Kleiner Anfang für Dialog system

Assets/RPGTALK/Scripts/Snippets/RPGTalkSmartPointer.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace RPGTALK.Snippets
+{
+    [AddComponentMenu("Seize Studios/RPGTalk/Snippets/Smart Pointer")]
+    [ExecuteInEditMode]
+    [RequireComponent(typeof(LineRenderer))]
+    public class RPGTalkSmartPointer : MonoBehaviour
+    {
+
+        public Vector3 endPoint;
+        public bool ignoreZFromEndPoint;
+        LineRenderer line;
+        public Vector3 endPointOffset;
+        public float maximumStretch = 2;
+        public Vector3 addOffsetAfterMaximumStretch;
+        public float maximumStretchWithOffset = 10;
+
+        // Use this for initialization
+        void Start()
+        {
+            line = GetComponent<LineRenderer>();
+        }
+
+        // Update is called once per frame
+        void Update()
+        {
+            if (line == null)
+            {
+                return;
+            }
+
+            line.SetPosition(0, transform.position);
+
+            Vector3 newpos = endPoint;
+            if (ignoreZFromEndPoint)
+            {
+                newpos.z = transform.position.z;
+            }
+            newpos += endPointOffset;
+            //Vector3.distance is heavy. Changing it to sqrMagnitude
+            if ((transform.position - newpos).sqrMagnitude > maximumStretch * maximumStretch)
+            {
+                float passedStretch = (maximumStretch * maximumStretch) - (transform.position - newpos).sqrMagnitude;
+                Vector3 appliedOffset = addOffsetAfterMaximumStretch * passedStretch;
+                newpos = transform.position + ((newpos - transform.position).normalized * maximumStretch);
+                newpos = newpos + appliedOffset;
+
+                if ((transform.position - newpos).sqrMagnitude > maximumStretchWithOffset * maximumStretchWithOffset)
+                {
+                    newpos = transform.position + ((newpos - transform.position).normalized * maximumStretchWithOffset);
+                }
+            }
+
+
+            line.SetPosition(line.positionCount - 1, newpos);
+
+        }
+
+    }
+}