Client now has authority over its own absolute position and orientation until we have reliable input messaging

src/Engine/Network/Client.cpp

@@ -31,7 +31,8 @@ void Client::Start(World* world, EventBroker* eventBroker)
 
     // Subscribe to events
     EVENT_SUBSCRIBE_MEMBER(m_EInputCommand, &Client::OnInputCommand);
-    EVENT_SUBSCRIBE_MEMBER(m_EPlayeDamage, &Client::OnPlayerDamage);
+    EVENT_SUBSCRIBE_MEMBER(m_EPlayerDamage, &Client::OnPlayerDamage);
+    EVENT_SUBSCRIBE_MEMBER(m_EPlayerSpawned, &Client::OnPlayerSpawned);
 
     m_Socket.connect(m_ReceiverEndpoint);
     LOG_INFO("I am client. BIP BOP");
@@ -48,6 +49,7 @@ void Client::Update()
             sendInputCommands();
             m_TimeSinceSentInputs = std::clock();
         }
+        sendLocalPlayerTransform();
     }
     Network::Update();
 }
@@ -342,6 +344,33 @@ bool Client::OnPlayerDamage(const Events::PlayerDamage & e)
     return false;
 }
 
+bool Client::OnPlayerSpawned(const Events::PlayerSpawned& e)
+{
+    if (e.PlayerID == -1) {
+        m_LocalPlayer = e.Player;
+    }
+    return true;
+}
+
+void Client::sendLocalPlayerTransform()
+{
+    if (!m_LocalPlayer.Valid()) {
+        return;
+    }
+
+    ComponentWrapper cTransform = m_LocalPlayer["Transform"];
+    glm::vec3& position = cTransform["Position"];
+    glm::vec3& orientation = cTransform["Orientation"];
+    Packet packet(MessageType::PlayerTransform, m_SendPacketID);
+    packet.WritePrimitive(position.x);
+    packet.WritePrimitive(position.y);
+    packet.WritePrimitive(position.z);
+    packet.WritePrimitive(orientation.x);
+    packet.WritePrimitive(orientation.y);
+    packet.WritePrimitive(orientation.z);
+    send(packet);
+}
+
 void Client::identifyPacketLoss()
 {
     // if no packets lost, difference should be equal to 1

src/Engine/Network/Server.cpp

@@ -101,6 +101,9 @@ void Server::parseMessageType(Packet& packet)
     case MessageType::BecomePlayer:
         createPlayer();
         break;
+    case MessageType::PlayerTransform:
+        parsePlayerTransform(packet);
+        break;
     default:
         break;
     }
@@ -488,3 +491,23 @@ bool Server::OnComponentDeleted(const Events::ComponentDeleted & e)
     }
     return false;
 }
+
+void Server::parsePlayerTransform(Packet& packet)
+{
+    glm::vec3 position;
+    glm::vec3 orientation;
+    position.x = packet.ReadPrimitive<float>();
+    position.y = packet.ReadPrimitive<float>();
+    position.z = packet.ReadPrimitive<float>();
+    orientation.x = packet.ReadPrimitive<float>();
+    orientation.y = packet.ReadPrimitive<float>();
+    orientation.z = packet.ReadPrimitive<float>();
+
+    PlayerID playerID = GetPlayerIDFromEndpoint(m_ReceiverEndpoint);
+    EntityWrapper player(m_World, m_PlayerDefinitions[playerID].EntityID);
+
+    if (player.Valid()) {
+        player["Transform"]["Position"] = position;
+        player["Transform"]["Orientation"] = orientation;
+    }
+}