- Started the selection behavior when we click on a person node

Assets/Prefabs/NetworkingSphere.prefab

@@ -96,6 +96,7 @@ MonoBehaviour:
   SphereRadius: 7
   rotationSpeed: .699999988
   torqueForce: 1
+  DetailsPanel: {fileID: 0}
 --- !u!1001 &100100000
 Prefab:
   m_ObjectHideFlags: 1

Assets/Prefabs/PersonDetailsPanel.prefab.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: c993e87661906234fba410e55ed66832
+timeCreated: 1439501018
+licenseType: Free
+NativeFormatImporter:
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scripts/Models/Person.cs

@@ -1,9 +1,10 @@
-using UnityEngine;
+using UnityEngine;
 using System.Collections.Generic;
+using System;
 
 namespace DeathBook.Model
 {
-	public class Person
+	public class Person : Observable
 	{
 		public int id;
 		private string name;
@@ -21,10 +22,34 @@ namespace DeathBook.Model
 
 		//private Node node;
 
+        public string Name
+        {
+            get { return name; }
+        }
+
+        public bool Alive
+        {
+            get { return alive; }
+        }
+
+        public List<Friendship> FriendList
+        {
+            get { return friendList; }
+        }
+
+        public int FriendsCount
+        {
+            get { return numFriends; }
+        }
+
 		public Person(int id, float x, float y, float z)
 		{
 			this.id = id;
 			initialPosition = new Vector3(x, y, z);
+            alive = true;
+
+            // Temporary
+            name = String.Format("Firstname{0} Lastname{0}", id);
 		}
 
 		public void AddFriendship(Friendship f)

Assets/Scripts/NetworkingSphere.cs

@@ -14,13 +14,17 @@ public class NetworkingSphere : MonoBehaviour
     public float rotationSpeed = 0.7f;
 
     public float torqueForce = 50f;
+
+    public PersonDetailsPanel DetailsPanel;
+
     private bool dragging = false;
     private Vector3 delta = new Vector3();
     private Rigidbody rb;
 
     private PersonTest[] peopleNodes;
     //TODO private Friendship[] friendships;
-    private GameObject[] nodes;
+
+    private PersonTest _selectedNode;
 
     void Awake()
     {
@@ -73,30 +77,43 @@ public class NetworkingSphere : MonoBehaviour
             rb.angularVelocity *= 0.8f;
         }
         delta += new Vector3(deltaX, deltaY, 0);
-        //rigidbody.AddTorque();
+
         rb.AddTorque(Vector3.down * delta.x * torqueForce * Time.deltaTime, ForceMode.Impulse);
         rb.AddTorque(Vector3.right * delta.y * torqueForce * Time.deltaTime, ForceMode.Impulse);
-        Debug.Log(delta.x + ", " + delta.y);
-
-
     }
 
     private void InstantiateNodes(Level lvl)
     {
         peopleNodes = new PersonTest[lvl.people.Count];
 
-        int ctr = 0;
+        for (int i = 0; i < lvl.people.Count; i++)
-        foreach (Person p in lvl.people)
         {
+            Person person = lvl.people[i];
 
-            PersonTest pInst = Instantiate(PersonObj, p.initialPosition, Quaternion.identity) as PersonTest;
+            PersonTest pInst = Instantiate(PersonObj, person.initialPosition, Quaternion.identity) as PersonTest;
 
+            pInst.OnClicked += OnNodeClicked;
+
+            pInst.Model = person;
             pInst.transform.parent = this.transform;
 
-            peopleNodes[ctr++] = pInst;
+            peopleNodes[i] = pInst;
         }
     }
 
+    private void OnNodeClicked(PersonTest node)
+    {
+        if (_selectedNode != null)
+        {
+            _selectedNode.Select(false);
+        }
+
+        DetailsPanel.SetModel(node.Model);
+        node.Select(true);
+
+        _selectedNode = node;
+    }
+
     private void AssignLinks(Level lvl)
     {
         foreach (Friendship f in lvl.friendships)

Assets/Scripts/ObserverPattern.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: d6311c3ae692eaf4e8eaefeade0e6efe
+folderAsset: yes
+timeCreated: 1439504971
+licenseType: Free
+DefaultImporter:
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scripts/ObserverPattern/IObservable.cs

