91 lines
2.5 KiB
C#
91 lines
2.5 KiB
C#
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/*
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------------------- Code Monkey -------------------
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Thank you for downloading this package
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I hope you find it useful in your projects
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If you have any questions let me know
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Cheers!
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unitycodemonkey.com
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--------------------------------------------------
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*/
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using System;
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using UnityEngine;
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using System.Collections;
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namespace GridPathfindingSystem {
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public class PathNode {
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public event EventHandler OnWalkableChanged;
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public int xPos;
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public int yPos;
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public PathNode parent;
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public PathNode north;
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public PathNode south;
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public PathNode west;
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public PathNode east;
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public bool moveNorth;
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public bool moveSouth;
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public bool moveWest;
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public bool moveEast;
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public bool isOnOpenList = false;
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public bool isOnClosedList = false;
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public int weight = 0;
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public int gValue = 0;
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public int hValue;
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public int fValue;
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//public Transform trans;
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//public int layerMask = 1 << 9;
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public PathNode(int _xPos, int _yPos) {
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xPos = _xPos;
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yPos = _yPos;
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moveNorth = true;
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moveSouth = true;
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moveWest = true;
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moveEast = true;
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//trans = ((GameObject) Object.Instantiate(Resources.Load("pfPathNode"), new Vector3(xPos*10, 0, zPos*10), Quaternion.identity)).transform;
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TestHitbox();
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}
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public void ResetRestrictions() {
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moveNorth = true;
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moveSouth = true;
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moveWest = true;
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moveEast = true;
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}
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public override string ToString() {
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return "x: " + xPos + ", y:" + yPos;
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}
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public void SetWalkable(bool walkable) {
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weight = walkable ? 0 : GridPathfinding.WALL_WEIGHT;
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if (OnWalkableChanged != null) OnWalkableChanged(this, EventArgs.Empty);
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}
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public void SetWeight(int weight) {
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this.weight = weight;
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}
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public bool IsWalkable() {
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return weight < GridPathfinding.WALL_WEIGHT;
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}
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public void TestHitbox() {
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weight = 0;
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}
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public MapPos GetMapPos() {
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return new MapPos(xPos, yPos);
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}
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public void CalculateFValue() {
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fValue = gValue + hValue;
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}
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public Vector3 GetWorldVector(Vector3 worldOrigin, float nodeSize) {
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return worldOrigin + new Vector3(xPos * nodeSize, yPos * nodeSize);
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}
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}
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}
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