dfg

Assets/Prefab/Node.prefab

@@ -63,4 +63,4 @@ CircleCollider2D:
   m_UsedByComposite: 0
   m_Offset: {x: 0, y: 0}
   serializedVersion: 2
-  m_Radius: 0.06
+  m_Radius: 0.25

Assets/Prefab/OneWayStreet.prefab

@@ -12,7 +12,7 @@ GameObject:
   - component: {fileID: 4373278067013931366}
   m_Layer: 0
   m_Name: OneWayStreet
-  m_TagString: Untagged
+  m_TagString: Street
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
   m_StaticEditorFlags: 0
@@ -57,10 +57,10 @@ GameObject:
   - component: {fileID: 3507984409357578320}
   - component: {fileID: 3507984409357578321}
   - component: {fileID: 5127064513516543494}
-  - component: {fileID: 1253709196921217761}
+  - component: {fileID: 2702616802704404467}
   m_Layer: 0
   m_Name: streetObject
-  m_TagString: Untagged
+  m_TagString: Street
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
   m_StaticEditorFlags: 0
@@ -144,8 +144,9 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: b794f37801ab66d4496dd16ee2294dee, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
---- !u!61 &1253709196921217761
-BoxCollider2D:
+  nodePrefab: {fileID: 487205225613997102, guid: def66282a1c498e4c906a02f6bbd214e, type: 3}
+--- !u!70 &2702616802704404467
+CapsuleCollider2D:
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
   m_PrefabInstance: {fileID: 0}
@@ -158,15 +159,5 @@ BoxCollider2D:
   m_UsedByEffector: 0
   m_UsedByComposite: 0
   m_Offset: {x: 0, y: 0}
-  m_SpriteTilingProperty:
-    border: {x: 0, y: 0, z: 0, w: 0}
-    pivot: {x: 0.5, y: 0.5}
-    oldSize: {x: 1, y: 1}
-    newSize: {x: 1, y: 1}
-    adaptiveTilingThreshold: 0.5
-    drawMode: 0
-    adaptiveTiling: 0
-  m_AutoTiling: 0
-  serializedVersion: 2
   m_Size: {x: 1, y: 1}
-  m_EdgeRadius: 0
+  m_Direction: 1

Assets/Prefab/OneWayStreetPSO.prefab

@@ -9,9 +9,9 @@ GameObject:
   serializedVersion: 6
   m_Component:
   - component: {fileID: 4378804637319760054}
-  - component: {fileID: 6750555896683950434}
+  - component: {fileID: 8711048124583188406}
   m_Layer: 0
-  m_Name: OneWayStreetPO
+  m_Name: OneWayStreetPSO
   m_TagString: Untagged
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
@@ -33,7 +33,7 @@ Transform:
   m_Father: {fileID: 0}
   m_RootOrder: 0
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
---- !u!114 &6750555896683950434
+--- !u!114 &8711048124583188406
 MonoBehaviour:
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
@@ -57,9 +57,9 @@ GameObject:
   m_Component:
   - component: {fileID: 4378804637511363665}
   - component: {fileID: 4378804637511363664}
-  - component: {fileID: 8629378905046913581}
   - component: {fileID: 2156778682419509481}
-  - component: {fileID: 15892159919980060}
+  - component: {fileID: 468972932912767097}
+  - component: {fileID: 8159869123926418090}
   m_Layer: 0
   m_Name: streetObject
   m_TagString: Untagged
@@ -134,19 +134,6 @@ SpriteRenderer:
   m_WasSpriteAssigned: 1
   m_MaskInteraction: 0
   m_SpriteSortPoint: 0
---- !u!114 &8629378905046913581
-MonoBehaviour:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 4378804637511363667}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: 69d68f14c2a51dc4d94160eafca27a7e, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: 
-  placeable: 1
 --- !u!50 &2156778682419509481
 Rigidbody2D:
   serializedVersion: 4
@@ -168,8 +155,21 @@ Rigidbody2D:
   m_SleepingMode: 1
   m_CollisionDetection: 1
   m_Constraints: 7
---- !u!61 &15892159919980060
-BoxCollider2D:
+--- !u!114 &468972932912767097
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 4378804637511363667}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 69d68f14c2a51dc4d94160eafca27a7e, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  placeable: 1
+--- !u!70 &8159869123926418090
+CapsuleCollider2D:
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
   m_PrefabInstance: {fileID: 0}
@@ -182,15 +182,5 @@ BoxCollider2D:
   m_UsedByEffector: 0
   m_UsedByComposite: 0
   m_Offset: {x: 0, y: 0}
-  m_SpriteTilingProperty:
-    border: {x: 0, y: 0, z: 0, w: 0}
-    pivot: {x: 0.5, y: 0.5}
-    oldSize: {x: 1, y: 1}
-    newSize: {x: 1, y: 1}
-    adaptiveTilingThreshold: 0.5
-    drawMode: 0
-    adaptiveTiling: 0
-  m_AutoTiling: 0
-  serializedVersion: 2
   m_Size: {x: 1, y: 1}
-  m_EdgeRadius: 0
+  m_Direction: 1

