78 lines
2.2 KiB
C#
78 lines
2.2 KiB
C#
using System;
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using UnityEngine;
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namespace Script.Gameplay.Connect
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{
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// 只负责在场景中绘制连接线，并处理信号传递
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public class ConnectionLine : MonoBehaviour
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{
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[SerializeField] private MonoBehaviour monoPointA;
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[SerializeField] private MonoBehaviour monoPointB;
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private IConnectable _pointA;
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private IConnectable _pointB;
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private LineRenderer line;
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private void Awake()
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{
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_pointA = monoPointA as IConnectable;
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_pointB = monoPointB as IConnectable;
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line = GetComponent<LineRenderer>();
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SetLineRendererPositions();
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}
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public void SetConnectable(IConnectable pointA, IConnectable pointB)
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{
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if(pointA == null || pointB == null)
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{
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Debug.Log("ConnectionLine requires two valid IConnectable points.");
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return;
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}
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if (pointA == pointB)
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{
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Debug.Log("ConnectionLine cannot connect the same point.");
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return;
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}
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_pointA = pointA;
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_pointB = pointB;
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pointA.ConnectionLines.Add(this);
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pointB.ConnectionLines.Add(this);
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SetLineRendererPositions();
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}
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private void SetLineRendererPositions()
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{
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if (_pointA != null && _pointB != null)
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{
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line.SetPositions(new Vector3[]
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{
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_pointA.GetPosition(),
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_pointB.GetPosition()
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});
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}
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}
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public void SignalActive(bool active, GameObject sender)
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{
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if (_pointA != null && _pointB != null)
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{
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if (sender == _pointA.GetGameObject())
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{
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_pointB.SignalActive(active, sender);
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}
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else if (sender == _pointB.GetGameObject())
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{
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_pointA.SignalActive(active, sender);
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}
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}
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}
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private void OnDestroy()
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{
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_pointA.ConnectionLines.Remove(this);
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_pointB.ConnectionLines.Remove(this);
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}
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}
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} |