before candybox editor update

Plugins/CandyboxPlugin/Voronoi/VoronoiPoint.cs

@@ -0,0 +1,32 @@
+namespace CandyboxPlugin.Voronoi
+{
+    public class VoronoiPoint
+    {
+        /// <summary>
+        /// Used only for generating a unique ID for each instance of this class that gets generated
+        /// </summary>
+        private static int _counter;
+
+        /// <summary>
+        /// Used for identifying an instance of a class; can be useful in troubleshooting when geometry goes weird
+        /// (e.g. when trying to identify when Triangle objects are being created with the same Point object twice)
+        /// </summary>
+        private readonly int _instanceId = _counter++;
+
+        public double X { get; }
+        public double Y { get; }
+        public HashSet<Triangle> AdjacentTriangles { get; } = new HashSet<Triangle>();
+
+        public VoronoiPoint(double x, double y)
+        {
+            X = x;
+            Y = y;
+        }
+
+        public override string ToString()
+        {
+            // Simple way of seeing what's going on in the debugger when investigating weirdness
+            return $"{nameof(VoronoiPoint)} {_instanceId} {X:0.##}@{Y:0.##}";
+        }
+    }
+}