Assets/Scenes/SampleScene.unity

@@ -123,6 +123,67 @@ NavMeshSettings:
     debug:
       m_Flags: 0
   m_NavMeshData: {fileID: 0}
+--- !u!1001 &249703840
+PrefabInstance:
+  m_ObjectHideFlags: 0
+  serializedVersion: 2
+  m_Modification:
+    m_TransformParent: {fileID: 0}
+    m_Modifications:
+    - target: {fileID: 3507984408736830881, guid: e5756f8beb5c58842922847cb8e0d875, type: 3}
+      propertyPath: m_Name
+      value: OneWayStreet
+      objectReference: {fileID: 0}
+    - target: {fileID: 3507984408736830887, guid: e5756f8beb5c58842922847cb8e0d875, type: 3}
+      propertyPath: m_RootOrder
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: 3507984408736830887, guid: e5756f8beb5c58842922847cb8e0d875, type: 3}
+      propertyPath: m_LocalScale.x
+      value: 11
+      objectReference: {fileID: 0}
+    - target: {fileID: 3507984408736830887, guid: e5756f8beb5c58842922847cb8e0d875, type: 3}
+      propertyPath: m_LocalPosition.x
+      value: -8.3493
+      objectReference: {fileID: 0}
+    - target: {fileID: 3507984408736830887, guid: e5756f8beb5c58842922847cb8e0d875, type: 3}
+      propertyPath: m_LocalPosition.y
+      value: 1.6627126
+      objectReference: {fileID: 0}
+    - target: {fileID: 3507984408736830887, guid: e5756f8beb5c58842922847cb8e0d875, type: 3}
+      propertyPath: m_LocalPosition.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 3507984408736830887, guid: e5756f8beb5c58842922847cb8e0d875, type: 3}
+      propertyPath: m_LocalRotation.w
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: 3507984408736830887, guid: e5756f8beb5c58842922847cb8e0d875, type: 3}
+      propertyPath: m_LocalRotation.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 3507984408736830887, guid: e5756f8beb5c58842922847cb8e0d875, type: 3}
+      propertyPath: m_LocalRotation.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 3507984408736830887, guid: e5756f8beb5c58842922847cb8e0d875, type: 3}
+      propertyPath: m_LocalRotation.z
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 3507984408736830887, guid: e5756f8beb5c58842922847cb8e0d875, type: 3}
+      propertyPath: m_LocalEulerAnglesHint.x
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 3507984408736830887, guid: e5756f8beb5c58842922847cb8e0d875, type: 3}
+      propertyPath: m_LocalEulerAnglesHint.y
+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 3507984408736830887, guid: e5756f8beb5c58842922847cb8e0d875, type: 3}
+      propertyPath: m_LocalEulerAnglesHint.z
+      value: 0
+      objectReference: {fileID: 0}
+    m_RemovedComponents: []
+  m_SourcePrefab: {fileID: 100100000, guid: e5756f8beb5c58842922847cb8e0d875, type: 3}
 --- !u!1 &519420028
 GameObject:
   m_ObjectHideFlags: 0
@@ -205,7 +266,7 @@ Transform:
   m_ConstrainProportionsScale: 0
   m_Children: []
   m_Father: {fileID: 0}
-  m_RootOrder: 1
+  m_RootOrder: 2
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &1432161433
 GameObject:
@@ -304,7 +365,7 @@ Transform:
   m_ConstrainProportionsScale: 0
   m_Children: []
   m_Father: {fileID: 0}
-  m_RootOrder: 2
+  m_RootOrder: 3
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &1992284311
 GameObject:
@@ -367,7 +428,7 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   nodePrefab: {fileID: 487205225613997102, guid: def66282a1c498e4c906a02f6bbd214e, type: 3}
-  oneWayStreetPO: {fileID: 4378804637319760041, guid: 28a297c5a2d61c142b7389275670314c, type: 3}
+  oneWayStreetPSO: {fileID: 4378804637319760041, guid: 28a297c5a2d61c142b7389275670314c, type: 3}
   oneWayStreet: {fileID: 3507984408736830881, guid: e5756f8beb5c58842922847cb8e0d875, type: 3}
 --- !u!114 &1992284315
 MonoBehaviour:

