Merge commit '3d2374436c10bab43a85c2177f174fb530f751c4'

Unity/Thing.cs

@@ -65,7 +65,7 @@ namespace RoboidControl.Unity {
         /// </summary>
         protected virtual void Update() {
             if (core == null) {
-                Debug.Log("Core thing is gone, self destruct in 0 seconds...");
+                // Debug.Log("Core thing is gone, self destruct in 0 seconds...");
                 Destroy(this);
                 return;
             }
@@ -94,7 +94,7 @@ namespace RoboidControl.Unity {
                 core.nameChanged = false;
             }
             if (core.hierarchyChanged) {
-                Debug.Log("Parent changed");
+                // Debug.Log("Parent changed");
                 if (core.parent == null)
                     this.transform.SetParent(null, true);
                 else

Unity/TouchSensor.cs

@@ -16,6 +16,8 @@ namespace RoboidControl.Unity {
 			get => (RoboidControl.TouchSensor)base.core;
 		}
 
+		SphereCollider collider = null;
+
 		/// <summary>
 		/// Start the Unity represention
 		/// </summary>
@@ -24,6 +26,7 @@ namespace RoboidControl.Unity {
 				participant = FindAnyObjectByType<SiteServer>();
 				SetCoreThing(new RoboidControl.TouchSensor(participant.site));
 			}
+			collider = GetComponent<SphereCollider>();
 		}
 
 		/// <summary>
@@ -53,11 +56,26 @@ namespace RoboidControl.Unity {
 			return component;
 		}
 
+		protected override void Update() {
+			base.Update();
+			if (collider.radius == 0.01f &&
+				this.transform.parent != null && this.transform.localPosition.magnitude > 0
+			) {
+				collider.radius = Vector3.Distance(this.transform.position, this.transform.parent.position) / 2;
+				this.transform.position = (this.transform.position + this.transform.parent.position) / 2;
+			}
+		}
+
 		private void OnTriggerEnter(Collider other) {
-			if (other.isTrigger)
+			Debug.Log("Touch?");
+			if (other.isTrigger) {
+				Debug.Log($"   was trigger {other.name}");
 				return;
-			if (this.transform.root == other.transform.root)
+			}
+			if (this.transform.root == other.transform.root) {
+				Debug.Log($"   was myself {other.name}");
 				return;
+			}
 
 			Debug.Log($"*** {this} Touch");
 			this.coreSensor.touchedSomething = true;

src/Participants/SiteServer.cs

@@ -73,7 +73,9 @@ namespace RoboidControl {
 
                 if (this.isIsolated == false) {
                     // Send to all other participants
-                    foreach (Participant participant in Participant.participants) {
+                    //foreach (Participant participant in Participant.participants) {
+                    for (int participantIx = 0; participantIx < Participant.participants.Count; participantIx++) {
+                        Participant participant = Participant.participants[participantIx];
                         if (participant == null || participant == this)
                             continue;
 
@@ -112,7 +114,7 @@ namespace RoboidControl {
                     Console.WriteLine($"Could not find parent [{msg.networkId}/{msg.parentId}]");
             }
             else {
-                Console.Write($"Dropped {thing.id}");
+                // Console.Write($"Dropped {thing.id}");
                 thing.parent = null;
             }
         }

src/Thing.cs

@@ -90,7 +90,7 @@ namespace RoboidControl {
             this.id = thingId;
             this.type = thingType;
             this.networkId = networkId;
-            Console.Write($"New thing added to {owner}");
+            // Console.Write($"New thing added to {owner}");
             this.owner.Add(this);
             InvokeNewThing(this);
         }

src/Things/TouchSensor.cs

@@ -37,9 +37,9 @@ namespace RoboidControl {
             get { return _touchedSomething; }
             set {
                 if (_touchedSomething != value) {
-                    touchUpdated = true;
                     _touchedSomething = value;
                 }
+                touchUpdated = true;
             }
         }
         private bool touchUpdated = false;