Initial commit

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

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class SocketPoint : MonoBehaviour, ISocket
+{
+    [Header("Socket Configuration")]
+    [SerializeField] private SocketType socketType = SocketType.Regular;
+    [SerializeField] private float socketRadius = 0.1f; // Hole/pin radius
+    [SerializeField] private Vector3 socketNormal = Vector3.forward; // Which way socket faces
+
+    [Header("Compatibility")]
+    [SerializeField] private List<SocketType> acceptableTypes = new List<SocketType>();
+    [SerializeField] private float radiusTolerance = 0.05f;
+
+    [Header("Visual")]
+    [SerializeField] private GameObject visualIndicator;
+    [SerializeField] private Color defaultColor = Color.white;
+    [SerializeField] private Color activeColor = Color.yellow;
+    [SerializeField] private Color compatibleColor = Color.green;
+    [SerializeField] private Color incompatibleColor = Color.red;
+
+    [SerializeField] private bool canHoldJoint = false;
+
+    private GameObject occupyingObject;
+    private bool isOccupied = false;
+
+    private GameObject holdedJoint;
+    private bool isJointOccupied = false;
+
+    private bool CanAccept(ISocket otherSocket)
+    {
+        // Check type compatibility
+        if (acceptableTypes.Count > 0 && !acceptableTypes.Contains(otherSocket.GetSocketType()) || isOccupied)
+            return false;
+
+        // Check radius compatibility (hole must be bigger or equal to pin)
+        float radiusDiff = socketRadius - otherSocket.GetSocketRadius();
+        return radiusDiff >= -radiusTolerance && radiusDiff <= radiusTolerance;
+    }
+
+    public bool CanAccept(ISocket otherSocket, bool isJoint = false)
+    {
+        if (!isJoint)
+            return CanAccept(otherSocket);
+
+        // Check type compatibility
+        if (acceptableTypes.Count > 0 && !acceptableTypes.Contains(otherSocket.GetSocketType()) || isJointOccupied || !canHoldJoint)
+            return false;
+
+        // Check radius compatibility (hole must be bigger or equal to pin)
+        float radiusDiff = socketRadius - otherSocket.GetSocketRadius();
+        return radiusDiff >= -radiusTolerance && radiusDiff <= radiusTolerance;
+    }
+
+    public Vector3 GetNormal()
+    {
+        return transform.TransformDirection(socketNormal);
+    }
+
+    public void Highlight(HighlightState state)
+    {
+        if (visualIndicator == null) return;
+
+        Renderer renderer = visualIndicator.GetComponent<Renderer>();
+        if (renderer == null) return;
+
+        switch (state)
+        {
+            case HighlightState.Default:
+                renderer.material.color = defaultColor;
+                visualIndicator.SetActive(false);
+                break;
+            case HighlightState.Active:
+                renderer.material.color = activeColor;
+                visualIndicator.SetActive(true);
+                break;
+            case HighlightState.Compatible:
+                renderer.material.color = compatibleColor;
+                visualIndicator.SetActive(true);
+                break;
+            case HighlightState.Incompatible:
+                renderer.material.color = incompatibleColor;
+                visualIndicator.SetActive(true);
+                break;
+        }
+    }
+
+
+
+    // ISocket implementation
+    public Transform GetTransform() => transform;
+    public SocketType GetSocketType() => socketType;
+    public float GetSocketRadius() => socketRadius;
+    public void SetSocketRadius(float radius) => socketRadius = radius;
+    public bool IsOccupied() => isOccupied;
+    public bool IsJointOccupied() => isJointOccupied;
+    public GameObject GetOccupyingObject() => occupyingObject;
+    public GameObject GetJointObject() => holdedJoint;
+
+
+    public void SetOccupied(GameObject obj)
+    {
+        occupyingObject = obj;
+        isOccupied = true;
+    }
+
+    public void SetJointOccupied(GameObject jointObject)
+    {
+        holdedJoint = jointObject;
+        isJointOccupied = true;
+    }
+
+    public void ReleaseJoint()
+    {
+        holdedJoint = null;
+        isJointOccupied = false;
+    }
+
+    public void Release()
+    {
+        occupyingObject = null;
+        isOccupied = false;
+    }
+}
+
+public enum HighlightState
+{
+    Default,
+    Active,
+    Compatible,
+    Incompatible
+}