Assets/Scripts/BuildingSystem/NodePlacer.cs

@@ -13,12 +13,10 @@ public class NodePlacer : MonoBehaviour
     {
         if (Input.GetKeyDown(KeyCode.N))
         {
-            Debug.Log("H2213123IT");
             RaycastHit2D hit = Physics2D.Raycast(Camera.main.ScreenToWorldPoint(Input.mousePosition), Vector2.zero);
 
             if (hit.collider != null)
             {
-                Debug.Log("HIT");
                 selectedPlacedNode = hit.collider.transform.gameObject.GetComponent<TrafficNode>();
             }
             else

Assets/Scripts/BuildingSystem/StreetBuilding.cs

@@ -3,14 +3,15 @@ using UnityEngine;
 public class StreetBuilding : MonoBehaviour
 {
 
-    GameObject currentStreetPO;
+    GameObject currentStreetPSO;
     Vector3 startPosition;
 
+
     private void Update()
     {
         if (Input.GetKeyDown(KeyCode.H))
         {
-            if (currentStreetPO == null)
+            if (currentStreetPSO == null)
             {
                 StartBuilding();
             }
@@ -20,36 +21,41 @@ public class StreetBuilding : MonoBehaviour
             }
         }
 
-        if (currentStreetPO != null && Input.GetKeyDown(KeyCode.J))
+        if (currentStreetPSO != null)
         {
-            if (currentStreetPO.GetComponent<PlaceableObject>().placeable)
+            if (Input.GetKeyDown(KeyCode.J))
             {
-                PlaceBuilding();
+                if (currentStreetPSO.GetComponent<PlaceableStreetObject>().placeable)
+                {
+                    PlaceBuilding();
+                }
             }
-
         }
     }
 
+
     private void StartBuilding()
     {
         startPosition = Camera.main.ScreenToWorldPoint(Input.mousePosition);
         startPosition.z = 0;
 
-        currentStreetPO = Instantiate(PrefabDictionary.instance.oneWayStreetPO, startPosition, Quaternion.identity);
+        currentStreetPSO = Instantiate(PrefabDictionary.instance.oneWayStreetPSO, startPosition, Quaternion.identity);
     }
 
     private void StopBuilding()
     {
-        Destroy(currentStreetPO);
-        currentStreetPO = null;
+        Destroy(currentStreetPSO);
+        currentStreetPSO = null;
         startPosition = Vector3.zero;
     }
 
     private void PlaceBuilding()
     {
-        Transform placedTransform = currentStreetPO.transform;
+        Transform placedTransform = currentStreetPSO.transform;
 
-        Instantiate(PrefabDictionary.instance.oneWayStreet, placedTransform.position, placedTransform.rotation).transform.localScale = placedTransform.localScale;
+        GameObject newStreet = Instantiate(PrefabDictionary.instance.oneWayStreet, placedTransform.position, placedTransform.rotation);
+        newStreet.transform.localScale = placedTransform.localScale;
+        newStreet.GetComponent<StreetContainer>().Place();
 
         StopBuilding();
     }

Assets/Scripts/PlaceableObject.cs

@@ -1,38 +0,0 @@
-using UnityEngine;
-
-public class PlaceableObject : MonoBehaviour
-{
-    public GameObject childObject;
-    public bool placeable = true;
-
-
-    private void Update()
-    {
-        ScaleOnMousePosition();
-        RotateToMousePosition();
-
-        placeable = childObject.GetComponent<PlaceableObjectChild>().placeable;
-    }
-
-    float AngleBetweenTwoPoints(Vector3 a, Vector3 b)
-    {
-        return Mathf.Atan2(a.y - b.y, a.x - b.x) * Mathf.Rad2Deg;
-    }
-
-    void RotateToMousePosition()
-    {
-        Vector3 mousePosition = Camera.main.ScreenToWorldPoint(Input.mousePosition);
-        mousePosition.z = 0;
-        float angle = AngleBetweenTwoPoints(transform.position, mousePosition);
-        transform.rotation = Quaternion.Euler(new Vector3(0f, 0f, angle));
-    }
-    void ScaleOnMousePosition()
-    {
-        Vector3 mousePosition = Camera.main.ScreenToWorldPoint(Input.mousePosition);
-        mousePosition.z = 0;
-
-        transform.localScale = new Vector3(-Vector3.Distance(mousePosition, transform.position), 1, 1);
-    }
-
-
-}

