simple cable management

Assets/Prefabs/Anchor.prefab

@@ -99,6 +99,7 @@ MonoBehaviour:
   Name: 
   IsInput: 0
   ScaleIncrease: 1.5
+  Orientation: {x: 0, y: 0}
 --- !u!58 &8643366489253547345
 CircleCollider2D:
   m_ObjectHideFlags: 0

Assets/Prefabs/Cable.prefab

@@ -122,8 +122,8 @@ LineRenderer:
       m_Mode: 0
       m_NumColorKeys: 2
       m_NumAlphaKeys: 2
-    numCornerVertices: 0
+    numCornerVertices: 90
-    numCapVertices: 0
+    numCapVertices: 90
     alignment: 0
     textureMode: 0
     shadowBias: 0.5

Assets/Prefabs/Gates/NAND gate.prefab

@@ -229,6 +229,10 @@ PrefabInstance:
       propertyPath: IsInput
       value: 1
       objectReference: {fileID: 0}
+    - target: {fileID: -7307756874029176930, guid: d2ad1e1266d8af64ca87541a40be7e9f, type: 3}
+      propertyPath: Orientation.x
+      value: -1
+      objectReference: {fileID: 0}
     - target: {fileID: 1824742176375353076, guid: d2ad1e1266d8af64ca87541a40be7e9f, type: 3}
       propertyPath: m_Name
       value: A
@@ -295,6 +299,10 @@ PrefabInstance:
       propertyPath: Name
       value: Q
       objectReference: {fileID: 0}
+    - target: {fileID: -7307756874029176930, guid: d2ad1e1266d8af64ca87541a40be7e9f, type: 3}
+      propertyPath: Orientation.x
+      value: 1
+      objectReference: {fileID: 0}
     - target: {fileID: 1824742176375353076, guid: d2ad1e1266d8af64ca87541a40be7e9f, type: 3}
       propertyPath: m_Name
       value: Q
@@ -365,6 +373,10 @@ PrefabInstance:
       propertyPath: IsInput
       value: 1
       objectReference: {fileID: 0}
+    - target: {fileID: -7307756874029176930, guid: d2ad1e1266d8af64ca87541a40be7e9f, type: 3}
+      propertyPath: Orientation.x
+      value: -1
+      objectReference: {fileID: 0}
     - target: {fileID: 1824742176375353076, guid: d2ad1e1266d8af64ca87541a40be7e9f, type: 3}
       propertyPath: m_Name
       value: B

Assets/Scenes/Workspace.unity

@@ -490,11 +490,11 @@ PrefabInstance:
       objectReference: {fileID: 0}
     - target: {fileID: 2070848596161447923, guid: e13798a14679ee74fa71d11caea77e78, type: 3}
       propertyPath: m_LocalPosition.x
-      value: -10.11
+      value: -10
       objectReference: {fileID: 0}
     - target: {fileID: 2070848596161447923, guid: e13798a14679ee74fa71d11caea77e78, type: 3}
       propertyPath: m_LocalPosition.y
-      value: 2.82
+      value: 3
       objectReference: {fileID: 0}
     - target: {fileID: 2070848596161447923, guid: e13798a14679ee74fa71d11caea77e78, type: 3}
       propertyPath: m_LocalPosition.z
@@ -557,11 +557,11 @@ PrefabInstance:
       objectReference: {fileID: 0}
     - target: {fileID: 2070848596161447923, guid: e13798a14679ee74fa71d11caea77e78, type: 3}
       propertyPath: m_LocalPosition.x
-      value: -10.26
+      value: -10
       objectReference: {fileID: 0}
     - target: {fileID: 2070848596161447923, guid: e13798a14679ee74fa71d11caea77e78, type: 3}
       propertyPath: m_LocalPosition.y
-      value: -4.53
+      value: -4
       objectReference: {fileID: 0}
     - target: {fileID: 2070848596161447923, guid: e13798a14679ee74fa71d11caea77e78, type: 3}
       propertyPath: m_LocalPosition.z

Assets/Scripts/Anchor.cs

@@ -12,6 +12,7 @@ namespace UntitledLogicGame
         public string Name;
         public bool IsInput;
         public float ScaleIncrease;
+        public Vector2 Orientation;
 
         #endregion
 
@@ -56,6 +57,7 @@ namespace UntitledLogicGame
             _scale = transform.localScale;
             _sprite = GetComponent<SpriteRenderer>();
             Cables = new List<Cable>();
+            Orientation = Orientation.normalized;
         }
 
         // Update is called once per frame

Assets/Scripts/Cable.cs

@@ -88,11 +88,60 @@ namespace UntitledLogicGame
                 _lastActivated = Activated;
             }
             
-            var startPos = StartAnchor == null ? MouseManager.MousePos : StartAnchor.transform.position;
+            if(StartAnchor != null)
-            var endPos = EndAnchor == null ? MouseManager.MousePos : EndAnchor.transform.position;
+            {
-            _line.positionCount = 2;
+                if (EndAnchor == null)
-            _line.SetPosition(0, startPos);
+                {
-            _line.SetPosition(1, endPos);
+                    _line.positionCount = 2;
+                    _line.SetPosition(0, StartAnchor.transform.position);
+                    _line.SetPosition(1, MouseManager.MousePos);
+                }
+                else
+                {
+                    var startPos = StartAnchor.transform.position;
+                    var startOr = StartAnchor.Orientation;
+                    var endPos = EndAnchor.transform.position;
+                    var endOr = StartAnchor.Orientation;
+
+                    _line.positionCount = 4;
+                    _line.SetPosition(0, startPos);
+
+                    if (Mathf.Abs(startOr.x) > 0)
+                    {
+                        if (Mathf.Abs(endOr.x) > 0)
+                        {
+                            var middle = (startPos.x + endPos.x) / 2;
+                            _line.SetPosition(1, new Vector3(middle, startPos.y, 0));
+                            _line.SetPosition(2, new Vector3(middle, endPos.y, 0));
+                        }
+                        else
+                        {
+                            _line.SetPosition(1, new Vector3(startPos.x, endPos.y, 0));
+                            _line.SetPosition(2, new Vector3(startPos.x, endPos.y, 0));
+                        }
+                    }
+                    else
+                    {
+                        if (Mathf.Abs(endOr.x) > 0)
+                        {
+                            var middle = (startPos.y + endPos.y) / 2;
+                            _line.SetPosition(1, new Vector3(startPos.x, middle, 0));
+                            _line.SetPosition(2, new Vector3(endPos.x, middle, 0));
+                        }
+                        else
+                        {
+                            _line.SetPosition(1, new Vector3(endPos.x, startPos.y, 0));
+                            _line.SetPosition(2, new Vector3(endPos.x, startPos.y, 0));
+                        }
+                    }
+
+                    _line.SetPosition(3, endPos);
+                }
+            }
+            else
+            {
+                _line.positionCount = 0;
+            }
         }
 
         private void OnDestroy()