Package com.minecolonies.core.entity.pathfinding.pathjobs

Class PathJobCanSee

java.lang.Object

com.minecolonies.core.entity.pathfinding.pathjobs.AbstractPathJob

com.minecolonies.core.entity.pathfinding.pathjobs.PathJobCanSee

All Implemented Interfaces:

IPathJob, ISearchPathJob, Callable<net.minecraft.world.level.pathfinder.Path>

public class PathJobCanSee
extends AbstractPathJob
implements ISearchPathJob

Pathing job for moving into vision of the given entity

Field Summary

Fields inherited from class com.minecolonies.core.entity.pathfinding.pathjobs.AbstractPathJob

cachedBlockLookup, debugDrawEnabled, debugNodesExtra, debugNodesNotVisited, debugNodesOrgPath, debugNodesPath, debugNodesVisited, debugNodesVisitedLater, entity, extraNodes, heuristicMod, MAX_NODES, maxNodes, result, start, tempWorldPos, totalNodesVisited, world

Constructor Summary

Constructors

Constructor	Description
PathJobCanSee(net.minecraft.world.entity.Mob searchingEntity, net.minecraft.world.entity.LivingEntity lookTarget, net.minecraft.world.level.Level world, @NotNull net.minecraft.core.BlockPos searchAroundPos, int range)

Method Summary

Modifier and Type	Method	Description
protected double	computeHeuristic(int x, int y, int z)	Compute the heuristic cost ('h' value) of a given position x,y,z.
double	getEndNodeScore(@NotNull MNode n)	Calculate the distance to the target.
protected boolean	isAtDestination(MNode n)	Return true if the given node is a viable final destination, and the path should generate to here.

Methods inherited from class com.minecolonies.core.entity.pathfinding.pathjobs.AbstractPathJob

call, computeCost, exploreInDirection, getActualWorld, getEntity, getGroundHeight, getPathingOptions, getResult, getStart, handleDebugOptions, initDebug, isPassable, isPassable, modifyCost, search, setPathingOptions, stopOnNodeLimit, syncDebug, toString, visitNode

Methods inherited from class java.lang.Object

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

Constructor Details

PathJobCanSee

public PathJobCanSee(net.minecraft.world.entity.Mob searchingEntity,
 net.minecraft.world.entity.LivingEntity lookTarget,
 net.minecraft.world.level.Level world,
 @NotNull
 @NotNull net.minecraft.core.BlockPos searchAroundPos,
 int range)

Method Details

computeHeuristic

protected double computeHeuristic(int x,
 int y,
 int z)

Description copied from class: AbstractPathJob

Compute the heuristic cost ('h' value) of a given position x,y,z.

Returning a value of 0 performs a breadth-first search. Returning a value less than actual possible cost to goal guarantees shortest path, but at computational expense. Returning a value exactly equal to the cost to the goal guarantees shortest path and least expense (but generally. only works when path is straight and unblocked). Returning a value greater than the actual cost to goal produces good, but not perfect paths, and is fast. Returning a very high value (such that 'h' is very high relative to 'g') then only 'h' (the heuristic) matters as the search will be a very fast greedy best-first-search, ignoring cost weighting and distance.

Specified by:

computeHeuristic in class AbstractPathJob

Returns:

the heuristic.

isAtDestination

protected boolean isAtDestination(MNode n)

Description copied from class: AbstractPathJob

Return true if the given node is a viable final destination, and the path should generate to here.

Specified by:

isAtDestination in class AbstractPathJob

Parameters:

n - Node to test.

Returns:

true if the node is a viable destination.

getEndNodeScore

public double getEndNodeScore(@NotNull
 @NotNull MNode n)

Calculate the distance to the target.

Specified by:

getEndNodeScore in interface ISearchPathJob

Overrides:

getEndNodeScore in class AbstractPathJob

Parameters:

n - Node to test.

Returns:

double of the distance.