新增脚本

Assets/Scripts/Fishing/Rope/Rope.cs

@@ -0,0 +1,35 @@
+using NBF;
+using Obi;
+using UnityEngine;
+
+public class Rope : MonoBehaviour
+{
+    private FRod _rod;
+    [SerializeField] private ObiRope rope;
+
+    [SerializeField] private ObiRopeCursor cursor;
+
+    [SerializeField] private float percentageElasticity = 0.2f;
+
+    private float stretchScale;
+
+    private void Awake()
+    {
+        rope = GetComponent<ObiRope>();
+        if (_rod)
+        {
+            LineLength_OnValueChanged(_rod.lineLength);
+        }
+    }
+
+    public void LineLength_OnValueChanged(float length)
+    {
+        cursor = ((cursor == null) ? GetComponent<ObiRopeCursor>() : cursor);
+        stretchScale = Mathf.Clamp(length - percentageElasticity, 0f, float.PositiveInfinity);
+    }
+
+    private void Update()
+    {
+        rope.stretchingScale = stretchScale;
+    }
+}