Assets/Scripts/PlaceableObjectChild.cs

@@ -1,31 +0,0 @@
-using UnityEngine;
-
-public class PlaceableObjectChild : MonoBehaviour
-{
-
-    public bool placeable = true;
-
-    private void Update()
-    {
-        transform.localPosition = new Vector3(0.5f, 0f, 0f);
-        if (placeable)
-        {
-            GetComponent<SpriteRenderer>().color = Color.blue;
-        }
-        else
-        {
-            GetComponent<SpriteRenderer>().color = Color.red;
-        }
-    }
-
-    private void OnCollisionStay2D(Collision2D collision)
-    {
-        placeable = false;
-
-    }
-
-    private void OnCollisionExit2D(Collision2D collision)
-    {
-        placeable = true;
-    }
-}

Assets/Scripts/PlaceableStreetObject.cs

@@ -0,0 +1,89 @@
+using UnityEngine;
+
+public class PlaceableStreetObject : MonoBehaviour
+{
+    public GameObject childObject;
+    public bool placeable = true;
+    TrafficNode snappingNode;
+
+    private void Update()
+    {
+        UpdateSnappingNode();
+        ScaleOnMousePosition();
+        RotateToMousePosition();
+        placeable = childObject.GetComponent<PlaceableStreetObjectChild>().placeable;
+    }
+
+    float AngleBetweenTwoPoints(Vector3 a, Vector3 b)
+    {
+        return Mathf.Atan2(a.y - b.y, a.x - b.x) * Mathf.Rad2Deg;
+    }
+
+    private void UpdateSnappingNode()
+    {
+        Vector3 mousePosition = Camera.main.ScreenToWorldPoint(Input.mousePosition);
+        RaycastHit2D[] hits = Physics2D.RaycastAll(mousePosition, Vector2.zero);
+
+
+        // Snapping
+        TrafficNode foundNode = null;
+        foreach (RaycastHit2D hit in hits)
+        {
+            if (hit.collider != null)
+            {
+                if (hit.collider.gameObject.tag == "TrafficNode")
+                {
+                    foundNode = hit.collider.gameObject.GetComponent<TrafficNode>();
+                }
+            }
+        }
+
+        if (snappingNode != null)
+        {
+            snappingNode.gizmoSphereColor = Color.green;
+        }
+
+        snappingNode = foundNode;
+
+        if (snappingNode != null)
+        {
+            snappingNode.gizmoSphereColor = Color.red;
+        }
+
+        childObject.GetComponent<PlaceableStreetObjectChild>().snappingNode = snappingNode;
+    }
+
+
+    Vector3 GetEndPosition()
+    {
+        PlaceableStreetObjectChild child = childObject.GetComponent<PlaceableStreetObjectChild>();
+        Vector3 mousePosition = Camera.main.ScreenToWorldPoint(Input.mousePosition);
+
+        Vector3 endPosition = mousePosition;
+
+
+        // Snapping
+        if (snappingNode != null)
+        {
+            endPosition.x = snappingNode.gameObject.transform.position.x;
+            endPosition.y = snappingNode.gameObject.transform.position.y;
+        }
+
+        endPosition.z = 0;
+        return endPosition;
+    }
+
+    void RotateToMousePosition()
+    {
+        Vector3 endPosition = GetEndPosition();
+        float angle = AngleBetweenTwoPoints(transform.position, endPosition);
+        transform.rotation = Quaternion.Euler(new Vector3(0f, 0f, angle));
+    }
+    void ScaleOnMousePosition()
+    {
+        Vector3 endPosition = GetEndPosition();
+        transform.localScale = new Vector3(-Vector3.Distance(endPosition, transform.position), 1, 1);
+    }
+
+
+}

