feat: added connections

Assets/Earth/EarthScene.unity

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Assets/Prefabs/Point.prefab

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Assets/Scripts/GameManager.cs

@@ -0,0 +1,62 @@
+using UnityEngine;
+using System.Collections.Generic;
+using System;
+
+public class GameManager : MonoBehaviour
+{
+    [HideInInspector]
+    public static GameManager instance;
+
+
+    [Header("Parameters")]
+    [Range(0, 100)]
+    public float maxConnectionLength;
+
+
+    public List<Node> nodes = new List<Node>();
+   
+    [SerializeField]
+    public List<Connection> connections = new List<Connection>();
+
+    [Serializable]
+    public struct Connection
+    { 
+        public Node nodeA, nodeB;
+        public bool allowed;
+    }
+
+
+    // Start is called once before the first execution of Update after the MonoBehaviour is created
+    void Start()
+    {
+        foreach (Node nodeA in nodes)
+        {
+            foreach (Node nodeB in nodes)
+            {
+                bool conExists = false;
+                if (nodeA == nodeB || Vector3.Distance(nodeA.transform.position, nodeB.transform.position) > maxConnectionLength)
+                    break;
+
+                foreach (Connection con in connections)
+                {
+                    if ((con.nodeA == nodeA && con.nodeB == nodeB) || (con.nodeA == nodeB && con.nodeB == nodeA))
+                    {
+                        conExists = true;
+                        break;
+                    }
+                }
+                if(!conExists)
+                    connections.Add(new Connection { nodeA = nodeA, nodeB = nodeB});
+            }
+        }
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        foreach (Connection con in connections)
+        {
+            Debug.DrawLine(con.nodeA.transform.position, con.nodeB.transform.position, con.allowed ? Color.green : Color.red);
+        }
+    }
+}

Assets/Scripts/GameManager.cs.meta

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Assets/Scripts/Node.cs

@@ -0,0 +1,16 @@
+using UnityEngine;
+
+public class Node : MonoBehaviour
+{
+    // Start is called once before the first execution of Update after the MonoBehaviour is created
+    void Start()
+    {
+        
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        
+    }
+}

Assets/Scripts/Node.cs.meta

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