From ae60d7b1b47d2e8d9e6eac3713c14beab5098f72 Mon Sep 17 00:00:00 2001
From: Sveske_Juice <carl.benjamin.dreyer@gmail.com>
Date: Wed, 14 Feb 2024 14:37:29 +0100
Subject: [PATCH] Build rope from code

---
 Assets/Scripts/Rope/RopeSimulator.cs | 36 ++++++++++++++++++++++++----
 1 file changed, 32 insertions(+), 4 deletions(-)

diff --git a/Assets/Scripts/Rope/RopeSimulator.cs b/Assets/Scripts/Rope/RopeSimulator.cs
index cb3fca0..dcf9315 100644
--- a/Assets/Scripts/Rope/RopeSimulator.cs
+++ b/Assets/Scripts/Rope/RopeSimulator.cs
@@ -72,6 +72,7 @@ public class RopeSimulator : MonoBehaviour
 
     private void Start()
     {
+        // Example of using rope builder
         //rope = new RopeBuilder()
         //    .AddPoint(new Point(testPos, locked: true))
         //    .AddPoint(new Point(testPos.Add(x:5f)))
@@ -83,13 +84,36 @@ public class RopeSimulator : MonoBehaviour
         //    .ConnectPoints(2, 3)
         //    .ConnectPoints(3, 4)
         //    .Build();
+
+        // Build rope if rope joints specified in inspector
+        if (start != null && end != null)
+            BuildRope(start, end);
+    }
+
+    public void BuildRope(RopeJoint start, RopeJoint end)
+    {
+        // Sanity check if rope simulator was initialized before
+        if (this.start != null)
+        {
+            start.playerInput.ropeLengthExtend -= ExtendRope;
+            start.playerInput.ropeLengthShrinken -= ShrinkenRope;
+        }
+        if (this.end != null)
+        {
+            end.playerInput.ropeLengthExtend -= ExtendRope;
+            end.playerInput.ropeLengthShrinken -= ShrinkenRope;
+        }
+
+        this.start = start;
+        this.end = end;
+
         Rebuild();
 
-        start.playerInput.ropeLengthShrinken += ShrinkenRope;
-        end.playerInput.ropeLengthShrinken += ShrinkenRope;
+        this.start.playerInput.ropeLengthShrinken += ShrinkenRope;
+        this.end.playerInput.ropeLengthShrinken += ShrinkenRope;
 
-        start.playerInput.ropeLengthExtend += ExtendRope;
-        end.playerInput.ropeLengthExtend += ExtendRope;
+        this.start.playerInput.ropeLengthExtend += ExtendRope;
+        this.end.playerInput.ropeLengthExtend += ExtendRope;
     }
 
     void ShrinkenRope(int playerNumber)
@@ -215,6 +239,10 @@ public class RopeSimulator : MonoBehaviour
 
     private void Update()
     {
+        // Dont update if no rope is initialized
+        if (start == null || end == null)
+            return;
+
         //Debug.Log($"overshoot: {rope.CalculateLengthOvershoot()}");
         //ShrinkenRope(1);
         //ExtendRope(0);