Assets/Scripts/PlaceableStreetObjectChild.cs

@@ -0,0 +1,95 @@
+using System.Collections.Generic;
+using UnityEngine;
+
+public class PlaceableStreetObjectChild : MonoBehaviour
+{
+
+    public bool placeable = true;
+    public List<Collision2D> currentCollisions = new List<Collision2D>();
+    public TrafficNode snappingNode = null;
+
+    private void Update()
+    {
+        transform.localPosition = new Vector3(0.5f, 0f, 0f);
+        CheckPlaceable();
+    }
+
+    private void LateUpdate()
+    {
+        if (placeable)
+        {
+            GetComponent<SpriteRenderer>().color = Color.blue;
+        }
+        else
+        {
+            GetComponent<SpriteRenderer>().color = Color.red;
+        }
+    }
+
+    private void CheckPlaceable()
+    {
+        // DEBUG LOG
+        Debug.Log("--------------------------------------");
+        foreach (Collision2D collision in currentCollisions)
+        {
+            Debug.Log(collision.gameObject.name);
+        }
+
+
+
+        // If a snapping node is present -> its allowed to collide with all node of the SAME street
+        if (snappingNode != null)
+        {
+            bool foundBadCollision = false;
+            foreach (Collision2D collision in currentCollisions)
+            {
+                if (collision.collider)
+                {
+                    if (collision.collider.transform.tag == "TrafficNode")
+                    {
+                        if (collision.collider.GetComponent<TrafficNode>().GetParentStreet() != snappingNode.GetParentStreet())
+                        {
+                            foundBadCollision = true;
+                        }
+                    }
+                    else if (collision.collider.transform.tag == "Street")
+                    {
+                        if (collision.collider.GetComponent<Street>() != snappingNode.GetParentStreet())
+                        {
+                            foundBadCollision = true;
+                        }
+                    }
+                    else
+                    {
+                        Debug.Log("No Street or node");
+                        foundBadCollision = true;
+
+                    }
+                }
+                else
+                {
+                    Debug.Log("No collider");
+                    foundBadCollision = true;
+                }
+            }
+            placeable = !foundBadCollision;
+        }
+        else
+        {
+            if (currentCollisions.Count > 0)
+            {
+                placeable = false;
+            }
+        }
+    }
+
+    private void OnCollisionEnter2D(Collision2D c)
+    {
+        currentCollisions.Add(c);
+    }
+
+    private void OnCollisionExit2D(Collision2D c)
+    {
+        currentCollisions.Remove(c);
+    }
+}

Assets/Scripts/PrefabDictionary.cs

@@ -4,7 +4,7 @@ public class PrefabDictionary : MonoBehaviour
     public static PrefabDictionary instance;
 
     public GameObject nodePrefab;
-    public GameObject oneWayStreetPO;
+    public GameObject oneWayStreetPSO;
     public GameObject oneWayStreet;
 
     void Awake()

Assets/Scripts/TrafficSystem/Street.cs

@@ -3,23 +3,40 @@ using UnityEngine;
 
 public class Street : MonoBehaviour
 {
+    [SerializeField]
+    GameObject nodePrefab;
+
     private List<TrafficNode> nodes = new List<TrafficNode>();
 
-    private void Start()
+    public void Place()
     {
-        nodes.Add(Instantiate(PrefabDictionary.instance.nodePrefab, transform).GetComponent<TrafficNode>());
-        nodes.Add(Instantiate(PrefabDictionary.instance.nodePrefab, transform).GetComponent<TrafficNode>());
-        nodes[0].transform.localPosition = new Vector3(-0.5f, 0, 0);
-        nodes[1].transform.localPosition = new Vector3(0.5f, 0, 0);
+        CreateStartEndNodes();
 
-        nodes[0].AddNextNode(nodes[1]);
 
-        /*CreateNode(new Vector3(0, 0, 0));
-        CreateNode(new Vector3(-0.25f, 0, 0));
-        RemoveNode(CreateNode(new Vector3(0.33f, 0, 0)));
-        CreateNode(new Vector3(-0.12f, 0, 0));*/
+        float parentScaleX = Mathf.Abs(transform.parent.transform.localScale.x);
+        float nodeSize = 0.5f;
+
+        int nodeCount = Mathf.RoundToInt(parentScaleX / nodeSize);
+
+        int i = 1; // starts at 1 so the first gets ignored (start node already exists)
+        while (i < nodeCount) // NOT <= so endnode does not get created twice ^
+        {
+            float xPosition = ((i * nodeSize) / parentScaleX) - 0.5f;// weird calc because street is child of object and always has scale of 1f ....
+            CreateNode(new Vector3(xPosition, 0, 0));
+            i++;
+        }
     }
 
+    private void CreateStartEndNodes()
+    {
+        nodes.Add(Instantiate(nodePrefab, transform).GetComponent<TrafficNode>());
+        nodes.Add(Instantiate(nodePrefab, transform).GetComponent<TrafficNode>());
+        nodes[0].transform.localPosition = new Vector3(-0.5f, 0, 0);
+        nodes[1].transform.localPosition = new Vector3(0.5f, 0, 0);
+        nodes[0].SetParentStreet(this);
+        nodes[1].SetParentStreet(this);
+        nodes[0].AddNextNode(nodes[1]);
+    }
     private TrafficNode[] getNearestNodes(float positionX)
     {
         TrafficNode[] nearestNodes = new TrafficNode[2];
@@ -42,15 +59,22 @@ public class Street : MonoBehaviour
         return nearestNodes;
     }
 
+    // Dont create anything behind the endnode or before the startnode
     public TrafficNode CreateNode(Vector3 localPosition)
     {
         TrafficNode[] nearestNodes = getNearestNodes(localPosition.x);
 
