From 51546db8f202c97c2737b2f4a9e8f7769cbaeb30 Mon Sep 17 00:00:00 2001
From: Pascal Serrarens <pse@pale.blue>
Date: Mon, 19 Aug 2024 11:57:40 +0200
Subject: [PATCH] Sync multiple children

---
 NetworkSync.cpp | 34 ++++++++++++++++++++--------------
 1 file changed, 20 insertions(+), 14 deletions(-)

diff --git a/NetworkSync.cpp b/NetworkSync.cpp
index 54648f2..ac7b851 100644
--- a/NetworkSync.cpp
+++ b/NetworkSync.cpp
@@ -36,8 +36,11 @@ void NetworkSync::ReceiveNetworkId() {
   printf("_Received network Id %d\n", this->networkId);
 #endif
   PublishModel(roboid);
-  if (roboid->childCount > 0)
-    PublishRelativeThing(roboid->GetChild(0), true);
+  for (unsigned char childIx = 0; childIx < roboid->childCount; childIx++) {
+    Thing* child = roboid->GetChild(childIx);
+    if (child != nullptr)
+      PublishRelativeThing(child, true);
+  }
 }
 
 void NetworkSync::NewObject(InterestingThing* thing) {
@@ -70,14 +73,14 @@ void NetworkSync::PublishRelativeThing(Thing* thing, bool recurse) {
   SendSpherical(buffer, &ix, thing->position);
   SendBuffer(ix);
 
-  // delay(100);
   PublishModel(thing);
 
-  // delay(1000);
   if (recurse) {
-    Thing* child = thing->GetChild(0);
-    if (child != nullptr)
-      PublishRelativeThing(child, true);
+    for (unsigned char childIx = 0; childIx < thing->childCount; childIx++) {
+      Thing* child = thing->GetChild(childIx);
+      if (child != nullptr)
+        PublishRelativeThing(child, true);
+    }
   }
 }
 
@@ -146,9 +149,11 @@ void NetworkSync::SendPose(Roboid* roboid, bool recurse) {
   SendBuffer(ix);
 
   if (recurse) {
-    Thing* child = roboid->GetChild(0);
-    if (child != nullptr)
-      SendPose(child, true);
+    for (unsigned char childIx = 0; childIx < roboid->childCount; childIx++) {
+      Thing* child = roboid->GetChild(childIx);
+      if (child != nullptr)
+        SendPose(child, true);
+    }
   }
 }
 
@@ -162,10 +167,11 @@ void NetworkSync::SendPose(Thing* thing, bool recurse) {
   SendBuffer(ix);
 
   if (recurse) {
-    // delay(10);
-    Thing* child = thing->GetChild(0);
-    if (child != nullptr)
-      SendPose(child, true);
+    for (unsigned char childIx = 0; childIx < thing->childCount; childIx++) {
+      Thing* child = thing->GetChild(childIx);
+      if (child != nullptr)
+        SendPose(thing->GetChild(childIx), true);
+    }
   }
 }