refactor(Connect): 重构连接体系，实现一个物体拥有多个连接线

Assets/Script/Gameplay/Facility/PressurePlateController.cs

@@ -1,10 +1,11 @@
+using System.Collections.Generic;
 using UnityEngine;
 using Script.Gameplay.Interface;
 using Script.Gameplay.Connect;
 
 namespace Script.Gameplay.Facility
 {
-    public class PressurePlateController : MonoBehaviour, IEditableComponent, IConnectable
+    public class PressurePlateController : MonoBehaviour, IEditableComponent, IConnectable, ISignalSender
     {
         [SerializeField] private bool isActive = true;
         [SerializeField] private LayerMask detectLayer = ~0; // 检测所有层，可在Inspector中指定
@@ -16,10 +17,11 @@ namespace Script.Gameplay.Facility
         private void FixedUpdate()
         {
             if (!isActive) return;
-            bool hasObject = Physics.CheckBox(transform.position + plateOffset, plateSize * 0.5f, Quaternion.identity, detectLayer);
+            bool hasObject = Physics.CheckBox(transform.position + plateOffset, plateSize * 0.5f, Quaternion.identity,
+                detectLayer);
             if (hasObject != lastState)
             {
-                SendSignal(hasObject, gameObject);
+                SendSignal(hasObject);
                 lastState = hasObject;
             }
         }
@@ -39,25 +41,37 @@ namespace Script.Gameplay.Facility
 
         #region Connectable
 
-        public void OnGazeEnter() { }
-        public void OnGazeExit() { }
-        public Vector3 GetPosition() => transform.position;
-        public string GetConnectableName() => gameObject.name;
-        public ConnectionLine OutputConnectionLine { get; set; }
-        public ConnectionLine InputConnectionLine { get; set; }
-        public bool IsConnectedOutput { get; set; }
-        public bool IsConnectedInput { get; set; }
-
-        public void ReceiveSignal(bool active, GameObject sender)
+        public void OnGazeEnter()
         {
-            // 压力板不响应输入信号
         }
 
-        public void SendSignal(bool active, GameObject sender)
+        public void OnGazeExit()
         {
-            if (OutputConnectionLine != null)
+        }
+
+        public Vector3 GetPosition() => transform.position;
+
+        public GameObject GetGameObject()
+        {
+            return gameObject;
+        }
+
+        public string GetConnectableName() => gameObject.name;
+        public List<ConnectionLine> ConnectionLines { get; set; } = new List<ConnectionLine>();
+
+        public void SignalActive(bool active, GameObject sender)
+        {
+            //
+        }
+
+        public void SendSignal(bool active)
+        {
+            if (ConnectionLines != null)
             {
-                OutputConnectionLine.ReceiveSignal(active);
+                foreach (var line in ConnectionLines)
+                {
+                    line.SignalActive(active, this.gameObject);
+                }
             }
         }
 
@@ -71,5 +85,4 @@ namespace Script.Gameplay.Facility
         }
 #endif
     }
-}
-
+}