-        TrafficNode newNode = Instantiate(PrefabDictionary.instance.nodePrefab, transform).GetComponent<TrafficNode>();
+        TrafficNode newNode = Instantiate(nodePrefab, transform).GetComponent<TrafficNode>();
+        newNode.SetParentStreet(this);
         newNode.transform.localPosition = localPosition;
 
         nearestNodes[0].RemoveNextNode(nearestNodes[1]);
-        nearestNodes[0].AddNextNode(newNode);
+
+        if (nearestNodes[0] != nodes[nodes.Count - 1])
+        {
+            nearestNodes[0].AddNextNode(newNode);
+        }
+
         newNode.AddNextNode(nearestNodes[1]);
         nodes.Insert(nodes.IndexOf(nearestNodes[1]), newNode);
         return newNode;

Assets/Scripts/TrafficSystem/Street.cs.meta

@@ -3,7 +3,8 @@ guid: b794f37801ab66d4496dd16ee2294dee
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2
-  defaultReferences: []
+  defaultReferences:
+  - nodePrefab: {fileID: 487205225613997102, guid: def66282a1c498e4c906a02f6bbd214e, type: 3}
   executionOrder: 0
   icon: {instanceID: 0}
   userData: 

Assets/Scripts/TrafficSystem/StreetContainer.cs

@@ -3,4 +3,9 @@ using UnityEngine;
 public class StreetContainer : MonoBehaviour
 {
     public GameObject streetObject;
+
+    public void Place()
+    {
+        streetObject.GetComponent<Street>().Place();
+    }
 }

Assets/Scripts/TrafficSystem/TrafficNode.cs

@@ -9,8 +9,15 @@ public class TrafficNode : MonoBehaviour
     [SerializeField]
     private float speed = 5.0f;
 
+
+    public Color gizmoSphereColor = Color.green;
+
+    private Street parentStreet;
+
     public float GetSpeed() { return speed; }
     public List<TrafficNode> GetNextTrafficNodes() { return nextTrafficNodes; }
+    public void SetParentStreet(Street newParentStreet) { parentStreet = newParentStreet; }
+    public Street GetParentStreet() { return parentStreet; }
 
     public void AddNextNode(TrafficNode newNode)
     {
@@ -22,9 +29,20 @@ public class TrafficNode : MonoBehaviour
         nextTrafficNodes.Remove(node);
     }
 
+    public void LateUpdate()
+    {
+        if (transform.parent != null)
+        {
+            Vector3 parentScale = transform.parent.lossyScale;
+            transform.localScale = new Vector3(1f / parentScale.x, 1f / parentScale.y,
+                    1f / parentScale.z);
+        }
+
+    }
+
     private void OnDrawGizmos()
     {
-        Gizmos.color = Color.green;
+        Gizmos.color = gizmoSphereColor;
         Gizmos.DrawSphere(transform.position, 0.2f);
         foreach (TrafficNode node in nextTrafficNodes)
         {

ProjectSettings/TagManager.asset

@@ -6,6 +6,7 @@ TagManager:
   tags:
   - GameManager
   - TrafficNode
+  - Street
   layers:
   - Default
   - TransparentFX
@@ -13,7 +14,7 @@ TagManager:
   - 
   - Water
   - UI
-  - 
+  - Blueprint
   - 
   - 
   - 

