Coverage Summary for Class: NodeHeuristic (com.mygdx.game.AI)

1 package com.mygdx.game.AI;
2 
3 import com.badlogic.gdx.ai.pfa.Heuristic;
4 import com.badlogic.gdx.math.Vector2;
5 
6 /**
7  * Heuristic function for use in A* pathfinding
8  */
9 public class NodeHeuristic implements Heuristic<Node> {
10     /**
11      * Euclidean distance squared
12      *
13      * @param node    src
14      * @param endNode dst
15      * @return distance^2
16      */
17     @Override
18     public float estimate(Node node, Node endNode) {
19         Vector2 a = node.getPosition();
20         Vector2 b = endNode.getPosition();
21         return Vector2.dst2(a.x, a.y, b.x, b.y);
22     }
23 }