@@ -0,0 +1,30 @@
+using System.Collections.Generic;
+
+// Using an abstract class to avoid repeating code, but could be implemented as an interface if inheritance is somehow needed for the subjects
+public abstract class Observable
+{
+    private List<IObserver> observers;
+
+    public Observable()
+    {
+        observers = new List<IObserver>();
+    }
+
+    public void Subscribe(IObserver observer)
+    {
+        observers.Add(observer);
+    }
+
+    public void UnSubscribe(IObserver observer)
+    {
+        observers.Remove(observer);
+    }
+
+    public void NotifyObservers()
+    {
+        foreach (IObserver observer in observers)
+        {
+            observer.Notify();
+        }
+    }
+}

Assets/Scripts/ObserverPattern/IObservable.cs.meta

@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: 4fa909f4a3c7e864ab7aac7e4412a385
+timeCreated: 1439504995
+licenseType: Free
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scripts/ObserverPattern/IObserver.cs

@@ -0,0 +1,4 @@
+public interface IObserver
+{
+    void Notify();
+}

Assets/Scripts/ObserverPattern/IObserver.cs.meta

@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: acec16464aa31de4682453e1430bba0b
+timeCreated: 1439504989
+licenseType: Free
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scripts/PersonDetailsPanel.cs

@@ -1,8 +1,9 @@
 using UnityEngine;
 using System.Collections;
 using UnityEngine.UI;
+using DeathBook.Model;
 
-public class PersonDetailsPanel : MonoBehaviour
+public class PersonDetailsPanel : MonoBehaviour, IObserver
 {
     public Image ProfilePicture;
     public Text Name;
@@ -10,4 +11,22 @@ public class PersonDetailsPanel : MonoBehaviour
     public Button KillButton;
     public Button WatchButton;
     public Button XButton;
+
+    private Person _model;
+
+    public void SetModel(Person model)
+    {
+        _model = model;
+        UpdateInfo();
+    }
+
+    public void Notify()
+    {
+        UpdateInfo();
+    }
+
+    private void UpdateInfo()
+    {
+        Name.text = _model.Name;
+    }
 }

Assets/Tests/PersonTest.cs

@@ -1,19 +1,35 @@
 using UnityEngine;
 using System.Collections;
 using System.Collections.Generic;
+using DeathBook.Model;
+using System;
 
 [RequireComponent(typeof(Collider))]
+[RequireComponent(typeof(Renderer))]
 public class PersonTest : MonoBehaviour
 {
-    public PersonDetailsPanel DetailsPanel;
+    public Action<PersonTest> OnClicked;
+
+    public Color NormalColor;
+    public Color SelectedColor;
 
-    // Temporary, for test
     private List<FriendshipLink> _links;
     private bool _highlighted = false;
+    private bool _selected = false;
+
+    private Person _model;
+    private Renderer _renderer;
+
+    public Person Model
+    {
+        set { _model = value; }
+        get { return _model; }
+    }
 
     void Awake()
     {
         _links = new List<FriendshipLink>();
+        _renderer = GetComponent<Renderer>();
     }
 
     public void AddLink(FriendshipLink link)
@@ -21,26 +37,49 @@ public class PersonTest : MonoBehaviour
         _links.Add(link);
     }
 
-    void OnMouseOver()
+    public void Select(bool state)
     {
-        if (!_highlighted)
+        _selected = state;
-        {
+        UpdateLinks(state);
-            _highlighted = true;
+        _renderer.material.color = state ? SelectedColor : NormalColor;
+    }
 
-            foreach (FriendshipLink link in _links)
+    private void UpdateLinks(bool state)
-            {
+    {
-                link.Highlight(true, 1f);
+        foreach (FriendshipLink link in _links)
-            }
+        {
+            link.Highlight(state, 1f);
         }
     }
 
+    void OnMouseEnter()
+    {
+        if (!_selected && !_highlighted)
+        {
+            UpdateLinks(true);
+        }
+
+        _highlighted = true;
+    }
+
     void OnMouseExit()
     {
-        _highlighted = false;
+        if (!_selected)
-
-        foreach (FriendshipLink link in _links)
         {
-            link.Highlight(false, 1f);
+            UpdateLinks(false);
         }
+
+        _highlighted = false;
+    }
+
+    void OnMouseDown()
+    {
+        // The sphere should be subscribed to this event and update the data accordingly
+        if (OnClicked != null)
+        {
+            OnClicked(this);
+        }
+
+        Debug.Log("clicked");
     }
 }

Assets/Tests/PersonTest.prefab

@@ -89,6 +89,8 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 91655186257590a4297df8939c1a2256, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+  NormalColor: {r: 1, g: 1, b: 1, a: 1}
+  SelectedColor: {r: 1, g: 0, b: 0, a: 1}
 --- !u!135 &13525706
 SphereCollider:
   m_ObjectHideFlags: 1