UserSettings/Layouts/default-2021.dwlt

@@ -14,12 +14,12 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   m_PixelRect:
     serializedVersion: 2
-    x: 0
+    x: -1920
     y: 43
     width: 1920
     height: 989
   m_ShowMode: 4
-  m_Title: Scene
+  m_Title: Hierarchy
   m_RootView: {fileID: 6}
   m_MinSize: {x: 875, y: 300}
   m_MaxSize: {x: 10000, y: 10000}
@@ -48,7 +48,7 @@ MonoBehaviour:
   m_MinSize: {x: 300, y: 200}
   m_MaxSize: {x: 24288, y: 16192}
   vertical: 0
-  controlID: 44
+  controlID: 88
 --- !u!114 &3
 MonoBehaviour:
   m_ObjectHideFlags: 52
@@ -93,9 +93,9 @@ MonoBehaviour:
     x: 0
     y: 0
     width: 363
-    height: 606
-  m_MinSize: {x: 201, y: 221}
-  m_MaxSize: {x: 4001, y: 4021}
+    height: 547
+  m_MinSize: {x: 200, y: 200}
+  m_MaxSize: {x: 4000, y: 4000}
   m_ActualView: {fileID: 14}
   m_Panes:
   - {fileID: 14}
@@ -117,9 +117,9 @@ MonoBehaviour:
   m_Position:
     serializedVersion: 2
     x: 0
-    y: 606
+    y: 547
     width: 1466
-    height: 333
+    height: 392
   m_MinSize: {x: 100, y: 100}
   m_MaxSize: {x: 4000, y: 4000}
   m_ActualView: {fileID: 17}
@@ -223,7 +223,7 @@ MonoBehaviour:
   m_MinSize: {x: 200, y: 200}
   m_MaxSize: {x: 16192, y: 16192}
   vertical: 1
-  controlID: 45
+  controlID: 89
 --- !u!114 &10
 MonoBehaviour:
   m_ObjectHideFlags: 52
@@ -244,11 +244,11 @@ MonoBehaviour:
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     y: 0
     width: 1466
-    height: 606
+    height: 547
   m_MinSize: {x: 200, y: 100}
   m_MaxSize: {x: 16192, y: 8096}
   vertical: 0
-  controlID: 46
+  controlID: 90
 --- !u!114 &11
 MonoBehaviour:
   m_ObjectHideFlags: 52
@@ -267,7 +267,7 @@ MonoBehaviour:
     x: 363
     y: 0
     width: 1103
-    height: 606
+    height: 547
   m_MinSize: {x: 202, y: 221}
   m_MaxSize: {x: 4002, y: 4021}
   m_ActualView: {fileID: 15}
@@ -330,9 +330,9 @@ MonoBehaviour:
     m_IsLocked: 0
   m_FolderTreeState:
     scrollPos: {x: 0, y: 0}
-    m_SelectedIDs: 5c790000
-    m_LastClickedID: 31068
-    m_ExpandedIDs: 00000000be5f0000
+    m_SelectedIDs: d05f0000
+    m_LastClickedID: 24528
+    m_ExpandedIDs: 00000000be5f0000d45f000000ca9a3bffffff7f
     m_RenameOverlay:
       m_UserAcceptedRename: 0
       m_Name: 
@@ -385,9 +385,9 @@ MonoBehaviour:
       m_Icon: {fileID: 0}
       m_ResourceFile: 
   m_ListAreaState:
-    m_SelectedInstanceIDs: 60790000
-    m_LastClickedInstanceID: 31072
-    m_HadKeyboardFocusLastEvent: 1
+    m_SelectedInstanceIDs: 
+    m_LastClickedInstanceID: 0
+    m_HadKeyboardFocusLastEvent: 0
     m_ExpandedInstanceIDs: c6230000
     m_RenameOverlay:
       m_UserAcceptedRename: 0
@@ -431,12 +431,12 @@ MonoBehaviour:
   m_MinSize: {x: 275, y: 50}
   m_MaxSize: {x: 4000, y: 4000}
   m_TitleContent:
-    m_Text: Debug
+    m_Text: Inspector
     m_Image: {fileID: -2667387946076563598, guid: 0000000000000000d000000000000000, type: 0}
     m_Tooltip: 
   m_Pos:
     serializedVersion: 2
-    x: 1466
+    x: -454
     y: 73
     width: 453
     height: 918
@@ -447,13 +447,13 @@ MonoBehaviour:
   m_ObjectsLockedBeforeSerialization: []
   m_InstanceIDsLockedBeforeSerialization: 
   m_PreviewResizer:
-    m_CachedPref: 160
+    m_CachedPref: -160
     m_ControlHash: -371814159
     m_PrefName: Preview_InspectorPreview
   m_LastInspectedObjectInstanceID: -1
   m_LastVerticalScrollValue: 0
   m_GlobalObjectId: 
-  m_InspectorMode: 1
+  m_InspectorMode: 0
   m_LockTracker:
     m_IsLocked: 0
   m_PreviewWindow: {fileID: 0}
@@ -477,10 +477,10 @@ MonoBehaviour:
     m_Tooltip: 
   m_Pos:
     serializedVersion: 2
-    x: 0
+    x: -1920
     y: 73
     width: 362
-    height: 585
+    height: 526
   m_ViewDataDictionary: {fileID: 0}
   m_OverlayCanvas:
