目标函数接受一个参数T，返回一个Boolean
Receives a Set that set the results filtered by the specified target function to the memory of the specified index, the target function accepts a parameter T and returns a Boolean

memories - 保存结果的记忆类型
Memory class type for saving results

Method Details

sense

public void sense(EntityIntelligent entity)

Specified by:

sense in interface ISensor

Parameters:

entity - 目标实体

getPeriod

public int getPeriod()

Description copied from interface: ISensor

返回此传感器的刷新周期，小的刷新周期会使得传感器被更频繁的调用

Specified by:

getPeriod in interface ISensor

Returns:

刷新周期