xNode/Scripts/Editor/Internal/RerouteReference.cs

using UnityEngine;
using XNode;

namespace XNodeEditor.Internal
{
    public struct RerouteReference
    {
        public NodePort port;
        public int connectionIndex;
        public int pointIndex;

        public RerouteReference(NodePort port, int connectionIndex, int pointIndex)
        {
            this.port = port;
            this.connectionIndex = connectionIndex;
            this.pointIndex = pointIndex;
        }

        public void InsertPoint(Vector2 pos)
        {
            port.GetReroutePoints(connectionIndex).Insert(pointIndex, pos);
        }

        public void SetPoint(Vector2 pos)
        {
            port.GetReroutePoints(connectionIndex)[pointIndex] = pos;
        }

        public void RemovePoint()
        {
            port.GetReroutePoints(connectionIndex).RemoveAt(pointIndex);
        }

        public Vector2 GetPoint()
        {
            return port.GetReroutePoints(connectionIndex)[pointIndex];
        }
    }
}