     m_LastAppliedPresetName: Default
@@ -490,7 +490,7 @@ MonoBehaviour:
       scrollPos: {x: 0, y: 0}
       m_SelectedIDs: 
       m_LastClickedID: 0
-      m_ExpandedIDs: 2afbffff745f0000
+      m_ExpandedIDs: da50feff6e55feff7455feff365afeff3c5afeffd89afefffaa7feff00a8feff02b1feffacc4feff5013ffff5613ffff2215ffff2815ffffe415ffffea15ffff2816ffff2e16ffff4437ffff4a37ffff1c46ffff2c48ffff9479ffff7c7dffff428affff628affff9691ffff9c91ffffb691ffff28acfffff4adffff26cbffffead1ffff06f4ffff2afbffff745f0000
       m_RenameOverlay:
         m_UserAcceptedRename: 0
         m_Name: 
@@ -534,10 +534,10 @@ MonoBehaviour:
     m_Tooltip: 
   m_Pos:
     serializedVersion: 2
-    x: 363
+    x: -1557
     y: 73
     width: 1101
-    height: 585
+    height: 526
   m_ViewDataDictionary: {fileID: 0}
   m_OverlayCanvas:
     m_LastAppliedPresetName: Default
@@ -591,7 +591,7 @@ MonoBehaviour:
       floating: 0
       collapsed: 0
       displayed: 1
-      snapOffset: {x: 0, y: 0}
+      snapOffset: {x: 0, y: 25}
       snapOffsetDelta: {x: 0, y: 0}
       snapCorner: 0
       id: unity-transform-toolbar
@@ -794,9 +794,9 @@ MonoBehaviour:
   m_PlayAudio: 0
   m_AudioPlay: 0
   m_Position:
-    m_Target: {x: -2.5165825, y: 4.253081, z: 0.12071203}
+    m_Target: {x: 7.8933806, y: 2.0472279, z: -0.19834569}
     speed: 2
-    m_Value: {x: -2.5165825, y: 4.253081, z: 0.12071203}
+    m_Value: {x: 7.8933806, y: 2.0472279, z: -0.19834569}
   m_RenderMode: 0
   m_CameraMode:
     drawMode: 0
@@ -847,9 +847,9 @@ MonoBehaviour:
     speed: 2
     m_Value: {x: 0, y: 0, z: 0, w: 1}
   m_Size:
-    m_Target: 9.641667
+    m_Target: 9.554622
     speed: 2
-    m_Value: 9.641667
+    m_Value: 9.554622
   m_Ortho:
     m_Target: 1
     speed: 2
@@ -894,10 +894,10 @@ MonoBehaviour:
     m_Tooltip: 
   m_Pos:
     serializedVersion: 2
-    x: 363
+    x: -1557
     y: 73
     width: 1101
-    height: 585
+    height: 526
   m_ViewDataDictionary: {fileID: 0}
   m_OverlayCanvas:
     m_LastAppliedPresetName: Default
@@ -908,7 +908,7 @@ MonoBehaviour:
   m_ShowGizmos: 1
   m_TargetDisplay: 0
   m_ClearColor: {r: 0, g: 0, b: 0, a: 0}
-  m_TargetSize: {x: 1101, y: 564}
+  m_TargetSize: {x: 1101, y: 505}
   m_TextureFilterMode: 0
   m_TextureHideFlags: 61
   m_RenderIMGUI: 1
@@ -925,8 +925,8 @@ MonoBehaviour:
     vZoomLockedByDefault: 0
     m_HBaseRangeMin: -550.5
     m_HBaseRangeMax: 550.5
-    m_VBaseRangeMin: -282
-    m_VBaseRangeMax: 282
+    m_VBaseRangeMin: -252.5
+    m_VBaseRangeMax: 252.5
     m_HAllowExceedBaseRangeMin: 1
     m_HAllowExceedBaseRangeMax: 1
     m_VAllowExceedBaseRangeMin: 1
@@ -945,22 +945,22 @@ MonoBehaviour:
       x: 0
       y: 21
       width: 1101
-      height: 564
-    m_Scale: {x: 1, y: 1}
-    m_Translation: {x: 550.5, y: 282}
+      height: 505
+    m_Scale: {x: 1.7223669, y: 1.7223667}
+    m_Translation: {x: 550.5, y: 252.49997}
     m_MarginLeft: 0
     m_MarginRight: 0
     m_MarginTop: 0
     m_MarginBottom: 0
     m_LastShownAreaInsideMargins:
       serializedVersion: 2
-      x: -550.5
-      y: -282
-      width: 1101
-      height: 564
+      x: -319.61832
+      y: -146.60059
+      width: 639.23663
+      height: 293.2012
     m_MinimalGUI: 1
   m_defaultScale: 1
-  m_LastWindowPixelSize: {x: 1101, y: 585}
+  m_LastWindowPixelSize: {x: 1101, y: 526}
   m_ClearInEditMode: 1
   m_NoCameraWarning: 1
   m_LowResolutionForAspectRatios: 01000000000000000000
@@ -986,10 +986,10 @@ MonoBehaviour:
     m_Tooltip: 
   m_Pos:
     serializedVersion: 2
-    x: 0
-    y: 679
+    x: -1920
+    y: 620
     width: 1465
-    height: 312
+    height: 371
   m_ViewDataDictionary: {fileID: 0}
   m_OverlayCanvas:
     m_LastAppliedPresetName: Default