36 lines
977 B
C#
36 lines
977 B
C#
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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namespace Ether
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{
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public class AStarNode : IComparable<AStarNode>
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{
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public Vector2Int gridPosition; //网格坐标
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public int gCost = 0; //距离Start格子的距离
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public int hCost = 0; //距离Target格子的距离
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public int FCost => gCost + hCost; //当前格子的值
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public bool isObstacle = false; //当前格子是否是障碍
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public AStarNode parentNode;
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public AStarNode(Vector2Int pos)
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{
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gridPosition = pos;
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parentNode = null;
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}
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public int CompareTo(AStarNode other)
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{
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//比较选出最低的F值，返回-1，0，1
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int result = FCost.CompareTo(other.FCost);
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if (result == 0)
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{
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result = hCost.CompareTo(other.hCost);
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}
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return result;
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}
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}
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}
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