Initial commit

Assets/_Project/Scripts/Code/Sockets/AttachableBlock.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class AttachableBlock : MonoBehaviour
+{
+    [Header("Block Info")]
+    [SerializeField] private BlockType blockType = BlockType.Regular;
+
+    private SocketContainer socketContainer;
+    private List<AttachableBlock> connectedBlocks = new List<AttachableBlock>();
+    private List<JointBlock> attachedJoints = new List<JointBlock>();
+
+    public List<AttachableBlock> GetConnectedBlocks() => connectedBlocks;
+    public List<JointBlock> GetAttachedJoints() => attachedJoints;
+    public void SetBlockType(BlockType BlockType) => blockType = BlockType;
+    public void DisconnectFrom(AttachableBlock otherBlock)
+    {
+        if (connectedBlocks.Contains(otherBlock))
+        {
+            connectedBlocks.Remove(otherBlock);
+        }
+    }
+
+    public void UnregisterJoint(JointBlock joint)
+    {
+        if (attachedJoints.Contains(joint))
+        {
+            attachedJoints.Remove(joint);
+        }
+    }
+
+    void Awake()
+    {
+        socketContainer = GetComponent<SocketContainer>();
+        if (socketContainer == null)
+        {
+            socketContainer = gameObject.AddComponent<SocketContainer>();
+        }
+    }
+
+    public SocketContainer GetSocketContainer() => socketContainer;
+
+    public void ConnectTo(AttachableBlock otherBlock, SocketPoint mySocket, SocketPoint theirSocket)
+    {
+        if (!connectedBlocks.Contains(otherBlock))
+        {
+            connectedBlocks.Add(otherBlock);
+
+            // Simple parenting connection (no physics joint yet)
+            mySocket.SetOccupied(otherBlock.gameObject);
+            theirSocket.SetOccupied(this.gameObject);
+        }
+        if (!otherBlock.GetConnectedBlocks().Contains(this))
+        {
+            otherBlock.GetConnectedBlocks().Add(this);
+        }
+    }
+
+    public void RegisterJoint(JointBlock joint)
+    {
+        if (!attachedJoints.Contains(joint))
+        {
+            attachedJoints.Add(joint);
+        }
+    }
+}
+
+public enum BlockType
+{
+    Regular,    // Standard building block
+    Link,       // Block with holes (like a chain link)
+    Gear,       // Gear block
+    Structural  // Frame/support block
+}