Add position updates for 3D sound

Author: markatk

JustAnotherVoiceChat.Server.GTMP.Resource/Client/JustAnotherVoiceChat.js

@@ -87,7 +87,7 @@ class GtmpVoiceHandler {
     }
 
     sendRotation() {
-        const rotation = API.getGameplayCamRot().Z + 180;
+        const rotation = ((API.getGamePlayCamRot().Z * -1) * Math.PI) / 180;
 
         if (Math.abs(this.lastRotation - rotation) < rotationThreshold) {
             return;

JustAnotherVoiceChat.Server/include/client.h

@@ -81,7 +81,9 @@ namespace justAnotherVoiceChat {
     void addRelativeAudibleClient(Client *client, linalg::aliases::float3 position);
     void removeRelativeAudibleClient(Client *client);
     void removeAllRelativeAudibleClients();
+
     void sendUpdate();
+    void sendPositions();
 
     void setPosition(linalg::aliases::float3 position);
     linalg::aliases::float3 position() const;

JustAnotherVoiceChat.Server/src/client.cpp

@@ -213,7 +213,7 @@ void Client::sendUpdate() {
     _relativeAudibleClients.erase(*it);
   }
 
-  if (updatePacket.audioUpdates.empty() && updatePacket.positionUpdates.empty()) {
+  if (updatePacket.audioUpdates.empty()) {
     return;
   }
 
@@ -238,6 +238,39 @@ void Client::sendUpdate() {
   _removeRelativeAudibleClients.clear();
 }
 
+void Client::sendPositions() {
+  positionPacket_t packet;
+  packet.x = _position.x;
+  packet.y = _position.y;
+  packet.z = _position.z;
+  packet.rotation = _rotation;
+
+  for (auto it = _audibleClients.begin(); it != _audibleClients.end(); it++) {
+    clientPositionUpdate_t positionUpdate;
+    positionUpdate.teamspeakId = (*it)->teamspeakId();
+    positionUpdate.x = (*it)->position().x;
+    positionUpdate.y = (*it)->position().y;
+    positionUpdate.z = (*it)->position().z;
+    positionUpdate.voiceRange = (*it)->voiceRange();
+
+    packet.positions.push_back(positionUpdate);
+  }
+
+  // serialize packet
+  std::ostringstream os;
+
+  try {
+    cereal::BinaryOutputArchive archive(os);
+    archive(packet);
+  } catch (std::exception &e) {
+    logMessage(e.what(), LOG_LEVEL_ERROR);
+    return;
+  }
+
+  auto data = os.str();
+  sendPacket((void *)data.c_str(), data.size(), NETWORK_POSITION_CHANNEL, false);
+}
+
 void Client::setPosition(linalg::aliases::float3 position) {
   _position = position;
   _positionChanged = true;

JustAnotherVoiceChat.Server/src/server.cpp

@@ -303,7 +303,7 @@ void Server::updateClients() {
           continue;
         }
 
-        if (audibleClient->positionChanged() == false) {
+        if (client->positionChanged() == false && audibleClient->positionChanged() == false) {
           continue;
         }
 
@@ -316,6 +316,9 @@ void Server::updateClients() {
 
       // create update packet
       client->sendUpdate();
+
+      // send positions after audible list was updated
+      client->sendPositions();
     }
 
     // reset all position flags